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[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
461b725f
AO		 12005-11-17 Alexandre Oliva <aoliva@redhat.com>
2
3 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
4 dotname.
5 * write.c (write_object_file): Do not remove used weakrefd.
6
b57d375b
JB		 72005-11-17 Jan Beulich <jbeulich@novell.com>
8
9 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
10 DW_CFA_restore and DW_CFA_undefined in a loop.
11
92757bc9
JB		 122005-11-17 Jan Beulich <jbeulich@novell.com>
13
14
15 * symbols.h (S_CLEAR_VOLATILE): Declare.
16 * symbols.c (colon): Also accept redefinable symbols for
17 redefinition. Clone them before modifying.
18 (S_CLEAR_VOLATILE): Define.
19 * cond.c (s_ifdef): Also test for equated symbols.
20 * read.c (s_comm_internal): Also exclude non-redefinable
21 equated symbols. Clone redefinable ones before modifying.
22 (s_weakref): Clone redefinable symbols before modifying.
23 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
24 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
25 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
26
7815f848
AM		 272005-11-16 Alan Modra <amodra@bigpond.net.au>
28
29 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
30
3896cfd5
AM		 312005-11-16 Alan Modra <amodra@bigpond.net.au>
32
33 * configure.tgt (i386-*-gnu*): Set em=gnu.
34 * config/te-gnu.h: New file.
35 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
36
86ebace2
AM		 372005-11-16 Alan Modra <amodra@bigpond.net.au>
38
39 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
40 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
41 redundant check.
42 * read.c (s_lsym): Remove non-BFD assembler sym handling.
43
9eda1ce9
AM		 442005-11-16 Alan Modra <amodra@bigpond.net.au>
45
46 * read.c (s_comm_internal): Set bfd_com_section segment.
47 (s_mri_common): Likewise.
48 * write.c (write_object_file): Remove non-BFD assembler common
49 sym handling.
50
01ae4198
DJ		 512005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
52
53 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
54 opcode if r4-r15 are not saved.
55
e46c13d8
AM		 562005-11-15 Alan Modra <amodra@bigpond.net.au>
57
58 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
59
d8ca90b5
JB		 602005-11-14 Jan Beulich <jbeulich@novell.com>
61
62 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
63 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
64 (ar): Use AR_* instead of literals.
65 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
66 CR_PMV, CR_CMCV): Define.
67 (cr): Use CR_* instead of literals.
68
8b84be9d
JB		 692005-11-14 Jan Beulich <jbeulich@novell.com>
70
71 * config/tc-ia64.c (md): Rename regsym to indregsym and move
72 it to the end of the structure.
73 (ar): Field regnum is unsigned.
74 (cr): Likewise:
75 (indirect_reg): Likewise.
76 (declare_register_set): Parameter regnum is unsigned.
77 (declare_register): Parameter numregs and base_regnum are
78 unsigned. So is the local loop variable.
79 (md_begin): Restrict scope of local variable regnum, which
80 also is unsigned. Replace loops with function calls where
81 possible. Re-order things so that register groups are kept
82 together. Remove all uses of regsym except for indirect
83 registers. Replace use of regsym by indregsym for indirect
84 registers.
85 (ia64_optimize_expr): Replace use of regsym by indregsym for
86 indirect registers, with appropriate bias.
87
0499d65b
TS		 882005-11-14 David Ung <davidu@mips.com>
89
90 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
91 for the MIPS16e save/restore instructions.
92
513ba3ab
JB		 932005-11-11 Jan Beulich <jbeulich@novell.com>
94
95 * doc/Makefile.am: Make asconfig.texi writeable before trying
96 to write to it.
97 * doc/Makefile.in: Refresh.
98
7b0441f6
JB		 992005-11-10 Jan Beulich <jbeulich@novell.com>
100
101 * config/tc-i386.c (intel_e11): Don't special-case segment
102 registers in brackets.
103
01cfc07f
NC		 1042005-11-10 Nick Clifton <nickc@redhat.com>
105
106 * config/tc-arm.c (BAD_ADDR_MODE): Define.
107 (arm_reg_parse_multi): Return NULL rather than FAIL.
108 (arm_reg_parse): Fix comment, the function returns FAIL rather
109 than NULL if it is unable to parse the register name.
110 (do_ldrex): Use BAD_ADDR_MODE.
111 Change error message for PC-relative addressing.
112 (do_strex): Likewise.
113 (do_t_ldrex): Use BAD_ADDR_MODE.
114 (do_t_strex): Likewise.
115
74b56d1f
NC		 1162005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
117
118 * config/tc-sparc.c (isoctal): Fix thinko.
119
4fa6945e
NC		 1202005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
121
122 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
123 flag_mri_m68k as condition for parsing the '$' as a prefix.
124 * as.h (DOLLAR_AMBIGU): Define if needed.
125
6f84a2a6
NS		 1262005-11-08 Nathan Sidwell <nathan@codesourcery.com>
127
128 Add ms2 support.
129 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
130 (ms1_architectures): Add ms2.
131 (md_parse_option): Add ms2.
132 (md_show_usage): Add ms2.
133 (md_assemble): Add JAL_HAZARD detection logic.
134 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
135 * doc/c-ms1.texi: New.
136 * doc/all.texi: Add MS1.
137 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
138 * doc/Makefile.in: Rebuilt.
139 * doc/Makefile: Rebuilt.
140
a541e3ce
SE		 1412005-11-07 Steve Ellcey <sje@cup.hp.com>
142
143 * configure: Regenerate after modifying bfd/warning.m4.
144
8973a37d
DA		 1452005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
146
147 PR gas/1804
148 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
149 output constant data.
150
a0b7da79
MM		 1512005-11-07 Mark Mitchell <mark@codesourcery.com>
152
153 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
154 * doc/Makefile.in: Regenerated.
155 * doc/as.texinfo: Document "@FILE".
156
422fee64
NC		 1572005-11-07 Nick Clifton <nickc@redhat.com>
158
159 PR binutils/1568
160 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
161 'x' attribute. Remember the actions of the 'w' and 'n' attributes
162 and do not allow the 'x','s' or 'd' attributes to change them.
163
b3b91714
AM		 1642005-11-07 John Levon <levon@movementarian.org>
165
166 * config/tc-i386.h (tc_comment_chars): Define.
167 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
168 (i386_comment_chars): Add.
169 (md_parse_options): Process OPTION_DIVIDE.
170 (md_show_usage): Describe --divide option.
171 * doc/c-i386.texi: Document --divide option.
172
fb7ccfc1
AM		 1732005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
174
175 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
176 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
177
0e470c55
AM		 1782005-11-07 Alan Modra <amodra@bigpond.net.au>
179
180 * macro.c (buffer_and_nest): Skip labels regardless of
181 NO_PSEUDO_DOT and flag_m68k_mri.
182
fb7ccfc1 1832005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 184
185 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 186 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
187 otherwise.
fee9cbc7 188
b54788f8
AO		 1892005-11-04 Alexandre Oliva <aoliva@redhat.com>
190
191 * read.c (s_weakref): Do not permit redefinitions.
192 * symbols.c (colon): Do not permit redefinitions of equated
193 symbols.
194
0876dd7e
TS		 1952005-11-01 Thiemo Seufer <ths@networkno.de>
196
197 PR gas/1299
198 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
199 * Makefile.in: Regenerate.
200
44075ae2
TS		 2012005-11-01 Thiemo Seufer <ths@networkno.de>
202
203 * config/tc-mips.c (md_parse_option): Fix typo in comment.
204
a55ff675
MM		 2052005-10-30 Mark Mitchell <mark@codesourcery.com>
206
207 * as.c (show_usage): Document "@FILE".
208
b177c45c
L		 2092005-10-30 H.J. Lu <hongjiu.lu@intel.com>
210
211 * Makefile.am (OBJ_FORMATS): Remove vms.
212 Run "make dep-am".
213 * Makefile.in: Regenerated.
214
215 * dep-in.sed: Replace " ./" with " ".
216
4fb1e3d3
DB		 2172005-10-28 Dave Brolley <brolley@redhat.com>
218
219 Contribute the following change:
220 2005-09-19 Dave Brolley <brolley@redhat.com>
221
222 * config/tc-m32c.c (default_isa): New static variable.
223 (m32c_isa): Now of type CGEN_BITSET.
224 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
225
2e10c237
PB		 2262005-10-28 Paul Brook <paul@codesourcery.com>
227
228 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
229 instead of mcpu_cpu_opt.
230
53dfbcc7
BW		 2312005-10-27 Sterling Augustine <sterling@tensilica.com>
232
233 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
234 refer to "ports" instead of "queues".
235 (check_t1_t2_reads_and_writes): Pass correct interface values to
236 xtensa_interface_inout.
237
6a2b6326
JB		 2382005-10-27 Jan Beulich <jbeulich@novell.com>
239
240 * read.c (assign_symbol): Also consider equates already defined.
241 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
242 * config/obj-coff.h (obj_symbol_clone_hook): New.
243 (coff_obj_symbol_clone_hook): Declare.
244 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
245
6b73c529
DD		 2462005-10-26 DJ Delorie <dj@redhat.com>
247
d14c4fad
DD		 248 * config/tc-m32c.c (md_relax_table, subtype_mappings,
249 md_convert_frag): Add jsr.w support.
0e470c55 250
6b73c529
DD		 251 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
252 itself.
253 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
254 and imm-8-HI operands.
255
f1022c90
PB		 2562005-10-26 Paul Brook <paul@codesourcery.com>
257
258 * config/tc-arm.c (insns): Correct "sel" entry.
259
4d1bb795
JB		 2602005-10-26 Jan Beulich <jbeulich@novell.com>
261
262 * config/tc-i386.c (i386_operand): Don't check register prefix here.
263 (parse_real_register): Rename from parse_register.
264 (parse_register): New.
265 (i386_parse_name): New.
266 (md_operand): New.
267 (intel_e11): Don't tolerate registers in offset expressions anymore.
268 (intel_get_token): Don't check register prefix here. Copy the actual
269 register token, not the canonical register name.
270 * config/tc-i386.h (md_operand): Delete.
271 (i386_parse_name): Declare.
272 (md_parse_name): Define.
273
3c9b82ba
NC		 2742005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
275
276 * Makefile.am: Add Z80 cpu.
277 * Makefile.in: Regenerated.
0e470c55 278 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 279 and disallow newlines in quoted strings.
280 * configure.tgt: Add z80-*-coff.
281 * config/obj-coff.h: Add format "coff-z80".
282 * doc/Makefile.am: Add c-z80.texi.
283 * doc/Makefile.in: Regenerated.
284 * doc/all.texi: Add Z80.
285 * doc/c-z80.texi: New file
286 * doc/as.texinfo: Add z80 options and some z80-related remarks.
287 * config/tc-z80.c: New file
288 * config/tc-z80.h: New file
289 * NEWS: Mention new support.
290
50afb01e
L		 2912005-10-25 H.J. Lu <hongjiu.lu@intel.com>
292
293 * write.c (adjust_reloc_syms): Undo the change made on
294 2005-04-26 to allow local symbol set to undefined symbol.
295
7c8d43d8
L		 2962005-10-24 H.J. Lu <hongjiu.lu@intel.com>
297
298 * Makefile.am (bfin-parse.tab.h): Removed.
299 (bfin-parse.h): Added.
300 * Makefile.in: Regenerated.
301
3caac5b8
AM		 3022005-10-25 Alan Modra <amodra@bigpond.net.au>
303
304 * po/POTFILES.in: Regenerate.
305 * po/gas.pot: Regenerate.
306
beb6bfe8
BS		 3072005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
308
309 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
310 make a single reloc with an offset rather than a stack.
311 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
312
06e77878
AO		 3132005-10-24 Alexandre Oliva <aoliva@redhat.com>
314
315 * read.c (potable): Add weakref.
316 (s_weakref): New.
317 * read.h (s_weakref): Declare.
318 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
319 * symbols.c (colon): Clear weakrefr.
320 (symbol_find_exact): Rename to, and reimplement in terms of...
321 (symbol_find_exact_noref): ... new function.
322 (symbol_find): Likewise...
323 (symbol_find_noref): ... ditto.
324 (resolve_symbol_value): Resolve weakrefr without setting their
325 values.
326 (S_SET_WEAK): Call hook.
327 (S_GET_VALUE): Follow weakref link.
328 (S_SET_VALUE): Clear weakrefr.
329 (S_IS_WEAK): Follow weakref link.
330 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
331 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
332 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
333 (symbol_mark_used): Follow weakref link.
334 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
335 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
336 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
337 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
338 * write.c (adust_reloc_syms): Follow weakref link. Do not
339 complain if target is undefined.
340 (write_object_file): Likewise. Remove weakrefr symbols. Drop
341 unreferenced weakrefd symbols.
342 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
343 symbols EXTERNAL.
344 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
345 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
346 * doc/as.texinfo: Document weakref.
347 * doc/internals.texi: Document new struct members, internal
348 functions and hooks.
349
9ba4c445
JZ		 3502005-10-24 Jie Zhang <jie.zhang@analog.com>
351
352 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
353 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
354 * Makefile.in: Regenerate.
355 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
356 * config/tc-bfin.c (md_chars_to_number): Change the type of first
357 argument from unsigned char * to char * to remove signedness warnings.
358
6a2375c6
JB		 3592005-10-24 Jan Beulich <jbeulich@novell.com>
360
361 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
362 (dot_rot): Change type of num_* variables. Check for positive count.
363 (ia64_optimize_expr): Re-structure.
364 (md_operand): Check for general register.
365
5e0bd176
JB		 3662005-10-24 Jan Beulich <jbeulich@novell.com>
367
368 * config/tc-ia64.c (declare_register): Call symbol_create.
369 (md_begin): Remove local variables total, ar_base, and cr_base.
370 Start loops for registers at their respective first one. Don't
371 update md.regsym for alias names. Generate alias name tp for r13.
372
cab0a0db
DD		 3732005-10-21 DJ Delorie <dj@redhat.com>
374
375 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
376 names unstead of numbers.
377
29024861
DU		 3782005-10-19 David Ung <davidu@mips.com>
379
380 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
381 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
382 hence avoiding to emit a nop.
383
9f8e671b
JZ		 3842005-10-19 Jie Zhang <jie.zhang@analog.com>
385
386 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
387 LEX_BEGIN_NAME.
388 (bfin_start_line_hook): Remove the workaround for LSETUP(.
389 (bfin_name_is_register): Remove the workarounds for LSETUP(
390 and SAA(.
391 (bfin_start_label): Ditto.
392
e8247da7
BW		 3932005-10-18 Bob Wilson <bob.wilson@acm.org>
394
395 * config/tc-xtensa.c (xtensa_end_directive): Restore
396 default_lit_sections regardless of use_literal_section.
397
1e0486ea
JZ		 3982005-10-18 Jie Zhang <jie.zhang@analog.com>
399
400 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
401 * Makefile.in: Regenerated.
402
cd1fcb49
NC		 4032005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
404
405 * doc/as.texinfo (.loc) Fix placement of '@end table'.
406
7c430684
BW		 4072005-10-17 Bob Wilson <bob.wilson@acm.org>
408
409 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
410 unsigned line number. Do not include "dwarf2dbg.h".
411 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
412 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
413 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
414 (md_assemble): Use as_where instead of dwarf2_where.
415 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
416 dwarf2_line_infos. Change to call new_logical_line followed by
417 dwarf2_emit_insn.
418
7047dd1e
NC		 4192005-10-14 Mike Frysinger <vapier@gentoo.org>
420
421 * doc/as.texinfo (Section): Add missing ']' to .section example.
422
559c577b
DA		 4232005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
424
425 PR binutils/941
426 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
427 unknown opcode is found.
428
3e8a519c
MM		 4292005-10-12 Mark Mitchell <mark@codesourcery.com>
430
431 * NEWS: Mention @file.
432
dc191a8f
NC		 4332005-10-12 Nick Clifton <nickc@redhat.com>
434
435 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
436 generally tidy up the code.
437 * config/tc-avr.h: Likewise.
438
60d11e55
JB		 4392005-10-12 Jan Beulich <jbeulich@novell.com>
440
441 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
442 (dot_pred_rel): Likewise.
443 (parse_operand): Likewise.
444 (ia64_unrecognized_line): Likewise.
445 (md_operand): Likewise.
446
9497f5ac
NC		 4472005-10-11 Jan Beulich <jbeulich@novell.com>
448
449 * expr.h (enum expr_mode): New.
60d11e55 450 (expression): Pass third argument to expr.
9497f5ac
NC		 451 (expression_and_evaluate): New.
452 (deferred_expression): New.
453 (expr): Add third parameter.
454 (resolve_expression): New.
455 * struc-symbol.h (struct symbol): New members sy_volatile and
456 sy_forward_ref.
457 * symbols.c, symbols.h (symbol_clone): New.
458 (symbol_clone_if_forward_ref): New.
459 (snapshot_symbol): New.
460 (S_IS_VOLATILE): New.
461 (S_IS_FORWARD_REF): New.
462 (S_SET_VOLATILE): New.
463 (S_SET_FORWARD_REF): New.
464 * as.c (macro_expr): Use expression_and_evaluate.
465 * cond.c (s_if): Likewise.
466 (s_elseif): Likewise.
467 * dw2gencfi.c (cfi_parse_reg): Likewise.
468 * expr.c (operand): Add second parameter. Optionally call
469 deferred_expression. Pass mode argument to itself and md_parse_name.
470 Check mode before trying to evaluate symbol. Call
471 symbol_clone_if_forward_ref for both operands.
60d11e55 472 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 473 Optionally call resolve_expression.
474 (resolve_expression): New.
475 (get_single_number): Pass second argument to operand.
476 * read.c (potable): New entry for .eqv.
477 (read_a_source_file): Handle new == operator.
478 (get_absolute_expr): Use expression_and_evaluate.
479 (s_lsym): Likewise.
480 (assign_symbol): Rename second parameter. Call symbol_clone on
481 legal and illegal redefinition. Call S_SET_VOLATILE and
482 S_SET_FORWARD_REF depending on mode.
483 (s_set): Update description.
484 (s_space): Call resolve_expression.
485 (pseudo_set): Optionally call deferred_expression. Check
486 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
487 (equals): Handle ==.
488 * config/tc-ia64.h (md_parse_name): Add mode parameter.
489 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
490 * config/tc-m32r.h (md_parse_name): Likewise.
491 (m32r_parse_name): Likewise.
492 * config/tc-mmix.h (md_parse_name): Likewise.
493 * config/tc-mn10300.h (md_parse_name): Likewise.
494 (mn10300_parse_name): Likewise.
495 * config/tc-ppc.h (md_parse_name): Likewise.
496 * config/tc-sh.h (md_parse_name): Likewise.
497 (sh_parse_name): Likewise.
498 * config/tc-sh64.h (md_parse_name): Likewise.
499 (sh64_consume_datalabel): Likewise.
500 * config/tc-tic54x.h (md_parse_name): Likewise.
501 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
502 before trying to evaluate symbol.
503 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
504 * config/tc-sh.c (sh_parse_name): Likewise.
505 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
506 second argument to operandf. Pass mode parameter to sh_parse_name.
507 * doc/as.texinfo: Document .eqv and the == assignment operator.
508
fa4ec3f5
ILT		 5092005-10-10 Ian Lance Taylor <ian@airs.com>
510
511 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
512 * Makefile.in: Regenerate.
513
723a8472
NC		 5142005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
515
516 * expr.c (operator): Allow "!=" as a synonym for "<>".
517 * doc/as.texinfo (Infix Op): Mention "!=".
518
f0a3b40f
DA		 5192005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
520
521 * config/tc-hppa.c (strict): Don't initialize. Update comment.
522 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
523 found. Simplify handling of "ma" and "mb" completers.
524
ee065d83
PB		 5252005-10-08 Paul Brook <paul@codesourcery.com>
526
527 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
528 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
529 New variables.
530 (arm_cpu_option_table): Add canonical_name.
531 (arm_cpus): Populate canonical_name field.
532 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
533 aeabi_set_public_attributes, arm_md_end): New functions.
534 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
535 (md_assemble): Set thumb_arch_used and arm_arch_used.
536 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
537 * config/tc-arm.h (md_end): Define.
538 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
539
37dedf66 5402005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 541 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 542
543 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
544 (parse_reg_without_prefix): New function.
545 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
546 set.
547 (option md_longopts): Add allow-reg-prefix option.
548 * doc/c-sh.texi: Document --allow-reg-prefix option.
549 * NEWS: Mention the new switch.
550
d1eac9d9
NC		 5512005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
552
553 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
554 operators.
555
4945bb8a
BW		 5562005-09-30 Sterling Augustine <sterling@tensilica.com>
557 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 558
559 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
560
b898a385
L		 5612005-09-30 H.J. Lu <hongjiu.lu@intel.com>
562
563 * Makefile.am: Run "make dep-am".
564 * Makefile.in: Regenerated.
565 * aclocal.m4: Likewise.
566
869b9d07
MM		 5672005-09-30 Mark Mitchell <mark@codesourcery.com>
568
569 * as.c (main): Use expandargv.
570
90e3ad06
JB		 5712005-09-30 Jan Beulich <jbeulich@novell.com>
572
573 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
574 (removed) comma.
575
07c1b327
CM		 5762005-09-30 Catherine Moore <clm@cm00re.com>
577
578 * Makefile.am: Bfin support.
579 * Makefile.in: Regenerated.
580 * aclocal.m4: Regenerated.
581 * configure: Regenerated.
582 * configure.in: Bfin support.
583 * configure.tgt: Bfin support.
584 * config/bfin-aux.h: New file.
585 * config/bfin-defs.h: New file.
586 * config/bfin-lex.l: New file.
587 * config/bfin-parse.y: New file.
588 * config/tc-bfin.c: New file.
589 * config/tc-bfin.h: New file.
590 * doc/Makefile.am: Recognize c-bfin.texi.
591 * doc/Makefile.in: Regenerated.
592 * doc/all.texi: Bfin support.
593 * doc/as.texinfo: Likewise.
594 * doc/c-bfin.texi: Document bfin-specific syntax and
595 directives.
596
e3cb604e
PB		 5972005-09-30 Paul Brook <paul@codesourcery.com>
598
599 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
600 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
601 normal infix conditions.
602 (C3E): Include Thumb-2 definition.
603 (CL, cCL): Define.
604 (insns): Use them for legacy mnemonics.
605
a70c2403
NC		 6062005-09-30 Matthias Kurz <mk@baerlap.north.de>
607
608 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
609 version of <locale.h> when ENABLE_NLS is not defined.
610
ef0241e7
JB		 6112005-09-29 Jan Beulich <jbeulich@novell.com>
612
613 * config/tc-ia64.c (parse_operands): Always parse first operand of
614 alloc.
615
c9c5dcda
AM		 6162005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
617 Alan Modra <amodra@bigpond.net.au>
618
619 * app.c (do_scrub_chars): Match open and close quote of strings.
620 Remove redundant EOF test in case 7.
621
e05278af
JB		 6222005-09-28 Jan Beulich <jbeulich@novell.com>
623
624 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
625 relocations in 16- and 32-bit modes.
626 (i386_displacement): Make pc-relative branch handling dependent
627 upon operand (rather than address) size.
628
7c9c8381
JB		 6292005-09-28 Jan Beulich <jbeulich@novell.com>
630
631 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
632 parsing the input.
633 (dot_cfi_startproc): Likewise.
634 (dot_cfi_endproc): Likewise. Also check no extra input was given.
635 (dot_cfi_escape): Likewise.
636
d182319b
JB		 6372005-09-28 Jan Beulich <jbeulich@novell.com>
638
639 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
640 (TC_CONS_FIX_NEW): Define unconditionally.
641 (x86_pe_cons_fix_new): Remove.
642 * config/tc-i386.c (signed_cons): New.
643 (md_pseudo_table): Add slong.
644 (x86_cons_fix_new): Declare unconditionally.
645 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
646 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
647 conversion.
648
37b75c0c
AM		 6492005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
650
651 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
652 buffer after copying string.
653
db8ac8f9
PB		 6542005-09-27 Paul Brook <paul@codesourcery.com>
655
656 * config/arm.c (arm_cpus): Add more cpu names.
657 * doc/c-arm.texi: Document them.
658
66bd02d3
AM		 6592005-09-21 Alan Modra <amodra@bigpond.net.au>
660
661 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
662
fead5cd9
RH		 6632005-09-20 Richard Henderson <rth@redhat.com>
664
665 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
666
07a53e5c
RH		 6672005-09-20 Richard Henderson <rth@redhat.com>
668
669 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
670 with label.
671 (dwarf2_loc_mark_labels): New.
672 (dwarf2_gen_line_info_1): Split out of ...
673 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
674 (dwarf2_emit_label): New.
675 (dwarf2_directive_loc_mark_labels): New.
676 (out_set_addr): Take a symbol instead of frag+ofs.
677 (relax_inc_line_addr): Likewise.
678 (emit_inc_line_addr): Assert delta non-negative.
679 (process_entries): Remove dead code. Update to work with temp
680 symbols instead of frag+ofs.
681 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
682 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
683 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
684 * config/obj-elf.h (obj_frob_label): New.
685 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
686 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
687 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
688 Similarly in the respective tc_frob_label implementation functions.
689 * config/tc-i386.c (md_pseudo_table): Move file and loc to
690 non-elf section; add loc_mark_labels.
691 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
692 (ia64_flush_insns): Check for marked labels; emit line entry if so.
693 (emit_one_bundle): Similarly.
694 (ia64_frob_label): Record marked labels.
695 * config/tc-m68hc11.h (tc_frob_label): Remove.
696 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
697 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
698 * config/tc-sh64.h (tc_frob_label): Likewise.
699 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
700
aba4aa7d
AM		 7012005-09-20 Alan Modra <amodra@bigpond.net.au>
702
703 * read.c (pseudo_set): Set segment of expression syms to expr_section.
704
43fd16e4
JB		 7052005-09-14 Jan Beulich <jbeulich@novell.com>
706
707 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
708 registers, floating point control and status words, and mxcsr as
709 well as (for 64-bit code) segment base registers and rflags.
710
3e470ab5
DD		 7112005-09-09 Dmitry Diky <diwil@spec.ru>
712
713 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
714 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
715 has been reached.
716
2ef2b9ae
CF		 7172005-09-08 Chao-ying Fu <fu@mips.com>
718
719 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
720 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
721 directives.
722
3eb17e6b
PB		 7232005-09-08 Paul Brook <paul@codesourcery.com>
724
725 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
726 (do_smc, do_t_smc): ... to this.
727 (insns): Remane smi to smc.
728 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
729 BFD_RELOC_ARM_SMC.
730
ecea7679
RH		 7312005-09-07 Richard Henderson <rth@redhat.com>
732
733 * dwarf2dbg.c (dwarf2_where): Set line->isa.
734 (dwarf2_set_isa): New.
735 (dwarf2_directive_loc): Rearrange to allow all options on one line.
736 * dwarf2dbg.h (dwarf2_set_isa): Declare.
737 * doc/as.texinfo: Update .loc documentation.
738
bd0eb99b
RH		 7392005-09-07 Richard Henderson <rth@redhat.com>
740
741 * dwarf2dbg.c: Include safe-ctype.h.
742 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
743 (current): Initialize.
744 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
745 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
746 (dwarf2_directive_file): Cope with invalid filename.
747 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
748 epilogue_begin, is_stmt, isa.
749 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
750 case down lower.
37b75c0c 751 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 752 and DWARF2_FLAG_EPILOGUE_BEGIN.
753 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
754 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
755 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
756 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
757 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
758 (struct dwarf2_line_info): Add isa member.
759 * doc/as.texinfo (LNS directives): New node.
760
b8ee1a6e
DU		 7612005-09-07 David Ung <davidu@mips.com>
762
763 * config/tc-mips.c (append_insn): Undo last change. Instead add
764 guard to suppress calling frag_grow if the current instruction is
765 one that allows a delay slot.
766
ef2e4d86
CF		 7672005-09-06 Chao-ying Fu <fu@mips.com>
768
769 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
770 (mips_opts): Add -1 to initialize ase_mt.
771 (file_ase_mt): New variable for -mmt.
772 (CPU_HAS_MT): New define.
773 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
774 formats.
775 (mips_ip): Check ase_mt to enable MT instructions.
776 Handle !, $, *, &, +T, +t, g operand formats.
777 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
778 odd float registers.
779 (OPTION_MT, OPTION_NO_MT): New define.
780 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
781 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
782 (mips_after_parse_args): Set ase_mt based on CPU.
783 (s_mipsset): Handle ".set mt" and ".set nomt".
784 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
785 (md_show_usage): Show usage of -mmt and -mno-mt.
786 * doc/as.texinfo: Document -mmt and -mno-mt options.
787 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
788 directives.
789
0110f2b8
PB		 7902005-09-06 Paul Brook <paul@codesourcery.com>
791
792 * config/tc-arm.c (arm_it): Add relax field.
793 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
794 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
795 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
796 do_t_mov_cmp): Allow relaxation.
797 (output_relax_insn): New function.
798 (put_thumb32_insn): New function.
799 (output_inst): Use new functions.
800 (md_assemble): Don't throw error on relaxable instructions.
801 (insns): Change "b" entry from TCE(...) to tCE(...).
802 (md_estimate_size_before_relax): Return 2.
803 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
804 relax_branch, arm_relax_frag): New functions.
805 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
806 relocations.
807 * config/tc-arm.h (md_convert_frag): Remove definition.
808 (md_relax_frag): Define.
809 (arm_relax_frag): Add prototype.
810
9a64e435
PB		 8112005-09-02 Paul Brook <paul@codesourcery.com>
812
813 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
814
8f06b2d8
PB		 8152005-09-02 Paul Brook <paul@codesourcery.com>
816
817 * config/tc-arm.c (encode_arm_cp_address): Use
818 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
819 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
820 mode.
821 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
822 available.
823 (cCE, cC3): Define.
824 (insns): Use them for coprocessor instructions.
