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b57d375b
JB		 12005-11-17 Jan Beulich <jbeulich@novell.com>
2
3 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
4 DW_CFA_restore and DW_CFA_undefined in a loop.
5
92757bc9
JB		 62005-11-17 Jan Beulich <jbeulich@novell.com>
7
8
9 * symbols.h (S_CLEAR_VOLATILE): Declare.
10 * symbols.c (colon): Also accept redefinable symbols for
11 redefinition. Clone them before modifying.
12 (S_CLEAR_VOLATILE): Define.
13 * cond.c (s_ifdef): Also test for equated symbols.
14 * read.c (s_comm_internal): Also exclude non-redefinable
15 equated symbols. Clone redefinable ones before modifying.
16 (s_weakref): Clone redefinable symbols before modifying.
17 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
18 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
19 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
20
7815f848
AM		 212005-11-16 Alan Modra <amodra@bigpond.net.au>
22
23 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
24
3896cfd5
AM		 252005-11-16 Alan Modra <amodra@bigpond.net.au>
26
27 * configure.tgt (i386-*-gnu*): Set em=gnu.
28 * config/te-gnu.h: New file.
29 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
30
86ebace2
AM		 312005-11-16 Alan Modra <amodra@bigpond.net.au>
32
33 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
34 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
35 redundant check.
36 * read.c (s_lsym): Remove non-BFD assembler sym handling.
37
9eda1ce9
AM		 382005-11-16 Alan Modra <amodra@bigpond.net.au>
39
40 * read.c (s_comm_internal): Set bfd_com_section segment.
41 (s_mri_common): Likewise.
42 * write.c (write_object_file): Remove non-BFD assembler common
43 sym handling.
44
01ae4198
DJ		 452005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
46
47 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
48 opcode if r4-r15 are not saved.
49
e46c13d8
AM		 502005-11-15 Alan Modra <amodra@bigpond.net.au>
51
52 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
53
d8ca90b5
JB		 542005-11-14 Jan Beulich <jbeulich@novell.com>
55
56 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
57 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
58 (ar): Use AR_* instead of literals.
59 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
60 CR_PMV, CR_CMCV): Define.
61 (cr): Use CR_* instead of literals.
62
8b84be9d
JB		 632005-11-14 Jan Beulich <jbeulich@novell.com>
64
65 * config/tc-ia64.c (md): Rename regsym to indregsym and move
66 it to the end of the structure.
67 (ar): Field regnum is unsigned.
68 (cr): Likewise:
69 (indirect_reg): Likewise.
70 (declare_register_set): Parameter regnum is unsigned.
71 (declare_register): Parameter numregs and base_regnum are
72 unsigned. So is the local loop variable.
73 (md_begin): Restrict scope of local variable regnum, which
74 also is unsigned. Replace loops with function calls where
75 possible. Re-order things so that register groups are kept
76 together. Remove all uses of regsym except for indirect
77 registers. Replace use of regsym by indregsym for indirect
78 registers.
79 (ia64_optimize_expr): Replace use of regsym by indregsym for
80 indirect registers, with appropriate bias.
81
0499d65b
TS		 822005-11-14 David Ung <davidu@mips.com>
83
84 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
85 for the MIPS16e save/restore instructions.
86
513ba3ab
JB		 872005-11-11 Jan Beulich <jbeulich@novell.com>
88
89 * doc/Makefile.am: Make asconfig.texi writeable before trying
90 to write to it.
91 * doc/Makefile.in: Refresh.
92
7b0441f6
JB		 932005-11-10 Jan Beulich <jbeulich@novell.com>
94
95 * config/tc-i386.c (intel_e11): Don't special-case segment
96 registers in brackets.
97
01cfc07f
NC		 982005-11-10 Nick Clifton <nickc@redhat.com>
99
100 * config/tc-arm.c (BAD_ADDR_MODE): Define.
101 (arm_reg_parse_multi): Return NULL rather than FAIL.
102 (arm_reg_parse): Fix comment, the function returns FAIL rather
103 than NULL if it is unable to parse the register name.
104 (do_ldrex): Use BAD_ADDR_MODE.
105 Change error message for PC-relative addressing.
106 (do_strex): Likewise.
107 (do_t_ldrex): Use BAD_ADDR_MODE.
108 (do_t_strex): Likewise.
109
74b56d1f
NC		 1102005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
111
112 * config/tc-sparc.c (isoctal): Fix thinko.
113
4fa6945e
NC		 1142005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
115
116 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
117 flag_mri_m68k as condition for parsing the '$' as a prefix.
118 * as.h (DOLLAR_AMBIGU): Define if needed.
119
6f84a2a6
NS		 1202005-11-08 Nathan Sidwell <nathan@codesourcery.com>
121
122 Add ms2 support.
123 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
124 (ms1_architectures): Add ms2.
125 (md_parse_option): Add ms2.
126 (md_show_usage): Add ms2.
127 (md_assemble): Add JAL_HAZARD detection logic.
128 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
129 * doc/c-ms1.texi: New.
130 * doc/all.texi: Add MS1.
131 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
132 * doc/Makefile.in: Rebuilt.
133 * doc/Makefile: Rebuilt.
134
a541e3ce
SE		 1352005-11-07 Steve Ellcey <sje@cup.hp.com>
136
137 * configure: Regenerate after modifying bfd/warning.m4.
138
8973a37d
DA		 1392005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
140
141 PR gas/1804
142 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
143 output constant data.
144
a0b7da79
MM		 1452005-11-07 Mark Mitchell <mark@codesourcery.com>
146
147 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
148 * doc/Makefile.in: Regenerated.
149 * doc/as.texinfo: Document "@FILE".
150
422fee64
NC		 1512005-11-07 Nick Clifton <nickc@redhat.com>
152
153 PR binutils/1568
154 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
155 'x' attribute. Remember the actions of the 'w' and 'n' attributes
156 and do not allow the 'x','s' or 'd' attributes to change them.
157
b3b91714
AM		 1582005-11-07 John Levon <levon@movementarian.org>
159
160 * config/tc-i386.h (tc_comment_chars): Define.
161 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
162 (i386_comment_chars): Add.
163 (md_parse_options): Process OPTION_DIVIDE.
164 (md_show_usage): Describe --divide option.
165 * doc/c-i386.texi: Document --divide option.
166
fb7ccfc1
AM		 1672005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
168
169 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
170 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
171
0e470c55
AM		 1722005-11-07 Alan Modra <amodra@bigpond.net.au>
173
174 * macro.c (buffer_and_nest): Skip labels regardless of
175 NO_PSEUDO_DOT and flag_m68k_mri.
176
fb7ccfc1 1772005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 178
179 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 180 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
181 otherwise.
fee9cbc7 182
b54788f8
AO		 1832005-11-04 Alexandre Oliva <aoliva@redhat.com>
184
185 * read.c (s_weakref): Do not permit redefinitions.
186 * symbols.c (colon): Do not permit redefinitions of equated
187 symbols.
188
0876dd7e
TS		 1892005-11-01 Thiemo Seufer <ths@networkno.de>
190
191 PR gas/1299
192 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
193 * Makefile.in: Regenerate.
194
44075ae2
TS		 1952005-11-01 Thiemo Seufer <ths@networkno.de>
196
197 * config/tc-mips.c (md_parse_option): Fix typo in comment.
198
a55ff675
MM		 1992005-10-30 Mark Mitchell <mark@codesourcery.com>
200
201 * as.c (show_usage): Document "@FILE".
202
b177c45c
L		 2032005-10-30 H.J. Lu <hongjiu.lu@intel.com>
204
205 * Makefile.am (OBJ_FORMATS): Remove vms.
206 Run "make dep-am".
207 * Makefile.in: Regenerated.
208
209 * dep-in.sed: Replace " ./" with " ".
210
4fb1e3d3
DB		 2112005-10-28 Dave Brolley <brolley@redhat.com>
212
213 Contribute the following change:
214 2005-09-19 Dave Brolley <brolley@redhat.com>
215
216 * config/tc-m32c.c (default_isa): New static variable.
217 (m32c_isa): Now of type CGEN_BITSET.
218 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
219
2e10c237
PB		 2202005-10-28 Paul Brook <paul@codesourcery.com>
221
222 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
223 instead of mcpu_cpu_opt.
224
53dfbcc7
BW		 2252005-10-27 Sterling Augustine <sterling@tensilica.com>
226
227 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
228 refer to "ports" instead of "queues".
229 (check_t1_t2_reads_and_writes): Pass correct interface values to
230 xtensa_interface_inout.
231
6a2b6326
JB		 2322005-10-27 Jan Beulich <jbeulich@novell.com>
233
234 * read.c (assign_symbol): Also consider equates already defined.
235 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
236 * config/obj-coff.h (obj_symbol_clone_hook): New.
237 (coff_obj_symbol_clone_hook): Declare.
238 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
239
6b73c529
DD		 2402005-10-26 DJ Delorie <dj@redhat.com>
241
d14c4fad
DD		 242 * config/tc-m32c.c (md_relax_table, subtype_mappings,
243 md_convert_frag): Add jsr.w support.
0e470c55 244
6b73c529
DD		 245 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
246 itself.
247 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
248 and imm-8-HI operands.
249
f1022c90
PB		 2502005-10-26 Paul Brook <paul@codesourcery.com>
251
252 * config/tc-arm.c (insns): Correct "sel" entry.
253
4d1bb795
JB		 2542005-10-26 Jan Beulich <jbeulich@novell.com>
255
256 * config/tc-i386.c (i386_operand): Don't check register prefix here.
257 (parse_real_register): Rename from parse_register.
258 (parse_register): New.
259 (i386_parse_name): New.
260 (md_operand): New.
261 (intel_e11): Don't tolerate registers in offset expressions anymore.
262 (intel_get_token): Don't check register prefix here. Copy the actual
263 register token, not the canonical register name.
264 * config/tc-i386.h (md_operand): Delete.
265 (i386_parse_name): Declare.
266 (md_parse_name): Define.
267
3c9b82ba
NC		 2682005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
269
270 * Makefile.am: Add Z80 cpu.
271 * Makefile.in: Regenerated.
0e470c55 272 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 273 and disallow newlines in quoted strings.
274 * configure.tgt: Add z80-*-coff.
275 * config/obj-coff.h: Add format "coff-z80".
276 * doc/Makefile.am: Add c-z80.texi.
277 * doc/Makefile.in: Regenerated.
278 * doc/all.texi: Add Z80.
279 * doc/c-z80.texi: New file
280 * doc/as.texinfo: Add z80 options and some z80-related remarks.
281 * config/tc-z80.c: New file
282 * config/tc-z80.h: New file
283 * NEWS: Mention new support.
284
50afb01e
L		 2852005-10-25 H.J. Lu <hongjiu.lu@intel.com>
286
287 * write.c (adjust_reloc_syms): Undo the change made on
288 2005-04-26 to allow local symbol set to undefined symbol.
289
7c8d43d8
L		 2902005-10-24 H.J. Lu <hongjiu.lu@intel.com>
291
292 * Makefile.am (bfin-parse.tab.h): Removed.
293 (bfin-parse.h): Added.
294 * Makefile.in: Regenerated.
295
3caac5b8
AM		 2962005-10-25 Alan Modra <amodra@bigpond.net.au>
297
298 * po/POTFILES.in: Regenerate.
299 * po/gas.pot: Regenerate.
300
beb6bfe8
BS		 3012005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
302
303 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
304 make a single reloc with an offset rather than a stack.
305 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
306
06e77878
AO		 3072005-10-24 Alexandre Oliva <aoliva@redhat.com>
308
309 * read.c (potable): Add weakref.
310 (s_weakref): New.
311 * read.h (s_weakref): Declare.
312 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
313 * symbols.c (colon): Clear weakrefr.
314 (symbol_find_exact): Rename to, and reimplement in terms of...
315 (symbol_find_exact_noref): ... new function.
316 (symbol_find): Likewise...
317 (symbol_find_noref): ... ditto.
318 (resolve_symbol_value): Resolve weakrefr without setting their
319 values.
320 (S_SET_WEAK): Call hook.
321 (S_GET_VALUE): Follow weakref link.
322 (S_SET_VALUE): Clear weakrefr.
323 (S_IS_WEAK): Follow weakref link.
324 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
325 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
326 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
327 (symbol_mark_used): Follow weakref link.
328 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
329 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
330 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
331 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
332 * write.c (adust_reloc_syms): Follow weakref link. Do not
333 complain if target is undefined.
334 (write_object_file): Likewise. Remove weakrefr symbols. Drop
335 unreferenced weakrefd symbols.
336 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
337 symbols EXTERNAL.
338 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
339 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
340 * doc/as.texinfo: Document weakref.
341 * doc/internals.texi: Document new struct members, internal
342 functions and hooks.
343
9ba4c445
JZ		 3442005-10-24 Jie Zhang <jie.zhang@analog.com>
345
346 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
347 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
348 * Makefile.in: Regenerate.
349 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
350 * config/tc-bfin.c (md_chars_to_number): Change the type of first
351 argument from unsigned char * to char * to remove signedness warnings.
352
6a2375c6
JB		 3532005-10-24 Jan Beulich <jbeulich@novell.com>
354
355 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
356 (dot_rot): Change type of num_* variables. Check for positive count.
357 (ia64_optimize_expr): Re-structure.
358 (md_operand): Check for general register.
359
5e0bd176
JB		 3602005-10-24 Jan Beulich <jbeulich@novell.com>
361
362 * config/tc-ia64.c (declare_register): Call symbol_create.
363 (md_begin): Remove local variables total, ar_base, and cr_base.
364 Start loops for registers at their respective first one. Don't
365 update md.regsym for alias names. Generate alias name tp for r13.
366
cab0a0db
DD		 3672005-10-21 DJ Delorie <dj@redhat.com>
368
369 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
370 names unstead of numbers.
371
29024861
DU		 3722005-10-19 David Ung <davidu@mips.com>
373
374 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
375 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
376 hence avoiding to emit a nop.
377
9f8e671b
JZ		 3782005-10-19 Jie Zhang <jie.zhang@analog.com>
379
380 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
381 LEX_BEGIN_NAME.
382 (bfin_start_line_hook): Remove the workaround for LSETUP(.
383 (bfin_name_is_register): Remove the workarounds for LSETUP(
384 and SAA(.
385 (bfin_start_label): Ditto.
386
e8247da7
BW		 3872005-10-18 Bob Wilson <bob.wilson@acm.org>
388
389 * config/tc-xtensa.c (xtensa_end_directive): Restore
390 default_lit_sections regardless of use_literal_section.
391
1e0486ea
JZ		 3922005-10-18 Jie Zhang <jie.zhang@analog.com>
393
394 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
395 * Makefile.in: Regenerated.
396
cd1fcb49
NC		 3972005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
398
399 * doc/as.texinfo (.loc) Fix placement of '@end table'.
400
7c430684
BW		 4012005-10-17 Bob Wilson <bob.wilson@acm.org>
402
403 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
404 unsigned line number. Do not include "dwarf2dbg.h".
405 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
406 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
407 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
408 (md_assemble): Use as_where instead of dwarf2_where.
409 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
410 dwarf2_line_infos. Change to call new_logical_line followed by
411 dwarf2_emit_insn.
412
7047dd1e
NC		 4132005-10-14 Mike Frysinger <vapier@gentoo.org>
414
415 * doc/as.texinfo (Section): Add missing ']' to .section example.
416
559c577b
DA		 4172005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
418
419 PR binutils/941
420 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
421 unknown opcode is found.
422
3e8a519c
MM		 4232005-10-12 Mark Mitchell <mark@codesourcery.com>
424
425 * NEWS: Mention @file.
426
dc191a8f
NC		 4272005-10-12 Nick Clifton <nickc@redhat.com>
428
429 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
430 generally tidy up the code.
431 * config/tc-avr.h: Likewise.
432
60d11e55
JB		 4332005-10-12 Jan Beulich <jbeulich@novell.com>
434
435 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
436 (dot_pred_rel): Likewise.
437 (parse_operand): Likewise.
438 (ia64_unrecognized_line): Likewise.
439 (md_operand): Likewise.
440
9497f5ac
NC		 4412005-10-11 Jan Beulich <jbeulich@novell.com>
442
443 * expr.h (enum expr_mode): New.
60d11e55 444 (expression): Pass third argument to expr.
9497f5ac
NC		 445 (expression_and_evaluate): New.
446 (deferred_expression): New.
447 (expr): Add third parameter.
448 (resolve_expression): New.
449 * struc-symbol.h (struct symbol): New members sy_volatile and
450 sy_forward_ref.
451 * symbols.c, symbols.h (symbol_clone): New.
452 (symbol_clone_if_forward_ref): New.
453 (snapshot_symbol): New.
454 (S_IS_VOLATILE): New.
455 (S_IS_FORWARD_REF): New.
456 (S_SET_VOLATILE): New.
457 (S_SET_FORWARD_REF): New.
458 * as.c (macro_expr): Use expression_and_evaluate.
459 * cond.c (s_if): Likewise.
460 (s_elseif): Likewise.
461 * dw2gencfi.c (cfi_parse_reg): Likewise.
462 * expr.c (operand): Add second parameter. Optionally call
463 deferred_expression. Pass mode argument to itself and md_parse_name.
464 Check mode before trying to evaluate symbol. Call
465 symbol_clone_if_forward_ref for both operands.
60d11e55 466 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 467 Optionally call resolve_expression.
468 (resolve_expression): New.
469 (get_single_number): Pass second argument to operand.
470 * read.c (potable): New entry for .eqv.
471 (read_a_source_file): Handle new == operator.
472 (get_absolute_expr): Use expression_and_evaluate.
473 (s_lsym): Likewise.
474 (assign_symbol): Rename second parameter. Call symbol_clone on
475 legal and illegal redefinition. Call S_SET_VOLATILE and
476 S_SET_FORWARD_REF depending on mode.
477 (s_set): Update description.
478 (s_space): Call resolve_expression.
479 (pseudo_set): Optionally call deferred_expression. Check
480 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
481 (equals): Handle ==.
482 * config/tc-ia64.h (md_parse_name): Add mode parameter.
483 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
484 * config/tc-m32r.h (md_parse_name): Likewise.
485 (m32r_parse_name): Likewise.
486 * config/tc-mmix.h (md_parse_name): Likewise.
487 * config/tc-mn10300.h (md_parse_name): Likewise.
488 (mn10300_parse_name): Likewise.
489 * config/tc-ppc.h (md_parse_name): Likewise.
490 * config/tc-sh.h (md_parse_name): Likewise.
491 (sh_parse_name): Likewise.
492 * config/tc-sh64.h (md_parse_name): Likewise.
493 (sh64_consume_datalabel): Likewise.
494 * config/tc-tic54x.h (md_parse_name): Likewise.
495 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
496 before trying to evaluate symbol.
497 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
498 * config/tc-sh.c (sh_parse_name): Likewise.
499 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
500 second argument to operandf. Pass mode parameter to sh_parse_name.
501 * doc/as.texinfo: Document .eqv and the == assignment operator.
502
fa4ec3f5
ILT		 5032005-10-10 Ian Lance Taylor <ian@airs.com>
504
505 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
506 * Makefile.in: Regenerate.
507
723a8472
NC		 5082005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
509
510 * expr.c (operator): Allow "!=" as a synonym for "<>".
511 * doc/as.texinfo (Infix Op): Mention "!=".
512
f0a3b40f
DA		 5132005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
514
515 * config/tc-hppa.c (strict): Don't initialize. Update comment.
516 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
517 found. Simplify handling of "ma" and "mb" completers.
518
ee065d83
PB		 5192005-10-08 Paul Brook <paul@codesourcery.com>
520
521 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
522 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
523 New variables.
524 (arm_cpu_option_table): Add canonical_name.
525 (arm_cpus): Populate canonical_name field.
526 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
527 aeabi_set_public_attributes, arm_md_end): New functions.
528 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
529 (md_assemble): Set thumb_arch_used and arm_arch_used.
530 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
531 * config/tc-arm.h (md_end): Define.
532 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
533
37dedf66 5342005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 535 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 536
537 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
538 (parse_reg_without_prefix): New function.
539 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
540 set.
541 (option md_longopts): Add allow-reg-prefix option.
542 * doc/c-sh.texi: Document --allow-reg-prefix option.
543 * NEWS: Mention the new switch.
544
d1eac9d9
NC		 5452005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
546
547 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
548 operators.
549
4945bb8a
BW		 5502005-09-30 Sterling Augustine <sterling@tensilica.com>
551 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 552
553 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
554
b898a385
L		 5552005-09-30 H.J. Lu <hongjiu.lu@intel.com>
556
557 * Makefile.am: Run "make dep-am".
558 * Makefile.in: Regenerated.
559 * aclocal.m4: Likewise.
560
869b9d07
MM		 5612005-09-30 Mark Mitchell <mark@codesourcery.com>
562
563 * as.c (main): Use expandargv.
564
90e3ad06
JB		 5652005-09-30 Jan Beulich <jbeulich@novell.com>
566
567 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
568 (removed) comma.
569
07c1b327
CM		 5702005-09-30 Catherine Moore <clm@cm00re.com>
571
572 * Makefile.am: Bfin support.
573 * Makefile.in: Regenerated.
574 * aclocal.m4: Regenerated.
575 * configure: Regenerated.
576 * configure.in: Bfin support.
577 * configure.tgt: Bfin support.
578 * config/bfin-aux.h: New file.
579 * config/bfin-defs.h: New file.
580 * config/bfin-lex.l: New file.
581 * config/bfin-parse.y: New file.
582 * config/tc-bfin.c: New file.
583 * config/tc-bfin.h: New file.
584 * doc/Makefile.am: Recognize c-bfin.texi.
585 * doc/Makefile.in: Regenerated.
586 * doc/all.texi: Bfin support.
587 * doc/as.texinfo: Likewise.
588 * doc/c-bfin.texi: Document bfin-specific syntax and
589 directives.
590
e3cb604e
PB		 5912005-09-30 Paul Brook <paul@codesourcery.com>
592
593 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
594 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
595 normal infix conditions.
596 (C3E): Include Thumb-2 definition.
597 (CL, cCL): Define.
598 (insns): Use them for legacy mnemonics.
599
a70c2403
NC		 6002005-09-30 Matthias Kurz <mk@baerlap.north.de>
601
602 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
603 version of <locale.h> when ENABLE_NLS is not defined.
604
ef0241e7
JB		 6052005-09-29 Jan Beulich <jbeulich@novell.com>
606
607 * config/tc-ia64.c (parse_operands): Always parse first operand of
608 alloc.
609
c9c5dcda
AM		 6102005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
611 Alan Modra <amodra@bigpond.net.au>
612
613 * app.c (do_scrub_chars): Match open and close quote of strings.
614 Remove redundant EOF test in case 7.
615
e05278af
JB		 6162005-09-28 Jan Beulich <jbeulich@novell.com>
617
618 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
619 relocations in 16- and 32-bit modes.
620 (i386_displacement): Make pc-relative branch handling dependent
621 upon operand (rather than address) size.
622
7c9c8381
JB		 6232005-09-28 Jan Beulich <jbeulich@novell.com>
624
625 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
626 parsing the input.
627 (dot_cfi_startproc): Likewise.
628 (dot_cfi_endproc): Likewise. Also check no extra input was given.
629 (dot_cfi_escape): Likewise.
630
d182319b
JB		 6312005-09-28 Jan Beulich <jbeulich@novell.com>
632
633 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
634 (TC_CONS_FIX_NEW): Define unconditionally.
635 (x86_pe_cons_fix_new): Remove.
636 * config/tc-i386.c (signed_cons): New.
637 (md_pseudo_table): Add slong.
638 (x86_cons_fix_new): Declare unconditionally.
639 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
640 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
641 conversion.
642
37b75c0c
AM		 6432005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
644
645 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
646 buffer after copying string.
647
db8ac8f9
PB		 6482005-09-27 Paul Brook <paul@codesourcery.com>
649
650 * config/arm.c (arm_cpus): Add more cpu names.
651 * doc/c-arm.texi: Document them.
652
66bd02d3
AM		 6532005-09-21 Alan Modra <amodra@bigpond.net.au>
654
655 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
656
fead5cd9
RH		 6572005-09-20 Richard Henderson <rth@redhat.com>
658
659 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
660
07a53e5c
RH		 6612005-09-20 Richard Henderson <rth@redhat.com>
662
663 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
664 with label.
665 (dwarf2_loc_mark_labels): New.
666 (dwarf2_gen_line_info_1): Split out of ...
667 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
668 (dwarf2_emit_label): New.
669 (dwarf2_directive_loc_mark_labels): New.
670 (out_set_addr): Take a symbol instead of frag+ofs.
671 (relax_inc_line_addr): Likewise.
672 (emit_inc_line_addr): Assert delta non-negative.
673 (process_entries): Remove dead code. Update to work with temp
674 symbols instead of frag+ofs.
675 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
676 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
677 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
678 * config/obj-elf.h (obj_frob_label): New.
679 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
680 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
681 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
682 Similarly in the respective tc_frob_label implementation functions.
683 * config/tc-i386.c (md_pseudo_table): Move file and loc to
684 non-elf section; add loc_mark_labels.
685 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
686 (ia64_flush_insns): Check for marked labels; emit line entry if so.
687 (emit_one_bundle): Similarly.
688 (ia64_frob_label): Record marked labels.
689 * config/tc-m68hc11.h (tc_frob_label): Remove.
690 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
691 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
692 * config/tc-sh64.h (tc_frob_label): Likewise.
693 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
694
aba4aa7d
AM		 6952005-09-20 Alan Modra <amodra@bigpond.net.au>
696
697 * read.c (pseudo_set): Set segment of expression syms to expr_section.
698
43fd16e4
JB		 6992005-09-14 Jan Beulich <jbeulich@novell.com>
700
701 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
702 registers, floating point control and status words, and mxcsr as
703 well as (for 64-bit code) segment base registers and rflags.
704
3e470ab5
DD		 7052005-09-09 Dmitry Diky <diwil@spec.ru>
706
707 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
708 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
709 has been reached.
710
2ef2b9ae
CF		 7112005-09-08 Chao-ying Fu <fu@mips.com>
712
713 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
714 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
715 directives.
716
3eb17e6b
PB		 7172005-09-08 Paul Brook <paul@codesourcery.com>
718
719 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
720 (do_smc, do_t_smc): ... to this.
721 (insns): Remane smi to smc.
722 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
723 BFD_RELOC_ARM_SMC.
724
ecea7679
RH		 7252005-09-07 Richard Henderson <rth@redhat.com>
726
727 * dwarf2dbg.c (dwarf2_where): Set line->isa.
728 (dwarf2_set_isa): New.
729 (dwarf2_directive_loc): Rearrange to allow all options on one line.
730 * dwarf2dbg.h (dwarf2_set_isa): Declare.
731 * doc/as.texinfo: Update .loc documentation.
732
bd0eb99b
RH		 7332005-09-07 Richard Henderson <rth@redhat.com>
734
735 * dwarf2dbg.c: Include safe-ctype.h.
736 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
737 (current): Initialize.
738 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
739 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
740 (dwarf2_directive_file): Cope with invalid filename.
741 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
742 epilogue_begin, is_stmt, isa.
743 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
744 case down lower.
37b75c0c 745 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 746 and DWARF2_FLAG_EPILOGUE_BEGIN.
747 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
748 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
749 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
750 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
751 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
752 (struct dwarf2_line_info): Add isa member.
753 * doc/as.texinfo (LNS directives): New node.
754
b8ee1a6e
DU		 7552005-09-07 David Ung <davidu@mips.com>
756
757 * config/tc-mips.c (append_insn): Undo last change. Instead add
758 guard to suppress calling frag_grow if the current instruction is
759 one that allows a delay slot.
760
ef2e4d86
CF		 7612005-09-06 Chao-ying Fu <fu@mips.com>
762
763 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
764 (mips_opts): Add -1 to initialize ase_mt.
765 (file_ase_mt): New variable for -mmt.
766 (CPU_HAS_MT): New define.
767 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
768 formats.
769 (mips_ip): Check ase_mt to enable MT instructions.
770 Handle !, $, *, &, +T, +t, g operand formats.
771 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
772 odd float registers.
773 (OPTION_MT, OPTION_NO_MT): New define.
774 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
775 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
776 (mips_after_parse_args): Set ase_mt based on CPU.
777 (s_mipsset): Handle ".set mt" and ".set nomt".
778 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
779 (md_show_usage): Show usage of -mmt and -mno-mt.
780 * doc/as.texinfo: Document -mmt and -mno-mt options.
781 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
782 directives.
783
0110f2b8
PB		 7842005-09-06 Paul Brook <paul@codesourcery.com>
785
786 * config/tc-arm.c (arm_it): Add relax field.
787 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
788 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
789 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
790 do_t_mov_cmp): Allow relaxation.
791 (output_relax_insn): New function.
792 (put_thumb32_insn): New function.
793 (output_inst): Use new functions.
794 (md_assemble): Don't throw error on relaxable instructions.
795 (insns): Change "b" entry from TCE(...) to tCE(...).
796 (md_estimate_size_before_relax): Return 2.
797 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
798 relax_branch, arm_relax_frag): New functions.
799 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
800 relocations.
801 * config/tc-arm.h (md_convert_frag): Remove definition.
802 (md_relax_frag): Define.
803 (arm_relax_frag): Add prototype.
804
9a64e435
PB		 8052005-09-02 Paul Brook <paul@codesourcery.com>
806
807 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
808
8f06b2d8
PB		 8092005-09-02 Paul Brook <paul@codesourcery.com>
810
811 * config/tc-arm.c (encode_arm_cp_address): Use
812 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
813 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
814 mode.
815 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
816 available.
817 (cCE, cC3): Define.
818 (insns): Use them for coprocessor instructions.
819 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
820 (get_thumb32_insn): New function.
821 (put_thumb32_insn): New function.
822 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
823 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
824
c4188bc9
PB		 8252005-09-02 Paul Brook <paul@codesourcery.com>
826
827 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
828 incorrect suffix matches.
