projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* Makefile.am: Run "make dep-am".
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
2e1e12b1
JB		 12005-12-22 Jan Beulich <jbeulich@novell.com>
2
3 * symbols.h (snapshot_symbol): First parameter is now pointer
4 to pointer to symbolS.
5 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
6 there. Use symbol_equated_p.
7 * expr.c (resolve_expression): Change first argument to
8 snapshot_symbol. Track possibly changed add_symbol consistently
9 across function. Resolve more special cases with known result.
10 Also update final_val when replacing add_symbol.
11
53f42b38
NC		 122005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13
14 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
15 white space usage as well.
16
b5e4a23d
BW		 172005-12-20 Sterling Augustine <sterling@tensilica.com>
18
19 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
20 is_aligning_branch flag.
21 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
22 (future_alignment_required): Except for frags with is_aligning_branch
23 flag set, call frag_wane for frags that do not need to be reexamined
24 for aligning.
25 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
26 (convert_frag_immed): Likewise.
27 (convert_frag_narrow): Check is_aligning_branch flag.
28 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
29
65738a7d
BW		 302005-12-20 Sterling Augustine <sterling@tensilica.com>
31
32 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
33 (xg_init_vinsn): Remove redundant initialization.
34 (xg_clear_vinsn): Zero all the slots with a single memset.
35 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
36
b781ded8
NS		 372005-12-20 Nathan Sidwell <nathan@codesourcery.com>
38
39 * doc/t-mt.texi: Update MS1 to MT.
40
d031aafb
NS		 412005-12-16 Nathan Sidwell <nathan@codesourcery.com>
42
43 Second part of ms1 to mt renaming.
44 * configure: Rebuilt.
45 * configure.in (mt): Remove special case.
46 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
47 #includes.
48 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
49 Rename, adjust.
50 (md_parse_option, md_show_usage, md_begin, md_assemble,
51 md_cgen_lookup_reloc, md_atof): Adjust.
52 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
53 * config/tc-mt.h (TC_MT): Rename.
54 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
55 (md_apply_fix): Adjust.
56 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
57 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
58
b1905489
JB		 592005-12-14 Jan Beulich <jbeulich@novell.com>
60
61 * config/tc-i386.c (add_prefix): More fine-grained handling of
62 REX prefixes. Or new prefix value into i.prefix instead of
63 assigning.
64
bbc434cb
DD		 652005-12-13 DJ Delorie <dj@redhat.com>
66
67 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
68
39b41c9c
PB		 692005-12-12 Paul Brook <paul@codesourcery.com>
70
71 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
72 (do_bl): New function.
73 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
74 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
75 (insns): Use do_bl.
76 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
77 BFD_RELOC_ARM_PCREL_JUMP.
78 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
79 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
80 BFD_RELOC_ARM_PCREL_JUMP.
81 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
82 BFD_RELOC_ARM_PCREL_JUMP.
83 gas/testsuite/
84 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
85
4970f871
NS		 862005-12-12 Nathan Sidwell <nathan@codesourcery.com>
87
88 * configure.in: Replace ms1 arch with mt arch.
89 * configure: Rebuilt.
90 * configure.tgt: Replace ms1 arch with mt arch.
91 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
92 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
93 * doc/Makefile.in: Rebuilt.
94
d2aa3f9f
HPN		 952005-12-07 Hans-Peter Nilsson <hp@axis.com>
96
97 Change 32-bit-branch expansion for --pic.
98 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
99 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
100 (cris_any_v0_v10_long_jump_size_pic): New macro.
101 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
102 (md_convert_frag): Similar.
103 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
104 (md_assemble, gen_cond_branch_32): Adjust similarly.
105 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
106 <case OPTION_ARCH>: Similar, if --pic.
107
cb712a9e
L		 1082005-12-06 H.J. Lu <hongjiu.lu@intel.com>
109
110 PR gas/1874
111 * config/tc-i386.c (match_template): Handle monitor.
112 (process_suffix): Likewise.
113
b3ce1bf7
DA		 1142005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
115
116 Bug gas/1948
117 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
118 is being redefined.
119
7fbe7b46
AM		 1202005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
121
122 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
123
f9eb6721
AM		 1242005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
125
126 * config/tc-z80.c (z80_start_line_hook): issue an error when
127 redefining a symbol with equ
128 * doc/as.texinfo(equ<z80>): mention difference with .equiv
129 * doc/as.texinfo(err): fix typo
130 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
131 allowed
132
88856d20
DA		 1332005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
134
135 Bug gas/1896
136 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
137 R_HPPA relocations that are 32-bits wide.
138
bad36eac
DJ		 1392005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
140 Thiemo Seufer <ths@networkno.de>
141
142 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
143 (macro_build): Complain for invalid branch displacements.
144 (mips_validate_fix): Delete.
145 (md_apply_fix): Re-add pcrel support for branches. Use consistent
146 text for misaligned branch targets.
147 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
148 BFD pcrel processing. Remove error for unresolved branches.
149 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
150
6abae71c
JW		 1512005-11-22 James E Wilson <wilson@specifix.com>
152
153 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
154 even when manual_bundling isn't set.
155
cb3b8d91
JW		 156 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
157 when the frag chain is broken by section switching.
158
73562ad0
JZ		 1592005-11-18 Jie Zhang <jie.zhang@analog.com>
160
161 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
162 * config/bfin-parse.y (asm_1): Check register type for load immediate
163 instruction.
164
461b725f
AO		 1652005-11-17 Alexandre Oliva <aoliva@redhat.com>
166
167 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
168 dotname.
169 * write.c (write_object_file): Do not remove used weakrefd.
170
b57d375b
JB		 1712005-11-17 Jan Beulich <jbeulich@novell.com>
172
173 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
174 DW_CFA_restore and DW_CFA_undefined in a loop.
175
92757bc9
JB		 1762005-11-17 Jan Beulich <jbeulich@novell.com>
177
178
179 * symbols.h (S_CLEAR_VOLATILE): Declare.
180 * symbols.c (colon): Also accept redefinable symbols for
181 redefinition. Clone them before modifying.
182 (S_CLEAR_VOLATILE): Define.
183 * cond.c (s_ifdef): Also test for equated symbols.
184 * read.c (s_comm_internal): Also exclude non-redefinable
185 equated symbols. Clone redefinable ones before modifying.
186 (s_weakref): Clone redefinable symbols before modifying.
187 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
188 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
189 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
190
7815f848
AM		 1912005-11-16 Alan Modra <amodra@bigpond.net.au>
192
193 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
194
3896cfd5
AM		 1952005-11-16 Alan Modra <amodra@bigpond.net.au>
196
197 * configure.tgt (i386-*-gnu*): Set em=gnu.
198 * config/te-gnu.h: New file.
199 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
200
86ebace2
AM		 2012005-11-16 Alan Modra <amodra@bigpond.net.au>
202
203 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
204 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
205 redundant check.
206 * read.c (s_lsym): Remove non-BFD assembler sym handling.
207
9eda1ce9
AM		 2082005-11-16 Alan Modra <amodra@bigpond.net.au>
209
210 * read.c (s_comm_internal): Set bfd_com_section segment.
211 (s_mri_common): Likewise.
212 * write.c (write_object_file): Remove non-BFD assembler common
213 sym handling.
214
01ae4198
DJ		 2152005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
216
217 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
218 opcode if r4-r15 are not saved.
219
e46c13d8
AM		 2202005-11-15 Alan Modra <amodra@bigpond.net.au>
221
222 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
223
d8ca90b5
JB		 2242005-11-14 Jan Beulich <jbeulich@novell.com>
225
226 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
227 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
228 (ar): Use AR_* instead of literals.
229 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
230 CR_PMV, CR_CMCV): Define.
231 (cr): Use CR_* instead of literals.
232
8b84be9d
JB		 2332005-11-14 Jan Beulich <jbeulich@novell.com>
234
235 * config/tc-ia64.c (md): Rename regsym to indregsym and move
236 it to the end of the structure.
237 (ar): Field regnum is unsigned.
238 (cr): Likewise:
239 (indirect_reg): Likewise.
240 (declare_register_set): Parameter regnum is unsigned.
241 (declare_register): Parameter numregs and base_regnum are
242 unsigned. So is the local loop variable.
243 (md_begin): Restrict scope of local variable regnum, which
244 also is unsigned. Replace loops with function calls where
245 possible. Re-order things so that register groups are kept
246 together. Remove all uses of regsym except for indirect
247 registers. Replace use of regsym by indregsym for indirect
248 registers.
249 (ia64_optimize_expr): Replace use of regsym by indregsym for
250 indirect registers, with appropriate bias.
251
0499d65b
TS		 2522005-11-14 David Ung <davidu@mips.com>
253
254 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
255 for the MIPS16e save/restore instructions.
256
513ba3ab
JB		 2572005-11-11 Jan Beulich <jbeulich@novell.com>
258
259 * doc/Makefile.am: Make asconfig.texi writeable before trying
260 to write to it.
261 * doc/Makefile.in: Refresh.
262
7b0441f6
JB		 2632005-11-10 Jan Beulich <jbeulich@novell.com>
264
265 * config/tc-i386.c (intel_e11): Don't special-case segment
266 registers in brackets.
267
01cfc07f
NC		 2682005-11-10 Nick Clifton <nickc@redhat.com>
269
270 * config/tc-arm.c (BAD_ADDR_MODE): Define.
271 (arm_reg_parse_multi): Return NULL rather than FAIL.
272 (arm_reg_parse): Fix comment, the function returns FAIL rather
273 than NULL if it is unable to parse the register name.
274 (do_ldrex): Use BAD_ADDR_MODE.
275 Change error message for PC-relative addressing.
276 (do_strex): Likewise.
277 (do_t_ldrex): Use BAD_ADDR_MODE.
278 (do_t_strex): Likewise.
279
74b56d1f
NC		 2802005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
281
282 * config/tc-sparc.c (isoctal): Fix thinko.
283
4fa6945e
NC		 2842005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
285
286 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
287 flag_mri_m68k as condition for parsing the '$' as a prefix.
288 * as.h (DOLLAR_AMBIGU): Define if needed.
289
6f84a2a6
NS		 2902005-11-08 Nathan Sidwell <nathan@codesourcery.com>
291
292 Add ms2 support.
293 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
294 (ms1_architectures): Add ms2.
295 (md_parse_option): Add ms2.
296 (md_show_usage): Add ms2.
297 (md_assemble): Add JAL_HAZARD detection logic.
298 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
299 * doc/c-ms1.texi: New.
300 * doc/all.texi: Add MS1.
301 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
302 * doc/Makefile.in: Rebuilt.
303 * doc/Makefile: Rebuilt.
304
a541e3ce
SE		 3052005-11-07 Steve Ellcey <sje@cup.hp.com>
306
307 * configure: Regenerate after modifying bfd/warning.m4.
308
8973a37d
DA		 3092005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
310
311 PR gas/1804
312 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
313 output constant data.
314
a0b7da79
MM		 3152005-11-07 Mark Mitchell <mark@codesourcery.com>
316
317 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
318 * doc/Makefile.in: Regenerated.
319 * doc/as.texinfo: Document "@FILE".
320
422fee64
NC		 3212005-11-07 Nick Clifton <nickc@redhat.com>
322
323 PR binutils/1568
324 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
325 'x' attribute. Remember the actions of the 'w' and 'n' attributes
326 and do not allow the 'x','s' or 'd' attributes to change them.
327
b3b91714
AM		 3282005-11-07 John Levon <levon@movementarian.org>
329
330 * config/tc-i386.h (tc_comment_chars): Define.
331 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
332 (i386_comment_chars): Add.
333 (md_parse_options): Process OPTION_DIVIDE.
334 (md_show_usage): Describe --divide option.
335 * doc/c-i386.texi: Document --divide option.
336
fb7ccfc1
AM		 3372005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
338
339 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
340 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
341
0e470c55
AM		 3422005-11-07 Alan Modra <amodra@bigpond.net.au>
343
344 * macro.c (buffer_and_nest): Skip labels regardless of
345 NO_PSEUDO_DOT and flag_m68k_mri.
346
fb7ccfc1 3472005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 348
349 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 350 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
351 otherwise.
fee9cbc7 352
b54788f8
AO		 3532005-11-04 Alexandre Oliva <aoliva@redhat.com>
354
355 * read.c (s_weakref): Do not permit redefinitions.
356 * symbols.c (colon): Do not permit redefinitions of equated
357 symbols.
358
0876dd7e
TS		 3592005-11-01 Thiemo Seufer <ths@networkno.de>
360
361 PR gas/1299
362 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
363 * Makefile.in: Regenerate.
364
44075ae2
TS		 3652005-11-01 Thiemo Seufer <ths@networkno.de>
366
367 * config/tc-mips.c (md_parse_option): Fix typo in comment.
368
a55ff675
MM		 3692005-10-30 Mark Mitchell <mark@codesourcery.com>
370
371 * as.c (show_usage): Document "@FILE".
372
b177c45c
L		 3732005-10-30 H.J. Lu <hongjiu.lu@intel.com>
374
375 * Makefile.am (OBJ_FORMATS): Remove vms.
376 Run "make dep-am".
377 * Makefile.in: Regenerated.
378
379 * dep-in.sed: Replace " ./" with " ".
380
4fb1e3d3
DB		 3812005-10-28 Dave Brolley <brolley@redhat.com>
382
383 Contribute the following change:
384 2005-09-19 Dave Brolley <brolley@redhat.com>
385
386 * config/tc-m32c.c (default_isa): New static variable.
387 (m32c_isa): Now of type CGEN_BITSET.
388 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
389
2e10c237
PB		 3902005-10-28 Paul Brook <paul@codesourcery.com>
391
392 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
393 instead of mcpu_cpu_opt.
394
53dfbcc7
BW		 3952005-10-27 Sterling Augustine <sterling@tensilica.com>
396
397 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
398 refer to "ports" instead of "queues".
399 (check_t1_t2_reads_and_writes): Pass correct interface values to
400 xtensa_interface_inout.
401
6a2b6326
JB		 4022005-10-27 Jan Beulich <jbeulich@novell.com>
403
404 * read.c (assign_symbol): Also consider equates already defined.
405 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
406 * config/obj-coff.h (obj_symbol_clone_hook): New.
407 (coff_obj_symbol_clone_hook): Declare.
408 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
409
6b73c529
DD		 4102005-10-26 DJ Delorie <dj@redhat.com>
411
d14c4fad
DD		 412 * config/tc-m32c.c (md_relax_table, subtype_mappings,
413 md_convert_frag): Add jsr.w support.
0e470c55 414
6b73c529
DD		 415 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
416 itself.
417 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
418 and imm-8-HI operands.
419
f1022c90
PB		 4202005-10-26 Paul Brook <paul@codesourcery.com>
421
422 * config/tc-arm.c (insns): Correct "sel" entry.
423
4d1bb795
JB		 4242005-10-26 Jan Beulich <jbeulich@novell.com>
425
426 * config/tc-i386.c (i386_operand): Don't check register prefix here.
427 (parse_real_register): Rename from parse_register.
428 (parse_register): New.
429 (i386_parse_name): New.
430 (md_operand): New.
431 (intel_e11): Don't tolerate registers in offset expressions anymore.
432 (intel_get_token): Don't check register prefix here. Copy the actual
433 register token, not the canonical register name.
434 * config/tc-i386.h (md_operand): Delete.
435 (i386_parse_name): Declare.
436 (md_parse_name): Define.
437
3c9b82ba
NC		 4382005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
439
440 * Makefile.am: Add Z80 cpu.
441 * Makefile.in: Regenerated.
0e470c55 442 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 443 and disallow newlines in quoted strings.
444 * configure.tgt: Add z80-*-coff.
445 * config/obj-coff.h: Add format "coff-z80".
446 * doc/Makefile.am: Add c-z80.texi.
447 * doc/Makefile.in: Regenerated.
448 * doc/all.texi: Add Z80.
449 * doc/c-z80.texi: New file
450 * doc/as.texinfo: Add z80 options and some z80-related remarks.
451 * config/tc-z80.c: New file
452 * config/tc-z80.h: New file
453 * NEWS: Mention new support.
454
50afb01e
L		 4552005-10-25 H.J. Lu <hongjiu.lu@intel.com>
456
457 * write.c (adjust_reloc_syms): Undo the change made on
458 2005-04-26 to allow local symbol set to undefined symbol.
459
7c8d43d8
L		 4602005-10-24 H.J. Lu <hongjiu.lu@intel.com>
461
462 * Makefile.am (bfin-parse.tab.h): Removed.
463 (bfin-parse.h): Added.
464 * Makefile.in: Regenerated.
465
3caac5b8
AM		 4662005-10-25 Alan Modra <amodra@bigpond.net.au>
467
468 * po/POTFILES.in: Regenerate.
469 * po/gas.pot: Regenerate.
470
beb6bfe8
BS		 4712005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
472
473 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
474 make a single reloc with an offset rather than a stack.
475 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
476
06e77878
AO		 4772005-10-24 Alexandre Oliva <aoliva@redhat.com>
478
479 * read.c (potable): Add weakref.
480 (s_weakref): New.
481 * read.h (s_weakref): Declare.
482 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
483 * symbols.c (colon): Clear weakrefr.
484 (symbol_find_exact): Rename to, and reimplement in terms of...
485 (symbol_find_exact_noref): ... new function.
486 (symbol_find): Likewise...
487 (symbol_find_noref): ... ditto.
488 (resolve_symbol_value): Resolve weakrefr without setting their
489 values.
490 (S_SET_WEAK): Call hook.
491 (S_GET_VALUE): Follow weakref link.
492 (S_SET_VALUE): Clear weakrefr.
493 (S_IS_WEAK): Follow weakref link.
494 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
495 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
496 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
497 (symbol_mark_used): Follow weakref link.
498 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
499 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
500 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
501 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
502 * write.c (adust_reloc_syms): Follow weakref link. Do not
503 complain if target is undefined.
504 (write_object_file): Likewise. Remove weakrefr symbols. Drop
505 unreferenced weakrefd symbols.
506 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
507 symbols EXTERNAL.
508 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
509 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
510 * doc/as.texinfo: Document weakref.
511 * doc/internals.texi: Document new struct members, internal
512 functions and hooks.
513
9ba4c445
JZ		 5142005-10-24 Jie Zhang <jie.zhang@analog.com>
515
516 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
517 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
518 * Makefile.in: Regenerate.
519 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
520 * config/tc-bfin.c (md_chars_to_number): Change the type of first
521 argument from unsigned char * to char * to remove signedness warnings.
522
6a2375c6
JB		 5232005-10-24 Jan Beulich <jbeulich@novell.com>
524
525 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
526 (dot_rot): Change type of num_* variables. Check for positive count.
527 (ia64_optimize_expr): Re-structure.
528 (md_operand): Check for general register.
529
5e0bd176
JB		 5302005-10-24 Jan Beulich <jbeulich@novell.com>
531
532 * config/tc-ia64.c (declare_register): Call symbol_create.
533 (md_begin): Remove local variables total, ar_base, and cr_base.
534 Start loops for registers at their respective first one. Don't
535 update md.regsym for alias names. Generate alias name tp for r13.
536
cab0a0db
DD		 5372005-10-21 DJ Delorie <dj@redhat.com>
538
539 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
540 names unstead of numbers.
541
29024861
DU		 5422005-10-19 David Ung <davidu@mips.com>
543
544 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
545 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
546 hence avoiding to emit a nop.
547
9f8e671b
JZ		 5482005-10-19 Jie Zhang <jie.zhang@analog.com>
549
550 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
551 LEX_BEGIN_NAME.
552 (bfin_start_line_hook): Remove the workaround for LSETUP(.
553 (bfin_name_is_register): Remove the workarounds for LSETUP(
554 and SAA(.
555 (bfin_start_label): Ditto.
556
e8247da7
BW		 5572005-10-18 Bob Wilson <bob.wilson@acm.org>
558
559 * config/tc-xtensa.c (xtensa_end_directive): Restore
560 default_lit_sections regardless of use_literal_section.
561
1e0486ea
JZ		 5622005-10-18 Jie Zhang <jie.zhang@analog.com>
563
564 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
565 * Makefile.in: Regenerated.
566
cd1fcb49
NC		 5672005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
568
569 * doc/as.texinfo (.loc) Fix placement of '@end table'.
570
7c430684
BW		 5712005-10-17 Bob Wilson <bob.wilson@acm.org>
572
573 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
574 unsigned line number. Do not include "dwarf2dbg.h".
575 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
576 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
577 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
578 (md_assemble): Use as_where instead of dwarf2_where.
579 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
580 dwarf2_line_infos. Change to call new_logical_line followed by
581 dwarf2_emit_insn.
582
7047dd1e
NC		 5832005-10-14 Mike Frysinger <vapier@gentoo.org>
584
585 * doc/as.texinfo (Section): Add missing ']' to .section example.
586
559c577b
DA		 5872005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
588
589 PR binutils/941
590 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
591 unknown opcode is found.
592
3e8a519c
MM		 5932005-10-12 Mark Mitchell <mark@codesourcery.com>
594
595 * NEWS: Mention @file.
596
dc191a8f
NC		 5972005-10-12 Nick Clifton <nickc@redhat.com>
598
599 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
600 generally tidy up the code.
601 * config/tc-avr.h: Likewise.
602
60d11e55
JB		 6032005-10-12 Jan Beulich <jbeulich@novell.com>
604
605 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
606 (dot_pred_rel): Likewise.
607 (parse_operand): Likewise.
608 (ia64_unrecognized_line): Likewise.
609 (md_operand): Likewise.
610
9497f5ac
NC		 6112005-10-11 Jan Beulich <jbeulich@novell.com>
612
613 * expr.h (enum expr_mode): New.
60d11e55 614 (expression): Pass third argument to expr.
9497f5ac
NC		 615 (expression_and_evaluate): New.
616 (deferred_expression): New.
617 (expr): Add third parameter.
618 (resolve_expression): New.
619 * struc-symbol.h (struct symbol): New members sy_volatile and
620 sy_forward_ref.
621 * symbols.c, symbols.h (symbol_clone): New.
622 (symbol_clone_if_forward_ref): New.
623 (snapshot_symbol): New.
624 (S_IS_VOLATILE): New.
625 (S_IS_FORWARD_REF): New.
626 (S_SET_VOLATILE): New.
627 (S_SET_FORWARD_REF): New.
628 * as.c (macro_expr): Use expression_and_evaluate.
629 * cond.c (s_if): Likewise.
630 (s_elseif): Likewise.
631 * dw2gencfi.c (cfi_parse_reg): Likewise.
632 * expr.c (operand): Add second parameter. Optionally call
633 deferred_expression. Pass mode argument to itself and md_parse_name.
634 Check mode before trying to evaluate symbol. Call
635 symbol_clone_if_forward_ref for both operands.
60d11e55 636 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 637 Optionally call resolve_expression.
638 (resolve_expression): New.
639 (get_single_number): Pass second argument to operand.
640 * read.c (potable): New entry for .eqv.
641 (read_a_source_file): Handle new == operator.
642 (get_absolute_expr): Use expression_and_evaluate.
643 (s_lsym): Likewise.
644 (assign_symbol): Rename second parameter. Call symbol_clone on
645 legal and illegal redefinition. Call S_SET_VOLATILE and
646 S_SET_FORWARD_REF depending on mode.
647 (s_set): Update description.
648 (s_space): Call resolve_expression.
649 (pseudo_set): Optionally call deferred_expression. Check
650 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
651 (equals): Handle ==.
652 * config/tc-ia64.h (md_parse_name): Add mode parameter.
653 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
654 * config/tc-m32r.h (md_parse_name): Likewise.
655 (m32r_parse_name): Likewise.
656 * config/tc-mmix.h (md_parse_name): Likewise.
657 * config/tc-mn10300.h (md_parse_name): Likewise.
658 (mn10300_parse_name): Likewise.
659 * config/tc-ppc.h (md_parse_name): Likewise.
660 * config/tc-sh.h (md_parse_name): Likewise.
661 (sh_parse_name): Likewise.
662 * config/tc-sh64.h (md_parse_name): Likewise.
663 (sh64_consume_datalabel): Likewise.
664 * config/tc-tic54x.h (md_parse_name): Likewise.
665 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
666 before trying to evaluate symbol.
667 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
668 * config/tc-sh.c (sh_parse_name): Likewise.
669 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
670 second argument to operandf. Pass mode parameter to sh_parse_name.
671 * doc/as.texinfo: Document .eqv and the == assignment operator.
672
fa4ec3f5
ILT		 6732005-10-10 Ian Lance Taylor <ian@airs.com>
674
675 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
676 * Makefile.in: Regenerate.
677
723a8472
NC		 6782005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
679
680 * expr.c (operator): Allow "!=" as a synonym for "<>".
681 * doc/as.texinfo (Infix Op): Mention "!=".
682
f0a3b40f
DA		 6832005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
684
685 * config/tc-hppa.c (strict): Don't initialize. Update comment.
686 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
687 found. Simplify handling of "ma" and "mb" completers.
688
ee065d83
PB		 6892005-10-08 Paul Brook <paul@codesourcery.com>
690
691 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
692 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
693 New variables.
694 (arm_cpu_option_table): Add canonical_name.
695 (arm_cpus): Populate canonical_name field.
696 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
697 aeabi_set_public_attributes, arm_md_end): New functions.
698 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
699 (md_assemble): Set thumb_arch_used and arm_arch_used.
700 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
701 * config/tc-arm.h (md_end): Define.
702 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
703
37dedf66 7042005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 705 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 706
707 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
708 (parse_reg_without_prefix): New function.
709 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
710 set.
711 (option md_longopts): Add allow-reg-prefix option.
712 * doc/c-sh.texi: Document --allow-reg-prefix option.
713 * NEWS: Mention the new switch.
714
d1eac9d9
NC		 7152005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
716
717 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
718 operators.
719
4945bb8a
BW		 7202005-09-30 Sterling Augustine <sterling@tensilica.com>
721 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 722
723 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
724
b898a385
L		 7252005-09-30 H.J. Lu <hongjiu.lu@intel.com>
726
727 * Makefile.am: Run "make dep-am".
728 * Makefile.in: Regenerated.
729 * aclocal.m4: Likewise.
730
869b9d07
MM		 7312005-09-30 Mark Mitchell <mark@codesourcery.com>
732
733 * as.c (main): Use expandargv.
734
90e3ad06
JB		 7352005-09-30 Jan Beulich <jbeulich@novell.com>
736
737 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
738 (removed) comma.
739
07c1b327
CM		 7402005-09-30 Catherine Moore <clm@cm00re.com>
741
742 * Makefile.am: Bfin support.
743 * Makefile.in: Regenerated.
744 * aclocal.m4: Regenerated.
745 * configure: Regenerated.
746 * configure.in: Bfin support.
747 * configure.tgt: Bfin support.
748 * config/bfin-aux.h: New file.
749 * config/bfin-defs.h: New file.
750 * config/bfin-lex.l: New file.
751 * config/bfin-parse.y: New file.
752 * config/tc-bfin.c: New file.
753 * config/tc-bfin.h: New file.
754 * doc/Makefile.am: Recognize c-bfin.texi.
755 * doc/Makefile.in: Regenerated.
756 * doc/all.texi: Bfin support.
757 * doc/as.texinfo: Likewise.
758 * doc/c-bfin.texi: Document bfin-specific syntax and
759 directives.
760
e3cb604e
PB		 7612005-09-30 Paul Brook <paul@codesourcery.com>
762
763 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
764 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
765 normal infix conditions.
766 (C3E): Include Thumb-2 definition.
767 (CL, cCL): Define.
768 (insns): Use them for legacy mnemonics.
769
a70c2403
NC		 7702005-09-30 Matthias Kurz <mk@baerlap.north.de>
771
772 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
773 version of <locale.h> when ENABLE_NLS is not defined.
774
ef0241e7
JB		 7752005-09-29 Jan Beulich <jbeulich@novell.com>
776
777 * config/tc-ia64.c (parse_operands): Always parse first operand of
778 alloc.
779
c9c5dcda
AM		 7802005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
781 Alan Modra <amodra@bigpond.net.au>
782
783 * app.c (do_scrub_chars): Match open and close quote of strings.
784 Remove redundant EOF test in case 7.
785
e05278af
JB		 7862005-09-28 Jan Beulich <jbeulich@novell.com>
787
788 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
789 relocations in 16- and 32-bit modes.
790 (i386_displacement): Make pc-relative branch handling dependent
791 upon operand (rather than address) size.
792
7c9c8381
JB		 7932005-09-28 Jan Beulich <jbeulich@novell.com>
794
795 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
796 parsing the input.
797 (dot_cfi_startproc): Likewise.
798 (dot_cfi_endproc): Likewise. Also check no extra input was given.
799 (dot_cfi_escape): Likewise.
800
d182319b
JB		 8012005-09-28 Jan Beulich <jbeulich@novell.com>
802
803 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
804 (TC_CONS_FIX_NEW): Define unconditionally.
805 (x86_pe_cons_fix_new): Remove.
806 * config/tc-i386.c (signed_cons): New.
807 (md_pseudo_table): Add slong.
808 (x86_cons_fix_new): Declare unconditionally.
809 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
810 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
811 conversion.
812
37b75c0c
AM		 8132005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
814
815 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
816 buffer after copying string.
817
db8ac8f9
PB		 8182005-09-27 Paul Brook <paul@codesourcery.com>
819
820 * config/arm.c (arm_cpus): Add more cpu names.
821 * doc/c-arm.texi: Document them.
822
66bd02d3
AM		 8232005-09-21 Alan Modra <amodra@bigpond.net.au>
824
825 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
826
fead5cd9
RH		 8272005-09-20 Richard Henderson <rth@redhat.com>
828
829 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
830
07a53e5c
RH		 8312005-09-20 Richard Henderson <rth@redhat.com>
832
833 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
834 with label.
835 (dwarf2_loc_mark_labels): New.
836 (dwarf2_gen_line_info_1): Split out of ...
837 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
838 (dwarf2_emit_label): New.
839 (dwarf2_directive_loc_mark_labels): New.
840 (out_set_addr): Take a symbol instead of frag+ofs.
841 (relax_inc_line_addr): Likewise.
842 (emit_inc_line_addr): Assert delta non-negative.
843 (process_entries): Remove dead code. Update to work with temp
844 symbols instead of frag+ofs.
845 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
846 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
847 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
848 * config/obj-elf.h (obj_frob_label): New.
849 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
850 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
851 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
852 Similarly in the respective tc_frob_label implementation functions.
853 * config/tc-i386.c (md_pseudo_table): Move file and loc to
854 non-elf section; add loc_mark_labels.