825 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
826 (get_thumb32_insn): New function.
827 (put_thumb32_insn): New function.
828 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
829 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
830
c4188bc9
PB		 8312005-09-02 Paul Brook <paul@codesourcery.com>
832
833 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
834 incorrect suffix matches.
835
e9df6573
DU		 8362005-09-01 David Ung <davidu@mips.com>
837
838 * config/tc-mips.c (append_insn): Correctly handle mips16 case
839 when the frags are different for the 2 instructions we want to
840 swap. If the lengths of the 2 instructions are not the same, we
841 won't do the swap but emit an nop.
842
2a9a06c1
DD		 8432005-09-01 Dmitry Diky <diwil@spec.ru>
844
845 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 846 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 847
61e192bf
NC		 8482005-08-29 Nick Clifton <nickc@redhat.com>
849
850 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
851 there is no symbol.
852
435acd52
JB		 8532005-08-26 Jan Beulich <jbeulich@novell.com>
854
855 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
856 qualified operand of a branch.
857 (intel_bracket_expr): Set JumpAbsolute here...
858 (intel_e11): ... rather than here.
859
c0524131
NC		 8602005-08-26 Christian Groessler <chris@groessler.org>
861
862 * configure.tgt: Set bfd_gas also for z8k cpu.
863 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
864 type.
865 (newfix): Adapt to bfd reloc types.
866 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
867 is available in the current frag.
868 (md_convert_frag): Adapt function parameters.
869 (tc_gen_reloc): New function.
870 (md_section_align): Use bfd_get_section_alignment.
871 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
872 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
873 relocations.
874 * config/tc-z8k.h (TARGET_ARCH): Define.
875 (tc_fix_adjustable): Define.
876
74cd071d
CF		 8772005-08-25 Chao-ying Fu <fu@mips.com>
878
879 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
880 (mips_opts): Add -1 to initialize ase_dsp.
881 (file_ase_dsp): New variable for -mdsp.
882 (CPU_HAS_DSP): New define.
883 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
884 operand formats.
885 (mips_ip): Add min_range and max_range for checking singed numbers.
886 Check ase_dsp to enable DSP instructions.
887 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
888 (OPTION_DSP, OPTION_NO_DSP): New define.
889 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
890 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
891 (mips_after_parse_args): Set ase_dsp based on CPU.
892 (s_mipsset): Handle ".set dsp" and ".set nodsp".
893 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
894 (md_show_usage): Show usage of -mdsp and -mno-dsp.
895
ff324200
DU		 8962005-08-23 David Ung <davidu@mips.com>
897
898 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
899 cpu names.
900
ac805826
AM		 9012005-08-23 Alan Modra <amodra@bigpond.net.au>
902
903 PR 1036
904 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
905
478ec1e3
AM		 9062005-08-23 Phil Edwards <phil@codesourcery.com>
907
908 * configure.tgt (*-*-vxworks): Match vxworks* instead.
909
4fa24527
JB		 9102005-08-22 Jan Beulich <jbeulich@novell.com>
911
912 * config/tc-i386.c (object_64bit): New.
913 (i386_target_format): Initialize it.
914 (output_disp): Use object_64bit for relocation type determination.
915 (output_imm): Likewise.
916 (i386_validate_fix): Likewise.
917 (tc_gen_reloc): Likewise.
918 (lex_got): Likewise. Remove static mode_name. Change array size
919 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
920 (x86_cons): Use object_64bit for deciding whether quad fields can
921 have relocations.
922
fefaa1aa
CG		 9232005-08-18 Christian Groessler <chris@groessler.org>
924
925 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
926 * config/tc-mcore.h: Likewise.
927 * config/tc-z8k.h: Likewise.
928 * config/tc-z8k.c: Likewise.
929 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
930 sh_coff_reloc_mangle declaration.
931 * config/tc-sh.c: (md_apply_fix): Fix comment for case
932 BFD_RELOC_SH_USES.
933
32a3d256
KK		 9342005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
935
936 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
937 to confirm that no ISA is specified.
938
4111faa5
NC		 9392005-08-18 Nick Clifton <nickc@redhat.com>
940
941 * write.c (relax_segment): Count the number of frags being
942 processed and use this to compute a maximum limit on the number of
943 iterations that will be allowed when attempting to relax the
944 segment.
945
11eec5fc
DS		 9462005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
947
948 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
949 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
950
23d36e92
AM		 9512005-08-16 Alan Modra <amodra@bigpond.net.au>
952
953 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
954 default cpu.
955
3d388997
PB		 9562005-08-15 Paul Brook <paul@codesourcery.com>
957
958 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
959 instructions.
960 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
961
36ae0db3
DJ		 9622005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
963
964 * config/tc-ppc.c (parse_cpu): Add -me300 support.
965 (md_show_usage): Likewise.
966 * doc/c-ppc.texi (PowerPC-Opts): Document it.
967
6c639ef9
MS		 9682005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
969
970 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
971 (md_gather_operands): Add support for optional operands.
972
77592908
DD		 9732005-08-12 Dmitry Diky <diwil@spec.ru>
974 * config/tc-msp430.c (msp430_enable_relax): New flag.
975 (msp430_enable_polys): Likewise.
976 (OPTION_RELAX): New option.
977 (OPTION_POLYMORPHS): Likewise.
978 (md_longopts): New long options.
979 (md_show_usage): Updated.
980 (md_parse_option): Add new options handler.
981 (msp430_operands): Add check if polymorph insns are enabled.
982 (msp430_force_relocation_local): New function.
983 (md_apply_fix): Now delete relocs according to new flags combination.
984 (msp430_relax_frag): Convert long branches to short branches only if
985 flag msp430_enable_relax is set.
986 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
987 (msp430_force_relocation_local): Likewise.
988 * doc/c-msp430.texi: Describe new options.
37b75c0c 989
e079bef8
ILT		 9902005-08-11 Ian Lance Taylor <ian@airs.com>
991
992 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
993 (stamp-mk.com): Likewise.
994 (EXTRA_DIST): Remove make-gas.com from list.
995 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
996 * Makefile.in: Regenerate.
997
4924bf8f
HPN		 9982005-08-11 Hans-Peter Nilsson <hp@axis.com>
999
1000 * subsegs.c (subseg_change): Move declaration of seginfo to before
1001 first statement.
1002
7be1c489
AM		 10032005-08-11 Alan Modra <amodra@bigpond.net.au>
1004
1005 * README-vms: Delete.
1006 * config-gas.com: Delete.
1007 * makefile.vms: Delete.
1008 * vmsconf.sh: Delete.
1009 * config/atof-tahoe.c: Delete.
1010 * config/m88k-opcode.h: Delete.
1011 * config/obj-bout.c: Delete.
1012 * config/obj-bout.h: Delete.
1013 * config/obj-hp300.c: Delete.
1014 * config/obj-hp300.h: Delete.
1015 * config/tc-a29k.c: Delete.
1016 * config/tc-a29k.h: Delete.
1017 * config/tc-h8500.c: Delete.
1018 * config/tc-h8500.h: Delete.
1019 * config/tc-m88k.c: Delete.
1020 * config/tc-m88k.h: Delete.
1021 * config/tc-tahoe.c: Delete.
1022 * config/tc-tahoe.h: Delete.
1023 * config/tc-tic80.c: Delete.
1024 * config/tc-tic80.h: Delete.
1025 * config/tc-w65.c: Delete.
1026 * config/tc-w65.h: Delete.
1027 * config/te-aux.h: Delete.
1028 * config/te-delt88.h: Delete.
1029 * config/te-delta.h: Delete.
1030 * config/te-dpx2.h: Delete.
1031 * config/te-hp300.h: Delete.
1032 * config/te-ic960.h: Delete.
1033 * config/vms-a-conf.h: Delete.
1034 * doc/c-a29k.texi: Delete.
1035 * doc/c-h8500.texi: Delete.
1036 * doc/c-m88k.texi: Delete.
1037 * README: Remove obsolete examples, and list of supported targets.
1038 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1039 bout and hp300 support.
1040 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1041 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1042 primary_bfd_gas.
1043 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1044 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1045 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1046 * as.h: Likewise.
1047 * dw2gencfi.c: Likewise.
1048 * dwarf2dbg.c: Likewise.
1049 * ehopt.c: Likewise.
1050 * input-file.c: Likewise.
1051 * listing.c: Likewise.
1052 * literal.c: Likewise.
1053 * messages.c: Likewise.
1054 * obj.h: Likewise.
1055 * output-file.c: Likewise.
1056 * read.c: Likewise.
1057 * stabs.c: Likewise.
1058 * struc-symbol.h: Likewise.
1059 * subsegs.c: Likewise.
1060 * subsegs.h: Likewise.
1061 * symbols.c: Likewise.
1062 * symbols.h: Likewise.
1063 * tc.h: Likewise.
1064 * write.c: Likewise.
1065 * write.h: Likewise.
1066 * config/aout_gnu.h: Likewise.
1067 * config/obj-aout.c: Likewise.
1068 * config/obj-aout.h: Likewise.
1069 * config/obj-coff.c: Likewise.
1070 * config/obj-coff.h: Likewise.
1071 * config/obj-evax.h: Likewise.
1072 * config/obj-ieee.h: Likewise.
1073 * config/tc-arm.c: Likewise.
1074 * config/tc-arm.h: Likewise.
1075 * config/tc-avr.c: Likewise.
1076 * config/tc-avr.h: Likewise.
1077 * config/tc-crx.h: Likewise.
1078 * config/tc-d10v.h: Likewise.
1079 * config/tc-d30v.h: Likewise.
1080 * config/tc-dlx.h: Likewise.
1081 * config/tc-fr30.h: Likewise.
1082 * config/tc-frv.h: Likewise.
1083 * config/tc-h8300.c: Likewise.
1084 * config/tc-h8300.h: Likewise.
1085 * config/tc-hppa.h: Likewise.
1086 * config/tc-i370.h: Likewise.
1087 * config/tc-i386.c: Likewise.
1088 * config/tc-i386.h: Likewise.
1089 * config/tc-i860.h: Likewise.
1090 * config/tc-i960.c: Likewise.
1091 * config/tc-i960.h: Likewise.
1092 * config/tc-ip2k.h: Likewise.
1093 * config/tc-iq2000.h: Likewise.
1094 * config/tc-m32c.h: Likewise.
1095 * config/tc-m32r.h: Likewise.
1096 * config/tc-m68hc11.h: Likewise.
1097 * config/tc-m68k.c: Likewise.
1098 * config/tc-m68k.h: Likewise.
1099 * config/tc-maxq.c: Likewise.
1100 * config/tc-maxq.h: Likewise.
1101 * config/tc-mcore.c: Likewise.
1102 * config/tc-mcore.h: Likewise.
1103 * config/tc-mn10200.h: Likewise.
1104 * config/tc-mn10300.c: Likewise.
1105 * config/tc-mn10300.h: Likewise.
1106 * config/tc-ms1.h: Likewise.
1107 * config/tc-msp430.c: Likewise.
1108 * config/tc-msp430.h: Likewise.
1109 * config/tc-ns32k.c: Likewise.
1110 * config/tc-ns32k.h: Likewise.
1111 * config/tc-openrisc.h: Likewise.
1112 * config/tc-or32.c: Likewise.
1113 * config/tc-or32.h: Likewise.
1114 * config/tc-ppc.c: Likewise.
1115 * config/tc-ppc.h: Likewise.
1116 * config/tc-s390.h: Likewise.
1117 * config/tc-sh.c: Likewise.
1118 * config/tc-sh.h: Likewise.
1119 * config/tc-sparc.c: Likewise.
1120 * config/tc-tic30.c: Likewise.
1121 * config/tc-tic30.h: Likewise.
1122 * config/tc-tic4x.c: Likewise.
1123 * config/tc-tic4x.h: Likewise.
1124 * config/tc-tic54x.c: Likewise.
1125 * config/tc-tic54x.h: Likewise.
1126 * config/tc-v850.h: Likewise.
1127 * config/tc-vax.c: Likewise.
1128 * config/tc-vax.h: Likewise.
1129 * config/tc-xstormy16.h: Likewise.
1130 * config/tc-xtensa.h: Likewise.
1131 * config/tc-z8k.c: Likewise.
1132 * config/tc-z8k.h: Likewise.
1133 * config/vms-a-conf.h
1134 * doc/Makefile.am: Likewise.
1135 * doc/all.texi: Likewise.
1136 * doc/as.texinfo: Likewise.
829c3ed3 1137 * doc/internals.texi: Likewise.
7be1c489
AM		 1138 * doc/Makefile.in: Regenerate.
1139 * Makefile.in: Regenerate.
1140 * configure: Regenerate.
1141 * config.in: Regenerate.
1142 * po/POTFILES.in: Regenerate.
1143
2f6178c1
NC		 11442005-08-09 Nick Clifton <nickc@redhat.com>
1145
1146 PR 1070
1147 * macro.c (getstring): Do not treat round parentheses exactly the
1148 same as angle brackets - the parentheses need to be preserved and
1149 passed on to the macro processing code.
1150
44c86e8c
NC		 11512005-08-08 Nick Clifton <nickc@redhat.com>
1152
1153 * config/tc-msp430.c (MSP430_ISA_21): Define.
1154 (mcu_types): Add entries for msp430x21xx variants.
1155
df40eaf9
NC		 11562005-08-08 Nick Clifton <nickc@redhat.com>
1157
1158 PR 1070
1159 * macro.c (getstring): Treat round parentheses in the same way as
1160 angle brackets.
1161 (get_any_string): Likewise.
1162
5a14ab23
L		 11632005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1164
1165 PR gas/1118
1166 * as.c (parse_args): Handle -al=<FILE>.
1167
47837f8e
NC		 11682005-08-07 Nick Clifton <nickc@redhat.com>
1169
1170 * read.c (s_app_line): Accept a line number of 0 for compatibility
1171 with gcc's output for assembler-with-cpp files.
1172
e27ec89e
PB		 11732005-08-05 Paul Brook <paul@codesourcery.com>
1174
1175 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1176 (do_t_add_sub): Use correct encodings inside IT block.
1177 (do_t_arit3c): Ditto.
1178 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1179 (md_assemble): Verify conditional suffixes agains IT blocks.
1180
9c3c69f2
PB		 11812005-08-05 Paul Brook <paul@codesourcery.com>
1182
1183 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1184 constants.
1185 (encode_thumb32_shifted_operand): Prohibit register shifts.
1186 (encode_thumb32_addr_mode): Fix typo.
1187 (insns): Correct thumb2 ldm and stm opcodes.
1188
f2184508
NC		 11892005-08-02 Khem Raj <kraj@mvista.com>
1190
1191 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1192 WLDRD/WSTRD instruction.
1193
4e6935a6
AM		 11942005-08-02 Alan Modra <amodra@bigpond.net.au>
1195
1196 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1197 if emitting a reloc.
1198
8a06b769
TS		 11992005-07-29 Thiemo Seufer <ths@networkno.de>
1200
1201 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1202
e9f89963
PB		 12032005-07-29 Paul Brook <paul@codesourcery.com>
1204
1205 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1206 pop.
1207 (do_t_addr): Implement 32-bit variant.
1208 (do_t_push_pop): Make some errors warnings. Handle single register
1209 32-bit case.
1210 (insns): Use tCE for adr.
1211 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1212 (md_apply_fix): Ditto.
1213
92e90b6e
PB		 12142005-07-29 Paul Brook <paul@codesourcery.com>
1215
1216 * config/tc-arm.c (parse_tb): New function.
1217 (enum operand_parse_code): Add OP_TB.
1218 (parse_operands): Handle OP_TB.
1219 (do_t_add_sub_w, do_t_tb): New functions.
1220 (insns): Add entries for addw, subw, tbb and tbh.
1221 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1222
0a7b9ba6
NC		 12232005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1224
1225 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1226
17d4e2a2
L		 12272007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1228
1229 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1230
ba825241
JB		 12312005-07-27 Jan Beulich <jbeulich@novell.com>
1232
1233 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1234 int.
1235 (unw_p_record): Remove unused/redundant fields imask and rmask.
1236 Combine spoff and pspoff into a union. Combine gr and br into a
1237 union. Change type of grmask and brmask to unsigned char. Change type
1238 of frmask to unsigned int.
1239 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1240 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1241 (check_pending_save): New.
1242 (alloc_record): Clear out entire record.
1243 (output_psp_gr): Use renamed structure fields.
1244 (output_psp_sprel): Likewise.
1245 (output_rp_gr): Likewise.
1246 (output_rp_br): Likewise.
1247 (output_rp_psprel): Likewise.
1248 (output_rp_sprel): Likewise.
1249 (output_pfs_gr): Likewise.
1250 (output_pfs_psprel): Likewise.
1251 (output_pfs_sprel): Likewise.
1252 (output_preds_gr): Likewise.
1253 (output_preds_psprel): Likewise.
1254 (output_preds_sprel): Likewise.
1255 (output_spill_base): Likewise.
1256 (output_unat_gr): Likewise.
1257 (output_unat_psprel): Likewise.
1258 (output_unat_sprel): Likewise.
1259 (output_lc_gr): Likewise.
1260 (output_lc_psprel): Likewise.
1261 (output_lc_sprel): Likewise.
1262 (output_fpsr_gr): Likewise.
1263 (output_fpsr_psprel): Likewise.
1264 (output_fpsr_sprel): Likewise.
1265 (output_priunat_gr): Likewise.
1266 (output_priunat_psprel): Likewise.
1267 (output_priunat_sprel): Likewise.
1268 (output_bsp_gr): Likewise.
1269 (output_bsp_psprel): Likewise.
1270 (output_bsp_sprel): Likewise.
1271 (output_bspstore_gr): Likewise.
1272 (output_bspstore_psprel): Likewise.
1273 (output_bspstore_sprel): Likewise.
1274 (output_rnat_gr): Likewise.
1275 (output_rnat_psprel): Likewise.
1276 (output_rnat_sprel): Likewise.
1277 (output_spill_psprel): Likewise.
1278 (output_spill_sprel): Likewise.
1279 (output_spill_reg): Likewise.
1280 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1281 bit.
1282 (output_frgr_mem): Likewise.
1283 (output_gr_mem): Likewise.
1284 (output_br_mem): Likewise.
1285 (output_gr_gr): Likewise.
1286 (output_br_gr): Likewise.
1287 (fixup_unw_records): Likewise.
1288 (process_one_record): Use renamed structure fields. For gr_gr and
1289 br_gr, collect mask from chain of records before output.
1290 (in_prologue): Simplify and eliminate early returns. Call
1291 check_pending_save.
1292 (in_body): Simplify and eliminate early returns.
1293 (dot_body): Call check_pending_save.
1294 (md_assemble): Update comment. Deal with pending saves.
1295
9cd96992
JB		 12962005-07-26 Jan Beulich <jbeulich@novell.com>
1297
1298 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1299 mask from guessed suffix, but mask out other immediate types only
1300 if at least on candidate is valid for the insn.
1301
fd54057a
DD		 13022005-07-25 DJ Delorie <dj@redhat.com>
1303
1304 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1305 Support %mod() modifiers from opcodes.
1306 * doc/c-m32c.texi (M32C-Modifiers): New section.
1307
3b22753a
L		 13082005-07-25 Jan Hubicka <jh@suse.cz>
1309 H.J. Lu <hongjiu.lu@intel.com>
1310
1311 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1312 defined.
1313 (elf_com_section_ptr): New.
1314 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1315 (elf_common_parse): Make it global. Use elf_com_section_ptr
1316 instead of bfd_com_section_ptr.
1317 (obj_elf_change_section): Handle x86-64 large bss sections.
1318
1319 * config/obj-elf.h (elf_com_section_ptr): New.
1320 (elf_common_parse): New.
1321
1322 * config/tc-i386.c (handle_large_common): New.
1323 (md_pseudo_table): Add "largecomm".
1324 (x86_64_section_letter): New.
1325 (x86_64_section_word): New.
1326
1327 * config/tc-i386.h (x86_64_section_word): New.
1328 (x86_64_section_letter): New.
1329 (md_elf_section_letter): New. Defined.
1330 (md_elf_section_word): Likewise.
1331
9f971fcb
NC		 13322005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1333
1334 * configure.tgt: Remove i386-*-rtemself*.
1335 Remove sparc-*-rtemself*.
1336
240a3425
BE		 13372005-07-21 Ben Elliston <bje@gnu.org>
1338
1339 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1340
c160f130
PB		 13412005-07-21 Paul Brook <paul@codesourcery.com>
1342
1343 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1344 inst.reloc.pc_rel.
1345
a9bfff94
NC		 13462005-07-20 Tavis Ormandy <taviso@gentoo.org>
1347
1348 * messages.c: Use vsnprintf instead of vsprintf.
1349
157e7bd1
NC		 13502005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1351
1352 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1353 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1354
85da3a56
NC		 13552005-07-18 Nick Clifton <nickc@redhat.com>
1356
1357 * configure.tgt: Restore alpha ordering to list of arches.
1358
71e17562
DA		 13592005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1360
1361 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1362
718ddfc0
JB		 13632005-07-18 Jan Beulich <jbeulich@novell.com>
1364
1365 * config/tc-i386.c (md_begin): Use IS_ELF.
1366 (tc_i386_fix_adjustable): Likewise.
1367 (md_estimate_size_before_relax): Likewise.
1368 (md_apply_fix): Likewise.
1369 (i386_target_format): Likewise.
1370 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1371 (i386_immediate): Remove #ifdef LEX_AT.
1372 (i386_displacement): Likewise.
1373 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1374 LEX_AT.
1375
3956db08
JB		 13762005-07-18 Jan Beulich <jbeulich@novell.com>
1377
1378 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1379 parameter to unsigned. Parameter sign now is tristate - zero/
1380 positive mean unsigned/signed, negative means signedness doesn't
1381 matter. Check field size,
1382 signedness, and pcrel-ness are in agreement between relocated field
1383 and relocation type. Adjust diagnostics.
1384 (optimize_imm): And type mask of operand instead of overwriting it.
1385 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1386 local structure and initialize gotrel accordingly. Pass caller as
1387 mask of types that the operator can match.
1388 (x86_cons_fix_new): Let reloc know that signedness of relocation
1389 doesn't matter.
1390 (x86_pe_cons_fix_new): Likewise.
1391 (x86_cons): Pass additional argument to lex_got.
1392 (i386_immediate): New local variable 'types'. Pass its address as
1393 additional argument to lex_got. Mask out operand types not supported
1394 befoe returning.
1395 (i386_displacement): Likewise. Set bigdisp to all types supported in
1396 64-bit mode, combining the previously split initialization.
1397
2dd88dca
JB		 13982005-07-18 Jan Beulich <jbeulich@novell.com>
1399
1400 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1401 current mode.
1402
8126167b
DA		 14032005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1404
1405 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1406 promoted match.
1407
0f82ff91
AM		 14082005-07-16 Alan Modra <amodra@bigpond.net.au>
1409
1410 * Makefile.am: Run "make dep-am".
1411 * Makefile.in: Regenerate.
1412
90700ea2
L		 14132007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1414
1415 * gas/config/tc-i386.h (CpuVMX): New.
1416 (CpuUnknownFlags): Add CpuVMX.
1417
49f58d10
JB		 14182005-07-14 Jim Blandy <jimb@redhat.com>
1419
1420 Add support for the Renesas M32C.
1421 * Makefile.am (CPU_TYPES): List m32c.
1422 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1423 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1424 * configure.in: Add case for m32c.
1425 * configure.tgt: Add cases for m32c and m32c-*-elf.
1426 * configure: Regenerated.
1427 * config/tc-m32c.c, config/tc-m32c.h: New files.
1428 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1429 * doc/Makefile.in: Regenerated.
1430 * doc/all.texi: Set M32C.
1431 * doc/as.texinfo: Add text for the M32C-specific options and line
1432 comment characters, and refer to c-m32c.texi.
1433 * doc/c-m32c.texi: New file.
37b75c0c 1434
6c5cf62c
NC		 14352005-07-14 Nick Clifton <nickc@redhat.com>
1436
1437 PR 1069
1438 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1439 the ins_parse buffer.
1440
14c194bb
NC		 14412005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1442
1443 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1444 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1445
28a9d8f5
L		 14462005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1447
1448 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1449 displacements.
1450
b4f261e0
BE		 14512005-07-08 Ben Elliston <bje@au.ibm.com>
1452
1453 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1454 * config/obj-elf.h: Likewise.
1455 * config/tc-h8300.h: Likewise.
1456 * config/tc-h8500.h: Likewise.
1457 * config/tc-i370.h: Likewise.
1458 * config/tc-i386.h: Likewise.
1459 * config/tc-m68hc11.h: Likewise.
1460 * config/tc-m68k.h: Likewise.
1461 * config/tc-ppc.h: Likewise.
1462 * config/tc-s390.h: Likewise.
1463 * config/tc-sh.h: Likewise.
1464 * config/tc-sparc.h: Likewise.
1465 * config/tc-tic30.c: Likewise.
1466 * config/tc-w65.h: Likewise.
1467 * config/tc-xtensa.h: Likewise.
1468
d8b19f1a
HPN		 14692005-07-08 Hans-Peter Nilsson <hp@axis.com>
1470
1471 PR gas/1049
1472 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1473
0fd3a477
JW		 14742005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1475
1476 * config/tc-tic30.c (debug): Add format attribute. Fix format
1477 bugs.
1478
bf50992e
L		 14792005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1480
1481 * config/tc-i386.c (cpu_arch): Add sse3.
1482
1483 * config/tc-i386.h (CpuSSE3): Renamed from ...
1484 (CpuPNI): This. Defined as CpuSSE3.
1485
1486 * doc/c-i386.texi: Document .sse3.
1487
5d5e6db9
JB		 14882005-07-06 Jan Beulich <jbeulich@novell.com>
1489
1490 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1491
3ec2b351
NC		 14922005-07-05 Nick Clifton <nickc@redhat.com>
1493
1494 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1495 md_chars_to_numbers to an unsigned pointer in order to avoid a
1496 compile time warning.
1497
9d8504b1
PB		 14982005-07-05 Paul Brook <paul@codesourcery.com>
1499
1500 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1501
a0defb2e
AH		 15022005-07-05 Aldy Hernandez <aldyh@redhat.com>
1503
1504 * config/tc-ms1.c: New.
1505 * config/tc-ms1.h: New.
1506 * testsuite/gas/ms1/allinsn.d: New.
1507 * testsuite/gas/ms1/allinsn.s: New.
1508 * testsuite/gas/ms1/badinsn.s: New.
1509 * testsuite/gas/ms1/badinsn1.s: New.
1510 * testsuite/gas/ms1/badoffsethigh.s: New.
1511 * testsuite/gas/ms1/badoffsetlow.s: New.
1512 * testsuite/gas/ms1/badorder.s: New.
1513 * testsuite/gas/ms1/badreg.s: New.
1514 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1515 * testsuite/gas/ms1/badsignedimmlow.s: New.
1516 * testsuite/gas/ms1/badsyntax.s: New.
1517 * testsuite/gas/ms1/badsyntax1.s: New.
1518 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1519 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1520 * testsuite/gas/ms1/errors.exp: New.
1521 * testsuite/gas/ms1/ldst.s: New.
1522 * testsuite/gas/ms1/misc.d: New.
1523 * testsuite/gas/ms1/misc.s: New.
1524 * testsuite/gas/ms1/ms1-16-003.d: New.
1525 * testsuite/gas/ms1/ms1-16-003.s: New.
1526 * testsuite/gas/ms1/ms1.exp: New.
1527 * testsuite/gas/ms1/msys.d: New.
1528 * testsuite/gas/ms1/msys.s: New.
1529 * testsuite/gas/ms1/relocs.d: New.
1530 * testsuite/gas/ms1/relocs.exp: New.
1531 * testsuite/gas/ms1/relocs1.s: New.
1532 * testsuite/gas/ms1/relocs2.s: New.
1533
30123838
JB		 15342005-07-05 Jan Beulich <jbeulich@novell.com>
1535
1536 * config/tc-i386.h (CpuSVME): New.
1537 (CpuUnknownFlags): Include CpuSVME.
1538 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1539 as alias of sledgehammer.
1540 (md_assemble): Include invlpga in the check for insns with two source
1541 operands.
1542 (process_operands): Include SVME insns in the check for ignored
1543 segment overrides. Adjust diagnostic.
1544 (i386_index_check): Special-case SVME insns with memory operands.
1545
ca3f61f7
NC		 15462005-07-04 Khem Raj <kraj@mvista.com>
1547 Nick Clifton <nickc@redhat.com>
1548
1549 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1550 use an immediate value.
1551 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1552 since the register field of the operands structure is unsigned.
1553 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1554 (parse_operands): Make the 2ns parameter an unsigned pointer to
1555 match its use.
1556 (do_ldrd): When using the imm field of the operands structure as a
1557 second register field, treat it as unsigned.
1558
551b43fd
AM		 15592005-07-04 Alan Modra <amodra@bigpond.net.au>
1560
1561 PR 1004
1562 * config/obj-elf.c (obj_elf_change_section): Use backend
1563 get_sec_type_attr.
1564
e4e8248d
JB		 15652005-07-01 Jan Beulich <jbeulich@novell.com>
1566
1567 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1568 (output_spill_psprel, output_spill_psprel_p): Combine.
1569 (output_spill_sprel, output_spill_sprel_p): Combine.
1570 (output_spill_reg, output_spill_regp_p): Combine.
1571 (process_one_record): Handle psp_psprel.
1572 (parse_predicate_and_operand): New.
1573 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1574 initialize output values. Emit diagnostic case here.
1575 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1576 (add_unwind_entry): New second parameter. Allow first parameter to
1577 be NULL. Parse optional tag, emit warning about further support for
1578 it otherwise being missing. Check end-of-line when requested.
1579 (dot_fframe): Clear operand when wrong. Allow tag.
1580 (dot_vframe): Likewise.
1581 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1582 relative.
1583 (dot_vframepsp): Remove.