829
e9df6573
DU		 8302005-09-01 David Ung <davidu@mips.com>
831
832 * config/tc-mips.c (append_insn): Correctly handle mips16 case
833 when the frags are different for the 2 instructions we want to
834 swap. If the lengths of the 2 instructions are not the same, we
835 won't do the swap but emit an nop.
836
2a9a06c1
DD		 8372005-09-01 Dmitry Diky <diwil@spec.ru>
838
839 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 840 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 841
61e192bf
NC		 8422005-08-29 Nick Clifton <nickc@redhat.com>
843
844 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
845 there is no symbol.
846
435acd52
JB		 8472005-08-26 Jan Beulich <jbeulich@novell.com>
848
849 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
850 qualified operand of a branch.
851 (intel_bracket_expr): Set JumpAbsolute here...
852 (intel_e11): ... rather than here.
853
c0524131
NC		 8542005-08-26 Christian Groessler <chris@groessler.org>
855
856 * configure.tgt: Set bfd_gas also for z8k cpu.
857 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
858 type.
859 (newfix): Adapt to bfd reloc types.
860 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
861 is available in the current frag.
862 (md_convert_frag): Adapt function parameters.
863 (tc_gen_reloc): New function.
864 (md_section_align): Use bfd_get_section_alignment.
865 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
866 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
867 relocations.
868 * config/tc-z8k.h (TARGET_ARCH): Define.
869 (tc_fix_adjustable): Define.
870
74cd071d
CF		 8712005-08-25 Chao-ying Fu <fu@mips.com>
872
873 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
874 (mips_opts): Add -1 to initialize ase_dsp.
875 (file_ase_dsp): New variable for -mdsp.
876 (CPU_HAS_DSP): New define.
877 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
878 operand formats.
879 (mips_ip): Add min_range and max_range for checking singed numbers.
880 Check ase_dsp to enable DSP instructions.
881 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
882 (OPTION_DSP, OPTION_NO_DSP): New define.
883 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
884 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
885 (mips_after_parse_args): Set ase_dsp based on CPU.
886 (s_mipsset): Handle ".set dsp" and ".set nodsp".
887 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
888 (md_show_usage): Show usage of -mdsp and -mno-dsp.
889
ff324200
DU		 8902005-08-23 David Ung <davidu@mips.com>
891
892 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
893 cpu names.
894
ac805826
AM		 8952005-08-23 Alan Modra <amodra@bigpond.net.au>
896
897 PR 1036
898 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
899
478ec1e3
AM		 9002005-08-23 Phil Edwards <phil@codesourcery.com>
901
902 * configure.tgt (*-*-vxworks): Match vxworks* instead.
903
4fa24527
JB		 9042005-08-22 Jan Beulich <jbeulich@novell.com>
905
906 * config/tc-i386.c (object_64bit): New.
907 (i386_target_format): Initialize it.
908 (output_disp): Use object_64bit for relocation type determination.
909 (output_imm): Likewise.
910 (i386_validate_fix): Likewise.
911 (tc_gen_reloc): Likewise.
912 (lex_got): Likewise. Remove static mode_name. Change array size
913 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
914 (x86_cons): Use object_64bit for deciding whether quad fields can
915 have relocations.
916
fefaa1aa
CG		 9172005-08-18 Christian Groessler <chris@groessler.org>
918
919 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
920 * config/tc-mcore.h: Likewise.
921 * config/tc-z8k.h: Likewise.
922 * config/tc-z8k.c: Likewise.
923 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
924 sh_coff_reloc_mangle declaration.
925 * config/tc-sh.c: (md_apply_fix): Fix comment for case
926 BFD_RELOC_SH_USES.
927
32a3d256
KK		 9282005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
929
930 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
931 to confirm that no ISA is specified.
932
4111faa5
NC		 9332005-08-18 Nick Clifton <nickc@redhat.com>
934
935 * write.c (relax_segment): Count the number of frags being
936 processed and use this to compute a maximum limit on the number of
937 iterations that will be allowed when attempting to relax the
938 segment.
939
11eec5fc
DS		 9402005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
941
942 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
943 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
944
23d36e92
AM		 9452005-08-16 Alan Modra <amodra@bigpond.net.au>
946
947 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
948 default cpu.
949
3d388997
PB		 9502005-08-15 Paul Brook <paul@codesourcery.com>
951
952 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
953 instructions.
954 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
955
36ae0db3
DJ		 9562005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
957
958 * config/tc-ppc.c (parse_cpu): Add -me300 support.
959 (md_show_usage): Likewise.
960 * doc/c-ppc.texi (PowerPC-Opts): Document it.
961
6c639ef9
MS		 9622005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
963
964 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
965 (md_gather_operands): Add support for optional operands.
966
77592908
DD		 9672005-08-12 Dmitry Diky <diwil@spec.ru>
968 * config/tc-msp430.c (msp430_enable_relax): New flag.
969 (msp430_enable_polys): Likewise.
970 (OPTION_RELAX): New option.
971 (OPTION_POLYMORPHS): Likewise.
972 (md_longopts): New long options.
973 (md_show_usage): Updated.
974 (md_parse_option): Add new options handler.
975 (msp430_operands): Add check if polymorph insns are enabled.
976 (msp430_force_relocation_local): New function.
977 (md_apply_fix): Now delete relocs according to new flags combination.
978 (msp430_relax_frag): Convert long branches to short branches only if
979 flag msp430_enable_relax is set.
980 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
981 (msp430_force_relocation_local): Likewise.
982 * doc/c-msp430.texi: Describe new options.
37b75c0c 983
e079bef8
ILT		 9842005-08-11 Ian Lance Taylor <ian@airs.com>
985
986 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
987 (stamp-mk.com): Likewise.
988 (EXTRA_DIST): Remove make-gas.com from list.
989 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
990 * Makefile.in: Regenerate.
991
4924bf8f
HPN		 9922005-08-11 Hans-Peter Nilsson <hp@axis.com>
993
994 * subsegs.c (subseg_change): Move declaration of seginfo to before
995 first statement.
996
7be1c489
AM		 9972005-08-11 Alan Modra <amodra@bigpond.net.au>
998
999 * README-vms: Delete.
1000 * config-gas.com: Delete.
1001 * makefile.vms: Delete.
1002 * vmsconf.sh: Delete.
1003 * config/atof-tahoe.c: Delete.
1004 * config/m88k-opcode.h: Delete.
1005 * config/obj-bout.c: Delete.
1006 * config/obj-bout.h: Delete.
1007 * config/obj-hp300.c: Delete.
1008 * config/obj-hp300.h: Delete.
1009 * config/tc-a29k.c: Delete.
1010 * config/tc-a29k.h: Delete.
1011 * config/tc-h8500.c: Delete.
1012 * config/tc-h8500.h: Delete.
1013 * config/tc-m88k.c: Delete.
1014 * config/tc-m88k.h: Delete.
1015 * config/tc-tahoe.c: Delete.
1016 * config/tc-tahoe.h: Delete.
1017 * config/tc-tic80.c: Delete.
1018 * config/tc-tic80.h: Delete.
1019 * config/tc-w65.c: Delete.
1020 * config/tc-w65.h: Delete.
1021 * config/te-aux.h: Delete.
1022 * config/te-delt88.h: Delete.
1023 * config/te-delta.h: Delete.
1024 * config/te-dpx2.h: Delete.
1025 * config/te-hp300.h: Delete.
1026 * config/te-ic960.h: Delete.
1027 * config/vms-a-conf.h: Delete.
1028 * doc/c-a29k.texi: Delete.
1029 * doc/c-h8500.texi: Delete.
1030 * doc/c-m88k.texi: Delete.
1031 * README: Remove obsolete examples, and list of supported targets.
1032 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1033 bout and hp300 support.
1034 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1035 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1036 primary_bfd_gas.
1037 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1038 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1039 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1040 * as.h: Likewise.
1041 * dw2gencfi.c: Likewise.
1042 * dwarf2dbg.c: Likewise.
1043 * ehopt.c: Likewise.
1044 * input-file.c: Likewise.
1045 * listing.c: Likewise.
1046 * literal.c: Likewise.
1047 * messages.c: Likewise.
1048 * obj.h: Likewise.
1049 * output-file.c: Likewise.
1050 * read.c: Likewise.
1051 * stabs.c: Likewise.
1052 * struc-symbol.h: Likewise.
1053 * subsegs.c: Likewise.
1054 * subsegs.h: Likewise.
1055 * symbols.c: Likewise.
1056 * symbols.h: Likewise.
1057 * tc.h: Likewise.
1058 * write.c: Likewise.
1059 * write.h: Likewise.
1060 * config/aout_gnu.h: Likewise.
1061 * config/obj-aout.c: Likewise.
1062 * config/obj-aout.h: Likewise.
1063 * config/obj-coff.c: Likewise.
1064 * config/obj-coff.h: Likewise.
1065 * config/obj-evax.h: Likewise.
1066 * config/obj-ieee.h: Likewise.
1067 * config/tc-arm.c: Likewise.
1068 * config/tc-arm.h: Likewise.
1069 * config/tc-avr.c: Likewise.
1070 * config/tc-avr.h: Likewise.
1071 * config/tc-crx.h: Likewise.
1072 * config/tc-d10v.h: Likewise.
1073 * config/tc-d30v.h: Likewise.
1074 * config/tc-dlx.h: Likewise.
1075 * config/tc-fr30.h: Likewise.
1076 * config/tc-frv.h: Likewise.
1077 * config/tc-h8300.c: Likewise.
1078 * config/tc-h8300.h: Likewise.
1079 * config/tc-hppa.h: Likewise.
1080 * config/tc-i370.h: Likewise.
1081 * config/tc-i386.c: Likewise.
1082 * config/tc-i386.h: Likewise.
1083 * config/tc-i860.h: Likewise.
1084 * config/tc-i960.c: Likewise.
1085 * config/tc-i960.h: Likewise.
1086 * config/tc-ip2k.h: Likewise.
1087 * config/tc-iq2000.h: Likewise.
1088 * config/tc-m32c.h: Likewise.
1089 * config/tc-m32r.h: Likewise.
1090 * config/tc-m68hc11.h: Likewise.
1091 * config/tc-m68k.c: Likewise.
1092 * config/tc-m68k.h: Likewise.
1093 * config/tc-maxq.c: Likewise.
1094 * config/tc-maxq.h: Likewise.
1095 * config/tc-mcore.c: Likewise.
1096 * config/tc-mcore.h: Likewise.
1097 * config/tc-mn10200.h: Likewise.
1098 * config/tc-mn10300.c: Likewise.
1099 * config/tc-mn10300.h: Likewise.
1100 * config/tc-ms1.h: Likewise.
1101 * config/tc-msp430.c: Likewise.
1102 * config/tc-msp430.h: Likewise.
1103 * config/tc-ns32k.c: Likewise.
1104 * config/tc-ns32k.h: Likewise.
1105 * config/tc-openrisc.h: Likewise.
1106 * config/tc-or32.c: Likewise.
1107 * config/tc-or32.h: Likewise.
1108 * config/tc-ppc.c: Likewise.
1109 * config/tc-ppc.h: Likewise.
1110 * config/tc-s390.h: Likewise.
1111 * config/tc-sh.c: Likewise.
1112 * config/tc-sh.h: Likewise.
1113 * config/tc-sparc.c: Likewise.
1114 * config/tc-tic30.c: Likewise.
1115 * config/tc-tic30.h: Likewise.
1116 * config/tc-tic4x.c: Likewise.
1117 * config/tc-tic4x.h: Likewise.
1118 * config/tc-tic54x.c: Likewise.
1119 * config/tc-tic54x.h: Likewise.
1120 * config/tc-v850.h: Likewise.
1121 * config/tc-vax.c: Likewise.
1122 * config/tc-vax.h: Likewise.
1123 * config/tc-xstormy16.h: Likewise.
1124 * config/tc-xtensa.h: Likewise.
1125 * config/tc-z8k.c: Likewise.
1126 * config/tc-z8k.h: Likewise.
1127 * config/vms-a-conf.h
1128 * doc/Makefile.am: Likewise.
1129 * doc/all.texi: Likewise.
1130 * doc/as.texinfo: Likewise.
829c3ed3 1131 * doc/internals.texi: Likewise.
7be1c489
AM		 1132 * doc/Makefile.in: Regenerate.
1133 * Makefile.in: Regenerate.
1134 * configure: Regenerate.
1135 * config.in: Regenerate.
1136 * po/POTFILES.in: Regenerate.
1137
2f6178c1
NC		 11382005-08-09 Nick Clifton <nickc@redhat.com>
1139
1140 PR 1070
1141 * macro.c (getstring): Do not treat round parentheses exactly the
1142 same as angle brackets - the parentheses need to be preserved and
1143 passed on to the macro processing code.
1144
44c86e8c
NC		 11452005-08-08 Nick Clifton <nickc@redhat.com>
1146
1147 * config/tc-msp430.c (MSP430_ISA_21): Define.
1148 (mcu_types): Add entries for msp430x21xx variants.
1149
df40eaf9
NC		 11502005-08-08 Nick Clifton <nickc@redhat.com>
1151
1152 PR 1070
1153 * macro.c (getstring): Treat round parentheses in the same way as
1154 angle brackets.
1155 (get_any_string): Likewise.
1156
5a14ab23
L		 11572005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1158
1159 PR gas/1118
1160 * as.c (parse_args): Handle -al=<FILE>.
1161
47837f8e
NC		 11622005-08-07 Nick Clifton <nickc@redhat.com>
1163
1164 * read.c (s_app_line): Accept a line number of 0 for compatibility
1165 with gcc's output for assembler-with-cpp files.
1166
e27ec89e
PB		 11672005-08-05 Paul Brook <paul@codesourcery.com>
1168
1169 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1170 (do_t_add_sub): Use correct encodings inside IT block.
1171 (do_t_arit3c): Ditto.
1172 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1173 (md_assemble): Verify conditional suffixes agains IT blocks.
1174
9c3c69f2
PB		 11752005-08-05 Paul Brook <paul@codesourcery.com>
1176
1177 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1178 constants.
1179 (encode_thumb32_shifted_operand): Prohibit register shifts.
1180 (encode_thumb32_addr_mode): Fix typo.
1181 (insns): Correct thumb2 ldm and stm opcodes.
1182
f2184508
NC		 11832005-08-02 Khem Raj <kraj@mvista.com>
1184
1185 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1186 WLDRD/WSTRD instruction.
1187
4e6935a6
AM		 11882005-08-02 Alan Modra <amodra@bigpond.net.au>
1189
1190 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1191 if emitting a reloc.
1192
8a06b769
TS		 11932005-07-29 Thiemo Seufer <ths@networkno.de>
1194
1195 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1196
e9f89963
PB		 11972005-07-29 Paul Brook <paul@codesourcery.com>
1198
1199 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1200 pop.
1201 (do_t_addr): Implement 32-bit variant.
1202 (do_t_push_pop): Make some errors warnings. Handle single register
1203 32-bit case.
1204 (insns): Use tCE for adr.
1205 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1206 (md_apply_fix): Ditto.
1207
92e90b6e
PB		 12082005-07-29 Paul Brook <paul@codesourcery.com>
1209
1210 * config/tc-arm.c (parse_tb): New function.
1211 (enum operand_parse_code): Add OP_TB.
1212 (parse_operands): Handle OP_TB.
1213 (do_t_add_sub_w, do_t_tb): New functions.
1214 (insns): Add entries for addw, subw, tbb and tbh.
1215 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1216
0a7b9ba6
NC		 12172005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1218
1219 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1220
17d4e2a2
L		 12212007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1222
1223 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1224
ba825241
JB		 12252005-07-27 Jan Beulich <jbeulich@novell.com>
1226
1227 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1228 int.
1229 (unw_p_record): Remove unused/redundant fields imask and rmask.
1230 Combine spoff and pspoff into a union. Combine gr and br into a
1231 union. Change type of grmask and brmask to unsigned char. Change type
1232 of frmask to unsigned int.
1233 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1234 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1235 (check_pending_save): New.
1236 (alloc_record): Clear out entire record.
1237 (output_psp_gr): Use renamed structure fields.
1238 (output_psp_sprel): Likewise.
1239 (output_rp_gr): Likewise.
1240 (output_rp_br): Likewise.
1241 (output_rp_psprel): Likewise.
1242 (output_rp_sprel): Likewise.
1243 (output_pfs_gr): Likewise.
1244 (output_pfs_psprel): Likewise.
1245 (output_pfs_sprel): Likewise.
1246 (output_preds_gr): Likewise.
1247 (output_preds_psprel): Likewise.
1248 (output_preds_sprel): Likewise.
1249 (output_spill_base): Likewise.
1250 (output_unat_gr): Likewise.
1251 (output_unat_psprel): Likewise.
1252 (output_unat_sprel): Likewise.
1253 (output_lc_gr): Likewise.
1254 (output_lc_psprel): Likewise.
1255 (output_lc_sprel): Likewise.
1256 (output_fpsr_gr): Likewise.
1257 (output_fpsr_psprel): Likewise.
1258 (output_fpsr_sprel): Likewise.
1259 (output_priunat_gr): Likewise.
1260 (output_priunat_psprel): Likewise.
1261 (output_priunat_sprel): Likewise.
1262 (output_bsp_gr): Likewise.
1263 (output_bsp_psprel): Likewise.
1264 (output_bsp_sprel): Likewise.
1265 (output_bspstore_gr): Likewise.
1266 (output_bspstore_psprel): Likewise.
1267 (output_bspstore_sprel): Likewise.
1268 (output_rnat_gr): Likewise.
1269 (output_rnat_psprel): Likewise.
1270 (output_rnat_sprel): Likewise.
1271 (output_spill_psprel): Likewise.
1272 (output_spill_sprel): Likewise.
1273 (output_spill_reg): Likewise.
1274 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1275 bit.
1276 (output_frgr_mem): Likewise.
1277 (output_gr_mem): Likewise.
1278 (output_br_mem): Likewise.
1279 (output_gr_gr): Likewise.
1280 (output_br_gr): Likewise.
1281 (fixup_unw_records): Likewise.
1282 (process_one_record): Use renamed structure fields. For gr_gr and
1283 br_gr, collect mask from chain of records before output.
1284 (in_prologue): Simplify and eliminate early returns. Call
1285 check_pending_save.
1286 (in_body): Simplify and eliminate early returns.
1287 (dot_body): Call check_pending_save.
1288 (md_assemble): Update comment. Deal with pending saves.
1289
9cd96992
JB		 12902005-07-26 Jan Beulich <jbeulich@novell.com>
1291
1292 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1293 mask from guessed suffix, but mask out other immediate types only
1294 if at least on candidate is valid for the insn.
1295
fd54057a
DD		 12962005-07-25 DJ Delorie <dj@redhat.com>
1297
1298 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1299 Support %mod() modifiers from opcodes.
1300 * doc/c-m32c.texi (M32C-Modifiers): New section.
1301
3b22753a
L		 13022005-07-25 Jan Hubicka <jh@suse.cz>
1303 H.J. Lu <hongjiu.lu@intel.com>
1304
1305 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1306 defined.
1307 (elf_com_section_ptr): New.
1308 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1309 (elf_common_parse): Make it global. Use elf_com_section_ptr
1310 instead of bfd_com_section_ptr.
1311 (obj_elf_change_section): Handle x86-64 large bss sections.
1312
1313 * config/obj-elf.h (elf_com_section_ptr): New.
1314 (elf_common_parse): New.
1315
1316 * config/tc-i386.c (handle_large_common): New.
1317 (md_pseudo_table): Add "largecomm".
1318 (x86_64_section_letter): New.
1319 (x86_64_section_word): New.
1320
1321 * config/tc-i386.h (x86_64_section_word): New.
1322 (x86_64_section_letter): New.
1323 (md_elf_section_letter): New. Defined.
1324 (md_elf_section_word): Likewise.
1325
9f971fcb
NC		 13262005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1327
1328 * configure.tgt: Remove i386-*-rtemself*.
1329 Remove sparc-*-rtemself*.
1330
240a3425
BE		 13312005-07-21 Ben Elliston <bje@gnu.org>
1332
1333 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1334
c160f130
PB		 13352005-07-21 Paul Brook <paul@codesourcery.com>
1336
1337 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1338 inst.reloc.pc_rel.
1339
a9bfff94
NC		 13402005-07-20 Tavis Ormandy <taviso@gentoo.org>
1341
1342 * messages.c: Use vsnprintf instead of vsprintf.
1343
157e7bd1
NC		 13442005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1345
1346 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1347 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1348
85da3a56
NC		 13492005-07-18 Nick Clifton <nickc@redhat.com>
1350
1351 * configure.tgt: Restore alpha ordering to list of arches.
1352
71e17562
DA		 13532005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1354
1355 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1356
718ddfc0
JB		 13572005-07-18 Jan Beulich <jbeulich@novell.com>
1358
1359 * config/tc-i386.c (md_begin): Use IS_ELF.
1360 (tc_i386_fix_adjustable): Likewise.
1361 (md_estimate_size_before_relax): Likewise.
1362 (md_apply_fix): Likewise.
1363 (i386_target_format): Likewise.
1364 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1365 (i386_immediate): Remove #ifdef LEX_AT.
1366 (i386_displacement): Likewise.
1367 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1368 LEX_AT.
1369
3956db08
JB		 13702005-07-18 Jan Beulich <jbeulich@novell.com>
1371
1372 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1373 parameter to unsigned. Parameter sign now is tristate - zero/
1374 positive mean unsigned/signed, negative means signedness doesn't
1375 matter. Check field size,
1376 signedness, and pcrel-ness are in agreement between relocated field
1377 and relocation type. Adjust diagnostics.
1378 (optimize_imm): And type mask of operand instead of overwriting it.
1379 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1380 local structure and initialize gotrel accordingly. Pass caller as
1381 mask of types that the operator can match.
1382 (x86_cons_fix_new): Let reloc know that signedness of relocation
1383 doesn't matter.
1384 (x86_pe_cons_fix_new): Likewise.
1385 (x86_cons): Pass additional argument to lex_got.
1386 (i386_immediate): New local variable 'types'. Pass its address as
1387 additional argument to lex_got. Mask out operand types not supported
1388 befoe returning.
1389 (i386_displacement): Likewise. Set bigdisp to all types supported in
1390 64-bit mode, combining the previously split initialization.
1391
2dd88dca
JB		 13922005-07-18 Jan Beulich <jbeulich@novell.com>
1393
1394 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1395 current mode.
1396
8126167b
DA		 13972005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1398
1399 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1400 promoted match.
1401
0f82ff91
AM		 14022005-07-16 Alan Modra <amodra@bigpond.net.au>
1403
1404 * Makefile.am: Run "make dep-am".
1405 * Makefile.in: Regenerate.
1406
90700ea2
L		 14072007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1408
1409 * gas/config/tc-i386.h (CpuVMX): New.
1410 (CpuUnknownFlags): Add CpuVMX.
1411
49f58d10
JB		 14122005-07-14 Jim Blandy <jimb@redhat.com>
1413
1414 Add support for the Renesas M32C.
1415 * Makefile.am (CPU_TYPES): List m32c.
1416 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1417 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1418 * configure.in: Add case for m32c.
1419 * configure.tgt: Add cases for m32c and m32c-*-elf.
1420 * configure: Regenerated.
1421 * config/tc-m32c.c, config/tc-m32c.h: New files.
1422 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1423 * doc/Makefile.in: Regenerated.
1424 * doc/all.texi: Set M32C.
1425 * doc/as.texinfo: Add text for the M32C-specific options and line
1426 comment characters, and refer to c-m32c.texi.
1427 * doc/c-m32c.texi: New file.
37b75c0c 1428
6c5cf62c
NC		 14292005-07-14 Nick Clifton <nickc@redhat.com>
1430
1431 PR 1069
1432 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1433 the ins_parse buffer.
1434
14c194bb
NC		 14352005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1436
1437 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1438 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1439
28a9d8f5
L		 14402005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1441
1442 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1443 displacements.
1444
b4f261e0
BE		 14452005-07-08 Ben Elliston <bje@au.ibm.com>
1446
1447 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1448 * config/obj-elf.h: Likewise.
1449 * config/tc-h8300.h: Likewise.
1450 * config/tc-h8500.h: Likewise.
1451 * config/tc-i370.h: Likewise.
1452 * config/tc-i386.h: Likewise.
1453 * config/tc-m68hc11.h: Likewise.
1454 * config/tc-m68k.h: Likewise.
1455 * config/tc-ppc.h: Likewise.
1456 * config/tc-s390.h: Likewise.
1457 * config/tc-sh.h: Likewise.
1458 * config/tc-sparc.h: Likewise.
1459 * config/tc-tic30.c: Likewise.
1460 * config/tc-w65.h: Likewise.
1461 * config/tc-xtensa.h: Likewise.
1462
d8b19f1a
HPN		 14632005-07-08 Hans-Peter Nilsson <hp@axis.com>
1464
1465 PR gas/1049
1466 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1467
0fd3a477
JW		 14682005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1469
1470 * config/tc-tic30.c (debug): Add format attribute. Fix format
1471 bugs.
1472
bf50992e
L		 14732005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1474
1475 * config/tc-i386.c (cpu_arch): Add sse3.
1476
1477 * config/tc-i386.h (CpuSSE3): Renamed from ...
1478 (CpuPNI): This. Defined as CpuSSE3.
1479
1480 * doc/c-i386.texi: Document .sse3.
1481
5d5e6db9
JB		 14822005-07-06 Jan Beulich <jbeulich@novell.com>
1483
1484 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1485
3ec2b351
NC		 14862005-07-05 Nick Clifton <nickc@redhat.com>
1487
1488 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1489 md_chars_to_numbers to an unsigned pointer in order to avoid a
1490 compile time warning.
1491
9d8504b1
PB		 14922005-07-05 Paul Brook <paul@codesourcery.com>
1493
1494 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1495
a0defb2e
AH		 14962005-07-05 Aldy Hernandez <aldyh@redhat.com>
1497
1498 * config/tc-ms1.c: New.
1499 * config/tc-ms1.h: New.
1500 * testsuite/gas/ms1/allinsn.d: New.
1501 * testsuite/gas/ms1/allinsn.s: New.
1502 * testsuite/gas/ms1/badinsn.s: New.
1503 * testsuite/gas/ms1/badinsn1.s: New.
1504 * testsuite/gas/ms1/badoffsethigh.s: New.
1505 * testsuite/gas/ms1/badoffsetlow.s: New.
1506 * testsuite/gas/ms1/badorder.s: New.
1507 * testsuite/gas/ms1/badreg.s: New.
1508 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1509 * testsuite/gas/ms1/badsignedimmlow.s: New.
1510 * testsuite/gas/ms1/badsyntax.s: New.
1511 * testsuite/gas/ms1/badsyntax1.s: New.
1512 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1513 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1514 * testsuite/gas/ms1/errors.exp: New.
1515 * testsuite/gas/ms1/ldst.s: New.
1516 * testsuite/gas/ms1/misc.d: New.
1517 * testsuite/gas/ms1/misc.s: New.
1518 * testsuite/gas/ms1/ms1-16-003.d: New.
1519 * testsuite/gas/ms1/ms1-16-003.s: New.
1520 * testsuite/gas/ms1/ms1.exp: New.
1521 * testsuite/gas/ms1/msys.d: New.
1522 * testsuite/gas/ms1/msys.s: New.
1523 * testsuite/gas/ms1/relocs.d: New.
1524 * testsuite/gas/ms1/relocs.exp: New.
1525 * testsuite/gas/ms1/relocs1.s: New.
1526 * testsuite/gas/ms1/relocs2.s: New.
1527
30123838
JB		 15282005-07-05 Jan Beulich <jbeulich@novell.com>
1529
1530 * config/tc-i386.h (CpuSVME): New.
1531 (CpuUnknownFlags): Include CpuSVME.
1532 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1533 as alias of sledgehammer.
1534 (md_assemble): Include invlpga in the check for insns with two source
1535 operands.
1536 (process_operands): Include SVME insns in the check for ignored
1537 segment overrides. Adjust diagnostic.
1538 (i386_index_check): Special-case SVME insns with memory operands.
1539
ca3f61f7
NC		 15402005-07-04 Khem Raj <kraj@mvista.com>
1541 Nick Clifton <nickc@redhat.com>
1542
1543 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1544 use an immediate value.
1545 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1546 since the register field of the operands structure is unsigned.
1547 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1548 (parse_operands): Make the 2ns parameter an unsigned pointer to
1549 match its use.
1550 (do_ldrd): When using the imm field of the operands structure as a
1551 second register field, treat it as unsigned.
1552
551b43fd
AM		 15532005-07-04 Alan Modra <amodra@bigpond.net.au>
1554
1555 PR 1004
1556 * config/obj-elf.c (obj_elf_change_section): Use backend
1557 get_sec_type_attr.
1558
e4e8248d
JB		 15592005-07-01 Jan Beulich <jbeulich@novell.com>
1560
1561 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1562 (output_spill_psprel, output_spill_psprel_p): Combine.
1563 (output_spill_sprel, output_spill_sprel_p): Combine.
1564 (output_spill_reg, output_spill_regp_p): Combine.
1565 (process_one_record): Handle psp_psprel.
1566 (parse_predicate_and_operand): New.
1567 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1568 initialize output values. Emit diagnostic case here.
1569 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1570 (add_unwind_entry): New second parameter. Allow first parameter to
1571 be NULL. Parse optional tag, emit warning about further support for
1572 it otherwise being missing. Check end-of-line when requested.
1573 (dot_fframe): Clear operand when wrong. Allow tag.
1574 (dot_vframe): Likewise.
1575 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1576 relative.
1577 (dot_vframepsp): Remove.
1578 (dot_altrp): Clear operand when wrong. Allow tag.
1579 (dot_save): Likewise. Let default case also go through
1580 add_unwind_entry.
1581 (dot_savemem): Likewise.