855 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
856 (ia64_flush_insns): Check for marked labels; emit line entry if so.
857 (emit_one_bundle): Similarly.
858 (ia64_frob_label): Record marked labels.
859 * config/tc-m68hc11.h (tc_frob_label): Remove.
860 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
861 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
862 * config/tc-sh64.h (tc_frob_label): Likewise.
863 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
864
aba4aa7d
AM		 8652005-09-20 Alan Modra <amodra@bigpond.net.au>
866
867 * read.c (pseudo_set): Set segment of expression syms to expr_section.
868
43fd16e4
JB		 8692005-09-14 Jan Beulich <jbeulich@novell.com>
870
871 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
872 registers, floating point control and status words, and mxcsr as
873 well as (for 64-bit code) segment base registers and rflags.
874
3e470ab5
DD		 8752005-09-09 Dmitry Diky <diwil@spec.ru>
876
877 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
878 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
879 has been reached.
880
2ef2b9ae
CF		 8812005-09-08 Chao-ying Fu <fu@mips.com>
882
883 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
884 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
885 directives.
886
3eb17e6b
PB		 8872005-09-08 Paul Brook <paul@codesourcery.com>
888
889 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
890 (do_smc, do_t_smc): ... to this.
891 (insns): Remane smi to smc.
892 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
893 BFD_RELOC_ARM_SMC.
894
ecea7679
RH		 8952005-09-07 Richard Henderson <rth@redhat.com>
896
897 * dwarf2dbg.c (dwarf2_where): Set line->isa.
898 (dwarf2_set_isa): New.
899 (dwarf2_directive_loc): Rearrange to allow all options on one line.
900 * dwarf2dbg.h (dwarf2_set_isa): Declare.
901 * doc/as.texinfo: Update .loc documentation.
902
bd0eb99b
RH		 9032005-09-07 Richard Henderson <rth@redhat.com>
904
905 * dwarf2dbg.c: Include safe-ctype.h.
906 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
907 (current): Initialize.
908 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
909 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
910 (dwarf2_directive_file): Cope with invalid filename.
911 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
912 epilogue_begin, is_stmt, isa.
913 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
914 case down lower.
37b75c0c 915 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 916 and DWARF2_FLAG_EPILOGUE_BEGIN.
917 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
918 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
919 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
920 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
921 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
922 (struct dwarf2_line_info): Add isa member.
923 * doc/as.texinfo (LNS directives): New node.
924
b8ee1a6e
DU		 9252005-09-07 David Ung <davidu@mips.com>
926
927 * config/tc-mips.c (append_insn): Undo last change. Instead add
928 guard to suppress calling frag_grow if the current instruction is
929 one that allows a delay slot.
930
ef2e4d86
CF		 9312005-09-06 Chao-ying Fu <fu@mips.com>
932
933 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
934 (mips_opts): Add -1 to initialize ase_mt.
935 (file_ase_mt): New variable for -mmt.
936 (CPU_HAS_MT): New define.
937 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
938 formats.
939 (mips_ip): Check ase_mt to enable MT instructions.
940 Handle !, $, *, &, +T, +t, g operand formats.
941 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
942 odd float registers.
943 (OPTION_MT, OPTION_NO_MT): New define.
944 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
945 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
946 (mips_after_parse_args): Set ase_mt based on CPU.
947 (s_mipsset): Handle ".set mt" and ".set nomt".
948 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
949 (md_show_usage): Show usage of -mmt and -mno-mt.
950 * doc/as.texinfo: Document -mmt and -mno-mt options.
951 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
952 directives.
953
0110f2b8
PB		 9542005-09-06 Paul Brook <paul@codesourcery.com>
955
956 * config/tc-arm.c (arm_it): Add relax field.
957 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
958 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
959 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
960 do_t_mov_cmp): Allow relaxation.
961 (output_relax_insn): New function.
962 (put_thumb32_insn): New function.
963 (output_inst): Use new functions.
964 (md_assemble): Don't throw error on relaxable instructions.
965 (insns): Change "b" entry from TCE(...) to tCE(...).
966 (md_estimate_size_before_relax): Return 2.
967 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
968 relax_branch, arm_relax_frag): New functions.
969 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
970 relocations.
971 * config/tc-arm.h (md_convert_frag): Remove definition.
972 (md_relax_frag): Define.
973 (arm_relax_frag): Add prototype.
974
9a64e435
PB		 9752005-09-02 Paul Brook <paul@codesourcery.com>
976
977 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
978
8f06b2d8
PB		 9792005-09-02 Paul Brook <paul@codesourcery.com>
980
981 * config/tc-arm.c (encode_arm_cp_address): Use
982 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
983 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
984 mode.
985 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
986 available.
987 (cCE, cC3): Define.
988 (insns): Use them for coprocessor instructions.
989 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
990 (get_thumb32_insn): New function.
991 (put_thumb32_insn): New function.
992 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
993 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
994
c4188bc9
PB		 9952005-09-02 Paul Brook <paul@codesourcery.com>
996
997 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
998 incorrect suffix matches.
999
e9df6573
DU		 10002005-09-01 David Ung <davidu@mips.com>
1001
1002 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1003 when the frags are different for the 2 instructions we want to
1004 swap. If the lengths of the 2 instructions are not the same, we
1005 won't do the swap but emit an nop.
1006
2a9a06c1
DD		 10072005-09-01 Dmitry Diky <diwil@spec.ru>
1008
1009 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 1010 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 1011
61e192bf
NC		 10122005-08-29 Nick Clifton <nickc@redhat.com>
1013
1014 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1015 there is no symbol.
1016
435acd52
JB		 10172005-08-26 Jan Beulich <jbeulich@novell.com>
1018
1019 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1020 qualified operand of a branch.
1021 (intel_bracket_expr): Set JumpAbsolute here...
1022 (intel_e11): ... rather than here.
1023
c0524131
NC		 10242005-08-26 Christian Groessler <chris@groessler.org>
1025
1026 * configure.tgt: Set bfd_gas also for z8k cpu.
1027 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1028 type.
1029 (newfix): Adapt to bfd reloc types.
1030 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1031 is available in the current frag.
1032 (md_convert_frag): Adapt function parameters.
1033 (tc_gen_reloc): New function.
1034 (md_section_align): Use bfd_get_section_alignment.
1035 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1036 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1037 relocations.
1038 * config/tc-z8k.h (TARGET_ARCH): Define.
1039 (tc_fix_adjustable): Define.
1040
74cd071d
CF		 10412005-08-25 Chao-ying Fu <fu@mips.com>
1042
1043 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1044 (mips_opts): Add -1 to initialize ase_dsp.
1045 (file_ase_dsp): New variable for -mdsp.
1046 (CPU_HAS_DSP): New define.
1047 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1048 operand formats.
1049 (mips_ip): Add min_range and max_range for checking singed numbers.
1050 Check ase_dsp to enable DSP instructions.
1051 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1052 (OPTION_DSP, OPTION_NO_DSP): New define.
1053 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1054 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1055 (mips_after_parse_args): Set ase_dsp based on CPU.
1056 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1057 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1058 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1059
ff324200
DU		 10602005-08-23 David Ung <davidu@mips.com>
1061
1062 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1063 cpu names.
1064
ac805826
AM		 10652005-08-23 Alan Modra <amodra@bigpond.net.au>
1066
1067 PR 1036
1068 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1069
478ec1e3
AM		 10702005-08-23 Phil Edwards <phil@codesourcery.com>
1071
1072 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1073
4fa24527
JB		 10742005-08-22 Jan Beulich <jbeulich@novell.com>
1075
1076 * config/tc-i386.c (object_64bit): New.
1077 (i386_target_format): Initialize it.
1078 (output_disp): Use object_64bit for relocation type determination.
1079 (output_imm): Likewise.
1080 (i386_validate_fix): Likewise.
1081 (tc_gen_reloc): Likewise.
1082 (lex_got): Likewise. Remove static mode_name. Change array size
1083 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1084 (x86_cons): Use object_64bit for deciding whether quad fields can
1085 have relocations.
1086
fefaa1aa
CG		 10872005-08-18 Christian Groessler <chris@groessler.org>
1088
1089 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1090 * config/tc-mcore.h: Likewise.
1091 * config/tc-z8k.h: Likewise.
1092 * config/tc-z8k.c: Likewise.
1093 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1094 sh_coff_reloc_mangle declaration.
1095 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1096 BFD_RELOC_SH_USES.
1097
32a3d256
KK		 10982005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1099
1100 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1101 to confirm that no ISA is specified.
1102
4111faa5
NC		 11032005-08-18 Nick Clifton <nickc@redhat.com>
1104
1105 * write.c (relax_segment): Count the number of frags being
1106 processed and use this to compute a maximum limit on the number of
1107 iterations that will be allowed when attempting to relax the
1108 segment.
1109
11eec5fc
DS		 11102005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1111
1112 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1113 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1114
23d36e92
AM		 11152005-08-16 Alan Modra <amodra@bigpond.net.au>
1116
1117 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1118 default cpu.
1119
3d388997
PB		 11202005-08-15 Paul Brook <paul@codesourcery.com>
1121
1122 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1123 instructions.
1124 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1125
36ae0db3
DJ		 11262005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1127
1128 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1129 (md_show_usage): Likewise.
1130 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1131
6c639ef9
MS		 11322005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1133
1134 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1135 (md_gather_operands): Add support for optional operands.
1136
77592908
DD		 11372005-08-12 Dmitry Diky <diwil@spec.ru>
1138 * config/tc-msp430.c (msp430_enable_relax): New flag.
1139 (msp430_enable_polys): Likewise.
1140 (OPTION_RELAX): New option.
1141 (OPTION_POLYMORPHS): Likewise.
1142 (md_longopts): New long options.
1143 (md_show_usage): Updated.
1144 (md_parse_option): Add new options handler.
1145 (msp430_operands): Add check if polymorph insns are enabled.
1146 (msp430_force_relocation_local): New function.
1147 (md_apply_fix): Now delete relocs according to new flags combination.
1148 (msp430_relax_frag): Convert long branches to short branches only if
1149 flag msp430_enable_relax is set.
1150 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1151 (msp430_force_relocation_local): Likewise.
1152 * doc/c-msp430.texi: Describe new options.
37b75c0c 1153
e079bef8
ILT		 11542005-08-11 Ian Lance Taylor <ian@airs.com>
1155
1156 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1157 (stamp-mk.com): Likewise.
1158 (EXTRA_DIST): Remove make-gas.com from list.
1159 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1160 * Makefile.in: Regenerate.
1161
4924bf8f
HPN		 11622005-08-11 Hans-Peter Nilsson <hp@axis.com>
1163
1164 * subsegs.c (subseg_change): Move declaration of seginfo to before
1165 first statement.
1166
7be1c489
AM		 11672005-08-11 Alan Modra <amodra@bigpond.net.au>
1168
1169 * README-vms: Delete.
1170 * config-gas.com: Delete.
1171 * makefile.vms: Delete.
1172 * vmsconf.sh: Delete.
1173 * config/atof-tahoe.c: Delete.
1174 * config/m88k-opcode.h: Delete.
1175 * config/obj-bout.c: Delete.
1176 * config/obj-bout.h: Delete.
1177 * config/obj-hp300.c: Delete.
1178 * config/obj-hp300.h: Delete.
1179 * config/tc-a29k.c: Delete.
1180 * config/tc-a29k.h: Delete.
1181 * config/tc-h8500.c: Delete.
1182 * config/tc-h8500.h: Delete.
1183 * config/tc-m88k.c: Delete.
1184 * config/tc-m88k.h: Delete.
1185 * config/tc-tahoe.c: Delete.
1186 * config/tc-tahoe.h: Delete.
1187 * config/tc-tic80.c: Delete.
1188 * config/tc-tic80.h: Delete.
1189 * config/tc-w65.c: Delete.
1190 * config/tc-w65.h: Delete.
1191 * config/te-aux.h: Delete.
1192 * config/te-delt88.h: Delete.
1193 * config/te-delta.h: Delete.
1194 * config/te-dpx2.h: Delete.
1195 * config/te-hp300.h: Delete.
1196 * config/te-ic960.h: Delete.
1197 * config/vms-a-conf.h: Delete.
1198 * doc/c-a29k.texi: Delete.
1199 * doc/c-h8500.texi: Delete.
1200 * doc/c-m88k.texi: Delete.
1201 * README: Remove obsolete examples, and list of supported targets.
1202 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1203 bout and hp300 support.
1204 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1205 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1206 primary_bfd_gas.
1207 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1208 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1209 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1210 * as.h: Likewise.
1211 * dw2gencfi.c: Likewise.
1212 * dwarf2dbg.c: Likewise.
1213 * ehopt.c: Likewise.
1214 * input-file.c: Likewise.
1215 * listing.c: Likewise.
1216 * literal.c: Likewise.
1217 * messages.c: Likewise.
1218 * obj.h: Likewise.
1219 * output-file.c: Likewise.
1220 * read.c: Likewise.
1221 * stabs.c: Likewise.
1222 * struc-symbol.h: Likewise.
1223 * subsegs.c: Likewise.
1224 * subsegs.h: Likewise.
1225 * symbols.c: Likewise.
1226 * symbols.h: Likewise.
1227 * tc.h: Likewise.
1228 * write.c: Likewise.
1229 * write.h: Likewise.
1230 * config/aout_gnu.h: Likewise.
1231 * config/obj-aout.c: Likewise.
1232 * config/obj-aout.h: Likewise.
1233 * config/obj-coff.c: Likewise.
1234 * config/obj-coff.h: Likewise.
1235 * config/obj-evax.h: Likewise.
1236 * config/obj-ieee.h: Likewise.
1237 * config/tc-arm.c: Likewise.
1238 * config/tc-arm.h: Likewise.
1239 * config/tc-avr.c: Likewise.
1240 * config/tc-avr.h: Likewise.
1241 * config/tc-crx.h: Likewise.
1242 * config/tc-d10v.h: Likewise.
1243 * config/tc-d30v.h: Likewise.
1244 * config/tc-dlx.h: Likewise.
1245 * config/tc-fr30.h: Likewise.
1246 * config/tc-frv.h: Likewise.
1247 * config/tc-h8300.c: Likewise.
1248 * config/tc-h8300.h: Likewise.
1249 * config/tc-hppa.h: Likewise.
1250 * config/tc-i370.h: Likewise.
1251 * config/tc-i386.c: Likewise.
1252 * config/tc-i386.h: Likewise.
1253 * config/tc-i860.h: Likewise.
1254 * config/tc-i960.c: Likewise.
1255 * config/tc-i960.h: Likewise.
1256 * config/tc-ip2k.h: Likewise.
1257 * config/tc-iq2000.h: Likewise.
1258 * config/tc-m32c.h: Likewise.
1259 * config/tc-m32r.h: Likewise.
1260 * config/tc-m68hc11.h: Likewise.
1261 * config/tc-m68k.c: Likewise.
1262 * config/tc-m68k.h: Likewise.
1263 * config/tc-maxq.c: Likewise.
1264 * config/tc-maxq.h: Likewise.
1265 * config/tc-mcore.c: Likewise.
1266 * config/tc-mcore.h: Likewise.
1267 * config/tc-mn10200.h: Likewise.
1268 * config/tc-mn10300.c: Likewise.
1269 * config/tc-mn10300.h: Likewise.
1270 * config/tc-ms1.h: Likewise.
1271 * config/tc-msp430.c: Likewise.
1272 * config/tc-msp430.h: Likewise.
1273 * config/tc-ns32k.c: Likewise.
1274 * config/tc-ns32k.h: Likewise.
1275 * config/tc-openrisc.h: Likewise.
1276 * config/tc-or32.c: Likewise.
1277 * config/tc-or32.h: Likewise.
1278 * config/tc-ppc.c: Likewise.
1279 * config/tc-ppc.h: Likewise.
1280 * config/tc-s390.h: Likewise.
1281 * config/tc-sh.c: Likewise.
1282 * config/tc-sh.h: Likewise.
1283 * config/tc-sparc.c: Likewise.
1284 * config/tc-tic30.c: Likewise.
1285 * config/tc-tic30.h: Likewise.
1286 * config/tc-tic4x.c: Likewise.
1287 * config/tc-tic4x.h: Likewise.
1288 * config/tc-tic54x.c: Likewise.
1289 * config/tc-tic54x.h: Likewise.
1290 * config/tc-v850.h: Likewise.
1291 * config/tc-vax.c: Likewise.
1292 * config/tc-vax.h: Likewise.
1293 * config/tc-xstormy16.h: Likewise.
1294 * config/tc-xtensa.h: Likewise.
1295 * config/tc-z8k.c: Likewise.
1296 * config/tc-z8k.h: Likewise.
1297 * config/vms-a-conf.h
1298 * doc/Makefile.am: Likewise.
1299 * doc/all.texi: Likewise.
1300 * doc/as.texinfo: Likewise.
829c3ed3 1301 * doc/internals.texi: Likewise.
7be1c489
AM		 1302 * doc/Makefile.in: Regenerate.
1303 * Makefile.in: Regenerate.
1304 * configure: Regenerate.
1305 * config.in: Regenerate.
1306 * po/POTFILES.in: Regenerate.
1307
2f6178c1
NC		 13082005-08-09 Nick Clifton <nickc@redhat.com>
1309
1310 PR 1070
1311 * macro.c (getstring): Do not treat round parentheses exactly the
1312 same as angle brackets - the parentheses need to be preserved and
1313 passed on to the macro processing code.
1314
44c86e8c
NC		 13152005-08-08 Nick Clifton <nickc@redhat.com>
1316
1317 * config/tc-msp430.c (MSP430_ISA_21): Define.
1318 (mcu_types): Add entries for msp430x21xx variants.
1319
df40eaf9
NC		 13202005-08-08 Nick Clifton <nickc@redhat.com>
1321
1322 PR 1070
1323 * macro.c (getstring): Treat round parentheses in the same way as
1324 angle brackets.
1325 (get_any_string): Likewise.
1326
5a14ab23
L		 13272005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1328
1329 PR gas/1118
1330 * as.c (parse_args): Handle -al=<FILE>.
1331
47837f8e
NC		 13322005-08-07 Nick Clifton <nickc@redhat.com>
1333
1334 * read.c (s_app_line): Accept a line number of 0 for compatibility
1335 with gcc's output for assembler-with-cpp files.
1336
e27ec89e
PB		 13372005-08-05 Paul Brook <paul@codesourcery.com>
1338
1339 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1340 (do_t_add_sub): Use correct encodings inside IT block.
1341 (do_t_arit3c): Ditto.
1342 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1343 (md_assemble): Verify conditional suffixes agains IT blocks.
1344
9c3c69f2
PB		 13452005-08-05 Paul Brook <paul@codesourcery.com>
1346
1347 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1348 constants.
1349 (encode_thumb32_shifted_operand): Prohibit register shifts.
1350 (encode_thumb32_addr_mode): Fix typo.
1351 (insns): Correct thumb2 ldm and stm opcodes.
1352
f2184508
NC		 13532005-08-02 Khem Raj <kraj@mvista.com>
1354
1355 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1356 WLDRD/WSTRD instruction.
1357
4e6935a6
AM		 13582005-08-02 Alan Modra <amodra@bigpond.net.au>
1359
1360 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1361 if emitting a reloc.
1362
8a06b769
TS		 13632005-07-29 Thiemo Seufer <ths@networkno.de>
1364
1365 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1366
e9f89963
PB		 13672005-07-29 Paul Brook <paul@codesourcery.com>
1368
1369 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1370 pop.
1371 (do_t_addr): Implement 32-bit variant.
1372 (do_t_push_pop): Make some errors warnings. Handle single register
1373 32-bit case.
1374 (insns): Use tCE for adr.
1375 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1376 (md_apply_fix): Ditto.
1377
92e90b6e
PB		 13782005-07-29 Paul Brook <paul@codesourcery.com>
1379
1380 * config/tc-arm.c (parse_tb): New function.
1381 (enum operand_parse_code): Add OP_TB.
1382 (parse_operands): Handle OP_TB.
1383 (do_t_add_sub_w, do_t_tb): New functions.
1384 (insns): Add entries for addw, subw, tbb and tbh.
1385 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1386
0a7b9ba6
NC		 13872005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1388
1389 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1390
17d4e2a2
L		 13912007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1392
1393 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1394
ba825241
JB		 13952005-07-27 Jan Beulich <jbeulich@novell.com>
1396
1397 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1398 int.
1399 (unw_p_record): Remove unused/redundant fields imask and rmask.
1400 Combine spoff and pspoff into a union. Combine gr and br into a
1401 union. Change type of grmask and brmask to unsigned char. Change type
1402 of frmask to unsigned int.
1403 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1404 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1405 (check_pending_save): New.
1406 (alloc_record): Clear out entire record.
1407 (output_psp_gr): Use renamed structure fields.
1408 (output_psp_sprel): Likewise.
1409 (output_rp_gr): Likewise.
1410 (output_rp_br): Likewise.
1411 (output_rp_psprel): Likewise.
1412 (output_rp_sprel): Likewise.
1413 (output_pfs_gr): Likewise.
1414 (output_pfs_psprel): Likewise.
1415 (output_pfs_sprel): Likewise.
1416 (output_preds_gr): Likewise.
1417 (output_preds_psprel): Likewise.
1418 (output_preds_sprel): Likewise.
1419 (output_spill_base): Likewise.
1420 (output_unat_gr): Likewise.
1421 (output_unat_psprel): Likewise.
1422 (output_unat_sprel): Likewise.
1423 (output_lc_gr): Likewise.
1424 (output_lc_psprel): Likewise.
1425 (output_lc_sprel): Likewise.
1426 (output_fpsr_gr): Likewise.
1427 (output_fpsr_psprel): Likewise.
1428 (output_fpsr_sprel): Likewise.
1429 (output_priunat_gr): Likewise.
1430 (output_priunat_psprel): Likewise.
1431 (output_priunat_sprel): Likewise.
1432 (output_bsp_gr): Likewise.
1433 (output_bsp_psprel): Likewise.
1434 (output_bsp_sprel): Likewise.
1435 (output_bspstore_gr): Likewise.
1436 (output_bspstore_psprel): Likewise.
1437 (output_bspstore_sprel): Likewise.
1438 (output_rnat_gr): Likewise.
1439 (output_rnat_psprel): Likewise.
1440 (output_rnat_sprel): Likewise.
1441 (output_spill_psprel): Likewise.
1442 (output_spill_sprel): Likewise.
1443 (output_spill_reg): Likewise.
1444 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1445 bit.
1446 (output_frgr_mem): Likewise.
1447 (output_gr_mem): Likewise.
1448 (output_br_mem): Likewise.
1449 (output_gr_gr): Likewise.
1450 (output_br_gr): Likewise.
1451 (fixup_unw_records): Likewise.
1452 (process_one_record): Use renamed structure fields. For gr_gr and
1453 br_gr, collect mask from chain of records before output.
1454 (in_prologue): Simplify and eliminate early returns. Call
1455 check_pending_save.
1456 (in_body): Simplify and eliminate early returns.
1457 (dot_body): Call check_pending_save.
1458 (md_assemble): Update comment. Deal with pending saves.
1459
9cd96992
JB		 14602005-07-26 Jan Beulich <jbeulich@novell.com>
1461
1462 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1463 mask from guessed suffix, but mask out other immediate types only
1464 if at least on candidate is valid for the insn.
1465
fd54057a
DD		 14662005-07-25 DJ Delorie <dj@redhat.com>
1467
1468 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1469 Support %mod() modifiers from opcodes.
1470 * doc/c-m32c.texi (M32C-Modifiers): New section.
1471
3b22753a
L		 14722005-07-25 Jan Hubicka <jh@suse.cz>
1473 H.J. Lu <hongjiu.lu@intel.com>
1474
1475 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1476 defined.
1477 (elf_com_section_ptr): New.
1478 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1479 (elf_common_parse): Make it global. Use elf_com_section_ptr
1480 instead of bfd_com_section_ptr.
1481 (obj_elf_change_section): Handle x86-64 large bss sections.
1482
1483 * config/obj-elf.h (elf_com_section_ptr): New.
1484 (elf_common_parse): New.
1485
1486 * config/tc-i386.c (handle_large_common): New.
1487 (md_pseudo_table): Add "largecomm".
1488 (x86_64_section_letter): New.
1489 (x86_64_section_word): New.
1490
1491 * config/tc-i386.h (x86_64_section_word): New.
1492 (x86_64_section_letter): New.
1493 (md_elf_section_letter): New. Defined.
1494 (md_elf_section_word): Likewise.
1495
9f971fcb
NC		 14962005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1497
1498 * configure.tgt: Remove i386-*-rtemself*.
1499 Remove sparc-*-rtemself*.
1500
240a3425
BE		 15012005-07-21 Ben Elliston <bje@gnu.org>
1502
1503 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1504
c160f130
PB		 15052005-07-21 Paul Brook <paul@codesourcery.com>
1506
1507 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1508 inst.reloc.pc_rel.
1509
a9bfff94
NC		 15102005-07-20 Tavis Ormandy <taviso@gentoo.org>
1511
1512 * messages.c: Use vsnprintf instead of vsprintf.
1513
157e7bd1
NC		 15142005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1515
1516 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1517 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1518
85da3a56
NC		 15192005-07-18 Nick Clifton <nickc@redhat.com>
1520
1521 * configure.tgt: Restore alpha ordering to list of arches.
1522
71e17562
DA		 15232005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1524
1525 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1526
718ddfc0
JB		 15272005-07-18 Jan Beulich <jbeulich@novell.com>
1528
1529 * config/tc-i386.c (md_begin): Use IS_ELF.
1530 (tc_i386_fix_adjustable): Likewise.
1531 (md_estimate_size_before_relax): Likewise.
1532 (md_apply_fix): Likewise.
1533 (i386_target_format): Likewise.
1534 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1535 (i386_immediate): Remove #ifdef LEX_AT.
1536 (i386_displacement): Likewise.
1537 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1538 LEX_AT.
1539
3956db08
JB		 15402005-07-18 Jan Beulich <jbeulich@novell.com>
1541
1542 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1543 parameter to unsigned. Parameter sign now is tristate - zero/
1544 positive mean unsigned/signed, negative means signedness doesn't
1545 matter. Check field size,
1546 signedness, and pcrel-ness are in agreement between relocated field
1547 and relocation type. Adjust diagnostics.
1548 (optimize_imm): And type mask of operand instead of overwriting it.
1549 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1550 local structure and initialize gotrel accordingly. Pass caller as
1551 mask of types that the operator can match.
1552 (x86_cons_fix_new): Let reloc know that signedness of relocation
1553 doesn't matter.
1554 (x86_pe_cons_fix_new): Likewise.
1555 (x86_cons): Pass additional argument to lex_got.
1556 (i386_immediate): New local variable 'types'. Pass its address as
1557 additional argument to lex_got. Mask out operand types not supported
1558 befoe returning.
1559 (i386_displacement): Likewise. Set bigdisp to all types supported in
1560 64-bit mode, combining the previously split initialization.
1561
2dd88dca
JB		 15622005-07-18 Jan Beulich <jbeulich@novell.com>
1563
1564 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1565 current mode.
1566
8126167b
DA		 15672005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1568
1569 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1570 promoted match.
1571
0f82ff91
AM		 15722005-07-16 Alan Modra <amodra@bigpond.net.au>
1573
1574 * Makefile.am: Run "make dep-am".
1575 * Makefile.in: Regenerate.
1576
90700ea2
L		 15772007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1578
1579 * gas/config/tc-i386.h (CpuVMX): New.
1580 (CpuUnknownFlags): Add CpuVMX.
1581
49f58d10
JB		 15822005-07-14 Jim Blandy <jimb@redhat.com>
1583
1584 Add support for the Renesas M32C.
1585 * Makefile.am (CPU_TYPES): List m32c.
1586 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1587 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1588 * configure.in: Add case for m32c.
1589 * configure.tgt: Add cases for m32c and m32c-*-elf.
1590 * configure: Regenerated.
1591 * config/tc-m32c.c, config/tc-m32c.h: New files.
1592 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1593 * doc/Makefile.in: Regenerated.
1594 * doc/all.texi: Set M32C.
1595 * doc/as.texinfo: Add text for the M32C-specific options and line
1596 comment characters, and refer to c-m32c.texi.
1597 * doc/c-m32c.texi: New file.
37b75c0c 1598
6c5cf62c
NC		 15992005-07-14 Nick Clifton <nickc@redhat.com>
1600
1601 PR 1069
1602 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1603 the ins_parse buffer.
1604
14c194bb
NC		 16052005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1606
1607 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1608 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1609
28a9d8f5
L		 16102005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1611
1612 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1613 displacements.
1614
b4f261e0
BE		 16152005-07-08 Ben Elliston <bje@au.ibm.com>
1616
1617 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1618 * config/obj-elf.h: Likewise.
1619 * config/tc-h8300.h: Likewise.
1620 * config/tc-h8500.h: Likewise.
1621 * config/tc-i370.h: Likewise.
1622 * config/tc-i386.h: Likewise.
1623 * config/tc-m68hc11.h: Likewise.
1624 * config/tc-m68k.h: Likewise.
1625 * config/tc-ppc.h: Likewise.
1626 * config/tc-s390.h: Likewise.
1627 * config/tc-sh.h: Likewise.
1628 * config/tc-sparc.h: Likewise.
1629 * config/tc-tic30.c: Likewise.
1630 * config/tc-w65.h: Likewise.
1631 * config/tc-xtensa.h: Likewise.
1632
d8b19f1a
HPN		 16332005-07-08 Hans-Peter Nilsson <hp@axis.com>
1634
1635 PR gas/1049
1636 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1637
0fd3a477
JW		 16382005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1639
1640 * config/tc-tic30.c (debug): Add format attribute. Fix format
1641 bugs.
1642
bf50992e
L		 16432005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1644
1645 * config/tc-i386.c (cpu_arch): Add sse3.
1646
1647 * config/tc-i386.h (CpuSSE3): Renamed from ...
1648 (CpuPNI): This. Defined as CpuSSE3.
1649
1650 * doc/c-i386.texi: Document .sse3.
1651
5d5e6db9
JB		 16522005-07-06 Jan Beulich <jbeulich@novell.com>
1653
1654 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1655
3ec2b351
NC		 16562005-07-05 Nick Clifton <nickc@redhat.com>
1657
1658 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1659 md_chars_to_numbers to an unsigned pointer in order to avoid a
1660 compile time warning.
1661
9d8504b1
PB		 16622005-07-05 Paul Brook <paul@codesourcery.com>
1663
1664 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1665
a0defb2e
AH		 16662005-07-05 Aldy Hernandez <aldyh@redhat.com>
1667
1668 * config/tc-ms1.c: New.