1584 (dot_altrp): Clear operand when wrong. Allow tag.
1585 (dot_save): Likewise. Let default case also go through
1586 add_unwind_entry.
1587 (dot_savemem): Likewise.
1588 (dot_restore): Don't return when wrong operand. Allow tag.
1589 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1590 parse_predicate_and_operand and the new arguments to
1591 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1592 when wrong operand. Allow tag.
1593 (dot_restorereg, dot_restorereg_p): Likewise.
1594 (dot_spillmem, dot_spillmem_p): Likewise.
1595 (dot_saveg): Clear operand when wrong. Perform tighter operand
1596 checks. Allow tag.
1597 (dot_savef): Likewise.
1598 (dot_saveb): Likewise.
1599 (dot_savegf): Likewise.
1600 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1601 parse_predicate_and_operand and the new arguments to
1602 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1603 when wrong operand. Allow tag.
1604 (popcount): New.
1605 (dot_label_state): Don't return when wrong operand.
1606 (dot_copy_state): Likewise.
1607 (dot_unwabi): Likewise. Check if in prologue.
1608 (dot_body): Don't call demand_empty_rest_of_line.
1609 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1610 operand checks.
1611 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1612 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1613 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1614 (parse_operand): New second parameter. Don't deal with '}' here
1615 anymore. Don't advance past end-of-line.
1616 (parse_operands): Pass second argument to parse_operand.
1617 (ia64_start_line): Prevent out-of-bounds access through
1618 input_line_pointer. Deal with '}' here.
1619 (ia64_unrecognized_line): Don't deal with '}' here.
1620 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1621 discard_rest_of_line.
1622
2fc8bdac
ZW		 16232005-06-30 Zack Weinberg <zack@codesourcery.com>
1624
1625 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1626 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1627 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1628 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1629 (s_arm_elf_cons): Disallow use of (plt) suffix.
1630 (do_adrl): Adjust X_add_number unconditionally.
1631 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1632 argument. Handle all adjustment for pipeline offset here.
1633 (md_apply_fix): No need to undo work of md_pcrel_from. No
1634 need to extract pre-encoded pipeline adjustments from various
1635 branch instructions. Generally, assume instructions are already
1636 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1637 special cases. Handle BFD_RELOC_ARM_PLT32 like
1638 BFD_RELOC_ARM_PCREL_BRANCH.
1639 (tc_gen_reloc): Remove OBJ_ELF special case.
1640 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1641
b753922c
BE		 16422005-06-30 Ben Elliston <bje@gnu.org>
1643
1644 * Makefile.am (check-DEJAGNU): Don't search for expect.
1645 * Makefile.in: Regenerate.
1646
c3298874
BE		 16472005-06-30 Ben Elliston <bje@gnu.org>
1648
1649 * Makefile.am (EXPECT): Set to expect.
1650 (RUNTEST): Likewise, set to runtest.
1651 * Makefile.in: Regenerate.
1652
8f738565
BE		 16532005-06-23 Ben Elliston <bje@gnu.org>
1654
1655 * config/m68k-parse.h: Use ISO C90.
1656 * config/m68k-parse.y: Likewise.
1657 * config/tc-m68k.h: Likewise.
1658
b300c311
L		 16592005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1660
1661 PR 1013
1662 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1663 movabs.
1664 (optimize_disp): Optimize only if possible. Don't use 64bit
1665 displacement on non-constants and do same on constants if
1666 possible.
1667
d6ab8113
JB		 16682005-06-17 Jan Beulich <jbeulich@novell.com>
1669
1670 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1671 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1672 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1673 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1674 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1675 aborting.
1676 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1677 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1678 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1679 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1680 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1681 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1682 convert 8-byte pc-relative relocations.
1683 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1684 (i386_validate_fix): Likewise.
1685 (x86_cons): Also handle quad values in 64-bit mode.
1686 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1687 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1688 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1689 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1690
37f6032b
ZW		 16912005-06-13 Zack Weinberg <zack@codesourcery.com>
1692
1693 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1694 symbolP as well as for names with a leading dot. Use ACONCAT.
1695 (md_apply_fix): For branch relocations, only replace value
1696 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1697 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1698 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1699 (LOCAL_LABEL_PREFIX): Don't define.
1700
6bdb6dec
AM		 17012005-06-10 Alan Modra <amodra@bigpond.net.au>
1702
1703 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1704 fill pattern.
1705
4dddc1d1
JW		 17062005-06-08 James E Wilson <wilson@specifixinc.com>
1707
1708 PR 994
1709 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1710 is NULL, then emit a warning, and return the current index.
1711
03b13e59
NC		 17122005-06-08 Tomas Hurka <tom@hukatronic.cz>
1713
6bdb6dec 1714 PR 991
03b13e59
NC		 1715 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1716 temporary copy of the operands array so that changes can be safely
1717 backed out if the insn does not match.
1718 (m68k_compare_opcode): Shortcut the test when the parameters are
1719 the same. Return 1 if the names match but the second opcode is
1720 further on in the array than the first.
1721
985d9490
NC		 17222005-06-08 Nick Clifton <nickc@redhat.com>
1723
1724 PR 994
1725 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1726
6858915a
NC		 17272005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1728
1729 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1730
047af9ef
AH		 17312005-06-07 Aldy Hernandez <aldyh@redhat.com>
1732 Michael Snyder <msnyder@redhat.com>
1733 Stan Cox <scox@redhat.com>
1734
1735 * configure.in: Add ms1 case.
1736
1737 * configure: Regenerate.
1738
1739 * configure.tgt: Add ms1 case.
1740
0bf60745
BW		 17412005-06-07 Bob Wilson <bob.wilson@acm.org>
1742
1743 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1744 * config/tc-xtensa.c (new_resource_table): Likewise.
1745 (resize_resource_table): Likewise.
1746 (release_resources): Fix assertion for unsigned values.
1747
55cf6793
ZW		 17482005-06-07 Zack Weinberg <zack@codesourcery.com>
1749
1750 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1751 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1752 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1753 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1754 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1755 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1756 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1757 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1758 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1759 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1760 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1761 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1762 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1763 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1764 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1765 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1766 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1767 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1768 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1769 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1770 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1771 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1772 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1773 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1774 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1775 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1776 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1777 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1778 * config/tc-xtensa.c, config/tc-z8k.c:
1779 Replace all instances of the string "_apply_fix3" with
1780 "_apply_fix".
1781 * po/POTFILES.in, po/gas.pot: Regenerate.
1782
620c54b3
AM		 17832005-06-08 Alan Modra <amodra@bigpond.net.au>
1784
1785 * Makefile.am: Run "make dep-am".
1786 (POTFILES): Remove GAS_CFILES.
1787 * Makefile.in: Regenerate.
1788
32b26a03
MR		 17892005-06-07 David Ung <davidu@mips.com>
1790
1791 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1792 24kc, 24kf and 24kfx under MIPS32 release 2.
1793
6a86118a
NC		 17942005-06-04 Nick Clifton <nickc@redhat.com>
1795
1796 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1797 to their Thumb-enabled equivalents.
1798
20e1fcfd
MR		 17992005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1800
1801 * config/tc-mips.c (load_register): Add leading "0x" to the
1802 output of sprintf_vma().
1803 (macro): Likewise.
1804
1887dd22
NC		 18052005-06-01 Nick Clifton <nickc@redhat.com>
1806
1807 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1808 test for the presence of thumb version of the parsing functions
1809 since they must always exist and the test generates a compile time
1810 warning message.
1811
04fe8f58
RH		 18122005-05-31 Richard Henderson <rth@redhat.com>
1813
1814 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1815 (alpha_reloc_op): Add it.
1816 (debug_exp): Handle it.
1817 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1818 (emit_insn): Handle it.
1819 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1820
988392e2
CG		 18212005-05-31 Christian Groessler <chris@groessler.org>
1822
1823 * write.c (dump_section_relocs): Convert to ISO-C.
1824 (write_relocs): Avoid signed/unsigned and fprintf argument
1825 warnings in debug code.
1826
adbaf948
ZW		 18272005-05-26 Zack Weinberg <zack@codesourcery.com>
1828
1829 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1830 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1831 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1832 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1833 fixP->tc_fix_data directly in the sole place it was used.
1834 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1835 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1836 and 64-bit hosts.
1837
5656b6b8
JB		 18382005-05-27 Jan Beulich <jbeulich@novell.com>
1839
1840 * config/tc-ia64.c (struct proc_pending): New.
1841 (unwind): Replace proc_start with proc_pending.
1842 (unwind_diagnostic): Check unwind.proc_pending.sym.
1843 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1844 Check if previous proc not closed. Record all entry points.
1845 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1846 Set symbol sizes for entry points recorded in dot_proc. Check
1847 arguments for consistency with respective .proc's.
1848 (md_assemble): Replace unwind.proc_start with
1849 unwind.proc_pending.sym.
1850
75214fb0
JB		 18512005-05-27 Jan Beulich <jbeulich@novell.com>
1852
1853 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1854 and last_ptr. Check all in-use slots for first one with non-NULL
1855 unwind_record. Don't reload end_ptr before second update round.
1856
7c06efaa
JW		 18572005-05-26 James E Wilson <wilson@specifixinc.com>
1858
1859 * config/tc-ia64.c (extra_goodness): Update comment.
1860 (md_begin): Add debugging code to print best_template table.
1861
286cee81
JB		 18622005-05-25 Jan Beulich <jbeulich@novell.com>
1863
1864 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1865 template.
1866
30ad6cb9
JB		 18672005-05-25 Jan Beulich <jbeulich@novell.com>
1868
1869 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1870 BFD_RELOC_UNUSED when determining the width of the reloc.
1871
6baf2b51
JB		 18722005-05-25 Jan Beulich <jbeulich@novell.com>
1873
1874 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1875 section entry.
1876
fa30c84f
JB		 18772005-05-25 Jan Beulich <jbeulich@novell.com>
1878
1879 * config/tc-ia64.c (dot_radix): Rewrite.
1880
1055c30c
JB		 18812005-05-25 Jan Beulich <jbeulich@novell.com>
1882
1883 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1884 and next_slot_frag.
1885 (alloc_record): Remove references to next_slot_number and
1886 next_slot_frag.
1887 (emit_one_bundle): Likewise.
1888
45d18c80
NC		 18892005-05-22 Nick Clifton <nickc@redhat.com>
1890
1891 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1892 message buffer when invoking the insert function.
1893
9f45e54b
DA		 18942005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1895
1896 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1897 only if an instruction match is found.
1898
47e70edb
BW		 18992005-05-20 Bob Wilson <bob.wilson@acm.org>
1900
1901 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1902 to addition in argument to xtensa_dwarf2_emit_insn.
1903
e3e71e27
ZW		 19042005-05-19 Zack Weinberg <zack@codesourcery.com>
1905
1906 * Makefile.am: Have 'all' depend on 'info'.
1907 * Makefile.in: Regenerate.
1908
c744ecf2
AM		 19092005-05-19 Alan Modra <amodra@bigpond.net.au>
1910
1911 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1912
b0648eec
AM		 19132005-05-19 Anton Blanchard <anton@samba.org>
1914
1915 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1916 (md_show_usage): Document it.
1917 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1918 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1919
4600db48
JB		 19202005-05-19 Jan Beulich <jbeulich@novell.com>
1921
1922 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1923 relocations in unwind section.
1924
a0ef61f7
NC		 19252005-05-18 Nick Clifton <nickc@redhat.com>
1926
1927 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1928 if one exists. Ignore any error messages it may produce, just
1929 allow it to perform the insertion.
1930
c19d1205
ZW		 19312005-05-17 Zack Weinberg <zack@codesourcery.com>
1932
1933 * hash.c (hash_lookup): Add len parameter. All callers changed.
1934 (hash_find_n): New interface.
1935 * hash.h: Prototype hash_find_n.
1936 * sb.c: Include as.h.
1937 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1938 (sb_scrub_and_add_sb): New interface.
1939 * sb.h: Prototype sb_scrub_and_add_sb.
1940 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1941
1942 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1943 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1944 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1945
970c3dbc
DJ		 19462005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1947
1948 * doc/Makefile.am (gasver.texi): Don't use $<.
1949 * doc/Makefile.in: Regenerated.
1950
ec7ef033
NC		 19512005-05-17 Nick Clifton <nickc@redhat.com>
1952
1953 PR 876
1954 * symbols.c (resolve_symbol_value): Do not move symbols whose
1955 value expression has not been resolved or finalized into the
1956 absolute section as this will confuse other parts of the assembler
1957 into thinking that their value is zero.
1958
40a4d956
JB		 19592005-05-17 Jan Beulich <jbeulich@novell.com>
1960
1961 * read.c (_find_end_of_line): New.
1962 (find_end_of_line): New.
1963 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1964 (read_a_source_file): Use it.
1965 (s_globl): Use it.
1966 (s_macro): Use it.
1967 (get_line_sb): Use it.
1968 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1969 (s_comm_internal): Likewise.
1970 (s_lsym): Likewise.
1971 (s_macro): Likewise.
1972 (s_ignore): Use ignore_rest_of_line.
1973 * read.h (find_end_of_line): Prototype.
1974 (discard_rest_of_line): Remove prototype. #define to
1975 ignore_rest_of_line.
1976
2d034539
NC		 19772005-05-17 Nick Clifton <nickc@redhat.com>
1978
1979 * config/tc-v850,h (TC_FIX_TYPE): Define.
1980 (TC_INIT_FIX_TYPE): Define.
1981 * config/tc-v850.c (md_assemble): When creating a fix record the
1982 operand in the tc_fix_data field.
1983 (md_apply_fix3): When applying a resolved fix use the operand's
1984 insertion procedure to store the value, if the operand has been
1985 recorded.
1986
42ecbf5e
DJ		 19872005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1988
1989 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1990 invocation.
1991 * Makefile.in: Regenerated.
1992
d7c531cd
BW		 19932005-05-13 Sterling Augustine <sterling@tensilica.com>
1994 Bob Wilson <bob.wilson@acm.org>
1995
1996 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1997 message.
1998 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1999 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2000
3c9d25f4
AM		 20012005-05-11 Alan Modra <amodra@bigpond.net.au>
2002
2003 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2004 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2005
ee192366
MM		 20062005-05-10 Michael Matz <matz@suse.de>
2007
2008 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2009
2010 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2011
20d7ce9b
HPN		 20122005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2013
2014 PR binutils/886
2015 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2016 Handle label-without-colon before ordinary dot-pseudo as an
2017 ordinary label. Don't leak memory for label-without-colon alone
2018 on a line. Don't mmixal-munge operands for dot-pseudos.
2019
be03cc84
JB		 20202005-05-10 Jan Beulich <jbeulich@novell.com>
2021
2022 * macro.c (get_any_string): Remove the two last parameters. Replace
2023 references to the former expand parameter by using macro_alternate.
2024 Simplify loop condition for checking for end-of-string.
2025 (get_string): Remove redunant call to sb_skip_white.
2026 (do_formals): Remove two last arguments to get_any_string.
2027 (macro_expand): Likewise.
2028 (expand_irp): Likewise.
2029
360e86f1
JB		 20302005-05-10 Jan Beulich <jbeulich@novell.com>
2031
2032 * read.c (s_macro): Move local variable 'local' to smaller scope.
2033 Call sb_kill on it when done.
2034
34d9ee9e
JB		 20352005-05-09 Jan Beulich <jbeulich@novell.com>
2036
ee192366
MM		 2037 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2038 when zero and not required by encoding constraints.
34d9ee9e 2039
c9cd7160
L		 20402005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2041
2042 PR 936
2043 * config/tc-sh64.c (sh64_fake_label): New.
2044
2045 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2046
2047 * doc/internals.texi (TC_FAKE_LABEL): Document.
2048
2049 * write.c (TC_FAKE_LABEL): New.
2050 (adjust_reloc_syms): Use it.
2051 (write_object_file): Likewise.
2052
e44823cf
JB		 20532005-05-09 Jan Beulich <jbeulich@novell.com>
2054
2055 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2056 and comma in Intel mode.
2057
089dfecd
JB		 20582005-05-09 Jan Beulich <jbeulich@novell.com>
2059
2060 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2061 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2062 Make name array static and const. Adjust lookup to account for NULL
2063 entries (standing for unused register numbers).
2064
f41bbced
JB		 20652005-05-09 Jan Beulich <jbeulich@novell.com>
2066
2067 * config/tc-i386.c (parse_insn): Consider all matching instructions
2068 when checking for string instruction after string-only prefix.
2069
6e3f953d
L		 20702005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2071
2072 PR 940
2073 * config/tc-ia64.c (start_unwind_section): Properly check
2074 comdat group with SHF_GROUP.
2075
0c6c36d5
BW		 20762005-05-06 Bob Wilson <bob.wilson@acm.org>
2077
2078 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2079
c138bc38
BW		 20802005-05-06 Bob Wilson <bob.wilson@acm.org>
2081
2082 * config/tc-xtensa.c: Remove excess whitespace.
2083 * config/tc-xtensa.h: Likewise.
2084 * config/xtensa-istack.h: Likewise.
2085 * config/xtensa-relax.c: Likewise.
2086 * config/xtensa-relax.h: Likewise.
2087
93a9f991
NC		 20882005-05-06 Nick Clifton <nickc@redhat.com>
2089
2090 * sb.h: Fix formatting of comments.
2091 * sb.c: Fix formatting of comments.
2092
3c9aabc7
JB		 20932005-05-06 Jan Beulich <jbeulich@novell.com>
2094
2095 * sb.h (sb_add_buffer): Reintroduce.
2096 * sb.c (sb_add_buffer): Likewise.
2097
6eaeac8a
JB		 20982005-05-06 Jan Beulich <jbeulich@novell.com>
2099
2100 * macro.c (new_formal, del_formal): New.
2101 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2102 required argument has default value. Stop looking for more formal
2103 when there was a vararg one.
2104 (macro_expand_body): Use new_formal and del_formal.
2105 (macro_expand): Likewise. Initialize local variable err. Don't
2106 return immediately when encountering an error. Warn when keyword
2107 argument already had a value assigned. Eliminate duplicate clearing
2108 of argument value. When current positional argument matches parameter
2109 of vararg type, assign to it all the remaining arguments. Issue error
2110 when required parameter does not have value.
2111 (free_macro): Use del_formal.
2112 (expand_irp): Initialize formal type. Free buffers associated with
2113 formal prior to returning.
2114 * macro.h (struct formal_struct): Add new field 'type' with new
2115 enumeration type 'formal_type'.
2116 * doc/as.texinfo: Document macro parameter qualifiers.
2117 * NEWS: Mention new functionality.
2118
26aca5f6
JB		 21192005-05-06 Jan Beulich <jbeulich@novell.com>
2120
2121 * cond.c (s_ifb): New.
2122 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2123 * read.h (s_ifb): Prototype.
2124 * doc/as.texinfo: Document .ifb and .ifnb.
2125
5faa8e39
JW		 21262005-05-05 Steve Ellcey <sje@cup.hp.com>
2127
2128 * config/tc-ia64.c (MIN): Undef.
2129
eac338cf
PB		 21302005-05-05 Paul Brook <paul@codesourcery.com>
2131
2132 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2133
d8244a4a
NC		 21342005-05-05 Matt Thomas <matt@3am-software.com>
2135
2136 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2137 bytes.
2138
4b4da160
NC		 21392005-05-05 Nick Clifton <nickc@redhat.com>
2140
2141 * Update the address and phone number of the FSF organization in
2142 the GPL notices in the following files:
2143 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2144 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2145 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2146 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2147 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2148 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2149 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2150 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2151 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2152 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2153 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2154 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2155 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2156 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2157 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2158 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2159 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2160 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2161 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2162 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2163 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2164 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2165 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2166 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2167 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2168 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2169 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2170 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2171 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2172 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2173 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2174 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2175 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2176 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2177 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2178 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2179 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2180 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2181 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2182 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2183 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2184 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2185 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2186 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2187 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2188 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2189 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2190 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2191 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2192 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2193 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2194 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2195 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2196 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2197 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2198 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2199 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2200 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2201 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2202 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2203 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2204 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2205
699d2810
NC		 22062005-05-05 Nick Clifton <nickc@redhat.com>
2207
2208 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2209 the target_big_endian variable to false.
2210
69852798
AM		 22112005-05-04 Alan Modra <amodra@bigpond.net.au>
2212
2213 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2214 list traversal. Use bfd_section_list_prepend.
2215 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2216 over the section list.
2217 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2218 (xtensa_insert_section): Delete.
2219 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2220 and bfd_section_list_prepend.
2221 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2222 bfd_section_list_insert_after.
2223
c1d05a60
NC		 22242005-05-03 Nick Clifton <nickc@redhat.com>
2225
2226 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2227 of bfd_section_list... macros.
2228 * config/tc-mmix.c (mmix_frob_file): Likewise.
2229 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2230 (xtensa_insert_section): Likewise.
2231
2232 * macro.c (macro_hash): Remove static.
2233 * macro.h (macro_hash): Provide an external declaration.
2234
5daa8fe7
L		 22352005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2236
2237 * write.c (write_object_file): Use bfd_section_double_list_remove
2238 to remove sections.
2239
475bf943
DJ		 22402005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2241
2242 * doc/Makefile.am (gasver.texi): Correct quoting.
2243 * doc/Makefile.in: Regenerated.
2244
009b6a7a
DJ		 22452005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2246
2247 * configure.tgt: Add h8300*-*-rtemscoff.
2248 Switch h8300*-*-rtems* to elf.
2249
7e70f1af
L		 22502005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2251
2252 * hash.c: Undo the last change.
2253 * hash.h: Likewise.
2254
aa7eb06d
DJ		 22552005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2256
2257 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2258 of Makefile.
2259 (DISTCLEANFILES): Remove.
2260 (MAINTAINERCLEANFILES): Add asconfig.texi.
2261 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2262
87c245cc
BE		 22632005-04-29 Ben Elliston <bje@au.ibm.com>
2264
2265 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2266 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2267 (bignum-copy.o): Remove.
2268 * Makefile.in: Regenerate.
2269 * makefile.vms (OBJS): Remove bignum-copy.obj.
2270 * symbols.h (local_symbol_make): Remove declaration.
2271 (verify_symbol_chain_2): Likewise.
2272 * symbols.c (local_symbol_make): Make static.
2273 (max_indent_level): Likewise.
2274 (verify_symbol_chain_2): Remove.
2275 * macro.c (macro_hash): Make static.
2276 * messages.c (fprint_value): Remove.
2277 * read.h (get_absolute_expr): Remove.
2278 (emit_leb128_expr): Likewise.
2279 (do_s_func): Likewise.
2280 * read.c (do_s_func): Make static.
2281 (emit_leb128_expr): Likewise.
2282 (get_absolute_expr): Likewise.
2283 * as.h (as_howmuch): Remove declaration.
2284 (fprint_value): Likewise.
2285 * as.c (myname): Make static.
2286 * input-scrub.c (as_howmuch): Remove.
2287 (as_1_char): Likewise.
2288 * input-file.h (input_file_is_open): Remove.
2289 * input-file.c (input_file_is_open): Likewise.
2290 * expr.h (expr_build_unary): Remove declaration.
2291 (expr_build_binary): Likewise.
2292 * expr.c (expr_build_unary): Remove.
2293 (expr_build_binary): Likewise.
2294 * hash.h (hash_replace): Remove declaration.
2295 (hash_delete): Likewise.
2296 * hash.c (hash_replace): Remove.
2297 (hash_delete): Likewise.
2298 * bignum-copy.c (bignum_copy): Move from here ..
2299 * config/tc-vax.c (bignum_copy): .. to here.
2300 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2301 (bignum_copy): Remove extern declaration.
2302 * sb.h (string_count): Remove extern declaration.
2303 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2304 (sb_name): Likewise.
2305 * sb.c (dsize): Replace preprocessor macro with static int.
2306 (string_count): Make static.
2307 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2308 (sb_name): Likewise.
2309 * config/obj-coff.c (dim_index): Make static.
2310 * config/tc-i386.c (GOT_symbol): Likewise.
2311 (output_invalid_buf): Likewise.
2312 * doc/internals.texi (Warning and error messages): Remove the
2313 prototype for fprint_value.
2314
f3429a74
BE		 23152005-04-27 Ben Elliston <bje@au.ibm.com>
2316
2317 * link.cmd: Remove.
2318
60938e80
L		 23192005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2320
2321 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2322
2323 * read.c (pseudo_set): Disallow symbol set to common symbol.
2324
2325 PR 857
2326 * write.c (write_object_file): Report common symbol name when
2327 disallowing local symbol set to common symbol.
2328 (adjust_reloc_syms): Disallow local symbol set to undefined
2329 symbol.
2330
02ddf156
JB		 23312005-04-25 Jan Beulich <jbeulich@novell.com>
2332
2333 * macro.c (macro_expand_body): Replace locals indicator parameters
2334 with actual macro_entry. New local variables macro_line and err.
2335 Don't return when encountering an error, just record the fact.
2336 Detect local symbol name colliding with parameter. Track line number
2337 inside of macro expansion.
2338 (do_formals): Move local variable name to wider scope. Check
2339 parameter of the same name doesn't already exist. In MRI mode, also
2340 check it doesn't collide with the argument count pseudo-parameter).
2341 (define_macro): Add file and line number parameters. Remove local
2342 variable namestr. New local variable error. Initialize macro_entry
2343 members file, line, and name. Don't return when encountering an
2344 error, just record the fact. Use %s in some diagnostics for read.c
2345 to insert the macro name. Free macro_entry on error.
2346 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2347 when encountering an error, just record the fact.
2348 (expand_irp): Don't return when encountering an error, just record
2349 the fact.
2350 * macro.h (macro_struct): New members name, file, and line.
2351 (define_macro): Add file and line number parameters.
2352 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2353 regarding pseudo-op redefinition with the file/line that macro
2354 definition started at.
2355
d2a033cd
BW		 23562005-04-22 Bob Wilson <bob.wilson@acm.org>
2357
2358 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2359 (future_alignment_required): Remove ifdefs that use it.
2360
84b08ed9
BW		 23612005-04-22 Bob Wilson <bob.wilson@acm.org>
2362
2363 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2364 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2365 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2366 parameters.
2367 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2368 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2369
d8cbebfd
CG		 23702005-04-21 Christian Groessler <chris@groessler.org>
2371
2372 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2373 array.
2374
e97b3f28
L		 23752005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2376
2377 * config/obj-aout.h (S_IS_EXTERN): Removed.
2378 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2379 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2380 * symbols.c (S_IS_EXTERN): Likewise.
2381 * symbols.h (S_IS_EXTERN): Likewise.
2382
2383 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2384 S_IS_EXTERNAL.
2385 * config/tc-d10v.c (md_apply_fix3): Likewise.
2386 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2387 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2388 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2389 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2390 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2391 (shmedia_md_convert_frag): Likewise.
2392 * symbols.c (print_symbol_value_1): Likewise.
2393 * write.c (write_object_file): Likewise.
2394
55e08f71
NC		 23952005-04-20 Nick Clifton <nickc@redhat.com>
2396
5f9084e9
NC		 2397 * config/tc-xtensa.c (get_aligned_diff): Change type of
2398 branch_align to offsetT so that its signedness matches that of
2399 target_size.
2400
55e08f71
NC		 2401 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2402 number into a readable string.
2403 (load_register): Likewise.
2404
1f8b1395
AS		 24052005-04-20 Andreas Schwab <schwab@suse.de>
2406
2407 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2408
b0825cc2
DM		 24092005-04-19 David S. Miller <davem@davemloft.net>
2410
2411 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2412 NULL insn, exit early. Remove now spurious NULL checks.
2413 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2414 to NULL and exit.
2415
91c4c449
JB		 24162005-04-19 Jan Beulich <jbeulich@novell.com>
2417
2418 * symbols.h (symbol_find_base): Remove prototype.
2419 * symbols.c (save_symbol_name): Remove code section conditional upon
2420 STRIP_UNDERSCORE.
2421 (symbol_find): Remove.
2422 (symbol_find_base): Rename to symbol_find.
2423 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2424 symbol_find.
2425 * config/obj-coff.c (tag_insert): Remove code section conditional
2426 upon STRIP_UNDERSCORE.
2427 (obj_coff_def): Likewise.
2428 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2429 (coff_frob_symbol): Likewise.
2430 (yank_symbols): Likewise.
2431 (c_section_symbol): Likewise.
2432 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2433 * config/tc-arm.c (symbol_locate): Remove code section conditional
2434 upon STRIP_UNDERSCORE.
2435 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2436 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2437 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2438 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2439 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2440
80b8152b
AS		 24412005-04-19 Andreas Schwab <schwab@suse.de>
2442
2443 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2444 access to application registers.
2445
4d56c0a0
JB		 24462005-04-19 Jan Beulich <jbeulich@novell.com>
2447
2448 * config/te-sysv32.h: Remove.
2449 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2450 config/te-sysv32.h.
2451 * Makefile.in (TARG_ENV_HFILES): Likewise.
2452
4fdd1e4f
JB		 24532005-04-19 Jan Beulich <jbeulich@novell.com>
2454
2455 PR/847
2456 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2457 length symbols.
2458
791fe849
MK		 24592005-04-18 Mark Kettenis <kettenis@gnu.org>
2460
2461 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2462
9ee2a2d4
MR		 24632005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2464
2465 * config/tc-mips.c (normalize_constant_expr): Don't check for
2466 HAVE_32BIT_GPRS.
2467 (check_absolute_expr): Only call normalize_constant_expr() if
2468 HAVE_32BIT_GPRS.
2469 (mips_ip): Likewise.
2470
2471 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2472
e6ca91be
JB		 24732005-04-18 Jan Beulich <jbeulich@novell.com>
2474
2475 * macro.c (free_token): New, freeing all the memory associated with a
2476 macro.
2477 (do_formals): Move initializers to ...
2478 (define_macro): ... here.