1582 (dot_restore): Don't return when wrong operand. Allow tag.
1583 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1584 parse_predicate_and_operand and the new arguments to
1585 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1586 when wrong operand. Allow tag.
1587 (dot_restorereg, dot_restorereg_p): Likewise.
1588 (dot_spillmem, dot_spillmem_p): Likewise.
1589 (dot_saveg): Clear operand when wrong. Perform tighter operand
1590 checks. Allow tag.
1591 (dot_savef): Likewise.
1592 (dot_saveb): Likewise.
1593 (dot_savegf): Likewise.
1594 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1595 parse_predicate_and_operand and the new arguments to
1596 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1597 when wrong operand. Allow tag.
1598 (popcount): New.
1599 (dot_label_state): Don't return when wrong operand.
1600 (dot_copy_state): Likewise.
1601 (dot_unwabi): Likewise. Check if in prologue.
1602 (dot_body): Don't call demand_empty_rest_of_line.
1603 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1604 operand checks.
1605 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1606 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1607 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1608 (parse_operand): New second parameter. Don't deal with '}' here
1609 anymore. Don't advance past end-of-line.
1610 (parse_operands): Pass second argument to parse_operand.
1611 (ia64_start_line): Prevent out-of-bounds access through
1612 input_line_pointer. Deal with '}' here.
1613 (ia64_unrecognized_line): Don't deal with '}' here.
1614 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1615 discard_rest_of_line.
1616
2fc8bdac
ZW		 16172005-06-30 Zack Weinberg <zack@codesourcery.com>
1618
1619 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1620 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1621 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1622 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1623 (s_arm_elf_cons): Disallow use of (plt) suffix.
1624 (do_adrl): Adjust X_add_number unconditionally.
1625 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1626 argument. Handle all adjustment for pipeline offset here.
1627 (md_apply_fix): No need to undo work of md_pcrel_from. No
1628 need to extract pre-encoded pipeline adjustments from various
1629 branch instructions. Generally, assume instructions are already
1630 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1631 special cases. Handle BFD_RELOC_ARM_PLT32 like
1632 BFD_RELOC_ARM_PCREL_BRANCH.
1633 (tc_gen_reloc): Remove OBJ_ELF special case.
1634 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1635
b753922c
BE		 16362005-06-30 Ben Elliston <bje@gnu.org>
1637
1638 * Makefile.am (check-DEJAGNU): Don't search for expect.
1639 * Makefile.in: Regenerate.
1640
c3298874
BE		 16412005-06-30 Ben Elliston <bje@gnu.org>
1642
1643 * Makefile.am (EXPECT): Set to expect.
1644 (RUNTEST): Likewise, set to runtest.
1645 * Makefile.in: Regenerate.
1646
8f738565
BE		 16472005-06-23 Ben Elliston <bje@gnu.org>
1648
1649 * config/m68k-parse.h: Use ISO C90.
1650 * config/m68k-parse.y: Likewise.
1651 * config/tc-m68k.h: Likewise.
1652
b300c311
L		 16532005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1654
1655 PR 1013
1656 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1657 movabs.
1658 (optimize_disp): Optimize only if possible. Don't use 64bit
1659 displacement on non-constants and do same on constants if
1660 possible.
1661
d6ab8113
JB		 16622005-06-17 Jan Beulich <jbeulich@novell.com>
1663
1664 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1665 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1666 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1667 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1668 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1669 aborting.
1670 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1671 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1672 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1673 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1674 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1675 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1676 convert 8-byte pc-relative relocations.
1677 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1678 (i386_validate_fix): Likewise.
1679 (x86_cons): Also handle quad values in 64-bit mode.
1680 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1681 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1682 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1683 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1684
37f6032b
ZW		 16852005-06-13 Zack Weinberg <zack@codesourcery.com>
1686
1687 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1688 symbolP as well as for names with a leading dot. Use ACONCAT.
1689 (md_apply_fix): For branch relocations, only replace value
1690 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1691 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1692 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1693 (LOCAL_LABEL_PREFIX): Don't define.
1694
6bdb6dec
AM		 16952005-06-10 Alan Modra <amodra@bigpond.net.au>
1696
1697 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1698 fill pattern.
1699
4dddc1d1
JW		 17002005-06-08 James E Wilson <wilson@specifixinc.com>
1701
1702 PR 994
1703 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1704 is NULL, then emit a warning, and return the current index.
1705
03b13e59
NC		 17062005-06-08 Tomas Hurka <tom@hukatronic.cz>
1707
6bdb6dec 1708 PR 991
03b13e59
NC		 1709 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1710 temporary copy of the operands array so that changes can be safely
1711 backed out if the insn does not match.
1712 (m68k_compare_opcode): Shortcut the test when the parameters are
1713 the same. Return 1 if the names match but the second opcode is
1714 further on in the array than the first.
1715
985d9490
NC		 17162005-06-08 Nick Clifton <nickc@redhat.com>
1717
1718 PR 994
1719 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1720
6858915a
NC		 17212005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1722
1723 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1724
047af9ef
AH		 17252005-06-07 Aldy Hernandez <aldyh@redhat.com>
1726 Michael Snyder <msnyder@redhat.com>
1727 Stan Cox <scox@redhat.com>
1728
1729 * configure.in: Add ms1 case.
1730
1731 * configure: Regenerate.
1732
1733 * configure.tgt: Add ms1 case.
1734
0bf60745
BW		 17352005-06-07 Bob Wilson <bob.wilson@acm.org>
1736
1737 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1738 * config/tc-xtensa.c (new_resource_table): Likewise.
1739 (resize_resource_table): Likewise.
1740 (release_resources): Fix assertion for unsigned values.
1741
55cf6793
ZW		 17422005-06-07 Zack Weinberg <zack@codesourcery.com>
1743
1744 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1745 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1746 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1747 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1748 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1749 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1750 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1751 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1752 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1753 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1754 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1755 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1756 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1757 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1758 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1759 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1760 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1761 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1762 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1763 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1764 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1765 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1766 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1767 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1768 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1769 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1770 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1771 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1772 * config/tc-xtensa.c, config/tc-z8k.c:
1773 Replace all instances of the string "_apply_fix3" with
1774 "_apply_fix".
1775 * po/POTFILES.in, po/gas.pot: Regenerate.
1776
620c54b3
AM		 17772005-06-08 Alan Modra <amodra@bigpond.net.au>
1778
1779 * Makefile.am: Run "make dep-am".
1780 (POTFILES): Remove GAS_CFILES.
1781 * Makefile.in: Regenerate.
1782
32b26a03
MR		 17832005-06-07 David Ung <davidu@mips.com>
1784
1785 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1786 24kc, 24kf and 24kfx under MIPS32 release 2.
1787
6a86118a
NC		 17882005-06-04 Nick Clifton <nickc@redhat.com>
1789
1790 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1791 to their Thumb-enabled equivalents.
1792
20e1fcfd
MR		 17932005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1794
1795 * config/tc-mips.c (load_register): Add leading "0x" to the
1796 output of sprintf_vma().
1797 (macro): Likewise.
1798
1887dd22
NC		 17992005-06-01 Nick Clifton <nickc@redhat.com>
1800
1801 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1802 test for the presence of thumb version of the parsing functions
1803 since they must always exist and the test generates a compile time
1804 warning message.
1805
04fe8f58
RH		 18062005-05-31 Richard Henderson <rth@redhat.com>
1807
1808 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1809 (alpha_reloc_op): Add it.
1810 (debug_exp): Handle it.
1811 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1812 (emit_insn): Handle it.
1813 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1814
988392e2
CG		 18152005-05-31 Christian Groessler <chris@groessler.org>
1816
1817 * write.c (dump_section_relocs): Convert to ISO-C.
1818 (write_relocs): Avoid signed/unsigned and fprintf argument
1819 warnings in debug code.
1820
adbaf948
ZW		 18212005-05-26 Zack Weinberg <zack@codesourcery.com>
1822
1823 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1824 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1825 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1826 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1827 fixP->tc_fix_data directly in the sole place it was used.
1828 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1829 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1830 and 64-bit hosts.
1831
5656b6b8
JB		 18322005-05-27 Jan Beulich <jbeulich@novell.com>
1833
1834 * config/tc-ia64.c (struct proc_pending): New.
1835 (unwind): Replace proc_start with proc_pending.
1836 (unwind_diagnostic): Check unwind.proc_pending.sym.
1837 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1838 Check if previous proc not closed. Record all entry points.
1839 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1840 Set symbol sizes for entry points recorded in dot_proc. Check
1841 arguments for consistency with respective .proc's.
1842 (md_assemble): Replace unwind.proc_start with
1843 unwind.proc_pending.sym.
1844
75214fb0
JB		 18452005-05-27 Jan Beulich <jbeulich@novell.com>
1846
1847 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1848 and last_ptr. Check all in-use slots for first one with non-NULL
1849 unwind_record. Don't reload end_ptr before second update round.
1850
7c06efaa
JW		 18512005-05-26 James E Wilson <wilson@specifixinc.com>
1852
1853 * config/tc-ia64.c (extra_goodness): Update comment.
1854 (md_begin): Add debugging code to print best_template table.
1855
286cee81
JB		 18562005-05-25 Jan Beulich <jbeulich@novell.com>
1857
1858 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1859 template.
1860
30ad6cb9
JB		 18612005-05-25 Jan Beulich <jbeulich@novell.com>
1862
1863 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1864 BFD_RELOC_UNUSED when determining the width of the reloc.
1865
6baf2b51
JB		 18662005-05-25 Jan Beulich <jbeulich@novell.com>
1867
1868 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1869 section entry.
1870
fa30c84f
JB		 18712005-05-25 Jan Beulich <jbeulich@novell.com>
1872
1873 * config/tc-ia64.c (dot_radix): Rewrite.
1874
1055c30c
JB		 18752005-05-25 Jan Beulich <jbeulich@novell.com>
1876
1877 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1878 and next_slot_frag.
1879 (alloc_record): Remove references to next_slot_number and
1880 next_slot_frag.
1881 (emit_one_bundle): Likewise.
1882
45d18c80
NC		 18832005-05-22 Nick Clifton <nickc@redhat.com>
1884
1885 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1886 message buffer when invoking the insert function.
1887
9f45e54b
DA		 18882005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1889
1890 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1891 only if an instruction match is found.
1892
47e70edb
BW		 18932005-05-20 Bob Wilson <bob.wilson@acm.org>
1894
1895 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1896 to addition in argument to xtensa_dwarf2_emit_insn.
1897
e3e71e27
ZW		 18982005-05-19 Zack Weinberg <zack@codesourcery.com>
1899
1900 * Makefile.am: Have 'all' depend on 'info'.
1901 * Makefile.in: Regenerate.
1902
c744ecf2
AM		 19032005-05-19 Alan Modra <amodra@bigpond.net.au>
1904
1905 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1906
b0648eec
AM		 19072005-05-19 Anton Blanchard <anton@samba.org>
1908
1909 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1910 (md_show_usage): Document it.
1911 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1912 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1913
4600db48
JB		 19142005-05-19 Jan Beulich <jbeulich@novell.com>
1915
1916 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1917 relocations in unwind section.
1918
a0ef61f7
NC		 19192005-05-18 Nick Clifton <nickc@redhat.com>
1920
1921 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1922 if one exists. Ignore any error messages it may produce, just
1923 allow it to perform the insertion.
1924
c19d1205
ZW		 19252005-05-17 Zack Weinberg <zack@codesourcery.com>
1926
1927 * hash.c (hash_lookup): Add len parameter. All callers changed.
1928 (hash_find_n): New interface.
1929 * hash.h: Prototype hash_find_n.
1930 * sb.c: Include as.h.
1931 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1932 (sb_scrub_and_add_sb): New interface.
1933 * sb.h: Prototype sb_scrub_and_add_sb.
1934 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1935
1936 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1937 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1938 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1939
970c3dbc
DJ		 19402005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1941
1942 * doc/Makefile.am (gasver.texi): Don't use $<.
1943 * doc/Makefile.in: Regenerated.
1944
ec7ef033
NC		 19452005-05-17 Nick Clifton <nickc@redhat.com>
1946
1947 PR 876
1948 * symbols.c (resolve_symbol_value): Do not move symbols whose
1949 value expression has not been resolved or finalized into the
1950 absolute section as this will confuse other parts of the assembler
1951 into thinking that their value is zero.
1952
40a4d956
JB		 19532005-05-17 Jan Beulich <jbeulich@novell.com>
1954
1955 * read.c (_find_end_of_line): New.
1956 (find_end_of_line): New.
1957 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1958 (read_a_source_file): Use it.
1959 (s_globl): Use it.
1960 (s_macro): Use it.
1961 (get_line_sb): Use it.
1962 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1963 (s_comm_internal): Likewise.
1964 (s_lsym): Likewise.
1965 (s_macro): Likewise.
1966 (s_ignore): Use ignore_rest_of_line.
1967 * read.h (find_end_of_line): Prototype.
1968 (discard_rest_of_line): Remove prototype. #define to
1969 ignore_rest_of_line.
1970
2d034539
NC		 19712005-05-17 Nick Clifton <nickc@redhat.com>
1972
1973 * config/tc-v850,h (TC_FIX_TYPE): Define.
1974 (TC_INIT_FIX_TYPE): Define.
1975 * config/tc-v850.c (md_assemble): When creating a fix record the
1976 operand in the tc_fix_data field.
1977 (md_apply_fix3): When applying a resolved fix use the operand's
1978 insertion procedure to store the value, if the operand has been
1979 recorded.
1980
42ecbf5e
DJ		 19812005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1982
1983 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1984 invocation.
1985 * Makefile.in: Regenerated.
1986
d7c531cd
BW		 19872005-05-13 Sterling Augustine <sterling@tensilica.com>
1988 Bob Wilson <bob.wilson@acm.org>
1989
1990 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1991 message.
1992 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1993 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1994
3c9d25f4
AM		 19952005-05-11 Alan Modra <amodra@bigpond.net.au>
1996
1997 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1998 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1999
ee192366
MM		 20002005-05-10 Michael Matz <matz@suse.de>
2001
2002 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2003
2004 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2005
20d7ce9b
HPN		 20062005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2007
2008 PR binutils/886
2009 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2010 Handle label-without-colon before ordinary dot-pseudo as an
2011 ordinary label. Don't leak memory for label-without-colon alone
2012 on a line. Don't mmixal-munge operands for dot-pseudos.
2013
be03cc84
JB		 20142005-05-10 Jan Beulich <jbeulich@novell.com>
2015
2016 * macro.c (get_any_string): Remove the two last parameters. Replace
2017 references to the former expand parameter by using macro_alternate.
2018 Simplify loop condition for checking for end-of-string.
2019 (get_string): Remove redunant call to sb_skip_white.
2020 (do_formals): Remove two last arguments to get_any_string.
2021 (macro_expand): Likewise.
2022 (expand_irp): Likewise.
2023
360e86f1
JB		 20242005-05-10 Jan Beulich <jbeulich@novell.com>
2025
2026 * read.c (s_macro): Move local variable 'local' to smaller scope.
2027 Call sb_kill on it when done.
2028
34d9ee9e
JB		 20292005-05-09 Jan Beulich <jbeulich@novell.com>
2030
ee192366
MM		 2031 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2032 when zero and not required by encoding constraints.
34d9ee9e 2033
c9cd7160
L		 20342005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2035
2036 PR 936
2037 * config/tc-sh64.c (sh64_fake_label): New.
2038
2039 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2040
2041 * doc/internals.texi (TC_FAKE_LABEL): Document.
2042
2043 * write.c (TC_FAKE_LABEL): New.
2044 (adjust_reloc_syms): Use it.
2045 (write_object_file): Likewise.
2046
e44823cf
JB		 20472005-05-09 Jan Beulich <jbeulich@novell.com>
2048
2049 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2050 and comma in Intel mode.
2051
089dfecd
JB		 20522005-05-09 Jan Beulich <jbeulich@novell.com>
2053
2054 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2055 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2056 Make name array static and const. Adjust lookup to account for NULL
2057 entries (standing for unused register numbers).
2058
f41bbced
JB		 20592005-05-09 Jan Beulich <jbeulich@novell.com>
2060
2061 * config/tc-i386.c (parse_insn): Consider all matching instructions
2062 when checking for string instruction after string-only prefix.
2063
6e3f953d
L		 20642005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2065
2066 PR 940
2067 * config/tc-ia64.c (start_unwind_section): Properly check
2068 comdat group with SHF_GROUP.
2069
0c6c36d5
BW		 20702005-05-06 Bob Wilson <bob.wilson@acm.org>
2071
2072 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2073
c138bc38
BW		 20742005-05-06 Bob Wilson <bob.wilson@acm.org>
2075
2076 * config/tc-xtensa.c: Remove excess whitespace.
2077 * config/tc-xtensa.h: Likewise.
2078 * config/xtensa-istack.h: Likewise.
2079 * config/xtensa-relax.c: Likewise.
2080 * config/xtensa-relax.h: Likewise.
2081
93a9f991
NC		 20822005-05-06 Nick Clifton <nickc@redhat.com>
2083
2084 * sb.h: Fix formatting of comments.
2085 * sb.c: Fix formatting of comments.
2086
3c9aabc7
JB		 20872005-05-06 Jan Beulich <jbeulich@novell.com>
2088
2089 * sb.h (sb_add_buffer): Reintroduce.
2090 * sb.c (sb_add_buffer): Likewise.
2091
6eaeac8a
JB		 20922005-05-06 Jan Beulich <jbeulich@novell.com>
2093
2094 * macro.c (new_formal, del_formal): New.
2095 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2096 required argument has default value. Stop looking for more formal
2097 when there was a vararg one.
2098 (macro_expand_body): Use new_formal and del_formal.
2099 (macro_expand): Likewise. Initialize local variable err. Don't
2100 return immediately when encountering an error. Warn when keyword
2101 argument already had a value assigned. Eliminate duplicate clearing
2102 of argument value. When current positional argument matches parameter
2103 of vararg type, assign to it all the remaining arguments. Issue error
2104 when required parameter does not have value.
2105 (free_macro): Use del_formal.
2106 (expand_irp): Initialize formal type. Free buffers associated with
2107 formal prior to returning.
2108 * macro.h (struct formal_struct): Add new field 'type' with new
2109 enumeration type 'formal_type'.
2110 * doc/as.texinfo: Document macro parameter qualifiers.
2111 * NEWS: Mention new functionality.
2112
26aca5f6
JB		 21132005-05-06 Jan Beulich <jbeulich@novell.com>
2114
2115 * cond.c (s_ifb): New.
2116 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2117 * read.h (s_ifb): Prototype.
2118 * doc/as.texinfo: Document .ifb and .ifnb.
2119
5faa8e39
JW		 21202005-05-05 Steve Ellcey <sje@cup.hp.com>
2121
2122 * config/tc-ia64.c (MIN): Undef.
2123
eac338cf
PB		 21242005-05-05 Paul Brook <paul@codesourcery.com>
2125
2126 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2127
d8244a4a
NC		 21282005-05-05 Matt Thomas <matt@3am-software.com>
2129
2130 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2131 bytes.
2132
4b4da160
NC		 21332005-05-05 Nick Clifton <nickc@redhat.com>
2134
2135 * Update the address and phone number of the FSF organization in
2136 the GPL notices in the following files:
2137 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2138 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2139 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2140 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2141 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2142 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2143 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2144 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2145 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2146 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2147 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2148 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2149 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2150 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2151 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2152 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2153 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2154 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2155 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2156 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2157 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2158 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2159 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2160 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2161 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2162 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2163 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2164 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2165 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2166 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2167 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2168 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2169 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2170 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2171 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2172 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2173 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2174 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2175 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2176 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2177 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2178 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2179 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2180 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2181 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2182 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2183 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2184 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2185 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2186 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2187 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2188 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2189 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2190 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2191 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2192 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2193 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2194 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2195 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2196 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2197 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2198 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2199
699d2810
NC		 22002005-05-05 Nick Clifton <nickc@redhat.com>
2201
2202 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2203 the target_big_endian variable to false.
2204
69852798
AM		 22052005-05-04 Alan Modra <amodra@bigpond.net.au>
2206
2207 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2208 list traversal. Use bfd_section_list_prepend.
2209 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2210 over the section list.
2211 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2212 (xtensa_insert_section): Delete.
2213 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2214 and bfd_section_list_prepend.
2215 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2216 bfd_section_list_insert_after.
2217
c1d05a60
NC		 22182005-05-03 Nick Clifton <nickc@redhat.com>
2219
2220 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2221 of bfd_section_list... macros.
2222 * config/tc-mmix.c (mmix_frob_file): Likewise.
2223 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2224 (xtensa_insert_section): Likewise.
2225
2226 * macro.c (macro_hash): Remove static.
2227 * macro.h (macro_hash): Provide an external declaration.
2228
5daa8fe7
L		 22292005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2230
2231 * write.c (write_object_file): Use bfd_section_double_list_remove
2232 to remove sections.
2233
475bf943
DJ		 22342005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2235
2236 * doc/Makefile.am (gasver.texi): Correct quoting.
2237 * doc/Makefile.in: Regenerated.
2238
009b6a7a
DJ		 22392005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2240
2241 * configure.tgt: Add h8300*-*-rtemscoff.
2242 Switch h8300*-*-rtems* to elf.
2243
7e70f1af
L		 22442005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2245
2246 * hash.c: Undo the last change.
2247 * hash.h: Likewise.
2248
aa7eb06d
DJ		 22492005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2250
2251 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2252 of Makefile.
2253 (DISTCLEANFILES): Remove.
2254 (MAINTAINERCLEANFILES): Add asconfig.texi.
2255 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2256
87c245cc
BE		 22572005-04-29 Ben Elliston <bje@au.ibm.com>
2258
2259 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2260 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2261 (bignum-copy.o): Remove.
2262 * Makefile.in: Regenerate.
2263 * makefile.vms (OBJS): Remove bignum-copy.obj.
2264 * symbols.h (local_symbol_make): Remove declaration.
2265 (verify_symbol_chain_2): Likewise.
2266 * symbols.c (local_symbol_make): Make static.
2267 (max_indent_level): Likewise.
2268 (verify_symbol_chain_2): Remove.
2269 * macro.c (macro_hash): Make static.
2270 * messages.c (fprint_value): Remove.
2271 * read.h (get_absolute_expr): Remove.
2272 (emit_leb128_expr): Likewise.
2273 (do_s_func): Likewise.
2274 * read.c (do_s_func): Make static.
2275 (emit_leb128_expr): Likewise.
2276 (get_absolute_expr): Likewise.
2277 * as.h (as_howmuch): Remove declaration.
2278 (fprint_value): Likewise.
2279 * as.c (myname): Make static.
2280 * input-scrub.c (as_howmuch): Remove.
2281 (as_1_char): Likewise.
2282 * input-file.h (input_file_is_open): Remove.
2283 * input-file.c (input_file_is_open): Likewise.
2284 * expr.h (expr_build_unary): Remove declaration.
2285 (expr_build_binary): Likewise.
2286 * expr.c (expr_build_unary): Remove.
2287 (expr_build_binary): Likewise.
2288 * hash.h (hash_replace): Remove declaration.
2289 (hash_delete): Likewise.
2290 * hash.c (hash_replace): Remove.
2291 (hash_delete): Likewise.
2292 * bignum-copy.c (bignum_copy): Move from here ..
2293 * config/tc-vax.c (bignum_copy): .. to here.
2294 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2295 (bignum_copy): Remove extern declaration.
2296 * sb.h (string_count): Remove extern declaration.
2297 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2298 (sb_name): Likewise.
2299 * sb.c (dsize): Replace preprocessor macro with static int.
2300 (string_count): Make static.
2301 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2302 (sb_name): Likewise.
2303 * config/obj-coff.c (dim_index): Make static.
2304 * config/tc-i386.c (GOT_symbol): Likewise.
2305 (output_invalid_buf): Likewise.
2306 * doc/internals.texi (Warning and error messages): Remove the
2307 prototype for fprint_value.
2308
f3429a74
BE		 23092005-04-27 Ben Elliston <bje@au.ibm.com>
2310
2311 * link.cmd: Remove.
2312
60938e80
L		 23132005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2314
2315 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2316
2317 * read.c (pseudo_set): Disallow symbol set to common symbol.
2318
2319 PR 857
2320 * write.c (write_object_file): Report common symbol name when
2321 disallowing local symbol set to common symbol.
2322 (adjust_reloc_syms): Disallow local symbol set to undefined
2323 symbol.
2324
02ddf156
JB		 23252005-04-25 Jan Beulich <jbeulich@novell.com>
2326
2327 * macro.c (macro_expand_body): Replace locals indicator parameters
2328 with actual macro_entry. New local variables macro_line and err.
2329 Don't return when encountering an error, just record the fact.
2330 Detect local symbol name colliding with parameter. Track line number
2331 inside of macro expansion.
2332 (do_formals): Move local variable name to wider scope. Check
2333 parameter of the same name doesn't already exist. In MRI mode, also
2334 check it doesn't collide with the argument count pseudo-parameter).
2335 (define_macro): Add file and line number parameters. Remove local
2336 variable namestr. New local variable error. Initialize macro_entry
2337 members file, line, and name. Don't return when encountering an
2338 error, just record the fact. Use %s in some diagnostics for read.c
2339 to insert the macro name. Free macro_entry on error.
2340 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2341 when encountering an error, just record the fact.
2342 (expand_irp): Don't return when encountering an error, just record
2343 the fact.
2344 * macro.h (macro_struct): New members name, file, and line.
2345 (define_macro): Add file and line number parameters.
2346 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2347 regarding pseudo-op redefinition with the file/line that macro
2348 definition started at.
2349
d2a033cd
BW		 23502005-04-22 Bob Wilson <bob.wilson@acm.org>
2351
2352 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2353 (future_alignment_required): Remove ifdefs that use it.
2354
84b08ed9
BW		 23552005-04-22 Bob Wilson <bob.wilson@acm.org>
2356
2357 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2358 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2359 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2360 parameters.
2361 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2362 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2363
d8cbebfd
CG		 23642005-04-21 Christian Groessler <chris@groessler.org>
2365
2366 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2367 array.
2368
e97b3f28
L		 23692005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2370
2371 * config/obj-aout.h (S_IS_EXTERN): Removed.
2372 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2373 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2374 * symbols.c (S_IS_EXTERN): Likewise.
2375 * symbols.h (S_IS_EXTERN): Likewise.
2376
2377 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2378 S_IS_EXTERNAL.
2379 * config/tc-d10v.c (md_apply_fix3): Likewise.
2380 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2381 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2382 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2383 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2384 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2385 (shmedia_md_convert_frag): Likewise.
2386 * symbols.c (print_symbol_value_1): Likewise.
2387 * write.c (write_object_file): Likewise.
2388
55e08f71
NC		 23892005-04-20 Nick Clifton <nickc@redhat.com>
2390
5f9084e9
NC		 2391 * config/tc-xtensa.c (get_aligned_diff): Change type of
2392 branch_align to offsetT so that its signedness matches that of
2393 target_size.
2394
55e08f71
NC		 2395 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2396 number into a readable string.
2397 (load_register): Likewise.
2398
1f8b1395
AS		 23992005-04-20 Andreas Schwab <schwab@suse.de>
2400
2401 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2402
b0825cc2
DM		 24032005-04-19 David S. Miller <davem@davemloft.net>
2404
2405 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2406 NULL insn, exit early. Remove now spurious NULL checks.
2407 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2408 to NULL and exit.
2409
91c4c449
JB		 24102005-04-19 Jan Beulich <jbeulich@novell.com>
2411
2412 * symbols.h (symbol_find_base): Remove prototype.
2413 * symbols.c (save_symbol_name): Remove code section conditional upon
2414 STRIP_UNDERSCORE.
2415 (symbol_find): Remove.
2416 (symbol_find_base): Rename to symbol_find.
2417 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2418 symbol_find.
2419 * config/obj-coff.c (tag_insert): Remove code section conditional
2420 upon STRIP_UNDERSCORE.
2421 (obj_coff_def): Likewise.
2422 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2423 (coff_frob_symbol): Likewise.
2424 (yank_symbols): Likewise.
2425 (c_section_symbol): Likewise.
2426 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2427 * config/tc-arm.c (symbol_locate): Remove code section conditional
2428 upon STRIP_UNDERSCORE.
2429 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2430 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2431 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2432 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2433 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2434
80b8152b
AS		 24352005-04-19 Andreas Schwab <schwab@suse.de>
2436
2437 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2438 access to application registers.
2439
4d56c0a0
JB		 24402005-04-19 Jan Beulich <jbeulich@novell.com>
2441
2442 * config/te-sysv32.h: Remove.
2443 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2444 config/te-sysv32.h.
2445 * Makefile.in (TARG_ENV_HFILES): Likewise.
2446
4fdd1e4f
JB		 24472005-04-19 Jan Beulich <jbeulich@novell.com>
2448
2449 PR/847
2450 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2451 length symbols.
2452
791fe849
MK		 24532005-04-18 Mark Kettenis <kettenis@gnu.org>
2454
2455 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2456
9ee2a2d4
MR		 24572005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2458
2459 * config/tc-mips.c (normalize_constant_expr): Don't check for
2460 HAVE_32BIT_GPRS.
2461 (check_absolute_expr): Only call normalize_constant_expr() if
2462 HAVE_32BIT_GPRS.
2463 (mips_ip): Likewise.
2464
2465 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2466
e6ca91be
JB		 24672005-04-18 Jan Beulich <jbeulich@novell.com>
2468
2469 * macro.c (free_token): New, freeing all the memory associated with a
2470 macro.
2471 (do_formals): Move initializers to ...
2472 (define_macro): ... here.
2473 (delete_macro): Convert passed in name to lower case. Warn when
2474 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2475
9f872bbe
MR		 24762005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2477
2478 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2479
8fe53b44
JB		 24802005-04-15 Jan Beulich <jbeulich@novell.com>
2481
2482 * config/obj-elf.c (obj_elf_struct): New.