1669 * config/tc-ms1.h: New.
1670 * testsuite/gas/ms1/allinsn.d: New.
1671 * testsuite/gas/ms1/allinsn.s: New.
1672 * testsuite/gas/ms1/badinsn.s: New.
1673 * testsuite/gas/ms1/badinsn1.s: New.
1674 * testsuite/gas/ms1/badoffsethigh.s: New.
1675 * testsuite/gas/ms1/badoffsetlow.s: New.
1676 * testsuite/gas/ms1/badorder.s: New.
1677 * testsuite/gas/ms1/badreg.s: New.
1678 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1679 * testsuite/gas/ms1/badsignedimmlow.s: New.
1680 * testsuite/gas/ms1/badsyntax.s: New.
1681 * testsuite/gas/ms1/badsyntax1.s: New.
1682 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1683 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1684 * testsuite/gas/ms1/errors.exp: New.
1685 * testsuite/gas/ms1/ldst.s: New.
1686 * testsuite/gas/ms1/misc.d: New.
1687 * testsuite/gas/ms1/misc.s: New.
1688 * testsuite/gas/ms1/ms1-16-003.d: New.
1689 * testsuite/gas/ms1/ms1-16-003.s: New.
1690 * testsuite/gas/ms1/ms1.exp: New.
1691 * testsuite/gas/ms1/msys.d: New.
1692 * testsuite/gas/ms1/msys.s: New.
1693 * testsuite/gas/ms1/relocs.d: New.
1694 * testsuite/gas/ms1/relocs.exp: New.
1695 * testsuite/gas/ms1/relocs1.s: New.
1696 * testsuite/gas/ms1/relocs2.s: New.
1697
30123838
JB		 16982005-07-05 Jan Beulich <jbeulich@novell.com>
1699
1700 * config/tc-i386.h (CpuSVME): New.
1701 (CpuUnknownFlags): Include CpuSVME.
1702 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1703 as alias of sledgehammer.
1704 (md_assemble): Include invlpga in the check for insns with two source
1705 operands.
1706 (process_operands): Include SVME insns in the check for ignored
1707 segment overrides. Adjust diagnostic.
1708 (i386_index_check): Special-case SVME insns with memory operands.
1709
ca3f61f7
NC		 17102005-07-04 Khem Raj <kraj@mvista.com>
1711 Nick Clifton <nickc@redhat.com>
1712
1713 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1714 use an immediate value.
1715 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1716 since the register field of the operands structure is unsigned.
1717 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1718 (parse_operands): Make the 2ns parameter an unsigned pointer to
1719 match its use.
1720 (do_ldrd): When using the imm field of the operands structure as a
1721 second register field, treat it as unsigned.
1722
551b43fd
AM		 17232005-07-04 Alan Modra <amodra@bigpond.net.au>
1724
1725 PR 1004
1726 * config/obj-elf.c (obj_elf_change_section): Use backend
1727 get_sec_type_attr.
1728
e4e8248d
JB		 17292005-07-01 Jan Beulich <jbeulich@novell.com>
1730
1731 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1732 (output_spill_psprel, output_spill_psprel_p): Combine.
1733 (output_spill_sprel, output_spill_sprel_p): Combine.
1734 (output_spill_reg, output_spill_regp_p): Combine.
1735 (process_one_record): Handle psp_psprel.
1736 (parse_predicate_and_operand): New.
1737 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1738 initialize output values. Emit diagnostic case here.
1739 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1740 (add_unwind_entry): New second parameter. Allow first parameter to
1741 be NULL. Parse optional tag, emit warning about further support for
1742 it otherwise being missing. Check end-of-line when requested.
1743 (dot_fframe): Clear operand when wrong. Allow tag.
1744 (dot_vframe): Likewise.
1745 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1746 relative.
1747 (dot_vframepsp): Remove.
1748 (dot_altrp): Clear operand when wrong. Allow tag.
1749 (dot_save): Likewise. Let default case also go through
1750 add_unwind_entry.
1751 (dot_savemem): Likewise.
1752 (dot_restore): Don't return when wrong operand. Allow tag.
1753 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1754 parse_predicate_and_operand and the new arguments to
1755 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1756 when wrong operand. Allow tag.
1757 (dot_restorereg, dot_restorereg_p): Likewise.
1758 (dot_spillmem, dot_spillmem_p): Likewise.
1759 (dot_saveg): Clear operand when wrong. Perform tighter operand
1760 checks. Allow tag.
1761 (dot_savef): Likewise.
1762 (dot_saveb): Likewise.
1763 (dot_savegf): Likewise.
1764 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1765 parse_predicate_and_operand and the new arguments to
1766 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1767 when wrong operand. Allow tag.
1768 (popcount): New.
1769 (dot_label_state): Don't return when wrong operand.
1770 (dot_copy_state): Likewise.
1771 (dot_unwabi): Likewise. Check if in prologue.
1772 (dot_body): Don't call demand_empty_rest_of_line.
1773 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1774 operand checks.
1775 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1776 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1777 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1778 (parse_operand): New second parameter. Don't deal with '}' here
1779 anymore. Don't advance past end-of-line.
1780 (parse_operands): Pass second argument to parse_operand.
1781 (ia64_start_line): Prevent out-of-bounds access through
1782 input_line_pointer. Deal with '}' here.
1783 (ia64_unrecognized_line): Don't deal with '}' here.
1784 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1785 discard_rest_of_line.
1786
2fc8bdac
ZW		 17872005-06-30 Zack Weinberg <zack@codesourcery.com>
1788
1789 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1790 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1791 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1792 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1793 (s_arm_elf_cons): Disallow use of (plt) suffix.
1794 (do_adrl): Adjust X_add_number unconditionally.
1795 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1796 argument. Handle all adjustment for pipeline offset here.
1797 (md_apply_fix): No need to undo work of md_pcrel_from. No
1798 need to extract pre-encoded pipeline adjustments from various
1799 branch instructions. Generally, assume instructions are already
1800 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1801 special cases. Handle BFD_RELOC_ARM_PLT32 like
1802 BFD_RELOC_ARM_PCREL_BRANCH.
1803 (tc_gen_reloc): Remove OBJ_ELF special case.
1804 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1805
b753922c
BE		 18062005-06-30 Ben Elliston <bje@gnu.org>
1807
1808 * Makefile.am (check-DEJAGNU): Don't search for expect.
1809 * Makefile.in: Regenerate.
1810
c3298874
BE		 18112005-06-30 Ben Elliston <bje@gnu.org>
1812
1813 * Makefile.am (EXPECT): Set to expect.
1814 (RUNTEST): Likewise, set to runtest.
1815 * Makefile.in: Regenerate.
1816
8f738565
BE		 18172005-06-23 Ben Elliston <bje@gnu.org>
1818
1819 * config/m68k-parse.h: Use ISO C90.
1820 * config/m68k-parse.y: Likewise.
1821 * config/tc-m68k.h: Likewise.
1822
b300c311
L		 18232005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1824
1825 PR 1013
1826 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1827 movabs.
1828 (optimize_disp): Optimize only if possible. Don't use 64bit
1829 displacement on non-constants and do same on constants if
1830 possible.
1831
d6ab8113
JB		 18322005-06-17 Jan Beulich <jbeulich@novell.com>
1833
1834 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1835 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1836 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1837 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1838 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1839 aborting.
1840 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1841 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1842 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1843 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1844 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1845 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1846 convert 8-byte pc-relative relocations.
1847 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1848 (i386_validate_fix): Likewise.
1849 (x86_cons): Also handle quad values in 64-bit mode.
1850 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1851 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1852 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1853 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1854
37f6032b
ZW		 18552005-06-13 Zack Weinberg <zack@codesourcery.com>
1856
1857 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1858 symbolP as well as for names with a leading dot. Use ACONCAT.
1859 (md_apply_fix): For branch relocations, only replace value
1860 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1861 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1862 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1863 (LOCAL_LABEL_PREFIX): Don't define.
1864
6bdb6dec
AM		 18652005-06-10 Alan Modra <amodra@bigpond.net.au>
1866
1867 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1868 fill pattern.
1869
4dddc1d1
JW		 18702005-06-08 James E Wilson <wilson@specifixinc.com>
1871
1872 PR 994
1873 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1874 is NULL, then emit a warning, and return the current index.
1875
03b13e59
NC		 18762005-06-08 Tomas Hurka <tom@hukatronic.cz>
1877
6bdb6dec 1878 PR 991
03b13e59
NC		 1879 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1880 temporary copy of the operands array so that changes can be safely
1881 backed out if the insn does not match.
1882 (m68k_compare_opcode): Shortcut the test when the parameters are
1883 the same. Return 1 if the names match but the second opcode is
1884 further on in the array than the first.
1885
985d9490
NC		 18862005-06-08 Nick Clifton <nickc@redhat.com>
1887
1888 PR 994
1889 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1890
6858915a
NC		 18912005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1892
1893 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1894
047af9ef
AH		 18952005-06-07 Aldy Hernandez <aldyh@redhat.com>
1896 Michael Snyder <msnyder@redhat.com>
1897 Stan Cox <scox@redhat.com>
1898
1899 * configure.in: Add ms1 case.
1900
1901 * configure: Regenerate.
1902
1903 * configure.tgt: Add ms1 case.
1904
0bf60745
BW		 19052005-06-07 Bob Wilson <bob.wilson@acm.org>
1906
1907 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1908 * config/tc-xtensa.c (new_resource_table): Likewise.
1909 (resize_resource_table): Likewise.
1910 (release_resources): Fix assertion for unsigned values.
1911
55cf6793
ZW		 19122005-06-07 Zack Weinberg <zack@codesourcery.com>
1913
1914 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1915 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1916 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1917 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1918 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1919 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1920 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1921 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1922 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1923 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1924 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1925 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1926 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1927 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1928 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1929 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1930 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1931 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1932 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1933 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1934 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1935 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1936 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1937 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1938 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1939 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1940 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1941 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1942 * config/tc-xtensa.c, config/tc-z8k.c:
1943 Replace all instances of the string "_apply_fix3" with
1944 "_apply_fix".
1945 * po/POTFILES.in, po/gas.pot: Regenerate.
1946
620c54b3
AM		 19472005-06-08 Alan Modra <amodra@bigpond.net.au>
1948
1949 * Makefile.am: Run "make dep-am".
1950 (POTFILES): Remove GAS_CFILES.
1951 * Makefile.in: Regenerate.
1952
32b26a03
MR		 19532005-06-07 David Ung <davidu@mips.com>
1954
1955 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1956 24kc, 24kf and 24kfx under MIPS32 release 2.
1957
6a86118a
NC		 19582005-06-04 Nick Clifton <nickc@redhat.com>
1959
1960 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1961 to their Thumb-enabled equivalents.
1962
20e1fcfd
MR		 19632005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1964
1965 * config/tc-mips.c (load_register): Add leading "0x" to the
1966 output of sprintf_vma().
1967 (macro): Likewise.
1968
1887dd22
NC		 19692005-06-01 Nick Clifton <nickc@redhat.com>
1970
1971 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1972 test for the presence of thumb version of the parsing functions
1973 since they must always exist and the test generates a compile time
1974 warning message.
1975
04fe8f58
RH		 19762005-05-31 Richard Henderson <rth@redhat.com>
1977
1978 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1979 (alpha_reloc_op): Add it.
1980 (debug_exp): Handle it.
1981 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1982 (emit_insn): Handle it.
1983 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1984
988392e2
CG		 19852005-05-31 Christian Groessler <chris@groessler.org>
1986
1987 * write.c (dump_section_relocs): Convert to ISO-C.
1988 (write_relocs): Avoid signed/unsigned and fprintf argument
1989 warnings in debug code.
1990
adbaf948
ZW		 19912005-05-26 Zack Weinberg <zack@codesourcery.com>
1992
1993 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1994 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1995 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1996 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1997 fixP->tc_fix_data directly in the sole place it was used.
1998 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1999 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2000 and 64-bit hosts.
2001
5656b6b8
JB		 20022005-05-27 Jan Beulich <jbeulich@novell.com>
2003
2004 * config/tc-ia64.c (struct proc_pending): New.
2005 (unwind): Replace proc_start with proc_pending.
2006 (unwind_diagnostic): Check unwind.proc_pending.sym.
2007 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2008 Check if previous proc not closed. Record all entry points.
2009 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2010 Set symbol sizes for entry points recorded in dot_proc. Check
2011 arguments for consistency with respective .proc's.
2012 (md_assemble): Replace unwind.proc_start with
2013 unwind.proc_pending.sym.
2014
75214fb0
JB		 20152005-05-27 Jan Beulich <jbeulich@novell.com>
2016
2017 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2018 and last_ptr. Check all in-use slots for first one with non-NULL
2019 unwind_record. Don't reload end_ptr before second update round.
2020
7c06efaa
JW		 20212005-05-26 James E Wilson <wilson@specifixinc.com>
2022
2023 * config/tc-ia64.c (extra_goodness): Update comment.
2024 (md_begin): Add debugging code to print best_template table.
2025
286cee81
JB		 20262005-05-25 Jan Beulich <jbeulich@novell.com>
2027
2028 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2029 template.
2030
30ad6cb9
JB		 20312005-05-25 Jan Beulich <jbeulich@novell.com>
2032
2033 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2034 BFD_RELOC_UNUSED when determining the width of the reloc.
2035
6baf2b51
JB		 20362005-05-25 Jan Beulich <jbeulich@novell.com>
2037
2038 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2039 section entry.
2040
fa30c84f
JB		 20412005-05-25 Jan Beulich <jbeulich@novell.com>
2042
2043 * config/tc-ia64.c (dot_radix): Rewrite.
2044
1055c30c
JB		 20452005-05-25 Jan Beulich <jbeulich@novell.com>
2046
2047 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2048 and next_slot_frag.
2049 (alloc_record): Remove references to next_slot_number and
2050 next_slot_frag.
2051 (emit_one_bundle): Likewise.
2052
45d18c80
NC		 20532005-05-22 Nick Clifton <nickc@redhat.com>
2054
2055 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2056 message buffer when invoking the insert function.
2057
9f45e54b
DA		 20582005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2059
2060 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2061 only if an instruction match is found.
2062
47e70edb
BW		 20632005-05-20 Bob Wilson <bob.wilson@acm.org>
2064
2065 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2066 to addition in argument to xtensa_dwarf2_emit_insn.
2067
e3e71e27
ZW		 20682005-05-19 Zack Weinberg <zack@codesourcery.com>
2069
2070 * Makefile.am: Have 'all' depend on 'info'.
2071 * Makefile.in: Regenerate.
2072
c744ecf2
AM		 20732005-05-19 Alan Modra <amodra@bigpond.net.au>
2074
2075 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2076
b0648eec
AM		 20772005-05-19 Anton Blanchard <anton@samba.org>
2078
2079 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2080 (md_show_usage): Document it.
2081 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2082 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2083
4600db48
JB		 20842005-05-19 Jan Beulich <jbeulich@novell.com>
2085
2086 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2087 relocations in unwind section.
2088
a0ef61f7
NC		 20892005-05-18 Nick Clifton <nickc@redhat.com>
2090
2091 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2092 if one exists. Ignore any error messages it may produce, just
2093 allow it to perform the insertion.
2094
c19d1205
ZW		 20952005-05-17 Zack Weinberg <zack@codesourcery.com>
2096
2097 * hash.c (hash_lookup): Add len parameter. All callers changed.
2098 (hash_find_n): New interface.
2099 * hash.h: Prototype hash_find_n.
2100 * sb.c: Include as.h.
2101 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2102 (sb_scrub_and_add_sb): New interface.
2103 * sb.h: Prototype sb_scrub_and_add_sb.
2104 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2105
2106 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2107 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2108 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2109
970c3dbc
DJ		 21102005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2111
2112 * doc/Makefile.am (gasver.texi): Don't use $<.
2113 * doc/Makefile.in: Regenerated.
2114
ec7ef033
NC		 21152005-05-17 Nick Clifton <nickc@redhat.com>
2116
2117 PR 876
2118 * symbols.c (resolve_symbol_value): Do not move symbols whose
2119 value expression has not been resolved or finalized into the
2120 absolute section as this will confuse other parts of the assembler
2121 into thinking that their value is zero.
2122
40a4d956
JB		 21232005-05-17 Jan Beulich <jbeulich@novell.com>
2124
2125 * read.c (_find_end_of_line): New.
2126 (find_end_of_line): New.
2127 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2128 (read_a_source_file): Use it.
2129 (s_globl): Use it.
2130 (s_macro): Use it.
2131 (get_line_sb): Use it.
2132 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2133 (s_comm_internal): Likewise.
2134 (s_lsym): Likewise.
2135 (s_macro): Likewise.
2136 (s_ignore): Use ignore_rest_of_line.
2137 * read.h (find_end_of_line): Prototype.
2138 (discard_rest_of_line): Remove prototype. #define to
2139 ignore_rest_of_line.
2140
2d034539
NC		 21412005-05-17 Nick Clifton <nickc@redhat.com>
2142
2143 * config/tc-v850,h (TC_FIX_TYPE): Define.
2144 (TC_INIT_FIX_TYPE): Define.
2145 * config/tc-v850.c (md_assemble): When creating a fix record the
2146 operand in the tc_fix_data field.
2147 (md_apply_fix3): When applying a resolved fix use the operand's
2148 insertion procedure to store the value, if the operand has been
2149 recorded.
2150
42ecbf5e
DJ		 21512005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2152
2153 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2154 invocation.
2155 * Makefile.in: Regenerated.
2156
d7c531cd
BW		 21572005-05-13 Sterling Augustine <sterling@tensilica.com>
2158 Bob Wilson <bob.wilson@acm.org>
2159
2160 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2161 message.
2162 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2163 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2164
3c9d25f4
AM		 21652005-05-11 Alan Modra <amodra@bigpond.net.au>
2166
2167 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2168 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2169
ee192366
MM		 21702005-05-10 Michael Matz <matz@suse.de>
2171
2172 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2173
2174 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2175
20d7ce9b
HPN		 21762005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2177
2178 PR binutils/886
2179 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2180 Handle label-without-colon before ordinary dot-pseudo as an
2181 ordinary label. Don't leak memory for label-without-colon alone
2182 on a line. Don't mmixal-munge operands for dot-pseudos.
2183
be03cc84
JB		 21842005-05-10 Jan Beulich <jbeulich@novell.com>
2185
2186 * macro.c (get_any_string): Remove the two last parameters. Replace
2187 references to the former expand parameter by using macro_alternate.
2188 Simplify loop condition for checking for end-of-string.
2189 (get_string): Remove redunant call to sb_skip_white.
2190 (do_formals): Remove two last arguments to get_any_string.
2191 (macro_expand): Likewise.
2192 (expand_irp): Likewise.
2193
360e86f1
JB		 21942005-05-10 Jan Beulich <jbeulich@novell.com>
2195
2196 * read.c (s_macro): Move local variable 'local' to smaller scope.
2197 Call sb_kill on it when done.
2198
34d9ee9e
JB		 21992005-05-09 Jan Beulich <jbeulich@novell.com>
2200
ee192366
MM		 2201 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2202 when zero and not required by encoding constraints.
34d9ee9e 2203
c9cd7160
L		 22042005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2205
2206 PR 936
2207 * config/tc-sh64.c (sh64_fake_label): New.
2208
2209 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2210
2211 * doc/internals.texi (TC_FAKE_LABEL): Document.
2212
2213 * write.c (TC_FAKE_LABEL): New.
2214 (adjust_reloc_syms): Use it.
2215 (write_object_file): Likewise.
2216
e44823cf
JB		 22172005-05-09 Jan Beulich <jbeulich@novell.com>
2218
2219 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2220 and comma in Intel mode.
2221
089dfecd
JB		 22222005-05-09 Jan Beulich <jbeulich@novell.com>
2223
2224 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2225 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2226 Make name array static and const. Adjust lookup to account for NULL
2227 entries (standing for unused register numbers).
2228
f41bbced
JB		 22292005-05-09 Jan Beulich <jbeulich@novell.com>
2230
2231 * config/tc-i386.c (parse_insn): Consider all matching instructions
2232 when checking for string instruction after string-only prefix.
2233
6e3f953d
L		 22342005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2235
2236 PR 940
2237 * config/tc-ia64.c (start_unwind_section): Properly check
2238 comdat group with SHF_GROUP.
2239
0c6c36d5
BW		 22402005-05-06 Bob Wilson <bob.wilson@acm.org>
2241
2242 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2243
c138bc38
BW		 22442005-05-06 Bob Wilson <bob.wilson@acm.org>
2245
2246 * config/tc-xtensa.c: Remove excess whitespace.
2247 * config/tc-xtensa.h: Likewise.
2248 * config/xtensa-istack.h: Likewise.
2249 * config/xtensa-relax.c: Likewise.
2250 * config/xtensa-relax.h: Likewise.
2251
93a9f991
NC		 22522005-05-06 Nick Clifton <nickc@redhat.com>
2253
2254 * sb.h: Fix formatting of comments.
2255 * sb.c: Fix formatting of comments.
2256
3c9aabc7
JB		 22572005-05-06 Jan Beulich <jbeulich@novell.com>
2258
2259 * sb.h (sb_add_buffer): Reintroduce.
2260 * sb.c (sb_add_buffer): Likewise.
2261
6eaeac8a
JB		 22622005-05-06 Jan Beulich <jbeulich@novell.com>
2263
2264 * macro.c (new_formal, del_formal): New.
2265 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2266 required argument has default value. Stop looking for more formal
2267 when there was a vararg one.
2268 (macro_expand_body): Use new_formal and del_formal.
2269 (macro_expand): Likewise. Initialize local variable err. Don't
2270 return immediately when encountering an error. Warn when keyword
2271 argument already had a value assigned. Eliminate duplicate clearing
2272 of argument value. When current positional argument matches parameter
2273 of vararg type, assign to it all the remaining arguments. Issue error
2274 when required parameter does not have value.
2275 (free_macro): Use del_formal.
2276 (expand_irp): Initialize formal type. Free buffers associated with
2277 formal prior to returning.
2278 * macro.h (struct formal_struct): Add new field 'type' with new
2279 enumeration type 'formal_type'.
2280 * doc/as.texinfo: Document macro parameter qualifiers.
2281 * NEWS: Mention new functionality.
2282
26aca5f6
JB		 22832005-05-06 Jan Beulich <jbeulich@novell.com>
2284
2285 * cond.c (s_ifb): New.
2286 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2287 * read.h (s_ifb): Prototype.
2288 * doc/as.texinfo: Document .ifb and .ifnb.
2289
5faa8e39
JW		 22902005-05-05 Steve Ellcey <sje@cup.hp.com>
2291
2292 * config/tc-ia64.c (MIN): Undef.
2293
eac338cf
PB		 22942005-05-05 Paul Brook <paul@codesourcery.com>
2295
2296 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2297
d8244a4a
NC		 22982005-05-05 Matt Thomas <matt@3am-software.com>
2299
2300 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2301 bytes.
2302
4b4da160
NC		 23032005-05-05 Nick Clifton <nickc@redhat.com>
2304
2305 * Update the address and phone number of the FSF organization in
2306 the GPL notices in the following files:
2307 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2308 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2309 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2310 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2311 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2312 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2313 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2314 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2315 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2316 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2317 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2318 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2319 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2320 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2321 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2322 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2323 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2324 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2325 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2326 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2327 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2328 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2329 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2330 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2331 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2332 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2333 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2334 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2335 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2336 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2337 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2338 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2339 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2340 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2341 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2342 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2343 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2344 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2345 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2346 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2347 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2348 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2349 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2350 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2351 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2352 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2353 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2354 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2355 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2356 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2357 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2358 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2359 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2360 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2361 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2362 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2363 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2364 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2365 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2366 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2367 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2368 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2369
699d2810
NC		 23702005-05-05 Nick Clifton <nickc@redhat.com>
2371
2372 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2373 the target_big_endian variable to false.
2374
69852798
AM		 23752005-05-04 Alan Modra <amodra@bigpond.net.au>
2376
2377 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2378 list traversal. Use bfd_section_list_prepend.
2379 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2380 over the section list.
2381 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2382 (xtensa_insert_section): Delete.
2383 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2384 and bfd_section_list_prepend.
2385 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2386 bfd_section_list_insert_after.
2387
c1d05a60
NC		 23882005-05-03 Nick Clifton <nickc@redhat.com>
2389
2390 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2391 of bfd_section_list... macros.
2392 * config/tc-mmix.c (mmix_frob_file): Likewise.
2393 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2394 (xtensa_insert_section): Likewise.
2395
2396 * macro.c (macro_hash): Remove static.
2397 * macro.h (macro_hash): Provide an external declaration.
2398
5daa8fe7
L		 23992005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2400
2401 * write.c (write_object_file): Use bfd_section_double_list_remove
2402 to remove sections.
2403
475bf943
DJ		 24042005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2405
2406 * doc/Makefile.am (gasver.texi): Correct quoting.
2407 * doc/Makefile.in: Regenerated.
2408
009b6a7a
DJ		 24092005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2410
2411 * configure.tgt: Add h8300*-*-rtemscoff.
2412 Switch h8300*-*-rtems* to elf.
2413
7e70f1af
L		 24142005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2415
2416 * hash.c: Undo the last change.
2417 * hash.h: Likewise.
2418
aa7eb06d
DJ		 24192005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2420
2421 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2422 of Makefile.
2423 (DISTCLEANFILES): Remove.
2424 (MAINTAINERCLEANFILES): Add asconfig.texi.
2425 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2426
87c245cc
BE		 24272005-04-29 Ben Elliston <bje@au.ibm.com>
2428
2429 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2430 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2431 (bignum-copy.o): Remove.
2432 * Makefile.in: Regenerate.
2433 * makefile.vms (OBJS): Remove bignum-copy.obj.
2434 * symbols.h (local_symbol_make): Remove declaration.
2435 (verify_symbol_chain_2): Likewise.
2436 * symbols.c (local_symbol_make): Make static.
2437 (max_indent_level): Likewise.
2438 (verify_symbol_chain_2): Remove.
2439 * macro.c (macro_hash): Make static.
2440 * messages.c (fprint_value): Remove.
2441 * read.h (get_absolute_expr): Remove.
2442 (emit_leb128_expr): Likewise.
2443 (do_s_func): Likewise.
2444 * read.c (do_s_func): Make static.
2445 (emit_leb128_expr): Likewise.
2446 (get_absolute_expr): Likewise.
2447 * as.h (as_howmuch): Remove declaration.
2448 (fprint_value): Likewise.
2449 * as.c (myname): Make static.
2450 * input-scrub.c (as_howmuch): Remove.
2451 (as_1_char): Likewise.
2452 * input-file.h (input_file_is_open): Remove.
2453 * input-file.c (input_file_is_open): Likewise.
2454 * expr.h (expr_build_unary): Remove declaration.
2455 (expr_build_binary): Likewise.
2456 * expr.c (expr_build_unary): Remove.
2457 (expr_build_binary): Likewise.
2458 * hash.h (hash_replace): Remove declaration.
2459 (hash_delete): Likewise.
2460 * hash.c (hash_replace): Remove.
2461 (hash_delete): Likewise.
2462 * bignum-copy.c (bignum_copy): Move from here ..
2463 * config/tc-vax.c (bignum_copy): .. to here.
2464 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2465 (bignum_copy): Remove extern declaration.
2466 * sb.h (string_count): Remove extern declaration.
2467 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2468 (sb_name): Likewise.
2469 * sb.c (dsize): Replace preprocessor macro with static int.
2470 (string_count): Make static.
2471 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2472 (sb_name): Likewise.
2473 * config/obj-coff.c (dim_index): Make static.
2474 * config/tc-i386.c (GOT_symbol): Likewise.
2475 (output_invalid_buf): Likewise.
2476 * doc/internals.texi (Warning and error messages): Remove the
2477 prototype for fprint_value.
2478
f3429a74
BE		 24792005-04-27 Ben Elliston <bje@au.ibm.com>
2480
2481 * link.cmd: Remove.
2482
60938e80
L		 24832005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2484
2485 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2486
2487 * read.c (pseudo_set): Disallow symbol set to common symbol.
2488
2489 PR 857
2490 * write.c (write_object_file): Report common symbol name when
2491 disallowing local symbol set to common symbol.
2492 (adjust_reloc_syms): Disallow local symbol set to undefined
2493 symbol.
2494
02ddf156
JB		 24952005-04-25 Jan Beulich <jbeulich@novell.com>
2496
2497 * macro.c (macro_expand_body): Replace locals indicator parameters
2498 with actual macro_entry. New local variables macro_line and err.
2499 Don't return when encountering an error, just record the fact.
2500 Detect local symbol name colliding with parameter. Track line number
2501 inside of macro expansion.
2502 (do_formals): Move local variable name to wider scope. Check
2503 parameter of the same name doesn't already exist. In MRI mode, also
2504 check it doesn't collide with the argument count pseudo-parameter).
2505 (define_macro): Add file and line number parameters. Remove local
2506 variable namestr. New local variable error. Initialize macro_entry
2507 members file, line, and name. Don't return when encountering an
2508 error, just record the fact. Use %s in some diagnostics for read.c
2509 to insert the macro name. Free macro_entry on error.
2510 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2511 when encountering an error, just record the fact.
2512 (expand_irp): Don't return when encountering an error, just record
2513 the fact.
2514 * macro.h (macro_struct): New members name, file, and line.
2515 (define_macro): Add file and line number parameters.
2516 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2517 regarding pseudo-op redefinition with the file/line that macro
2518 definition started at.
2519
d2a033cd
BW		 25202005-04-22 Bob Wilson <bob.wilson@acm.org>
2521
2522 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2523 (future_alignment_required): Remove ifdefs that use it.
2524
84b08ed9
BW		 25252005-04-22 Bob Wilson <bob.wilson@acm.org>
2526
2527 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2528 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2529 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2530 parameters.
2531 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2532 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2533
d8cbebfd
CG		 25342005-04-21 Christian Groessler <chris@groessler.org>
2535
2536 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2537 array.
2538
e97b3f28
L		 25392005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2540
2541 * config/obj-aout.h (S_IS_EXTERN): Removed.
2542 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2543 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2544 * symbols.c (S_IS_EXTERN): Likewise.
2545 * symbols.h (S_IS_EXTERN): Likewise.
2546
2547 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2548 S_IS_EXTERNAL.
2549 * config/tc-d10v.c (md_apply_fix3): Likewise.
2550 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2551 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2552 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2553 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2554 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2555 (shmedia_md_convert_frag): Likewise.