2479 (delete_macro): Convert passed in name to lower case. Warn when
2480 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2481
9f872bbe
MR		 24822005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2483
2484 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2485
8fe53b44
JB		 24862005-04-15 Jan Beulich <jbeulich@novell.com>
2487
2488 * config/obj-elf.c (obj_elf_struct): New.
2489 (elf_pseudo_table). Use it for .offset and .struct.
2490
0e5cd789 24912005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2492 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2493
2494 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2495 than the section alignment.
2496
dd49a749
BW		 24972005-04-14 Bob Wilson <bob.wilson@acm.org>
2498 H.J. Lu <hongjiu.lu@intel.com>
2499
2500 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2501 * config/tc-xtensa.c (xg_translate_sysreg_op,
2502 xtensa_translate_old_userregs_ops,
2503 xtensa_find_unaligned_branch_targets,
2504 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2505 relax_frag_add_nop): Support 64-bit host.
2506 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2507 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2508
26eebcf5
MK		 25092005-04-14 Mark Kettenis <kettenis@gnu.org>
2510
64efe625
MK		 2511 * configure.tgt: Add support for OpenBSD/sparc ELF.
2512
26eebcf5
MK		 2513 * configure.tgt: Set emulation for mips-*-openbsd*.
2514 Remove broken mips-dec-openbsd* config.
2515 * configure.in: Set default ABI for mips64-*-openbsd*.
2516 * configure: Regenerate.
2517
39a59cf8
MR		 25182005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2519
2520 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2521 optimization for constant addresses.
2522
f7a568ea
NC		 25232005-04-14 Nick Clifton <nickc@redhat.com>
2524
2525 * as.c (main): Move parse_args before symbol_begin and frag_init
2526 so that the hash table size can be set before it is used.
2527 * hash.c: Use an unsigned long type for the size of the hash
2528 tables.
3c9d25f4 2529 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2530
9e9b66a9
AM		 25312005-04-14 Alan Modra <amodra@bigpond.net.au>
2532
2533 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2534 * acinclude.m4: Include ../bfd/warning.m4.
2535 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2536 * Makefile.in: Regenerate.
2537 * configure: Regenerate.
2538 * doc/Makefile.in: Regenerate.
2539
2051e8c4
MR		 25402005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2541
2542 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2543 (normalize_address_expr): New function to sign-extend address
2544 offsets that fit into 32 bits in 32-bit mode.
2545 (macro_build_ldst_constoffset): Use normalize_address_expr()
2546 instead of a handcoded sequence.
2547 (load_register): Likewise. Report oversized numbers in a useful
2548 way.
2549 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2550 for constant addresses. Report oversized numbers in a useful way.
2551 (mips_ip): Use normalize_address_expr() for addresses.
2552
bc4bd9ab
MK		 25532005-04-12 Mark Kettenis <kettenis@gnu.org>
2554
2555 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2556 similar to other instructions now that they're marked as ImmExt.
2557
4bdd3565
NC		 25582005-04-12 Nick Clifton <nickc@redhat.com>
2559
2560 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2561 (gas_hash_table_size): New static variable.
2562 (set_gas_hash_table_size): New function: Records a requested size
2563 for the hash tables.
2564 (get_gas_hash_table_size): New function: Return a prime number
2565 near the requested size of the hash table.
2566 (hash_new): Use get_gas_hash_table_size.
2567 * hash.h: Add a prototype for set_gas_hash_table_size.
2568 * as.c (show_usage): Add description of new switches: --hash-size
2569 and --reduce-memory-overheads.
2570 (option_values): Add OPTION_HASH_TABLE_SIZE and
2571 OPTION_REDUCE_MEMORY_OVERHEADS.
2572 (std_longpopts): Add entries for the new options.
2573 (parse_args): Handle the new options.
2574 * Makefile.am: Add a dependency of as.c on hash.h.
2575 * Makefile.in: Regenerate.
2576 * doc/as.texinfo: Document the new switches.
2577 * NEWS: Mention the new switches.
2578
f394e3dd
NC		 25792005-04-12 Nick Clifton <nickc@redhat.com>
2580
2581 PR gas/818
2582 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2583 synonyms.
2584
ceae3e33
AM		 25852005-04-12 Alan Modra <amodra@bigpond.net.au>
2586
2587 * Makefile.am: Run "make dep-am".
2588 * Makefile.in: Regenerate.
2589
2eccd1b4
BW		 25902005-04-11 Sterling Augustine <sterling@tensilica.com>
2591 Bob Wilson <bob.wilson@acm.org>
2592
2593 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2594
333f7af7
MK		 25952005-04-11 Mark Kettenis <kettenis@gnu.org>
2596
2597 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2598
5e75c3ab
JB		 25992005-04-11 Jan Beulich <jbeulich@novell.com>
2600
2601 * NEWS: Mention these changes and their effects.
2602 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2603 is_name_ender.
2604 (check_macro): Likewise.
2605 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2606 labels together with the closing pseudo-op.
2607 (macro_expand_body): Adjust comment. Range-check input before use.
2608 Adjust mis-spelled diagnostic. Use is_name_beginner.
2609 * read.c (try_macro): New.
2610 (read_a_source_file): New static variable last_eol. Don't list
2611 macro expansion lines more than once. Call try_macro.
2612 (s_macro): Set section of line_label to absolute instead of undefined.
2613 * doc/as.texinfo: Add information on the caveats of these changes.
2614
514d955d
AM		 26152005-04-11 Alan Modra <amodra@bigpond.net.au>
2616
2617 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2618 * symbols.h (symbol_X_add_number): Update prototype.
2619
a9fcb2a9
EC		 26202005-04-10 Eric Christopher <echristo@redhat.com>
2621
2622 * symbols.c (symbol_X_add_number): Fix warning.
2623
045b540e
L		 26242005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2625
2626 * config/tc-m68k.c (md_begin): Support 64bit host.
2627 (get_num): Support 64bit BFD on 32bit host.
2628
b215186b
L		 26292005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2630
2631 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2632
be95a9c1
AM		 26332005-04-09 Alan Modra <amodra@bigpond.net.au>
2634
31d20a21
AM		 2635 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2636 call. Don't do the COFF hacks for multi-emulation gas. Move
2637 demand_empty_rest_of_line back to caller.
2638 (s_set, equals): demand_empty_rest_of_line here.
2639
be95a9c1
AM		 2640 PR gas/827
2641 * as.h (rs_dummy): Define.
2642 * symbols.c (symbol_X_add_number): New function.
2643 * symbols.h (symbol_X_add_number): Declare.
2644 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2645 * read.c (assign_symbol): New function, split out from s_set.
2646 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2647 Fix COFF hacks for multi-emulation gas.
2648 (s_set): Call assign_symbol. Remove "register" keyword.
2649 (set_zero_frag): New function.
2650 (pseudo_set): Always check for assignment to section syms.
2651 Always set segment and frag of symbol, and likewise extern for
2652 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2653 special case exp.X_add_number non-zero for O_symbol expressions.
2654 (equals): Use assign_symbol.
2655
6624cbde
BW		 26562005-04-08 Bob Wilson <bob.wilson@acm.org>
2657
2658 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2659 SEC_MERGE sections.
2660
dbbaec26
L		 26612005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2662
2663 * config/tc-i386.c (tc_gen_reloc): Don't turn
2664 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2665
0d6af1ab
NC		 26662005-04-06 Nick Clifton <nickc@redhat.com>
2667
2668 * po/rw.po: New translation: Kinyarwanda
2669 * configure.in (ALL_LINGUAS): Add rw
2670 * configure: Regenerate.
2671
664df4e4
BW		 26722005-04-05 Sterling Augustine <sterling@tensilica.com>
2673 Bob Wilson <bob.wilson@acm.org>
2674
2675 * config/tc-xtensa.c (branch_align_power): New.
2676 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2677 future_alignment_required): Use branch_align_power to check section
2678 alignment as well as xtensa_fetch_width when aligning branch targets.
2679
d77b99c9
BW		 26802005-04-05 Bob Wilson <bob.wilson@acm.org>
2681
2682 * config/tc-xtensa.c: Warning fixes throughout.
2683 (xtensa_fetch_width): Change to unsigned.
2684 (assemble_nop, xtensa_find_unaligned_branch_targets,
2685 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2686 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2687 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2688 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2689 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2690 get_text_align_max_fill_size, get_text_align_nop_count,
2691 get_text_align_nth_nop_size, get_noop_aligned_address,
2692 get_aligned_diff, convert_frag_align_next_opcode,
2693 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2694 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2695 types, avoiding size_t and using offsetT and addressT appropriately.
2696 (get_text_align_power): Clean up types. Avoid incorrect bound.
2697 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2698
da9f89d4
L		 26992005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2700
2701 * config/tc-ia64.c (start_unwind_section): Undo the change
2702 of 2004-08-18.
2703 (generate_unwind_image, dot_endp): Likewise.
2704
f6fe78d6
JW		 27052005-04-01 David Mosberger <davidm@hpl.hp.com>
2706
2707 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2708 le_nop_stop arrays and initializers to file scope.
2709 (md_begin): When generating code for anything other than
2710 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2711
a7d61044
JB		 27122005-04-01 Jan Beulich <jbeulich@novell.com>
2713
2714 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2715 immediates.
2716
d2c5f73e
NC		 27172005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2718
2719 * NEWS: Mention [fdgh]_floating.
2720 * config/atof-vax.c: Fix some whitespace.
2721 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2722
56f36663
NC		 27232005-04-01 Nick Clifton <nickc@redhat.com>
2724
2725 * configure.in: Add a check for <unistd.h> providing a prototype
2726 for getopt() which is compatible with the one in
2727 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2728 * configure: Regenerate.
2729 * config.in (HAVE_DECL_GETOPT): Add.
2730
8a75718c
JB		 27312005-04-01 Jan Beulich <jbeulich@novell.com>
2732
2733 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2734
ae8887b5
JB		 27352005-04-01 Jan Beulich <jbeulich@novell.com>
2736
2737 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2738 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2739
05ea83ed
JB		 27402005-03-30 Julian Brown <julian@codesourcery.com>
2741
2742 * config/tc-arm.c (arm_adjust_symtab): Rename
2743 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2744
9d2da7ca
JB		 27452005-03-30 Julian Brown <julian@codesourcery.com>
2746
2747 * config/tc-arm.c (mapping_state): Change documentation in function
2748 comment to cross-reference spec instead. Change type of mapping symbols
2749 to BSF_NO_TYPE.
2750 (arm_adjust_symtab): Don't change type of mapping symbols here.
2751
e8a38df5
AL		 27522005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2753
2754 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2755 * config.in: Regenerate.
2756 * configure: Regenerate.
2757 * configure.in: Check for ffs decl and alphabetize.
2758
ba93b8ac
DJ		 27592005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2760 Phil Blundell <philb@gnu.org>
2761
2762 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2763 (md_apply_fix3): Mark TLS symbols.
2764 (tc_gen_reloc): Handle TLS relocations.
2765 (arm_fix_adjustable): Ignore TLS relocations.
2766 (s_arm_elf_cons): Support expressions after decorated symbols.
2767
84798bd6
JB		 27682005-03-29 Julian Brown <julian@codesourcery.com>
2769
2770 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2771 whether personality routine index N has been output for this section.
2772 (mapping_state): tc_segment_info_data now struct not enum.
2773 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2774 handled on section change.
2775 (create_unwind_entry): Previous code to output dependency removed.
2776 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2777 for this section.
2778 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2779 arm_segment_info_type.
2780 (arm_segment_info_type): New struct.
84798bd6 2781
7b1cc377
BW		 27822005-03-28 Sterling Augustine <sterling@tensilica.com>
2783 Bob Wilson <bob.wilson@acm.org>
2784
2785 * config/tc-xtensa.c (do_align_targets): Update comment.
2786 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2787 Insert a LOOP_END frag before every loop target, and do not overload
2788 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2789 (xg_assemble_vliw_tokens): Use do_align_targets.
2790 (xtensa_fix_target_frags): Remove code to convert a
2791 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2792 negatable branch at the end of a loop.
2793 (frag_can_negate_branch): Delete.
2794
8c2fda1d
L		 27952005-03-28 David Mosberger <davidm@hpl.hp.com>
2796 H.J. Lu <hongjiu.lu@intel.com>
2797
2798 PR 803
2799 NEWS: Mention "-mtune=[itanium1|itanium2]".
2800
2801 * config/tc-ia64.c (md): Add tune.
2802 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2803 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2804 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2805 B unit NOPs are discouraged for McKinley-derived cores.
2806 (md_begin): Don't hardcode the "extra_goodness()" function in
2807 the comment...
2808 (ia64_init): Set md.tune to itanium2.
2809
2810 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2811 * doc/c-ia64.texi: Likewise.
2812
161840f9
ILT		 28132005-03-27 Ian Lance Taylor <ian@airs.com>
2814
2815 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2816 bad C_EFCN symbol, print its name.
2817
7c834684
BW		 28182005-03-25 Bob Wilson <bob.wilson@acm.org>
2819
2820 * config/tc-xtensa.c (use_longcalls): Delete.
2821 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2822 the use_longcalls flag is set. Do this before checking the segment.
2823 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2824 expand direct calls at this point.
2825 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2826 (xtensa_find_unmarked_state_frags): Likewise.
2827 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2828 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2829 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2830 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2831
ff1e783f
HPN		 28322005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2833
2834 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2835
695a4822
HPN		 28362005-03-25 Hans-Peter Nilsson <hp@axis.com>
2837
2838 * config/tc-cris.h: Convert to ISO C90.
2839 * config/tc-cris.c: Ditto.
2840 (md_estimate_size_before_relax): Remove obsolete comment for
2841 parameter "segment_type".
2842 (md_begin): Document reason for cast of hash_insert argument.
2843 (md_atof): Correct type of parameter "type".
2844
ea1562b3
NC		 28452005-03-24 Nick Clifton <nickc@redhat.com>
2846
2847 * write.h (bit_fix_new): Remove redundant prototype.
2848 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2849 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2850 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2851 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2852 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2853 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2854 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2855 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2856 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2857 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2858 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2859 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2860 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2861 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2862 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2863 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2864 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2865 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2866 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2867 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2868 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2869 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2870 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2871 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2872 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2873 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2874 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2875 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2876 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2877 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2878 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2879 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2880 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2881 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2882 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2883 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2884 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2885 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2886 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2887 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2888 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2889 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2890 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2891 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2892 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2893 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2894 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2895 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2896 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2897 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2898 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2899 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2900 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2901 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2902 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2903
d110d6a2
JB		 29042005-03-23 Jim Blandy <jimb@redhat.com>
2905
2906 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2907 attributes properly.
2908
ed84e695
NC		 29092005-03-23 Mike Frysinger <vapier@gentoo.org>
2910 Nick Clifton <nickc@redhat.com>
2911
2912 * configure.tgt: Accept any C library to accompany a GNU Linux
2913 implementation, not just the GNU C library.
2914 * configure.in: Likewise.
2915 * configure: Regenerate.
2916
4d5f9b2a
NC		 29172005-03-23 Nick Clifton <nickc@redhat.com>
2918
2919 * config/tc-tic30.c: Convert to ISO C90 formatting.
2920 * config/tc-tic30.h: Convert to ISO C90 formatting.
2921 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2922 * config/atof-vax.c: Convert to ISO C90 formatting.
2923
704803a9
MR		 29242005-03-21 Maciej W. Rozycki <macro@mips.com>
2925
2926 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2927 relocations correctly as well.
2928 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2929 relocations in mergeable sections section-relative either.
2930
6e2a91a3
BW		 29312005-03-21 Bob Wilson <bob.wilson@acm.org>
2932
2933 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2934
3d063691
NC		 29352005-03-21 Nick Clifton <nickc@redhat.com>
2936
1a66a017
NC		 2937 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2938 warning by providing a prototype for sh_symbian_find_elf_flags.
2939
3d063691
NC		 2940 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2941 previous delta.
2942
6f19c13c
AM		 29432005-03-21 Alan Modra <amodra@bigpond.net.au>
2944
2945 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2946 along with other formats that set bfd_gas. Remove unnecessary
2947 setting of bfd_gas. Delete strongarm cases in generic_target
2948 switch.
2949
bd17c2c3
AM		 29502005-03-21 Alan Modra <amodra@bigpond.net.au>
2951
2952 PR gas/780
2953 * config/tc-m68k.c (TRUNC, SEXT): Define.
2954 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2955 (m68k_ip): Truncate or sign extend expressions as appropriate.
2956 (get_num): Likewise.
2957 (md_apply_fix3): Use SEXT.
2958
ec91a2c2
AM		 29592005-03-21 Alan Modra <amodra@bigpond.net.au>
2960
2961 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2962 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2963 (obj-vms.o): Delete rule.
2964 Run "make dep-am".
2965 * Makefile.in: Regenerate.
2966 * aclocal.m4: Regenerate.
2967 * doc/Makefile.in: Regenerate.
2968 * po/POTFILES.in: Regenerate.
2969
238d258f
NC		 29702005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2971
2972 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2973 flag for coldfire v4e.
2974
30f725a1
BW		 29752005-03-17 Bob Wilson <bob.wilson@acm.org>
2976
2977 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2978 xg_apply_fix_value and return a value to indicate success.
2979 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2980 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2981 (xtensa_validate_fix_sub): New.
2982 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2983 (tc_gen_reloc): Move code to handle difference of symbols and code to
2984 apply tentative fix values to ...
2985 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2986 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2987 relocations when linkrelax flag is not set.
2988 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2989 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2990
a724f0f4
JB		 29912005-03-17 Jan Beulich <jbeulich@novell.com>
2992
2993 * config/tc-i386.c (i386_scale): Beautify error message.
2994 (Intel syntax comments): Update.
2995 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2996 next_operand.
2997 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2998 Remove declarations.
2999 (intel_bracket_expr): Declare.
3000 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3001 of the function body in a loop allowing to split an operand into two.
3002 Replace calls to malloc and checks of it returning non-NULL with
3003 calls to xmalloc/xstrdup.
3004 (intel_expr): SHORT no longer handled here. Add comment indicating
3005 comparison ops need implementation.
3006 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3007 Check right operand of - does not specify a register when parsing
3008 the address of a memory reference.
3009 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3010 Check operands do not specify a register when parsing the address of
3011 a memory reference.
3012 (intel_e06, intel_e06_1): Likewise.
3013 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3014 handle SHORT as well as unary + and -. Don't accept : except for
3015 segment overrides or in direct far jump/call insns.
3016 (intel_brack_expr): New.
3017 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3018 intel_brack_expr.
3019 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3020 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3021 Allow symbolic constants as register scale value.
3022 (intel_get_token): Replace call to malloc and check of return value
3023 with call to xmalloc. Change handling for FLAT to match MASM's.
3024 (intel_putback_token): Don't try to back up/free current token if
3025 that is T_NIL.
3026
deeaaff8
DJ		 30272005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3028
3029 * configure.tgt: Set emulation for arm-*-eabi*.
3030 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3031 * config/te-armeabi.h: New file.
3032 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3033 * config/te-symbian.h: Include "te-armeabi.h".
3034
199fea98
NC		 30352005-03-16 Nick Clifton <nickc@redhat.com>
3036
3037 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3038 local variable in case it is clobbered by the setjmp.
3039
1ad12f97
NC		 30402005-03-16 Nick Clifton <nickc@redhat.com>
3041 Ben Elliston <bje@au.ibm.com>
3042
569acd2c 3043 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 3044 compiler command line. Enabled by default. Disable via
569acd2c 3045 --disable-werror.
1ad12f97
NC		 3046 * configure: Regenerate.
3047
a5324a3e
NC		 30482005-03-16 Nick Clifton <nickc@redhat.com>
3049
3050 * config/obj-coff.h: Convert to ISO C90 formatting.
3051 * config/obj-coff.c: Convert to ISO C90 formatting.
3052
b05fe5cf
ZW		 30532005-03-15 Zack Weinberg <zack@codesourcery.com>
3054
3055 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3056 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3057 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3058 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3059 (insns): Add ARMv6T2 instructions:
3060 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3061 (arm_archs): Add V6T2 variants.
3062
957d91c1
NC		 30632005-03-15 Nick Clifton <nickc@redhat.com>
3064
3065 * NEWS: Add cutoff for changes in 2.16 release.
3066
43c3ab55
JB		 30672005-03-15 Jan Beulich <jbeulich@novell.com>
3068
3069 * expr.c (operand): Merge handling of unary + into that for unary
3070 -, !, and ~.
3071
5862107c
EC		 30722005-03-14 Eric Christopher <echristo@redhat.com>
3073
3074 * config/tc-mips.c: Include dw2gencfi.h.
3075 (mips_cfi_frame_initial_instructions): New.
3076 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3077 (tc_cfi_frame_initial_instructions): Ditto.
3078 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3079 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3080 * Makefile.am: Update dependencies.
3081 * Makefile.in: Regenerate.
3082
729ae8d2
AM		 30832005-03-15 Alan Modra <amodra@bigpond.net.au>
3084
3085 * po/es.po: Commit new Spanish translation.
3086
882cb63e
AM		 30872005-03-14 Alan Modra <amodra@bigpond.net.au>
3088
3089 * po/tr.po: Commit new Turkish translation.
3090
885fc257
ZW		 30912005-03-12 Zack Weinberg <zack@codesourcery.com>
3092
3093 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3094 wfi, yield.
3095
e330299e
DJ		 30962005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3097
3098 * config-gas.com: Mark vax-vms as obsolete.
3099 * configure.in: Remove fmt=vms support.
3100 * config.in: Regenerate.
3101 * configure: Regenerate.
3102 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3103
7b1cc377
BW		 31042005-03-10 Sterling Augustine <sterling@tensilica.com>
3105 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 3106
3107 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3108 when checking if xg_resolve_literals needs to be called.
3109 * config/tc-xtensa.h: Fix spelling typo in a comment.
3110
4962e196
JB		 31112005-03-10 Jan Beulich <jbeulich@novell.com>
3112
3113 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3114 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3115 crafted structure declarations with the types from macro.h.
3116
4184909a
RS		 31172005-03-09 Richard Sandiford <rsandifo@redhat.com>
3118
3119 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3120 for -mno-shared optimization.
3121
7d8e00cf
RS		 31222005-03-09 Richard Sandiford <rsandifo@redhat.com>
3123
3124 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3125 (MAX_NOPS): Bump to 4.
3126 (mips_fix_vr4130): New variable.
3127 (nops_for_vr4130): New function.
3128 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3129 nops_for_vr4130 if working around VR4130 errata.
3130 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3131 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3132 (md_parse_option): Handle them.
3133 (md_show_usage): Print them.
3134 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3135
dc36a61f
RS		 31362005-03-09 Richard Sandiford <rsandifo@redhat.com>
3137
3138 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3139 branch delay code.
3140
7d10b47d
RS		 31412005-03-09 Richard Sandiford <rsandifo@redhat.com>
3142
3143 * config/tc-mips.h (mips_flush_pending_output): Delete.
3144 (mips_emit_delays): Declare.
3145 (md_flush_pending_output): Use mips_emit_delays.
3146 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3147 the previous instructions.
3148 (md_begin, append_insn, md_parse_option): Update callers.
3149 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3150 start_noreorder.
3151 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3152 (s_gpdword): Update callers.
3153 (start_noreorder, end_noreorder): New functions.
3154 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3155 manipulating mips_opts or prev_nop_frag directly.
3156 (mips_flush_pending_output): Delete.
3157
404a8071
RS		 31582005-03-09 Richard Sandiford <rsandifo@redhat.com>
3159
3160 * config/tc-mips.c (mips_move_labels): New function, taken from...
3161 (append_insn, mips_emit_delays): ...here.
3162
71400594
RS		 31632005-03-09 Richard Sandiford <rsandifo@redhat.com>
3164
3165 * config/tc-mips.c (MAX_NOPS): New macro.
3166 (history): Resize to 1 + MAX_NOPS.
3167 (fix_vr4120_class): New enumeration.
3168 (vr4120_conflicts): New variable.
3169 (init_vr4120_conflicts): New function.
3170 (md_begin): Call it.
3171 (insn_uses_reg): Constify first argument.
3172 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3173 (nops_for_insn_or_target): New functions.
3174 (append_insn): Use the new nops_for_* functions instead of inline
3175 delay checks. Generalize prev_nop_frag handling to handle an
3176 arbitrary history length. Insert nops into the history buffer
3177 once the number of nops in prev_nop_frag is fixed.
3178 (emit_delays): Use nops_for_insn instead of inline delay checks.
3179
9b91f544
RS		 31802005-03-09 Richard Sandiford <rsandifo@redhat.com>
3181
3182 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3183 check from branch delay code. Remove unnecessary check for branches.
3184
1e915849
RS		 31852005-03-09 Richard Sandiford <rsandifo@redhat.com>
3186
3187 * config/tc-mips.c (dummy_opcode): Delete.
3188 (nop_insn, mips16_nop_insn): New variables.
3189 (NOP_INSN): New macro.
3190 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3191 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3192 (md_begin): Initialize nop_insn and mips16_nop_insn.
3193 (append_insn): Use the new emit_nop function to add nops, recording
3194 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3195 to reserve room for the instruction and install_insn to install the
3196 final form. Use insert_into_history to record the instruction in
3197 the history buffer. Use move_insn to do delay slot filling.
3198 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3199 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3200 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3201
bf12938e
RS		 32022005-03-09 Richard Sandiford <rsandifo@redhat.com>
3203
3204 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3205 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3206 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3207 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3208 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3209
a38419a5
RS		 32102005-03-09 Richard Sandiford <rsandifo@redhat.com>
3211
3212 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3213 and extended_p fields with a single fixed_p field.
3214 (append_insn, mips_no_prev_insn): Adjust accordingly.
3215
2fa15973
RS		 32162005-03-09 Richard Sandiford <rsandifo@redhat.com>
3217
3218 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3219 a single mips16_absolute_jump_p bit.
3220 (append_insn): Adjust accordingly.
3221
47e39b9d
RS		 32222005-03-09 Richard Sandiford <rsandifo@redhat.com>
3223
3224 * config/tc-mips.h (mips_cl_insn): Move definition to...
3225 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3226 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3227 and extended_p.
3228 (history): New variable.
3229 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3230 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3231 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3232 (prev_prev_insn_unreordered): Delete.
3233 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3234 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3235 field.
3236
399132af
DJ		 32372005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3238
3239 * doc/Makefile.am: Update as.info dependencies.
3240 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3241
32422005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3243
3244 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3245 error, and point to .purgem documentation if someone really needs
3246 re-definitions.
3247 * NEWS: Mention macro redefinition is now an error.
3248
9b505842
JB		 32492005-03-08 Jan Beulich <jbeulich@novell.com>
3250
3251 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3252 emitted to. Add more precise diagnostics for non-fitting insns based
3253 on that. Eliminate now superfluous special casing of MLX. Clear out
3254 slot information when dropping an insn.
3255
ef6a2b41
JB		 32562005-03-08 Jan Beulich <jbeulich@novell.com>
3257
3258 * config/tc-ia64.c (parse_section_name): Rename to...
3259 (cross_section): In addition to separating the name from the rest of
3260 the arguments, also carry out the operation.
3261 (dot_xdata): Use cross_section.
3262 (dot_float_cons): Likewise.
3263 (dot_xstringer): Likewise.
3264 (dot_xdata_ua): Likewise.
3265 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3266
06647dfd
AM		 32672005-03-05 Alan Modra <amodra@bigpond.net.au>
3268
3269 * po/gas.pot: Regenerate.
3270
bbe506e8
TS		 32712005-03-04 David Daney <ddaney@avtrex.com>
3272
3273 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3274 instead of '_gp' for -mno-shared optimization.
3275 (s_cpload): Ditto.
3276 (s_abicalls): Document it in the comment.
3277 (md_show_usage): Document the -mno-shared option.
3278
aed1a261
RS		 32792005-03-04 Richard Sandiford <rsandifo@redhat.com>
3280
3281 * config/tc-mips.c (mips_set_options): Add sym32 field.
3282 (mips_opts): Initialize it.
3283 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3284 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3285 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3286 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3287 when deciding whether to use a symbolic %highest/%higher expansion.
3288 (macro): Likewise. Remove o64/n32 linux hack. Always use
3289 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3290 and "la". Handle constants separately from symbolic expressions in
3291 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3292 and using load_register to load the high part of the address.
3293 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3294 (OPTION_ELF_BASE): Bump by 2.
3295 (md_longopts): Add entries for -msym32 and -mno-sym32.
3296 (md_parse_option): Handle them.
3297 (usage): Document them.
3298 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3299 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3300 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3301 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3302 -msym32 and -mno-sym32.
3303
6caf9ef4
TS		 33042005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3305
3306 * config/tc-mips.c (load_address): Implement GP optimization
3307 for 64bit address space non-PIC. Fix formatting.
3308 (macro): Likewise. Simplify code.
3309 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3310 (mips_after_parse_args): Simplify code.
3311
406a7f05
NC		 33122005-03-03 Nick Clifton <nickc@redhat.com>
3313
fbacee5b
NC		 3314 * expr.c (operand): Remove redundant code enclosed by #ifdef
3315 RELAX_PAREN_GROUPING....#endif.
3316
77ccfee5
NC		 3317 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3318 reloc is the difference of two symbols defined in the same
3319 section.
3320
406a7f05
NC		 3321 * config/tc-iq2000.c (line_comment_chars): Include the # character
3322 as otherwise this breaks #APP/#NO_APP processing.
3323
2f12d57f
RR		 33242005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3325
3326 * config/tc-arc.c(md_assemble): Remove dead code for handling
3327 immediate indexing of ld and st .
3328
3f98094e
DJ		 33292005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3330 Joseph Myers <joseph@codesourcery.com>
3331
3332 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3333 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3334 (parse_relocation): Check for a word break after a relocation
3335 operator.
3336 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3337 symbols.
3338
ab1e9ef7
AM		 33392005-03-02 Alan Modra <amodra@bigpond.net.au>
3340
3341 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3342
bb14f524
JB		 33432005-03-02 Jan Beulich <jbeulich@novell.com>
3344
3345 * as.c (main): Use unlink_if_ordinary instead of unlink.