2483 (elf_pseudo_table). Use it for .offset and .struct.
2484
0e5cd789 24852005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2486 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2487
2488 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2489 than the section alignment.
2490
dd49a749
BW		 24912005-04-14 Bob Wilson <bob.wilson@acm.org>
2492 H.J. Lu <hongjiu.lu@intel.com>
2493
2494 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2495 * config/tc-xtensa.c (xg_translate_sysreg_op,
2496 xtensa_translate_old_userregs_ops,
2497 xtensa_find_unaligned_branch_targets,
2498 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2499 relax_frag_add_nop): Support 64-bit host.
2500 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2501 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2502
26eebcf5
MK		 25032005-04-14 Mark Kettenis <kettenis@gnu.org>
2504
64efe625
MK		 2505 * configure.tgt: Add support for OpenBSD/sparc ELF.
2506
26eebcf5
MK		 2507 * configure.tgt: Set emulation for mips-*-openbsd*.
2508 Remove broken mips-dec-openbsd* config.
2509 * configure.in: Set default ABI for mips64-*-openbsd*.
2510 * configure: Regenerate.
2511
39a59cf8
MR		 25122005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2513
2514 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2515 optimization for constant addresses.
2516
f7a568ea
NC		 25172005-04-14 Nick Clifton <nickc@redhat.com>
2518
2519 * as.c (main): Move parse_args before symbol_begin and frag_init
2520 so that the hash table size can be set before it is used.
2521 * hash.c: Use an unsigned long type for the size of the hash
2522 tables.
3c9d25f4 2523 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2524
9e9b66a9
AM		 25252005-04-14 Alan Modra <amodra@bigpond.net.au>
2526
2527 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2528 * acinclude.m4: Include ../bfd/warning.m4.
2529 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2530 * Makefile.in: Regenerate.
2531 * configure: Regenerate.
2532 * doc/Makefile.in: Regenerate.
2533
2051e8c4
MR		 25342005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2535
2536 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2537 (normalize_address_expr): New function to sign-extend address
2538 offsets that fit into 32 bits in 32-bit mode.
2539 (macro_build_ldst_constoffset): Use normalize_address_expr()
2540 instead of a handcoded sequence.
2541 (load_register): Likewise. Report oversized numbers in a useful
2542 way.
2543 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2544 for constant addresses. Report oversized numbers in a useful way.
2545 (mips_ip): Use normalize_address_expr() for addresses.
2546
bc4bd9ab
MK		 25472005-04-12 Mark Kettenis <kettenis@gnu.org>
2548
2549 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2550 similar to other instructions now that they're marked as ImmExt.
2551
4bdd3565
NC		 25522005-04-12 Nick Clifton <nickc@redhat.com>
2553
2554 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2555 (gas_hash_table_size): New static variable.
2556 (set_gas_hash_table_size): New function: Records a requested size
2557 for the hash tables.
2558 (get_gas_hash_table_size): New function: Return a prime number
2559 near the requested size of the hash table.
2560 (hash_new): Use get_gas_hash_table_size.
2561 * hash.h: Add a prototype for set_gas_hash_table_size.
2562 * as.c (show_usage): Add description of new switches: --hash-size
2563 and --reduce-memory-overheads.
2564 (option_values): Add OPTION_HASH_TABLE_SIZE and
2565 OPTION_REDUCE_MEMORY_OVERHEADS.
2566 (std_longpopts): Add entries for the new options.
2567 (parse_args): Handle the new options.
2568 * Makefile.am: Add a dependency of as.c on hash.h.
2569 * Makefile.in: Regenerate.
2570 * doc/as.texinfo: Document the new switches.
2571 * NEWS: Mention the new switches.
2572
f394e3dd
NC		 25732005-04-12 Nick Clifton <nickc@redhat.com>
2574
2575 PR gas/818
2576 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2577 synonyms.
2578
ceae3e33
AM		 25792005-04-12 Alan Modra <amodra@bigpond.net.au>
2580
2581 * Makefile.am: Run "make dep-am".
2582 * Makefile.in: Regenerate.
2583
2eccd1b4
BW		 25842005-04-11 Sterling Augustine <sterling@tensilica.com>
2585 Bob Wilson <bob.wilson@acm.org>
2586
2587 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2588
333f7af7
MK		 25892005-04-11 Mark Kettenis <kettenis@gnu.org>
2590
2591 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2592
5e75c3ab
JB		 25932005-04-11 Jan Beulich <jbeulich@novell.com>
2594
2595 * NEWS: Mention these changes and their effects.
2596 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2597 is_name_ender.
2598 (check_macro): Likewise.
2599 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2600 labels together with the closing pseudo-op.
2601 (macro_expand_body): Adjust comment. Range-check input before use.
2602 Adjust mis-spelled diagnostic. Use is_name_beginner.
2603 * read.c (try_macro): New.
2604 (read_a_source_file): New static variable last_eol. Don't list
2605 macro expansion lines more than once. Call try_macro.
2606 (s_macro): Set section of line_label to absolute instead of undefined.
2607 * doc/as.texinfo: Add information on the caveats of these changes.
2608
514d955d
AM		 26092005-04-11 Alan Modra <amodra@bigpond.net.au>
2610
2611 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2612 * symbols.h (symbol_X_add_number): Update prototype.
2613
a9fcb2a9
EC		 26142005-04-10 Eric Christopher <echristo@redhat.com>
2615
2616 * symbols.c (symbol_X_add_number): Fix warning.
2617
045b540e
L		 26182005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2619
2620 * config/tc-m68k.c (md_begin): Support 64bit host.
2621 (get_num): Support 64bit BFD on 32bit host.
2622
b215186b
L		 26232005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2624
2625 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2626
be95a9c1
AM		 26272005-04-09 Alan Modra <amodra@bigpond.net.au>
2628
31d20a21
AM		 2629 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2630 call. Don't do the COFF hacks for multi-emulation gas. Move
2631 demand_empty_rest_of_line back to caller.
2632 (s_set, equals): demand_empty_rest_of_line here.
2633
be95a9c1
AM		 2634 PR gas/827
2635 * as.h (rs_dummy): Define.
2636 * symbols.c (symbol_X_add_number): New function.
2637 * symbols.h (symbol_X_add_number): Declare.
2638 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2639 * read.c (assign_symbol): New function, split out from s_set.
2640 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2641 Fix COFF hacks for multi-emulation gas.
2642 (s_set): Call assign_symbol. Remove "register" keyword.
2643 (set_zero_frag): New function.
2644 (pseudo_set): Always check for assignment to section syms.
2645 Always set segment and frag of symbol, and likewise extern for
2646 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2647 special case exp.X_add_number non-zero for O_symbol expressions.
2648 (equals): Use assign_symbol.
2649
6624cbde
BW		 26502005-04-08 Bob Wilson <bob.wilson@acm.org>
2651
2652 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2653 SEC_MERGE sections.
2654
dbbaec26
L		 26552005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2656
2657 * config/tc-i386.c (tc_gen_reloc): Don't turn
2658 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2659
0d6af1ab
NC		 26602005-04-06 Nick Clifton <nickc@redhat.com>
2661
2662 * po/rw.po: New translation: Kinyarwanda
2663 * configure.in (ALL_LINGUAS): Add rw
2664 * configure: Regenerate.
2665
664df4e4
BW		 26662005-04-05 Sterling Augustine <sterling@tensilica.com>
2667 Bob Wilson <bob.wilson@acm.org>
2668
2669 * config/tc-xtensa.c (branch_align_power): New.
2670 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2671 future_alignment_required): Use branch_align_power to check section
2672 alignment as well as xtensa_fetch_width when aligning branch targets.
2673
d77b99c9
BW		 26742005-04-05 Bob Wilson <bob.wilson@acm.org>
2675
2676 * config/tc-xtensa.c: Warning fixes throughout.
2677 (xtensa_fetch_width): Change to unsigned.
2678 (assemble_nop, xtensa_find_unaligned_branch_targets,
2679 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2680 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2681 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2682 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2683 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2684 get_text_align_max_fill_size, get_text_align_nop_count,
2685 get_text_align_nth_nop_size, get_noop_aligned_address,
2686 get_aligned_diff, convert_frag_align_next_opcode,
2687 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2688 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2689 types, avoiding size_t and using offsetT and addressT appropriately.
2690 (get_text_align_power): Clean up types. Avoid incorrect bound.
2691 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2692
da9f89d4
L		 26932005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2694
2695 * config/tc-ia64.c (start_unwind_section): Undo the change
2696 of 2004-08-18.
2697 (generate_unwind_image, dot_endp): Likewise.
2698
f6fe78d6
JW		 26992005-04-01 David Mosberger <davidm@hpl.hp.com>
2700
2701 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2702 le_nop_stop arrays and initializers to file scope.
2703 (md_begin): When generating code for anything other than
2704 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2705
a7d61044
JB		 27062005-04-01 Jan Beulich <jbeulich@novell.com>
2707
2708 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2709 immediates.
2710
d2c5f73e
NC		 27112005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2712
2713 * NEWS: Mention [fdgh]_floating.
2714 * config/atof-vax.c: Fix some whitespace.
2715 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2716
56f36663
NC		 27172005-04-01 Nick Clifton <nickc@redhat.com>
2718
2719 * configure.in: Add a check for <unistd.h> providing a prototype
2720 for getopt() which is compatible with the one in
2721 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2722 * configure: Regenerate.
2723 * config.in (HAVE_DECL_GETOPT): Add.
2724
8a75718c
JB		 27252005-04-01 Jan Beulich <jbeulich@novell.com>
2726
2727 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2728
ae8887b5
JB		 27292005-04-01 Jan Beulich <jbeulich@novell.com>
2730
2731 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2732 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2733
05ea83ed
JB		 27342005-03-30 Julian Brown <julian@codesourcery.com>
2735
2736 * config/tc-arm.c (arm_adjust_symtab): Rename
2737 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2738
9d2da7ca
JB		 27392005-03-30 Julian Brown <julian@codesourcery.com>
2740
2741 * config/tc-arm.c (mapping_state): Change documentation in function
2742 comment to cross-reference spec instead. Change type of mapping symbols
2743 to BSF_NO_TYPE.
2744 (arm_adjust_symtab): Don't change type of mapping symbols here.
2745
e8a38df5
AL		 27462005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2747
2748 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2749 * config.in: Regenerate.
2750 * configure: Regenerate.
2751 * configure.in: Check for ffs decl and alphabetize.
2752
ba93b8ac
DJ		 27532005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2754 Phil Blundell <philb@gnu.org>
2755
2756 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2757 (md_apply_fix3): Mark TLS symbols.
2758 (tc_gen_reloc): Handle TLS relocations.
2759 (arm_fix_adjustable): Ignore TLS relocations.
2760 (s_arm_elf_cons): Support expressions after decorated symbols.
2761
84798bd6
JB		 27622005-03-29 Julian Brown <julian@codesourcery.com>
2763
2764 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2765 whether personality routine index N has been output for this section.
2766 (mapping_state): tc_segment_info_data now struct not enum.
2767 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2768 handled on section change.
2769 (create_unwind_entry): Previous code to output dependency removed.
2770 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2771 for this section.
2772 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2773 arm_segment_info_type.
2774 (arm_segment_info_type): New struct.
84798bd6 2775
7b1cc377
BW		 27762005-03-28 Sterling Augustine <sterling@tensilica.com>
2777 Bob Wilson <bob.wilson@acm.org>
2778
2779 * config/tc-xtensa.c (do_align_targets): Update comment.
2780 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2781 Insert a LOOP_END frag before every loop target, and do not overload
2782 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2783 (xg_assemble_vliw_tokens): Use do_align_targets.
2784 (xtensa_fix_target_frags): Remove code to convert a
2785 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2786 negatable branch at the end of a loop.
2787 (frag_can_negate_branch): Delete.
2788
8c2fda1d
L		 27892005-03-28 David Mosberger <davidm@hpl.hp.com>
2790 H.J. Lu <hongjiu.lu@intel.com>
2791
2792 PR 803
2793 NEWS: Mention "-mtune=[itanium1|itanium2]".
2794
2795 * config/tc-ia64.c (md): Add tune.
2796 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2797 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2798 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2799 B unit NOPs are discouraged for McKinley-derived cores.
2800 (md_begin): Don't hardcode the "extra_goodness()" function in
2801 the comment...
2802 (ia64_init): Set md.tune to itanium2.
2803
2804 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2805 * doc/c-ia64.texi: Likewise.
2806
161840f9
ILT		 28072005-03-27 Ian Lance Taylor <ian@airs.com>
2808
2809 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2810 bad C_EFCN symbol, print its name.
2811
7c834684
BW		 28122005-03-25 Bob Wilson <bob.wilson@acm.org>
2813
2814 * config/tc-xtensa.c (use_longcalls): Delete.
2815 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2816 the use_longcalls flag is set. Do this before checking the segment.
2817 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2818 expand direct calls at this point.
2819 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2820 (xtensa_find_unmarked_state_frags): Likewise.
2821 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2822 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2823 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2824 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2825
ff1e783f
HPN		 28262005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2827
2828 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2829
695a4822
HPN		 28302005-03-25 Hans-Peter Nilsson <hp@axis.com>
2831
2832 * config/tc-cris.h: Convert to ISO C90.
2833 * config/tc-cris.c: Ditto.
2834 (md_estimate_size_before_relax): Remove obsolete comment for
2835 parameter "segment_type".
2836 (md_begin): Document reason for cast of hash_insert argument.
2837 (md_atof): Correct type of parameter "type".
2838
ea1562b3
NC		 28392005-03-24 Nick Clifton <nickc@redhat.com>
2840
2841 * write.h (bit_fix_new): Remove redundant prototype.
2842 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2843 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2844 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2845 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2846 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2847 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2848 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2849 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2850 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2851 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2852 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2853 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2854 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2855 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2856 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2857 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2858 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2859 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2860 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2861 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2862 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2863 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2864 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2865 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2866 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2867 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2868 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2869 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2870 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2871 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2872 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2873 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2874 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2875 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2876 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2877 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2878 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2879 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2880 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2881 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2882 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2883 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2884 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2885 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2886 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2887 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2888 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2889 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2890 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2891 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2892 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2893 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2894 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2895 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2896 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2897
d110d6a2
JB		 28982005-03-23 Jim Blandy <jimb@redhat.com>
2899
2900 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2901 attributes properly.
2902
ed84e695
NC		 29032005-03-23 Mike Frysinger <vapier@gentoo.org>
2904 Nick Clifton <nickc@redhat.com>
2905
2906 * configure.tgt: Accept any C library to accompany a GNU Linux
2907 implementation, not just the GNU C library.
2908 * configure.in: Likewise.
2909 * configure: Regenerate.
2910
4d5f9b2a
NC		 29112005-03-23 Nick Clifton <nickc@redhat.com>
2912
2913 * config/tc-tic30.c: Convert to ISO C90 formatting.
2914 * config/tc-tic30.h: Convert to ISO C90 formatting.
2915 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2916 * config/atof-vax.c: Convert to ISO C90 formatting.
2917
704803a9
MR		 29182005-03-21 Maciej W. Rozycki <macro@mips.com>
2919
2920 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2921 relocations correctly as well.
2922 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2923 relocations in mergeable sections section-relative either.
2924
6e2a91a3
BW		 29252005-03-21 Bob Wilson <bob.wilson@acm.org>
2926
2927 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2928
3d063691
NC		 29292005-03-21 Nick Clifton <nickc@redhat.com>
2930
1a66a017
NC		 2931 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2932 warning by providing a prototype for sh_symbian_find_elf_flags.
2933
3d063691
NC		 2934 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2935 previous delta.
2936
6f19c13c
AM		 29372005-03-21 Alan Modra <amodra@bigpond.net.au>
2938
2939 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2940 along with other formats that set bfd_gas. Remove unnecessary
2941 setting of bfd_gas. Delete strongarm cases in generic_target
2942 switch.
2943
bd17c2c3
AM		 29442005-03-21 Alan Modra <amodra@bigpond.net.au>
2945
2946 PR gas/780
2947 * config/tc-m68k.c (TRUNC, SEXT): Define.
2948 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2949 (m68k_ip): Truncate or sign extend expressions as appropriate.
2950 (get_num): Likewise.
2951 (md_apply_fix3): Use SEXT.
2952
ec91a2c2
AM		 29532005-03-21 Alan Modra <amodra@bigpond.net.au>
2954
2955 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2956 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2957 (obj-vms.o): Delete rule.
2958 Run "make dep-am".
2959 * Makefile.in: Regenerate.
2960 * aclocal.m4: Regenerate.
2961 * doc/Makefile.in: Regenerate.
2962 * po/POTFILES.in: Regenerate.
2963
238d258f
NC		 29642005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2965
2966 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2967 flag for coldfire v4e.
2968
30f725a1
BW		 29692005-03-17 Bob Wilson <bob.wilson@acm.org>
2970
2971 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2972 xg_apply_fix_value and return a value to indicate success.
2973 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2974 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2975 (xtensa_validate_fix_sub): New.
2976 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2977 (tc_gen_reloc): Move code to handle difference of symbols and code to
2978 apply tentative fix values to ...
2979 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2980 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2981 relocations when linkrelax flag is not set.
2982 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2983 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2984
a724f0f4
JB		 29852005-03-17 Jan Beulich <jbeulich@novell.com>
2986
2987 * config/tc-i386.c (i386_scale): Beautify error message.
2988 (Intel syntax comments): Update.
2989 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2990 next_operand.
2991 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2992 Remove declarations.
2993 (intel_bracket_expr): Declare.
2994 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2995 of the function body in a loop allowing to split an operand into two.
2996 Replace calls to malloc and checks of it returning non-NULL with
2997 calls to xmalloc/xstrdup.
2998 (intel_expr): SHORT no longer handled here. Add comment indicating
2999 comparison ops need implementation.
3000 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3001 Check right operand of - does not specify a register when parsing
3002 the address of a memory reference.
3003 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3004 Check operands do not specify a register when parsing the address of
3005 a memory reference.
3006 (intel_e06, intel_e06_1): Likewise.
3007 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3008 handle SHORT as well as unary + and -. Don't accept : except for
3009 segment overrides or in direct far jump/call insns.
3010 (intel_brack_expr): New.
3011 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3012 intel_brack_expr.
3013 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3014 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3015 Allow symbolic constants as register scale value.
3016 (intel_get_token): Replace call to malloc and check of return value
3017 with call to xmalloc. Change handling for FLAT to match MASM's.
3018 (intel_putback_token): Don't try to back up/free current token if
3019 that is T_NIL.
3020
deeaaff8
DJ		 30212005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3022
3023 * configure.tgt: Set emulation for arm-*-eabi*.
3024 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3025 * config/te-armeabi.h: New file.
3026 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3027 * config/te-symbian.h: Include "te-armeabi.h".
3028
199fea98
NC		 30292005-03-16 Nick Clifton <nickc@redhat.com>
3030
3031 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3032 local variable in case it is clobbered by the setjmp.
3033
1ad12f97
NC		 30342005-03-16 Nick Clifton <nickc@redhat.com>
3035 Ben Elliston <bje@au.ibm.com>
3036
569acd2c 3037 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 3038 compiler command line. Enabled by default. Disable via
569acd2c 3039 --disable-werror.
1ad12f97
NC		 3040 * configure: Regenerate.
3041
a5324a3e
NC		 30422005-03-16 Nick Clifton <nickc@redhat.com>
3043
3044 * config/obj-coff.h: Convert to ISO C90 formatting.
3045 * config/obj-coff.c: Convert to ISO C90 formatting.
3046
b05fe5cf
ZW		 30472005-03-15 Zack Weinberg <zack@codesourcery.com>
3048
3049 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3050 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3051 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3052 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3053 (insns): Add ARMv6T2 instructions:
3054 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3055 (arm_archs): Add V6T2 variants.
3056
957d91c1
NC		 30572005-03-15 Nick Clifton <nickc@redhat.com>
3058
3059 * NEWS: Add cutoff for changes in 2.16 release.
3060
43c3ab55
JB		 30612005-03-15 Jan Beulich <jbeulich@novell.com>
3062
3063 * expr.c (operand): Merge handling of unary + into that for unary
3064 -, !, and ~.
3065
5862107c
EC		 30662005-03-14 Eric Christopher <echristo@redhat.com>
3067
3068 * config/tc-mips.c: Include dw2gencfi.h.
3069 (mips_cfi_frame_initial_instructions): New.
3070 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3071 (tc_cfi_frame_initial_instructions): Ditto.
3072 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3073 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3074 * Makefile.am: Update dependencies.
3075 * Makefile.in: Regenerate.
3076
729ae8d2
AM		 30772005-03-15 Alan Modra <amodra@bigpond.net.au>
3078
3079 * po/es.po: Commit new Spanish translation.
3080
882cb63e
AM		 30812005-03-14 Alan Modra <amodra@bigpond.net.au>
3082
3083 * po/tr.po: Commit new Turkish translation.
3084
885fc257
ZW		 30852005-03-12 Zack Weinberg <zack@codesourcery.com>
3086
3087 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3088 wfi, yield.
3089
e330299e
DJ		 30902005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3091
3092 * config-gas.com: Mark vax-vms as obsolete.
3093 * configure.in: Remove fmt=vms support.
3094 * config.in: Regenerate.
3095 * configure: Regenerate.
3096 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3097
7b1cc377
BW		 30982005-03-10 Sterling Augustine <sterling@tensilica.com>
3099 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 3100
3101 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3102 when checking if xg_resolve_literals needs to be called.
3103 * config/tc-xtensa.h: Fix spelling typo in a comment.
3104
4962e196
JB		 31052005-03-10 Jan Beulich <jbeulich@novell.com>
3106
3107 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3108 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3109 crafted structure declarations with the types from macro.h.
3110
4184909a
RS		 31112005-03-09 Richard Sandiford <rsandifo@redhat.com>
3112
3113 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3114 for -mno-shared optimization.
3115
7d8e00cf
RS		 31162005-03-09 Richard Sandiford <rsandifo@redhat.com>
3117
3118 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3119 (MAX_NOPS): Bump to 4.
3120 (mips_fix_vr4130): New variable.
3121 (nops_for_vr4130): New function.
3122 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3123 nops_for_vr4130 if working around VR4130 errata.
3124 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3125 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3126 (md_parse_option): Handle them.
3127 (md_show_usage): Print them.
3128 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3129
dc36a61f
RS		 31302005-03-09 Richard Sandiford <rsandifo@redhat.com>
3131
3132 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3133 branch delay code.
3134
7d10b47d
RS		 31352005-03-09 Richard Sandiford <rsandifo@redhat.com>
3136
3137 * config/tc-mips.h (mips_flush_pending_output): Delete.
3138 (mips_emit_delays): Declare.
3139 (md_flush_pending_output): Use mips_emit_delays.
3140 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3141 the previous instructions.
3142 (md_begin, append_insn, md_parse_option): Update callers.
3143 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3144 start_noreorder.
3145 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3146 (s_gpdword): Update callers.
3147 (start_noreorder, end_noreorder): New functions.
3148 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3149 manipulating mips_opts or prev_nop_frag directly.
3150 (mips_flush_pending_output): Delete.
3151
404a8071
RS		 31522005-03-09 Richard Sandiford <rsandifo@redhat.com>
3153
3154 * config/tc-mips.c (mips_move_labels): New function, taken from...
3155 (append_insn, mips_emit_delays): ...here.
3156
71400594
RS		 31572005-03-09 Richard Sandiford <rsandifo@redhat.com>
3158
3159 * config/tc-mips.c (MAX_NOPS): New macro.
3160 (history): Resize to 1 + MAX_NOPS.
3161 (fix_vr4120_class): New enumeration.
3162 (vr4120_conflicts): New variable.
3163 (init_vr4120_conflicts): New function.
3164 (md_begin): Call it.
3165 (insn_uses_reg): Constify first argument.
3166 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3167 (nops_for_insn_or_target): New functions.
3168 (append_insn): Use the new nops_for_* functions instead of inline
3169 delay checks. Generalize prev_nop_frag handling to handle an
3170 arbitrary history length. Insert nops into the history buffer
3171 once the number of nops in prev_nop_frag is fixed.
3172 (emit_delays): Use nops_for_insn instead of inline delay checks.
3173
9b91f544
RS		 31742005-03-09 Richard Sandiford <rsandifo@redhat.com>
3175
3176 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3177 check from branch delay code. Remove unnecessary check for branches.
3178
1e915849
RS		 31792005-03-09 Richard Sandiford <rsandifo@redhat.com>
3180
3181 * config/tc-mips.c (dummy_opcode): Delete.
3182 (nop_insn, mips16_nop_insn): New variables.
3183 (NOP_INSN): New macro.
3184 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3185 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3186 (md_begin): Initialize nop_insn and mips16_nop_insn.
3187 (append_insn): Use the new emit_nop function to add nops, recording
3188 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3189 to reserve room for the instruction and install_insn to install the
3190 final form. Use insert_into_history to record the instruction in
3191 the history buffer. Use move_insn to do delay slot filling.
3192 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3193 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3194 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3195
bf12938e
RS		 31962005-03-09 Richard Sandiford <rsandifo@redhat.com>
3197
3198 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3199 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3200 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3201 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3202 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3203
a38419a5
RS		 32042005-03-09 Richard Sandiford <rsandifo@redhat.com>
3205
3206 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3207 and extended_p fields with a single fixed_p field.
3208 (append_insn, mips_no_prev_insn): Adjust accordingly.
3209
2fa15973
RS		 32102005-03-09 Richard Sandiford <rsandifo@redhat.com>
3211
3212 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3213 a single mips16_absolute_jump_p bit.
3214 (append_insn): Adjust accordingly.
3215
47e39b9d
RS		 32162005-03-09 Richard Sandiford <rsandifo@redhat.com>
3217
3218 * config/tc-mips.h (mips_cl_insn): Move definition to...
3219 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3220 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3221 and extended_p.
3222 (history): New variable.
3223 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3224 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3225 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3226 (prev_prev_insn_unreordered): Delete.
3227 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3228 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3229 field.
3230
399132af
DJ		 32312005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3232
3233 * doc/Makefile.am: Update as.info dependencies.
3234 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3235
32362005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3237
3238 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3239 error, and point to .purgem documentation if someone really needs
3240 re-definitions.
3241 * NEWS: Mention macro redefinition is now an error.
3242
9b505842
JB		 32432005-03-08 Jan Beulich <jbeulich@novell.com>
3244
3245 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3246 emitted to. Add more precise diagnostics for non-fitting insns based
3247 on that. Eliminate now superfluous special casing of MLX. Clear out
3248 slot information when dropping an insn.
3249
ef6a2b41
JB		 32502005-03-08 Jan Beulich <jbeulich@novell.com>
3251
3252 * config/tc-ia64.c (parse_section_name): Rename to...
3253 (cross_section): In addition to separating the name from the rest of
3254 the arguments, also carry out the operation.
3255 (dot_xdata): Use cross_section.
3256 (dot_float_cons): Likewise.
3257 (dot_xstringer): Likewise.
3258 (dot_xdata_ua): Likewise.
3259 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3260
06647dfd
AM		 32612005-03-05 Alan Modra <amodra@bigpond.net.au>
3262
3263 * po/gas.pot: Regenerate.
3264
bbe506e8
TS		 32652005-03-04 David Daney <ddaney@avtrex.com>
3266
3267 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3268 instead of '_gp' for -mno-shared optimization.
3269 (s_cpload): Ditto.
3270 (s_abicalls): Document it in the comment.
3271 (md_show_usage): Document the -mno-shared option.
3272
aed1a261
RS		 32732005-03-04 Richard Sandiford <rsandifo@redhat.com>
3274
3275 * config/tc-mips.c (mips_set_options): Add sym32 field.
3276 (mips_opts): Initialize it.
3277 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3278 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3279 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3280 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3281 when deciding whether to use a symbolic %highest/%higher expansion.
3282 (macro): Likewise. Remove o64/n32 linux hack. Always use
3283 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3284 and "la". Handle constants separately from symbolic expressions in
3285 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3286 and using load_register to load the high part of the address.
3287 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3288 (OPTION_ELF_BASE): Bump by 2.
3289 (md_longopts): Add entries for -msym32 and -mno-sym32.
3290 (md_parse_option): Handle them.
3291 (usage): Document them.
3292 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3293 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3294 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3295 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3296 -msym32 and -mno-sym32.
3297
6caf9ef4
TS		 32982005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3299
3300 * config/tc-mips.c (load_address): Implement GP optimization
3301 for 64bit address space non-PIC. Fix formatting.
3302 (macro): Likewise. Simplify code.
3303 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3304 (mips_after_parse_args): Simplify code.
3305
406a7f05
NC		 33062005-03-03 Nick Clifton <nickc@redhat.com>
3307
fbacee5b
NC		 3308 * expr.c (operand): Remove redundant code enclosed by #ifdef
3309 RELAX_PAREN_GROUPING....#endif.
3310
77ccfee5
NC		 3311 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3312 reloc is the difference of two symbols defined in the same
3313 section.
3314
406a7f05
NC		 3315 * config/tc-iq2000.c (line_comment_chars): Include the # character
3316 as otherwise this breaks #APP/#NO_APP processing.
3317
2f12d57f
RR		 33182005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3319
3320 * config/tc-arc.c(md_assemble): Remove dead code for handling
3321 immediate indexing of ld and st .
3322
3f98094e
DJ		 33232005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3324 Joseph Myers <joseph@codesourcery.com>
3325
3326 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3327 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3328 (parse_relocation): Check for a word break after a relocation
3329 operator.
3330 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3331 symbols.
3332
ab1e9ef7
AM		 33332005-03-02 Alan Modra <amodra@bigpond.net.au>
3334
3335 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3336
bb14f524
JB		 33372005-03-02 Jan Beulich <jbeulich@novell.com>
3338
3339 * as.c (main): Use unlink_if_ordinary instead of unlink.