2556 * symbols.c (print_symbol_value_1): Likewise.
2557 * write.c (write_object_file): Likewise.
2558
55e08f71
NC		 25592005-04-20 Nick Clifton <nickc@redhat.com>
2560
5f9084e9
NC		 2561 * config/tc-xtensa.c (get_aligned_diff): Change type of
2562 branch_align to offsetT so that its signedness matches that of
2563 target_size.
2564
55e08f71
NC		 2565 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2566 number into a readable string.
2567 (load_register): Likewise.
2568
1f8b1395
AS		 25692005-04-20 Andreas Schwab <schwab@suse.de>
2570
2571 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2572
b0825cc2
DM		 25732005-04-19 David S. Miller <davem@davemloft.net>
2574
2575 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2576 NULL insn, exit early. Remove now spurious NULL checks.
2577 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2578 to NULL and exit.
2579
91c4c449
JB		 25802005-04-19 Jan Beulich <jbeulich@novell.com>
2581
2582 * symbols.h (symbol_find_base): Remove prototype.
2583 * symbols.c (save_symbol_name): Remove code section conditional upon
2584 STRIP_UNDERSCORE.
2585 (symbol_find): Remove.
2586 (symbol_find_base): Rename to symbol_find.
2587 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2588 symbol_find.
2589 * config/obj-coff.c (tag_insert): Remove code section conditional
2590 upon STRIP_UNDERSCORE.
2591 (obj_coff_def): Likewise.
2592 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2593 (coff_frob_symbol): Likewise.
2594 (yank_symbols): Likewise.
2595 (c_section_symbol): Likewise.
2596 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2597 * config/tc-arm.c (symbol_locate): Remove code section conditional
2598 upon STRIP_UNDERSCORE.
2599 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2600 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2601 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2602 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2603 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2604
80b8152b
AS		 26052005-04-19 Andreas Schwab <schwab@suse.de>
2606
2607 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2608 access to application registers.
2609
4d56c0a0
JB		 26102005-04-19 Jan Beulich <jbeulich@novell.com>
2611
2612 * config/te-sysv32.h: Remove.
2613 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2614 config/te-sysv32.h.
2615 * Makefile.in (TARG_ENV_HFILES): Likewise.
2616
4fdd1e4f
JB		 26172005-04-19 Jan Beulich <jbeulich@novell.com>
2618
2619 PR/847
2620 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2621 length symbols.
2622
791fe849
MK		 26232005-04-18 Mark Kettenis <kettenis@gnu.org>
2624
2625 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2626
9ee2a2d4
MR		 26272005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2628
2629 * config/tc-mips.c (normalize_constant_expr): Don't check for
2630 HAVE_32BIT_GPRS.
2631 (check_absolute_expr): Only call normalize_constant_expr() if
2632 HAVE_32BIT_GPRS.
2633 (mips_ip): Likewise.
2634
2635 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2636
e6ca91be
JB		 26372005-04-18 Jan Beulich <jbeulich@novell.com>
2638
2639 * macro.c (free_token): New, freeing all the memory associated with a
2640 macro.
2641 (do_formals): Move initializers to ...
2642 (define_macro): ... here.
2643 (delete_macro): Convert passed in name to lower case. Warn when
2644 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2645
9f872bbe
MR		 26462005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2647
2648 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2649
8fe53b44
JB		 26502005-04-15 Jan Beulich <jbeulich@novell.com>
2651
2652 * config/obj-elf.c (obj_elf_struct): New.
2653 (elf_pseudo_table). Use it for .offset and .struct.
2654
0e5cd789 26552005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2656 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2657
2658 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2659 than the section alignment.
2660
dd49a749
BW		 26612005-04-14 Bob Wilson <bob.wilson@acm.org>
2662 H.J. Lu <hongjiu.lu@intel.com>
2663
2664 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2665 * config/tc-xtensa.c (xg_translate_sysreg_op,
2666 xtensa_translate_old_userregs_ops,
2667 xtensa_find_unaligned_branch_targets,
2668 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2669 relax_frag_add_nop): Support 64-bit host.
2670 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2671 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2672
26eebcf5
MK		 26732005-04-14 Mark Kettenis <kettenis@gnu.org>
2674
64efe625
MK		 2675 * configure.tgt: Add support for OpenBSD/sparc ELF.
2676
26eebcf5
MK		 2677 * configure.tgt: Set emulation for mips-*-openbsd*.
2678 Remove broken mips-dec-openbsd* config.
2679 * configure.in: Set default ABI for mips64-*-openbsd*.
2680 * configure: Regenerate.
2681
39a59cf8
MR		 26822005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2683
2684 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2685 optimization for constant addresses.
2686
f7a568ea
NC		 26872005-04-14 Nick Clifton <nickc@redhat.com>
2688
2689 * as.c (main): Move parse_args before symbol_begin and frag_init
2690 so that the hash table size can be set before it is used.
2691 * hash.c: Use an unsigned long type for the size of the hash
2692 tables.
3c9d25f4 2693 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2694
9e9b66a9
AM		 26952005-04-14 Alan Modra <amodra@bigpond.net.au>
2696
2697 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2698 * acinclude.m4: Include ../bfd/warning.m4.
2699 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2700 * Makefile.in: Regenerate.
2701 * configure: Regenerate.
2702 * doc/Makefile.in: Regenerate.
2703
2051e8c4
MR		 27042005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2705
2706 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2707 (normalize_address_expr): New function to sign-extend address
2708 offsets that fit into 32 bits in 32-bit mode.
2709 (macro_build_ldst_constoffset): Use normalize_address_expr()
2710 instead of a handcoded sequence.
2711 (load_register): Likewise. Report oversized numbers in a useful
2712 way.
2713 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2714 for constant addresses. Report oversized numbers in a useful way.
2715 (mips_ip): Use normalize_address_expr() for addresses.
2716
bc4bd9ab
MK		 27172005-04-12 Mark Kettenis <kettenis@gnu.org>
2718
2719 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2720 similar to other instructions now that they're marked as ImmExt.
2721
4bdd3565
NC		 27222005-04-12 Nick Clifton <nickc@redhat.com>
2723
2724 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2725 (gas_hash_table_size): New static variable.
2726 (set_gas_hash_table_size): New function: Records a requested size
2727 for the hash tables.
2728 (get_gas_hash_table_size): New function: Return a prime number
2729 near the requested size of the hash table.
2730 (hash_new): Use get_gas_hash_table_size.
2731 * hash.h: Add a prototype for set_gas_hash_table_size.
2732 * as.c (show_usage): Add description of new switches: --hash-size
2733 and --reduce-memory-overheads.
2734 (option_values): Add OPTION_HASH_TABLE_SIZE and
2735 OPTION_REDUCE_MEMORY_OVERHEADS.
2736 (std_longpopts): Add entries for the new options.
2737 (parse_args): Handle the new options.
2738 * Makefile.am: Add a dependency of as.c on hash.h.
2739 * Makefile.in: Regenerate.
2740 * doc/as.texinfo: Document the new switches.
2741 * NEWS: Mention the new switches.
2742
f394e3dd
NC		 27432005-04-12 Nick Clifton <nickc@redhat.com>
2744
2745 PR gas/818
2746 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2747 synonyms.
2748
ceae3e33
AM		 27492005-04-12 Alan Modra <amodra@bigpond.net.au>
2750
2751 * Makefile.am: Run "make dep-am".
2752 * Makefile.in: Regenerate.
2753
2eccd1b4
BW		 27542005-04-11 Sterling Augustine <sterling@tensilica.com>
2755 Bob Wilson <bob.wilson@acm.org>
2756
2757 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2758
333f7af7
MK		 27592005-04-11 Mark Kettenis <kettenis@gnu.org>
2760
2761 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2762
5e75c3ab
JB		 27632005-04-11 Jan Beulich <jbeulich@novell.com>
2764
2765 * NEWS: Mention these changes and their effects.
2766 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2767 is_name_ender.
2768 (check_macro): Likewise.
2769 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2770 labels together with the closing pseudo-op.
2771 (macro_expand_body): Adjust comment. Range-check input before use.
2772 Adjust mis-spelled diagnostic. Use is_name_beginner.
2773 * read.c (try_macro): New.
2774 (read_a_source_file): New static variable last_eol. Don't list
2775 macro expansion lines more than once. Call try_macro.
2776 (s_macro): Set section of line_label to absolute instead of undefined.
2777 * doc/as.texinfo: Add information on the caveats of these changes.
2778
514d955d
AM		 27792005-04-11 Alan Modra <amodra@bigpond.net.au>
2780
2781 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2782 * symbols.h (symbol_X_add_number): Update prototype.
2783
a9fcb2a9
EC		 27842005-04-10 Eric Christopher <echristo@redhat.com>
2785
2786 * symbols.c (symbol_X_add_number): Fix warning.
2787
045b540e
L		 27882005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2789
2790 * config/tc-m68k.c (md_begin): Support 64bit host.
2791 (get_num): Support 64bit BFD on 32bit host.
2792
b215186b
L		 27932005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2794
2795 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2796
be95a9c1
AM		 27972005-04-09 Alan Modra <amodra@bigpond.net.au>
2798
31d20a21
AM		 2799 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2800 call. Don't do the COFF hacks for multi-emulation gas. Move
2801 demand_empty_rest_of_line back to caller.
2802 (s_set, equals): demand_empty_rest_of_line here.
2803
be95a9c1
AM		 2804 PR gas/827
2805 * as.h (rs_dummy): Define.
2806 * symbols.c (symbol_X_add_number): New function.
2807 * symbols.h (symbol_X_add_number): Declare.
2808 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2809 * read.c (assign_symbol): New function, split out from s_set.
2810 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2811 Fix COFF hacks for multi-emulation gas.
2812 (s_set): Call assign_symbol. Remove "register" keyword.
2813 (set_zero_frag): New function.
2814 (pseudo_set): Always check for assignment to section syms.
2815 Always set segment and frag of symbol, and likewise extern for
2816 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2817 special case exp.X_add_number non-zero for O_symbol expressions.
2818 (equals): Use assign_symbol.
2819
6624cbde
BW		 28202005-04-08 Bob Wilson <bob.wilson@acm.org>
2821
2822 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2823 SEC_MERGE sections.
2824
dbbaec26
L		 28252005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2826
2827 * config/tc-i386.c (tc_gen_reloc): Don't turn
2828 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2829
0d6af1ab
NC		 28302005-04-06 Nick Clifton <nickc@redhat.com>
2831
2832 * po/rw.po: New translation: Kinyarwanda
2833 * configure.in (ALL_LINGUAS): Add rw
2834 * configure: Regenerate.
2835
664df4e4
BW		 28362005-04-05 Sterling Augustine <sterling@tensilica.com>
2837 Bob Wilson <bob.wilson@acm.org>
2838
2839 * config/tc-xtensa.c (branch_align_power): New.
2840 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2841 future_alignment_required): Use branch_align_power to check section
2842 alignment as well as xtensa_fetch_width when aligning branch targets.
2843
d77b99c9
BW		 28442005-04-05 Bob Wilson <bob.wilson@acm.org>
2845
2846 * config/tc-xtensa.c: Warning fixes throughout.
2847 (xtensa_fetch_width): Change to unsigned.
2848 (assemble_nop, xtensa_find_unaligned_branch_targets,
2849 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2850 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2851 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2852 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2853 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2854 get_text_align_max_fill_size, get_text_align_nop_count,
2855 get_text_align_nth_nop_size, get_noop_aligned_address,
2856 get_aligned_diff, convert_frag_align_next_opcode,
2857 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2858 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2859 types, avoiding size_t and using offsetT and addressT appropriately.
2860 (get_text_align_power): Clean up types. Avoid incorrect bound.
2861 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2862
da9f89d4
L		 28632005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2864
2865 * config/tc-ia64.c (start_unwind_section): Undo the change
2866 of 2004-08-18.
2867 (generate_unwind_image, dot_endp): Likewise.
2868
f6fe78d6
JW		 28692005-04-01 David Mosberger <davidm@hpl.hp.com>
2870
2871 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2872 le_nop_stop arrays and initializers to file scope.
2873 (md_begin): When generating code for anything other than
2874 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2875
a7d61044
JB		 28762005-04-01 Jan Beulich <jbeulich@novell.com>
2877
2878 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2879 immediates.
2880
d2c5f73e
NC		 28812005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2882
2883 * NEWS: Mention [fdgh]_floating.
2884 * config/atof-vax.c: Fix some whitespace.
2885 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2886
56f36663
NC		 28872005-04-01 Nick Clifton <nickc@redhat.com>
2888
2889 * configure.in: Add a check for <unistd.h> providing a prototype
2890 for getopt() which is compatible with the one in
2891 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2892 * configure: Regenerate.
2893 * config.in (HAVE_DECL_GETOPT): Add.
2894
8a75718c
JB		 28952005-04-01 Jan Beulich <jbeulich@novell.com>
2896
2897 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2898
ae8887b5
JB		 28992005-04-01 Jan Beulich <jbeulich@novell.com>
2900
2901 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2902 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2903
05ea83ed
JB		 29042005-03-30 Julian Brown <julian@codesourcery.com>
2905
2906 * config/tc-arm.c (arm_adjust_symtab): Rename
2907 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2908
9d2da7ca
JB		 29092005-03-30 Julian Brown <julian@codesourcery.com>
2910
2911 * config/tc-arm.c (mapping_state): Change documentation in function
2912 comment to cross-reference spec instead. Change type of mapping symbols
2913 to BSF_NO_TYPE.
2914 (arm_adjust_symtab): Don't change type of mapping symbols here.
2915
e8a38df5
AL		 29162005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2917
2918 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2919 * config.in: Regenerate.
2920 * configure: Regenerate.
2921 * configure.in: Check for ffs decl and alphabetize.
2922
ba93b8ac
DJ		 29232005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2924 Phil Blundell <philb@gnu.org>
2925
2926 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2927 (md_apply_fix3): Mark TLS symbols.
2928 (tc_gen_reloc): Handle TLS relocations.
2929 (arm_fix_adjustable): Ignore TLS relocations.
2930 (s_arm_elf_cons): Support expressions after decorated symbols.
2931
84798bd6
JB		 29322005-03-29 Julian Brown <julian@codesourcery.com>
2933
2934 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2935 whether personality routine index N has been output for this section.
2936 (mapping_state): tc_segment_info_data now struct not enum.
2937 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2938 handled on section change.
2939 (create_unwind_entry): Previous code to output dependency removed.
2940 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2941 for this section.
2942 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2943 arm_segment_info_type.
2944 (arm_segment_info_type): New struct.
84798bd6 2945
7b1cc377
BW		 29462005-03-28 Sterling Augustine <sterling@tensilica.com>
2947 Bob Wilson <bob.wilson@acm.org>
2948
2949 * config/tc-xtensa.c (do_align_targets): Update comment.
2950 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2951 Insert a LOOP_END frag before every loop target, and do not overload
2952 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2953 (xg_assemble_vliw_tokens): Use do_align_targets.
2954 (xtensa_fix_target_frags): Remove code to convert a
2955 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2956 negatable branch at the end of a loop.
2957 (frag_can_negate_branch): Delete.
2958
8c2fda1d
L		 29592005-03-28 David Mosberger <davidm@hpl.hp.com>
2960 H.J. Lu <hongjiu.lu@intel.com>
2961
2962 PR 803
2963 NEWS: Mention "-mtune=[itanium1|itanium2]".
2964
2965 * config/tc-ia64.c (md): Add tune.
2966 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2967 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2968 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2969 B unit NOPs are discouraged for McKinley-derived cores.
2970 (md_begin): Don't hardcode the "extra_goodness()" function in
2971 the comment...
2972 (ia64_init): Set md.tune to itanium2.
2973
2974 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2975 * doc/c-ia64.texi: Likewise.
2976
161840f9
ILT		 29772005-03-27 Ian Lance Taylor <ian@airs.com>
2978
2979 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2980 bad C_EFCN symbol, print its name.
2981
7c834684
BW		 29822005-03-25 Bob Wilson <bob.wilson@acm.org>
2983
2984 * config/tc-xtensa.c (use_longcalls): Delete.
2985 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2986 the use_longcalls flag is set. Do this before checking the segment.
2987 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2988 expand direct calls at this point.
2989 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2990 (xtensa_find_unmarked_state_frags): Likewise.
2991 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2992 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2993 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2994 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2995
ff1e783f
HPN		 29962005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2997
2998 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2999
695a4822
HPN		 30002005-03-25 Hans-Peter Nilsson <hp@axis.com>
3001
3002 * config/tc-cris.h: Convert to ISO C90.
3003 * config/tc-cris.c: Ditto.
3004 (md_estimate_size_before_relax): Remove obsolete comment for
3005 parameter "segment_type".
3006 (md_begin): Document reason for cast of hash_insert argument.
3007 (md_atof): Correct type of parameter "type".
3008
ea1562b3
NC		 30092005-03-24 Nick Clifton <nickc@redhat.com>
3010
3011 * write.h (bit_fix_new): Remove redundant prototype.
3012 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3013 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3014 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3015 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3016 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3017 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3018 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3019 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3020 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3021 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3022 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3023 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3024 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3025 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3026 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3027 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3028 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3029 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3030 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3031 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3032 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3033 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3034 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3035 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3036 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3037 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3038 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3039 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3040 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3041 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3042 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3043 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3044 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3045 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3046 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3047 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3048 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3049 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3050 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3051 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3052 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3053 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3054 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3055 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3056 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3057 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3058 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3059 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3060 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3061 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3062 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3063 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3064 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3065 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 3066 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 3067
d110d6a2
JB		 30682005-03-23 Jim Blandy <jimb@redhat.com>
3069
3070 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3071 attributes properly.
3072
ed84e695
NC		 30732005-03-23 Mike Frysinger <vapier@gentoo.org>
3074 Nick Clifton <nickc@redhat.com>
3075
3076 * configure.tgt: Accept any C library to accompany a GNU Linux
3077 implementation, not just the GNU C library.
3078 * configure.in: Likewise.
3079 * configure: Regenerate.
3080
4d5f9b2a
NC		 30812005-03-23 Nick Clifton <nickc@redhat.com>
3082
3083 * config/tc-tic30.c: Convert to ISO C90 formatting.
3084 * config/tc-tic30.h: Convert to ISO C90 formatting.
3085 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3086 * config/atof-vax.c: Convert to ISO C90 formatting.
3087
704803a9
MR		 30882005-03-21 Maciej W. Rozycki <macro@mips.com>
3089
3090 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3091 relocations correctly as well.
3092 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3093 relocations in mergeable sections section-relative either.
3094
6e2a91a3
BW		 30952005-03-21 Bob Wilson <bob.wilson@acm.org>
3096
3097 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3098
3d063691
NC		 30992005-03-21 Nick Clifton <nickc@redhat.com>
3100
1a66a017
NC		 3101 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3102 warning by providing a prototype for sh_symbian_find_elf_flags.
3103
3d063691
NC		 3104 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3105 previous delta.
3106
6f19c13c
AM		 31072005-03-21 Alan Modra <amodra@bigpond.net.au>
3108
3109 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3110 along with other formats that set bfd_gas. Remove unnecessary
3111 setting of bfd_gas. Delete strongarm cases in generic_target
3112 switch.
3113
bd17c2c3
AM		 31142005-03-21 Alan Modra <amodra@bigpond.net.au>
3115
3116 PR gas/780
3117 * config/tc-m68k.c (TRUNC, SEXT): Define.
3118 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3119 (m68k_ip): Truncate or sign extend expressions as appropriate.
3120 (get_num): Likewise.
3121 (md_apply_fix3): Use SEXT.
3122
ec91a2c2
AM		 31232005-03-21 Alan Modra <amodra@bigpond.net.au>
3124
3125 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3126 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3127 (obj-vms.o): Delete rule.
3128 Run "make dep-am".
3129 * Makefile.in: Regenerate.
3130 * aclocal.m4: Regenerate.
3131 * doc/Makefile.in: Regenerate.
3132 * po/POTFILES.in: Regenerate.
3133
238d258f
NC		 31342005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3135
3136 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3137 flag for coldfire v4e.
3138
30f725a1
BW		 31392005-03-17 Bob Wilson <bob.wilson@acm.org>
3140
3141 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3142 xg_apply_fix_value and return a value to indicate success.
3143 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3144 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3145 (xtensa_validate_fix_sub): New.
3146 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3147 (tc_gen_reloc): Move code to handle difference of symbols and code to
3148 apply tentative fix values to ...
3149 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3150 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3151 relocations when linkrelax flag is not set.
3152 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3153 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3154
a724f0f4
JB		 31552005-03-17 Jan Beulich <jbeulich@novell.com>
3156
3157 * config/tc-i386.c (i386_scale): Beautify error message.
3158 (Intel syntax comments): Update.
3159 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3160 next_operand.
3161 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3162 Remove declarations.
3163 (intel_bracket_expr): Declare.
3164 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3165 of the function body in a loop allowing to split an operand into two.
3166 Replace calls to malloc and checks of it returning non-NULL with
3167 calls to xmalloc/xstrdup.
3168 (intel_expr): SHORT no longer handled here. Add comment indicating
3169 comparison ops need implementation.
3170 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3171 Check right operand of - does not specify a register when parsing
3172 the address of a memory reference.
3173 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3174 Check operands do not specify a register when parsing the address of
3175 a memory reference.
3176 (intel_e06, intel_e06_1): Likewise.
3177 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3178 handle SHORT as well as unary + and -. Don't accept : except for
3179 segment overrides or in direct far jump/call insns.
3180 (intel_brack_expr): New.
3181 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3182 intel_brack_expr.
3183 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3184 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3185 Allow symbolic constants as register scale value.
3186 (intel_get_token): Replace call to malloc and check of return value
3187 with call to xmalloc. Change handling for FLAT to match MASM's.
3188 (intel_putback_token): Don't try to back up/free current token if
3189 that is T_NIL.
3190
deeaaff8
DJ		 31912005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3192
3193 * configure.tgt: Set emulation for arm-*-eabi*.
3194 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3195 * config/te-armeabi.h: New file.
3196 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3197 * config/te-symbian.h: Include "te-armeabi.h".
3198
199fea98
NC		 31992005-03-16 Nick Clifton <nickc@redhat.com>
3200
3201 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3202 local variable in case it is clobbered by the setjmp.
3203
1ad12f97
NC		 32042005-03-16 Nick Clifton <nickc@redhat.com>
3205 Ben Elliston <bje@au.ibm.com>
3206
569acd2c 3207 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 3208 compiler command line. Enabled by default. Disable via
569acd2c 3209 --disable-werror.
1ad12f97
NC		 3210 * configure: Regenerate.
3211
a5324a3e
NC		 32122005-03-16 Nick Clifton <nickc@redhat.com>
3213
3214 * config/obj-coff.h: Convert to ISO C90 formatting.
3215 * config/obj-coff.c: Convert to ISO C90 formatting.
3216
b05fe5cf
ZW		 32172005-03-15 Zack Weinberg <zack@codesourcery.com>
3218
3219 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3220 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3221 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3222 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3223 (insns): Add ARMv6T2 instructions:
3224 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3225 (arm_archs): Add V6T2 variants.
3226
957d91c1
NC		 32272005-03-15 Nick Clifton <nickc@redhat.com>
3228
3229 * NEWS: Add cutoff for changes in 2.16 release.
3230
43c3ab55
JB		 32312005-03-15 Jan Beulich <jbeulich@novell.com>
3232
3233 * expr.c (operand): Merge handling of unary + into that for unary
3234 -, !, and ~.
3235
5862107c
EC		 32362005-03-14 Eric Christopher <echristo@redhat.com>
3237
3238 * config/tc-mips.c: Include dw2gencfi.h.
3239 (mips_cfi_frame_initial_instructions): New.
3240 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3241 (tc_cfi_frame_initial_instructions): Ditto.
3242 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3243 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3244 * Makefile.am: Update dependencies.
3245 * Makefile.in: Regenerate.
3246
729ae8d2
AM		 32472005-03-15 Alan Modra <amodra@bigpond.net.au>
3248
3249 * po/es.po: Commit new Spanish translation.
3250
882cb63e
AM		 32512005-03-14 Alan Modra <amodra@bigpond.net.au>
3252
3253 * po/tr.po: Commit new Turkish translation.
3254
885fc257
ZW		 32552005-03-12 Zack Weinberg <zack@codesourcery.com>
3256
3257 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3258 wfi, yield.
3259
e330299e
DJ		 32602005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3261
3262 * config-gas.com: Mark vax-vms as obsolete.
3263 * configure.in: Remove fmt=vms support.
3264 * config.in: Regenerate.
3265 * configure: Regenerate.
3266 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3267
7b1cc377
BW		 32682005-03-10 Sterling Augustine <sterling@tensilica.com>
3269 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 3270
3271 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3272 when checking if xg_resolve_literals needs to be called.
3273 * config/tc-xtensa.h: Fix spelling typo in a comment.
3274
4962e196
JB		 32752005-03-10 Jan Beulich <jbeulich@novell.com>
3276
3277 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3278 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3279 crafted structure declarations with the types from macro.h.
3280
4184909a
RS		 32812005-03-09 Richard Sandiford <rsandifo@redhat.com>
3282
3283 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3284 for -mno-shared optimization.
3285
7d8e00cf
RS		 32862005-03-09 Richard Sandiford <rsandifo@redhat.com>
3287
3288 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3289 (MAX_NOPS): Bump to 4.
3290 (mips_fix_vr4130): New variable.
3291 (nops_for_vr4130): New function.
3292 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3293 nops_for_vr4130 if working around VR4130 errata.
3294 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3295 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3296 (md_parse_option): Handle them.
3297 (md_show_usage): Print them.
3298 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3299
dc36a61f
RS		 33002005-03-09 Richard Sandiford <rsandifo@redhat.com>
3301
3302 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3303 branch delay code.
3304
7d10b47d
RS		 33052005-03-09 Richard Sandiford <rsandifo@redhat.com>
3306
3307 * config/tc-mips.h (mips_flush_pending_output): Delete.
3308 (mips_emit_delays): Declare.
3309 (md_flush_pending_output): Use mips_emit_delays.
3310 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3311 the previous instructions.
3312 (md_begin, append_insn, md_parse_option): Update callers.
3313 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3314 start_noreorder.
3315 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3316 (s_gpdword): Update callers.
3317 (start_noreorder, end_noreorder): New functions.
3318 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3319 manipulating mips_opts or prev_nop_frag directly.
3320 (mips_flush_pending_output): Delete.
3321
404a8071
RS		 33222005-03-09 Richard Sandiford <rsandifo@redhat.com>
3323
3324 * config/tc-mips.c (mips_move_labels): New function, taken from...
3325 (append_insn, mips_emit_delays): ...here.
3326
71400594
RS		 33272005-03-09 Richard Sandiford <rsandifo@redhat.com>
3328
3329 * config/tc-mips.c (MAX_NOPS): New macro.
3330 (history): Resize to 1 + MAX_NOPS.
3331 (fix_vr4120_class): New enumeration.
3332 (vr4120_conflicts): New variable.
3333 (init_vr4120_conflicts): New function.
3334 (md_begin): Call it.
3335 (insn_uses_reg): Constify first argument.
3336 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3337 (nops_for_insn_or_target): New functions.
3338 (append_insn): Use the new nops_for_* functions instead of inline
3339 delay checks. Generalize prev_nop_frag handling to handle an
3340 arbitrary history length. Insert nops into the history buffer
3341 once the number of nops in prev_nop_frag is fixed.
3342 (emit_delays): Use nops_for_insn instead of inline delay checks.
3343
9b91f544
RS		 33442005-03-09 Richard Sandiford <rsandifo@redhat.com>
3345
3346 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3347 check from branch delay code. Remove unnecessary check for branches.
3348
1e915849
RS		 33492005-03-09 Richard Sandiford <rsandifo@redhat.com>
3350
3351 * config/tc-mips.c (dummy_opcode): Delete.
3352 (nop_insn, mips16_nop_insn): New variables.
3353 (NOP_INSN): New macro.
3354 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3355 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3356 (md_begin): Initialize nop_insn and mips16_nop_insn.
3357 (append_insn): Use the new emit_nop function to add nops, recording
3358 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3359 to reserve room for the instruction and install_insn to install the
3360 final form. Use insert_into_history to record the instruction in
3361 the history buffer. Use move_insn to do delay slot filling.
3362 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3363 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3364 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3365
bf12938e
RS		 33662005-03-09 Richard Sandiford <rsandifo@redhat.com>
3367
3368 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3369 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3370 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3371 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3372 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3373
a38419a5
RS		 33742005-03-09 Richard Sandiford <rsandifo@redhat.com>
3375
3376 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3377 and extended_p fields with a single fixed_p field.
3378 (append_insn, mips_no_prev_insn): Adjust accordingly.
3379
2fa15973
RS		 33802005-03-09 Richard Sandiford <rsandifo@redhat.com>
3381
3382 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3383 a single mips16_absolute_jump_p bit.
3384 (append_insn): Adjust accordingly.
3385
47e39b9d
RS		 33862005-03-09 Richard Sandiford <rsandifo@redhat.com>
3387
3388 * config/tc-mips.h (mips_cl_insn): Move definition to...
3389 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3390 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3391 and extended_p.
3392 (history): New variable.
3393 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3394 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3395 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3396 (prev_prev_insn_unreordered): Delete.
3397 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3398 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3399 field.
3400
399132af
DJ		 34012005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3402
3403 * doc/Makefile.am: Update as.info dependencies.
3404 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3405
34062005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3407
3408 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3409 error, and point to .purgem documentation if someone really needs
3410 re-definitions.
3411 * NEWS: Mention macro redefinition is now an error.
3412
9b505842
JB		 34132005-03-08 Jan Beulich <jbeulich@novell.com>
3414
3415 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3416 emitted to. Add more precise diagnostics for non-fitting insns based
3417 on that. Eliminate now superfluous special casing of MLX. Clear out
3418 slot information when dropping an insn.
3419
ef6a2b41
JB		 34202005-03-08 Jan Beulich <jbeulich@novell.com>
3421
3422 * config/tc-ia64.c (parse_section_name): Rename to...
3423 (cross_section): In addition to separating the name from the rest of
3424 the arguments, also carry out the operation.
3425 (dot_xdata): Use cross_section.
3426 (dot_float_cons): Likewise.
3427 (dot_xstringer): Likewise.
3428 (dot_xdata_ua): Likewise.
3429 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3430
06647dfd
AM		 34312005-03-05 Alan Modra <amodra@bigpond.net.au>
3432
3433 * po/gas.pot: Regenerate.