3346 * messages.c (as_fatal): Likewise.
3347
c4a530c5
JB		 33482005-03-02 Jan Beulich <jbeulich@novell.com>
3349
3350 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3351 accesses.
3352 (parse_register): Allow cr8...15 in all modes.
3353
167c3097
JB		 33542005-03-02 Jan Beulich <jbeulich@novell.com>
3355
3356 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3357 etc. like normal symbol references (T_ID).
3358
71ba24a1
AM		 33592005-03-02 Alan Modra <amodra@bigpond.net.au>
3360
3361 * symbols.c (fb_label_name): Fix silly thinko in last change.
3362
a76903bf
AM		 33632005-03-02 Alan Modra <amodra@bigpond.net.au>
3364
9d0e75cb
AM		 3365 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3366 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3367
a76903bf
AM		 3368 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3369
33702005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3371
3372 PR gas/708
a76903bf 3373 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3374 suffixes also.
b15c27d7 3375
c9dea48b
AM		 33762005-03-01 Alan Modra <amodra@bigpond.net.au>
3377
c7f17d46
AM		 3378 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3379
c9dea48b
AM		 3380 * as.h (assert): Warning fix.
3381 * expr.c (expr): Correct assertion.
3382 * read.c (s_comm_internal): Remove assertion.
3383 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3384 (fixup_segment): Remove assertion.
3385 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3386 (md_apply_fix3): Likewise.
3387 * config/tc-i370.c (md_begin): Correct assertion.
3388 (i370_macro): Warning fix for assertion.
3389
44f2f9d2
AM		 33902005-03-01 Alan Modra <amodra@bigpond.net.au>
3391
3392 * configure.in (AC_C_BIGENDIAN): Invoke.
3393 * configure: Regenerate.
3394 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3395 host variable to set string header size.
3396 * config/obj-aout.c (obj_header_append): Don't use host structs.
3397 (obj_symbol_to_chars): Likewise.
3398 (obj_emit_strings): Likewise. Use the passed in output pointer.
3399 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3400 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3401 not sizeof host struct.
3402 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3403 (obj_emit_strings): Likewise.
3404 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3405 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3406 sizeof host struct.
3407 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3408 sizeof host struct.
3409 (host_number_to_chars): Define.
3410 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3411 host internal struct to set header sizes.
3412 * config/tc-i960.c (md_number_to_field): Warning fix.
3413 (md_ri_to_chars): Use host byte order.
3414 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3415 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3416
802a113d
NC		 34172005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3418
3419 * doc/c-arc.texi: Update documentation about ARC's extension
3420 instructions.
3421
e5f129ad
SS		 34222005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3423
3424 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3425 address for myself.
3426
2132e3a3
AM		 34272005-02-23 Alan Modra <amodra@bigpond.net.au>
3428
3429 * cgen.c: Warning fixes.
3430 * config/tc-arc.c: Likewise.
3431 * config/tc-arm.c: Likewise.
3432 * config/tc-avr.c: Likewise.
3433 * config/tc-d10v.c: Likewise.
3434 * config/tc-d30v.c: Likewise.
3435 * config/tc-frv.c: Likewise.
3436 * config/tc-frv.h: Likewise.
3437 * config/tc-h8300.c: Likewise.
3438 * config/tc-h8500.c: Likewise.
3439 * config/tc-i370.c: Likewise.
3440 * config/tc-i960.c: Likewise.
3441 * config/tc-ia64.c: Likewise.
3442 * config/tc-ip2k.c: Likewise.
3443 * config/tc-m68hc11.c: Likewise.
3444 * config/tc-maxq.c: Likewise.
3445 * config/tc-mcore.c: Likewise.
3446 * config/tc-mips.c: Likewise.
3447 * config/tc-msp430.c: Likewise.
3448 * config/tc-pj.c: Likewise.
3449 * config/tc-ppc.c: Likewise.
3450 * config/tc-ppc.h: Likewise.
3451 * config/tc-s390.c: Likewise.
3452 * config/tc-sh.c: Likewise.
3453 * config/tc-sh64.c: Likewise.
3454 * config/tc-tic4x.c: Likewise.
3455 * config/tc-tic80.c: Likewise.
3456 * config/tc-v850.c: Likewise.
3457 * config/tc-vax.c: Likewise.
3458 * config/tc-w65.c: Likewise.
3459 * config/tc-xstormy16.c: Likewise.
3460 * config/tc-z8k.c: Likewise.
3461
ee3c9814
CM		 34622005-02-22 Catherine Moore <clm@cm00re.com>
3463
3464 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3465 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3466
9b2f1d35
EC		 34672005-02-22 Eric Christopher <echristo@redhat.com>
3468
3469 * config/tc-mips.c (struct proc): Change isym to
3470 func_sym. New member func_end_sym.
3471 (s_mips_ent): Update.
3472 (s_mips_end): Ditto. Add code to compute function size.
3473
b7712f8d
AM		 34742005-02-22 Alan Modra <amodra@bigpond.net.au>
3475
3476 * read.c: Warning fixes.
3477 * config/obj-elf.c: Likewise.
3478
58e2ea4d
MR		 34792005-02-22 Maciej W. Rozycki <macro@mips.com>
3480
3481 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3482 emitting insn.
3483
ebe372c1
L		 34842005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3485
3486 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3487 SEC_COFF_SHARED.
3488
3489 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3490 SEC_TIC54X_BLOCK.
3491 (demand_empty_rest_of_line): Likewise.
3492 (tic54x_sblock): Likewise.
3493 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3494
cc1bc22a
AM		 34952005-02-21 Alan Modra <amodra@bigpond.net.au>
3496
3497 * read.c (address_bytes): New function.
3498 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3499 (potable): Add "dc.a".
3500 (cons_worker): Handle "dc.a".
3501 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3502
ac4528d2
AM		 35032005-02-21 Alan Modra <amodra@bigpond.net.au>
3504
3505 * input-file.c (input_file_open): Rearrange to avoid warning.
3506
b5682e56
AM		 35072005-02-19 Alan Modra <amodra@bigpond.net.au>
3508
3509 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3510 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3511 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3512
8fc2e39e
TS		 35132005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3514
3515 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3516 uses after .set noat.
3517 (load_address): Likewise.
3518 (macro): Likewise. Don't try to avoid $at use by sacrificing
3519 the target register before it is stored, it won't work.
3520
744b6414
JW		 35212005-02-17 James E Wilson <wilson@specifixinc.com>
3522
3523 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3524 see an instruction that specifies a template.
3525
30eb9c17
AM		 35262005-02-18 Alan Modra <amodra@bigpond.net.au>
3527
3528 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3529 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3530 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3531
91d777ee
L		 35322005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3533
3534 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3535
3536 * config/tc-ia64.c (md): Add hint_b.
3537 (emit_one_bundle): Handle md.hint_b for "hint".
3538 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3539 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3540 (ia64_init): Set md.hint_b to error.
3541 (md_assemble): Handle md.hint_b for "hint.b".
3542
3543 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3544 * doc/c-ia64.texi: Likewise.
3545
f17c130b
AM		 35462005-02-17 Alan Modra <amodra@bigpond.net.au>
3547
3548 * tc.h (struct relax_type, relax_typeS): Move from here..
3549 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3550 * ecoff.c (ecoff_new_file): Add appfile param.
3551 * ecoff.h (ecoff_new_file): Likewise.
3552 * itbl-lex.h: New file.
3553 * itbl-lex.l: Include itbl-lex.h.
3554 * itbl-parse.y: Likewise.
3555 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3556 * read.c (s_app_file_string): Mark appfile possibly unused.
3557 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3558 * subsegs.h (struct seg_info_trash): Delete.
3559 (seg_info): Use segment_info_type instead.
3560 * config/obj-coff.c (struct filename_list): Make filename const char *.
3561 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3562 * config/obj-elf.c (elf_file_symbol): Similarly.
3563 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3564 signed right shift.
3565 * config/tc-arc.c (md_operand): Warning fix.
3566 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3567 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3568 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3569 * config/tc-frv.c (frv_force_relocation): Warning fix.
3570 * config/tc-m68k.c (md_parse_option): Delete unused var.
3571 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3572 * config/tc-sparc.c: Likewise.
3573 (s_common): Warning fix.
3574 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3575 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3576 addressT.
3577 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3578 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3579 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3580 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3581 (tic4x_do_align): Use TIC_NOP_OPCODE.
3582 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3583 * config/tc-vax.c: Include netinet/in.h.
3584 (tc_headers_hook): Formatting.
3585 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3586
26b810ce
JB		 35872005-02-17 Jan Beulich <jbeulich@novell.com>
3588
3589 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3590 parsing inN, locN, outN. Set 'idx' to offset register number starts
3591 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3592 pointless cast.
3593
b8285c27
TS		 35942005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3595
3596 * config/tc-mips.c (load_address): Fix formatting.
3597 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3598 Catch macros which are unexpandable without AT. Remove duplicate
3599 zeroing of used_at.
3600 (macro2): Remove duplicate zeroing of used_at.
3601
4df6ce47
AM		 36022005-02-16 Alan Modra <amodra@bigpond.net.au>
3603
3604 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3605 than zero.
3606
d6f16593 36072005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3608 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3609
3610 * config/tc-mips.c (reloc_needs_lo_p): Handle
3611 BFD_RELOC_MIPS16_HI16_S.
3612 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3613 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3614 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3615 complaints on.
3616 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3617 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3618 Call my_getSmallExpression() to parse percent operators.
3619 (percent_op_match, mips_percent_op): Separate definitions.
3620 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3621 (parse_relocation): Handle the MIPS16 mode using
3622 mips16_percent_op.
3623 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3624 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3625
7b347e43
JB		 36262005-02-15 Jan Beulich <jbeulich@novell.com>
3627
3628 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3629 instead of explicitly dealing with the translation; exclude
3630 relocations that are already pcrel, however.
3631
a66d2bb7
JB		 36322005-02-15 Jan Beulich <jbeulich@novell.com>
3633
3634 * config/tc-ia64.c: Include limits.h (if available).
3635 (gr_values[0]): Set path to INT_MAX.
3636 (dot_reg_val): Don't allow changing value of r0. Limit range of
3637 general registers at r127.
3638 (specify_resource): Default resource index is -1. Don't set resource
3639 index (in case IA64_RS_RSE) without setting the specific flag.
3640 (note_register_values): Check operand is O_constant before tracking
3641 input value of moves. Add tracking for dep.z with constant inputs.
3642 (print_dependency): Resource index of specific resource may be zero.
3643 (check_dependencies): Likewise.
3644
4b09e828
JB		 36452005-02-15 Jan Beulich <jbeulich@novell.com>
3646
3647 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3648 reg_class. Check operands and emit diagnostics for illegal use of
3649 registers.
3650
0ca3e455
JB		 36512005-02-15 Jan Beulich <jbeulich@novell.com>
3652
3653 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3654 new variables type, suffix, and width. Handle
3655 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3656 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3657 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3658 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3659 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3660 if unable to translate relocation type, using the new variables.
3661
2fac3d48
JB		 36622005-02-15 Jan Beulich <jbeulich@novell.com>
3663
3664 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3665 (ty_symbol_chars): Define.
3666 * config/tc-ia64.c (ia64_symbol_chars): Define.
3667
2f6d622e
JB		 36682005-02-15 Jan Beulich <jbeulich@novell.com>
3669
3670 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3671 input_line_pointer was advanced.
3672
28013b5c
KK		 36732005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3674
3675 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3676 within |.
3677
f1dab70d
JB		 36782005-02-13 Jan Beulich <jbeulich@novell.com>
3679
3680 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3681 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3682 indicator.
3683 (ia64_init): Set md.detect_dv.
3684 (ia64_start_line): New static variable warned. Warn only once when
3685 encountering explicit stops in automatic mode.
3686 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3687 * NEWS: Mention new default mode.
3688
20b36a95
JB		 36892005-02-13 Jan Beulich <jbeulich@novell.com>
3690
3691 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3692 be freed when wiping out previous state. Canonicalize names before
3693 use. Free name string when detecting redefinition.
3694 (dot_pred_rel): Call generic expression parser to process arguments.
3695 Handle O_register case for individual predicates and O_subtract for
3696 ranges.
3697 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3698 register hash.
3699 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3700 Warn if multiple found, issue error if resulting symbol name has zero
3701 length.
3702 (dot_alias): Canonicalize name before use.
3703
07450571
L		 37042005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3705
3706 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3707 and 0 for error.
3708 (in_procedure): Return -1 for warning.
3709 (in_prologue): Likewise.
3710 (in_body): Likewise.
3711
01b91374
L		 37122005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3713
ac4528d2 3714 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3715 (dot_float_cons): Likewise.
3716 (dot_xstringer): Likewise.
3717 (dot_xdata_ua): Likewise.
3718 (dot_float_cons_ua): Likewise.
3719
970d6792
L		 37202005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3721
3722 * NEWS: Mention "-munwind-check=[warning|error]".
3723
3724 * config/tc-ia64.c (md): Add unwind_check.
3725 (unwind_diagnostic): New.
3726 (in_procedure): Call unwind_diagnostic when a directive isn't
3727 in procedure.
3728 (in_prologue): Call unwind_diagnostic when a directive isn't in
3729 prologue.
3730 (in_body): Call unwind_diagnostic when a directive isn't in
3731 body region.
3732 (dot_endp): Set md.unwind_check to error before calling
3733 in_procedure and restore it after. When the name is missing or
3734 couldn't be found, use the one from the last .proc if
3735 md.unwind_check isn't error. Warn if md.unwind_check is
3736 warning.
3737 (md_parse_option): Handle "-munwind-check=[warning|error]".
3738 (md_show_usage): Add "-munwind-check=[warning|error]".
3739 (ia64_init): Set md.unwind_check to warning.
3740
3741 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3742 * doc/c-ia64.texi: Likewise.
3743
16a48f83
JB		 37442005-02-11 Jan Beulich <jbeulich@novell.com>
3745
3746 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3747 (LEX_QM): Likewise.
3748 (ia64_parse_name): New third parameter.
3749 (md_parse_name): Pass third argument.
3750 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3751 (md_operand): Handling of '@'-prefixed symbols moved from here...
3752 (ia64_parse_name): ...to here.
3753
a911c10a
JB		 37542005-02-11 Jan Beulich <jbeulich@novell.com>
3755
3756 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3757 (errata_nop_necessary_p): Remove declaraction and definition.
3758 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3759 update md.group_idx. Don't reset md.last_groups.
3760
b3f19c14
JB		 37612005-02-11 Jan Beulich <jbeulich@novell.com>
3762
3763 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3764 argument.
3765 (dot_xdata): Free section name after use.
3766 (dot_float_cons): Likewise.
3767 (dot_xstringer): Likewise.
3768 (dot_xdata_ua): Likewise.
3769 (dot_float_cons_ua): Likewise.
3770 (md_pseudo_table): Add xdata16 and xdata16.ua.
3771
5cb53c21
L		 37722005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3773
3774 * doc/all.texi: Add IA64.
3775 * doc/as.texinfo: Likewise.
3776
3777 * doc/c-ia64.texi: Fix typos.
3778
620b81c1
JB		 37792005-02-10 Julian Brown <julian@codesourcery.com>
3780
3781 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3782 BFD_RELOC_UNUSED.
3783 (do_t_push_pop): Likewise.
3784 (md_assemble): Likewise.
3785 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3786 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3787 (create_unwind_entry): Output dependency on the required personality
3788 routines.
620b81c1 3789
4ee4d249
NS		 37902005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3791
3792 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3793 * subsegs.c (seg_not_empty_p): Likewise.
3794
9f5083a4
NC		 37952005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3796
3797 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3798 relative jump calculation.
9f5083a4
NC		 3799 <md_convert_frag) : Likewise.
3800 <output_disp): Likewise.
3801
aaac53f5
HPN		 38022005-02-07 Hans-Peter Nilsson <hp@axis.com>
3803
3804 * write.c (write_object_file): Recognize warning-symbol construct
3805 and skip object- and target- handling for the second symbol.
3806
05ee4b0f
JB		 38072005-02-02 Jan Beulich <jbeulich@novell.com>
3808
3809 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3810 designators along with quoted ones. Free copy of quoted designator
3811 when done.
3812
65ec77d2
BE		 38132005-02-01 Ben Elliston <bje@au.ibm.com>
3814
3815 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3816 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3817 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3818 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3819 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3820 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3821 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3822 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3823 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3824 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3825 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3826 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3827 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3828 #if 0'd code throughout.
3829
d342277e
NC		 38302005-01-31 Nick Clifton <nickc@redhat.com>
3831
3832 * as.c (parse_args): Bump copyright date reported by --version to
3833 2005.
3834
d6486796
NC		 38352005-01-31 Nick Clifton <nickc@redhat.com>
3836
3837 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3838 and vax-vms.
3839
ca3bc58f
JB		 38402005-01-31 Jan Beulich <jbeulich@novell.com>
3841
3842 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3843 that can end with .endr in that case. Make requiring/permitting
3844 pseudo-ops without leading dot closer to the logic in read.c serving
3845 the same purpose.
3846 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3847 ignored.
3848
057f53c1
JB		 38492005-01-31 Jan Beulich <jbeulich@novell.com>
3850
3851 * macro.c (do_formals): Adjust to no longer accept empty parameter
3852 names.
3853 (define_macro): Adjust to no longer accept empty macro name, garbage
3854 following the parameters, or macros that were previously defined.
3855 * read.c (s_bad_end): Declare.
3856 (potable): Add endm. Handler for endr and endm is s_bad_end.
3857 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3858 and .endr.
3859 * read.h (s_bad_endr): Remove.
3860
d3156ecc
JB		 38612005-01-31 Jan Beulich <jbeulich@novell.com>
3862
3863 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3864 immediately discarding (but counting) those exceeding the maximum
3865 possible amount. Track whether output and input operand counts ever
3866 matched, and use this to better indicate which of the operands/
3867 operand types was wrong; specifically don't default to pointing to
3868 the first operand.
3869
75e09913
JB		 38702005-01-31 Jan Beulich <jbeulich@novell.com>
3871
3872 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3873 variable in dot_endp). Add body and insn. Make prologue,
3874 prologue_mask, body, and insn bitfields.
3875 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3876 messages.
3877 (in_procedure, in_prologue, in_body): New.
3878 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3879 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3880 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3881 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3882 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3883 dot_personality): Use the appropriate one of the above.
3884 (dot_proc): Clear unwind.proc_start; set to current location only if
3885 none of the entry points were valid. Check for non-zero-length entry
3886 point names. Check that entry points aren't defined, yet. Clear
3887 unwind.prologue, unwind.body, and unwind.insn.
3888 (dot_body): Call in_procedure. Check that first directive in procedure
3889 had no insns emitted before. Set unwind.body.
3890 (dot_prologue): Call in_procedure. Check that not already in prologue.
3891 Check that first directive in procedure had no insns emitted before.
3892 Clear unwind.body.
3893 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3894 length entry point names. Check that entry points became defined.
3895 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3896
f4660e2c
JB		 38972005-01-31 Jan Beulich <jbeulich@novell.com>
3898
3899 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3900 before actually using it. Don't generate an error in manual bundling
3901 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3902 Don't generate an error in manual bundling mode when looking at an
3903 insn required to be last in its group but the required slot hasn't
3904 been reached, yet. Allow conversion from MII to MI;I for bundle
3905 consisting of only 2 insns with the stop between them. Suppress
3906 various meaningless errors resulting from detecting earlier ones.
3907
60b9a617
JB		 39082005-01-31 Jan Beulich <jbeulich@novell.com>
3909
3910 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3911 input being ar.pfs.
3912
7af0dfc7
CG		 39132005-01-28 Christian Groessler <chris@groessler.org>
3914
3915 * config/tc-z8k.c (md_assemble): Improve error detection.
3916
f7e323d5
JB		 39172005-01-28 Jan Beulich <jbeulich@novell.com>
3918
3919 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3920 for personality routine pointer only if there is one.
3921 (ia64_convert_frag): Likewise.
3922 (generate_unwind_image): Likewise.
3923
f87a1e0c
CG		 39242005-01-27 Christian Groessler <chris@groessler.org>
3925
3926 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3927 (md_apply_fix3): Make relative branches out of range an error
3928 instead of a warning. Display correct line number for out of
3929 range branches/calls/memory accesses.
3930
c6cb92c5
NS		 39312005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3932
3933 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3934 to emit .debug_line and other debug sections.
3935 * as.h (seg_not_empty_p): Declare.
3936 * subsegs.c (seg_not_empty_p): New predicate.
3937
e8093792
AC		 39382005-01-27 Andrew Cagney <cagney@gnu.org>
3939
3940 * configure: Regenerate to track ../gettext.m4 change.
3941
09124b3f
JB		 39422005-01-27 Jan Beulich <jbeulich@novell.com>
3943
3944 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3945
39462005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3947
3948 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3949 to/from application registers dynamic insns.
3950 (md_assemble): Defer resolution of move to/from application registers
3951 dynamic insns when they can be issued on either the I- or M-units.
3952
90219bd0
AO		 39532005-01-25 Alexandre Oliva <aoliva@redhat.com>
3954
3955 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3956 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3957 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3958 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3959 * cgen.c (gas_cgen_parse_operand): Handle
3960 CGEN_PARSE_OPERAND_SYMBOLIC.
3961 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3962 (frv_force_relocation): Likewise. Fix handling of PIC
3963 relocations.
3964 (md_apply_fix3): Likewise.
3965
59c871b4
BE		 39662005-01-21 Ben Elliston <bje@au.ibm.com>
3967
3968 * as.h: Remove #if 0'd code.
3969 * atof-generic.c (atof_generic): Likewise.
3970 * ecoff.c (ecoff_directive_frame): Likewise.
3971 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3972 * itbl-ops.c (itbl_add_reg): Likewise.
3973 * listing.c (calc_hex): Likewise.
3974 * read.c (MASK_CHAR): Likewise.
3975 * subsegs.c (subsegs_print_statistics): Likewise.
3976 * symbols.c (indent): Likewise.
3977 * write.c (write_relocs): Likewise.
3978 (write_object_file): Likewise.
3979 (relax_frag): Likewise.
3980
fb767913
NC		 39812005-01-20 Nick Clifton <nickc@redhat.com>
3982
3983 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3984 getopt_long_only() from considering -a as an abbreviation for
3985 --alternate.
3986 (parse_args): Fix the parsing of -a=<file>.
3987
c556cc9c
AM		 39882005-01-20 Alan Modra <amodra@bigpond.net.au>
3989
3990 PR gas/684
3991 * read.c (s_incbin): Adjust default count for skip. Check validity
3992 of count and skip rigorously.
3993
9c6ed8e6
FF		 39942005-01-19 Fred Fish <fnf@specifixinc.com>
3995
3996 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3997
e5604d79
RS		 39982005-01-19 Richard Sandiford <rsandifo@redhat.com>
3999
4000 * read.c (convert_to_bignum): New function, split out from...
4001 (emit_expr): ...here. Handle the case where X_add_number is
4002 positive and the input value is negative.
4003 (output_big_sleb128): Fix setting of continuation bit. Check whether
4004 the final byte needs to be sign-extended. Fix size-shrinking loop.
4005 (emit_leb128_expr): When generating a signed leb128, see whether the
4006 sign of an O_constant's X_add_number matches the sign of the input
4007 value. Use a bignum if not.
4008
e38bc3b5
NC		 40092005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4010
4011 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4012 arch_sh_up in order to match the external name and make the
4013 testsuite's job easier.
4014
df227444
L		 40152005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4016
4df6ce47 4017 PR 659
df227444
L		 4018 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4019
b8b80cf7
NC		 40202005-01-12 Nick Clifton <nickc@redhat.com>
4021
4022 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4023 ignored_arguments array.
4024
324007b9
L		 40252005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4026
4027 * write.c (write_object_file): Disallow a symbol equated to
4028 common symbol.
4029
5c4504f7
NC		 40302005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4031
4032 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4033 bfd_mach_maxq20.
4034 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4035 (maxq_target): New function: Set the machine type.
4036
4e7fd91e
PB		 40372005-01-06 Paul Brook <paul@codesourcery.com>
4038
4039 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4040 (md_begin): Handle TE_VXWORKS for FP defaults.
4041 (md_apply_fix3): Correct rela offsets.
4042 (elf32_arm_target_format): Add VxWorks targets.
4043
ea3eed15
PB		 40442005-01-06 Paul Brook <paul@codesourcery.com>
4045
4046 * configure.tgt: Set em=vxworks for *-*-vxworks.
4047 * config/te-vxworks.h: New File.
4048
5dc1606f
PB		 40492005-01-06 Paul Brook <paul@codesourcery.com>
4050
4051 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4052
18af0b39
NC		 40532005-01-04 Dmitry Diky <diwil@spec.ru>
4054
4055 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4056 global label.
4057
196e8040
JW		 40582005-01-03 David Mosberger <davidm@hpl.hp.com>
4059
4060 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4061 (dot_loc): New function.
4062 (md_pseudo_table): Add entry to map .loc to dot_loc().
4063 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4064 seen a .loc directive or we're generating DWARF2 debug info for
4065 assembly source.
4066
a207757e
AM		 40672004-12-29 Alan Modra <amodra@bigpond.net.au>
4068
4069 PR gas/619
4070 * read.c (s_comm_internal): Don't zero end of name until size
4071 expression has been parsed.
4072
71d7ecf2
MM		 40732004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4074
4075 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4076
30c62922
TL		 40772004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4078
4079 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4080 case).
4081
14ee9f48
ILT		 40822004-12-22 Ian Lance Taylor <ian@airs.com>
4083
4084 * configure.tgt: New.
4085 * configure.in: Move setting of cpu_type, fmt, etc., to
4086 configure.tgt.
4087 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4088 $(srcdir)/configure.tgt.
4089 * configure, Makefile.in: Rebuild.
4090
750bce0e 40912004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 4092
750bce0e
NC		 4093 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4094 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4095 instructions.
4096 (avr_offset_expression): New function to parse offsets for LDI
4097 instructions.
4098 (avr_operand): Use it.
4099 (md_apply_fix3): Generate the relocs.
4100
9d2be1ee
JR		 41012004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4102
4103 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4104 BFD_RELOC_SH_IMMS10BY8 relocation.
4105
4106 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4107 than just ignoring bad code.
4108
1e50d24d
RS		 41092004-12-16 Richard Sandiford <rsandifo@redhat.com>
4110
4111 * config/tc-v850.c (handle_lo16): New function.
4112 (v850_reloc_prefix): Use it to check lo().
4113 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4114
2fbd2a87
NC		 41152004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4116
4117 * configure.in: Add s390x-ibm-tpf support.
4118 * configure: Regenerate.
4119
7a6d0b32
JB		 41202004-12-15 Jan Beulich <jbeulich@novell.com>
4121
4122 * config/obj-elf.c (obj_elf_change_section): Only set type and
4123 attributes on new sections. Emit warning when type of re-declared
4124 section doesn't match.
4125
5b9d23c6
JB		 41262004-12-15 Jan Beulich <jbeulich@novell.com>
4127
4128 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4129 '.cfi_startproc simple' doesn't inherit the old value.
4130
dcb45a06
JB		 41312004-12-15 Jan Beulich <jbeulich@novell.com>
4132
4133 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4134 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4135 generation to emit a factored offset.
4136
aa6975fb
ILT		 41372004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4138
6943caf0
ILT		 4139 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4140 which is too large in the case of NO_PIC without 64-bit
4141 addresses.
4142
aa6975fb
ILT		 4143 * config/tc-mips.c (mips_in_shared): New static variable.
4144 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4145 (md_longopts): Add -mshared and -mno-shared.
4146 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4147 (s_cpload): Implement !mips_in_shared case.
4148 (s_cpsetup): Likewise.
4149 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4150 * NEWS: Mention -mno-shared.
4151
be1b2b4b
PB		 41522004-12-09 Paul Brook <paul@codesourcery.com>
4153
4154 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4155 for function start.
4156
9a92f48d
ILT		 41572004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4158
dd22970f
ILT		 4159 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4160 sequence, increase the size of the sequence.
4161
9a92f48d
ILT		 4162 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4163 use CPU_RM9000.
4164
b617dc20
BE		 41652004-12-07 Ben Elliston <bje@gnu.org>
4166
4167 * read.c (s_align): Use an align_limit temporary to allay a GCC
4168 signed/unsigned comparison warning.
4169
c820d418
MM		 41702004-12-01 Mark Mitchell <mark@codesourcery.com>
4171
4172 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4173 * configure.in: Use it for arm*-*-linux-gnueabi*.
4174 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4175 * config/te-armlinuxeabi.h: New file.
4176 * Makefile.in: Regenerated.
4177 * aclocal.m4: Likewise.
4178 * configure: Likewise.
4df6ce47 4179 * doc/Makefile.in: Regenerated.
c820d418 4180
2b0210eb
BW		 41812004-12-02 Bob Wilson <bob.wilson@acm.org>
4182
4183 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4184 (xtensa_restore_emit_state): Likewise.
4185
9ebd302d
AM		 41862004-12-02 Alan Modra <amodra@bigpond.net.au>
4187
4188 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4189 (s_align): Use it.
4190
32118081
NC		 41912004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4192
4193 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4194 * Makefile.in: Regenerate.
4195
3f414718
TL		 41962004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4197
9ebd302d
AM		 4198 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4199 functions, give functions a meaningful name, add comments.
4200 (check_range): New function - Replace operand size calculation
3f414718
TL		 4201 with range checking.
4202 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4203 (enum op_err): New.
3f414718
TL		 4204 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4205 handling.
4206
a7498ae6
NC		 42072004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4208
4209 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4210 miss between different section in the same module.
4211 (tc_gen_reloc): Likewise.
4212
5c54fd37
NC		 42132004-11-25 Theodore A. Roth <troth@openavr.org>
4214
4215 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4216 atmega325, atmega3250, atmega645 and atmega6450.