3340 * messages.c (as_fatal): Likewise.
3341
c4a530c5
JB		 33422005-03-02 Jan Beulich <jbeulich@novell.com>
3343
3344 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3345 accesses.
3346 (parse_register): Allow cr8...15 in all modes.
3347
167c3097
JB		 33482005-03-02 Jan Beulich <jbeulich@novell.com>
3349
3350 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3351 etc. like normal symbol references (T_ID).
3352
71ba24a1
AM		 33532005-03-02 Alan Modra <amodra@bigpond.net.au>
3354
3355 * symbols.c (fb_label_name): Fix silly thinko in last change.
3356
a76903bf
AM		 33572005-03-02 Alan Modra <amodra@bigpond.net.au>
3358
9d0e75cb
AM		 3359 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3360 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3361
a76903bf
AM		 3362 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3363
33642005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3365
3366 PR gas/708
a76903bf 3367 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3368 suffixes also.
b15c27d7 3369
c9dea48b
AM		 33702005-03-01 Alan Modra <amodra@bigpond.net.au>
3371
c7f17d46
AM		 3372 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3373
c9dea48b
AM		 3374 * as.h (assert): Warning fix.
3375 * expr.c (expr): Correct assertion.
3376 * read.c (s_comm_internal): Remove assertion.
3377 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3378 (fixup_segment): Remove assertion.
3379 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3380 (md_apply_fix3): Likewise.
3381 * config/tc-i370.c (md_begin): Correct assertion.
3382 (i370_macro): Warning fix for assertion.
3383
44f2f9d2
AM		 33842005-03-01 Alan Modra <amodra@bigpond.net.au>
3385
3386 * configure.in (AC_C_BIGENDIAN): Invoke.
3387 * configure: Regenerate.
3388 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3389 host variable to set string header size.
3390 * config/obj-aout.c (obj_header_append): Don't use host structs.
3391 (obj_symbol_to_chars): Likewise.
3392 (obj_emit_strings): Likewise. Use the passed in output pointer.
3393 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3394 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3395 not sizeof host struct.
3396 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3397 (obj_emit_strings): Likewise.
3398 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3399 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3400 sizeof host struct.
3401 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3402 sizeof host struct.
3403 (host_number_to_chars): Define.
3404 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3405 host internal struct to set header sizes.
3406 * config/tc-i960.c (md_number_to_field): Warning fix.
3407 (md_ri_to_chars): Use host byte order.
3408 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3409 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3410
802a113d
NC		 34112005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3412
3413 * doc/c-arc.texi: Update documentation about ARC's extension
3414 instructions.
3415
e5f129ad
SS		 34162005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3417
3418 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3419 address for myself.
3420
2132e3a3
AM		 34212005-02-23 Alan Modra <amodra@bigpond.net.au>
3422
3423 * cgen.c: Warning fixes.
3424 * config/tc-arc.c: Likewise.
3425 * config/tc-arm.c: Likewise.
3426 * config/tc-avr.c: Likewise.
3427 * config/tc-d10v.c: Likewise.
3428 * config/tc-d30v.c: Likewise.
3429 * config/tc-frv.c: Likewise.
3430 * config/tc-frv.h: Likewise.
3431 * config/tc-h8300.c: Likewise.
3432 * config/tc-h8500.c: Likewise.
3433 * config/tc-i370.c: Likewise.
3434 * config/tc-i960.c: Likewise.
3435 * config/tc-ia64.c: Likewise.
3436 * config/tc-ip2k.c: Likewise.
3437 * config/tc-m68hc11.c: Likewise.
3438 * config/tc-maxq.c: Likewise.
3439 * config/tc-mcore.c: Likewise.
3440 * config/tc-mips.c: Likewise.
3441 * config/tc-msp430.c: Likewise.
3442 * config/tc-pj.c: Likewise.
3443 * config/tc-ppc.c: Likewise.
3444 * config/tc-ppc.h: Likewise.
3445 * config/tc-s390.c: Likewise.
3446 * config/tc-sh.c: Likewise.
3447 * config/tc-sh64.c: Likewise.
3448 * config/tc-tic4x.c: Likewise.
3449 * config/tc-tic80.c: Likewise.
3450 * config/tc-v850.c: Likewise.
3451 * config/tc-vax.c: Likewise.
3452 * config/tc-w65.c: Likewise.
3453 * config/tc-xstormy16.c: Likewise.
3454 * config/tc-z8k.c: Likewise.
3455
ee3c9814
CM		 34562005-02-22 Catherine Moore <clm@cm00re.com>
3457
3458 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3459 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3460
9b2f1d35
EC		 34612005-02-22 Eric Christopher <echristo@redhat.com>
3462
3463 * config/tc-mips.c (struct proc): Change isym to
3464 func_sym. New member func_end_sym.
3465 (s_mips_ent): Update.
3466 (s_mips_end): Ditto. Add code to compute function size.
3467
b7712f8d
AM		 34682005-02-22 Alan Modra <amodra@bigpond.net.au>
3469
3470 * read.c: Warning fixes.
3471 * config/obj-elf.c: Likewise.
3472
58e2ea4d
MR		 34732005-02-22 Maciej W. Rozycki <macro@mips.com>
3474
3475 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3476 emitting insn.
3477
ebe372c1
L		 34782005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3479
3480 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3481 SEC_COFF_SHARED.
3482
3483 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3484 SEC_TIC54X_BLOCK.
3485 (demand_empty_rest_of_line): Likewise.
3486 (tic54x_sblock): Likewise.
3487 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3488
cc1bc22a
AM		 34892005-02-21 Alan Modra <amodra@bigpond.net.au>
3490
3491 * read.c (address_bytes): New function.
3492 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3493 (potable): Add "dc.a".
3494 (cons_worker): Handle "dc.a".
3495 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3496
ac4528d2
AM		 34972005-02-21 Alan Modra <amodra@bigpond.net.au>
3498
3499 * input-file.c (input_file_open): Rearrange to avoid warning.
3500
b5682e56
AM		 35012005-02-19 Alan Modra <amodra@bigpond.net.au>
3502
3503 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3504 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3505 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3506
8fc2e39e
TS		 35072005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3508
3509 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3510 uses after .set noat.
3511 (load_address): Likewise.
3512 (macro): Likewise. Don't try to avoid $at use by sacrificing
3513 the target register before it is stored, it won't work.
3514
744b6414
JW		 35152005-02-17 James E Wilson <wilson@specifixinc.com>
3516
3517 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3518 see an instruction that specifies a template.
3519
30eb9c17
AM		 35202005-02-18 Alan Modra <amodra@bigpond.net.au>
3521
3522 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3523 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3524 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3525
91d777ee
L		 35262005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3527
3528 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3529
3530 * config/tc-ia64.c (md): Add hint_b.
3531 (emit_one_bundle): Handle md.hint_b for "hint".
3532 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3533 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3534 (ia64_init): Set md.hint_b to error.
3535 (md_assemble): Handle md.hint_b for "hint.b".
3536
3537 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3538 * doc/c-ia64.texi: Likewise.
3539
f17c130b
AM		 35402005-02-17 Alan Modra <amodra@bigpond.net.au>
3541
3542 * tc.h (struct relax_type, relax_typeS): Move from here..
3543 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3544 * ecoff.c (ecoff_new_file): Add appfile param.
3545 * ecoff.h (ecoff_new_file): Likewise.
3546 * itbl-lex.h: New file.
3547 * itbl-lex.l: Include itbl-lex.h.
3548 * itbl-parse.y: Likewise.
3549 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3550 * read.c (s_app_file_string): Mark appfile possibly unused.
3551 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3552 * subsegs.h (struct seg_info_trash): Delete.
3553 (seg_info): Use segment_info_type instead.
3554 * config/obj-coff.c (struct filename_list): Make filename const char *.
3555 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3556 * config/obj-elf.c (elf_file_symbol): Similarly.
3557 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3558 signed right shift.
3559 * config/tc-arc.c (md_operand): Warning fix.
3560 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3561 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3562 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3563 * config/tc-frv.c (frv_force_relocation): Warning fix.
3564 * config/tc-m68k.c (md_parse_option): Delete unused var.
3565 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3566 * config/tc-sparc.c: Likewise.
3567 (s_common): Warning fix.
3568 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3569 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3570 addressT.
3571 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3572 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3573 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3574 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3575 (tic4x_do_align): Use TIC_NOP_OPCODE.
3576 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3577 * config/tc-vax.c: Include netinet/in.h.
3578 (tc_headers_hook): Formatting.
3579 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3580
26b810ce
JB		 35812005-02-17 Jan Beulich <jbeulich@novell.com>
3582
3583 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3584 parsing inN, locN, outN. Set 'idx' to offset register number starts
3585 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3586 pointless cast.
3587
b8285c27
TS		 35882005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3589
3590 * config/tc-mips.c (load_address): Fix formatting.
3591 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3592 Catch macros which are unexpandable without AT. Remove duplicate
3593 zeroing of used_at.
3594 (macro2): Remove duplicate zeroing of used_at.
3595
4df6ce47
AM		 35962005-02-16 Alan Modra <amodra@bigpond.net.au>
3597
3598 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3599 than zero.
3600
d6f16593 36012005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3602 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3603
3604 * config/tc-mips.c (reloc_needs_lo_p): Handle
3605 BFD_RELOC_MIPS16_HI16_S.
3606 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3607 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3608 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3609 complaints on.
3610 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3611 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3612 Call my_getSmallExpression() to parse percent operators.
3613 (percent_op_match, mips_percent_op): Separate definitions.
3614 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3615 (parse_relocation): Handle the MIPS16 mode using
3616 mips16_percent_op.
3617 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3618 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3619
7b347e43
JB		 36202005-02-15 Jan Beulich <jbeulich@novell.com>
3621
3622 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3623 instead of explicitly dealing with the translation; exclude
3624 relocations that are already pcrel, however.
3625
a66d2bb7
JB		 36262005-02-15 Jan Beulich <jbeulich@novell.com>
3627
3628 * config/tc-ia64.c: Include limits.h (if available).
3629 (gr_values[0]): Set path to INT_MAX.
3630 (dot_reg_val): Don't allow changing value of r0. Limit range of
3631 general registers at r127.
3632 (specify_resource): Default resource index is -1. Don't set resource
3633 index (in case IA64_RS_RSE) without setting the specific flag.
3634 (note_register_values): Check operand is O_constant before tracking
3635 input value of moves. Add tracking for dep.z with constant inputs.
3636 (print_dependency): Resource index of specific resource may be zero.
3637 (check_dependencies): Likewise.
3638
4b09e828
JB		 36392005-02-15 Jan Beulich <jbeulich@novell.com>
3640
3641 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3642 reg_class. Check operands and emit diagnostics for illegal use of
3643 registers.
3644
0ca3e455
JB		 36452005-02-15 Jan Beulich <jbeulich@novell.com>
3646
3647 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3648 new variables type, suffix, and width. Handle
3649 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3650 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3651 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3652 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3653 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3654 if unable to translate relocation type, using the new variables.
3655
2fac3d48
JB		 36562005-02-15 Jan Beulich <jbeulich@novell.com>
3657
3658 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3659 (ty_symbol_chars): Define.
3660 * config/tc-ia64.c (ia64_symbol_chars): Define.
3661
2f6d622e
JB		 36622005-02-15 Jan Beulich <jbeulich@novell.com>
3663
3664 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3665 input_line_pointer was advanced.
3666
28013b5c
KK		 36672005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3668
3669 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3670 within |.
3671
f1dab70d
JB		 36722005-02-13 Jan Beulich <jbeulich@novell.com>
3673
3674 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3675 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3676 indicator.
3677 (ia64_init): Set md.detect_dv.
3678 (ia64_start_line): New static variable warned. Warn only once when
3679 encountering explicit stops in automatic mode.
3680 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3681 * NEWS: Mention new default mode.
3682
20b36a95
JB		 36832005-02-13 Jan Beulich <jbeulich@novell.com>
3684
3685 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3686 be freed when wiping out previous state. Canonicalize names before
3687 use. Free name string when detecting redefinition.
3688 (dot_pred_rel): Call generic expression parser to process arguments.
3689 Handle O_register case for individual predicates and O_subtract for
3690 ranges.
3691 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3692 register hash.
3693 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3694 Warn if multiple found, issue error if resulting symbol name has zero
3695 length.
3696 (dot_alias): Canonicalize name before use.
3697
07450571
L		 36982005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3699
3700 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3701 and 0 for error.
3702 (in_procedure): Return -1 for warning.
3703 (in_prologue): Likewise.
3704 (in_body): Likewise.
3705
01b91374
L		 37062005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3707
ac4528d2 3708 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3709 (dot_float_cons): Likewise.
3710 (dot_xstringer): Likewise.
3711 (dot_xdata_ua): Likewise.
3712 (dot_float_cons_ua): Likewise.
3713
970d6792
L		 37142005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3715
3716 * NEWS: Mention "-munwind-check=[warning|error]".
3717
3718 * config/tc-ia64.c (md): Add unwind_check.
3719 (unwind_diagnostic): New.
3720 (in_procedure): Call unwind_diagnostic when a directive isn't
3721 in procedure.
3722 (in_prologue): Call unwind_diagnostic when a directive isn't in
3723 prologue.
3724 (in_body): Call unwind_diagnostic when a directive isn't in
3725 body region.
3726 (dot_endp): Set md.unwind_check to error before calling
3727 in_procedure and restore it after. When the name is missing or
3728 couldn't be found, use the one from the last .proc if
3729 md.unwind_check isn't error. Warn if md.unwind_check is
3730 warning.
3731 (md_parse_option): Handle "-munwind-check=[warning|error]".
3732 (md_show_usage): Add "-munwind-check=[warning|error]".
3733 (ia64_init): Set md.unwind_check to warning.
3734
3735 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3736 * doc/c-ia64.texi: Likewise.
3737
16a48f83
JB		 37382005-02-11 Jan Beulich <jbeulich@novell.com>
3739
3740 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3741 (LEX_QM): Likewise.
3742 (ia64_parse_name): New third parameter.
3743 (md_parse_name): Pass third argument.
3744 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3745 (md_operand): Handling of '@'-prefixed symbols moved from here...
3746 (ia64_parse_name): ...to here.
3747
a911c10a
JB		 37482005-02-11 Jan Beulich <jbeulich@novell.com>
3749
3750 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3751 (errata_nop_necessary_p): Remove declaraction and definition.
3752 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3753 update md.group_idx. Don't reset md.last_groups.
3754
b3f19c14
JB		 37552005-02-11 Jan Beulich <jbeulich@novell.com>
3756
3757 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3758 argument.
3759 (dot_xdata): Free section name after use.
3760 (dot_float_cons): Likewise.
3761 (dot_xstringer): Likewise.
3762 (dot_xdata_ua): Likewise.
3763 (dot_float_cons_ua): Likewise.
3764 (md_pseudo_table): Add xdata16 and xdata16.ua.
3765
5cb53c21
L		 37662005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3767
3768 * doc/all.texi: Add IA64.
3769 * doc/as.texinfo: Likewise.
3770
3771 * doc/c-ia64.texi: Fix typos.
3772
620b81c1
JB		 37732005-02-10 Julian Brown <julian@codesourcery.com>
3774
3775 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3776 BFD_RELOC_UNUSED.
3777 (do_t_push_pop): Likewise.
3778 (md_assemble): Likewise.
3779 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3780 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3781 (create_unwind_entry): Output dependency on the required personality
3782 routines.
620b81c1 3783
4ee4d249
NS		 37842005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3785
3786 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3787 * subsegs.c (seg_not_empty_p): Likewise.
3788
9f5083a4
NC		 37892005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3790
3791 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3792 relative jump calculation.
9f5083a4
NC		 3793 <md_convert_frag) : Likewise.
3794 <output_disp): Likewise.
3795
aaac53f5
HPN		 37962005-02-07 Hans-Peter Nilsson <hp@axis.com>
3797
3798 * write.c (write_object_file): Recognize warning-symbol construct
3799 and skip object- and target- handling for the second symbol.
3800
05ee4b0f
JB		 38012005-02-02 Jan Beulich <jbeulich@novell.com>
3802
3803 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3804 designators along with quoted ones. Free copy of quoted designator
3805 when done.
3806
65ec77d2
BE		 38072005-02-01 Ben Elliston <bje@au.ibm.com>
3808
3809 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3810 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3811 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3812 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3813 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3814 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3815 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3816 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3817 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3818 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3819 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3820 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3821 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3822 #if 0'd code throughout.
3823
d342277e
NC		 38242005-01-31 Nick Clifton <nickc@redhat.com>
3825
3826 * as.c (parse_args): Bump copyright date reported by --version to
3827 2005.
3828
d6486796
NC		 38292005-01-31 Nick Clifton <nickc@redhat.com>
3830
3831 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3832 and vax-vms.
3833
ca3bc58f
JB		 38342005-01-31 Jan Beulich <jbeulich@novell.com>
3835
3836 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3837 that can end with .endr in that case. Make requiring/permitting
3838 pseudo-ops without leading dot closer to the logic in read.c serving
3839 the same purpose.
3840 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3841 ignored.
3842
057f53c1
JB		 38432005-01-31 Jan Beulich <jbeulich@novell.com>
3844
3845 * macro.c (do_formals): Adjust to no longer accept empty parameter
3846 names.
3847 (define_macro): Adjust to no longer accept empty macro name, garbage
3848 following the parameters, or macros that were previously defined.
3849 * read.c (s_bad_end): Declare.
3850 (potable): Add endm. Handler for endr and endm is s_bad_end.
3851 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3852 and .endr.
3853 * read.h (s_bad_endr): Remove.
3854
d3156ecc
JB		 38552005-01-31 Jan Beulich <jbeulich@novell.com>
3856
3857 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3858 immediately discarding (but counting) those exceeding the maximum
3859 possible amount. Track whether output and input operand counts ever
3860 matched, and use this to better indicate which of the operands/
3861 operand types was wrong; specifically don't default to pointing to
3862 the first operand.
3863
75e09913
JB		 38642005-01-31 Jan Beulich <jbeulich@novell.com>
3865
3866 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3867 variable in dot_endp). Add body and insn. Make prologue,
3868 prologue_mask, body, and insn bitfields.
3869 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3870 messages.
3871 (in_procedure, in_prologue, in_body): New.
3872 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3873 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3874 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3875 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3876 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3877 dot_personality): Use the appropriate one of the above.
3878 (dot_proc): Clear unwind.proc_start; set to current location only if
3879 none of the entry points were valid. Check for non-zero-length entry
3880 point names. Check that entry points aren't defined, yet. Clear
3881 unwind.prologue, unwind.body, and unwind.insn.
3882 (dot_body): Call in_procedure. Check that first directive in procedure
3883 had no insns emitted before. Set unwind.body.
3884 (dot_prologue): Call in_procedure. Check that not already in prologue.
3885 Check that first directive in procedure had no insns emitted before.
3886 Clear unwind.body.
3887 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3888 length entry point names. Check that entry points became defined.
3889 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3890
f4660e2c
JB		 38912005-01-31 Jan Beulich <jbeulich@novell.com>
3892
3893 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3894 before actually using it. Don't generate an error in manual bundling
3895 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3896 Don't generate an error in manual bundling mode when looking at an
3897 insn required to be last in its group but the required slot hasn't
3898 been reached, yet. Allow conversion from MII to MI;I for bundle
3899 consisting of only 2 insns with the stop between them. Suppress
3900 various meaningless errors resulting from detecting earlier ones.
3901
60b9a617
JB		 39022005-01-31 Jan Beulich <jbeulich@novell.com>
3903
3904 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3905 input being ar.pfs.
3906
7af0dfc7
CG		 39072005-01-28 Christian Groessler <chris@groessler.org>
3908
3909 * config/tc-z8k.c (md_assemble): Improve error detection.
3910
f7e323d5
JB		 39112005-01-28 Jan Beulich <jbeulich@novell.com>
3912
3913 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3914 for personality routine pointer only if there is one.
3915 (ia64_convert_frag): Likewise.
3916 (generate_unwind_image): Likewise.
3917
f87a1e0c
CG		 39182005-01-27 Christian Groessler <chris@groessler.org>
3919
3920 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3921 (md_apply_fix3): Make relative branches out of range an error
3922 instead of a warning. Display correct line number for out of
3923 range branches/calls/memory accesses.
3924
c6cb92c5
NS		 39252005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3926
3927 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3928 to emit .debug_line and other debug sections.
3929 * as.h (seg_not_empty_p): Declare.
3930 * subsegs.c (seg_not_empty_p): New predicate.
3931
e8093792
AC		 39322005-01-27 Andrew Cagney <cagney@gnu.org>
3933
3934 * configure: Regenerate to track ../gettext.m4 change.
3935
09124b3f
JB		 39362005-01-27 Jan Beulich <jbeulich@novell.com>
3937
3938 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3939
39402005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3941
3942 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3943 to/from application registers dynamic insns.
3944 (md_assemble): Defer resolution of move to/from application registers
3945 dynamic insns when they can be issued on either the I- or M-units.
3946
90219bd0
AO		 39472005-01-25 Alexandre Oliva <aoliva@redhat.com>
3948
3949 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3950 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3951 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3952 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3953 * cgen.c (gas_cgen_parse_operand): Handle
3954 CGEN_PARSE_OPERAND_SYMBOLIC.
3955 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3956 (frv_force_relocation): Likewise. Fix handling of PIC
3957 relocations.
3958 (md_apply_fix3): Likewise.
3959
59c871b4
BE		 39602005-01-21 Ben Elliston <bje@au.ibm.com>
3961
3962 * as.h: Remove #if 0'd code.
3963 * atof-generic.c (atof_generic): Likewise.
3964 * ecoff.c (ecoff_directive_frame): Likewise.
3965 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3966 * itbl-ops.c (itbl_add_reg): Likewise.
3967 * listing.c (calc_hex): Likewise.
3968 * read.c (MASK_CHAR): Likewise.
3969 * subsegs.c (subsegs_print_statistics): Likewise.
3970 * symbols.c (indent): Likewise.
3971 * write.c (write_relocs): Likewise.
3972 (write_object_file): Likewise.
3973 (relax_frag): Likewise.
3974
fb767913
NC		 39752005-01-20 Nick Clifton <nickc@redhat.com>
3976
3977 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3978 getopt_long_only() from considering -a as an abbreviation for
3979 --alternate.
3980 (parse_args): Fix the parsing of -a=<file>.
3981
c556cc9c
AM		 39822005-01-20 Alan Modra <amodra@bigpond.net.au>
3983
3984 PR gas/684
3985 * read.c (s_incbin): Adjust default count for skip. Check validity
3986 of count and skip rigorously.
3987
9c6ed8e6
FF		 39882005-01-19 Fred Fish <fnf@specifixinc.com>
3989
3990 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3991
e5604d79
RS		 39922005-01-19 Richard Sandiford <rsandifo@redhat.com>
3993
3994 * read.c (convert_to_bignum): New function, split out from...
3995 (emit_expr): ...here. Handle the case where X_add_number is
3996 positive and the input value is negative.
3997 (output_big_sleb128): Fix setting of continuation bit. Check whether
3998 the final byte needs to be sign-extended. Fix size-shrinking loop.
3999 (emit_leb128_expr): When generating a signed leb128, see whether the
4000 sign of an O_constant's X_add_number matches the sign of the input
4001 value. Use a bignum if not.
4002
e38bc3b5
NC		 40032005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4004
4005 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4006 arch_sh_up in order to match the external name and make the
4007 testsuite's job easier.
4008
df227444
L		 40092005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4010
4df6ce47 4011 PR 659
df227444
L		 4012 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4013
b8b80cf7
NC		 40142005-01-12 Nick Clifton <nickc@redhat.com>
4015
4016 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4017 ignored_arguments array.
4018
324007b9
L		 40192005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4020
4021 * write.c (write_object_file): Disallow a symbol equated to
4022 common symbol.
4023
5c4504f7
NC		 40242005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4025
4026 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4027 bfd_mach_maxq20.
4028 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4029 (maxq_target): New function: Set the machine type.
4030
4e7fd91e
PB		 40312005-01-06 Paul Brook <paul@codesourcery.com>
4032
4033 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4034 (md_begin): Handle TE_VXWORKS for FP defaults.
4035 (md_apply_fix3): Correct rela offsets.
4036 (elf32_arm_target_format): Add VxWorks targets.
4037
ea3eed15
PB		 40382005-01-06 Paul Brook <paul@codesourcery.com>
4039
4040 * configure.tgt: Set em=vxworks for *-*-vxworks.
4041 * config/te-vxworks.h: New File.
4042
5dc1606f
PB		 40432005-01-06 Paul Brook <paul@codesourcery.com>
4044
4045 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4046
18af0b39
NC		 40472005-01-04 Dmitry Diky <diwil@spec.ru>
4048
4049 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4050 global label.
4051
196e8040
JW		 40522005-01-03 David Mosberger <davidm@hpl.hp.com>
4053
4054 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4055 (dot_loc): New function.
4056 (md_pseudo_table): Add entry to map .loc to dot_loc().
4057 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4058 seen a .loc directive or we're generating DWARF2 debug info for
4059 assembly source.
4060
a207757e
AM		 40612004-12-29 Alan Modra <amodra@bigpond.net.au>
4062
4063 PR gas/619
4064 * read.c (s_comm_internal): Don't zero end of name until size
4065 expression has been parsed.
4066
71d7ecf2
MM		 40672004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4068
4069 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4070
30c62922
TL		 40712004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4072
4073 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4074 case).
4075
14ee9f48
ILT		 40762004-12-22 Ian Lance Taylor <ian@airs.com>
4077
4078 * configure.tgt: New.
4079 * configure.in: Move setting of cpu_type, fmt, etc., to
4080 configure.tgt.
4081 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4082 $(srcdir)/configure.tgt.
4083 * configure, Makefile.in: Rebuild.
4084
750bce0e 40852004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 4086
750bce0e
NC		 4087 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4088 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4089 instructions.
4090 (avr_offset_expression): New function to parse offsets for LDI
4091 instructions.
4092 (avr_operand): Use it.
4093 (md_apply_fix3): Generate the relocs.
4094
9d2be1ee
JR		 40952004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4096
4097 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4098 BFD_RELOC_SH_IMMS10BY8 relocation.
4099
4100 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4101 than just ignoring bad code.
4102
1e50d24d
RS		 41032004-12-16 Richard Sandiford <rsandifo@redhat.com>
4104
4105 * config/tc-v850.c (handle_lo16): New function.
4106 (v850_reloc_prefix): Use it to check lo().
4107 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4108
2fbd2a87
NC		 41092004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4110
4111 * configure.in: Add s390x-ibm-tpf support.
4112 * configure: Regenerate.
4113
7a6d0b32
JB		 41142004-12-15 Jan Beulich <jbeulich@novell.com>
4115
4116 * config/obj-elf.c (obj_elf_change_section): Only set type and
4117 attributes on new sections. Emit warning when type of re-declared
4118 section doesn't match.
4119
5b9d23c6
JB		 41202004-12-15 Jan Beulich <jbeulich@novell.com>
4121
4122 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4123 '.cfi_startproc simple' doesn't inherit the old value.
4124
dcb45a06
JB		 41252004-12-15 Jan Beulich <jbeulich@novell.com>
4126
4127 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4128 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4129 generation to emit a factored offset.
4130
aa6975fb
ILT		 41312004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4132
6943caf0
ILT		 4133 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4134 which is too large in the case of NO_PIC without 64-bit
4135 addresses.
4136
aa6975fb
ILT		 4137 * config/tc-mips.c (mips_in_shared): New static variable.
4138 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4139 (md_longopts): Add -mshared and -mno-shared.
4140 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4141 (s_cpload): Implement !mips_in_shared case.
4142 (s_cpsetup): Likewise.
4143 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4144 * NEWS: Mention -mno-shared.
4145
be1b2b4b
PB		 41462004-12-09 Paul Brook <paul@codesourcery.com>
4147
4148 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4149 for function start.
4150
9a92f48d
ILT		 41512004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4152
dd22970f
ILT		 4153 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4154 sequence, increase the size of the sequence.
4155
9a92f48d
ILT		 4156 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4157 use CPU_RM9000.
4158
b617dc20
BE		 41592004-12-07 Ben Elliston <bje@gnu.org>
4160
4161 * read.c (s_align): Use an align_limit temporary to allay a GCC
4162 signed/unsigned comparison warning.
4163
c820d418
MM		 41642004-12-01 Mark Mitchell <mark@codesourcery.com>
4165
4166 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4167 * configure.in: Use it for arm*-*-linux-gnueabi*.
4168 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4169 * config/te-armlinuxeabi.h: New file.
4170 * Makefile.in: Regenerated.
4171 * aclocal.m4: Likewise.
4172 * configure: Likewise.
4df6ce47 4173 * doc/Makefile.in: Regenerated.
c820d418 4174
2b0210eb
BW		 41752004-12-02 Bob Wilson <bob.wilson@acm.org>
4176
4177 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4178 (xtensa_restore_emit_state): Likewise.
4179
9ebd302d
AM		 41802004-12-02 Alan Modra <amodra@bigpond.net.au>
4181
4182 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4183 (s_align): Use it.
4184
32118081
NC		 41852004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4186
4187 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4188 * Makefile.in: Regenerate.
4189
3f414718
TL		 41902004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4191
9ebd302d
AM		 4192 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4193 functions, give functions a meaningful name, add comments.
4194 (check_range): New function - Replace operand size calculation
3f414718
TL		 4195 with range checking.
4196 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4197 (enum op_err): New.
3f414718
TL		 4198 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4199 handling.
4200
a7498ae6
NC		 42012004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4202
4203 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4204 miss between different section in the same module.
4205 (tc_gen_reloc): Likewise.
4206
5c54fd37
NC		 42072004-11-25 Theodore A. Roth <troth@openavr.org>
4208
4209 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4210 atmega325, atmega3250, atmega645 and atmega6450.