3434
bbe506e8
TS		 34352005-03-04 David Daney <ddaney@avtrex.com>
3436
3437 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3438 instead of '_gp' for -mno-shared optimization.
3439 (s_cpload): Ditto.
3440 (s_abicalls): Document it in the comment.
3441 (md_show_usage): Document the -mno-shared option.
3442
aed1a261
RS		 34432005-03-04 Richard Sandiford <rsandifo@redhat.com>
3444
3445 * config/tc-mips.c (mips_set_options): Add sym32 field.
3446 (mips_opts): Initialize it.
3447 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3448 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3449 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3450 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3451 when deciding whether to use a symbolic %highest/%higher expansion.
3452 (macro): Likewise. Remove o64/n32 linux hack. Always use
3453 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3454 and "la". Handle constants separately from symbolic expressions in
3455 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3456 and using load_register to load the high part of the address.
3457 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3458 (OPTION_ELF_BASE): Bump by 2.
3459 (md_longopts): Add entries for -msym32 and -mno-sym32.
3460 (md_parse_option): Handle them.
3461 (usage): Document them.
3462 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3463 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3464 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3465 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3466 -msym32 and -mno-sym32.
3467
6caf9ef4
TS		 34682005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3469
3470 * config/tc-mips.c (load_address): Implement GP optimization
3471 for 64bit address space non-PIC. Fix formatting.
3472 (macro): Likewise. Simplify code.
3473 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3474 (mips_after_parse_args): Simplify code.
3475
406a7f05
NC		 34762005-03-03 Nick Clifton <nickc@redhat.com>
3477
fbacee5b
NC		 3478 * expr.c (operand): Remove redundant code enclosed by #ifdef
3479 RELAX_PAREN_GROUPING....#endif.
3480
77ccfee5
NC		 3481 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3482 reloc is the difference of two symbols defined in the same
3483 section.
3484
406a7f05
NC		 3485 * config/tc-iq2000.c (line_comment_chars): Include the # character
3486 as otherwise this breaks #APP/#NO_APP processing.
3487
2f12d57f
RR		 34882005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3489
3490 * config/tc-arc.c(md_assemble): Remove dead code for handling
3491 immediate indexing of ld and st .
3492
3f98094e
DJ		 34932005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3494 Joseph Myers <joseph@codesourcery.com>
3495
3496 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3497 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3498 (parse_relocation): Check for a word break after a relocation
3499 operator.
3500 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3501 symbols.
3502
ab1e9ef7
AM		 35032005-03-02 Alan Modra <amodra@bigpond.net.au>
3504
3505 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3506
bb14f524
JB		 35072005-03-02 Jan Beulich <jbeulich@novell.com>
3508
3509 * as.c (main): Use unlink_if_ordinary instead of unlink.
3510 * messages.c (as_fatal): Likewise.
3511
c4a530c5
JB		 35122005-03-02 Jan Beulich <jbeulich@novell.com>
3513
3514 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3515 accesses.
3516 (parse_register): Allow cr8...15 in all modes.
3517
167c3097
JB		 35182005-03-02 Jan Beulich <jbeulich@novell.com>
3519
3520 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3521 etc. like normal symbol references (T_ID).
3522
71ba24a1
AM		 35232005-03-02 Alan Modra <amodra@bigpond.net.au>
3524
3525 * symbols.c (fb_label_name): Fix silly thinko in last change.
3526
a76903bf
AM		 35272005-03-02 Alan Modra <amodra@bigpond.net.au>
3528
9d0e75cb
AM		 3529 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3530 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3531
a76903bf
AM		 3532 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3533
35342005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3535
3536 PR gas/708
a76903bf 3537 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3538 suffixes also.
b15c27d7 3539
c9dea48b
AM		 35402005-03-01 Alan Modra <amodra@bigpond.net.au>
3541
c7f17d46
AM		 3542 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3543
c9dea48b
AM		 3544 * as.h (assert): Warning fix.
3545 * expr.c (expr): Correct assertion.
3546 * read.c (s_comm_internal): Remove assertion.
3547 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3548 (fixup_segment): Remove assertion.
3549 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3550 (md_apply_fix3): Likewise.
3551 * config/tc-i370.c (md_begin): Correct assertion.
3552 (i370_macro): Warning fix for assertion.
3553
44f2f9d2
AM		 35542005-03-01 Alan Modra <amodra@bigpond.net.au>
3555
3556 * configure.in (AC_C_BIGENDIAN): Invoke.
3557 * configure: Regenerate.
3558 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3559 host variable to set string header size.
3560 * config/obj-aout.c (obj_header_append): Don't use host structs.
3561 (obj_symbol_to_chars): Likewise.
3562 (obj_emit_strings): Likewise. Use the passed in output pointer.
3563 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3564 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3565 not sizeof host struct.
3566 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3567 (obj_emit_strings): Likewise.
3568 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3569 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3570 sizeof host struct.
3571 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3572 sizeof host struct.
3573 (host_number_to_chars): Define.
3574 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3575 host internal struct to set header sizes.
3576 * config/tc-i960.c (md_number_to_field): Warning fix.
3577 (md_ri_to_chars): Use host byte order.
3578 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3579 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3580
802a113d
NC		 35812005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3582
3583 * doc/c-arc.texi: Update documentation about ARC's extension
3584 instructions.
3585
e5f129ad
SS		 35862005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3587
3588 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3589 address for myself.
3590
2132e3a3
AM		 35912005-02-23 Alan Modra <amodra@bigpond.net.au>
3592
3593 * cgen.c: Warning fixes.
3594 * config/tc-arc.c: Likewise.
3595 * config/tc-arm.c: Likewise.
3596 * config/tc-avr.c: Likewise.
3597 * config/tc-d10v.c: Likewise.
3598 * config/tc-d30v.c: Likewise.
3599 * config/tc-frv.c: Likewise.
3600 * config/tc-frv.h: Likewise.
3601 * config/tc-h8300.c: Likewise.
3602 * config/tc-h8500.c: Likewise.
3603 * config/tc-i370.c: Likewise.
3604 * config/tc-i960.c: Likewise.
3605 * config/tc-ia64.c: Likewise.
3606 * config/tc-ip2k.c: Likewise.
3607 * config/tc-m68hc11.c: Likewise.
3608 * config/tc-maxq.c: Likewise.
3609 * config/tc-mcore.c: Likewise.
3610 * config/tc-mips.c: Likewise.
3611 * config/tc-msp430.c: Likewise.
3612 * config/tc-pj.c: Likewise.
3613 * config/tc-ppc.c: Likewise.
3614 * config/tc-ppc.h: Likewise.
3615 * config/tc-s390.c: Likewise.
3616 * config/tc-sh.c: Likewise.
3617 * config/tc-sh64.c: Likewise.
3618 * config/tc-tic4x.c: Likewise.
3619 * config/tc-tic80.c: Likewise.
3620 * config/tc-v850.c: Likewise.
3621 * config/tc-vax.c: Likewise.
3622 * config/tc-w65.c: Likewise.
3623 * config/tc-xstormy16.c: Likewise.
3624 * config/tc-z8k.c: Likewise.
3625
ee3c9814
CM		 36262005-02-22 Catherine Moore <clm@cm00re.com>
3627
3628 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3629 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3630
9b2f1d35
EC		 36312005-02-22 Eric Christopher <echristo@redhat.com>
3632
3633 * config/tc-mips.c (struct proc): Change isym to
3634 func_sym. New member func_end_sym.
3635 (s_mips_ent): Update.
3636 (s_mips_end): Ditto. Add code to compute function size.
3637
b7712f8d
AM		 36382005-02-22 Alan Modra <amodra@bigpond.net.au>
3639
3640 * read.c: Warning fixes.
3641 * config/obj-elf.c: Likewise.
3642
58e2ea4d
MR		 36432005-02-22 Maciej W. Rozycki <macro@mips.com>
3644
3645 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3646 emitting insn.
3647
ebe372c1
L		 36482005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3649
3650 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3651 SEC_COFF_SHARED.
3652
3653 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3654 SEC_TIC54X_BLOCK.
3655 (demand_empty_rest_of_line): Likewise.
3656 (tic54x_sblock): Likewise.
3657 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3658
cc1bc22a
AM		 36592005-02-21 Alan Modra <amodra@bigpond.net.au>
3660
3661 * read.c (address_bytes): New function.
3662 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3663 (potable): Add "dc.a".
3664 (cons_worker): Handle "dc.a".
3665 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3666
ac4528d2
AM		 36672005-02-21 Alan Modra <amodra@bigpond.net.au>
3668
3669 * input-file.c (input_file_open): Rearrange to avoid warning.
3670
b5682e56
AM		 36712005-02-19 Alan Modra <amodra@bigpond.net.au>
3672
3673 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3674 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3675 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3676
8fc2e39e
TS		 36772005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3678
3679 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3680 uses after .set noat.
3681 (load_address): Likewise.
3682 (macro): Likewise. Don't try to avoid $at use by sacrificing
3683 the target register before it is stored, it won't work.
3684
744b6414
JW		 36852005-02-17 James E Wilson <wilson@specifixinc.com>
3686
3687 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3688 see an instruction that specifies a template.
3689
30eb9c17
AM		 36902005-02-18 Alan Modra <amodra@bigpond.net.au>
3691
3692 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3693 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3694 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3695
91d777ee
L		 36962005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3697
3698 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3699
3700 * config/tc-ia64.c (md): Add hint_b.
3701 (emit_one_bundle): Handle md.hint_b for "hint".
3702 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3703 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3704 (ia64_init): Set md.hint_b to error.
3705 (md_assemble): Handle md.hint_b for "hint.b".
3706
3707 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3708 * doc/c-ia64.texi: Likewise.
3709
f17c130b
AM		 37102005-02-17 Alan Modra <amodra@bigpond.net.au>
3711
3712 * tc.h (struct relax_type, relax_typeS): Move from here..
3713 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3714 * ecoff.c (ecoff_new_file): Add appfile param.
3715 * ecoff.h (ecoff_new_file): Likewise.
3716 * itbl-lex.h: New file.
3717 * itbl-lex.l: Include itbl-lex.h.
3718 * itbl-parse.y: Likewise.
3719 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3720 * read.c (s_app_file_string): Mark appfile possibly unused.
3721 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3722 * subsegs.h (struct seg_info_trash): Delete.
3723 (seg_info): Use segment_info_type instead.
3724 * config/obj-coff.c (struct filename_list): Make filename const char *.
3725 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3726 * config/obj-elf.c (elf_file_symbol): Similarly.
3727 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3728 signed right shift.
3729 * config/tc-arc.c (md_operand): Warning fix.
3730 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3731 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3732 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3733 * config/tc-frv.c (frv_force_relocation): Warning fix.
3734 * config/tc-m68k.c (md_parse_option): Delete unused var.
3735 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3736 * config/tc-sparc.c: Likewise.
3737 (s_common): Warning fix.
3738 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3739 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3740 addressT.
3741 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3742 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3743 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3744 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3745 (tic4x_do_align): Use TIC_NOP_OPCODE.
3746 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3747 * config/tc-vax.c: Include netinet/in.h.
3748 (tc_headers_hook): Formatting.
3749 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3750
26b810ce
JB		 37512005-02-17 Jan Beulich <jbeulich@novell.com>
3752
3753 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3754 parsing inN, locN, outN. Set 'idx' to offset register number starts
3755 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3756 pointless cast.
3757
b8285c27
TS		 37582005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3759
3760 * config/tc-mips.c (load_address): Fix formatting.
3761 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3762 Catch macros which are unexpandable without AT. Remove duplicate
3763 zeroing of used_at.
3764 (macro2): Remove duplicate zeroing of used_at.
3765
4df6ce47
AM		 37662005-02-16 Alan Modra <amodra@bigpond.net.au>
3767
3768 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3769 than zero.
3770
d6f16593 37712005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3772 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3773
3774 * config/tc-mips.c (reloc_needs_lo_p): Handle
3775 BFD_RELOC_MIPS16_HI16_S.
3776 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3777 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3778 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3779 complaints on.
3780 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3781 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3782 Call my_getSmallExpression() to parse percent operators.
3783 (percent_op_match, mips_percent_op): Separate definitions.
3784 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3785 (parse_relocation): Handle the MIPS16 mode using
3786 mips16_percent_op.
3787 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3788 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3789
7b347e43
JB		 37902005-02-15 Jan Beulich <jbeulich@novell.com>
3791
3792 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3793 instead of explicitly dealing with the translation; exclude
3794 relocations that are already pcrel, however.
3795
a66d2bb7
JB		 37962005-02-15 Jan Beulich <jbeulich@novell.com>
3797
3798 * config/tc-ia64.c: Include limits.h (if available).
3799 (gr_values[0]): Set path to INT_MAX.
3800 (dot_reg_val): Don't allow changing value of r0. Limit range of
3801 general registers at r127.
3802 (specify_resource): Default resource index is -1. Don't set resource
3803 index (in case IA64_RS_RSE) without setting the specific flag.
3804 (note_register_values): Check operand is O_constant before tracking
3805 input value of moves. Add tracking for dep.z with constant inputs.
3806 (print_dependency): Resource index of specific resource may be zero.
3807 (check_dependencies): Likewise.
3808
4b09e828
JB		 38092005-02-15 Jan Beulich <jbeulich@novell.com>
3810
3811 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3812 reg_class. Check operands and emit diagnostics for illegal use of
3813 registers.
3814
0ca3e455
JB		 38152005-02-15 Jan Beulich <jbeulich@novell.com>
3816
3817 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3818 new variables type, suffix, and width. Handle
3819 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3820 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3821 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3822 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3823 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3824 if unable to translate relocation type, using the new variables.
3825
2fac3d48
JB		 38262005-02-15 Jan Beulich <jbeulich@novell.com>
3827
3828 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3829 (ty_symbol_chars): Define.
3830 * config/tc-ia64.c (ia64_symbol_chars): Define.
3831
2f6d622e
JB		 38322005-02-15 Jan Beulich <jbeulich@novell.com>
3833
3834 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3835 input_line_pointer was advanced.
3836
28013b5c
KK		 38372005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3838
3839 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3840 within |.
3841
f1dab70d
JB		 38422005-02-13 Jan Beulich <jbeulich@novell.com>
3843
3844 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3845 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3846 indicator.
3847 (ia64_init): Set md.detect_dv.
3848 (ia64_start_line): New static variable warned. Warn only once when
3849 encountering explicit stops in automatic mode.
3850 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3851 * NEWS: Mention new default mode.
3852
20b36a95
JB		 38532005-02-13 Jan Beulich <jbeulich@novell.com>
3854
3855 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3856 be freed when wiping out previous state. Canonicalize names before
3857 use. Free name string when detecting redefinition.
3858 (dot_pred_rel): Call generic expression parser to process arguments.
3859 Handle O_register case for individual predicates and O_subtract for
3860 ranges.
3861 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3862 register hash.
3863 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3864 Warn if multiple found, issue error if resulting symbol name has zero
3865 length.
3866 (dot_alias): Canonicalize name before use.
3867
07450571
L		 38682005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3869
3870 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3871 and 0 for error.
3872 (in_procedure): Return -1 for warning.
3873 (in_prologue): Likewise.
3874 (in_body): Likewise.
3875
01b91374
L		 38762005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3877
ac4528d2 3878 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3879 (dot_float_cons): Likewise.
3880 (dot_xstringer): Likewise.
3881 (dot_xdata_ua): Likewise.
3882 (dot_float_cons_ua): Likewise.
3883
970d6792
L		 38842005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3885
3886 * NEWS: Mention "-munwind-check=[warning|error]".
3887
3888 * config/tc-ia64.c (md): Add unwind_check.
3889 (unwind_diagnostic): New.
3890 (in_procedure): Call unwind_diagnostic when a directive isn't
3891 in procedure.
3892 (in_prologue): Call unwind_diagnostic when a directive isn't in
3893 prologue.
3894 (in_body): Call unwind_diagnostic when a directive isn't in
3895 body region.
3896 (dot_endp): Set md.unwind_check to error before calling
3897 in_procedure and restore it after. When the name is missing or
3898 couldn't be found, use the one from the last .proc if
3899 md.unwind_check isn't error. Warn if md.unwind_check is
3900 warning.
3901 (md_parse_option): Handle "-munwind-check=[warning|error]".
3902 (md_show_usage): Add "-munwind-check=[warning|error]".
3903 (ia64_init): Set md.unwind_check to warning.
3904
3905 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3906 * doc/c-ia64.texi: Likewise.
3907
16a48f83
JB		 39082005-02-11 Jan Beulich <jbeulich@novell.com>
3909
3910 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3911 (LEX_QM): Likewise.
3912 (ia64_parse_name): New third parameter.
3913 (md_parse_name): Pass third argument.
3914 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3915 (md_operand): Handling of '@'-prefixed symbols moved from here...
3916 (ia64_parse_name): ...to here.
3917
a911c10a
JB		 39182005-02-11 Jan Beulich <jbeulich@novell.com>
3919
3920 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3921 (errata_nop_necessary_p): Remove declaraction and definition.
3922 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3923 update md.group_idx. Don't reset md.last_groups.
3924
b3f19c14
JB		 39252005-02-11 Jan Beulich <jbeulich@novell.com>
3926
3927 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3928 argument.
3929 (dot_xdata): Free section name after use.
3930 (dot_float_cons): Likewise.
3931 (dot_xstringer): Likewise.
3932 (dot_xdata_ua): Likewise.
3933 (dot_float_cons_ua): Likewise.
3934 (md_pseudo_table): Add xdata16 and xdata16.ua.
3935
5cb53c21
L		 39362005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3937
3938 * doc/all.texi: Add IA64.
3939 * doc/as.texinfo: Likewise.
3940
3941 * doc/c-ia64.texi: Fix typos.
3942
620b81c1
JB		 39432005-02-10 Julian Brown <julian@codesourcery.com>
3944
3945 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3946 BFD_RELOC_UNUSED.
3947 (do_t_push_pop): Likewise.
3948 (md_assemble): Likewise.
3949 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3950 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3951 (create_unwind_entry): Output dependency on the required personality
3952 routines.
620b81c1 3953
4ee4d249
NS		 39542005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3955
3956 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3957 * subsegs.c (seg_not_empty_p): Likewise.
3958
9f5083a4
NC		 39592005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3960
3961 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3962 relative jump calculation.
9f5083a4
NC		 3963 <md_convert_frag) : Likewise.
3964 <output_disp): Likewise.
3965
aaac53f5
HPN		 39662005-02-07 Hans-Peter Nilsson <hp@axis.com>
3967
3968 * write.c (write_object_file): Recognize warning-symbol construct
3969 and skip object- and target- handling for the second symbol.
3970
05ee4b0f
JB		 39712005-02-02 Jan Beulich <jbeulich@novell.com>
3972
3973 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3974 designators along with quoted ones. Free copy of quoted designator
3975 when done.
3976
65ec77d2
BE		 39772005-02-01 Ben Elliston <bje@au.ibm.com>
3978
3979 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3980 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3981 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3982 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3983 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3984 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3985 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3986 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3987 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3988 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3989 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3990 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3991 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3992 #if 0'd code throughout.
3993
d342277e
NC		 39942005-01-31 Nick Clifton <nickc@redhat.com>
3995
3996 * as.c (parse_args): Bump copyright date reported by --version to
3997 2005.
3998
d6486796
NC		 39992005-01-31 Nick Clifton <nickc@redhat.com>
4000
4001 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4002 and vax-vms.
4003
ca3bc58f
JB		 40042005-01-31 Jan Beulich <jbeulich@novell.com>
4005
4006 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4007 that can end with .endr in that case. Make requiring/permitting
4008 pseudo-ops without leading dot closer to the logic in read.c serving
4009 the same purpose.
4010 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4011 ignored.
4012
057f53c1
JB		 40132005-01-31 Jan Beulich <jbeulich@novell.com>
4014
4015 * macro.c (do_formals): Adjust to no longer accept empty parameter
4016 names.
4017 (define_macro): Adjust to no longer accept empty macro name, garbage
4018 following the parameters, or macros that were previously defined.
4019 * read.c (s_bad_end): Declare.
4020 (potable): Add endm. Handler for endr and endm is s_bad_end.
4021 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4022 and .endr.
4023 * read.h (s_bad_endr): Remove.
4024
d3156ecc
JB		 40252005-01-31 Jan Beulich <jbeulich@novell.com>
4026
4027 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4028 immediately discarding (but counting) those exceeding the maximum
4029 possible amount. Track whether output and input operand counts ever
4030 matched, and use this to better indicate which of the operands/
4031 operand types was wrong; specifically don't default to pointing to
4032 the first operand.
4033
75e09913
JB		 40342005-01-31 Jan Beulich <jbeulich@novell.com>
4035
4036 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4037 variable in dot_endp). Add body and insn. Make prologue,
4038 prologue_mask, body, and insn bitfields.
4039 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4040 messages.
4041 (in_procedure, in_prologue, in_body): New.
4042 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4043 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4044 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4045 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4046 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4047 dot_personality): Use the appropriate one of the above.
4048 (dot_proc): Clear unwind.proc_start; set to current location only if
4049 none of the entry points were valid. Check for non-zero-length entry
4050 point names. Check that entry points aren't defined, yet. Clear
4051 unwind.prologue, unwind.body, and unwind.insn.
4052 (dot_body): Call in_procedure. Check that first directive in procedure
4053 had no insns emitted before. Set unwind.body.
4054 (dot_prologue): Call in_procedure. Check that not already in prologue.
4055 Check that first directive in procedure had no insns emitted before.
4056 Clear unwind.body.
4057 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4058 length entry point names. Check that entry points became defined.
4059 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4060
f4660e2c
JB		 40612005-01-31 Jan Beulich <jbeulich@novell.com>
4062
4063 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4064 before actually using it. Don't generate an error in manual bundling
4065 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4066 Don't generate an error in manual bundling mode when looking at an
4067 insn required to be last in its group but the required slot hasn't
4068 been reached, yet. Allow conversion from MII to MI;I for bundle
4069 consisting of only 2 insns with the stop between them. Suppress
4070 various meaningless errors resulting from detecting earlier ones.
4071
60b9a617
JB		 40722005-01-31 Jan Beulich <jbeulich@novell.com>
4073
4074 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4075 input being ar.pfs.
4076
7af0dfc7
CG		 40772005-01-28 Christian Groessler <chris@groessler.org>
4078
4079 * config/tc-z8k.c (md_assemble): Improve error detection.
4080
f7e323d5
JB		 40812005-01-28 Jan Beulich <jbeulich@novell.com>
4082
4083 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4084 for personality routine pointer only if there is one.
4085 (ia64_convert_frag): Likewise.
4086 (generate_unwind_image): Likewise.
4087
f87a1e0c
CG		 40882005-01-27 Christian Groessler <chris@groessler.org>
4089
4090 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4091 (md_apply_fix3): Make relative branches out of range an error
4092 instead of a warning. Display correct line number for out of
4093 range branches/calls/memory accesses.
4094
c6cb92c5
NS		 40952005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4096
4097 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4098 to emit .debug_line and other debug sections.
4099 * as.h (seg_not_empty_p): Declare.
4100 * subsegs.c (seg_not_empty_p): New predicate.
4101
e8093792
AC		 41022005-01-27 Andrew Cagney <cagney@gnu.org>
4103
4104 * configure: Regenerate to track ../gettext.m4 change.
4105
09124b3f
JB		 41062005-01-27 Jan Beulich <jbeulich@novell.com>
4107
4108 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4109
41102005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 4111
4112 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4113 to/from application registers dynamic insns.
4114 (md_assemble): Defer resolution of move to/from application registers
4115 dynamic insns when they can be issued on either the I- or M-units.
4116
90219bd0
AO		 41172005-01-25 Alexandre Oliva <aoliva@redhat.com>
4118
4119 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4120 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4121 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4122 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4123 * cgen.c (gas_cgen_parse_operand): Handle
4124 CGEN_PARSE_OPERAND_SYMBOLIC.
4125 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4126 (frv_force_relocation): Likewise. Fix handling of PIC
4127 relocations.
4128 (md_apply_fix3): Likewise.
4129
59c871b4
BE		 41302005-01-21 Ben Elliston <bje@au.ibm.com>
4131
4132 * as.h: Remove #if 0'd code.
4133 * atof-generic.c (atof_generic): Likewise.
4134 * ecoff.c (ecoff_directive_frame): Likewise.
4135 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4136 * itbl-ops.c (itbl_add_reg): Likewise.
4137 * listing.c (calc_hex): Likewise.
4138 * read.c (MASK_CHAR): Likewise.
4139 * subsegs.c (subsegs_print_statistics): Likewise.
4140 * symbols.c (indent): Likewise.
4141 * write.c (write_relocs): Likewise.
4142 (write_object_file): Likewise.
4143 (relax_frag): Likewise.
4144
fb767913
NC		 41452005-01-20 Nick Clifton <nickc@redhat.com>
4146
4147 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4148 getopt_long_only() from considering -a as an abbreviation for
4149 --alternate.
4150 (parse_args): Fix the parsing of -a=<file>.
4151
c556cc9c
AM		 41522005-01-20 Alan Modra <amodra@bigpond.net.au>
4153
4154 PR gas/684
4155 * read.c (s_incbin): Adjust default count for skip. Check validity
4156 of count and skip rigorously.
4157
9c6ed8e6
FF		 41582005-01-19 Fred Fish <fnf@specifixinc.com>
4159
4160 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4161
e5604d79
RS		 41622005-01-19 Richard Sandiford <rsandifo@redhat.com>
4163
4164 * read.c (convert_to_bignum): New function, split out from...
4165 (emit_expr): ...here. Handle the case where X_add_number is
4166 positive and the input value is negative.
4167 (output_big_sleb128): Fix setting of continuation bit. Check whether
4168 the final byte needs to be sign-extended. Fix size-shrinking loop.
4169 (emit_leb128_expr): When generating a signed leb128, see whether the
4170 sign of an O_constant's X_add_number matches the sign of the input
4171 value. Use a bignum if not.
4172
e38bc3b5
NC		 41732005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4174
4175 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4176 arch_sh_up in order to match the external name and make the
4177 testsuite's job easier.
4178
df227444
L		 41792005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4180
4df6ce47 4181 PR 659
df227444
L		 4182 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4183
b8b80cf7
NC		 41842005-01-12 Nick Clifton <nickc@redhat.com>
4185
4186 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4187 ignored_arguments array.
4188
324007b9
L		 41892005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4190
4191 * write.c (write_object_file): Disallow a symbol equated to
4192 common symbol.
4193
5c4504f7
NC		 41942005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4195
4196 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4197 bfd_mach_maxq20.
4198 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4199 (maxq_target): New function: Set the machine type.
4200
4e7fd91e
PB		 42012005-01-06 Paul Brook <paul@codesourcery.com>
4202
4203 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4204 (md_begin): Handle TE_VXWORKS for FP defaults.
4205 (md_apply_fix3): Correct rela offsets.
4206 (elf32_arm_target_format): Add VxWorks targets.
4207
ea3eed15
PB		 42082005-01-06 Paul Brook <paul@codesourcery.com>
4209
4210 * configure.tgt: Set em=vxworks for *-*-vxworks.
4211 * config/te-vxworks.h: New File.
4212
5dc1606f
PB		 42132005-01-06 Paul Brook <paul@codesourcery.com>
4214
4215 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4216
18af0b39
NC		 42172005-01-04 Dmitry Diky <diwil@spec.ru>
4218
4219 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4220 global label.
4221
196e8040
JW		 42222005-01-03 David Mosberger <davidm@hpl.hp.com>
4223
4224 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4225 (dot_loc): New function.
4226 (md_pseudo_table): Add entry to map .loc to dot_loc().
4227 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4228 seen a .loc directive or we're generating DWARF2 debug info for
4229 assembly source.
4230
a207757e
AM		 42312004-12-29 Alan Modra <amodra@bigpond.net.au>
4232
4233 PR gas/619
4234 * read.c (s_comm_internal): Don't zero end of name until size
4235 expression has been parsed.
4236
71d7ecf2
MM		 42372004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4238
4239 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4240
30c62922
TL		 42412004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4242
4243 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4244 case).
4245
14ee9f48
ILT		 42462004-12-22 Ian Lance Taylor <ian@airs.com>
4247
4248 * configure.tgt: New.
4249 * configure.in: Move setting of cpu_type, fmt, etc., to
4250 configure.tgt.
4251 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4252 $(srcdir)/configure.tgt.
4253 * configure, Makefile.in: Rebuild.
4254
750bce0e 42552004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 4256
750bce0e
NC		 4257 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4258 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4259 instructions.
4260 (avr_offset_expression): New function to parse offsets for LDI
4261 instructions.
4262 (avr_operand): Use it.
4263 (md_apply_fix3): Generate the relocs.
4264
9d2be1ee
JR		 42652004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4266
4267 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4268 BFD_RELOC_SH_IMMS10BY8 relocation.
4269
4270 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4271 than just ignoring bad code.
4272
1e50d24d
RS		 42732004-12-16 Richard Sandiford <rsandifo@redhat.com>
4274
4275 * config/tc-v850.c (handle_lo16): New function.
4276 (v850_reloc_prefix): Use it to check lo().
4277 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4278
2fbd2a87
NC		 42792004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4280
4281 * configure.in: Add s390x-ibm-tpf support.
4282 * configure: Regenerate.
4283
7a6d0b32
JB		 42842004-12-15 Jan Beulich <jbeulich@novell.com>
4285
4286 * config/obj-elf.c (obj_elf_change_section): Only set type and
4287 attributes on new sections. Emit warning when type of re-declared
4288 section doesn't match.
4289
5b9d23c6
JB		 42902004-12-15 Jan Beulich <jbeulich@novell.com>
4291
4292 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4293 '.cfi_startproc simple' doesn't inherit the old value.
4294
dcb45a06
JB		 42952004-12-15 Jan Beulich <jbeulich@novell.com>
4296
4297 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4298 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4299 generation to emit a factored offset.
4300
aa6975fb
ILT		 43012004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4302
6943caf0
ILT		 4303 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4304 which is too large in the case of NO_PIC without 64-bit
4305 addresses.
4306
aa6975fb
ILT		 4307 * config/tc-mips.c (mips_in_shared): New static variable.
4308 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4309 (md_longopts): Add -mshared and -mno-shared.
4310 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4311 (s_cpload): Implement !mips_in_shared case.
4312 (s_cpsetup): Likewise.
4313 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4314 * NEWS: Mention -mno-shared.
4315
be1b2b4b
PB		 43162004-12-09 Paul Brook <paul@codesourcery.com>
4317
4318 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4319 for function start.