4217
37edbb65
JB		 42182004-11-25 Jan Beulich <jbeulich@novell.com>
4219
4220 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4221 permissible for the selected instruction suffix.
4222 (process_suffix): For DefaultSize instructions, suppressing the
4223 guessing of a 'q' suffix if the instruction doesn't support it is
4224 pointless, because only an 'l' suffix can be guessed in this place.
4225
5515a510
NC		 42262004-11-24 Nick Clifton <nickc@redhat.com>
4227
4228 * config/tc-iq2000.c: Remove support for IQ10 processor.
4229 Convert to ISO C90 formatting.
4230 * config/tc-iq2000.h: Likewise.
4231
dae1b34e
NC		 42322004-11-23 Nick Clifton <nickc@redhat.com>
4233
4234 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4235 in this table. They should be correct now.
4236
5c6af06e
JB		 42372004-11-23 Jan Beulich <jbeulich@novell.com>
4238
4239 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4240 indicate the MMX extensions added by both SSE and 3DNow!A.
4241 (Cpu3dnowA): Declare.
4242 (CpuUnknownFlags): Update.
4243 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4244 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4245 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4246 3DNow!. Athlon additionally implies 3DNow!A. Several new
4247 entries (those starting with a dot are for sub-arch specification).
4248 (set_cpu_arch): Handle sub-arch specifications.
4249 (parse_insn): Distinguish between instructions not supported because
4250 of insufficient CPU features and because of 64-bit mode.
4251 * doc/c-i386.texi: Describe enhanced .arch directive.
4252
d9740523
BW		 42532004-11-22 Bob Wilson <bob.wilson@acm.org>
4254
4255 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4256
3120ef82
BW		 42572004-11-22 Bob Wilson <bob.wilson@acm.org>
4258
4259 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4260 without a corresponding .debug_info section.
4261
d190d046
HPN		 42622004-11-22 Hans-Peter Nilsson <hp@axis.com>
4263
4264 * read.c (potable): Add "error" and "warning".
4265 (s_errwarn): New function.
4266 * read.h (s_errwarn): Declare.
4267 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4268
5519f6ea
NC		 42692004-11-22 Nick Clifton <nickc@redhat.com>
4270
4271 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4272 c_dot_file_symbol.
4273
f5c7edf4
AM		 42742004-11-19 Alan Modra <amodra@bigpond.net.au>
4275
4276 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4277 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4278
a4528eeb
AM		 42792004-11-19 Alan Modra <amodra@bigpond.net.au>
4280
4281 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4282 (coff_adjust_symtab): Adjust call.
4283 (crawl_symbols): Likewise.
4284 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4285 (obj_app_file): Adjust.
4286
444bf5f3
NC		 42872004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4288
4289 * configure.in: Enable bfd_assember for the MAXQ port.
4290 * configure: Regenerate.
4291
a1ace8d8 42922004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4293 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4294
4295 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4296 there is a conflict.
4297 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4298 interfaces that are related as determined by xtensa_interface_class_id.
4299
30e857fc
NC		 43002004-11-12 Nick Clifton <nickc@redhat.com>
4301
4302 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4303 offsets for conditional branches.
4304
a67517f4
BW		 43052004-11-11 Bob Wilson <bob.wilson@acm.org>
4306
4307 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4308
1d19a770
BW		 43092004-11-10 Bob Wilson <bob.wilson@acm.org>
4310
4311 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4312 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4313 MAYBE_UNREACHABLE.
4314 (relax_frag_immed): Update call to update_next_frag_state.
4315
c04f5787
AM		 43162004-11-10 Alan Modra <amodra@bigpond.net.au>
4317
4318 * obj.h (struct format_ops <app_file>): Add int param.
4319 * read.h (s_app_file_string): Likewise.
4320 * read.c (s_app_file_string): Likewise.
4321 (s_app_file): Adjust s_app_file_string call.
4322 * config/tc-mips.c (s_mips_file): Likewise.
4323 * config/obj-coff.h (obj_app_file): Add app param.
4324 * config/obj-ecoff.h (obj_app_file): Likewise.
4325 * config/obj-multi.h (obj_app_file): Likewise.
4326 * config/obj-elf.h (elf_file_symbol): Likewise.
4327 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4328 if called for # preprocessor lines.
4329
a77a9021
L		 43302004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4331
4332 PR 528
4333 * symbols.c (resolve_symbol_value): Convert weak symbols only
4334 for Windows PECOFF.
4335 (symbol_equated_reloc_p): Don't equate weaks when relocating
4336 only for Windows PECOFF.
4337
aea44f62
TL		 43382004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4339
4340 * config/tc-crx.c (print_insn): Check and set insn_addr.
4341 * config/tc-crx.h (md_frag_check): Define.
4342
7499d566
NC		 43432004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4344 Vineet Sharma <vineets@noida.hcltech.com>
4345
4346 * configure.in: Add support for new target maxq-coff.
4347 * configure: Regenerate.
4348 * NEWS: Mention new support.
4349 * config/tc-maxq.c: New file.
4350 * config/tc-maxq.h: New file.
4351 * config/obj-coff.h: Add support for maxq-coff.
4352
977cdf5a
NC		 43532004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4354
4355 * symbols.c (any_external_name): Define.
a77a9021 4356 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4357 (S_SET_EXTERNAL): Support any_external_name.
4358 (S_SET_NAME): Qualify parameter const.
316f3bf8 4359 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4360 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4361 * tc.h (any_external_name): Declare.
4362 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4363 assemblers also.
4364 (weak_is_altname): Declare and define.
4365 (weak_name2altname): Same.
4366 (weak_altname2name): Same.
4367 (weak_uniquify): Same.
4368 (weak_altprefix): Define.
4369 (obj_coff_weak): Change .weak syntax and handling.
4370 (coff_frob_symbol): Fix PE weak symbol alternates.
4371 * config/obj-coff.h (USE_UNIQUE): Define.
4372 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4373 are in another segment.
4374 (tc_gen_reloc): Remove broken addend hack.
4375 doc/as.texinfo: Update.
4376
34e41783
BW		 43772004-11-05 Sterling Augustine <sterling@tensilica.com>
4378
4379 * config/tc-xtensa.c (total_frag_text_expansion): New.
4380 (md_estimate_size_before_relax): Use it.
4381 (find_address_of_next_align_frag): Likewise.
4382
dcd46b4e
TL		 43832004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4384
4385 * config/tc-crx.c: Rename argument types.
4386 (processing_arg_number): Rename to 'cur_arg_num'.
4387 (get_number_of_bits): Rename to 'set_operand_size'.
4388 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4389 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4390 (set_indexmode_parameters): Remove function, integrate its code into
4391 'set_operand'.
4392 (set_operand_size): Get rid of 'Operand Number' function parameter -
4393 use global variable 'cur_arg_num' instead.
4394 Use a local 'argument' pointer to reference the current argument.
4395 (parse_operand): Likewise.
4396 (set_operand): Likewise.
4397 (process_label_constant): Likewise.
4398
9456465c
BW		 43992004-11-04 Bob Wilson <bob.wilson@acm.org>
4400
4401 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4402 (add_section_rename): Delete. Inlined into...
4403 (build_section_rename): ...here. Use xstrdup instead of strdup.
4404 (xtensa_section_rename): Drop "const" from argument and return types.
4405 (md_show_usage): Indent to match show_usage().
4406 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4407 (tc_canonicalize_section_name): Define.
4408 (md_elf_section_rename): Remove unused macro.
4409 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4410 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4411 (Frame Directive): Delete.
4412
7f266840
DJ		 44132004-11-04 Daniel Jacobowitz <dan@debian.org>
4414
4415 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4416 * config/tc-arm.c (target_oabi): Delete.
4417 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4418 (arm_opts): Remove moabi.
4419 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4420 * doc/c-arm.texi (ARM Options): Likewise.
4421 * configure: Regenerated.
4422
ae57792d
HPN		 44232004-11-04 Hans-Peter Nilsson <hp@axis.com>
4424
4425 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4426 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4427 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4428 * configure: Regenerate.
4429 * config/tc-cris.c (enum cris_archs): New.
4430 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4431 (cris_insn_ver_valid_for_arch): New functions.
4432 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4433 (cris_arch): New variable.
4434 (md_pseudo_table): New pseudo .arch.
4435 (err_for_dangerous_mul_placement): Initialize according to
4436 DEFAULT_CRIS_ARCH.
4437 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4438 All users changed.
4439 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4440 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4441 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4442 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4443 use in md_cris_relax_table.
4444 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4445 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4446 Update and improve head comment.
4447 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4448 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4449 (OPTION_ARCH): New.
4450 (md_longopts): New option --march=...
4451 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4452 macros.
4453 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4454 (HANDLE_RELAXABLE): New macro.
4455 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4456 cases. Check for weak symbols and assume not relaxable. Handle
4457 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4458 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4459 fragP->fr_symbol.
4460 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4461 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4462 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4463 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4464 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4465 (md_begin): Define symbols "..asm.arch.cris.v32",
4466 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4467 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4468 when entering opcode table entry points.
4469 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4470 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4471 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4472 (cris_process_instruction): Initialize out_insnp->insn_type to
4473 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4474 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4475 cases.
4476 <case 'm'>: Check that modified_char == '.'.
4477 <invalid operands>: Consume the rest of the line.
4478 When operands don't match, skip over subsequent insns with
4479 non-matching version specifier but same mnemonic.
4480 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4481 special registers in CRISv32 are always 32 bit long.
4482 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4483 New cases.
4484 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4485 and compatible. Recognize "ACR" for v32, unless followed by "+".
4486 (get_spec_reg): Consider cris_arch when looking up register.
4487 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4488 v32 or compatible.
4489 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4490 (cris_get_expression): Restore input_line_pointer if failing "early".
4491 (get_flags): Consider cris_arch and recognize flags accordingly.
4492 (branch_disp): Adjust for CRISv32.
4493 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4494 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4495 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4496 resolved. Don't enter zeros in object file for
4497 BFD_RELOC_32_PCREL.
4498 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4499 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4500 (md_parse_option): Break out "return 1".
4501 <OPTION_ARCH> New case.
4502 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4503 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4504 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4505 <case BFD_RELOC_32_PCREL>: New cases.
4506 Addends for non-zero fx_pcrel are too in fx_offset.
4507 (md_show_usage): Show --march=<arch>.
4508 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4509 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4510 (s_syntax) <struct syntaxes>: Properly constify member operand.
4511 * config/tc-cris.h (TARGET_MACH): Define.
4512 (cris_mach): Declare.
4513 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4514 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4515 (CRIS-Opts): Document --march=...
4516 (CRIS-Pseudos): Document .arch.
4517
9306ca4a
JB		 45182004-11-04 Jan Beulich <jbeulich@novell.com>
4519
4520 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4521 intel syntax and no register prefix, allow $ in symbol names when
4522 intel syntax.
4523 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4524 (intel_float_operand): Add fourth return value indicating math control
4525 operations. Make classification more precise.
4526 (md_assemble): Complain if memory operand of mov[sz]x has no size
4527 specified.
4528 (parse_insn): Translate word operands to floating point instructions
4529 operating on integers as well as control instructions to short ones
4530 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4531 floating point instructions operating on non-integer operands.
4532 (match_template): Remove fldcw special case. Adjust q-suffix handling
4533 to permit it on fild/fistp/fisttp in AT&T mode.
4534 (process_suffix): Don't guess DefaultSize insns' suffix from
4535 stackop_size for certain floating point control instructions. Guess
4536 suffix for branch and [ls][gi]dt based on flag_code. Split error
4537 messages for Intel and AT&T syntax, and make the condition more strict
4538 for the former. Adjust suppressing of generation of operand size
4539 overrides.
4540 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4541 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4542 more error checking.
4543 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4544 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4545
2b4f075a
HPN		 45462004-11-03 Hans-Peter Nilsson <hp@axis.com>
4547
4548 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4549 md_short_jump_size, md_long_jump_size.
4550 * write.c [!WORKING_DOT_WORD]: Ditto.
4551 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4552 qualifier.
4553 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4554 declare.
4555 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4556 const qualifier in these definitions.
4557 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4558 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4559
ddbc47ac
NC		 45602004-11-02 Nick Clifton <nickc@redhat.com>
4561
4562 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4563 table before deciding to produce a .debug_line section to match up
4564 with a user provided .debug_info section.
4565
3ad3f5ad
TL		 45662004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4567
4568 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4569 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4570
c815a616
TL		 45712004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4572
4573 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4574 (get_flags): New function.
c04f5787
AM		 4575 (get_number_of_bits): Edit comments, update numeric values to
4576 supported sizes.
4577 (process_label_constant): Don't support the colon
4578 format (SYMBOL:[s|m|l]).
c815a616
TL		 4579 (set_cons_rparams): Support argument type 'arg_rbase'.
4580 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4581 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4582 (getreg_image): Remove redundant code, update according to latest
4583 CRX spec.
c815a616 4584 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4585 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4586 instruction type (not only mnemonic).
4587 Add various error checking.
4588 (preprocess_reglist): Support HI/LO and user registers.
4589
ed7af9f9
L		 45902004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4591
c04f5787 4592 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4593 in an epilogue directive go negative.
4594
ac025970
L		 45952004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4596
4597 PR 474
4598 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4599 after reporting template error during manual bundling. Reported
4600 by Michael Dupont, michaelx.dupont@intel.com.
4601
a394c00f
NC		 46022004-10-25 Daniel Jacobowitz <dan@debian.org>
4603
4604 * Makefile.am: Run dep-am.
4605 * aclocal.m4: Regenerate with automake 1.9.2.
4606 * Makefile.in: Regenerate with automake 1.9.2.
4607 * doc/Makefile.in: Likewise.
4608
4609 * config/tc-arm.c: Include "dw2gencfi.h".
4610 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4611 New functions.
4612 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4613 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4614 (tc_cfi_frame_initial_instructions): Define.
4615 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4616 Add prototypes.
4617
23d83918
TL		 46182004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4619
4620 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4621 operands validity.
4622 Update coprocessor id to be unsigned immediate.
4623
bb41ade5
AM		 46242004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4625
4626 * config/tc-i386.c (O_secrel): Delete.
4627 (tc_pe_dwarf2_emit_offset): New function.
4628 * config/tc-i386.h (O_secrel): Define as O_md1.
4629 (TC_DWARF2_EMIT_OFFSET): Define.
4630
87e62348
NC		 46312004-10-18 Nick Clifton <nickc@redhat.com>
4632
4633 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4634 ignore @fptr() directives for 4-byte fixups.
4635
3c55da70
AM		 46362004-10-15 Alan Modra <amodra@bigpond.net.au>
4637
4638 * Makefile.am: Run "make dep-am"
4639 * Makefile.in: Regenerate.
4640
40e7b7b9
BW		 46412004-10-14 Bob Wilson <bob.wilson@acm.org>
4642
4643 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4644 Remove comments about placement of literal pools.
4645 (Literal Directive): Update description of literal placement.
4646 (Literal Prefix Directive): Remove statement that this does not apply
4647 to absolute-mode literals. Describe new section naming scheme.
4648
b08b5071
BW		 46492004-10-12 Bob Wilson <bob.wilson@acm.org>
4650
4651 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4652 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4653 is_windowed_return_opcode): Delete.
4654 (xtensa_frob_label): Use get_subseg_target_freq.
4655 (md_assemble): Inline call to is_entry_opcode.
4656 (xtensa_handle_align): Inline call to get_frag_is_literal.
4657 (relaxation_requirements): Inline call to is_jx_opcode.
4658 (emit_single_op): Inline call to is_movi_opcode.
4659 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4660 get_frag_is_no_transform, is_entry_opcode, and
4661 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4662 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4663 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4664 Inline calls to get_frag_is_no_transform.
4665 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4666 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4667 get_frag_is_no_transform.
4668 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4669 and set_frag_is_no_transform.
4670 (get_expression_value): Delete.
4671 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4672 cur_target_freq to target_freq.
4673 (get_subseg_info): Split out code to create a new map entry into ...
4674 (add_subseg_info): ... this new function.
4675 (get_last_insn_flags): Check if get_subseg_info succeeded.
4676 (set_last_insn_flags): Call add_subseg_info if needed.
4677 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4678 (xtensa_reorder_segments): Compute last_sec while counting sections.
4679 Remove call to get_last_sec.
4680 (get_last_sec): Delete.
4681 (cache_literal_section): Inline call to retrieve_literal_seg and its
4682 callees, seg_present and add_seg_list.
4683 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4684 (get_frag_is_insn, get_frag_is_no_transform,
4685 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4686 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4687
7fa3d080
BW		 46882004-10-12 Bob Wilson <bob.wilson@acm.org>
4689
4690 * config/tc-xtensa.c: Use ISO C90 formatting.
4691 * config/tc-xtensa.h: Likewise.
4692 * config/xtensa-istack.h: Likewise.
4693 * config/xtensa-relax.c: Likewise.
4694 * config/xtensa-relax.h: Likewise.
4695
8cb51566
PB		 46962004-10-12 Paul Brook <paul@codesourcery.com>
4697
4698 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4699 EF_ARM_EABI_VER4.
4700 (arm_eabis): Ditto.
4701 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4702 -meabi=3.
4703
653cfe85
BW		 47042004-10-08 Bob Wilson <bob.wilson@acm.org>
4705
4706 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4707 entries.
4708 (Acknowledgements): Use "GAS" instead of AS variable.
4709
d2b2c203
DJ		 47102004-10-08 Daniel Jacobowitz <dan@debian.org>
4711
4712 * config/tc-i386.c: Include "elf/x86-64.h".
4713 (i386_elf_section_type): New function.
4714 * config/tc-i386.h (md_elf_section_type): Define.
4715 (i386_elf_section_type): New prototype.
4716
e80e0390
NC		 47172004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4718
4719 * config/m68k-parse.h (enum m68k_register): New control register,
4720 MBAR2 (for MCF5249)
4721 * config/tc-m68k.c: Correct control register set for MCF5249.
4722
43cd72b9 47232004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4724 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4725
4726 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4727 (UNREACHABLE_MAX_WIDTH): Define.
4728 (XTENSA_FETCH_WIDTH): Delete.
4729 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4730 prefer_const16, prefer_l32r): New global variables.
4731 (LIT4_SECTION_NAME): Define.
4732 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4733 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4734 (frag_flags struct): New.
c04f5787 4735 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4736 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4737 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4738 (MAX_FORMATS): Define.
4739 (op_placement_info struct, op_placement_table): New.
4740 (O_pltrel, O_hi16, O_lo16): Define.
4741 (directiveE enum): Rename directive_generics to directive_transform.
4742 Delete directive_relax. Add directive_schedule,
4743 directive_absolute_literals, and directive_last_directive.
4744 (directive_info): Rename "generics" to "transform". Delete "relax".
4745 Add "schedule" and "absolute-literals".
4746 (directive_state): Adjust entries to match changes in directive_info.
4747 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4748 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4749 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4750 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4751 (align_only_targets, software_a0_b_retw_interlock,
4752 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4753 software_avoid_short_loop, software_avoid_close_loop_end,
4754 software_avoid_all_short_loops, specific_opcode): Delete.
4755 (warn_unaligned_branch_targets): New.
4756 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4757 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4758 (option_[no_]link_relax, option_[no_]transform,
4759 option_[no_]absolute_literals, option_warn_unaligned_targets,
4760 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4761 New enum values.
4762 (option_[no_]align_only_targets, option_literal_section_name,
4763 option_text_section_name, option_data_section_name,
4764 option_bss_section_name, option_eb, option_el): Delete.
4765 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4766 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4767 and target-hardware. Delete entries for [no-]target-align-only,
4768 literal-section-name, text-section-name, data-section-name, and
4769 bss-section-name.
4770 (md_parse_option): Handle new options and remove old ones. Accept but
4771 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4772 and treat them as [no-]transform.
4773 (md_show_usage): Add new options and remove old ones.
4774 (xtensa_setup_hw_workarounds): New.
4775 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4776 "long", "short", "loc" and "frequency" entries.
4777 (use_generics): Rename to ...
4778 (use_transform): ... this function. Add past_xtensa_end check.
4779 (use_longcalls): Add past_xtensa_end check.
4780 (code_density_available, can_relax): Delete.
4781 (do_align_targets): New.
4782 (get_directive): Accept dashes in directive names. Warn about
4783 [no-]generics and [no-]relax directives and treat them as
c04f5787 4784 [no-]transform.
43cd72b9
BW		 4785 (xtensa_begin_directive): Call md_flush_pending_output only for some
4786 directives. Check for directives inside instruction bundles. Warn
4787 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4788 directives. Handle new directives. Check generating_literals flag
4789 for literal_prefix.
4790 (xtensa_end_directive): Check for directives inside instruction
4791 bundles. Warn and ignore [no-]density directives. Handle new
4792 directives. Call xtensa_set_frag_assembly_state.
4793 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4794 xtensa_dwarf2_emit_insn): New.
4795 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4796 use_literal_section flag.
4797 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4798 literals. Use xtensa_elf_cons to parse the expression.
4799 (xtensa_literal_prefix): Do not check use_literal_section. Support
4800 ".lit4" sections for absolute literals. Change prefix convention to
4801 replace ".text" (or ".t" in a linkonce section). No need to call
4802 subseg_set.
4803 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4804 (expression_end): Handle closing braces and colons.
4805 (PLT_SUFFIX, plt_suffix): Delete.
4806 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4807 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4808 and O_hi16 expressions as well.
4809 (tokenize_arguments): Handle closing braces and colons.
4810 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4811 operands and paired register syntax.
4812 (get_invisible_operands): New.
4813 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4814 new xtensa-isa.h functions.
4815 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4816 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4817 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4818 instructions. Use xtensa_translate_zero_immed.
4819 (operand_is_immed, operand_is_pcrel_label): Delete.
4820 (get_relaxable_immed): Use new xtensa-isa.h functions.
4821 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4822 functions.
4823 (xtensa_print_insn_table, print_vliw_insn): New.
4824 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4825 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4826 is_branch_or_jump_opcode): Delete.
4827 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4828 (opnum_to_reloc, reloc_to_opnum): Delete.
4829 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4830 xtensa-isa.h functions. Operate on one slot of an instruction.
4831 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4832 xg_get_insn_size): Delete.
4833 (xg_get_build_instr_size): Use xg_get_single_size.
4834 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4835 xg_build_widen_table. Use xg_get_single_size.
4836 (xg_get_max_narrow_insn_size): Delete.
4837 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4838 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4839 xg_get_single_size.
4840 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4841 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4842 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4843 xg_build_widen_table. Use xg_get_single_size.
4844 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4845 xg_check_operand.
4846 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4847 treat weak symbols conservatively.
4848 (xg_check_operand): Use new xtensa-isa.h functions.
4849 (is_dnrange): Delete.
4850 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4851 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4852 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4853 xtensa-isa.h functions.
4854 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4855 xg_instruction_matches_options): New.
4856 (xg_instruction_matches_rule): Handle O_register expressions. Call
4857 xg_instruction_matches_options.
4858 (transition_rule_cmp): New.
4859 (xg_instruction_match): Update call to xg_build_simplify_table.
4860 (xg_build_token_insn): Record loc fields.
4861 (xg_simplify_insn): Check is_specific_opcode field and
4862 density_supported flag.
4863 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4864 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4865 (xg_assemble_literal): Add error handling for O_big. Call
4866 record_alignment. Handle O_pltrel.
4867 (xg_valid_literal_expression): New.
4868 (xg_assemble_literal_space): Add slot parameter. Remove call to
4869 set_expr_symbol_offset. Add call to record_alignment. Update call to
4870 xg_finish_frag.
4871 (xg_emit_insn): Delete.
4872 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4873 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4874 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4875 and slot parameters. Handle new "alternate" relocations for absolute
4876 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4877 O_hi16. Use new xtensa-isa.h functions.
4878 (xg_assemble_tokens): Delete.
4879 (is_register_writer): Use new xtensa-isa.h functions.
4880 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4881 old-style RSR from LCOUNT.
4882 (next_frag_opcode): Delete.
4883 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4884 update_next_frag_state): New.
4885 (update_next_frag_nop_state): Delete.
4886 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4887 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4888 the state of the absolute-literals directive. Add calls to
4889 record_alignment and xtensa_set_frag_assembly_state. Call
4890 xtensa_switch_to_non_abs_literal_fragment instead of
4891 xtensa_switch_to_literal_fragment.
4892 (build_nop): New.
4893 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4894 (get_expanded_loop_offset): Change check for undefined opcode to an
4895 assertion.
4896 (xtensa_set_frag_assembly_state, relaxable_section,
4897 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4898 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4899 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4900 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4901 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4902 (xtensa_init_fix_data): New.
4903 (xtensa_frob_label): Reset label symbol to the current frag. Check
4904 do_align_targets and generating_literals flag. Propagate frequency
4905 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4906 (xtensa_unrecognized_line): New.
4907 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4908 to xtensa_set_frag_assembly_state.
4909 (error_reset_cur_vinsn): New.
4910 (md_assemble): Remove check for literal frag. Remove call to
4911 istack_init. Call use_transform instead of use_generics. Parse
4912 explicit instruction format specifiers. Move code for
4913 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4914 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4915 Add dwarf2_where call. Remote automatic alignment for ENTRY
4916 instructions. Move call to xtensa_clear_insn_labels to the end.
4917 Rearrange to handle bundles.
4918 (xtensa_cons_fix_new): Delete.
4919 (xtensa_handle_align): New.
4920 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4921 assignment to is_no_density field.
4922 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4923 instead of reloc_to_opnum. Handle "alternate" relocations.
4924 (xtensa_force_relocation, xtensa_check_inside_bundle,
4925 xtensa_elf_section_change_hook): New.
4926 (xtensa_symbol_new_hook): Delete.
4927 (xtensa_fix_adjustable): Check for difference of symbols with an
4928 offset. Check for external and weak symbols.
4929 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4930 (md_estimate_size_before_relax): Return expansion for the first slot.
4931 (tc_gen_reloc): Handle difference of symbols by producing
4932 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4933 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4934 tentative values into the output when linkrelax is set.
4935 (XTENSA_PROP_SEC_NAME): Define.
4936 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4937 Create literal tables only if using literal sections. Create new
4938 property tables instead of old instruction tables. Check for unaligned
4939 branch targets and loops.
4940 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4941 new_resource_table, clear_resource_table, resize_resource_table,
4942 resources_available, reserve_resources, release_resources,
4943 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4944 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4945 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4946 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4947 flag. Update checks for workaround options. Call
4948 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4949 (xtensa_cleanup_align_frags): Add special case for branch targets.
4950 Check for and mark unreachable frags.
4951 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4952 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4953 end of a zero-overhead loop body.
4954 (frag_can_negate_branch): Handle instructions with multiple slots.
4955 Use new xtensa-isa.h functions
4956 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4957 xtensa_mark_zcl_first_insns): New.
4958 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4959 transformations are disabled.
4960 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4961 multislot instructions.
4962 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4963 Likewise. Also error if transformations are disabled.
4964 (unrelaxed_frag_max_size): New.
4965 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4966 xtensa-isa.h functions.
4967 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4968 xtensa_opcode_is_loop instead of is_loop_opcode.
4969 (get_text_align_power): Replace as_fatal with assertion.
4970 (get_text_align_fill_size): Iterate instead of using modulus when
4971 use_nops is false.
4972 (get_noop_aligned_address): Assert that this is for a machine-dependent
4973 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4974 xg_get_single_size, and frag_format_size.
4975 (get_widen_aligned_address): Rename to ...
4976 (get_aligned_diff): ... this function. Add max_diff parameter.
4977 Remove handling of rs_align/rs_align_code frags. Use
4978 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4979 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4980 and pass it back to caller.
4981 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4982 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4983 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4984 (relax_frag_text_align): Rename to ...
4985 (relax_frag_loop_align): ... this function. Assume loops can only be
4986 in the first slot of an instruction.
4987 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4988 instruction. Remove call to frag_wane.
4989 (relax_frag_narrow): Rename to ...
4990 (relax_frag_for_align): ... this function. Extend to handle
4991 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4992 RELAX_NARROW for the first slot.
4993 (find_address_of_next_align_frag, bytes_to_stretch): New.
4994 (future_alignment_required): Use find_address_of_next_align_frag and
4995 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4996 alignment decisions.
4997 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4998 Check if transformations are enabled for b_j_loop_end workaround.
4999 Use new xtensa-isa.h functions and handle multislot instructions.
5000 Update call to xg_assembly_relax.
5001 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5002 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5003 frag types.
5004 (convert_frag_narrow): Add segP, format and slot parameters. Call
5005 convert_frag_immed for branch instructions. Adjust calls to
5006 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5007 xg_get_single_size and xg_get_single_format.
5008 (convert_frag_fill_nop): New.
5009 (convert_frag_immed): Add format and slot parameters. Handle multislot
5010 instructions and use new xtensa-isa.h functions. Update calls to
5011 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5012 enabled for b_j_loop_end workaround. Use build_nop instead of
5013 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5014 frags. Use xg_get_single_size. Handle O_pltrel.
5015 (fix_new_exp_in_seg): Remove check for old plt flag.
5016 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5017 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5018 for loop opcode to an assertion. Mark all frags up to the end of the
5019 loop as not transformable.
5020 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5021 (get_subseg_info): New.
5022 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5023 check for dest_seg.
5024 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5025 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5026 (xtensa_switch_to_non_abs_literal_fragment): New.
5027 (cache_literal_section): Add is_code parameter and pass it through to
5028 retrieve_literal_seg.
5029 (retrieve_literal_seg): Add is_code parameter and use it to set the
5030 flags on the literal section. Handle case where head parameter is 0.
5031 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5032 set_frag_is_no_transform): New.
5033 (xtensa_create_property_segments): Add end_property_function parameter
5034 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5035 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5036 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5037 (add_xt_block_frags): Add end_property_function parameter and call it
5038 if it is non-zero. Call xtensa_frag_flags_init.