4211
37edbb65
JB		 42122004-11-25 Jan Beulich <jbeulich@novell.com>
4213
4214 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4215 permissible for the selected instruction suffix.
4216 (process_suffix): For DefaultSize instructions, suppressing the
4217 guessing of a 'q' suffix if the instruction doesn't support it is
4218 pointless, because only an 'l' suffix can be guessed in this place.
4219
5515a510
NC		 42202004-11-24 Nick Clifton <nickc@redhat.com>
4221
4222 * config/tc-iq2000.c: Remove support for IQ10 processor.
4223 Convert to ISO C90 formatting.
4224 * config/tc-iq2000.h: Likewise.
4225
dae1b34e
NC		 42262004-11-23 Nick Clifton <nickc@redhat.com>
4227
4228 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4229 in this table. They should be correct now.
4230
5c6af06e
JB		 42312004-11-23 Jan Beulich <jbeulich@novell.com>
4232
4233 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4234 indicate the MMX extensions added by both SSE and 3DNow!A.
4235 (Cpu3dnowA): Declare.
4236 (CpuUnknownFlags): Update.
4237 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4238 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4239 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4240 3DNow!. Athlon additionally implies 3DNow!A. Several new
4241 entries (those starting with a dot are for sub-arch specification).
4242 (set_cpu_arch): Handle sub-arch specifications.
4243 (parse_insn): Distinguish between instructions not supported because
4244 of insufficient CPU features and because of 64-bit mode.
4245 * doc/c-i386.texi: Describe enhanced .arch directive.
4246
d9740523
BW		 42472004-11-22 Bob Wilson <bob.wilson@acm.org>
4248
4249 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4250
3120ef82
BW		 42512004-11-22 Bob Wilson <bob.wilson@acm.org>
4252
4253 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4254 without a corresponding .debug_info section.
4255
d190d046
HPN		 42562004-11-22 Hans-Peter Nilsson <hp@axis.com>
4257
4258 * read.c (potable): Add "error" and "warning".
4259 (s_errwarn): New function.
4260 * read.h (s_errwarn): Declare.
4261 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4262
5519f6ea
NC		 42632004-11-22 Nick Clifton <nickc@redhat.com>
4264
4265 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4266 c_dot_file_symbol.
4267
f5c7edf4
AM		 42682004-11-19 Alan Modra <amodra@bigpond.net.au>
4269
4270 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4271 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4272
a4528eeb
AM		 42732004-11-19 Alan Modra <amodra@bigpond.net.au>
4274
4275 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4276 (coff_adjust_symtab): Adjust call.
4277 (crawl_symbols): Likewise.
4278 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4279 (obj_app_file): Adjust.
4280
444bf5f3
NC		 42812004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4282
4283 * configure.in: Enable bfd_assember for the MAXQ port.
4284 * configure: Regenerate.
4285
a1ace8d8 42862004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4287 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4288
4289 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4290 there is a conflict.
4291 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4292 interfaces that are related as determined by xtensa_interface_class_id.
4293
30e857fc
NC		 42942004-11-12 Nick Clifton <nickc@redhat.com>
4295
4296 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4297 offsets for conditional branches.
4298
a67517f4
BW		 42992004-11-11 Bob Wilson <bob.wilson@acm.org>
4300
4301 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4302
1d19a770
BW		 43032004-11-10 Bob Wilson <bob.wilson@acm.org>
4304
4305 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4306 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4307 MAYBE_UNREACHABLE.
4308 (relax_frag_immed): Update call to update_next_frag_state.
4309
c04f5787
AM		 43102004-11-10 Alan Modra <amodra@bigpond.net.au>
4311
4312 * obj.h (struct format_ops <app_file>): Add int param.
4313 * read.h (s_app_file_string): Likewise.
4314 * read.c (s_app_file_string): Likewise.
4315 (s_app_file): Adjust s_app_file_string call.
4316 * config/tc-mips.c (s_mips_file): Likewise.
4317 * config/obj-coff.h (obj_app_file): Add app param.
4318 * config/obj-ecoff.h (obj_app_file): Likewise.
4319 * config/obj-multi.h (obj_app_file): Likewise.
4320 * config/obj-elf.h (elf_file_symbol): Likewise.
4321 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4322 if called for # preprocessor lines.
4323
a77a9021
L		 43242004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4325
4326 PR 528
4327 * symbols.c (resolve_symbol_value): Convert weak symbols only
4328 for Windows PECOFF.
4329 (symbol_equated_reloc_p): Don't equate weaks when relocating
4330 only for Windows PECOFF.
4331
aea44f62
TL		 43322004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4333
4334 * config/tc-crx.c (print_insn): Check and set insn_addr.
4335 * config/tc-crx.h (md_frag_check): Define.
4336
7499d566
NC		 43372004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4338 Vineet Sharma <vineets@noida.hcltech.com>
4339
4340 * configure.in: Add support for new target maxq-coff.
4341 * configure: Regenerate.
4342 * NEWS: Mention new support.
4343 * config/tc-maxq.c: New file.
4344 * config/tc-maxq.h: New file.
4345 * config/obj-coff.h: Add support for maxq-coff.
4346
977cdf5a
NC		 43472004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4348
4349 * symbols.c (any_external_name): Define.
a77a9021 4350 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4351 (S_SET_EXTERNAL): Support any_external_name.
4352 (S_SET_NAME): Qualify parameter const.
316f3bf8 4353 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4354 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4355 * tc.h (any_external_name): Declare.
4356 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4357 assemblers also.
4358 (weak_is_altname): Declare and define.
4359 (weak_name2altname): Same.
4360 (weak_altname2name): Same.
4361 (weak_uniquify): Same.
4362 (weak_altprefix): Define.
4363 (obj_coff_weak): Change .weak syntax and handling.
4364 (coff_frob_symbol): Fix PE weak symbol alternates.
4365 * config/obj-coff.h (USE_UNIQUE): Define.
4366 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4367 are in another segment.
4368 (tc_gen_reloc): Remove broken addend hack.
4369 doc/as.texinfo: Update.
4370
34e41783
BW		 43712004-11-05 Sterling Augustine <sterling@tensilica.com>
4372
4373 * config/tc-xtensa.c (total_frag_text_expansion): New.
4374 (md_estimate_size_before_relax): Use it.
4375 (find_address_of_next_align_frag): Likewise.
4376
dcd46b4e
TL		 43772004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4378
4379 * config/tc-crx.c: Rename argument types.
4380 (processing_arg_number): Rename to 'cur_arg_num'.
4381 (get_number_of_bits): Rename to 'set_operand_size'.
4382 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4383 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4384 (set_indexmode_parameters): Remove function, integrate its code into
4385 'set_operand'.
4386 (set_operand_size): Get rid of 'Operand Number' function parameter -
4387 use global variable 'cur_arg_num' instead.
4388 Use a local 'argument' pointer to reference the current argument.
4389 (parse_operand): Likewise.
4390 (set_operand): Likewise.
4391 (process_label_constant): Likewise.
4392
9456465c
BW		 43932004-11-04 Bob Wilson <bob.wilson@acm.org>
4394
4395 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4396 (add_section_rename): Delete. Inlined into...
4397 (build_section_rename): ...here. Use xstrdup instead of strdup.
4398 (xtensa_section_rename): Drop "const" from argument and return types.
4399 (md_show_usage): Indent to match show_usage().
4400 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4401 (tc_canonicalize_section_name): Define.
4402 (md_elf_section_rename): Remove unused macro.
4403 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4404 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4405 (Frame Directive): Delete.
4406
7f266840
DJ		 44072004-11-04 Daniel Jacobowitz <dan@debian.org>
4408
4409 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4410 * config/tc-arm.c (target_oabi): Delete.
4411 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4412 (arm_opts): Remove moabi.
4413 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4414 * doc/c-arm.texi (ARM Options): Likewise.
4415 * configure: Regenerated.
4416
ae57792d
HPN		 44172004-11-04 Hans-Peter Nilsson <hp@axis.com>
4418
4419 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4420 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4421 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4422 * configure: Regenerate.
4423 * config/tc-cris.c (enum cris_archs): New.
4424 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4425 (cris_insn_ver_valid_for_arch): New functions.
4426 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4427 (cris_arch): New variable.
4428 (md_pseudo_table): New pseudo .arch.
4429 (err_for_dangerous_mul_placement): Initialize according to
4430 DEFAULT_CRIS_ARCH.
4431 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4432 All users changed.
4433 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4434 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4435 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4436 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4437 use in md_cris_relax_table.
4438 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4439 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4440 Update and improve head comment.
4441 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4442 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4443 (OPTION_ARCH): New.
4444 (md_longopts): New option --march=...
4445 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4446 macros.
4447 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4448 (HANDLE_RELAXABLE): New macro.
4449 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4450 cases. Check for weak symbols and assume not relaxable. Handle
4451 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4452 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4453 fragP->fr_symbol.
4454 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4455 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4456 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4457 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4458 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4459 (md_begin): Define symbols "..asm.arch.cris.v32",
4460 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4461 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4462 when entering opcode table entry points.
4463 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4464 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4465 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4466 (cris_process_instruction): Initialize out_insnp->insn_type to
4467 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4468 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4469 cases.
4470 <case 'm'>: Check that modified_char == '.'.
4471 <invalid operands>: Consume the rest of the line.
4472 When operands don't match, skip over subsequent insns with
4473 non-matching version specifier but same mnemonic.
4474 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4475 special registers in CRISv32 are always 32 bit long.
4476 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4477 New cases.
4478 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4479 and compatible. Recognize "ACR" for v32, unless followed by "+".
4480 (get_spec_reg): Consider cris_arch when looking up register.
4481 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4482 v32 or compatible.
4483 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4484 (cris_get_expression): Restore input_line_pointer if failing "early".
4485 (get_flags): Consider cris_arch and recognize flags accordingly.
4486 (branch_disp): Adjust for CRISv32.
4487 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4488 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4489 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4490 resolved. Don't enter zeros in object file for
4491 BFD_RELOC_32_PCREL.
4492 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4493 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4494 (md_parse_option): Break out "return 1".
4495 <OPTION_ARCH> New case.
4496 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4497 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4498 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4499 <case BFD_RELOC_32_PCREL>: New cases.
4500 Addends for non-zero fx_pcrel are too in fx_offset.
4501 (md_show_usage): Show --march=<arch>.
4502 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4503 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4504 (s_syntax) <struct syntaxes>: Properly constify member operand.
4505 * config/tc-cris.h (TARGET_MACH): Define.
4506 (cris_mach): Declare.
4507 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4508 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4509 (CRIS-Opts): Document --march=...
4510 (CRIS-Pseudos): Document .arch.
4511
9306ca4a
JB		 45122004-11-04 Jan Beulich <jbeulich@novell.com>
4513
4514 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4515 intel syntax and no register prefix, allow $ in symbol names when
4516 intel syntax.
4517 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4518 (intel_float_operand): Add fourth return value indicating math control
4519 operations. Make classification more precise.
4520 (md_assemble): Complain if memory operand of mov[sz]x has no size
4521 specified.
4522 (parse_insn): Translate word operands to floating point instructions
4523 operating on integers as well as control instructions to short ones
4524 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4525 floating point instructions operating on non-integer operands.
4526 (match_template): Remove fldcw special case. Adjust q-suffix handling
4527 to permit it on fild/fistp/fisttp in AT&T mode.
4528 (process_suffix): Don't guess DefaultSize insns' suffix from
4529 stackop_size for certain floating point control instructions. Guess
4530 suffix for branch and [ls][gi]dt based on flag_code. Split error
4531 messages for Intel and AT&T syntax, and make the condition more strict
4532 for the former. Adjust suppressing of generation of operand size
4533 overrides.
4534 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4535 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4536 more error checking.
4537 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4538 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4539
2b4f075a
HPN		 45402004-11-03 Hans-Peter Nilsson <hp@axis.com>
4541
4542 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4543 md_short_jump_size, md_long_jump_size.
4544 * write.c [!WORKING_DOT_WORD]: Ditto.
4545 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4546 qualifier.
4547 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4548 declare.
4549 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4550 const qualifier in these definitions.
4551 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4552 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4553
ddbc47ac
NC		 45542004-11-02 Nick Clifton <nickc@redhat.com>
4555
4556 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4557 table before deciding to produce a .debug_line section to match up
4558 with a user provided .debug_info section.
4559
3ad3f5ad
TL		 45602004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4561
4562 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4563 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4564
c815a616
TL		 45652004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4566
4567 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4568 (get_flags): New function.
c04f5787
AM		 4569 (get_number_of_bits): Edit comments, update numeric values to
4570 supported sizes.
4571 (process_label_constant): Don't support the colon
4572 format (SYMBOL:[s|m|l]).
c815a616
TL		 4573 (set_cons_rparams): Support argument type 'arg_rbase'.
4574 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4575 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4576 (getreg_image): Remove redundant code, update according to latest
4577 CRX spec.
c815a616 4578 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4579 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4580 instruction type (not only mnemonic).
4581 Add various error checking.
4582 (preprocess_reglist): Support HI/LO and user registers.
4583
ed7af9f9
L		 45842004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4585
c04f5787 4586 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4587 in an epilogue directive go negative.
4588
ac025970
L		 45892004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4590
4591 PR 474
4592 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4593 after reporting template error during manual bundling. Reported
4594 by Michael Dupont, michaelx.dupont@intel.com.
4595
a394c00f
NC		 45962004-10-25 Daniel Jacobowitz <dan@debian.org>
4597
4598 * Makefile.am: Run dep-am.
4599 * aclocal.m4: Regenerate with automake 1.9.2.
4600 * Makefile.in: Regenerate with automake 1.9.2.
4601 * doc/Makefile.in: Likewise.
4602
4603 * config/tc-arm.c: Include "dw2gencfi.h".
4604 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4605 New functions.
4606 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4607 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4608 (tc_cfi_frame_initial_instructions): Define.
4609 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4610 Add prototypes.
4611
23d83918
TL		 46122004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4613
4614 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4615 operands validity.
4616 Update coprocessor id to be unsigned immediate.
4617
bb41ade5
AM		 46182004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4619
4620 * config/tc-i386.c (O_secrel): Delete.
4621 (tc_pe_dwarf2_emit_offset): New function.
4622 * config/tc-i386.h (O_secrel): Define as O_md1.
4623 (TC_DWARF2_EMIT_OFFSET): Define.
4624
87e62348
NC		 46252004-10-18 Nick Clifton <nickc@redhat.com>
4626
4627 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4628 ignore @fptr() directives for 4-byte fixups.
4629
3c55da70
AM		 46302004-10-15 Alan Modra <amodra@bigpond.net.au>
4631
4632 * Makefile.am: Run "make dep-am"
4633 * Makefile.in: Regenerate.
4634
40e7b7b9
BW		 46352004-10-14 Bob Wilson <bob.wilson@acm.org>
4636
4637 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4638 Remove comments about placement of literal pools.
4639 (Literal Directive): Update description of literal placement.
4640 (Literal Prefix Directive): Remove statement that this does not apply
4641 to absolute-mode literals. Describe new section naming scheme.
4642
b08b5071
BW		 46432004-10-12 Bob Wilson <bob.wilson@acm.org>
4644
4645 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4646 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4647 is_windowed_return_opcode): Delete.
4648 (xtensa_frob_label): Use get_subseg_target_freq.
4649 (md_assemble): Inline call to is_entry_opcode.
4650 (xtensa_handle_align): Inline call to get_frag_is_literal.
4651 (relaxation_requirements): Inline call to is_jx_opcode.
4652 (emit_single_op): Inline call to is_movi_opcode.
4653 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4654 get_frag_is_no_transform, is_entry_opcode, and
4655 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4656 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4657 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4658 Inline calls to get_frag_is_no_transform.
4659 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4660 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4661 get_frag_is_no_transform.
4662 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4663 and set_frag_is_no_transform.
4664 (get_expression_value): Delete.
4665 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4666 cur_target_freq to target_freq.
4667 (get_subseg_info): Split out code to create a new map entry into ...
4668 (add_subseg_info): ... this new function.
4669 (get_last_insn_flags): Check if get_subseg_info succeeded.
4670 (set_last_insn_flags): Call add_subseg_info if needed.
4671 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4672 (xtensa_reorder_segments): Compute last_sec while counting sections.
4673 Remove call to get_last_sec.
4674 (get_last_sec): Delete.
4675 (cache_literal_section): Inline call to retrieve_literal_seg and its
4676 callees, seg_present and add_seg_list.
4677 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4678 (get_frag_is_insn, get_frag_is_no_transform,
4679 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4680 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4681
7fa3d080
BW		 46822004-10-12 Bob Wilson <bob.wilson@acm.org>
4683
4684 * config/tc-xtensa.c: Use ISO C90 formatting.
4685 * config/tc-xtensa.h: Likewise.
4686 * config/xtensa-istack.h: Likewise.
4687 * config/xtensa-relax.c: Likewise.
4688 * config/xtensa-relax.h: Likewise.
4689
8cb51566
PB		 46902004-10-12 Paul Brook <paul@codesourcery.com>
4691
4692 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4693 EF_ARM_EABI_VER4.
4694 (arm_eabis): Ditto.
4695 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4696 -meabi=3.
4697
653cfe85
BW		 46982004-10-08 Bob Wilson <bob.wilson@acm.org>
4699
4700 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4701 entries.
4702 (Acknowledgements): Use "GAS" instead of AS variable.
4703
d2b2c203
DJ		 47042004-10-08 Daniel Jacobowitz <dan@debian.org>
4705
4706 * config/tc-i386.c: Include "elf/x86-64.h".
4707 (i386_elf_section_type): New function.
4708 * config/tc-i386.h (md_elf_section_type): Define.
4709 (i386_elf_section_type): New prototype.
4710
e80e0390
NC		 47112004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4712
4713 * config/m68k-parse.h (enum m68k_register): New control register,
4714 MBAR2 (for MCF5249)
4715 * config/tc-m68k.c: Correct control register set for MCF5249.
4716
43cd72b9 47172004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4718 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4719
4720 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4721 (UNREACHABLE_MAX_WIDTH): Define.
4722 (XTENSA_FETCH_WIDTH): Delete.
4723 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4724 prefer_const16, prefer_l32r): New global variables.
4725 (LIT4_SECTION_NAME): Define.
4726 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4727 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4728 (frag_flags struct): New.
c04f5787 4729 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4730 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4731 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4732 (MAX_FORMATS): Define.
4733 (op_placement_info struct, op_placement_table): New.
4734 (O_pltrel, O_hi16, O_lo16): Define.
4735 (directiveE enum): Rename directive_generics to directive_transform.
4736 Delete directive_relax. Add directive_schedule,
4737 directive_absolute_literals, and directive_last_directive.
4738 (directive_info): Rename "generics" to "transform". Delete "relax".
4739 Add "schedule" and "absolute-literals".
4740 (directive_state): Adjust entries to match changes in directive_info.
4741 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4742 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4743 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4744 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4745 (align_only_targets, software_a0_b_retw_interlock,
4746 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4747 software_avoid_short_loop, software_avoid_close_loop_end,
4748 software_avoid_all_short_loops, specific_opcode): Delete.
4749 (warn_unaligned_branch_targets): New.
4750 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4751 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4752 (option_[no_]link_relax, option_[no_]transform,
4753 option_[no_]absolute_literals, option_warn_unaligned_targets,
4754 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4755 New enum values.
4756 (option_[no_]align_only_targets, option_literal_section_name,
4757 option_text_section_name, option_data_section_name,
4758 option_bss_section_name, option_eb, option_el): Delete.
4759 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4760 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4761 and target-hardware. Delete entries for [no-]target-align-only,
4762 literal-section-name, text-section-name, data-section-name, and
4763 bss-section-name.
4764 (md_parse_option): Handle new options and remove old ones. Accept but
4765 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4766 and treat them as [no-]transform.
4767 (md_show_usage): Add new options and remove old ones.
4768 (xtensa_setup_hw_workarounds): New.
4769 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4770 "long", "short", "loc" and "frequency" entries.
4771 (use_generics): Rename to ...
4772 (use_transform): ... this function. Add past_xtensa_end check.
4773 (use_longcalls): Add past_xtensa_end check.
4774 (code_density_available, can_relax): Delete.
4775 (do_align_targets): New.
4776 (get_directive): Accept dashes in directive names. Warn about
4777 [no-]generics and [no-]relax directives and treat them as
c04f5787 4778 [no-]transform.
43cd72b9
BW		 4779 (xtensa_begin_directive): Call md_flush_pending_output only for some
4780 directives. Check for directives inside instruction bundles. Warn
4781 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4782 directives. Handle new directives. Check generating_literals flag
4783 for literal_prefix.
4784 (xtensa_end_directive): Check for directives inside instruction
4785 bundles. Warn and ignore [no-]density directives. Handle new
4786 directives. Call xtensa_set_frag_assembly_state.
4787 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4788 xtensa_dwarf2_emit_insn): New.
4789 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4790 use_literal_section flag.
4791 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4792 literals. Use xtensa_elf_cons to parse the expression.
4793 (xtensa_literal_prefix): Do not check use_literal_section. Support
4794 ".lit4" sections for absolute literals. Change prefix convention to
4795 replace ".text" (or ".t" in a linkonce section). No need to call
4796 subseg_set.
4797 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4798 (expression_end): Handle closing braces and colons.
4799 (PLT_SUFFIX, plt_suffix): Delete.
4800 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4801 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4802 and O_hi16 expressions as well.
4803 (tokenize_arguments): Handle closing braces and colons.
4804 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4805 operands and paired register syntax.
4806 (get_invisible_operands): New.
4807 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4808 new xtensa-isa.h functions.
4809 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4810 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4811 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4812 instructions. Use xtensa_translate_zero_immed.
4813 (operand_is_immed, operand_is_pcrel_label): Delete.
4814 (get_relaxable_immed): Use new xtensa-isa.h functions.
4815 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4816 functions.
4817 (xtensa_print_insn_table, print_vliw_insn): New.
4818 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4819 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4820 is_branch_or_jump_opcode): Delete.
4821 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4822 (opnum_to_reloc, reloc_to_opnum): Delete.
4823 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4824 xtensa-isa.h functions. Operate on one slot of an instruction.
4825 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4826 xg_get_insn_size): Delete.
4827 (xg_get_build_instr_size): Use xg_get_single_size.
4828 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4829 xg_build_widen_table. Use xg_get_single_size.
4830 (xg_get_max_narrow_insn_size): Delete.
4831 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4832 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4833 xg_get_single_size.
4834 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4835 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4836 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4837 xg_build_widen_table. Use xg_get_single_size.
4838 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4839 xg_check_operand.
4840 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4841 treat weak symbols conservatively.
4842 (xg_check_operand): Use new xtensa-isa.h functions.
4843 (is_dnrange): Delete.
4844 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4845 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4846 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4847 xtensa-isa.h functions.
4848 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4849 xg_instruction_matches_options): New.
4850 (xg_instruction_matches_rule): Handle O_register expressions. Call
4851 xg_instruction_matches_options.
4852 (transition_rule_cmp): New.
4853 (xg_instruction_match): Update call to xg_build_simplify_table.
4854 (xg_build_token_insn): Record loc fields.
4855 (xg_simplify_insn): Check is_specific_opcode field and
4856 density_supported flag.
4857 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4858 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4859 (xg_assemble_literal): Add error handling for O_big. Call
4860 record_alignment. Handle O_pltrel.
4861 (xg_valid_literal_expression): New.
4862 (xg_assemble_literal_space): Add slot parameter. Remove call to
4863 set_expr_symbol_offset. Add call to record_alignment. Update call to
4864 xg_finish_frag.
4865 (xg_emit_insn): Delete.
4866 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4867 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4868 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4869 and slot parameters. Handle new "alternate" relocations for absolute
4870 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4871 O_hi16. Use new xtensa-isa.h functions.
4872 (xg_assemble_tokens): Delete.
4873 (is_register_writer): Use new xtensa-isa.h functions.
4874 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4875 old-style RSR from LCOUNT.
4876 (next_frag_opcode): Delete.
4877 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4878 update_next_frag_state): New.
4879 (update_next_frag_nop_state): Delete.
4880 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4881 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4882 the state of the absolute-literals directive. Add calls to
4883 record_alignment and xtensa_set_frag_assembly_state. Call
4884 xtensa_switch_to_non_abs_literal_fragment instead of
4885 xtensa_switch_to_literal_fragment.
4886 (build_nop): New.
4887 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4888 (get_expanded_loop_offset): Change check for undefined opcode to an
4889 assertion.
4890 (xtensa_set_frag_assembly_state, relaxable_section,
4891 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4892 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4893 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4894 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4895 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4896 (xtensa_init_fix_data): New.
4897 (xtensa_frob_label): Reset label symbol to the current frag. Check
4898 do_align_targets and generating_literals flag. Propagate frequency
4899 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4900 (xtensa_unrecognized_line): New.
4901 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4902 to xtensa_set_frag_assembly_state.
4903 (error_reset_cur_vinsn): New.
4904 (md_assemble): Remove check for literal frag. Remove call to
4905 istack_init. Call use_transform instead of use_generics. Parse
4906 explicit instruction format specifiers. Move code for
4907 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4908 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4909 Add dwarf2_where call. Remote automatic alignment for ENTRY
4910 instructions. Move call to xtensa_clear_insn_labels to the end.
4911 Rearrange to handle bundles.
4912 (xtensa_cons_fix_new): Delete.
4913 (xtensa_handle_align): New.
4914 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4915 assignment to is_no_density field.
4916 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4917 instead of reloc_to_opnum. Handle "alternate" relocations.
4918 (xtensa_force_relocation, xtensa_check_inside_bundle,
4919 xtensa_elf_section_change_hook): New.
4920 (xtensa_symbol_new_hook): Delete.
4921 (xtensa_fix_adjustable): Check for difference of symbols with an
4922 offset. Check for external and weak symbols.
4923 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4924 (md_estimate_size_before_relax): Return expansion for the first slot.
4925 (tc_gen_reloc): Handle difference of symbols by producing
4926 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4927 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4928 tentative values into the output when linkrelax is set.
4929 (XTENSA_PROP_SEC_NAME): Define.
4930 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4931 Create literal tables only if using literal sections. Create new
4932 property tables instead of old instruction tables. Check for unaligned
4933 branch targets and loops.
4934 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4935 new_resource_table, clear_resource_table, resize_resource_table,
4936 resources_available, reserve_resources, release_resources,
4937 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4938 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4939 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4940 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4941 flag. Update checks for workaround options. Call
4942 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4943 (xtensa_cleanup_align_frags): Add special case for branch targets.
4944 Check for and mark unreachable frags.
4945 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4946 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4947 end of a zero-overhead loop body.
4948 (frag_can_negate_branch): Handle instructions with multiple slots.
4949 Use new xtensa-isa.h functions
4950 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4951 xtensa_mark_zcl_first_insns): New.
4952 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4953 transformations are disabled.
4954 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4955 multislot instructions.
4956 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4957 Likewise. Also error if transformations are disabled.
4958 (unrelaxed_frag_max_size): New.
4959 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4960 xtensa-isa.h functions.
4961 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4962 xtensa_opcode_is_loop instead of is_loop_opcode.
4963 (get_text_align_power): Replace as_fatal with assertion.
4964 (get_text_align_fill_size): Iterate instead of using modulus when
4965 use_nops is false.
4966 (get_noop_aligned_address): Assert that this is for a machine-dependent
4967 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4968 xg_get_single_size, and frag_format_size.
4969 (get_widen_aligned_address): Rename to ...
4970 (get_aligned_diff): ... this function. Add max_diff parameter.
4971 Remove handling of rs_align/rs_align_code frags. Use
4972 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4973 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4974 and pass it back to caller.
4975 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4976 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4977 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4978 (relax_frag_text_align): Rename to ...
4979 (relax_frag_loop_align): ... this function. Assume loops can only be
4980 in the first slot of an instruction.
4981 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4982 instruction. Remove call to frag_wane.
4983 (relax_frag_narrow): Rename to ...
4984 (relax_frag_for_align): ... this function. Extend to handle
4985 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4986 RELAX_NARROW for the first slot.
4987 (find_address_of_next_align_frag, bytes_to_stretch): New.
4988 (future_alignment_required): Use find_address_of_next_align_frag and
4989 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4990 alignment decisions.
4991 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4992 Check if transformations are enabled for b_j_loop_end workaround.
4993 Use new xtensa-isa.h functions and handle multislot instructions.
4994 Update call to xg_assembly_relax.
4995 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4996 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4997 frag types.
4998 (convert_frag_narrow): Add segP, format and slot parameters. Call
4999 convert_frag_immed for branch instructions. Adjust calls to
5000 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5001 xg_get_single_size and xg_get_single_format.
5002 (convert_frag_fill_nop): New.
5003 (convert_frag_immed): Add format and slot parameters. Handle multislot
5004 instructions and use new xtensa-isa.h functions. Update calls to
5005 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5006 enabled for b_j_loop_end workaround. Use build_nop instead of
5007 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5008 frags. Use xg_get_single_size. Handle O_pltrel.
5009 (fix_new_exp_in_seg): Remove check for old plt flag.
5010 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5011 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5012 for loop opcode to an assertion. Mark all frags up to the end of the
5013 loop as not transformable.
5014 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5015 (get_subseg_info): New.
5016 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5017 check for dest_seg.
5018 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5019 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5020 (xtensa_switch_to_non_abs_literal_fragment): New.
5021 (cache_literal_section): Add is_code parameter and pass it through to
5022 retrieve_literal_seg.
5023 (retrieve_literal_seg): Add is_code parameter and use it to set the
5024 flags on the literal section. Handle case where head parameter is 0.
5025 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5026 set_frag_is_no_transform): New.
5027 (xtensa_create_property_segments): Add end_property_function parameter
5028 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5029 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5030 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5031 (add_xt_block_frags): Add end_property_function parameter and call it
5032 if it is non-zero. Call xtensa_frag_flags_init.