4320
9a92f48d
ILT		 43212004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4322
dd22970f
ILT		 4323 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4324 sequence, increase the size of the sequence.
4325
9a92f48d
ILT		 4326 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4327 use CPU_RM9000.
4328
b617dc20
BE		 43292004-12-07 Ben Elliston <bje@gnu.org>
4330
4331 * read.c (s_align): Use an align_limit temporary to allay a GCC
4332 signed/unsigned comparison warning.
4333
c820d418
MM		 43342004-12-01 Mark Mitchell <mark@codesourcery.com>
4335
4336 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4337 * configure.in: Use it for arm*-*-linux-gnueabi*.
4338 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4339 * config/te-armlinuxeabi.h: New file.
4340 * Makefile.in: Regenerated.
4341 * aclocal.m4: Likewise.
4342 * configure: Likewise.
4df6ce47 4343 * doc/Makefile.in: Regenerated.
c820d418 4344
2b0210eb
BW		 43452004-12-02 Bob Wilson <bob.wilson@acm.org>
4346
4347 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4348 (xtensa_restore_emit_state): Likewise.
4349
9ebd302d
AM		 43502004-12-02 Alan Modra <amodra@bigpond.net.au>
4351
4352 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4353 (s_align): Use it.
4354
32118081
NC		 43552004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4356
4357 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4358 * Makefile.in: Regenerate.
4359
3f414718
TL		 43602004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4361
9ebd302d
AM		 4362 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4363 functions, give functions a meaningful name, add comments.
4364 (check_range): New function - Replace operand size calculation
3f414718
TL		 4365 with range checking.
4366 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4367 (enum op_err): New.
3f414718
TL		 4368 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4369 handling.
4370
a7498ae6
NC		 43712004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4372
4373 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4374 miss between different section in the same module.
4375 (tc_gen_reloc): Likewise.
4376
5c54fd37
NC		 43772004-11-25 Theodore A. Roth <troth@openavr.org>
4378
4379 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4380 atmega325, atmega3250, atmega645 and atmega6450.
4381
37edbb65
JB		 43822004-11-25 Jan Beulich <jbeulich@novell.com>
4383
4384 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4385 permissible for the selected instruction suffix.
4386 (process_suffix): For DefaultSize instructions, suppressing the
4387 guessing of a 'q' suffix if the instruction doesn't support it is
4388 pointless, because only an 'l' suffix can be guessed in this place.
4389
5515a510
NC		 43902004-11-24 Nick Clifton <nickc@redhat.com>
4391
4392 * config/tc-iq2000.c: Remove support for IQ10 processor.
4393 Convert to ISO C90 formatting.
4394 * config/tc-iq2000.h: Likewise.
4395
dae1b34e
NC		 43962004-11-23 Nick Clifton <nickc@redhat.com>
4397
4398 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4399 in this table. They should be correct now.
4400
5c6af06e
JB		 44012004-11-23 Jan Beulich <jbeulich@novell.com>
4402
4403 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4404 indicate the MMX extensions added by both SSE and 3DNow!A.
4405 (Cpu3dnowA): Declare.
4406 (CpuUnknownFlags): Update.
4407 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4408 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4409 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4410 3DNow!. Athlon additionally implies 3DNow!A. Several new
4411 entries (those starting with a dot are for sub-arch specification).
4412 (set_cpu_arch): Handle sub-arch specifications.
4413 (parse_insn): Distinguish between instructions not supported because
4414 of insufficient CPU features and because of 64-bit mode.
4415 * doc/c-i386.texi: Describe enhanced .arch directive.
4416
d9740523
BW		 44172004-11-22 Bob Wilson <bob.wilson@acm.org>
4418
4419 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4420
3120ef82
BW		 44212004-11-22 Bob Wilson <bob.wilson@acm.org>
4422
4423 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4424 without a corresponding .debug_info section.
4425
d190d046
HPN		 44262004-11-22 Hans-Peter Nilsson <hp@axis.com>
4427
4428 * read.c (potable): Add "error" and "warning".
4429 (s_errwarn): New function.
4430 * read.h (s_errwarn): Declare.
4431 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4432
5519f6ea
NC		 44332004-11-22 Nick Clifton <nickc@redhat.com>
4434
4435 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4436 c_dot_file_symbol.
4437
f5c7edf4
AM		 44382004-11-19 Alan Modra <amodra@bigpond.net.au>
4439
4440 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4441 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4442
a4528eeb
AM		 44432004-11-19 Alan Modra <amodra@bigpond.net.au>
4444
4445 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4446 (coff_adjust_symtab): Adjust call.
4447 (crawl_symbols): Likewise.
4448 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4449 (obj_app_file): Adjust.
4450
444bf5f3
NC		 44512004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4452
4453 * configure.in: Enable bfd_assember for the MAXQ port.
4454 * configure: Regenerate.
4455
a1ace8d8 44562004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4457 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4458
4459 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4460 there is a conflict.
4461 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4462 interfaces that are related as determined by xtensa_interface_class_id.
4463
30e857fc
NC		 44642004-11-12 Nick Clifton <nickc@redhat.com>
4465
4466 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4467 offsets for conditional branches.
4468
a67517f4
BW		 44692004-11-11 Bob Wilson <bob.wilson@acm.org>
4470
4471 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4472
1d19a770
BW		 44732004-11-10 Bob Wilson <bob.wilson@acm.org>
4474
4475 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4476 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4477 MAYBE_UNREACHABLE.
4478 (relax_frag_immed): Update call to update_next_frag_state.
4479
c04f5787
AM		 44802004-11-10 Alan Modra <amodra@bigpond.net.au>
4481
4482 * obj.h (struct format_ops <app_file>): Add int param.
4483 * read.h (s_app_file_string): Likewise.
4484 * read.c (s_app_file_string): Likewise.
4485 (s_app_file): Adjust s_app_file_string call.
4486 * config/tc-mips.c (s_mips_file): Likewise.
4487 * config/obj-coff.h (obj_app_file): Add app param.
4488 * config/obj-ecoff.h (obj_app_file): Likewise.
4489 * config/obj-multi.h (obj_app_file): Likewise.
4490 * config/obj-elf.h (elf_file_symbol): Likewise.
4491 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4492 if called for # preprocessor lines.
4493
a77a9021
L		 44942004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4495
4496 PR 528
4497 * symbols.c (resolve_symbol_value): Convert weak symbols only
4498 for Windows PECOFF.
4499 (symbol_equated_reloc_p): Don't equate weaks when relocating
4500 only for Windows PECOFF.
4501
aea44f62
TL		 45022004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4503
4504 * config/tc-crx.c (print_insn): Check and set insn_addr.
4505 * config/tc-crx.h (md_frag_check): Define.
4506
7499d566
NC		 45072004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4508 Vineet Sharma <vineets@noida.hcltech.com>
4509
4510 * configure.in: Add support for new target maxq-coff.
4511 * configure: Regenerate.
4512 * NEWS: Mention new support.
4513 * config/tc-maxq.c: New file.
4514 * config/tc-maxq.h: New file.
4515 * config/obj-coff.h: Add support for maxq-coff.
4516
977cdf5a
NC		 45172004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4518
4519 * symbols.c (any_external_name): Define.
a77a9021 4520 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4521 (S_SET_EXTERNAL): Support any_external_name.
4522 (S_SET_NAME): Qualify parameter const.
316f3bf8 4523 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4524 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4525 * tc.h (any_external_name): Declare.
4526 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4527 assemblers also.
4528 (weak_is_altname): Declare and define.
4529 (weak_name2altname): Same.
4530 (weak_altname2name): Same.
4531 (weak_uniquify): Same.
4532 (weak_altprefix): Define.
4533 (obj_coff_weak): Change .weak syntax and handling.
4534 (coff_frob_symbol): Fix PE weak symbol alternates.
4535 * config/obj-coff.h (USE_UNIQUE): Define.
4536 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4537 are in another segment.
4538 (tc_gen_reloc): Remove broken addend hack.
4539 doc/as.texinfo: Update.
4540
34e41783
BW		 45412004-11-05 Sterling Augustine <sterling@tensilica.com>
4542
4543 * config/tc-xtensa.c (total_frag_text_expansion): New.
4544 (md_estimate_size_before_relax): Use it.
4545 (find_address_of_next_align_frag): Likewise.
4546
dcd46b4e
TL		 45472004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4548
4549 * config/tc-crx.c: Rename argument types.
4550 (processing_arg_number): Rename to 'cur_arg_num'.
4551 (get_number_of_bits): Rename to 'set_operand_size'.
4552 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4553 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4554 (set_indexmode_parameters): Remove function, integrate its code into
4555 'set_operand'.
4556 (set_operand_size): Get rid of 'Operand Number' function parameter -
4557 use global variable 'cur_arg_num' instead.
4558 Use a local 'argument' pointer to reference the current argument.
4559 (parse_operand): Likewise.
4560 (set_operand): Likewise.
4561 (process_label_constant): Likewise.
4562
9456465c
BW		 45632004-11-04 Bob Wilson <bob.wilson@acm.org>
4564
4565 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4566 (add_section_rename): Delete. Inlined into...
4567 (build_section_rename): ...here. Use xstrdup instead of strdup.
4568 (xtensa_section_rename): Drop "const" from argument and return types.
4569 (md_show_usage): Indent to match show_usage().
4570 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4571 (tc_canonicalize_section_name): Define.
4572 (md_elf_section_rename): Remove unused macro.
4573 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4574 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4575 (Frame Directive): Delete.
4576
7f266840
DJ		 45772004-11-04 Daniel Jacobowitz <dan@debian.org>
4578
4579 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4580 * config/tc-arm.c (target_oabi): Delete.
4581 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4582 (arm_opts): Remove moabi.
4583 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4584 * doc/c-arm.texi (ARM Options): Likewise.
4585 * configure: Regenerated.
4586
ae57792d
HPN		 45872004-11-04 Hans-Peter Nilsson <hp@axis.com>
4588
4589 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4590 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4591 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4592 * configure: Regenerate.
4593 * config/tc-cris.c (enum cris_archs): New.
4594 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4595 (cris_insn_ver_valid_for_arch): New functions.
4596 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4597 (cris_arch): New variable.
4598 (md_pseudo_table): New pseudo .arch.
4599 (err_for_dangerous_mul_placement): Initialize according to
4600 DEFAULT_CRIS_ARCH.
4601 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4602 All users changed.
4603 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4604 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4605 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4606 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4607 use in md_cris_relax_table.
4608 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4609 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4610 Update and improve head comment.
4611 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4612 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4613 (OPTION_ARCH): New.
4614 (md_longopts): New option --march=...
4615 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4616 macros.
4617 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4618 (HANDLE_RELAXABLE): New macro.
4619 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4620 cases. Check for weak symbols and assume not relaxable. Handle
4621 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4622 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4623 fragP->fr_symbol.
4624 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4625 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4626 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4627 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4628 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4629 (md_begin): Define symbols "..asm.arch.cris.v32",
4630 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4631 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4632 when entering opcode table entry points.
4633 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4634 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4635 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4636 (cris_process_instruction): Initialize out_insnp->insn_type to
4637 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4638 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4639 cases.
4640 <case 'm'>: Check that modified_char == '.'.
4641 <invalid operands>: Consume the rest of the line.
4642 When operands don't match, skip over subsequent insns with
4643 non-matching version specifier but same mnemonic.
4644 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4645 special registers in CRISv32 are always 32 bit long.
4646 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4647 New cases.
4648 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4649 and compatible. Recognize "ACR" for v32, unless followed by "+".
4650 (get_spec_reg): Consider cris_arch when looking up register.
4651 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4652 v32 or compatible.
4653 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4654 (cris_get_expression): Restore input_line_pointer if failing "early".
4655 (get_flags): Consider cris_arch and recognize flags accordingly.
4656 (branch_disp): Adjust for CRISv32.
4657 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4658 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4659 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4660 resolved. Don't enter zeros in object file for
4661 BFD_RELOC_32_PCREL.
4662 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4663 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4664 (md_parse_option): Break out "return 1".
4665 <OPTION_ARCH> New case.
4666 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4667 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4668 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4669 <case BFD_RELOC_32_PCREL>: New cases.
4670 Addends for non-zero fx_pcrel are too in fx_offset.
4671 (md_show_usage): Show --march=<arch>.
4672 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4673 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4674 (s_syntax) <struct syntaxes>: Properly constify member operand.
4675 * config/tc-cris.h (TARGET_MACH): Define.
4676 (cris_mach): Declare.
4677 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4678 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4679 (CRIS-Opts): Document --march=...
4680 (CRIS-Pseudos): Document .arch.
4681
9306ca4a
JB		 46822004-11-04 Jan Beulich <jbeulich@novell.com>
4683
4684 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4685 intel syntax and no register prefix, allow $ in symbol names when
4686 intel syntax.
4687 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4688 (intel_float_operand): Add fourth return value indicating math control
4689 operations. Make classification more precise.
4690 (md_assemble): Complain if memory operand of mov[sz]x has no size
4691 specified.
4692 (parse_insn): Translate word operands to floating point instructions
4693 operating on integers as well as control instructions to short ones
4694 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4695 floating point instructions operating on non-integer operands.
4696 (match_template): Remove fldcw special case. Adjust q-suffix handling
4697 to permit it on fild/fistp/fisttp in AT&T mode.
4698 (process_suffix): Don't guess DefaultSize insns' suffix from
4699 stackop_size for certain floating point control instructions. Guess
4700 suffix for branch and [ls][gi]dt based on flag_code. Split error
4701 messages for Intel and AT&T syntax, and make the condition more strict
4702 for the former. Adjust suppressing of generation of operand size
4703 overrides.
4704 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4705 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4706 more error checking.
4707 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4708 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4709
2b4f075a
HPN		 47102004-11-03 Hans-Peter Nilsson <hp@axis.com>
4711
4712 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4713 md_short_jump_size, md_long_jump_size.
4714 * write.c [!WORKING_DOT_WORD]: Ditto.
4715 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4716 qualifier.
4717 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4718 declare.
4719 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4720 const qualifier in these definitions.
4721 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4722 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4723
ddbc47ac
NC		 47242004-11-02 Nick Clifton <nickc@redhat.com>
4725
4726 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4727 table before deciding to produce a .debug_line section to match up
4728 with a user provided .debug_info section.
4729
3ad3f5ad
TL		 47302004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4731
4732 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4733 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4734
c815a616
TL		 47352004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4736
4737 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4738 (get_flags): New function.
c04f5787
AM		 4739 (get_number_of_bits): Edit comments, update numeric values to
4740 supported sizes.
4741 (process_label_constant): Don't support the colon
4742 format (SYMBOL:[s|m|l]).
c815a616
TL		 4743 (set_cons_rparams): Support argument type 'arg_rbase'.
4744 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4745 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4746 (getreg_image): Remove redundant code, update according to latest
4747 CRX spec.
c815a616 4748 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4749 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4750 instruction type (not only mnemonic).
4751 Add various error checking.
4752 (preprocess_reglist): Support HI/LO and user registers.
4753
ed7af9f9
L		 47542004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4755
c04f5787 4756 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4757 in an epilogue directive go negative.
4758
ac025970
L		 47592004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4760
4761 PR 474
4762 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4763 after reporting template error during manual bundling. Reported
4764 by Michael Dupont, michaelx.dupont@intel.com.
4765
a394c00f
NC		 47662004-10-25 Daniel Jacobowitz <dan@debian.org>
4767
4768 * Makefile.am: Run dep-am.
4769 * aclocal.m4: Regenerate with automake 1.9.2.
4770 * Makefile.in: Regenerate with automake 1.9.2.
4771 * doc/Makefile.in: Likewise.
4772
4773 * config/tc-arm.c: Include "dw2gencfi.h".
4774 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4775 New functions.
4776 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4777 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4778 (tc_cfi_frame_initial_instructions): Define.
4779 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4780 Add prototypes.
4781
23d83918
TL		 47822004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4783
4784 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4785 operands validity.
4786 Update coprocessor id to be unsigned immediate.
4787
bb41ade5
AM		 47882004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4789
4790 * config/tc-i386.c (O_secrel): Delete.
4791 (tc_pe_dwarf2_emit_offset): New function.
4792 * config/tc-i386.h (O_secrel): Define as O_md1.
4793 (TC_DWARF2_EMIT_OFFSET): Define.
4794
87e62348
NC		 47952004-10-18 Nick Clifton <nickc@redhat.com>
4796
4797 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4798 ignore @fptr() directives for 4-byte fixups.
4799
3c55da70
AM		 48002004-10-15 Alan Modra <amodra@bigpond.net.au>
4801
4802 * Makefile.am: Run "make dep-am"
4803 * Makefile.in: Regenerate.
4804
40e7b7b9
BW		 48052004-10-14 Bob Wilson <bob.wilson@acm.org>
4806
4807 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4808 Remove comments about placement of literal pools.
4809 (Literal Directive): Update description of literal placement.
4810 (Literal Prefix Directive): Remove statement that this does not apply
4811 to absolute-mode literals. Describe new section naming scheme.
4812
b08b5071
BW		 48132004-10-12 Bob Wilson <bob.wilson@acm.org>
4814
4815 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4816 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4817 is_windowed_return_opcode): Delete.
4818 (xtensa_frob_label): Use get_subseg_target_freq.
4819 (md_assemble): Inline call to is_entry_opcode.
4820 (xtensa_handle_align): Inline call to get_frag_is_literal.
4821 (relaxation_requirements): Inline call to is_jx_opcode.
4822 (emit_single_op): Inline call to is_movi_opcode.
4823 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4824 get_frag_is_no_transform, is_entry_opcode, and
4825 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4826 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4827 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4828 Inline calls to get_frag_is_no_transform.
4829 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4830 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4831 get_frag_is_no_transform.
4832 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4833 and set_frag_is_no_transform.
4834 (get_expression_value): Delete.
4835 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4836 cur_target_freq to target_freq.
4837 (get_subseg_info): Split out code to create a new map entry into ...
4838 (add_subseg_info): ... this new function.
4839 (get_last_insn_flags): Check if get_subseg_info succeeded.
4840 (set_last_insn_flags): Call add_subseg_info if needed.
4841 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4842 (xtensa_reorder_segments): Compute last_sec while counting sections.
4843 Remove call to get_last_sec.
4844 (get_last_sec): Delete.
4845 (cache_literal_section): Inline call to retrieve_literal_seg and its
4846 callees, seg_present and add_seg_list.
4847 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4848 (get_frag_is_insn, get_frag_is_no_transform,
4849 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4850 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4851
7fa3d080
BW		 48522004-10-12 Bob Wilson <bob.wilson@acm.org>
4853
4854 * config/tc-xtensa.c: Use ISO C90 formatting.
4855 * config/tc-xtensa.h: Likewise.
4856 * config/xtensa-istack.h: Likewise.
4857 * config/xtensa-relax.c: Likewise.
4858 * config/xtensa-relax.h: Likewise.
4859
8cb51566
PB		 48602004-10-12 Paul Brook <paul@codesourcery.com>
4861
4862 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4863 EF_ARM_EABI_VER4.
4864 (arm_eabis): Ditto.
4865 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4866 -meabi=3.
4867
653cfe85
BW		 48682004-10-08 Bob Wilson <bob.wilson@acm.org>
4869
4870 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4871 entries.
4872 (Acknowledgements): Use "GAS" instead of AS variable.
4873
d2b2c203
DJ		 48742004-10-08 Daniel Jacobowitz <dan@debian.org>
4875
4876 * config/tc-i386.c: Include "elf/x86-64.h".
4877 (i386_elf_section_type): New function.
4878 * config/tc-i386.h (md_elf_section_type): Define.
4879 (i386_elf_section_type): New prototype.
4880
e80e0390
NC		 48812004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4882
4883 * config/m68k-parse.h (enum m68k_register): New control register,
4884 MBAR2 (for MCF5249)
4885 * config/tc-m68k.c: Correct control register set for MCF5249.
4886
43cd72b9 48872004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4888 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4889
4890 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4891 (UNREACHABLE_MAX_WIDTH): Define.
4892 (XTENSA_FETCH_WIDTH): Delete.
4893 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4894 prefer_const16, prefer_l32r): New global variables.
4895 (LIT4_SECTION_NAME): Define.
4896 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4897 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4898 (frag_flags struct): New.
c04f5787 4899 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4900 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4901 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4902 (MAX_FORMATS): Define.
4903 (op_placement_info struct, op_placement_table): New.
4904 (O_pltrel, O_hi16, O_lo16): Define.
4905 (directiveE enum): Rename directive_generics to directive_transform.
4906 Delete directive_relax. Add directive_schedule,
4907 directive_absolute_literals, and directive_last_directive.
4908 (directive_info): Rename "generics" to "transform". Delete "relax".
4909 Add "schedule" and "absolute-literals".
4910 (directive_state): Adjust entries to match changes in directive_info.
4911 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4912 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4913 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4914 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4915 (align_only_targets, software_a0_b_retw_interlock,
4916 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4917 software_avoid_short_loop, software_avoid_close_loop_end,
4918 software_avoid_all_short_loops, specific_opcode): Delete.
4919 (warn_unaligned_branch_targets): New.
4920 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4921 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4922 (option_[no_]link_relax, option_[no_]transform,
4923 option_[no_]absolute_literals, option_warn_unaligned_targets,
4924 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4925 New enum values.
4926 (option_[no_]align_only_targets, option_literal_section_name,
4927 option_text_section_name, option_data_section_name,
4928 option_bss_section_name, option_eb, option_el): Delete.
4929 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4930 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4931 and target-hardware. Delete entries for [no-]target-align-only,
4932 literal-section-name, text-section-name, data-section-name, and
4933 bss-section-name.
4934 (md_parse_option): Handle new options and remove old ones. Accept but
4935 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4936 and treat them as [no-]transform.
4937 (md_show_usage): Add new options and remove old ones.
4938 (xtensa_setup_hw_workarounds): New.
4939 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4940 "long", "short", "loc" and "frequency" entries.
4941 (use_generics): Rename to ...
4942 (use_transform): ... this function. Add past_xtensa_end check.
4943 (use_longcalls): Add past_xtensa_end check.
4944 (code_density_available, can_relax): Delete.
4945 (do_align_targets): New.
4946 (get_directive): Accept dashes in directive names. Warn about
4947 [no-]generics and [no-]relax directives and treat them as
c04f5787 4948 [no-]transform.
43cd72b9
BW		 4949 (xtensa_begin_directive): Call md_flush_pending_output only for some
4950 directives. Check for directives inside instruction bundles. Warn
4951 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4952 directives. Handle new directives. Check generating_literals flag
4953 for literal_prefix.
4954 (xtensa_end_directive): Check for directives inside instruction
4955 bundles. Warn and ignore [no-]density directives. Handle new
4956 directives. Call xtensa_set_frag_assembly_state.
4957 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4958 xtensa_dwarf2_emit_insn): New.
4959 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4960 use_literal_section flag.
4961 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4962 literals. Use xtensa_elf_cons to parse the expression.
4963 (xtensa_literal_prefix): Do not check use_literal_section. Support
4964 ".lit4" sections for absolute literals. Change prefix convention to
4965 replace ".text" (or ".t" in a linkonce section). No need to call
4966 subseg_set.
4967 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4968 (expression_end): Handle closing braces and colons.
4969 (PLT_SUFFIX, plt_suffix): Delete.
4970 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4971 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4972 and O_hi16 expressions as well.
4973 (tokenize_arguments): Handle closing braces and colons.
4974 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4975 operands and paired register syntax.
4976 (get_invisible_operands): New.
4977 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4978 new xtensa-isa.h functions.
4979 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4980 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4981 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4982 instructions. Use xtensa_translate_zero_immed.
4983 (operand_is_immed, operand_is_pcrel_label): Delete.
4984 (get_relaxable_immed): Use new xtensa-isa.h functions.
4985 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4986 functions.
4987 (xtensa_print_insn_table, print_vliw_insn): New.
4988 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4989 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4990 is_branch_or_jump_opcode): Delete.
4991 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4992 (opnum_to_reloc, reloc_to_opnum): Delete.
4993 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4994 xtensa-isa.h functions. Operate on one slot of an instruction.
4995 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4996 xg_get_insn_size): Delete.
4997 (xg_get_build_instr_size): Use xg_get_single_size.
4998 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4999 xg_build_widen_table. Use xg_get_single_size.
5000 (xg_get_max_narrow_insn_size): Delete.
5001 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5002 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5003 xg_get_single_size.
5004 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5005 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5006 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5007 xg_build_widen_table. Use xg_get_single_size.
5008 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5009 xg_check_operand.
5010 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5011 treat weak symbols conservatively.
5012 (xg_check_operand): Use new xtensa-isa.h functions.
5013 (is_dnrange): Delete.
5014 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5015 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5016 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5017 xtensa-isa.h functions.
5018 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5019 xg_instruction_matches_options): New.
5020 (xg_instruction_matches_rule): Handle O_register expressions. Call
5021 xg_instruction_matches_options.
5022 (transition_rule_cmp): New.
5023 (xg_instruction_match): Update call to xg_build_simplify_table.
5024 (xg_build_token_insn): Record loc fields.
5025 (xg_simplify_insn): Check is_specific_opcode field and
5026 density_supported flag.
5027 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5028 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5029 (xg_assemble_literal): Add error handling for O_big. Call
5030 record_alignment. Handle O_pltrel.
5031 (xg_valid_literal_expression): New.
5032 (xg_assemble_literal_space): Add slot parameter. Remove call to
5033 set_expr_symbol_offset. Add call to record_alignment. Update call to
5034 xg_finish_frag.
5035 (xg_emit_insn): Delete.
5036 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5037 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5038 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5039 and slot parameters. Handle new "alternate" relocations for absolute
5040 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5041 O_hi16. Use new xtensa-isa.h functions.
5042 (xg_assemble_tokens): Delete.
5043 (is_register_writer): Use new xtensa-isa.h functions.
5044 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5045 old-style RSR from LCOUNT.
5046 (next_frag_opcode): Delete.
5047 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5048 update_next_frag_state): New.
5049 (update_next_frag_nop_state): Delete.
5050 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5051 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5052 the state of the absolute-literals directive. Add calls to
5053 record_alignment and xtensa_set_frag_assembly_state. Call
5054 xtensa_switch_to_non_abs_literal_fragment instead of
5055 xtensa_switch_to_literal_fragment.
5056 (build_nop): New.
5057 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5058 (get_expanded_loop_offset): Change check for undefined opcode to an
5059 assertion.
5060 (xtensa_set_frag_assembly_state, relaxable_section,
5061 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5062 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5063 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5064 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5065 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5066 (xtensa_init_fix_data): New.
5067 (xtensa_frob_label): Reset label symbol to the current frag. Check
5068 do_align_targets and generating_literals flag. Propagate frequency
5069 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5070 (xtensa_unrecognized_line): New.
5071 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5072 to xtensa_set_frag_assembly_state.
5073 (error_reset_cur_vinsn): New.
5074 (md_assemble): Remove check for literal frag. Remove call to
5075 istack_init. Call use_transform instead of use_generics. Parse
5076 explicit instruction format specifiers. Move code for
5077 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5078 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5079 Add dwarf2_where call. Remote automatic alignment for ENTRY
5080 instructions. Move call to xtensa_clear_insn_labels to the end.
5081 Rearrange to handle bundles.
5082 (xtensa_cons_fix_new): Delete.
5083 (xtensa_handle_align): New.
5084 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5085 assignment to is_no_density field.
5086 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5087 instead of reloc_to_opnum. Handle "alternate" relocations.
5088 (xtensa_force_relocation, xtensa_check_inside_bundle,
5089 xtensa_elf_section_change_hook): New.
5090 (xtensa_symbol_new_hook): Delete.
5091 (xtensa_fix_adjustable): Check for difference of symbols with an
5092 offset. Check for external and weak symbols.
5093 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5094 (md_estimate_size_before_relax): Return expansion for the first slot.
5095 (tc_gen_reloc): Handle difference of symbols by producing
5096 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5097 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5098 tentative values into the output when linkrelax is set.
5099 (XTENSA_PROP_SEC_NAME): Define.
5100 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5101 Create literal tables only if using literal sections. Create new
5102 property tables instead of old instruction tables. Check for unaligned
5103 branch targets and loops.
5104 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5105 new_resource_table, clear_resource_table, resize_resource_table,
5106 resources_available, reserve_resources, release_resources,
5107 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5108 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5109 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5110 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5111 flag. Update checks for workaround options. Call
5112 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5113 (xtensa_cleanup_align_frags): Add special case for branch targets.
5114 Check for and mark unreachable frags.
5115 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5116 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5117 end of a zero-overhead loop body.
5118 (frag_can_negate_branch): Handle instructions with multiple slots.
5119 Use new xtensa-isa.h functions
5120 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5121 xtensa_mark_zcl_first_insns): New.
5122 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5123 transformations are disabled.
5124 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5125 multislot instructions.
5126 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5127 Likewise. Also error if transformations are disabled.
5128 (unrelaxed_frag_max_size): New.
5129 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5130 xtensa-isa.h functions.
5131 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5132 xtensa_opcode_is_loop instead of is_loop_opcode.
5133 (get_text_align_power): Replace as_fatal with assertion.
5134 (get_text_align_fill_size): Iterate instead of using modulus when
5135 use_nops is false.
5136 (get_noop_aligned_address): Assert that this is for a machine-dependent
5137 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5138 xg_get_single_size, and frag_format_size.
5139 (get_widen_aligned_address): Rename to ...
5140 (get_aligned_diff): ... this function. Add max_diff parameter.
5141 Remove handling of rs_align/rs_align_code frags. Use
5142 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5143 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5144 and pass it back to caller.
5145 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5146 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5147 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5148 (relax_frag_text_align): Rename to ...
5149 (relax_frag_loop_align): ... this function. Assume loops can only be
5150 in the first slot of an instruction.
5151 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5152 instruction. Remove call to frag_wane.
5153 (relax_frag_narrow): Rename to ...
5154 (relax_frag_for_align): ... this function. Extend to handle
5155 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5156 RELAX_NARROW for the first slot.
5157 (find_address_of_next_align_frag, bytes_to_stretch): New.
5158 (future_alignment_required): Use find_address_of_next_align_frag and
5159 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5160 alignment decisions.
5161 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5162 Check if transformations are enabled for b_j_loop_end workaround.
5163 Use new xtensa-isa.h functions and handle multislot instructions.
5164 Update call to xg_assembly_relax.
5165 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5166 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5167 frag types.
5168 (convert_frag_narrow): Add segP, format and slot parameters. Call
5169 convert_frag_immed for branch instructions. Adjust calls to
5170 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5171 xg_get_single_size and xg_get_single_format.