5039 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5040 get_frag_property_flags, frag_flags_to_number,
5041 xtensa_frag_flags_combinable, xt_block_aligned_size,
5042 xtensa_xt_block_combine, add_xt_prop_frags,
5043 init_op_placement_info_table, opcode_fits_format_slot,
5044 xg_get_single_size, xg_get_single_format): New.
5045 (istack_push): Inline call to tinsn_copy.
5046 (tinsn_copy): Delete.
5047 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5048 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5049 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5050 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5051 functions. Handle invisible operands.
5052 (tinsn_to_slotbuf): New.
5053 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5054 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5055 vinsn_from_chars, and xg_free_vinsn.
5056 (tinsn_from_insnbuf): New.
5057 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5058 instructions. Handle symbol differences.
5059 (get_num_stack_text_bytes): Use xg_get_single_size.
5060 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5061 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5062 get_expr_register, set_expr_symbol_offset_diff): New.
5063 * config/tc-xtensa.h (MAX_SLOTS): Define.
5064 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5065 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5066 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5067 RELAX_NONE types.
5068 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5069 (xtensa_frag_type struct): Add is_assembly_state_set,
5070 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5071 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5072 Replace is_generics and is_relax fields by is_no_transform field.
5073 Delete is_text and is_longcalls fields. Change text_expansion and
5074 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5075 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5076 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5077 (xtensa_fix_data struct): New.
5078 (xtensa_symfield_type struct): Delete plt field.
5079 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5080 forward declaration here.
5081 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5082 (XTENSA_SECTION_RENAME): Undefine.
5083 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5084 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5085 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5086 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5087 (unit_num_copies_func, opcode_num_units_func,
5088 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5089 (resource_table struct): New.
5090 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5091 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5092 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5093 (tinsn_copy): Delete prototype.
5094 (vliw_insn struct): New.
5095 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5096 (widen_spec_list): Add option conditions for density and boolean
5097 instructions. Add expansions using CONST16 and conditions for using
5098 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5099 predicted branches.
5100 (simplify_spec_list): Add option conditions for density instructions.
5101 Add entry for NOP instruction.
5102 (append_transition): Add cmp function pointer parameter and use it to
5103 insert the new entry in order.
5104 (operand_function_LOW16U, operand_function_HI16U): New.
5105 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5106 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5107 (enter_opname, split_string): Use xstrdup instead of strdup.
5108 (init_insn_pattern): Initialize new options field.
5109 (clear_req_or_option_list, clear_req_option_list,
5110 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5111 New.
5112 (parse_insn_pattern): Parse option conditions.
5113 (transition_applies): New.
5114 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5115 swapped last arguments in calls to append_constant_value_condition.
5116 Call clone_req_option_list. Add warning about invalid opcode.
5117 Handle LOW16U and HI16U function names.
5118 (build_transition_table): Add cmp parameter and use it in calls to
5119 append_transition. Use new xtensa-isa.h functions. Check
5120 transition_applies before adding entries.
5121 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5122 pass it through to build_transition_table.
5123 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5124 ReqOption, transition_cmp_fn): New types.
5125 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5126 (transition_rule struct): Add options field.
5127 * doc/as.texinfo (Overview): Update Xtensa options.
5128 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5129 --[no-]relax, and --[no-]generics options. Update descriptions of
5130 --text-section-literals and --[no-]longcalls. Add
5131 --[no-]absolute-literals and --[no-]transform.
5132 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5133 Remove use of "generic" and "specific" terminology for opcodes.
5134 (Xtensa Registers): Generalize the syntax description to include
5135 user-defined register files.
5136 (Xtensa Automatic Alignment): Update.
5137 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5138 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5139 (Xtensa Directives): Remove confusing rules about precedence.
5140 (Density Directive, Relax Directive): Delete.
5141 (Schedule Directive): New.
5142 (Generics Directive): Rename to ...
5143 (Transform Directive): ... this node.
5144 (Literal Directive): Update for absolute literals. Missing
5145 literal_position directive is now an error.
5146 (Literal Position Directive): Update for absolute literals.
5147 (Freeregs Directive): Delete.
5148 (Absolute Literals Directive): New.
5149 (Frame Directive): Minor editing.
5150 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5151 Update dependencies.
5152 * Makefile.in: Regenerate.
5153
6e1304d8
RS		 51542004-10-07 Richard Sandiford <rsandifo@redhat.com>
5155
5156 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5157 to build the second and third fixups for a composite relocation.
5158 (macro_read_relocs): New function.
5159 (macro_build): Use it.
5160 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5161 Simplify fragging code accordingly.
5162 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5163 of the composite relocation. Set fx_tcbit in both fixups.
5164
b1dca8ee
RS		 51652004-10-07 Richard Sandiford <rsandifo@redhat.com>
5166
5167 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5168 (md_apply_fix3): Don't treat composite relocs as done.
5169
89658e52
NC		 51702004-10-07 Jan Beulich <jbeulich@novell.com>
5171
5172 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5173 prefix for symbol names generated from the LOCAL macro directive.
5174
289040ca
NC		 5175 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5176 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5177
48c9f030
NC		 51782004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5179
5180 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5181 Special registers.
5c5054ab 5182 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5183 (get_cinv_parameters): Add 'b' option to invalidate the
5184 branch-target cache.
5185
7ed4c4c5
NC		 51862004-10-05 Paul Brook <paul@codesourcery.com>
5187
5188 * config/tc-arm.c (unwind): New variable.
5189 (vfp_sp_encode_reg): New function.
5190 (vfp_sp_reg_required_here): Use it.
5191 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5192 (vfp_parse_reg_list): New function.
5193 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5194 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5195 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5196 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5197 functions.
5198 (md_pseudo_table): Add them.
5199 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5200 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5201 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5202 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5203 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5204 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5205 * NEWS: Mention the new feature.
5206
04ca8703
EC		 52072004-10-04 Eric Christopher <echristo@redhat.com>
5208
5209 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5210
7c1d0959
L		 52112004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5212
5213 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5214 TLS relocations.
5215 * config/tc-s390.c (md_apply_fix3): Likewise.
5216 * config/tc-sparc.c (md_apply_fix3): Likewise.
5217
40a18ebd
NC		 52182004-10-01 Paul Brook <paul@codesourcery.com>
5219
5220 * config/tc-arm.c (arm_elf_section_type): New function.
5221 (arm_elf_change_section): Set section link for exidx sections.
5222 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5223 (md_elf_section_type): Define.
5224
14127cc4
NC		 52252004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5226
5227 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5228 instruction's offset.
5229
b7c92712
NC		 52302004-10-01 Adam Nemet <anemet@lnxw.com>
5231
5232 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5233
65555e64
AM		 52342004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5235
5236 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5237 asymbol *, instead use symbol_get_bfdsym.
5238
9fe0b840
NC		 52392004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5240
5241 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5242
0dd132b6
NC		 52432004-09-30 Paul Brook <paul@codesourcery.com>
5244
5245 * config/tc-arm.c (do_smi, do_nop): New functions.
5246 (insns): Add ARMv6ZK instructions.
5247 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5248 (tc_gen_reloc): Ditto.
5249 (arm_cpus): Add mpcore and arm1176.
5250 (arm_archs): Add armv6{k,z,zk}.
5251 * doc/c-arm.texi: Document new cores and architectures.
5252
a737bd4d
NC		 52532004-09-30 Nick Clifton <nickc@redhat.com>
5254
5255 * config/tc-arm.c: Use ISO C90 formatting.
5256
3631a3c8
NC		 52572004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5258
a737bd4d 5259 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5260 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5261 REG_TYPE_MVDX is expected.
5262
d5f0cf92
AM		 52632004-09-29 Marc Bevand <m.bevand@gmail.com>
5264
5265 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5266
9f9a069e
JW		 52672004-09-21 James E Wilson <wilson@specifixinc.com>
5268
5269 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5270 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5271 output_spill_base, output_unat_psprel, output_lc_psprel,
5272 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5273 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5274 output_spill_psprel_p): Use it.
5275
4b778c88
TL		 52762004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5277
c04f5787 5278 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5279 Handle load/stor unique instructions before parsing.
4b778c88 5280
eb043451
PB		 52812004-09-17 Paul Brook <paul@codesourcery.com>
5282
5283 * config/tc-arm.c (s_arm_rel31): New funciton.
5284 (md_pseudo_table): Add .rel31.
04ca8703 5285 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5286 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5287 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5288 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5289 (arm_parse_reloc): Add (target2).
5290
8ea2b00f
AM		 52912004-09-17 Alan Modra <amodra@bigpond.net.au>
5292
5293 * Makefile.am: Run "make dep-am".
5294 * Makefile.in: Regenerate.
5295 * aclocal.m4: Regenerate.
5296 * configure: Regenerate.
5297 * doc/Makefile.in: Regenerate.
5298 * po/POTFILES.in: Regenerate.
5299 * po/gas.pot: Regenerate.
5300
7e1792e0
HPN		 53012004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5302
5303 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5304 [!LLONG_MAX]: Ditto.
5305
9c504268
PB		 53062004-09-13 Paul Brook <paul@codesourcery.com>
5307
5308 * config/tc-arm.c: Rename RELABS to TARGET1.
5309
2159ac21
AM		 53102004-09-13 Alan Modra <amodra@bigpond.net.au>
5311
5312 * messages.c (as_internal_value_out_of_range): Cast values passed
5313 to as_bad_where or as_warn_where to proper type.
5314
23794b24
MM		 53152004-09-11 Theodore A. Roth <troth@openavr.org>
5316
5317 * config/tc-avr.c: Add support for
5318 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5319
e9fad691
AM		 53202004-09-09 Alan Modra <amodra@bigpond.net.au>
5321
5322 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5323 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5324
10b016c2
PB		 53252004-09-08 Paul Brook <paul@codesourcery.com>
5326
5327 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5328 fini_array and preinit_array section types.
5329 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5330 and fini_array.
5331 * doc/as.texinfo: Document extra section types.
5332
e5a52504
MM		 53332004-09-02 Mark Mitchell <mark@codesourcery.com>
5334
5335 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5336 * Makefile.in: Regenerated.
5337 * configure.in: Set em for arm*-*-symbianelf*.
5338 * configure: Regenerated.
5339 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5340 vectors when appropriate.
5341 * config/te-symbian.h: New file.
5342
42851540
NC		 53432004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5344
5345 * config/tc-crx.c (gettrap): Exception vector can be case
5346 insensitive.
04ca8703 5347 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5348 instructions.
5349 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5350 (process_label_constant): Initialize relocation type to
42851540
NC		 5351 BFD_RELOC_NONE
5352
8783612f
RE		 53532004-09-01 Richard Earnshaw < reanrsha@arm.com>
5354
5355 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5356 for synthesizable cores.
5357
1ff4677c
RE		 5358 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5359
b18c562e
NC		 53602004-08-25 Dmitry Diky <diwil@spec.ru>
5361
5362 * config/tc-msp430.c: Clean-up the code.
5363 (md_relax_table): New relax table.
5364 (mcu_types): Sort MCU types.
5365 (md_pseudo_table): Add .profiler pseudo handler.
5366 (pow2value): New function.
5367 (msp430_profiler): New function.
5368 (msp430_operands): Add new insns handlers.
5369 (msp430_srcoperand): Add register operand handler, allow complex
5370 expressions.
5371 (md_estimate_size_before_relax): Rewritten.
5372 (md_convert_frag): Rewritten.
5373 (msp430_relax_frag): New function.
5374 * config/tc-msp430.h (md_relax_frag): define macro
5375 * doc/c-msp430.texi: Update information.
5376
8f94ae4d
NC		 53772004-08-24 Nick Clifton <nickc@redhat.com>
5378
5379 * as.c (std_shortopts): Allow -g to take an optional argument.
5380 (parse_args): Pass any switch starting with -g on to the backend
5381 for parsing.
5382
e51dace8
MM		 53832004-08-18 Mark Mitchell <mark@codesourcery.com>
5384
5385 * configure.in (arm*-*-symbianelf*): New target.
5386 (arm*-*-eabi*): Likewise.
5387 * configure: Regenerated.
5388
f7870c8d
TS		 53892004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5390 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5391 correctly.
5392
d6afba4b
JJ		 53932004-08-18 Jakub Jelinek <jakub@redhat.com>
5394
5395 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5396 argument, don't do anything if current section is not
5397 .gnu.linkonce.t.* and linkonce_empty is set.
5398 (generate_unwind_image, dot_endp): Adjust callers, call
5399 start_unwind_section (*, 1) if nothing will be put into the
5400 section.
5401
329e276d
NC		 54022004-08-17 Nick Clifton <nickc@redhat.com>
5403
5404 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5405 (show_usage): Add -g.
5406 (std_longopts): Add --gen-debug. Alpha sort the table.
5407 (parse_args): Print an error message if a switch is not handled.
5408 Handle the -g switch, calling md_debug_format_selector() if
5409 necessary.
5410 * NEWS: Mention new feature.
5411 * doc/as.texinfo: Document new switch.
5412 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5413
329e276d
NC		 5414 * config/tc-arm.c (md_parse_option): Do not issue an error message
5415 if the switch is not recognised.
5416 * config/tc-m68k.c (md_parse_option): Likewise.
5417 * config/tc-pdp11.c (md_parse_option): Likewise.
5418 * config/tc-v850.c (md_parse_option): Likewise.
5419
5420 * as.h: Fix up formatting.
5421 * tc.h: Likewise.
5422
4101eec8
NC		 54232004-08-16 Nick Clifton <nickc@redhat.com>
5424
2766e5e4
NC		 5425 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5426
4101eec8
NC		 5427 * configure.in: Sort architecture based tables alphabetically.
5428 * configure: Regenerate.
5429
80f846b6
AM		 54302004-08-16 Alan Modra <amodra@bigpond.net.au>
5431
5432 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5433 { "cc", 68 }, with { "cr", 70 }.
5434
caa32fe5
NC		 54352004-08-13 Jan Beulich <jbeulich@novell.com>
5436 Nick Clifton <nickc@redhat.com>
5437
5438 * as.c: Add and handle new --alternate command line option.
5439 * macro.c (macro_set_alternate): New.
5440 * macro.h (macro_set_alternate): Declare.
5441 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5442 * doc/as.texinfo: Document new command line option and pseudo-ops
5443 as well as insert documentation originating from gasp about
5444 alternate macro syntax.
5445 * NEWS: Mention new command line option and pseudo-ops.
5446
b2221023
MM		 54472004-08-10 Mark Mitchell <mark@codesourcery.com>
5448
5449 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5450 to bignums.
5451
db6579d4
PB		 54522004-08-06 Paul Brook <paul@codesourcery.com>
5453
5454 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5455 Handle new relocations.
5456 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5457
e750405d
BW		 54582004-08-05 Bob Wilson <bob.wilson@acm.org>
5459
5460 * write.c (relax_segment): Use was_address instead of address when
5461 setting fr_fix field for align frag due to backwards .org.
5462
1d70c7fb
AO		 54632004-07-29 Alexandre Oliva <aoliva@redhat.com>
5464
5465 Introduce SH2a support.
5466 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5467 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5468 arch_sh2a_nofpu_up.
5469 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5470 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5471 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5472 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5473 to end of conditional expression.
5474 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5475 * config/tc-sh.c: Add sh2a-nofpu support.
5476 2003-12-29 DJ Delorie <dj@redhat.com>
5477 * tc-sh.c: Add sh2a support.
5478 (parse_reg): Add tbr.
5479 (parse_at): Support @@(disp,tbr).
5480 (get_specific): Support sh2a opcodes.
5481 (insert4): New, for 4 byte relocs.
5482 (build_Mytes): Support sh2a opcodes.
5483 (md_apply_fix3_Mytes): Support sh2a opcodes.
5484 2003-12-02 Michael Snyder <msnyder@redhat.com>
5485 * config/tc-sh.c (md_parse_option): Handle sh2a.
5486 (sh_elf_final_processing): Ditto.
5487
e7fbc2bf
JT		 54882004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5489
5490 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5491 for TE_NetBSD.
5492
9232bbb0
AM		 54932004-07-27 Alan Modra <amodra@bigpond.net.au>
5494
5495 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5496 (ppc_arch): Expand comment.
5497
670ec21d
NC		 54982004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5499
5500 * config/tc-crx.c: Support evaluating the difference between two
5501 symbols.
5502 * config/tc-crx.h: Likewise.
5503
406f8ff9 55042004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5505
5506 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5507 section.
5508 (ia64_elf_section_change_hook): Set the linked-to section for
5509 SHT_IA_64_UNWIND.
5510
c05e9f04
NC		 55112004-07-26 Dmitry Diky <diwil@spec.ru>
5512
5513 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5514 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5515 msp430xG438, msp430xG439.
5516
e9863d7f
DJ		 55172004-07-25 Daniel Jacobowitz <dan@debian.org>
5518
5519 * doc/as.texinfo (Section, PushSection): Correct documentation
5520 for ELF.
5521
543613e9 55222004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5523
5524 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5525 permissible for the selected instruction suffix.
5526 (match_template): Don't permit 64-bit general purpose operands in
5527 32-bit mode.
5528 (finalize_imm): Permit 64-bit immediates.
5529 (build_modrm_byte): 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. For 32-bit displacements, use sign-extended
5532 relocations only when using 64-bit addressing.
5533 Force zero displacement on rip-relative addressing when there is
5534 no other displacement.
5535 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5536 specially except for the width of the used base and/or index
5537 registers.
5538 (parse_register): Disallow Reg64 registers in 32-bit mode.
5539
543613e9
NC		 5540 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5541 suffix if the instruction doesn't support it.
04ca8703 5542
01a3f561
MR		 55432004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5544
5545 * config/tc-mips.c (append_insn): Handle constant expressions with
5546 no associated relocation.
5547 (mips_ip): Cancel the expression after use for the Q format
5548 specifier.
5549 (parse_relocation): Return no relocation for unsupported
5550 operators.
5551 (my_getSmallExpression): Return no relocation if no relocation
5552 operators are used.
5553
e12904d2
DA		 55542004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5555
5556 * config/obj-som.c (adjust_stab_sections): Add prototype.
5557 (obj_som_compiler, obj_som_version, obj_som_copyright,
5558 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5559 * config/tc-hppa.c (update_subspace): Likewise.
5560 (is_defined_subspace): Amplify comment.
5561 * config/obj-som.h (som_frob_file): Add prototype.
5562
90c1602c
L		 55632004-07-19 Christopher Faylor <cgf@timesys.com>
5564 H.J. Lu <hongjiu.lu@intel.com>
5565
5566 * subsegs.c (section_symbol): Don't create a new segment when
5567 existing segment is undefined.
5568
f263249b
RE		 55692004-07-16 Richard Earnshaw <rearnsha@arm.com>
5570
5571 * config/tc-arm.c: Include include/opcode/arm.h.
5572 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5573 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5574 (FPU_ARCH_*): Delete.
5575 * Makefile.am: Update dependencies.
5576 * Makefile.in: Regenerate.
5577
152c65b9
NC		 55782004-07-15 Nick Clifton <nickc@redhat.com>
5579
5580 * configure.in: Accept armbe as a big-endian arm configuration.
5581 * configure: Regenerate.
5582
0477af35
NC		 55832004-07-13 Thomas Nystrom <thn@saeab.se>
5584
5585 * config/tc-i386.c (T_SHIFTOP): New constant.
5586 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5587 (intel_el1): Handle '~'.
5588 (intel_get_token): Handle '<>', '&', '|' and '~'.
5589
55902004-07-13 Nick Clifton <nickc@redhat.com>
5591
5592 (md_assemble): Remove spurious newline from end of as_bad error
5593 message.
5594 (intel_e05_1): Likewise.
5595 (intel_e11): Likewise.
5596 (intel_match_token): Likewise.
5597
31302357
AS		 55982004-07-11 Andreas Schwab <schwab@suse.de>
5599
5600 * config/tc-m68k.c: Convert to C90. Remove redundant
5601 declarations. Indentation fixup.
5602 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5603 obj_coff_section ourselves.
04ca8703 5604
549f748d
JW		 56052004-07-09 James E Wilson <wilson@specifixinc.com>
5606
5607 * config/tc-ia64.c (default_big_endian): New.
5608 (dot_byteorder, md_begin): Use it.
5609 (md_parse_option): Set it.
04ca8703 5610
1a320fbb
NC		 56112004-07-09 Nick Clifton <nickc@redhat.com>
5612
5613 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5614 * configure: Regenerate.
5615 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5616 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5617 sh_find_elf_flags if necessary.
5618
de7e6852
RS		 56192004-07-08 Richard Sandiford <rsandifo@redhat.com>
5620
5621 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5622 going to be split into more than one in-place addend, return 0
5623 for relocations against mergeable sections. Associate comments
5624 with code.
5625
1fe1f39c
NC		 56262004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5627
5628 * Makefile.am (CPU_TYPES): Add crx.
5629 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5630 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5631 (DEPTC_crx_elf): New target.
5632 (DEPOBJ_crx_elf): Likewise.
5633 (DEP_crx_elf): Likewise.
5634 * Makefile.in: Regenerate.
5635 * configure.in: Add crx* target.
5636 * configure: Regenerate.
5637 * config/tc-crx.c: New file.
5638 * config/tc-crx.h: New file.
5639 * NEWS: Mention new target.
5640
d9895649
NC		 56412004-07-06 Nick Clifton <nickc@redhat.com>
5642
85fbca6a 5643 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5644 * configure.in:
5645 * configure: Regenerate. Add sh-symbian-elf target. If
5646 selected define TARGET_SYMBIAN.
5647 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5648 format if TARGET_SYMBIAN has been defined.
04ca8703 5649
e7bd9ea0
NC		 5650 * output-file.c (output_file_create): Report the target format
5651 chosen when bfd_openw reports that it is invalid.
5652
d9895649
NC		 5653 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5654 pseudo for BFD based assemblers.
5655
871ec896
JR		 56562004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5657
5658 gas:
5659 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5660 (md_parse_option): Remove redundant -isa testing.
5661 Make bfd_arch variable const.
5662 (md_show_usage): Make bfd_arch variable const.
5663
5a9ff93d
JW		 56642004-07-03 James E Wilson <wilson@specifixinc.com>
5665
5666 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5667 * config/tc-ia64.h (md_frag_check): Define.
5668
c87db184
CF		 56692004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5670
5671 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5672 externals.
5673 * doc/as.texinfo (Weak): Document PE weak symbols.
5674
3b91255e
RS		 56752004-07-03 Richard Sandiford <rsandifo@redhat.com>
5676
5677 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5678 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5679 (mips_frob_file): Rework so that only a single pass through the
5680 relocs is needed. Allow %lo()s to have higher offsets than their
5681 corresponding %hi()s or %got()s.
5682
310ea308
NC		 56832004-07-02 Nick Clifton <nickc@redhat.com>
5684
5685 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5686 allow values which have come from undefined symbols.
5687 Always consider this fixup to have been processed as a reloc
5688 cannot be generated for it.
5689
09b935ac
AM		 56902004-07-02 Alan Modra <amodra@bigpond.net.au>
5691
5692 * frags.h (struct frag): Add has_code and insn_addr fields.
5693 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5694 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5695 * config/tc-ppc.h (md_frag_check): Define.
5696
4d1cd5c7
MR		 56972004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5698
5699 * doc/Makefile.am (info): Rename goal to...
5700 (info-local): ... this, to preserve implicit dependencies.
5701 * doc/Makefile.in: Regenerate with automake 1.8.5.
5702
097f809a
NC		 57032004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5704
5705 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5706 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5707 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5708 (tc_gen_reloc): Likewise.
5709 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5710 (m32r_parse_name): Likewise.
5711 (m32r_cgen_parse_fix_exp): Likewise.
5712 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5713 (O_PIC_reloc): Likewise.
5714 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5715 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5716 for @GOTOFF, @GOT, @PLT.
5717
bb82af9f
NC		 57182004-06-21 Jan Beulich <jbeulich@novell.com>
5719
5720 * gas/symbols.c: While discarding ordinary local absolute symbols
5721 when --strip-local-absolute is in effect, retain file symbols.
5722
990ae22a
AS		 57232004-06-20 Andreas Schwab <schwab@suse.de>
5724
5725 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5726 (md_parse_option): Likewise.
5727
32137342
NC		 57282004-06-17 Jan Beulich <jbeulich@novell.com>
5729
5730 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5731 * config/te-netware.h: New file.
5732 * config/te-ppcnw.h: Delete: Obsolete.
5733 * configure.in: Eliminate ill NetWare targets. Make generic
5734 NetWare target use proper emulation.
5735 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5736 reference to new te-netware.h.
5737 * configure: Regenerate.
5738 * Makefile.in: Regenerate.
5739
f84d8e26
MS		 57402004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5741
5742 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5743 comparison in .insn pseudo operation.
5744
587aac4e
AM		 57452004-06-15 Alan Modra <amodra@bigpond.net.au>
5746
5747 * config/obj-coff.c (coff_adjust_section_syms): Use
5748 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5749 (coff_frob_section): Likewise.
5750 * config/tc-mips.c (md_apply_fix3): Likewise.
5751 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5752 (elf_frob_file_after_relocs): Likewise.
5753
2337eb33
DA		 57542004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5755
b8fc22bc
DA		 5756 * config/tc-hppa.c (log2): Rename to exact_log2.
5757 (pa_next_subseg): Delete unused function.
5758 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5759 (create_new_subspace): Likewise.
5760
2337eb33
DA		 5761 Bug gas/213
5762 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5763 labels. Fix warning.
5764
53cb0362
DD		 57652004-05-28 DJ Delorie <dj@redhat.com>
5766
5767 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5768 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5769 or non-merged symbols.
5770
888a75be
L		 57712004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5772
5773 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5774 restore the old slot when inserting srlz.i/srlz.d.
5775
f6f9408f
JR		 57762004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5777
5778 * Makefile.am: Regenerate dependecies.
5779 * Makefile.in: Regenerate.
5780 * config/tc-sh.c (valid_arch): Make unsigned.
5781 (preset_target_arch): Likewise.
5782 (md_begin): Use new architecture flags system.
5783 (get_specific): Likewise.
5784 (assemble_ppi): Likewise.
5785 (md_assemble): Likewise. Also fix error check for bad opcodes.
5786 (md_parse_option): Likewise. Also generate -isa values according
5787 to the table in bfd/cpu-sh.c instead of just constants. Also
5788 allow <arch>-up ISA variants.
5789 (sh_elf_final_processing): Replace if-else chain with a call to
5790 sh_find_elf_flags().
f6f9408f 5791
580b9172
NC		 57922004-05-28 Peter Barada <peter@the-baradas.com>
5793
5794 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5795 with zero offset into mode 2 addressing to save a word.
5796
652ca075
L		 57972004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5798
5799 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5800 (ar_is_only_in_integer_unit): New.
5801 (ar_is_only_in_memory_unit): New.
5802 (generate_unwind_image): Silence gcc on 32bit host.
5803 (md_assemble): Use ar_is_only_in_integer_unit instead of
5804 ar_is_in_integer_unit. Check AR access.
5805
60fed2d3
NC		 58062004-05-27 Peter Barada <peter@the-baradas.com>
5807
5808 * config/tc-m68k.c (md_begin): Sort the opcode table into
5809 alphabetical order.
5810 (m68k_compare_opcode): New function to do the sorting.
5811
be8c092b
NC		 58122004-05-24 Peter Barada <peter@the-baradas.com>
5813
5814 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5815 addressing on MIT style operands.
5816 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5817 w/mask addressing.
5818 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5819 operands.
5820
1181c20e
AM		 58212004-05-23 Alan Modra <amodra@bigpond.net.au>
5822
5823 * expr.c (operand, operator): Don't reject '++' and '--'.
5824
20e56c33
RS		 58252004-05-20 Richard Sandiford <rsandifo@redhat.com>
5826
5827 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5828 dwarf tables.
5829
04ca8703 58302004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5831
5832 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5833 * configure: Regenerate.
5834
0da76f83
NC		 58352004-05-13 Paul Brook <paul@codesourcery.com>
5836
5837 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5838
4b363073
NC		 58392004-05-13 Joel Sherrill <joel@oarcorp.com>
5840
5841 * configure.in (or32-*-rtems*): Switch to elf.
5842 * configure: Regenerate.
5843
9598fbe5
NC		 58442004-05-13 Nick Clifton <nickc@redhat.com>
5845
5846 * po/fr.po: Updated French translation.
5847
22fe14ad
NC		 58482004-05-11 Nick Clifton <nickc@redhat.com>
5849
5850 * doc/as.texinfo (Section): Document G and T flags to .section
5851 directive. Document the extra arguments that the G flag
5852 requires. Document the #tls flag.
5853
58542004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5855
5856 * subsegs.c (section_symbol): Create a new section symbol if
5857 the existing one doesn't match.
5858 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5859
532c738a
RS		 58602004-05-07 Richard Sandiford <rsandifo@redhat.com>
5861
5862 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5863 to cope with VR4181A errata MD(1) and MD(4).
5864
0503b355
BF		 58652004-05-07 Brian Ford <ford@vss.fsi.com>
5866
5867 * NEWS: Mention .secrel32 for pe[i]-i386.
5868
daeea990
AO		 58692004-05-07 Alexandre Oliva <aoliva@redhat.com>
5870
5871 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5872 (HANDLE_ALIGN): New.
5873
bfbdcf04
DJ		 58742004-05-06 Daniel Jacobowitz <dan@debian.org>
5875
5876 * Makefile.am (DIST_SUBDIRS): Define.
5877 * aclocal.m4: Regenerate with automake 1.8.4.
5878 * Makefile.in: Likewise.
5879 * doc/Makefile.in: Likewise.
5880
5e819f9c
JW		 58812004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5882
5883 * config/tc-ia64.c (dot_serialize): Declare.
5884 (dot_serialize): New function.
5885 (md_pseudo_table): Add ".serialize.data" and
5886 ".serialize.instruction" directives.