5033 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5034 get_frag_property_flags, frag_flags_to_number,
5035 xtensa_frag_flags_combinable, xt_block_aligned_size,
5036 xtensa_xt_block_combine, add_xt_prop_frags,
5037 init_op_placement_info_table, opcode_fits_format_slot,
5038 xg_get_single_size, xg_get_single_format): New.
5039 (istack_push): Inline call to tinsn_copy.
5040 (tinsn_copy): Delete.
5041 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5042 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5043 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5044 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5045 functions. Handle invisible operands.
5046 (tinsn_to_slotbuf): New.
5047 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5048 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5049 vinsn_from_chars, and xg_free_vinsn.
5050 (tinsn_from_insnbuf): New.
5051 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5052 instructions. Handle symbol differences.
5053 (get_num_stack_text_bytes): Use xg_get_single_size.
5054 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5055 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5056 get_expr_register, set_expr_symbol_offset_diff): New.
5057 * config/tc-xtensa.h (MAX_SLOTS): Define.
5058 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5059 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5060 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5061 RELAX_NONE types.
5062 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5063 (xtensa_frag_type struct): Add is_assembly_state_set,
5064 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5065 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5066 Replace is_generics and is_relax fields by is_no_transform field.
5067 Delete is_text and is_longcalls fields. Change text_expansion and
5068 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5069 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5070 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5071 (xtensa_fix_data struct): New.
5072 (xtensa_symfield_type struct): Delete plt field.
5073 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5074 forward declaration here.
5075 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5076 (XTENSA_SECTION_RENAME): Undefine.
5077 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5078 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5079 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5080 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5081 (unit_num_copies_func, opcode_num_units_func,
5082 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5083 (resource_table struct): New.
5084 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5085 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5086 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5087 (tinsn_copy): Delete prototype.
5088 (vliw_insn struct): New.
5089 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5090 (widen_spec_list): Add option conditions for density and boolean
5091 instructions. Add expansions using CONST16 and conditions for using
5092 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5093 predicted branches.
5094 (simplify_spec_list): Add option conditions for density instructions.
5095 Add entry for NOP instruction.
5096 (append_transition): Add cmp function pointer parameter and use it to
5097 insert the new entry in order.
5098 (operand_function_LOW16U, operand_function_HI16U): New.
5099 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5100 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5101 (enter_opname, split_string): Use xstrdup instead of strdup.
5102 (init_insn_pattern): Initialize new options field.
5103 (clear_req_or_option_list, clear_req_option_list,
5104 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5105 New.
5106 (parse_insn_pattern): Parse option conditions.
5107 (transition_applies): New.
5108 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5109 swapped last arguments in calls to append_constant_value_condition.
5110 Call clone_req_option_list. Add warning about invalid opcode.
5111 Handle LOW16U and HI16U function names.
5112 (build_transition_table): Add cmp parameter and use it in calls to
5113 append_transition. Use new xtensa-isa.h functions. Check
5114 transition_applies before adding entries.
5115 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5116 pass it through to build_transition_table.
5117 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5118 ReqOption, transition_cmp_fn): New types.
5119 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5120 (transition_rule struct): Add options field.
5121 * doc/as.texinfo (Overview): Update Xtensa options.
5122 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5123 --[no-]relax, and --[no-]generics options. Update descriptions of
5124 --text-section-literals and --[no-]longcalls. Add
5125 --[no-]absolute-literals and --[no-]transform.
5126 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5127 Remove use of "generic" and "specific" terminology for opcodes.
5128 (Xtensa Registers): Generalize the syntax description to include
5129 user-defined register files.
5130 (Xtensa Automatic Alignment): Update.
5131 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5132 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5133 (Xtensa Directives): Remove confusing rules about precedence.
5134 (Density Directive, Relax Directive): Delete.
5135 (Schedule Directive): New.
5136 (Generics Directive): Rename to ...
5137 (Transform Directive): ... this node.
5138 (Literal Directive): Update for absolute literals. Missing
5139 literal_position directive is now an error.
5140 (Literal Position Directive): Update for absolute literals.
5141 (Freeregs Directive): Delete.
5142 (Absolute Literals Directive): New.
5143 (Frame Directive): Minor editing.
5144 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5145 Update dependencies.
5146 * Makefile.in: Regenerate.
5147
6e1304d8
RS		 51482004-10-07 Richard Sandiford <rsandifo@redhat.com>
5149
5150 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5151 to build the second and third fixups for a composite relocation.
5152 (macro_read_relocs): New function.
5153 (macro_build): Use it.
5154 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5155 Simplify fragging code accordingly.
5156 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5157 of the composite relocation. Set fx_tcbit in both fixups.
5158
b1dca8ee
RS		 51592004-10-07 Richard Sandiford <rsandifo@redhat.com>
5160
5161 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5162 (md_apply_fix3): Don't treat composite relocs as done.
5163
89658e52
NC		 51642004-10-07 Jan Beulich <jbeulich@novell.com>
5165
5166 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5167 prefix for symbol names generated from the LOCAL macro directive.
5168
289040ca
NC		 5169 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5170 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5171
48c9f030
NC		 51722004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5173
5174 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5175 Special registers.
5c5054ab 5176 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5177 (get_cinv_parameters): Add 'b' option to invalidate the
5178 branch-target cache.
5179
7ed4c4c5
NC		 51802004-10-05 Paul Brook <paul@codesourcery.com>
5181
5182 * config/tc-arm.c (unwind): New variable.
5183 (vfp_sp_encode_reg): New function.
5184 (vfp_sp_reg_required_here): Use it.
5185 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5186 (vfp_parse_reg_list): New function.
5187 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5188 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5189 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5190 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5191 functions.
5192 (md_pseudo_table): Add them.
5193 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5194 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5195 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5196 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5197 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5198 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5199 * NEWS: Mention the new feature.
5200
04ca8703
EC		 52012004-10-04 Eric Christopher <echristo@redhat.com>
5202
5203 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5204
7c1d0959
L		 52052004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5206
5207 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5208 TLS relocations.
5209 * config/tc-s390.c (md_apply_fix3): Likewise.
5210 * config/tc-sparc.c (md_apply_fix3): Likewise.
5211
40a18ebd
NC		 52122004-10-01 Paul Brook <paul@codesourcery.com>
5213
5214 * config/tc-arm.c (arm_elf_section_type): New function.
5215 (arm_elf_change_section): Set section link for exidx sections.
5216 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5217 (md_elf_section_type): Define.
5218
14127cc4
NC		 52192004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5220
5221 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5222 instruction's offset.
5223
b7c92712
NC		 52242004-10-01 Adam Nemet <anemet@lnxw.com>
5225
5226 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5227
65555e64
AM		 52282004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5229
5230 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5231 asymbol *, instead use symbol_get_bfdsym.
5232
9fe0b840
NC		 52332004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5234
5235 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5236
0dd132b6
NC		 52372004-09-30 Paul Brook <paul@codesourcery.com>
5238
5239 * config/tc-arm.c (do_smi, do_nop): New functions.
5240 (insns): Add ARMv6ZK instructions.
5241 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5242 (tc_gen_reloc): Ditto.
5243 (arm_cpus): Add mpcore and arm1176.
5244 (arm_archs): Add armv6{k,z,zk}.
5245 * doc/c-arm.texi: Document new cores and architectures.
5246
a737bd4d
NC		 52472004-09-30 Nick Clifton <nickc@redhat.com>
5248
5249 * config/tc-arm.c: Use ISO C90 formatting.
5250
3631a3c8
NC		 52512004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5252
a737bd4d 5253 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5254 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5255 REG_TYPE_MVDX is expected.
5256
d5f0cf92
AM		 52572004-09-29 Marc Bevand <m.bevand@gmail.com>
5258
5259 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5260
9f9a069e
JW		 52612004-09-21 James E Wilson <wilson@specifixinc.com>
5262
5263 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5264 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5265 output_spill_base, output_unat_psprel, output_lc_psprel,
5266 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5267 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5268 output_spill_psprel_p): Use it.
5269
4b778c88
TL		 52702004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5271
c04f5787 5272 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5273 Handle load/stor unique instructions before parsing.
4b778c88 5274
eb043451
PB		 52752004-09-17 Paul Brook <paul@codesourcery.com>
5276
5277 * config/tc-arm.c (s_arm_rel31): New funciton.
5278 (md_pseudo_table): Add .rel31.
04ca8703 5279 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5280 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5281 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5282 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5283 (arm_parse_reloc): Add (target2).
5284
8ea2b00f
AM		 52852004-09-17 Alan Modra <amodra@bigpond.net.au>
5286
5287 * Makefile.am: Run "make dep-am".
5288 * Makefile.in: Regenerate.
5289 * aclocal.m4: Regenerate.
5290 * configure: Regenerate.
5291 * doc/Makefile.in: Regenerate.
5292 * po/POTFILES.in: Regenerate.
5293 * po/gas.pot: Regenerate.
5294
7e1792e0
HPN		 52952004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5296
5297 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5298 [!LLONG_MAX]: Ditto.
5299
9c504268
PB		 53002004-09-13 Paul Brook <paul@codesourcery.com>
5301
5302 * config/tc-arm.c: Rename RELABS to TARGET1.
5303
2159ac21
AM		 53042004-09-13 Alan Modra <amodra@bigpond.net.au>
5305
5306 * messages.c (as_internal_value_out_of_range): Cast values passed
5307 to as_bad_where or as_warn_where to proper type.
5308
23794b24
MM		 53092004-09-11 Theodore A. Roth <troth@openavr.org>
5310
5311 * config/tc-avr.c: Add support for
5312 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5313
e9fad691
AM		 53142004-09-09 Alan Modra <amodra@bigpond.net.au>
5315
5316 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5317 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5318
10b016c2
PB		 53192004-09-08 Paul Brook <paul@codesourcery.com>
5320
5321 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5322 fini_array and preinit_array section types.
5323 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5324 and fini_array.
5325 * doc/as.texinfo: Document extra section types.
5326
e5a52504
MM		 53272004-09-02 Mark Mitchell <mark@codesourcery.com>
5328
5329 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5330 * Makefile.in: Regenerated.
5331 * configure.in: Set em for arm*-*-symbianelf*.
5332 * configure: Regenerated.
5333 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5334 vectors when appropriate.
5335 * config/te-symbian.h: New file.
5336
42851540
NC		 53372004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5338
5339 * config/tc-crx.c (gettrap): Exception vector can be case
5340 insensitive.
04ca8703 5341 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5342 instructions.
5343 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5344 (process_label_constant): Initialize relocation type to
42851540
NC		 5345 BFD_RELOC_NONE
5346
8783612f
RE		 53472004-09-01 Richard Earnshaw < reanrsha@arm.com>
5348
5349 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5350 for synthesizable cores.
5351
1ff4677c
RE		 5352 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5353
b18c562e
NC		 53542004-08-25 Dmitry Diky <diwil@spec.ru>
5355
5356 * config/tc-msp430.c: Clean-up the code.
5357 (md_relax_table): New relax table.
5358 (mcu_types): Sort MCU types.
5359 (md_pseudo_table): Add .profiler pseudo handler.
5360 (pow2value): New function.
5361 (msp430_profiler): New function.
5362 (msp430_operands): Add new insns handlers.
5363 (msp430_srcoperand): Add register operand handler, allow complex
5364 expressions.
5365 (md_estimate_size_before_relax): Rewritten.
5366 (md_convert_frag): Rewritten.
5367 (msp430_relax_frag): New function.
5368 * config/tc-msp430.h (md_relax_frag): define macro
5369 * doc/c-msp430.texi: Update information.
5370
8f94ae4d
NC		 53712004-08-24 Nick Clifton <nickc@redhat.com>
5372
5373 * as.c (std_shortopts): Allow -g to take an optional argument.
5374 (parse_args): Pass any switch starting with -g on to the backend
5375 for parsing.
5376
e51dace8
MM		 53772004-08-18 Mark Mitchell <mark@codesourcery.com>
5378
5379 * configure.in (arm*-*-symbianelf*): New target.
5380 (arm*-*-eabi*): Likewise.
5381 * configure: Regenerated.
5382
f7870c8d
TS		 53832004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5384 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5385 correctly.
5386
d6afba4b
JJ		 53872004-08-18 Jakub Jelinek <jakub@redhat.com>
5388
5389 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5390 argument, don't do anything if current section is not
5391 .gnu.linkonce.t.* and linkonce_empty is set.
5392 (generate_unwind_image, dot_endp): Adjust callers, call
5393 start_unwind_section (*, 1) if nothing will be put into the
5394 section.
5395
329e276d
NC		 53962004-08-17 Nick Clifton <nickc@redhat.com>
5397
5398 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5399 (show_usage): Add -g.
5400 (std_longopts): Add --gen-debug. Alpha sort the table.
5401 (parse_args): Print an error message if a switch is not handled.
5402 Handle the -g switch, calling md_debug_format_selector() if
5403 necessary.
5404 * NEWS: Mention new feature.
5405 * doc/as.texinfo: Document new switch.
5406 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5407
329e276d
NC		 5408 * config/tc-arm.c (md_parse_option): Do not issue an error message
5409 if the switch is not recognised.
5410 * config/tc-m68k.c (md_parse_option): Likewise.
5411 * config/tc-pdp11.c (md_parse_option): Likewise.
5412 * config/tc-v850.c (md_parse_option): Likewise.
5413
5414 * as.h: Fix up formatting.
5415 * tc.h: Likewise.
5416
4101eec8
NC		 54172004-08-16 Nick Clifton <nickc@redhat.com>
5418
2766e5e4
NC		 5419 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5420
4101eec8
NC		 5421 * configure.in: Sort architecture based tables alphabetically.
5422 * configure: Regenerate.
5423
80f846b6
AM		 54242004-08-16 Alan Modra <amodra@bigpond.net.au>
5425
5426 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5427 { "cc", 68 }, with { "cr", 70 }.
5428
caa32fe5
NC		 54292004-08-13 Jan Beulich <jbeulich@novell.com>
5430 Nick Clifton <nickc@redhat.com>
5431
5432 * as.c: Add and handle new --alternate command line option.
5433 * macro.c (macro_set_alternate): New.
5434 * macro.h (macro_set_alternate): Declare.
5435 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5436 * doc/as.texinfo: Document new command line option and pseudo-ops
5437 as well as insert documentation originating from gasp about
5438 alternate macro syntax.
5439 * NEWS: Mention new command line option and pseudo-ops.
5440
b2221023
MM		 54412004-08-10 Mark Mitchell <mark@codesourcery.com>
5442
5443 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5444 to bignums.
5445
db6579d4
PB		 54462004-08-06 Paul Brook <paul@codesourcery.com>
5447
5448 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5449 Handle new relocations.
5450 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5451
e750405d
BW		 54522004-08-05 Bob Wilson <bob.wilson@acm.org>
5453
5454 * write.c (relax_segment): Use was_address instead of address when
5455 setting fr_fix field for align frag due to backwards .org.
5456
1d70c7fb
AO		 54572004-07-29 Alexandre Oliva <aoliva@redhat.com>
5458
5459 Introduce SH2a support.
5460 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5461 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5462 arch_sh2a_nofpu_up.
5463 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5464 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5465 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5466 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5467 to end of conditional expression.
5468 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5469 * config/tc-sh.c: Add sh2a-nofpu support.
5470 2003-12-29 DJ Delorie <dj@redhat.com>
5471 * tc-sh.c: Add sh2a support.
5472 (parse_reg): Add tbr.
5473 (parse_at): Support @@(disp,tbr).
5474 (get_specific): Support sh2a opcodes.
5475 (insert4): New, for 4 byte relocs.
5476 (build_Mytes): Support sh2a opcodes.
5477 (md_apply_fix3_Mytes): Support sh2a opcodes.
5478 2003-12-02 Michael Snyder <msnyder@redhat.com>
5479 * config/tc-sh.c (md_parse_option): Handle sh2a.
5480 (sh_elf_final_processing): Ditto.
5481
e7fbc2bf
JT		 54822004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5483
5484 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5485 for TE_NetBSD.
5486
9232bbb0
AM		 54872004-07-27 Alan Modra <amodra@bigpond.net.au>
5488
5489 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5490 (ppc_arch): Expand comment.
5491
670ec21d
NC		 54922004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5493
5494 * config/tc-crx.c: Support evaluating the difference between two
5495 symbols.
5496 * config/tc-crx.h: Likewise.
5497
406f8ff9 54982004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5499
5500 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5501 section.
5502 (ia64_elf_section_change_hook): Set the linked-to section for
5503 SHT_IA_64_UNWIND.
5504
c05e9f04
NC		 55052004-07-26 Dmitry Diky <diwil@spec.ru>
5506
5507 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5508 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5509 msp430xG438, msp430xG439.
5510
e9863d7f
DJ		 55112004-07-25 Daniel Jacobowitz <dan@debian.org>
5512
5513 * doc/as.texinfo (Section, PushSection): Correct documentation
5514 for ELF.
5515
543613e9 55162004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5517
5518 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5519 permissible for the selected instruction suffix.
5520 (match_template): Don't permit 64-bit general purpose operands in
5521 32-bit mode.
5522 (finalize_imm): Permit 64-bit immediates.
5523 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5524 specially except for the width of the used base and/or index
5525 registers. For 32-bit displacements, use sign-extended
5526 relocations only when using 64-bit addressing.
5527 Force zero displacement on rip-relative addressing when there is
5528 no other displacement.
5529 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5530 specially except for the width of the used base and/or index
5531 registers.
5532 (parse_register): Disallow Reg64 registers in 32-bit mode.
5533
543613e9
NC		 5534 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5535 suffix if the instruction doesn't support it.
04ca8703 5536
01a3f561
MR		 55372004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5538
5539 * config/tc-mips.c (append_insn): Handle constant expressions with
5540 no associated relocation.
5541 (mips_ip): Cancel the expression after use for the Q format
5542 specifier.
5543 (parse_relocation): Return no relocation for unsupported
5544 operators.
5545 (my_getSmallExpression): Return no relocation if no relocation
5546 operators are used.
5547
e12904d2
DA		 55482004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5549
5550 * config/obj-som.c (adjust_stab_sections): Add prototype.
5551 (obj_som_compiler, obj_som_version, obj_som_copyright,
5552 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5553 * config/tc-hppa.c (update_subspace): Likewise.
5554 (is_defined_subspace): Amplify comment.
5555 * config/obj-som.h (som_frob_file): Add prototype.
5556
90c1602c
L		 55572004-07-19 Christopher Faylor <cgf@timesys.com>
5558 H.J. Lu <hongjiu.lu@intel.com>
5559
5560 * subsegs.c (section_symbol): Don't create a new segment when
5561 existing segment is undefined.
5562
f263249b
RE		 55632004-07-16 Richard Earnshaw <rearnsha@arm.com>
5564
5565 * config/tc-arm.c: Include include/opcode/arm.h.
5566 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5567 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5568 (FPU_ARCH_*): Delete.
5569 * Makefile.am: Update dependencies.
5570 * Makefile.in: Regenerate.
5571
152c65b9
NC		 55722004-07-15 Nick Clifton <nickc@redhat.com>
5573
5574 * configure.in: Accept armbe as a big-endian arm configuration.
5575 * configure: Regenerate.
5576
0477af35
NC		 55772004-07-13 Thomas Nystrom <thn@saeab.se>
5578
5579 * config/tc-i386.c (T_SHIFTOP): New constant.
5580 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5581 (intel_el1): Handle '~'.
5582 (intel_get_token): Handle '<>', '&', '|' and '~'.
5583
55842004-07-13 Nick Clifton <nickc@redhat.com>
5585
5586 (md_assemble): Remove spurious newline from end of as_bad error
5587 message.
5588 (intel_e05_1): Likewise.
5589 (intel_e11): Likewise.
5590 (intel_match_token): Likewise.
5591
31302357
AS		 55922004-07-11 Andreas Schwab <schwab@suse.de>
5593
5594 * config/tc-m68k.c: Convert to C90. Remove redundant
5595 declarations. Indentation fixup.
5596 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5597 obj_coff_section ourselves.
04ca8703 5598
549f748d
JW		 55992004-07-09 James E Wilson <wilson@specifixinc.com>
5600
5601 * config/tc-ia64.c (default_big_endian): New.
5602 (dot_byteorder, md_begin): Use it.
5603 (md_parse_option): Set it.
04ca8703 5604
1a320fbb
NC		 56052004-07-09 Nick Clifton <nickc@redhat.com>
5606
5607 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5608 * configure: Regenerate.
5609 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5610 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5611 sh_find_elf_flags if necessary.
5612
de7e6852
RS		 56132004-07-08 Richard Sandiford <rsandifo@redhat.com>
5614
5615 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5616 going to be split into more than one in-place addend, return 0
5617 for relocations against mergeable sections. Associate comments
5618 with code.
5619
1fe1f39c
NC		 56202004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5621
5622 * Makefile.am (CPU_TYPES): Add crx.
5623 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5624 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5625 (DEPTC_crx_elf): New target.
5626 (DEPOBJ_crx_elf): Likewise.
5627 (DEP_crx_elf): Likewise.
5628 * Makefile.in: Regenerate.
5629 * configure.in: Add crx* target.
5630 * configure: Regenerate.
5631 * config/tc-crx.c: New file.
5632 * config/tc-crx.h: New file.
5633 * NEWS: Mention new target.
5634
d9895649
NC		 56352004-07-06 Nick Clifton <nickc@redhat.com>
5636
85fbca6a 5637 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5638 * configure.in:
5639 * configure: Regenerate. Add sh-symbian-elf target. If
5640 selected define TARGET_SYMBIAN.
5641 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5642 format if TARGET_SYMBIAN has been defined.
04ca8703 5643
e7bd9ea0
NC		 5644 * output-file.c (output_file_create): Report the target format
5645 chosen when bfd_openw reports that it is invalid.
5646
d9895649
NC		 5647 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5648 pseudo for BFD based assemblers.
5649
871ec896
JR		 56502004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5651
5652 gas:
5653 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5654 (md_parse_option): Remove redundant -isa testing.
5655 Make bfd_arch variable const.
5656 (md_show_usage): Make bfd_arch variable const.
5657
5a9ff93d
JW		 56582004-07-03 James E Wilson <wilson@specifixinc.com>
5659
5660 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5661 * config/tc-ia64.h (md_frag_check): Define.
5662
c87db184
CF		 56632004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5664
5665 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5666 externals.
5667 * doc/as.texinfo (Weak): Document PE weak symbols.
5668
3b91255e
RS		 56692004-07-03 Richard Sandiford <rsandifo@redhat.com>
5670
5671 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5672 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5673 (mips_frob_file): Rework so that only a single pass through the
5674 relocs is needed. Allow %lo()s to have higher offsets than their
5675 corresponding %hi()s or %got()s.
5676
310ea308
NC		 56772004-07-02 Nick Clifton <nickc@redhat.com>
5678
5679 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5680 allow values which have come from undefined symbols.
5681 Always consider this fixup to have been processed as a reloc
5682 cannot be generated for it.
5683
09b935ac
AM		 56842004-07-02 Alan Modra <amodra@bigpond.net.au>
5685
5686 * frags.h (struct frag): Add has_code and insn_addr fields.
5687 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5688 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5689 * config/tc-ppc.h (md_frag_check): Define.
5690
4d1cd5c7
MR		 56912004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5692
5693 * doc/Makefile.am (info): Rename goal to...
5694 (info-local): ... this, to preserve implicit dependencies.
5695 * doc/Makefile.in: Regenerate with automake 1.8.5.
5696
097f809a
NC		 56972004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5698
5699 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5700 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5701 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5702 (tc_gen_reloc): Likewise.
5703 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5704 (m32r_parse_name): Likewise.
5705 (m32r_cgen_parse_fix_exp): Likewise.
5706 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5707 (O_PIC_reloc): Likewise.
5708 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5709 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5710 for @GOTOFF, @GOT, @PLT.
5711
bb82af9f
NC		 57122004-06-21 Jan Beulich <jbeulich@novell.com>
5713
5714 * gas/symbols.c: While discarding ordinary local absolute symbols
5715 when --strip-local-absolute is in effect, retain file symbols.
5716
990ae22a
AS		 57172004-06-20 Andreas Schwab <schwab@suse.de>
5718
5719 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5720 (md_parse_option): Likewise.
5721
32137342
NC		 57222004-06-17 Jan Beulich <jbeulich@novell.com>
5723
5724 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5725 * config/te-netware.h: New file.
5726 * config/te-ppcnw.h: Delete: Obsolete.
5727 * configure.in: Eliminate ill NetWare targets. Make generic
5728 NetWare target use proper emulation.
5729 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5730 reference to new te-netware.h.
5731 * configure: Regenerate.
5732 * Makefile.in: Regenerate.
5733
f84d8e26
MS		 57342004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5735
5736 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5737 comparison in .insn pseudo operation.
5738
587aac4e
AM		 57392004-06-15 Alan Modra <amodra@bigpond.net.au>
5740
5741 * config/obj-coff.c (coff_adjust_section_syms): Use
5742 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5743 (coff_frob_section): Likewise.
5744 * config/tc-mips.c (md_apply_fix3): Likewise.
5745 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5746 (elf_frob_file_after_relocs): Likewise.
5747
2337eb33
DA		 57482004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5749
b8fc22bc
DA		 5750 * config/tc-hppa.c (log2): Rename to exact_log2.
5751 (pa_next_subseg): Delete unused function.
5752 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5753 (create_new_subspace): Likewise.
5754
2337eb33
DA		 5755 Bug gas/213
5756 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5757 labels. Fix warning.
5758
53cb0362
DD		 57592004-05-28 DJ Delorie <dj@redhat.com>
5760
5761 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5762 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5763 or non-merged symbols.
5764
888a75be
L		 57652004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5766
5767 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5768 restore the old slot when inserting srlz.i/srlz.d.
5769
f6f9408f
JR		 57702004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5771
5772 * Makefile.am: Regenerate dependecies.
5773 * Makefile.in: Regenerate.
5774 * config/tc-sh.c (valid_arch): Make unsigned.
5775 (preset_target_arch): Likewise.
5776 (md_begin): Use new architecture flags system.
5777 (get_specific): Likewise.
5778 (assemble_ppi): Likewise.
5779 (md_assemble): Likewise. Also fix error check for bad opcodes.
5780 (md_parse_option): Likewise. Also generate -isa values according
5781 to the table in bfd/cpu-sh.c instead of just constants. Also
5782 allow <arch>-up ISA variants.
5783 (sh_elf_final_processing): Replace if-else chain with a call to
5784 sh_find_elf_flags().
f6f9408f 5785
580b9172
NC		 57862004-05-28 Peter Barada <peter@the-baradas.com>
5787
5788 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5789 with zero offset into mode 2 addressing to save a word.
5790
652ca075
L		 57912004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5792
5793 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5794 (ar_is_only_in_integer_unit): New.
5795 (ar_is_only_in_memory_unit): New.
5796 (generate_unwind_image): Silence gcc on 32bit host.
5797 (md_assemble): Use ar_is_only_in_integer_unit instead of
5798 ar_is_in_integer_unit. Check AR access.
5799
60fed2d3
NC		 58002004-05-27 Peter Barada <peter@the-baradas.com>
5801
5802 * config/tc-m68k.c (md_begin): Sort the opcode table into
5803 alphabetical order.
5804 (m68k_compare_opcode): New function to do the sorting.
5805
be8c092b
NC		 58062004-05-24 Peter Barada <peter@the-baradas.com>
5807
5808 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5809 addressing on MIT style operands.
5810 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5811 w/mask addressing.
5812 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5813 operands.
5814
1181c20e
AM		 58152004-05-23 Alan Modra <amodra@bigpond.net.au>
5816
5817 * expr.c (operand, operator): Don't reject '++' and '--'.
5818
20e56c33
RS		 58192004-05-20 Richard Sandiford <rsandifo@redhat.com>
5820
5821 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5822 dwarf tables.
5823
04ca8703 58242004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5825
5826 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5827 * configure: Regenerate.
5828
0da76f83
NC		 58292004-05-13 Paul Brook <paul@codesourcery.com>
5830
5831 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5832
4b363073
NC		 58332004-05-13 Joel Sherrill <joel@oarcorp.com>
5834
5835 * configure.in (or32-*-rtems*): Switch to elf.
5836 * configure: Regenerate.
5837
9598fbe5
NC		 58382004-05-13 Nick Clifton <nickc@redhat.com>
5839
5840 * po/fr.po: Updated French translation.
5841
22fe14ad
NC		 58422004-05-11 Nick Clifton <nickc@redhat.com>
5843
5844 * doc/as.texinfo (Section): Document G and T flags to .section
5845 directive. Document the extra arguments that the G flag
5846 requires. Document the #tls flag.
5847
58482004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5849
5850 * subsegs.c (section_symbol): Create a new section symbol if
5851 the existing one doesn't match.
5852 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5853
532c738a
RS		 58542004-05-07 Richard Sandiford <rsandifo@redhat.com>
5855
5856 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5857 to cope with VR4181A errata MD(1) and MD(4).
5858
0503b355
BF		 58592004-05-07 Brian Ford <ford@vss.fsi.com>
5860
5861 * NEWS: Mention .secrel32 for pe[i]-i386.
5862
daeea990
AO		 58632004-05-07 Alexandre Oliva <aoliva@redhat.com>
5864
5865 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5866 (HANDLE_ALIGN): New.
5867
bfbdcf04
DJ		 58682004-05-06 Daniel Jacobowitz <dan@debian.org>
5869
5870 * Makefile.am (DIST_SUBDIRS): Define.
5871 * aclocal.m4: Regenerate with automake 1.8.4.
5872 * Makefile.in: Likewise.
5873 * doc/Makefile.in: Likewise.
5874
5e819f9c
JW		 58752004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5876
5877 * config/tc-ia64.c (dot_serialize): Declare.
5878 (dot_serialize): New function.
5879 (md_pseudo_table): Add ".serialize.data" and
5880 ".serialize.instruction" directives.