5172 (convert_frag_fill_nop): New.
5173 (convert_frag_immed): Add format and slot parameters. Handle multislot
5174 instructions and use new xtensa-isa.h functions. Update calls to
5175 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5176 enabled for b_j_loop_end workaround. Use build_nop instead of
5177 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5178 frags. Use xg_get_single_size. Handle O_pltrel.
5179 (fix_new_exp_in_seg): Remove check for old plt flag.
5180 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5181 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5182 for loop opcode to an assertion. Mark all frags up to the end of the
5183 loop as not transformable.
5184 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5185 (get_subseg_info): New.
5186 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5187 check for dest_seg.
5188 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5189 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5190 (xtensa_switch_to_non_abs_literal_fragment): New.
5191 (cache_literal_section): Add is_code parameter and pass it through to
5192 retrieve_literal_seg.
5193 (retrieve_literal_seg): Add is_code parameter and use it to set the
5194 flags on the literal section. Handle case where head parameter is 0.
5195 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5196 set_frag_is_no_transform): New.
5197 (xtensa_create_property_segments): Add end_property_function parameter
5198 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5199 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5200 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5201 (add_xt_block_frags): Add end_property_function parameter and call it
5202 if it is non-zero. Call xtensa_frag_flags_init.
5203 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5204 get_frag_property_flags, frag_flags_to_number,
5205 xtensa_frag_flags_combinable, xt_block_aligned_size,
5206 xtensa_xt_block_combine, add_xt_prop_frags,
5207 init_op_placement_info_table, opcode_fits_format_slot,
5208 xg_get_single_size, xg_get_single_format): New.
5209 (istack_push): Inline call to tinsn_copy.
5210 (tinsn_copy): Delete.
5211 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5212 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5213 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5214 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5215 functions. Handle invisible operands.
5216 (tinsn_to_slotbuf): New.
5217 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5218 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5219 vinsn_from_chars, and xg_free_vinsn.
5220 (tinsn_from_insnbuf): New.
5221 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5222 instructions. Handle symbol differences.
5223 (get_num_stack_text_bytes): Use xg_get_single_size.
5224 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5225 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5226 get_expr_register, set_expr_symbol_offset_diff): New.
5227 * config/tc-xtensa.h (MAX_SLOTS): Define.
5228 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5229 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5230 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5231 RELAX_NONE types.
5232 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5233 (xtensa_frag_type struct): Add is_assembly_state_set,
5234 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5235 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5236 Replace is_generics and is_relax fields by is_no_transform field.
5237 Delete is_text and is_longcalls fields. Change text_expansion and
5238 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5239 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5240 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5241 (xtensa_fix_data struct): New.
5242 (xtensa_symfield_type struct): Delete plt field.
5243 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5244 forward declaration here.
5245 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5246 (XTENSA_SECTION_RENAME): Undefine.
5247 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5248 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5249 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5250 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5251 (unit_num_copies_func, opcode_num_units_func,
5252 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5253 (resource_table struct): New.
5254 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5255 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5256 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5257 (tinsn_copy): Delete prototype.
5258 (vliw_insn struct): New.
5259 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5260 (widen_spec_list): Add option conditions for density and boolean
5261 instructions. Add expansions using CONST16 and conditions for using
5262 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5263 predicted branches.
5264 (simplify_spec_list): Add option conditions for density instructions.
5265 Add entry for NOP instruction.
5266 (append_transition): Add cmp function pointer parameter and use it to
5267 insert the new entry in order.
5268 (operand_function_LOW16U, operand_function_HI16U): New.
5269 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5270 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5271 (enter_opname, split_string): Use xstrdup instead of strdup.
5272 (init_insn_pattern): Initialize new options field.
5273 (clear_req_or_option_list, clear_req_option_list,
5274 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5275 New.
5276 (parse_insn_pattern): Parse option conditions.
5277 (transition_applies): New.
5278 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5279 swapped last arguments in calls to append_constant_value_condition.
5280 Call clone_req_option_list. Add warning about invalid opcode.
5281 Handle LOW16U and HI16U function names.
5282 (build_transition_table): Add cmp parameter and use it in calls to
5283 append_transition. Use new xtensa-isa.h functions. Check
5284 transition_applies before adding entries.
5285 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5286 pass it through to build_transition_table.
5287 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5288 ReqOption, transition_cmp_fn): New types.
5289 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5290 (transition_rule struct): Add options field.
5291 * doc/as.texinfo (Overview): Update Xtensa options.
5292 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5293 --[no-]relax, and --[no-]generics options. Update descriptions of
5294 --text-section-literals and --[no-]longcalls. Add
5295 --[no-]absolute-literals and --[no-]transform.
5296 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5297 Remove use of "generic" and "specific" terminology for opcodes.
5298 (Xtensa Registers): Generalize the syntax description to include
5299 user-defined register files.
5300 (Xtensa Automatic Alignment): Update.
5301 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5302 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5303 (Xtensa Directives): Remove confusing rules about precedence.
5304 (Density Directive, Relax Directive): Delete.
5305 (Schedule Directive): New.
5306 (Generics Directive): Rename to ...
5307 (Transform Directive): ... this node.
5308 (Literal Directive): Update for absolute literals. Missing
5309 literal_position directive is now an error.
5310 (Literal Position Directive): Update for absolute literals.
5311 (Freeregs Directive): Delete.
5312 (Absolute Literals Directive): New.
5313 (Frame Directive): Minor editing.
5314 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5315 Update dependencies.
5316 * Makefile.in: Regenerate.
5317
6e1304d8
RS		 53182004-10-07 Richard Sandiford <rsandifo@redhat.com>
5319
5320 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5321 to build the second and third fixups for a composite relocation.
5322 (macro_read_relocs): New function.
5323 (macro_build): Use it.
5324 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5325 Simplify fragging code accordingly.
5326 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5327 of the composite relocation. Set fx_tcbit in both fixups.
5328
b1dca8ee
RS		 53292004-10-07 Richard Sandiford <rsandifo@redhat.com>
5330
5331 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5332 (md_apply_fix3): Don't treat composite relocs as done.
5333
89658e52
NC		 53342004-10-07 Jan Beulich <jbeulich@novell.com>
5335
5336 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5337 prefix for symbol names generated from the LOCAL macro directive.
5338
289040ca
NC		 5339 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5340 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5341
48c9f030
NC		 53422004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5343
5344 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5345 Special registers.
5c5054ab 5346 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5347 (get_cinv_parameters): Add 'b' option to invalidate the
5348 branch-target cache.
5349
7ed4c4c5
NC		 53502004-10-05 Paul Brook <paul@codesourcery.com>
5351
5352 * config/tc-arm.c (unwind): New variable.
5353 (vfp_sp_encode_reg): New function.
5354 (vfp_sp_reg_required_here): Use it.
5355 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5356 (vfp_parse_reg_list): New function.
5357 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5358 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5359 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5360 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5361 functions.
5362 (md_pseudo_table): Add them.
5363 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5364 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5365 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5366 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5367 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5368 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5369 * NEWS: Mention the new feature.
5370
04ca8703
EC		 53712004-10-04 Eric Christopher <echristo@redhat.com>
5372
5373 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5374
7c1d0959
L		 53752004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5376
5377 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5378 TLS relocations.
5379 * config/tc-s390.c (md_apply_fix3): Likewise.
5380 * config/tc-sparc.c (md_apply_fix3): Likewise.
5381
40a18ebd
NC		 53822004-10-01 Paul Brook <paul@codesourcery.com>
5383
5384 * config/tc-arm.c (arm_elf_section_type): New function.
5385 (arm_elf_change_section): Set section link for exidx sections.
5386 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5387 (md_elf_section_type): Define.
5388
14127cc4
NC		 53892004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5390
5391 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5392 instruction's offset.
5393
b7c92712
NC		 53942004-10-01 Adam Nemet <anemet@lnxw.com>
5395
5396 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5397
65555e64
AM		 53982004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5399
5400 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5401 asymbol *, instead use symbol_get_bfdsym.
5402
9fe0b840
NC		 54032004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5404
5405 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5406
0dd132b6
NC		 54072004-09-30 Paul Brook <paul@codesourcery.com>
5408
5409 * config/tc-arm.c (do_smi, do_nop): New functions.
5410 (insns): Add ARMv6ZK instructions.
5411 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5412 (tc_gen_reloc): Ditto.
5413 (arm_cpus): Add mpcore and arm1176.
5414 (arm_archs): Add armv6{k,z,zk}.
5415 * doc/c-arm.texi: Document new cores and architectures.
5416
a737bd4d
NC		 54172004-09-30 Nick Clifton <nickc@redhat.com>
5418
5419 * config/tc-arm.c: Use ISO C90 formatting.
5420
3631a3c8
NC		 54212004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5422
a737bd4d 5423 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5424 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5425 REG_TYPE_MVDX is expected.
5426
d5f0cf92
AM		 54272004-09-29 Marc Bevand <m.bevand@gmail.com>
5428
5429 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5430
9f9a069e
JW		 54312004-09-21 James E Wilson <wilson@specifixinc.com>
5432
5433 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5434 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5435 output_spill_base, output_unat_psprel, output_lc_psprel,
5436 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5437 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5438 output_spill_psprel_p): Use it.
5439
4b778c88
TL		 54402004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5441
c04f5787 5442 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5443 Handle load/stor unique instructions before parsing.
4b778c88 5444
eb043451
PB		 54452004-09-17 Paul Brook <paul@codesourcery.com>
5446
5447 * config/tc-arm.c (s_arm_rel31): New funciton.
5448 (md_pseudo_table): Add .rel31.
04ca8703 5449 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5450 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5451 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5452 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5453 (arm_parse_reloc): Add (target2).
5454
8ea2b00f
AM		 54552004-09-17 Alan Modra <amodra@bigpond.net.au>
5456
5457 * Makefile.am: Run "make dep-am".
5458 * Makefile.in: Regenerate.
5459 * aclocal.m4: Regenerate.
5460 * configure: Regenerate.
5461 * doc/Makefile.in: Regenerate.
5462 * po/POTFILES.in: Regenerate.
5463 * po/gas.pot: Regenerate.
5464
7e1792e0
HPN		 54652004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5466
5467 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5468 [!LLONG_MAX]: Ditto.
5469
9c504268
PB		 54702004-09-13 Paul Brook <paul@codesourcery.com>
5471
5472 * config/tc-arm.c: Rename RELABS to TARGET1.
5473
2159ac21
AM		 54742004-09-13 Alan Modra <amodra@bigpond.net.au>
5475
5476 * messages.c (as_internal_value_out_of_range): Cast values passed
5477 to as_bad_where or as_warn_where to proper type.
5478
23794b24
MM		 54792004-09-11 Theodore A. Roth <troth@openavr.org>
5480
5481 * config/tc-avr.c: Add support for
5482 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5483
e9fad691
AM		 54842004-09-09 Alan Modra <amodra@bigpond.net.au>
5485
5486 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5487 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5488
10b016c2
PB		 54892004-09-08 Paul Brook <paul@codesourcery.com>
5490
5491 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5492 fini_array and preinit_array section types.
5493 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5494 and fini_array.
5495 * doc/as.texinfo: Document extra section types.
5496
e5a52504
MM		 54972004-09-02 Mark Mitchell <mark@codesourcery.com>
5498
5499 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5500 * Makefile.in: Regenerated.
5501 * configure.in: Set em for arm*-*-symbianelf*.
5502 * configure: Regenerated.
5503 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5504 vectors when appropriate.
5505 * config/te-symbian.h: New file.
5506
42851540
NC		 55072004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5508
5509 * config/tc-crx.c (gettrap): Exception vector can be case
5510 insensitive.
04ca8703 5511 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5512 instructions.
5513 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5514 (process_label_constant): Initialize relocation type to
42851540
NC		 5515 BFD_RELOC_NONE
5516
8783612f
RE		 55172004-09-01 Richard Earnshaw < reanrsha@arm.com>
5518
5519 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5520 for synthesizable cores.
5521
1ff4677c
RE		 5522 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5523
b18c562e
NC		 55242004-08-25 Dmitry Diky <diwil@spec.ru>
5525
5526 * config/tc-msp430.c: Clean-up the code.
5527 (md_relax_table): New relax table.
5528 (mcu_types): Sort MCU types.
5529 (md_pseudo_table): Add .profiler pseudo handler.
5530 (pow2value): New function.
5531 (msp430_profiler): New function.
5532 (msp430_operands): Add new insns handlers.
5533 (msp430_srcoperand): Add register operand handler, allow complex
5534 expressions.
5535 (md_estimate_size_before_relax): Rewritten.
5536 (md_convert_frag): Rewritten.
5537 (msp430_relax_frag): New function.
5538 * config/tc-msp430.h (md_relax_frag): define macro
5539 * doc/c-msp430.texi: Update information.
5540
8f94ae4d
NC		 55412004-08-24 Nick Clifton <nickc@redhat.com>
5542
5543 * as.c (std_shortopts): Allow -g to take an optional argument.
5544 (parse_args): Pass any switch starting with -g on to the backend
5545 for parsing.
5546
e51dace8
MM		 55472004-08-18 Mark Mitchell <mark@codesourcery.com>
5548
5549 * configure.in (arm*-*-symbianelf*): New target.
5550 (arm*-*-eabi*): Likewise.
5551 * configure: Regenerated.
5552
f7870c8d
TS		 55532004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5554 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5555 correctly.
5556
d6afba4b
JJ		 55572004-08-18 Jakub Jelinek <jakub@redhat.com>
5558
5559 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5560 argument, don't do anything if current section is not
5561 .gnu.linkonce.t.* and linkonce_empty is set.
5562 (generate_unwind_image, dot_endp): Adjust callers, call
5563 start_unwind_section (*, 1) if nothing will be put into the
5564 section.
5565
329e276d
NC		 55662004-08-17 Nick Clifton <nickc@redhat.com>
5567
5568 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5569 (show_usage): Add -g.
5570 (std_longopts): Add --gen-debug. Alpha sort the table.
5571 (parse_args): Print an error message if a switch is not handled.
5572 Handle the -g switch, calling md_debug_format_selector() if
5573 necessary.
5574 * NEWS: Mention new feature.
5575 * doc/as.texinfo: Document new switch.
5576 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5577
329e276d
NC		 5578 * config/tc-arm.c (md_parse_option): Do not issue an error message
5579 if the switch is not recognised.
5580 * config/tc-m68k.c (md_parse_option): Likewise.
5581 * config/tc-pdp11.c (md_parse_option): Likewise.
5582 * config/tc-v850.c (md_parse_option): Likewise.
5583
5584 * as.h: Fix up formatting.
5585 * tc.h: Likewise.
5586
4101eec8
NC		 55872004-08-16 Nick Clifton <nickc@redhat.com>
5588
2766e5e4
NC		 5589 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5590
4101eec8
NC		 5591 * configure.in: Sort architecture based tables alphabetically.
5592 * configure: Regenerate.
5593
80f846b6
AM		 55942004-08-16 Alan Modra <amodra@bigpond.net.au>
5595
5596 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5597 { "cc", 68 }, with { "cr", 70 }.
5598
caa32fe5
NC		 55992004-08-13 Jan Beulich <jbeulich@novell.com>
5600 Nick Clifton <nickc@redhat.com>
5601
5602 * as.c: Add and handle new --alternate command line option.
5603 * macro.c (macro_set_alternate): New.
5604 * macro.h (macro_set_alternate): Declare.
5605 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5606 * doc/as.texinfo: Document new command line option and pseudo-ops
5607 as well as insert documentation originating from gasp about
5608 alternate macro syntax.
5609 * NEWS: Mention new command line option and pseudo-ops.
5610
b2221023
MM		 56112004-08-10 Mark Mitchell <mark@codesourcery.com>
5612
5613 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5614 to bignums.
5615
db6579d4
PB		 56162004-08-06 Paul Brook <paul@codesourcery.com>
5617
5618 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5619 Handle new relocations.
5620 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5621
e750405d
BW		 56222004-08-05 Bob Wilson <bob.wilson@acm.org>
5623
5624 * write.c (relax_segment): Use was_address instead of address when
5625 setting fr_fix field for align frag due to backwards .org.
5626
1d70c7fb
AO		 56272004-07-29 Alexandre Oliva <aoliva@redhat.com>
5628
5629 Introduce SH2a support.
5630 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5631 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5632 arch_sh2a_nofpu_up.
5633 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5634 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5635 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5636 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5637 to end of conditional expression.
5638 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5639 * config/tc-sh.c: Add sh2a-nofpu support.
5640 2003-12-29 DJ Delorie <dj@redhat.com>
5641 * tc-sh.c: Add sh2a support.
5642 (parse_reg): Add tbr.
5643 (parse_at): Support @@(disp,tbr).
5644 (get_specific): Support sh2a opcodes.
5645 (insert4): New, for 4 byte relocs.
5646 (build_Mytes): Support sh2a opcodes.
5647 (md_apply_fix3_Mytes): Support sh2a opcodes.
5648 2003-12-02 Michael Snyder <msnyder@redhat.com>
5649 * config/tc-sh.c (md_parse_option): Handle sh2a.
5650 (sh_elf_final_processing): Ditto.
5651
e7fbc2bf
JT		 56522004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5653
5654 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5655 for TE_NetBSD.
5656
9232bbb0
AM		 56572004-07-27 Alan Modra <amodra@bigpond.net.au>
5658
5659 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5660 (ppc_arch): Expand comment.
5661
670ec21d
NC		 56622004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5663
5664 * config/tc-crx.c: Support evaluating the difference between two
5665 symbols.
5666 * config/tc-crx.h: Likewise.
5667
406f8ff9 56682004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5669
5670 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5671 section.
5672 (ia64_elf_section_change_hook): Set the linked-to section for
5673 SHT_IA_64_UNWIND.
5674
c05e9f04
NC		 56752004-07-26 Dmitry Diky <diwil@spec.ru>
5676
5677 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5678 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5679 msp430xG438, msp430xG439.
5680
e9863d7f
DJ		 56812004-07-25 Daniel Jacobowitz <dan@debian.org>
5682
5683 * doc/as.texinfo (Section, PushSection): Correct documentation
5684 for ELF.
5685
543613e9 56862004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5687
5688 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5689 permissible for the selected instruction suffix.
5690 (match_template): Don't permit 64-bit general purpose operands in
5691 32-bit mode.
5692 (finalize_imm): Permit 64-bit immediates.
5693 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5694 specially except for the width of the used base and/or index
5695 registers. For 32-bit displacements, use sign-extended
5696 relocations only when using 64-bit addressing.
5697 Force zero displacement on rip-relative addressing when there is
5698 no other displacement.
5699 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5700 specially except for the width of the used base and/or index
5701 registers.
5702 (parse_register): Disallow Reg64 registers in 32-bit mode.
5703
543613e9
NC		 5704 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5705 suffix if the instruction doesn't support it.
04ca8703 5706
01a3f561
MR		 57072004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5708
5709 * config/tc-mips.c (append_insn): Handle constant expressions with
5710 no associated relocation.
5711 (mips_ip): Cancel the expression after use for the Q format
5712 specifier.
5713 (parse_relocation): Return no relocation for unsupported
5714 operators.
5715 (my_getSmallExpression): Return no relocation if no relocation
5716 operators are used.
5717
e12904d2
DA		 57182004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5719
5720 * config/obj-som.c (adjust_stab_sections): Add prototype.
5721 (obj_som_compiler, obj_som_version, obj_som_copyright,
5722 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5723 * config/tc-hppa.c (update_subspace): Likewise.
5724 (is_defined_subspace): Amplify comment.
5725 * config/obj-som.h (som_frob_file): Add prototype.
5726
90c1602c
L		 57272004-07-19 Christopher Faylor <cgf@timesys.com>
5728 H.J. Lu <hongjiu.lu@intel.com>
5729
5730 * subsegs.c (section_symbol): Don't create a new segment when
5731 existing segment is undefined.
5732
f263249b
RE		 57332004-07-16 Richard Earnshaw <rearnsha@arm.com>
5734
5735 * config/tc-arm.c: Include include/opcode/arm.h.
5736 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5737 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5738 (FPU_ARCH_*): Delete.
5739 * Makefile.am: Update dependencies.
5740 * Makefile.in: Regenerate.
5741
152c65b9
NC		 57422004-07-15 Nick Clifton <nickc@redhat.com>
5743
5744 * configure.in: Accept armbe as a big-endian arm configuration.
5745 * configure: Regenerate.
5746
0477af35
NC		 57472004-07-13 Thomas Nystrom <thn@saeab.se>
5748
5749 * config/tc-i386.c (T_SHIFTOP): New constant.
5750 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5751 (intel_el1): Handle '~'.
5752 (intel_get_token): Handle '<>', '&', '|' and '~'.
5753
57542004-07-13 Nick Clifton <nickc@redhat.com>
5755
5756 (md_assemble): Remove spurious newline from end of as_bad error
5757 message.
5758 (intel_e05_1): Likewise.
5759 (intel_e11): Likewise.
5760 (intel_match_token): Likewise.
5761
31302357
AS		 57622004-07-11 Andreas Schwab <schwab@suse.de>
5763
5764 * config/tc-m68k.c: Convert to C90. Remove redundant
5765 declarations. Indentation fixup.
5766 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5767 obj_coff_section ourselves.
04ca8703 5768
549f748d
JW		 57692004-07-09 James E Wilson <wilson@specifixinc.com>
5770
5771 * config/tc-ia64.c (default_big_endian): New.
5772 (dot_byteorder, md_begin): Use it.
5773 (md_parse_option): Set it.
04ca8703 5774
1a320fbb
NC		 57752004-07-09 Nick Clifton <nickc@redhat.com>
5776
5777 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5778 * configure: Regenerate.
5779 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5780 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5781 sh_find_elf_flags if necessary.
5782
de7e6852
RS		 57832004-07-08 Richard Sandiford <rsandifo@redhat.com>
5784
5785 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5786 going to be split into more than one in-place addend, return 0
5787 for relocations against mergeable sections. Associate comments
5788 with code.
5789
1fe1f39c
NC		 57902004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5791
5792 * Makefile.am (CPU_TYPES): Add crx.
5793 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5794 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5795 (DEPTC_crx_elf): New target.
5796 (DEPOBJ_crx_elf): Likewise.
5797 (DEP_crx_elf): Likewise.
5798 * Makefile.in: Regenerate.
5799 * configure.in: Add crx* target.
5800 * configure: Regenerate.
5801 * config/tc-crx.c: New file.
5802 * config/tc-crx.h: New file.
5803 * NEWS: Mention new target.
5804
d9895649
NC		 58052004-07-06 Nick Clifton <nickc@redhat.com>
5806
85fbca6a 5807 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5808 * configure.in:
5809 * configure: Regenerate. Add sh-symbian-elf target. If
5810 selected define TARGET_SYMBIAN.
5811 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5812 format if TARGET_SYMBIAN has been defined.
04ca8703 5813
e7bd9ea0
NC		 5814 * output-file.c (output_file_create): Report the target format
5815 chosen when bfd_openw reports that it is invalid.
5816
d9895649
NC		 5817 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5818 pseudo for BFD based assemblers.
5819
871ec896
JR		 58202004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5821
5822 gas:
5823 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5824 (md_parse_option): Remove redundant -isa testing.
5825 Make bfd_arch variable const.
5826 (md_show_usage): Make bfd_arch variable const.
5827
5a9ff93d
JW		 58282004-07-03 James E Wilson <wilson@specifixinc.com>
5829
5830 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5831 * config/tc-ia64.h (md_frag_check): Define.
5832
c87db184
CF		 58332004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5834
5835 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5836 externals.
5837 * doc/as.texinfo (Weak): Document PE weak symbols.
5838
3b91255e
RS		 58392004-07-03 Richard Sandiford <rsandifo@redhat.com>
5840
5841 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5842 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5843 (mips_frob_file): Rework so that only a single pass through the
5844 relocs is needed. Allow %lo()s to have higher offsets than their
5845 corresponding %hi()s or %got()s.
5846
310ea308
NC		 58472004-07-02 Nick Clifton <nickc@redhat.com>
5848
5849 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5850 allow values which have come from undefined symbols.
5851 Always consider this fixup to have been processed as a reloc
5852 cannot be generated for it.
5853
09b935ac
AM		 58542004-07-02 Alan Modra <amodra@bigpond.net.au>
5855
5856 * frags.h (struct frag): Add has_code and insn_addr fields.
5857 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5858 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5859 * config/tc-ppc.h (md_frag_check): Define.
5860
4d1cd5c7
MR		 58612004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5862
5863 * doc/Makefile.am (info): Rename goal to...
5864 (info-local): ... this, to preserve implicit dependencies.
5865 * doc/Makefile.in: Regenerate with automake 1.8.5.
5866
097f809a
NC		 58672004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5868
5869 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5870 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5871 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5872 (tc_gen_reloc): Likewise.
5873 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5874 (m32r_parse_name): Likewise.
5875 (m32r_cgen_parse_fix_exp): Likewise.
5876 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5877 (O_PIC_reloc): Likewise.
5878 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5879 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5880 for @GOTOFF, @GOT, @PLT.
5881
bb82af9f
NC		 58822004-06-21 Jan Beulich <jbeulich@novell.com>
5883
5884 * gas/symbols.c: While discarding ordinary local absolute symbols
5885 when --strip-local-absolute is in effect, retain file symbols.
5886
990ae22a
AS		 58872004-06-20 Andreas Schwab <schwab@suse.de>
5888
5889 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5890 (md_parse_option): Likewise.
5891
32137342
NC		 58922004-06-17 Jan Beulich <jbeulich@novell.com>
5893
5894 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5895 * config/te-netware.h: New file.
5896 * config/te-ppcnw.h: Delete: Obsolete.
5897 * configure.in: Eliminate ill NetWare targets. Make generic
5898 NetWare target use proper emulation.
5899 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5900 reference to new te-netware.h.
5901 * configure: Regenerate.
5902 * Makefile.in: Regenerate.
5903
f84d8e26
MS		 59042004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5905
5906 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5907 comparison in .insn pseudo operation.
5908
587aac4e
AM		 59092004-06-15 Alan Modra <amodra@bigpond.net.au>
5910
5911 * config/obj-coff.c (coff_adjust_section_syms): Use
5912 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5913 (coff_frob_section): Likewise.
5914 * config/tc-mips.c (md_apply_fix3): Likewise.
5915 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5916 (elf_frob_file_after_relocs): Likewise.
5917
2337eb33
DA		 59182004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5919
b8fc22bc
DA		 5920 * config/tc-hppa.c (log2): Rename to exact_log2.
5921 (pa_next_subseg): Delete unused function.
5922 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5923 (create_new_subspace): Likewise.
5924
2337eb33
DA		 5925 Bug gas/213
5926 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5927 labels. Fix warning.
5928
53cb0362
DD		 59292004-05-28 DJ Delorie <dj@redhat.com>
5930
5931 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5932 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5933 or non-merged symbols.
5934
888a75be
L		 59352004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5936
5937 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5938 restore the old slot when inserting srlz.i/srlz.d.
5939
f6f9408f
JR		 59402004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5941
5942 * Makefile.am: Regenerate dependecies.
5943 * Makefile.in: Regenerate.
5944 * config/tc-sh.c (valid_arch): Make unsigned.
5945 (preset_target_arch): Likewise.
5946 (md_begin): Use new architecture flags system.
5947 (get_specific): Likewise.
5948 (assemble_ppi): Likewise.
5949 (md_assemble): Likewise. Also fix error check for bad opcodes.
5950 (md_parse_option): Likewise. Also generate -isa values according
5951 to the table in bfd/cpu-sh.c instead of just constants. Also
5952 allow <arch>-up ISA variants.
5953 (sh_elf_final_processing): Replace if-else chain with a call to
5954 sh_find_elf_flags().
f6f9408f 5955
580b9172
NC		 59562004-05-28 Peter Barada <peter@the-baradas.com>
5957
5958 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5959 with zero offset into mode 2 addressing to save a word.
5960
652ca075
L		 59612004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5962
5963 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5964 (ar_is_only_in_integer_unit): New.
5965 (ar_is_only_in_memory_unit): New.
5966 (generate_unwind_image): Silence gcc on 32bit host.
5967 (md_assemble): Use ar_is_only_in_integer_unit instead of
5968 ar_is_in_integer_unit. Check AR access.
5969
60fed2d3
NC		 59702004-05-27 Peter Barada <peter@the-baradas.com>
5971
5972 * config/tc-m68k.c (md_begin): Sort the opcode table into
5973 alphabetical order.
5974 (m68k_compare_opcode): New function to do the sorting.
5975
be8c092b
NC		 59762004-05-24 Peter Barada <peter@the-baradas.com>
5977
5978 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5979 addressing on MIT style operands.
5980 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5981 w/mask addressing.
5982 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5983 operands.
5984
1181c20e
AM		 59852004-05-23 Alan Modra <amodra@bigpond.net.au>
5986
5987 * expr.c (operand, operator): Don't reject '++' and '--'.
5988
20e56c33
RS		 59892004-05-20 Richard Sandiford <rsandifo@redhat.com>
5990
5991 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5992 dwarf tables.
5993
04ca8703 59942004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5995
5996 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5997 * configure: Regenerate.
5998
0da76f83
NC		 59992004-05-13 Paul Brook <paul@codesourcery.com>
6000
6001 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6002
4b363073
NC		 60032004-05-13 Joel Sherrill <joel@oarcorp.com>
6004
6005 * configure.in (or32-*-rtems*): Switch to elf.
6006 * configure: Regenerate.
6007
9598fbe5
NC		 60082004-05-13 Nick Clifton <nickc@redhat.com>
6009
6010 * po/fr.po: Updated French translation.
6011
22fe14ad
NC		 60122004-05-11 Nick Clifton <nickc@redhat.com>
6013
6014 * doc/as.texinfo (Section): Document G and T flags to .section
6015 directive. Document the extra arguments that the G flag
6016 requires. Document the #tls flag.
6017
60182004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6019
6020 * subsegs.c (section_symbol): Create a new section symbol if
6021 the existing one doesn't match.
6022 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6023
532c738a
RS		 60242004-05-07 Richard Sandiford <rsandifo@redhat.com>
6025
6026 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6027 to cope with VR4181A errata MD(1) and MD(4).
6028
0503b355
BF		 60292004-05-07 Brian Ford <ford@vss.fsi.com>
6030
6031 * NEWS: Mention .secrel32 for pe[i]-i386.
6032
daeea990
AO		 60332004-05-07 Alexandre Oliva <aoliva@redhat.com>
6034
6035 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6036 (HANDLE_ALIGN): New.