5887
e5976317
NC		 58882004-05-06 Nick Clifton <nickc@redhat.com>
5889
5890 * messages (as_internal_value_out_of_range): Print a message about
5891 a value being out of range. Be consistent about whether the
5892 values are printed in decimal or hexadecimal.
5893 (as_warn_value_out_of_range): Generate a warning message about an
5894 out of range value.
5895 (as_bad_value_out_of_range): Generate an error message about an
5896 out of range value.
5897 * as.h: Prototype the new functions.
5898 * config/tc-alpha.c (insert_operand): Use new function.
5899 * config/tc-arc.c (arc_insert_operand): Likewise.
5900 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5901 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5902 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5903 * config/tc-s390.c (s390_insert_operand): Likewise.
5904 * config/tc-v850.c (v850_insert_operand): Likewise.
5905
996991aa
AO		 59062004-05-05 Alexandre Oliva <aoliva@redhat.com>
5907
5908 * configure.in: Set em=linux for frv-*-*linux*.
5909 * configure: Rebuilt.
5910 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5911 (frv_md_fdpic_enabled): New.
5912 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5913 (DEFAULT_FDPIC): New.
5914 (frv_flags): Use DEFAULT_FDPIC.
5915 (frv_pic_flag): Likewise.
5916 (OPTION_NOPIC): New.
5917 (md_longopts): Add -mnopic.
5918 (md_parse_option): Handle it.
5919 (md_show_usage): Add -mfdpic and -mnopic.
5920
6b6e92f4
NC		 59212004-05-05 Peter Barada <peter@the-baradas.com>
5922
5923 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5924 chips for invalid coldfire instructions, rename selectors
5925 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5926 add current_chip to track which chip is referred to(including save/restore),
5927 use current_chip to select control registers, not current_arch.
5928 (md_show_usage): Add new chips.
5929 * doc/c-m68k.texi: Document new command line switches.
5930
6f079ae3
JJ		 59312004-05-05 Jakub Jelinek <jakub@redhat.com>
5932
5933 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5934 (NOP_OPCODE): Define.
5935 (s390_align_code): Remove prototype.
5936 * tc-s390.c (s390_align_code): Remove.
5937
2d6ed997
L		 59382004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5939
5940 * config/tc-ia64.c (make_unw_section_name): Removed.
5941 (start_unwind_section): New function.
5942 (generate_unwind_image): Take const segT instead of const
5943 char *.
5944 (dot_handlerdata): Adjusted.
5945 (dot_endp): Likewise.
5946
b9f18452
L		 59472004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5948
5949 * config/obj-elf.c (obj_elf_change_section): Allow the
5950 ".note.GNU-stack" section has SHF_EXECINSTR.
5951
fafe6678
L		 59522004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5953
5954 * config/obj-elf.c (get_section): Return bfd_boolean.
5955 (obj_elf_change_section): Call bfd_get_section_by_name_if
5956 instead of bfd_map_over_sections.
5957
86654c12
L		 59582004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5959
5960 * config/obj-elf.c (get_section): New function.
5961 (obj_elf_change_section): Support multiple sections with same
5962 name.
5963
376eb240
NC		 59642004-04-30 Nick Clifton <nickc@redhat.com>
5965
5966 * config/tc-arm.c (create_register_alias): Fix typo checking for
5967 case sensitive register aliases.
5968 (co_proc_number): Use error message string in all_reg_maps[]
5969 array.
5970 (cp_reg_required_here): Likewise.
5971 (fp_reg_required_here): Likewise.
5972
8a7140c3
NC		 59732004-04-29 Brian Ford <ford@vss.fsi.com>
5974
5975 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5976
3e722fb5
CD		 59772004-04-28 Chris Demetriou <cgd@broadcom.com>
5978
5979 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5980 (load_address, macro, mips_ip, md_parse_option)
5981 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5982 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5983 embedded-PIC handling, and update comments.
5984 (SWITCH_TABLE): Remove.
5985 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5986 (enum mips_pic_level): Remove EMBEDDED_PIC.
5987 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5988 (TC_FORCE_RELOCATION): Update comment.
5989 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5990 might be safe to remove now that MIPS embedded-PIC is gone.
5991
351e2b5a
DA		 59922004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5993
5994 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5995 call to obj_set_subsection_attributes.
5996 (obj_som_init_stab_section): Likewise.
5997 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5998 (pa_def_subspaces): Provide comdat default.
5999 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6000 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6001 calls to create_new_subspace and update_subspace to pass comdat flag.
6002 (create_new_subspace, update_subspace): Add new comdat argument. Use
6003 it in calls to obj_set_subsection_attributes.
6004 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6005 and use of comdat, common and dup_comm parameters.
6006
f5842774
L		 60072004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6008
6009 * config/obj-elf.c (obj_elf_change_section): Check if the old
6010 group name is NULL before comparison.
6011
558fe4a7
CD		 60122004-04-23 Chris Demetriou <cgd@broadcom.com>
6013
6014 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6015
81a21e38
TS		 60162004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6017
6018 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6019
60202004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 6021
6022 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6023 (OPTION_MEMBEDDED_PIC): Remove.
6024 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6025 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6026 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6027 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6028 (OPTION_ELF_BASE): Renumber.
6029 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6030 (md_show_usage): Remove mention of -membedded-pic.
6031 * doc/as.texinfo: Remove mention of -membedded-pic.
6032
4d0d148d
TS		 60332004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6034
6035 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6036 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6037 a.out support.
6038 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6039 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6040 USE_GLOBAL_POINTER_OPT.
6041
017315e4
TS		 60422004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6043
6044 * config/tc-mips.c (macro): One more use of load_delay_nop.
6045
269137b2
TS		 60462004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6047
6048 * config/tc-mips.c (load_delay_nop): New function.
6049 (load_address, macro): Use load_delay_nop() to build a nop
6050 which can be omitted with gpr_interlocks.
6051
24772049
TS		 60522004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6053
6054 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6055 cop_interlocks): Remove superfluous CPU entries.
6056
06516a5e
PB		 60572004-04-22 Paul Brook <paul@codesourcery.com>
6058
6059 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6060
fd99574b
NC		 60612004-04-22 Peter Barada <peter@the-baradas.com>
6062
6063 * NEWS: Added support for EMAC instructions and MAC/EMAC
6064 Motorola syntax.
6065 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6066 scale factor tokens, trailing_ampersand to mark mask addressing
6067 for MAC/EMAC instructions.
6068 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6069 '>>'.
6070 (yylex): Handle '>', '<', and '&' following '+'.
6071 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 6072 architectures in archs[].
fd99574b
NC		 6073 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6074 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6075 respectively.
6076 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6077 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6078 cases.
6079 Add EMAC operands to init_table[].
6080
69b97547
NC		 60812004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6082
6083 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6084 state.
6085 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6086 * config/tc-arm.c (enum mstate): Delete from here.
6087 (mapping_state): Remove the static mapstate variable and instead
6088 store the state in the segment. This allows a per-section mapping
6089 state. Handle and ignore MAP_UNDEFINED states.
6090 (arm_elf_change_section): Get the current mapping state from the
6091 new section.
6092 (s_ltorg): Set the mapping state to MAP_DATA.
6093 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6094 for each pool as it is emitted.
6095
60962004-04-22 Nick Clifton <nickc@redhat.com>
6097
6098 * config/tc-arm.h: Formatting tidy ups.
6099
7a7f4e42
CD		 61002004-04-20 Chris Demetriou <cgd@broadcom.com>
6101
6102 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6103
6482c264
NC		 61042004-04-20 DJ Delorie <dj@redhat.com>
6105
6106 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6107 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6108 [TE_PE] (O_secrel): Define.
6109 [TE_PE] (x86_pe_cons_fix_new): New.
6110 [TE_PE] (pe_directive_secrel): Likewise.
6111 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6112
5bf10039
EC		 61132004-04-19 Eric Christopher <echristo@redhat.com>
6114
c04f5787
AM		 6115 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6116 of previous patch for fix in gcc.
5bf10039 6117
77cd6497
JJ		 61182004-04-19 Jakub Jelinek <jakub@redhat.com>
6119
6120 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6121
b8861cfb
NS		 61222004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6123
6124 * read.c (do_align): Call md_flush_pending_output, if defined.
6125
f4c724fc
AM		 61262004-04-16 Alan Modra <amodra@bigpond.net.au>
6127
6128 * expr.c (operand): Correct checks for ++ and --.
6129
a4b6e8f6
L		 61302004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6131
6132 * config/tc-generic.c: Add some comments.
6133
d766e8ec
RS		 61342004-04-14 Richard Sandiford <rsandifo@redhat.com>
6135
6136 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6137 -{no-}mfix-vr4122-bugs.
6138 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6139 (append_insn, mips_emit_delays): Update accordingly.
6140 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6141 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6142 (md_parse_option): Update after above changes.
6143 (md_show_usage): Add -mfix-vr4120.
6144
ed9589d4
BW		 61452004-04-13 Bob Wilson <bob.wilson@acm.org>
6146
6147 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6148 of .section directive; add a reference to the ELF .subsection
6149 directive.
6150
097dba13
NC		 61512004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6152
6153 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6154 in parallel.
6155
279500de
TS		 61562004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6157
6158 * Makefile.am: Remove mips from aout targets.
6159 * Makefile.in: Regenerate.
6160 * configure.in: Remove mips-dec-bsd* target.
6161 * configure: Regenerate.
6162
b7d7dc63
AM		 61632004-04-07 Alan Modra <amodra@bigpond.net.au>
6164
6165 PR 96
6166 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6167 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6168 Update "mapping". Restrict some @ modifiers to 32 bit.
6169
f55629b8
KK		 61702004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6171 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6172
6173 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6174 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6175 dont_adjust_reloc_32 is set.
6176 (md_longopts): Add option -renesas.
6177 (md_parse_option, md_show_usage): Likewise.
6178 * doc/c-sh.texi: Likewise.
6179
a7844384
NC		 61802004-04-01 Dave Korn <dk@artimi.com>
6181
6182 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6183 hi16 and lo16 fixS structs.
6184 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6185 exactly the same way as for RELOC_DLX_REL16.
6186 (machine_ip): properly respect LO flag in the_insn and
6187 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6188 (md_apply_fix3): apply RELOC_DLX_LO16.
6189
6c71dbc4
SS		 61902004-03-30 Stan Shebs <shebs@apple.com>
6191
6192 Remove long-obsolete MPW support.
6193 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6194 * configure.in: Remove mention of ppc-*-mpw* config.
6195 * configure.in: Likewise.
6196
7cc69913
NC		 61972004-03-30 Nick Clifton <nickc@redhat.com>
6198
6199 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6200 OBJ_ELF being defined.
6201
53fbb48a
AM		 62022004-03-27 Alan Modra <amodra@bigpond.net.au>
6203
6204 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6205
d507cf36
PB		 62062004-03-23 Paul Brook <paul@codesourcery.com>
6207
6208 * config/tc-arm.c (meabi_flags): New variable.
6209 (arm_parse_eabi): New function.
6210 (md_begin): Set flags for EABI v3.
6211 (arm_eabis): Add.
6212 (arm_long_opts): Add meabi.
ab1e9ef7 6213 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6214 * doc/c-arm.texi: Ditto.
6215
88d65ad6
BW		 62162004-03-22 Bob Wilson <bob.wilson@acm.org>
6217
6218 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6219 tables even when use_literal_section flag is not set.
6220
13ef8878
AM		 62212004-03-22 Alan Modra <amodra@bigpond.net.au>
6222
6223 * config/tc-sh.c: Remove trailing whitespace.
6224
1048a9ba
HPN		 62252004-03-22 Hans-Peter Nilsson <hp@axis.com>
6226
6227 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6228 --mul-bug-abort and the default behavior.
6229 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6230 (err_for_dangerous_mul_placement): New variable.
6231 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6232 macros.
6233 (md_cris_relax_table): Have placeholder for STATE_MUL.
6234 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6235 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6236 case doing nothing.
6237 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6238 STATE_BYTE)>: Ditto.
6239 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6240 alignment and position of this frag, emit error message if
6241 suspicious.
6242 (md_assemble): For a multiply insn and when checking it,
6243 transform the current frag into a special frag for that purpose.
6244 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6245 OPTION_MULBUG_ABORT_ON>: Handle new options.
6246
a7877748
BW		 62472004-03-19 Bob Wilson <bob.wilson@acm.org>
6248
6249 * config/tc-xtensa.c (mark_literal_frags): New function.
6250 (xtensa_move_literals): Call mark_literal_frags for all literal
6251 segments, including init and fini literal segments.
6252 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6253
9992270f
DA		 62542004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6255
6256 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6257 (pa_comm): Set BSF_OBJECT in symbol flags.
6258
6e1772d5
AM		 62592004-03-19 Alan Modra <amodra@bigpond.net.au>
6260
6261 * Makefile.am: Run "make dep-am".
6262 * Makefile.in: Regenerate.
6263 * doc/Makefile.in: Regenerate.
6264 * config.in: Regenerate.
6265 * po/gas.pot: Regenerate.
6266
3e4caed2
NS		 62672004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6268
c95b35a9
NS		 6269 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6270 (demand_empty_rest_of_line): Issue an error here.
6271 (ignore_rest_of_line): Silently skip to end.
6272 (demand_copy_string): Issue an error, not warning.
6273 (equals): Likewise.
6274 * config/obj-elf.c (obj_elf_section_name): Likewise.
6275 (obj_elf_section): Likewise.
6276 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6277 (arc_extinst): Likewise.
6278 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6279 (dot_spill): Likewise.
6280 (dot_unwabi): Likewise.
6281 (dot_prologue): Likewise.
6282
3e4caed2
NS		 6283 * expr.c (operand): Reject ++ and --.
6284 (operator): Likewise.
6285
2ce4cc60
KK		 62862004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6287
6288 * config/tc-sh.c: Include dw2gencfi.h.
6289 (sh_cfi_frame_initial_instructions): New function.
6290 (sh_regname_to_dw2regnum): Likewise.
6291 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6292 file.
6293 (TARGET_USE_CFIPOP): Define.
6294 (tc_cfi_frame_initial_instructions): Likewise.
6295 (tc_regname_to_dw2regnum): Likewise.
6296 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6297 * Makefile.am: Update dependencies.
6298 * Makefile.in: Regenerate.
6299
9183ed4b
AM		 63002004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6301
6302 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6303 * configure: Regenerate.
6304
00bbdfe7
BW		 63052004-03-12 Bob Wilson <bob.wilson@acm.org>
6306
6307 * read.c (s_leb128): Call md_flush_pending_output.
6308
0f10071e
ML		 63092004-03-12 Michal Ludvig <mludvig@suse.cz>
6310
6311 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6312 * config/tc-i386.h (CpuPadLock): New define.
6313 (CpuUnknownFlags): Added CpuPadLock.
6314
84c84759
AS		 63152004-03-07 Andreas Schwab <schwab@suse.de>
6316
6317 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6318
6ec51dba
RH		 63192004-03-07 Richard Henderson <rth@redhat.com>
6320
6321 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6322 (cfi_finish): Likewise for fde.
6323
bae25f19
L		 63242004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6325
6326 * config/tc-ia64.c (md_assemble): Properly handle NULL
6327 align_frag.
6328 (ia64_handle_align): Don't abort if failed to add a stop bit.
6329
ab509236
L		 63302004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6331
6332 * Makefile.in: Regenerated.
6333 * aclocal.m4: Likewise.
6334 * configure: Likewise.
6335 * doc/Makefile.in: Likewise.
6336
d9201763
L		 63372004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6338
6339 * config/tc-ia64.c (dot_align): New.
6340 (ia64_do_align): Make it static.
6341 (md_pseudo_table): Use "dot_align" for "align".
6342 (ia64_md_do_align): Don't set align_frag here.
6343 (ia64_handle_align): Add a stop bit to the previous bundle if
6344 needed.
6345
6346 * config/tc-ia64.h (ia64_do_align): Removed.
6347
ae51a426
JR		 63482003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6349
6350 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6351 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6352 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6353 the most general type or the user specifically requested it.
6354 (md_assemble): Add a new error message for when an instruction
6355 is understood, but is not allowed due to an -isa option.
6356
9545c4ce
L		 63572004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6358
6359 * config/tc-ia64.c (align_frag): New.
6360 (md_assemble): Set the tc_frag_data field in align_frag for
6361 IA64_OPCODE_FIRST instructions.
6362 (ia64_md_do_align): Set align_frag.
6363 (ia64_handle_align): Add a stop bit if needed.
6364
6365 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6366 (TC_FRAG_INIT): New.
6367
676a64f4
RS		 63682004-03-01 Richard Sandiford <rsandifo@redhat.com>
6369
6370 * config/tc-frv.c (fr400_audio): New variable.
6371 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6372 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6373 (target_implements_insn_p): New function.
6374 (md_assemble): Report an error if the processor doesn't implement
6375 the instruction.
6376
bd337dde
NC		 63772004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6378
6379 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6380 (md_parse_option): Ditto.
6381 (OPTION_NO_SPECIAL_M32R): Added.
6382 (md_show_usage): Document it.
6383 (enable_speial_m32r): Changed a default value from 0 to 1.
6384 * doc/c-m32r.texi: Document the -no-bitinst option.
6385
78878175
NC		 63862004-02-27 Nick Clifton <nickc@redhat.com>
6387
6388 * config/tc-sh.c (get_operand): Revert previous delta.
6389 (tc_gen_reloc): Check for an unknown reloc type before processing
6390 the addend.
6391
1d6d62a4
MS		 63922004-02-27 Hannes Reinecke <hare@suse.de>
6393
6394 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6395 .insn pseudo operation.
6396
4aa3e325
NC		 63972004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6398
6399 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6400 added for wrong syntax.
6401
73369e65
EC		 64022004-02-26 Eric Christopher <echristo@redhat.com>
6403
6404 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6405 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6406
6a5709a5
JR		 64072004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6408
6409 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6410 nibble types to assembler.
6411
95385380
FF		 64122004-02-25 Fred Fish <fnf@redhat.com>
6413
6414 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6415
b5e0fabd
JW		 64162004-02-20 James E Wilson <wilson@specifixinc.com>
6417
6418 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6419 finalize_syms.
6420 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6421 (ia64_estimate_size_before_relax): New.
6422 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6423 (generate_unwind_image): Pass 1 to fixup_unw_records.
6424 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6425 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6426
2f01ffbf
JJ		 64272004-02-19 Jakub Jelinek <jakub@redhat.com>
6428
6429 * stabs.c (generate_asm_file): Avoid warning about use of
6430 uninitialized variable.
6431
9c59842f
JW		 64322004-02-18 David Mosberger <davidm@hpl.hp.com>
6433
6434 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6435 body, and endp, allow unwind records which do not have a "t"
6436 (time/instruction) field.
6437
34920d91
NC		 64382004-02-17 Petko Manolov <petkan@nucleusys.com>
6439
6440 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6441 (do_mav_dspsc_2): Likewise.
6442 Fix accumulator registers move opcodes.
6443
4dde8e61 64442004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6445 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6446
6447 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6448
936cf02e
JW		 64492004-02-10 Steve Ellcey <sje@cup.hp.com>
6450
6451 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6452 (tc_frob_symbol): New macro definition.
6453 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6454
e41f12f3
DJ		 64552004-02-09 Daniel Jacobowitz <drow@mvista.com>
6456
6457 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6458 read-only.
6459
a8a3b3b2
NS		 64602004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6461
6462 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6463 (TC_CASE_SENSITIVE): ... this.
6464 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6465 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6466
c97b7ef6
JW		 64672004-02-06 James E Wilson <wilson@specifixinc.com>
6468
6469 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6470 (generate_unwind_image): Re-add it here.
6471
e4475e39
NS		 64722004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6473
6474 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6475 * read.h (SKIP_WHITESPACE): Turn into an expression.
6476 * read.c (read_a_source_file): A pseudo is removed by having a
6477 NULL handler.
6478
5738bc24
JW		 64792004-02-05 James E Wilson <wilson@specifixinc.com>
6480
6481 * config/tc-ia64.c (output_endp): New.
6482 (count_bits): Delete.
6483 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6484 endp unwind records.
6485 (fixup_unw_records): Handle endp unwind records. Delete code for
6486 shortening prologue regions not followed by a body record.
6487 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6488 * config/tc-ia64.h (unw_record_type): Add endp.
6489
d6e78c11
JW		 64902004-02-03 James E Wilson <wilson@specifixinc.com>
6491
6492 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6493 fill padding bytes with zeroes.
6494 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6495 sets unwind_record slot_number and slot_frag fields.
6496
f6a22291
MR		 64972004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6498
6499 * config/tc-mips.c (add_got_offset_hilo): New function.
6500 (macro): Use load_register() and add_got_offset_hilo() to load
6501 constants instead of hardcoding code sequences throughout.
6502
127cab00
L		 65032004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6504
6505 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6506
6358301e
NC		 65072004-01-26 Bernardo Innocenti <bernie@develer.com>
6508
6509 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6510 like m68k-elf.
6511 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6512 of hard-coded test for TARGET_OS=elf.
6513
c8978940
CD		 65142004-01-24 Chris Demetriou <cgd@broadcom.com>
6515
6516 * config/tc-mips.c (hilo_interlocks): Change definition
6517 so that MIPS32, MIPS64 and later ISAs are included, along with
6518 the already-included machines. Update comments.
6519
c3ba240c
DJ		 65202004-01-23 Daniel Jacobowitz <drow@mvista.com>
6521
6522 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6523 undefined local labels.
6524
e864ceca
RS		 65252004-01-23 Richard Sandiford <rsandifo@redhat.com>
6526
6527 * config/tc-mips.c (load_address, macro): Update comments about
6528 NewABI GP relaxation.
6529
67c0d1eb
RS		 65302004-01-23 Richard Sandiford <rsandifo@redhat.com>
6531
6532 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6533 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6534 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6535 (set_at, load_register, load_address, move_register): Likewise.
6536 (load_got_offset, add_got_offset): Likewise.
6537 Update all calls and tidy accordingly.
6538
584892a6
RS		 65392004-01-23 Richard Sandiford <rsandifo@redhat.com>
6540
6541 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6542 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6543 (RELAX_USE_SECOND): Bump to 0x10000.
6544 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6545 (mips_macro_warning): New variable.
6546 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6547 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6548 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6549 of RELAX_ENCODE.
6550 (append_insn): Update mips_macro_warning.sizes.
6551 (macro_start, macro_warning, macro_end): New functions.
6552 (macro_build): Don't emit warnings here.
6553 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6554 (md_convert_frag): Check for cases where one macro alternative
6555 needs a warning and the other doesn't. Emit a warning if the
6556 longer sequence was chosen.
6557
4d7206a2
RS		 65582004-01-23 Richard Sandiford <rsandifo@redhat.com>
6559
6560 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6561 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6562 the first sequence, the size of the second sequence, and a flag
6563 that says whether we should warn.
6564 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6565 (RELAX_FIRST, RELAX_SECOND): New.
6566 (mips_relax): New variable.
6567 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6568 (append_insn): Remove "place" argument. Use mips_relax.sequence
6569 rather than "place" to check whether we're expanding the second
6570 alternative of a relaxable macro. Remove redundant check for
6571 branch relaxation. If generating a normal insn, and there
6572 is not enough room in the current frag, call relax_close_frag()
6573 to close it. Update mips_relax.sizes[]. Emit fixups for the
6574 second version of a relaxable macro. Record the first relaxable
6575 fixup in mips_relax. Remove tc_gen_reloc workaround.
6576 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6577 in the same way as in append_insn.
6578 (mips16_macro_build): Remove "place" argument.
6579 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6580 when generating the second version of a relaxable macro.
6581 (load_got_offset, add_got_offset): New functions.
6582 (load_address, macro): Use new relaxation machinery. Remove
6583 tc_gen_reloc workarounds.
6584 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6585 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6586 first version is needed.
6587 (tc_gen_reloc): Remove relaxation handling.
6588 (md_convert_frag): Go through the fixups for a relaxable macro and
6589 mark those that belong to the unneeded alternative as done. If the
6590 second alternative is needed, adjust the fixup addresses to account
6591 for the deleted first alternative.
6592
0530d30a
RS		 65932004-01-23 Richard Sandiford <rsandifo@redhat.com>
6594
6595 * frags.h (frag_room): Declare.
6596 * frags.c (frag_room): New function.
6597 * doc/internals.texi: Document it.
6598
048cdf86
TS		 65992004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6600
6601 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6602 optimization for -mtune=r3900, as this will break on other CPUs.
6603
28d39d1a
NC		 66042004-01-11 Tom Rix <tcrix@worldnet.att.net>
6605
6606 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6607 be relaxed, use fixup.
28d39d1a
NC		 6608 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6609
26664553
JJ		 66102004-01-19 Jakub Jelinek <jakub@redhat.com>
6611
6612 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6613 precision operands.
6614
895921c9
MR		 66152004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6616
6617 * config/tc-mips.c (append_insn): Properly detect variant frags
6618 that preclude swapping of relaxed branches. Correctly swap
6619 instructions between frags when dealing with relaxed branches.
6620
f8b73030
MR		 66212004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6622
6623 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6624 throughout.
6625 * aclocal.m4: Regenerate.
6626 * configure: Regenerate.
6627
ca9a79a1 66282004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6629
ca9a79a1
NC		 6630 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6631 manipulation insns.
6632
cc3d92a5
RS		 66332004-01-12 Richard Sandiford <rsandifo@redhat.com>
6634
6635 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6636 reloc, reserve space for the delay slot as well as the jalr itself.
6637
e45d0630
PB		 66382004-01-09 Paul Brook <paul@codesourcery.com>
6639
6640 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6641 (do_vfp_sp2_from_reg2): New function.
6642 (insns): Use them.
6643 (do_vfp_dp_from_reg2): Check return values properly.
6644
81912461
ILT		 66452004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6646
78849248
ILT		 6647 * config/tc-mips.c (warn_nops): Remove static variable.
6648 (macro): Remove test of warn_nops.
6649 (md_shortops): Remove 'n'.
6650 (md_parse_option): Remove 'n' case.
6651 (md_show_usage): Remove -n.
6652 * doc/as.texinfo (Overview): Remove MIPS -n option.
6653 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6654 * NEWS: Mention removal of MIPS -n option.
6655
81912461
ILT		 6656 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6657 (cop_interlocks): Check ISA level.
6658 (cop_mem_interlocks): Define.
6659 (reg_needs_delay): Check cop_interlocks rather than
6660 ISA_HAS_COPROC_DELAYS.
6661 (append_insn): Likewise. Use cop_mem_interlocks rather than
6662 directly checking mips_opts.isa.
6663 (mips_emit_delays): Likewise.
6664
73f20958
L		 66652004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6666
6667 * config/tc-ia64.c (unwind): Move next_slot_number and
6668 next_slot_frag to ...
6669 (unw_rec_list): Here.
6670 (free_list_records): Removed.
6671 (output_unw_records): Likewise.
6672 (generate_unwind_image): Make it void.
6673 (alloc_record): Initialize next_slot_number and next_slot_frag.
6674 (slot_index): Take .org, .space and .align into account.
6675 (fixup_unw_records): Don't set slot_number to 0. Use
6676 list->next_slot_number and list->next_slot_frag instead of
6677 unwind.next_slot_number and unwind.next_slot_frag.
6678 (ia64_convert_frag): New.
6679 (generate_unwind_image): Generate a rs_machine_dependent frag
6680 for unwind record.
6681 (emit_one_bundle): Use list->next_slot_number and
6682 list->next_slot_frag instead of unwind.next_slot_number and
6683 unwind.next_slot_frag.
6684
6685 * config/tc-ia64.h (md_convert_frag): Defined as
6686 ia64_convert_frag.
6687 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6688
99d09cdb
AO		 66892004-01-06 Alexandre Oliva <aoliva@redhat.com>
6690
6691 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6692 * config/tc-frv.h (md_apply_fix3): Don't define.
6693 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6694 operands.
6695 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6696 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6697 * config/tc-frv.c (line_separator_chars): Add `!'.
6698 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6699 * config/tc-frv.c (md_assemble): Clear insn upfront.
6700 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6701 * config/tc-frv.c (OPTION_FDPIC): New macro.
6702 (md_longopts): Add mfdpic.
6703 (md_parse_option): Handle it.
6704 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6705 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6706 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6707 (frv_pic_ptr): Parse funcdesc.
6708
4a4c4a1d
MR		 67092004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6710
6711 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6712 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6713
2251dd89
MR		 67142004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6715
6716 * Makefile.am (Makefile): Move the dependency on
6717 $(BFDDIR)/configure.in to...
6718 (CONFIG_STATUS_DEPENDENCIES): ... here.
6719 (AUTOMAKE_OPTIONS): Require automake 1.8.
6720 * Makefile.in: Regenerate.
6721 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6722 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6723 $(BFDDIR)/configure.in here as well.
6724 * doc/Makefile.in: Regenerate.
6725
c6581168
MR		 67262004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6727
6728 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6729 * Makefile.in: Regenerate.
6730 * aclocal.m4: Regenerate.
6731 * doc/Makefile.am (install, install-info): Remove.
6732 (install-data-local): A new hook for install-info.
6733 (AUTOMAKE_OPTIONS): Require automake 1.8.
6734 * doc/Makefile.in: Regenerate.
6735
303e7b79
NC		 67362004-01-02 Nutan Singh <nutan@kpitcummins.com>
6737
6738 * doc/c-sh.texi: Update description about floating point behavior
6739 of SH family.
6740
b50c15dc
NC		 67412004-01-02 Bernardo Innocenti <bernie@develer.com>
6742
6743 * configure.in: Add m68k-uClinux target.
6744 * configure: Regenerate.
7de9afa2 6745
c9e214e5 6746For older changes see ChangeLog-0203
08d56133
NC		 6747\f
6748Local Variables:
6749mode: change-log
6750left-margin: 8
6751fill-column: 74
6752version-control: never
6753End:
GDB Binutils - Deliverables
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