5881
e5976317
NC		 58822004-05-06 Nick Clifton <nickc@redhat.com>
5883
5884 * messages (as_internal_value_out_of_range): Print a message about
5885 a value being out of range. Be consistent about whether the
5886 values are printed in decimal or hexadecimal.
5887 (as_warn_value_out_of_range): Generate a warning message about an
5888 out of range value.
5889 (as_bad_value_out_of_range): Generate an error message about an
5890 out of range value.
5891 * as.h: Prototype the new functions.
5892 * config/tc-alpha.c (insert_operand): Use new function.
5893 * config/tc-arc.c (arc_insert_operand): Likewise.
5894 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5895 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5896 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5897 * config/tc-s390.c (s390_insert_operand): Likewise.
5898 * config/tc-v850.c (v850_insert_operand): Likewise.
5899
996991aa
AO		 59002004-05-05 Alexandre Oliva <aoliva@redhat.com>
5901
5902 * configure.in: Set em=linux for frv-*-*linux*.
5903 * configure: Rebuilt.
5904 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5905 (frv_md_fdpic_enabled): New.
5906 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5907 (DEFAULT_FDPIC): New.
5908 (frv_flags): Use DEFAULT_FDPIC.
5909 (frv_pic_flag): Likewise.
5910 (OPTION_NOPIC): New.
5911 (md_longopts): Add -mnopic.
5912 (md_parse_option): Handle it.
5913 (md_show_usage): Add -mfdpic and -mnopic.
5914
6b6e92f4
NC		 59152004-05-05 Peter Barada <peter@the-baradas.com>
5916
5917 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5918 chips for invalid coldfire instructions, rename selectors
5919 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5920 add current_chip to track which chip is referred to(including save/restore),
5921 use current_chip to select control registers, not current_arch.
5922 (md_show_usage): Add new chips.
5923 * doc/c-m68k.texi: Document new command line switches.
5924
6f079ae3
JJ		 59252004-05-05 Jakub Jelinek <jakub@redhat.com>
5926
5927 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5928 (NOP_OPCODE): Define.
5929 (s390_align_code): Remove prototype.
5930 * tc-s390.c (s390_align_code): Remove.
5931
2d6ed997
L		 59322004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5933
5934 * config/tc-ia64.c (make_unw_section_name): Removed.
5935 (start_unwind_section): New function.
5936 (generate_unwind_image): Take const segT instead of const
5937 char *.
5938 (dot_handlerdata): Adjusted.
5939 (dot_endp): Likewise.
5940
b9f18452
L		 59412004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5942
5943 * config/obj-elf.c (obj_elf_change_section): Allow the
5944 ".note.GNU-stack" section has SHF_EXECINSTR.
5945
fafe6678
L		 59462004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5947
5948 * config/obj-elf.c (get_section): Return bfd_boolean.
5949 (obj_elf_change_section): Call bfd_get_section_by_name_if
5950 instead of bfd_map_over_sections.
5951
86654c12
L		 59522004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5953
5954 * config/obj-elf.c (get_section): New function.
5955 (obj_elf_change_section): Support multiple sections with same
5956 name.
5957
376eb240
NC		 59582004-04-30 Nick Clifton <nickc@redhat.com>
5959
5960 * config/tc-arm.c (create_register_alias): Fix typo checking for
5961 case sensitive register aliases.
5962 (co_proc_number): Use error message string in all_reg_maps[]
5963 array.
5964 (cp_reg_required_here): Likewise.
5965 (fp_reg_required_here): Likewise.
5966
8a7140c3
NC		 59672004-04-29 Brian Ford <ford@vss.fsi.com>
5968
5969 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5970
3e722fb5
CD		 59712004-04-28 Chris Demetriou <cgd@broadcom.com>
5972
5973 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5974 (load_address, macro, mips_ip, md_parse_option)
5975 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5976 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5977 embedded-PIC handling, and update comments.
5978 (SWITCH_TABLE): Remove.
5979 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5980 (enum mips_pic_level): Remove EMBEDDED_PIC.
5981 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5982 (TC_FORCE_RELOCATION): Update comment.
5983 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5984 might be safe to remove now that MIPS embedded-PIC is gone.
5985
351e2b5a
DA		 59862004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5987
5988 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5989 call to obj_set_subsection_attributes.
5990 (obj_som_init_stab_section): Likewise.
5991 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5992 (pa_def_subspaces): Provide comdat default.
5993 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5994 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5995 calls to create_new_subspace and update_subspace to pass comdat flag.
5996 (create_new_subspace, update_subspace): Add new comdat argument. Use
5997 it in calls to obj_set_subsection_attributes.
5998 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5999 and use of comdat, common and dup_comm parameters.
6000
f5842774
L		 60012004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6002
6003 * config/obj-elf.c (obj_elf_change_section): Check if the old
6004 group name is NULL before comparison.
6005
558fe4a7
CD		 60062004-04-23 Chris Demetriou <cgd@broadcom.com>
6007
6008 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6009
81a21e38
TS		 60102004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6011
6012 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6013
60142004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 6015
6016 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6017 (OPTION_MEMBEDDED_PIC): Remove.
6018 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6019 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6020 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6021 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6022 (OPTION_ELF_BASE): Renumber.
6023 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6024 (md_show_usage): Remove mention of -membedded-pic.
6025 * doc/as.texinfo: Remove mention of -membedded-pic.
6026
4d0d148d
TS		 60272004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6028
6029 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6030 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6031 a.out support.
6032 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6033 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6034 USE_GLOBAL_POINTER_OPT.
6035
017315e4
TS		 60362004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6037
6038 * config/tc-mips.c (macro): One more use of load_delay_nop.
6039
269137b2
TS		 60402004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6041
6042 * config/tc-mips.c (load_delay_nop): New function.
6043 (load_address, macro): Use load_delay_nop() to build a nop
6044 which can be omitted with gpr_interlocks.
6045
24772049
TS		 60462004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6047
6048 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6049 cop_interlocks): Remove superfluous CPU entries.
6050
06516a5e
PB		 60512004-04-22 Paul Brook <paul@codesourcery.com>
6052
6053 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6054
fd99574b
NC		 60552004-04-22 Peter Barada <peter@the-baradas.com>
6056
6057 * NEWS: Added support for EMAC instructions and MAC/EMAC
6058 Motorola syntax.
6059 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6060 scale factor tokens, trailing_ampersand to mark mask addressing
6061 for MAC/EMAC instructions.
6062 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6063 '>>'.
6064 (yylex): Handle '>', '<', and '&' following '+'.
6065 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 6066 architectures in archs[].
fd99574b
NC		 6067 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6068 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6069 respectively.
6070 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6071 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6072 cases.
6073 Add EMAC operands to init_table[].
6074
69b97547
NC		 60752004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6076
6077 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6078 state.
6079 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6080 * config/tc-arm.c (enum mstate): Delete from here.
6081 (mapping_state): Remove the static mapstate variable and instead
6082 store the state in the segment. This allows a per-section mapping
6083 state. Handle and ignore MAP_UNDEFINED states.
6084 (arm_elf_change_section): Get the current mapping state from the
6085 new section.
6086 (s_ltorg): Set the mapping state to MAP_DATA.
6087 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6088 for each pool as it is emitted.
6089
60902004-04-22 Nick Clifton <nickc@redhat.com>
6091
6092 * config/tc-arm.h: Formatting tidy ups.
6093
7a7f4e42
CD		 60942004-04-20 Chris Demetriou <cgd@broadcom.com>
6095
6096 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6097
6482c264
NC		 60982004-04-20 DJ Delorie <dj@redhat.com>
6099
6100 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6101 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6102 [TE_PE] (O_secrel): Define.
6103 [TE_PE] (x86_pe_cons_fix_new): New.
6104 [TE_PE] (pe_directive_secrel): Likewise.
6105 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6106
5bf10039
EC		 61072004-04-19 Eric Christopher <echristo@redhat.com>
6108
c04f5787
AM		 6109 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6110 of previous patch for fix in gcc.
5bf10039 6111
77cd6497
JJ		 61122004-04-19 Jakub Jelinek <jakub@redhat.com>
6113
6114 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6115
b8861cfb
NS		 61162004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6117
6118 * read.c (do_align): Call md_flush_pending_output, if defined.
6119
f4c724fc
AM		 61202004-04-16 Alan Modra <amodra@bigpond.net.au>
6121
6122 * expr.c (operand): Correct checks for ++ and --.
6123
a4b6e8f6
L		 61242004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6125
6126 * config/tc-generic.c: Add some comments.
6127
d766e8ec
RS		 61282004-04-14 Richard Sandiford <rsandifo@redhat.com>
6129
6130 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6131 -{no-}mfix-vr4122-bugs.
6132 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6133 (append_insn, mips_emit_delays): Update accordingly.
6134 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6135 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6136 (md_parse_option): Update after above changes.
6137 (md_show_usage): Add -mfix-vr4120.
6138
ed9589d4
BW		 61392004-04-13 Bob Wilson <bob.wilson@acm.org>
6140
6141 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6142 of .section directive; add a reference to the ELF .subsection
6143 directive.
6144
097dba13
NC		 61452004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6146
6147 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6148 in parallel.
6149
279500de
TS		 61502004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6151
6152 * Makefile.am: Remove mips from aout targets.
6153 * Makefile.in: Regenerate.
6154 * configure.in: Remove mips-dec-bsd* target.
6155 * configure: Regenerate.
6156
b7d7dc63
AM		 61572004-04-07 Alan Modra <amodra@bigpond.net.au>
6158
6159 PR 96
6160 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6161 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6162 Update "mapping". Restrict some @ modifiers to 32 bit.
6163
f55629b8
KK		 61642004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6165 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6166
6167 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6168 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6169 dont_adjust_reloc_32 is set.
6170 (md_longopts): Add option -renesas.
6171 (md_parse_option, md_show_usage): Likewise.
6172 * doc/c-sh.texi: Likewise.
6173
a7844384
NC		 61742004-04-01 Dave Korn <dk@artimi.com>
6175
6176 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6177 hi16 and lo16 fixS structs.
6178 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6179 exactly the same way as for RELOC_DLX_REL16.
6180 (machine_ip): properly respect LO flag in the_insn and
6181 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6182 (md_apply_fix3): apply RELOC_DLX_LO16.
6183
6c71dbc4
SS		 61842004-03-30 Stan Shebs <shebs@apple.com>
6185
6186 Remove long-obsolete MPW support.
6187 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6188 * configure.in: Remove mention of ppc-*-mpw* config.
6189 * configure.in: Likewise.
6190
7cc69913
NC		 61912004-03-30 Nick Clifton <nickc@redhat.com>
6192
6193 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6194 OBJ_ELF being defined.
6195
53fbb48a
AM		 61962004-03-27 Alan Modra <amodra@bigpond.net.au>
6197
6198 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6199
d507cf36
PB		 62002004-03-23 Paul Brook <paul@codesourcery.com>
6201
6202 * config/tc-arm.c (meabi_flags): New variable.
6203 (arm_parse_eabi): New function.
6204 (md_begin): Set flags for EABI v3.
6205 (arm_eabis): Add.
6206 (arm_long_opts): Add meabi.
ab1e9ef7 6207 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6208 * doc/c-arm.texi: Ditto.
6209
88d65ad6
BW		 62102004-03-22 Bob Wilson <bob.wilson@acm.org>
6211
6212 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6213 tables even when use_literal_section flag is not set.
6214
13ef8878
AM		 62152004-03-22 Alan Modra <amodra@bigpond.net.au>
6216
6217 * config/tc-sh.c: Remove trailing whitespace.
6218
1048a9ba
HPN		 62192004-03-22 Hans-Peter Nilsson <hp@axis.com>
6220
6221 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6222 --mul-bug-abort and the default behavior.
6223 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6224 (err_for_dangerous_mul_placement): New variable.
6225 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6226 macros.
6227 (md_cris_relax_table): Have placeholder for STATE_MUL.
6228 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6229 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6230 case doing nothing.
6231 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6232 STATE_BYTE)>: Ditto.
6233 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6234 alignment and position of this frag, emit error message if
6235 suspicious.
6236 (md_assemble): For a multiply insn and when checking it,
6237 transform the current frag into a special frag for that purpose.
6238 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6239 OPTION_MULBUG_ABORT_ON>: Handle new options.
6240
a7877748
BW		 62412004-03-19 Bob Wilson <bob.wilson@acm.org>
6242
6243 * config/tc-xtensa.c (mark_literal_frags): New function.
6244 (xtensa_move_literals): Call mark_literal_frags for all literal
6245 segments, including init and fini literal segments.
6246 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6247
9992270f
DA		 62482004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6249
6250 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6251 (pa_comm): Set BSF_OBJECT in symbol flags.
6252
6e1772d5
AM		 62532004-03-19 Alan Modra <amodra@bigpond.net.au>
6254
6255 * Makefile.am: Run "make dep-am".
6256 * Makefile.in: Regenerate.
6257 * doc/Makefile.in: Regenerate.
6258 * config.in: Regenerate.
6259 * po/gas.pot: Regenerate.
6260
3e4caed2
NS		 62612004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6262
c95b35a9
NS		 6263 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6264 (demand_empty_rest_of_line): Issue an error here.
6265 (ignore_rest_of_line): Silently skip to end.
6266 (demand_copy_string): Issue an error, not warning.
6267 (equals): Likewise.
6268 * config/obj-elf.c (obj_elf_section_name): Likewise.
6269 (obj_elf_section): Likewise.
6270 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6271 (arc_extinst): Likewise.
6272 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6273 (dot_spill): Likewise.
6274 (dot_unwabi): Likewise.
6275 (dot_prologue): Likewise.
6276
3e4caed2
NS		 6277 * expr.c (operand): Reject ++ and --.
6278 (operator): Likewise.
6279
2ce4cc60
KK		 62802004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6281
6282 * config/tc-sh.c: Include dw2gencfi.h.
6283 (sh_cfi_frame_initial_instructions): New function.
6284 (sh_regname_to_dw2regnum): Likewise.
6285 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6286 file.
6287 (TARGET_USE_CFIPOP): Define.
6288 (tc_cfi_frame_initial_instructions): Likewise.
6289 (tc_regname_to_dw2regnum): Likewise.
6290 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6291 * Makefile.am: Update dependencies.
6292 * Makefile.in: Regenerate.
6293
9183ed4b
AM		 62942004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6295
6296 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6297 * configure: Regenerate.
6298
00bbdfe7
BW		 62992004-03-12 Bob Wilson <bob.wilson@acm.org>
6300
6301 * read.c (s_leb128): Call md_flush_pending_output.
6302
0f10071e
ML		 63032004-03-12 Michal Ludvig <mludvig@suse.cz>
6304
6305 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6306 * config/tc-i386.h (CpuPadLock): New define.
6307 (CpuUnknownFlags): Added CpuPadLock.
6308
84c84759
AS		 63092004-03-07 Andreas Schwab <schwab@suse.de>
6310
6311 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6312
6ec51dba
RH		 63132004-03-07 Richard Henderson <rth@redhat.com>
6314
6315 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6316 (cfi_finish): Likewise for fde.
6317
bae25f19
L		 63182004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6319
6320 * config/tc-ia64.c (md_assemble): Properly handle NULL
6321 align_frag.
6322 (ia64_handle_align): Don't abort if failed to add a stop bit.
6323
ab509236
L		 63242004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6325
6326 * Makefile.in: Regenerated.
6327 * aclocal.m4: Likewise.
6328 * configure: Likewise.
6329 * doc/Makefile.in: Likewise.
6330
d9201763
L		 63312004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6332
6333 * config/tc-ia64.c (dot_align): New.
6334 (ia64_do_align): Make it static.
6335 (md_pseudo_table): Use "dot_align" for "align".
6336 (ia64_md_do_align): Don't set align_frag here.
6337 (ia64_handle_align): Add a stop bit to the previous bundle if
6338 needed.
6339
6340 * config/tc-ia64.h (ia64_do_align): Removed.
6341
ae51a426
JR		 63422003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6343
6344 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6345 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6346 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6347 the most general type or the user specifically requested it.
6348 (md_assemble): Add a new error message for when an instruction
6349 is understood, but is not allowed due to an -isa option.
6350
9545c4ce
L		 63512004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6352
6353 * config/tc-ia64.c (align_frag): New.
6354 (md_assemble): Set the tc_frag_data field in align_frag for
6355 IA64_OPCODE_FIRST instructions.
6356 (ia64_md_do_align): Set align_frag.
6357 (ia64_handle_align): Add a stop bit if needed.
6358
6359 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6360 (TC_FRAG_INIT): New.
6361
676a64f4
RS		 63622004-03-01 Richard Sandiford <rsandifo@redhat.com>
6363
6364 * config/tc-frv.c (fr400_audio): New variable.
6365 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6366 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6367 (target_implements_insn_p): New function.
6368 (md_assemble): Report an error if the processor doesn't implement
6369 the instruction.
6370
bd337dde
NC		 63712004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6372
6373 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6374 (md_parse_option): Ditto.
6375 (OPTION_NO_SPECIAL_M32R): Added.
6376 (md_show_usage): Document it.
6377 (enable_speial_m32r): Changed a default value from 0 to 1.
6378 * doc/c-m32r.texi: Document the -no-bitinst option.
6379
78878175
NC		 63802004-02-27 Nick Clifton <nickc@redhat.com>
6381
6382 * config/tc-sh.c (get_operand): Revert previous delta.
6383 (tc_gen_reloc): Check for an unknown reloc type before processing
6384 the addend.
6385
1d6d62a4
MS		 63862004-02-27 Hannes Reinecke <hare@suse.de>
6387
6388 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6389 .insn pseudo operation.
6390
4aa3e325
NC		 63912004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6392
6393 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6394 added for wrong syntax.
6395
73369e65
EC		 63962004-02-26 Eric Christopher <echristo@redhat.com>
6397
6398 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6399 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6400
6a5709a5
JR		 64012004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6402
6403 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6404 nibble types to assembler.
6405
95385380
FF		 64062004-02-25 Fred Fish <fnf@redhat.com>
6407
6408 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6409
b5e0fabd
JW		 64102004-02-20 James E Wilson <wilson@specifixinc.com>
6411
6412 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6413 finalize_syms.
6414 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6415 (ia64_estimate_size_before_relax): New.
6416 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6417 (generate_unwind_image): Pass 1 to fixup_unw_records.
6418 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6419 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6420
2f01ffbf
JJ		 64212004-02-19 Jakub Jelinek <jakub@redhat.com>
6422
6423 * stabs.c (generate_asm_file): Avoid warning about use of
6424 uninitialized variable.
6425
9c59842f
JW		 64262004-02-18 David Mosberger <davidm@hpl.hp.com>
6427
6428 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6429 body, and endp, allow unwind records which do not have a "t"
6430 (time/instruction) field.
6431
34920d91
NC		 64322004-02-17 Petko Manolov <petkan@nucleusys.com>
6433
6434 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6435 (do_mav_dspsc_2): Likewise.
6436 Fix accumulator registers move opcodes.
6437
4dde8e61 64382004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6439 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6440
6441 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6442
936cf02e
JW		 64432004-02-10 Steve Ellcey <sje@cup.hp.com>
6444
6445 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6446 (tc_frob_symbol): New macro definition.
6447 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6448
e41f12f3
DJ		 64492004-02-09 Daniel Jacobowitz <drow@mvista.com>
6450
6451 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6452 read-only.
6453
a8a3b3b2
NS		 64542004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6455
6456 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6457 (TC_CASE_SENSITIVE): ... this.
6458 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6459 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6460
c97b7ef6
JW		 64612004-02-06 James E Wilson <wilson@specifixinc.com>
6462
6463 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6464 (generate_unwind_image): Re-add it here.
6465
e4475e39
NS		 64662004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6467
6468 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6469 * read.h (SKIP_WHITESPACE): Turn into an expression.
6470 * read.c (read_a_source_file): A pseudo is removed by having a
6471 NULL handler.
6472
5738bc24
JW		 64732004-02-05 James E Wilson <wilson@specifixinc.com>
6474
6475 * config/tc-ia64.c (output_endp): New.
6476 (count_bits): Delete.
6477 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6478 endp unwind records.
6479 (fixup_unw_records): Handle endp unwind records. Delete code for
6480 shortening prologue regions not followed by a body record.
6481 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6482 * config/tc-ia64.h (unw_record_type): Add endp.
6483
d6e78c11
JW		 64842004-02-03 James E Wilson <wilson@specifixinc.com>
6485
6486 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6487 fill padding bytes with zeroes.
6488 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6489 sets unwind_record slot_number and slot_frag fields.
6490
f6a22291
MR		 64912004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6492
6493 * config/tc-mips.c (add_got_offset_hilo): New function.
6494 (macro): Use load_register() and add_got_offset_hilo() to load
6495 constants instead of hardcoding code sequences throughout.
6496
127cab00
L		 64972004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6498
6499 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6500
6358301e
NC		 65012004-01-26 Bernardo Innocenti <bernie@develer.com>
6502
6503 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6504 like m68k-elf.
6505 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6506 of hard-coded test for TARGET_OS=elf.
6507
c8978940
CD		 65082004-01-24 Chris Demetriou <cgd@broadcom.com>
6509
6510 * config/tc-mips.c (hilo_interlocks): Change definition
6511 so that MIPS32, MIPS64 and later ISAs are included, along with
6512 the already-included machines. Update comments.
6513
c3ba240c
DJ		 65142004-01-23 Daniel Jacobowitz <drow@mvista.com>
6515
6516 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6517 undefined local labels.
6518
e864ceca
RS		 65192004-01-23 Richard Sandiford <rsandifo@redhat.com>
6520
6521 * config/tc-mips.c (load_address, macro): Update comments about
6522 NewABI GP relaxation.
6523
67c0d1eb
RS		 65242004-01-23 Richard Sandiford <rsandifo@redhat.com>
6525
6526 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6527 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6528 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6529 (set_at, load_register, load_address, move_register): Likewise.
6530 (load_got_offset, add_got_offset): Likewise.
6531 Update all calls and tidy accordingly.
6532
584892a6
RS		 65332004-01-23 Richard Sandiford <rsandifo@redhat.com>
6534
6535 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6536 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6537 (RELAX_USE_SECOND): Bump to 0x10000.
6538 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6539 (mips_macro_warning): New variable.
6540 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6541 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6542 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6543 of RELAX_ENCODE.
6544 (append_insn): Update mips_macro_warning.sizes.
6545 (macro_start, macro_warning, macro_end): New functions.
6546 (macro_build): Don't emit warnings here.
6547 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6548 (md_convert_frag): Check for cases where one macro alternative
6549 needs a warning and the other doesn't. Emit a warning if the
6550 longer sequence was chosen.
6551
4d7206a2
RS		 65522004-01-23 Richard Sandiford <rsandifo@redhat.com>
6553
6554 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6555 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6556 the first sequence, the size of the second sequence, and a flag
6557 that says whether we should warn.
6558 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6559 (RELAX_FIRST, RELAX_SECOND): New.
6560 (mips_relax): New variable.
6561 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6562 (append_insn): Remove "place" argument. Use mips_relax.sequence
6563 rather than "place" to check whether we're expanding the second
6564 alternative of a relaxable macro. Remove redundant check for
6565 branch relaxation. If generating a normal insn, and there
6566 is not enough room in the current frag, call relax_close_frag()
6567 to close it. Update mips_relax.sizes[]. Emit fixups for the
6568 second version of a relaxable macro. Record the first relaxable
6569 fixup in mips_relax. Remove tc_gen_reloc workaround.
6570 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6571 in the same way as in append_insn.
6572 (mips16_macro_build): Remove "place" argument.
6573 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6574 when generating the second version of a relaxable macro.
6575 (load_got_offset, add_got_offset): New functions.
6576 (load_address, macro): Use new relaxation machinery. Remove
6577 tc_gen_reloc workarounds.
6578 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6579 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6580 first version is needed.
6581 (tc_gen_reloc): Remove relaxation handling.
6582 (md_convert_frag): Go through the fixups for a relaxable macro and
6583 mark those that belong to the unneeded alternative as done. If the
6584 second alternative is needed, adjust the fixup addresses to account
6585 for the deleted first alternative.
6586
0530d30a
RS		 65872004-01-23 Richard Sandiford <rsandifo@redhat.com>
6588
6589 * frags.h (frag_room): Declare.
6590 * frags.c (frag_room): New function.
6591 * doc/internals.texi: Document it.
6592
048cdf86
TS		 65932004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6594
6595 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6596 optimization for -mtune=r3900, as this will break on other CPUs.
6597
28d39d1a
NC		 65982004-01-11 Tom Rix <tcrix@worldnet.att.net>
6599
6600 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6601 be relaxed, use fixup.
28d39d1a
NC		 6602 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6603
26664553
JJ		 66042004-01-19 Jakub Jelinek <jakub@redhat.com>
6605
6606 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6607 precision operands.
6608
895921c9
MR		 66092004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6610
6611 * config/tc-mips.c (append_insn): Properly detect variant frags
6612 that preclude swapping of relaxed branches. Correctly swap
6613 instructions between frags when dealing with relaxed branches.
6614
f8b73030
MR		 66152004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6616
6617 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6618 throughout.
6619 * aclocal.m4: Regenerate.
6620 * configure: Regenerate.
6621
ca9a79a1 66222004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6623
ca9a79a1
NC		 6624 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6625 manipulation insns.
6626
cc3d92a5
RS		 66272004-01-12 Richard Sandiford <rsandifo@redhat.com>
6628
6629 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6630 reloc, reserve space for the delay slot as well as the jalr itself.
6631
e45d0630
PB		 66322004-01-09 Paul Brook <paul@codesourcery.com>
6633
6634 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6635 (do_vfp_sp2_from_reg2): New function.
6636 (insns): Use them.
6637 (do_vfp_dp_from_reg2): Check return values properly.
6638
81912461
ILT		 66392004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6640
78849248
ILT		 6641 * config/tc-mips.c (warn_nops): Remove static variable.
6642 (macro): Remove test of warn_nops.
6643 (md_shortops): Remove 'n'.
6644 (md_parse_option): Remove 'n' case.
6645 (md_show_usage): Remove -n.
6646 * doc/as.texinfo (Overview): Remove MIPS -n option.
6647 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6648 * NEWS: Mention removal of MIPS -n option.
6649
81912461
ILT		 6650 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6651 (cop_interlocks): Check ISA level.
6652 (cop_mem_interlocks): Define.
6653 (reg_needs_delay): Check cop_interlocks rather than
6654 ISA_HAS_COPROC_DELAYS.
6655 (append_insn): Likewise. Use cop_mem_interlocks rather than
6656 directly checking mips_opts.isa.
6657 (mips_emit_delays): Likewise.
6658
73f20958
L		 66592004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6660
6661 * config/tc-ia64.c (unwind): Move next_slot_number and
6662 next_slot_frag to ...
6663 (unw_rec_list): Here.
6664 (free_list_records): Removed.
6665 (output_unw_records): Likewise.
6666 (generate_unwind_image): Make it void.
6667 (alloc_record): Initialize next_slot_number and next_slot_frag.
6668 (slot_index): Take .org, .space and .align into account.
6669 (fixup_unw_records): Don't set slot_number to 0. Use
6670 list->next_slot_number and list->next_slot_frag instead of
6671 unwind.next_slot_number and unwind.next_slot_frag.
6672 (ia64_convert_frag): New.
6673 (generate_unwind_image): Generate a rs_machine_dependent frag
6674 for unwind record.
6675 (emit_one_bundle): Use list->next_slot_number and
6676 list->next_slot_frag instead of unwind.next_slot_number and
6677 unwind.next_slot_frag.
6678
6679 * config/tc-ia64.h (md_convert_frag): Defined as
6680 ia64_convert_frag.
6681 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6682
99d09cdb
AO		 66832004-01-06 Alexandre Oliva <aoliva@redhat.com>
6684
6685 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6686 * config/tc-frv.h (md_apply_fix3): Don't define.
6687 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6688 operands.
6689 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6690 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6691 * config/tc-frv.c (line_separator_chars): Add `!'.
6692 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6693 * config/tc-frv.c (md_assemble): Clear insn upfront.
6694 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6695 * config/tc-frv.c (OPTION_FDPIC): New macro.
6696 (md_longopts): Add mfdpic.
6697 (md_parse_option): Handle it.
6698 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6699 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6700 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6701 (frv_pic_ptr): Parse funcdesc.
6702
4a4c4a1d
MR		 67032004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6704
6705 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6706 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6707
2251dd89
MR		 67082004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6709
6710 * Makefile.am (Makefile): Move the dependency on
6711 $(BFDDIR)/configure.in to...
6712 (CONFIG_STATUS_DEPENDENCIES): ... here.
6713 (AUTOMAKE_OPTIONS): Require automake 1.8.
6714 * Makefile.in: Regenerate.
6715 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6716 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6717 $(BFDDIR)/configure.in here as well.
6718 * doc/Makefile.in: Regenerate.
6719
c6581168
MR		 67202004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6721
6722 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6723 * Makefile.in: Regenerate.
6724 * aclocal.m4: Regenerate.
6725 * doc/Makefile.am (install, install-info): Remove.
6726 (install-data-local): A new hook for install-info.
6727 (AUTOMAKE_OPTIONS): Require automake 1.8.
6728 * doc/Makefile.in: Regenerate.
6729
303e7b79
NC		 67302004-01-02 Nutan Singh <nutan@kpitcummins.com>
6731
6732 * doc/c-sh.texi: Update description about floating point behavior
6733 of SH family.
6734
b50c15dc
NC		 67352004-01-02 Bernardo Innocenti <bernie@develer.com>
6736
6737 * configure.in: Add m68k-uClinux target.
6738 * configure: Regenerate.
7de9afa2 6739
c9e214e5 6740For older changes see ChangeLog-0203
08d56133
NC		 6741\f
6742Local Variables:
6743mode: change-log
6744left-margin: 8
6745fill-column: 74
6746version-control: never
6747End:
GDB Binutils - Deliverables
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