6037
bfbdcf04
DJ		 60382004-05-06 Daniel Jacobowitz <dan@debian.org>
6039
6040 * Makefile.am (DIST_SUBDIRS): Define.
6041 * aclocal.m4: Regenerate with automake 1.8.4.
6042 * Makefile.in: Likewise.
6043 * doc/Makefile.in: Likewise.
6044
5e819f9c
JW		 60452004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6046
6047 * config/tc-ia64.c (dot_serialize): Declare.
6048 (dot_serialize): New function.
6049 (md_pseudo_table): Add ".serialize.data" and
6050 ".serialize.instruction" directives.
6051
e5976317
NC		 60522004-05-06 Nick Clifton <nickc@redhat.com>
6053
6054 * messages (as_internal_value_out_of_range): Print a message about
6055 a value being out of range. Be consistent about whether the
6056 values are printed in decimal or hexadecimal.
6057 (as_warn_value_out_of_range): Generate a warning message about an
6058 out of range value.
6059 (as_bad_value_out_of_range): Generate an error message about an
6060 out of range value.
6061 * as.h: Prototype the new functions.
6062 * config/tc-alpha.c (insert_operand): Use new function.
6063 * config/tc-arc.c (arc_insert_operand): Likewise.
6064 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6065 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6066 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6067 * config/tc-s390.c (s390_insert_operand): Likewise.
6068 * config/tc-v850.c (v850_insert_operand): Likewise.
6069
996991aa
AO		 60702004-05-05 Alexandre Oliva <aoliva@redhat.com>
6071
6072 * configure.in: Set em=linux for frv-*-*linux*.
6073 * configure: Rebuilt.
6074 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6075 (frv_md_fdpic_enabled): New.
6076 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6077 (DEFAULT_FDPIC): New.
6078 (frv_flags): Use DEFAULT_FDPIC.
6079 (frv_pic_flag): Likewise.
6080 (OPTION_NOPIC): New.
6081 (md_longopts): Add -mnopic.
6082 (md_parse_option): Handle it.
6083 (md_show_usage): Add -mfdpic and -mnopic.
6084
6b6e92f4
NC		 60852004-05-05 Peter Barada <peter@the-baradas.com>
6086
6087 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6088 chips for invalid coldfire instructions, rename selectors
6089 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6090 add current_chip to track which chip is referred to(including save/restore),
6091 use current_chip to select control registers, not current_arch.
6092 (md_show_usage): Add new chips.
6093 * doc/c-m68k.texi: Document new command line switches.
6094
6f079ae3
JJ		 60952004-05-05 Jakub Jelinek <jakub@redhat.com>
6096
6097 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6098 (NOP_OPCODE): Define.
6099 (s390_align_code): Remove prototype.
6100 * tc-s390.c (s390_align_code): Remove.
6101
2d6ed997
L		 61022004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6103
6104 * config/tc-ia64.c (make_unw_section_name): Removed.
6105 (start_unwind_section): New function.
6106 (generate_unwind_image): Take const segT instead of const
6107 char *.
6108 (dot_handlerdata): Adjusted.
6109 (dot_endp): Likewise.
6110
b9f18452
L		 61112004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6112
6113 * config/obj-elf.c (obj_elf_change_section): Allow the
6114 ".note.GNU-stack" section has SHF_EXECINSTR.
6115
fafe6678
L		 61162004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6117
6118 * config/obj-elf.c (get_section): Return bfd_boolean.
6119 (obj_elf_change_section): Call bfd_get_section_by_name_if
6120 instead of bfd_map_over_sections.
6121
86654c12
L		 61222004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6123
6124 * config/obj-elf.c (get_section): New function.
6125 (obj_elf_change_section): Support multiple sections with same
6126 name.
6127
376eb240
NC		 61282004-04-30 Nick Clifton <nickc@redhat.com>
6129
6130 * config/tc-arm.c (create_register_alias): Fix typo checking for
6131 case sensitive register aliases.
6132 (co_proc_number): Use error message string in all_reg_maps[]
6133 array.
6134 (cp_reg_required_here): Likewise.
6135 (fp_reg_required_here): Likewise.
6136
8a7140c3
NC		 61372004-04-29 Brian Ford <ford@vss.fsi.com>
6138
6139 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6140
3e722fb5
CD		 61412004-04-28 Chris Demetriou <cgd@broadcom.com>
6142
6143 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6144 (load_address, macro, mips_ip, md_parse_option)
6145 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6146 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6147 embedded-PIC handling, and update comments.
6148 (SWITCH_TABLE): Remove.
6149 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6150 (enum mips_pic_level): Remove EMBEDDED_PIC.
6151 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6152 (TC_FORCE_RELOCATION): Update comment.
6153 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6154 might be safe to remove now that MIPS embedded-PIC is gone.
6155
351e2b5a
DA		 61562004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6157
6158 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6159 call to obj_set_subsection_attributes.
6160 (obj_som_init_stab_section): Likewise.
6161 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6162 (pa_def_subspaces): Provide comdat default.
6163 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6164 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6165 calls to create_new_subspace and update_subspace to pass comdat flag.
6166 (create_new_subspace, update_subspace): Add new comdat argument. Use
6167 it in calls to obj_set_subsection_attributes.
6168 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6169 and use of comdat, common and dup_comm parameters.
6170
f5842774
L		 61712004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6172
6173 * config/obj-elf.c (obj_elf_change_section): Check if the old
6174 group name is NULL before comparison.
6175
558fe4a7
CD		 61762004-04-23 Chris Demetriou <cgd@broadcom.com>
6177
6178 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6179
81a21e38
TS		 61802004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6181
6182 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6183
61842004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 6185
6186 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6187 (OPTION_MEMBEDDED_PIC): Remove.
6188 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6189 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6190 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6191 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6192 (OPTION_ELF_BASE): Renumber.
6193 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6194 (md_show_usage): Remove mention of -membedded-pic.
6195 * doc/as.texinfo: Remove mention of -membedded-pic.
6196
4d0d148d
TS		 61972004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6198
6199 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6200 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6201 a.out support.
6202 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6203 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6204 USE_GLOBAL_POINTER_OPT.
6205
017315e4
TS		 62062004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6207
6208 * config/tc-mips.c (macro): One more use of load_delay_nop.
6209
269137b2
TS		 62102004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6211
6212 * config/tc-mips.c (load_delay_nop): New function.
6213 (load_address, macro): Use load_delay_nop() to build a nop
6214 which can be omitted with gpr_interlocks.
6215
24772049
TS		 62162004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6217
6218 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6219 cop_interlocks): Remove superfluous CPU entries.
6220
06516a5e
PB		 62212004-04-22 Paul Brook <paul@codesourcery.com>
6222
6223 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6224
fd99574b
NC		 62252004-04-22 Peter Barada <peter@the-baradas.com>
6226
6227 * NEWS: Added support for EMAC instructions and MAC/EMAC
6228 Motorola syntax.
6229 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6230 scale factor tokens, trailing_ampersand to mark mask addressing
6231 for MAC/EMAC instructions.
6232 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6233 '>>'.
6234 (yylex): Handle '>', '<', and '&' following '+'.
6235 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 6236 architectures in archs[].
fd99574b
NC		 6237 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6238 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6239 respectively.
6240 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6241 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6242 cases.
6243 Add EMAC operands to init_table[].
6244
69b97547
NC		 62452004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6246
6247 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6248 state.
6249 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6250 * config/tc-arm.c (enum mstate): Delete from here.
6251 (mapping_state): Remove the static mapstate variable and instead
6252 store the state in the segment. This allows a per-section mapping
6253 state. Handle and ignore MAP_UNDEFINED states.
6254 (arm_elf_change_section): Get the current mapping state from the
6255 new section.
6256 (s_ltorg): Set the mapping state to MAP_DATA.
6257 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6258 for each pool as it is emitted.
6259
62602004-04-22 Nick Clifton <nickc@redhat.com>
6261
6262 * config/tc-arm.h: Formatting tidy ups.
6263
7a7f4e42
CD		 62642004-04-20 Chris Demetriou <cgd@broadcom.com>
6265
6266 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6267
6482c264
NC		 62682004-04-20 DJ Delorie <dj@redhat.com>
6269
6270 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6271 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6272 [TE_PE] (O_secrel): Define.
6273 [TE_PE] (x86_pe_cons_fix_new): New.
6274 [TE_PE] (pe_directive_secrel): Likewise.
6275 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6276
5bf10039
EC		 62772004-04-19 Eric Christopher <echristo@redhat.com>
6278
c04f5787
AM		 6279 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6280 of previous patch for fix in gcc.
5bf10039 6281
77cd6497
JJ		 62822004-04-19 Jakub Jelinek <jakub@redhat.com>
6283
6284 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6285
b8861cfb
NS		 62862004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6287
6288 * read.c (do_align): Call md_flush_pending_output, if defined.
6289
f4c724fc
AM		 62902004-04-16 Alan Modra <amodra@bigpond.net.au>
6291
6292 * expr.c (operand): Correct checks for ++ and --.
6293
a4b6e8f6
L		 62942004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6295
6296 * config/tc-generic.c: Add some comments.
6297
d766e8ec
RS		 62982004-04-14 Richard Sandiford <rsandifo@redhat.com>
6299
6300 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6301 -{no-}mfix-vr4122-bugs.
6302 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6303 (append_insn, mips_emit_delays): Update accordingly.
6304 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6305 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6306 (md_parse_option): Update after above changes.
6307 (md_show_usage): Add -mfix-vr4120.
6308
ed9589d4
BW		 63092004-04-13 Bob Wilson <bob.wilson@acm.org>
6310
6311 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6312 of .section directive; add a reference to the ELF .subsection
6313 directive.
6314
097dba13
NC		 63152004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6316
6317 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6318 in parallel.
6319
279500de
TS		 63202004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6321
6322 * Makefile.am: Remove mips from aout targets.
6323 * Makefile.in: Regenerate.
6324 * configure.in: Remove mips-dec-bsd* target.
6325 * configure: Regenerate.
6326
b7d7dc63
AM		 63272004-04-07 Alan Modra <amodra@bigpond.net.au>
6328
6329 PR 96
6330 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6331 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6332 Update "mapping". Restrict some @ modifiers to 32 bit.
6333
f55629b8
KK		 63342004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6335 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6336
6337 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6338 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6339 dont_adjust_reloc_32 is set.
6340 (md_longopts): Add option -renesas.
6341 (md_parse_option, md_show_usage): Likewise.
6342 * doc/c-sh.texi: Likewise.
6343
a7844384
NC		 63442004-04-01 Dave Korn <dk@artimi.com>
6345
6346 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6347 hi16 and lo16 fixS structs.
6348 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6349 exactly the same way as for RELOC_DLX_REL16.
6350 (machine_ip): properly respect LO flag in the_insn and
6351 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6352 (md_apply_fix3): apply RELOC_DLX_LO16.
6353
6c71dbc4
SS		 63542004-03-30 Stan Shebs <shebs@apple.com>
6355
6356 Remove long-obsolete MPW support.
6357 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6358 * configure.in: Remove mention of ppc-*-mpw* config.
6359 * configure.in: Likewise.
6360
7cc69913
NC		 63612004-03-30 Nick Clifton <nickc@redhat.com>
6362
6363 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6364 OBJ_ELF being defined.
6365
53fbb48a
AM		 63662004-03-27 Alan Modra <amodra@bigpond.net.au>
6367
6368 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6369
d507cf36
PB		 63702004-03-23 Paul Brook <paul@codesourcery.com>
6371
6372 * config/tc-arm.c (meabi_flags): New variable.
6373 (arm_parse_eabi): New function.
6374 (md_begin): Set flags for EABI v3.
6375 (arm_eabis): Add.
6376 (arm_long_opts): Add meabi.
ab1e9ef7 6377 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6378 * doc/c-arm.texi: Ditto.
6379
88d65ad6
BW		 63802004-03-22 Bob Wilson <bob.wilson@acm.org>
6381
6382 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6383 tables even when use_literal_section flag is not set.
6384
13ef8878
AM		 63852004-03-22 Alan Modra <amodra@bigpond.net.au>
6386
6387 * config/tc-sh.c: Remove trailing whitespace.
6388
1048a9ba
HPN		 63892004-03-22 Hans-Peter Nilsson <hp@axis.com>
6390
6391 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6392 --mul-bug-abort and the default behavior.
6393 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6394 (err_for_dangerous_mul_placement): New variable.
6395 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6396 macros.
6397 (md_cris_relax_table): Have placeholder for STATE_MUL.
6398 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6399 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6400 case doing nothing.
6401 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6402 STATE_BYTE)>: Ditto.
6403 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6404 alignment and position of this frag, emit error message if
6405 suspicious.
6406 (md_assemble): For a multiply insn and when checking it,
6407 transform the current frag into a special frag for that purpose.
6408 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6409 OPTION_MULBUG_ABORT_ON>: Handle new options.
6410
a7877748
BW		 64112004-03-19 Bob Wilson <bob.wilson@acm.org>
6412
6413 * config/tc-xtensa.c (mark_literal_frags): New function.
6414 (xtensa_move_literals): Call mark_literal_frags for all literal
6415 segments, including init and fini literal segments.
6416 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6417
9992270f
DA		 64182004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6419
6420 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6421 (pa_comm): Set BSF_OBJECT in symbol flags.
6422
6e1772d5
AM		 64232004-03-19 Alan Modra <amodra@bigpond.net.au>
6424
6425 * Makefile.am: Run "make dep-am".
6426 * Makefile.in: Regenerate.
6427 * doc/Makefile.in: Regenerate.
6428 * config.in: Regenerate.
6429 * po/gas.pot: Regenerate.
6430
3e4caed2
NS		 64312004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6432
c95b35a9
NS		 6433 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6434 (demand_empty_rest_of_line): Issue an error here.
6435 (ignore_rest_of_line): Silently skip to end.
6436 (demand_copy_string): Issue an error, not warning.
6437 (equals): Likewise.
6438 * config/obj-elf.c (obj_elf_section_name): Likewise.
6439 (obj_elf_section): Likewise.
6440 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6441 (arc_extinst): Likewise.
6442 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6443 (dot_spill): Likewise.
6444 (dot_unwabi): Likewise.
6445 (dot_prologue): Likewise.
6446
3e4caed2
NS		 6447 * expr.c (operand): Reject ++ and --.
6448 (operator): Likewise.
6449
2ce4cc60
KK		 64502004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6451
6452 * config/tc-sh.c: Include dw2gencfi.h.
6453 (sh_cfi_frame_initial_instructions): New function.
6454 (sh_regname_to_dw2regnum): Likewise.
6455 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6456 file.
6457 (TARGET_USE_CFIPOP): Define.
6458 (tc_cfi_frame_initial_instructions): Likewise.
6459 (tc_regname_to_dw2regnum): Likewise.
6460 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6461 * Makefile.am: Update dependencies.
6462 * Makefile.in: Regenerate.
6463
9183ed4b
AM		 64642004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6465
6466 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6467 * configure: Regenerate.
6468
00bbdfe7
BW		 64692004-03-12 Bob Wilson <bob.wilson@acm.org>
6470
6471 * read.c (s_leb128): Call md_flush_pending_output.
6472
0f10071e
ML		 64732004-03-12 Michal Ludvig <mludvig@suse.cz>
6474
6475 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6476 * config/tc-i386.h (CpuPadLock): New define.
6477 (CpuUnknownFlags): Added CpuPadLock.
6478
84c84759
AS		 64792004-03-07 Andreas Schwab <schwab@suse.de>
6480
6481 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6482
6ec51dba
RH		 64832004-03-07 Richard Henderson <rth@redhat.com>
6484
6485 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6486 (cfi_finish): Likewise for fde.
6487
bae25f19
L		 64882004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6489
6490 * config/tc-ia64.c (md_assemble): Properly handle NULL
6491 align_frag.
6492 (ia64_handle_align): Don't abort if failed to add a stop bit.
6493
ab509236
L		 64942004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6495
6496 * Makefile.in: Regenerated.
6497 * aclocal.m4: Likewise.
6498 * configure: Likewise.
6499 * doc/Makefile.in: Likewise.
6500
d9201763
L		 65012004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6502
6503 * config/tc-ia64.c (dot_align): New.
6504 (ia64_do_align): Make it static.
6505 (md_pseudo_table): Use "dot_align" for "align".
6506 (ia64_md_do_align): Don't set align_frag here.
6507 (ia64_handle_align): Add a stop bit to the previous bundle if
6508 needed.
6509
6510 * config/tc-ia64.h (ia64_do_align): Removed.
6511
ae51a426
JR		 65122003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6513
6514 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6515 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6516 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6517 the most general type or the user specifically requested it.
6518 (md_assemble): Add a new error message for when an instruction
6519 is understood, but is not allowed due to an -isa option.
6520
9545c4ce
L		 65212004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6522
6523 * config/tc-ia64.c (align_frag): New.
6524 (md_assemble): Set the tc_frag_data field in align_frag for
6525 IA64_OPCODE_FIRST instructions.
6526 (ia64_md_do_align): Set align_frag.
6527 (ia64_handle_align): Add a stop bit if needed.
6528
6529 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6530 (TC_FRAG_INIT): New.
6531
676a64f4
RS		 65322004-03-01 Richard Sandiford <rsandifo@redhat.com>
6533
6534 * config/tc-frv.c (fr400_audio): New variable.
6535 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6536 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6537 (target_implements_insn_p): New function.
6538 (md_assemble): Report an error if the processor doesn't implement
6539 the instruction.
6540
bd337dde
NC		 65412004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6542
6543 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6544 (md_parse_option): Ditto.
6545 (OPTION_NO_SPECIAL_M32R): Added.
6546 (md_show_usage): Document it.
6547 (enable_speial_m32r): Changed a default value from 0 to 1.
6548 * doc/c-m32r.texi: Document the -no-bitinst option.
6549
78878175
NC		 65502004-02-27 Nick Clifton <nickc@redhat.com>
6551
6552 * config/tc-sh.c (get_operand): Revert previous delta.
6553 (tc_gen_reloc): Check for an unknown reloc type before processing
6554 the addend.
6555
1d6d62a4
MS		 65562004-02-27 Hannes Reinecke <hare@suse.de>
6557
6558 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6559 .insn pseudo operation.
6560
4aa3e325
NC		 65612004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6562
6563 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6564 added for wrong syntax.
6565
73369e65
EC		 65662004-02-26 Eric Christopher <echristo@redhat.com>
6567
6568 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6569 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6570
6a5709a5
JR		 65712004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6572
6573 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6574 nibble types to assembler.
6575
95385380
FF		 65762004-02-25 Fred Fish <fnf@redhat.com>
6577
6578 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6579
b5e0fabd
JW		 65802004-02-20 James E Wilson <wilson@specifixinc.com>
6581
6582 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6583 finalize_syms.
6584 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6585 (ia64_estimate_size_before_relax): New.
6586 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6587 (generate_unwind_image): Pass 1 to fixup_unw_records.
6588 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6589 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6590
2f01ffbf
JJ		 65912004-02-19 Jakub Jelinek <jakub@redhat.com>
6592
6593 * stabs.c (generate_asm_file): Avoid warning about use of
6594 uninitialized variable.
6595
9c59842f
JW		 65962004-02-18 David Mosberger <davidm@hpl.hp.com>
6597
6598 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6599 body, and endp, allow unwind records which do not have a "t"
6600 (time/instruction) field.
6601
34920d91
NC		 66022004-02-17 Petko Manolov <petkan@nucleusys.com>
6603
6604 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6605 (do_mav_dspsc_2): Likewise.
6606 Fix accumulator registers move opcodes.
6607
4dde8e61 66082004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6609 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6610
6611 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6612
936cf02e
JW		 66132004-02-10 Steve Ellcey <sje@cup.hp.com>
6614
6615 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6616 (tc_frob_symbol): New macro definition.
6617 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6618
e41f12f3
DJ		 66192004-02-09 Daniel Jacobowitz <drow@mvista.com>
6620
6621 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6622 read-only.
6623
a8a3b3b2
NS		 66242004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6625
6626 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6627 (TC_CASE_SENSITIVE): ... this.
6628 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6629 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6630
c97b7ef6
JW		 66312004-02-06 James E Wilson <wilson@specifixinc.com>
6632
6633 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6634 (generate_unwind_image): Re-add it here.
6635
e4475e39
NS		 66362004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6637
6638 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6639 * read.h (SKIP_WHITESPACE): Turn into an expression.
6640 * read.c (read_a_source_file): A pseudo is removed by having a
6641 NULL handler.
6642
5738bc24
JW		 66432004-02-05 James E Wilson <wilson@specifixinc.com>
6644
6645 * config/tc-ia64.c (output_endp): New.
6646 (count_bits): Delete.
6647 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6648 endp unwind records.
6649 (fixup_unw_records): Handle endp unwind records. Delete code for
6650 shortening prologue regions not followed by a body record.
6651 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6652 * config/tc-ia64.h (unw_record_type): Add endp.
6653
d6e78c11
JW		 66542004-02-03 James E Wilson <wilson@specifixinc.com>
6655
6656 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6657 fill padding bytes with zeroes.
6658 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6659 sets unwind_record slot_number and slot_frag fields.
6660
f6a22291
MR		 66612004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6662
6663 * config/tc-mips.c (add_got_offset_hilo): New function.
6664 (macro): Use load_register() and add_got_offset_hilo() to load
6665 constants instead of hardcoding code sequences throughout.
6666
127cab00
L		 66672004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6668
6669 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6670
6358301e
NC		 66712004-01-26 Bernardo Innocenti <bernie@develer.com>
6672
6673 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6674 like m68k-elf.
6675 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6676 of hard-coded test for TARGET_OS=elf.
6677
c8978940
CD		 66782004-01-24 Chris Demetriou <cgd@broadcom.com>
6679
6680 * config/tc-mips.c (hilo_interlocks): Change definition
6681 so that MIPS32, MIPS64 and later ISAs are included, along with
6682 the already-included machines. Update comments.
6683
c3ba240c
DJ		 66842004-01-23 Daniel Jacobowitz <drow@mvista.com>
6685
6686 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6687 undefined local labels.
6688
e864ceca
RS		 66892004-01-23 Richard Sandiford <rsandifo@redhat.com>
6690
6691 * config/tc-mips.c (load_address, macro): Update comments about
6692 NewABI GP relaxation.
6693
67c0d1eb
RS		 66942004-01-23 Richard Sandiford <rsandifo@redhat.com>
6695
6696 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6697 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6698 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6699 (set_at, load_register, load_address, move_register): Likewise.
6700 (load_got_offset, add_got_offset): Likewise.
6701 Update all calls and tidy accordingly.
6702
584892a6
RS		 67032004-01-23 Richard Sandiford <rsandifo@redhat.com>
6704
6705 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6706 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6707 (RELAX_USE_SECOND): Bump to 0x10000.
6708 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6709 (mips_macro_warning): New variable.
6710 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6711 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6712 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6713 of RELAX_ENCODE.
6714 (append_insn): Update mips_macro_warning.sizes.
6715 (macro_start, macro_warning, macro_end): New functions.
6716 (macro_build): Don't emit warnings here.
6717 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6718 (md_convert_frag): Check for cases where one macro alternative
6719 needs a warning and the other doesn't. Emit a warning if the
6720 longer sequence was chosen.
6721
4d7206a2
RS		 67222004-01-23 Richard Sandiford <rsandifo@redhat.com>
6723
6724 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6725 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6726 the first sequence, the size of the second sequence, and a flag
6727 that says whether we should warn.
6728 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6729 (RELAX_FIRST, RELAX_SECOND): New.
6730 (mips_relax): New variable.
6731 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6732 (append_insn): Remove "place" argument. Use mips_relax.sequence
6733 rather than "place" to check whether we're expanding the second
6734 alternative of a relaxable macro. Remove redundant check for
6735 branch relaxation. If generating a normal insn, and there
6736 is not enough room in the current frag, call relax_close_frag()
6737 to close it. Update mips_relax.sizes[]. Emit fixups for the
6738 second version of a relaxable macro. Record the first relaxable
6739 fixup in mips_relax. Remove tc_gen_reloc workaround.
6740 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6741 in the same way as in append_insn.
6742 (mips16_macro_build): Remove "place" argument.
6743 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6744 when generating the second version of a relaxable macro.
6745 (load_got_offset, add_got_offset): New functions.
6746 (load_address, macro): Use new relaxation machinery. Remove
6747 tc_gen_reloc workarounds.
6748 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6749 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6750 first version is needed.
6751 (tc_gen_reloc): Remove relaxation handling.
6752 (md_convert_frag): Go through the fixups for a relaxable macro and
6753 mark those that belong to the unneeded alternative as done. If the
6754 second alternative is needed, adjust the fixup addresses to account
6755 for the deleted first alternative.
6756
0530d30a
RS		 67572004-01-23 Richard Sandiford <rsandifo@redhat.com>
6758
6759 * frags.h (frag_room): Declare.
6760 * frags.c (frag_room): New function.
6761 * doc/internals.texi: Document it.
6762
048cdf86
TS		 67632004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6764
6765 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6766 optimization for -mtune=r3900, as this will break on other CPUs.
6767
28d39d1a
NC		 67682004-01-11 Tom Rix <tcrix@worldnet.att.net>
6769
6770 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6771 be relaxed, use fixup.
28d39d1a
NC		 6772 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6773
26664553
JJ		 67742004-01-19 Jakub Jelinek <jakub@redhat.com>
6775
6776 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6777 precision operands.
6778
895921c9
MR		 67792004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6780
6781 * config/tc-mips.c (append_insn): Properly detect variant frags
6782 that preclude swapping of relaxed branches. Correctly swap
6783 instructions between frags when dealing with relaxed branches.
6784
f8b73030
MR		 67852004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6786
6787 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6788 throughout.
6789 * aclocal.m4: Regenerate.
6790 * configure: Regenerate.
6791
ca9a79a1 67922004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6793
ca9a79a1
NC		 6794 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6795 manipulation insns.
6796
cc3d92a5
RS		 67972004-01-12 Richard Sandiford <rsandifo@redhat.com>
6798
6799 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6800 reloc, reserve space for the delay slot as well as the jalr itself.
6801
e45d0630
PB		 68022004-01-09 Paul Brook <paul@codesourcery.com>
6803
6804 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6805 (do_vfp_sp2_from_reg2): New function.
6806 (insns): Use them.
6807 (do_vfp_dp_from_reg2): Check return values properly.
6808
81912461
ILT		 68092004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6810
78849248
ILT		 6811 * config/tc-mips.c (warn_nops): Remove static variable.
6812 (macro): Remove test of warn_nops.
6813 (md_shortops): Remove 'n'.
6814 (md_parse_option): Remove 'n' case.
6815 (md_show_usage): Remove -n.
6816 * doc/as.texinfo (Overview): Remove MIPS -n option.
6817 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6818 * NEWS: Mention removal of MIPS -n option.
6819
81912461
ILT		 6820 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6821 (cop_interlocks): Check ISA level.
6822 (cop_mem_interlocks): Define.
6823 (reg_needs_delay): Check cop_interlocks rather than
6824 ISA_HAS_COPROC_DELAYS.
6825 (append_insn): Likewise. Use cop_mem_interlocks rather than
6826 directly checking mips_opts.isa.
6827 (mips_emit_delays): Likewise.
6828
73f20958
L		 68292004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6830
6831 * config/tc-ia64.c (unwind): Move next_slot_number and
6832 next_slot_frag to ...
6833 (unw_rec_list): Here.
6834 (free_list_records): Removed.
6835 (output_unw_records): Likewise.
6836 (generate_unwind_image): Make it void.
6837 (alloc_record): Initialize next_slot_number and next_slot_frag.
6838 (slot_index): Take .org, .space and .align into account.
6839 (fixup_unw_records): Don't set slot_number to 0. Use
6840 list->next_slot_number and list->next_slot_frag instead of
6841 unwind.next_slot_number and unwind.next_slot_frag.
6842 (ia64_convert_frag): New.
6843 (generate_unwind_image): Generate a rs_machine_dependent frag
6844 for unwind record.
6845 (emit_one_bundle): Use list->next_slot_number and
6846 list->next_slot_frag instead of unwind.next_slot_number and
6847 unwind.next_slot_frag.
6848
6849 * config/tc-ia64.h (md_convert_frag): Defined as
6850 ia64_convert_frag.
6851 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6852
99d09cdb
AO		 68532004-01-06 Alexandre Oliva <aoliva@redhat.com>
6854
6855 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6856 * config/tc-frv.h (md_apply_fix3): Don't define.
6857 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6858 operands.
6859 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6860 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6861 * config/tc-frv.c (line_separator_chars): Add `!'.
6862 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6863 * config/tc-frv.c (md_assemble): Clear insn upfront.
6864 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6865 * config/tc-frv.c (OPTION_FDPIC): New macro.
6866 (md_longopts): Add mfdpic.
6867 (md_parse_option): Handle it.
6868 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6869 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6870 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6871 (frv_pic_ptr): Parse funcdesc.
6872
4a4c4a1d
MR		 68732004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6874
6875 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6876 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6877
2251dd89
MR		 68782004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6879
6880 * Makefile.am (Makefile): Move the dependency on
6881 $(BFDDIR)/configure.in to...
6882 (CONFIG_STATUS_DEPENDENCIES): ... here.
6883 (AUTOMAKE_OPTIONS): Require automake 1.8.
6884 * Makefile.in: Regenerate.
6885 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6886 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6887 $(BFDDIR)/configure.in here as well.
6888 * doc/Makefile.in: Regenerate.
6889
c6581168
MR		 68902004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6891
6892 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6893 * Makefile.in: Regenerate.
6894 * aclocal.m4: Regenerate.
6895 * doc/Makefile.am (install, install-info): Remove.
6896 (install-data-local): A new hook for install-info.
6897 (AUTOMAKE_OPTIONS): Require automake 1.8.
6898 * doc/Makefile.in: Regenerate.
6899
303e7b79
NC		 69002004-01-02 Nutan Singh <nutan@kpitcummins.com>
6901
6902 * doc/c-sh.texi: Update description about floating point behavior
6903 of SH family.
6904
b50c15dc
NC		 69052004-01-02 Bernardo Innocenti <bernie@develer.com>
6906
6907 * configure.in: Add m68k-uClinux target.
6908 * configure: Regenerate.
7de9afa2 6909
c9e214e5 6910For older changes see ChangeLog-0203
08d56133
NC		 6911\f
6912Local Variables:
6913mode: change-log
6914left-margin: 8
6915fill-column: 74
6916version-control: never
6917End:
GDB Binutils - Deliverables
This page took 0.571498 seconds and 4 git commands to generate.