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2005-01-16 Jason Thorpe <thorpej@netbsd.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
df227444
L		 12005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR 659
4 * config/tc-i386.c (i386_scale): Disallow 0 scale.
5
b8b80cf7
NC		 62005-01-12 Nick Clifton <nickc@redhat.com>
7
8 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
9 ignored_arguments array.
10
324007b9
L		 112005-01-10 H.J. Lu <hongjiu.lu@intel.com>
12
13 * write.c (write_object_file): Disallow a symbol equated to
14 common symbol.
15
5c4504f7
NC		 162005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
17
18 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
19 bfd_mach_maxq20.
20 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
21 (maxq_target): New function: Set the machine type.
22
4e7fd91e
PB		 232005-01-06 Paul Brook <paul@codesourcery.com>
24
25 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
26 (md_begin): Handle TE_VXWORKS for FP defaults.
27 (md_apply_fix3): Correct rela offsets.
28 (elf32_arm_target_format): Add VxWorks targets.
29
ea3eed15
PB		 302005-01-06 Paul Brook <paul@codesourcery.com>
31
32 * configure.tgt: Set em=vxworks for *-*-vxworks.
33 * config/te-vxworks.h: New File.
34
5dc1606f
PB		 352005-01-06 Paul Brook <paul@codesourcery.com>
36
37 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
38
18af0b39
NC		 392005-01-04 Dmitry Diky <diwil@spec.ru>
40
41 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
42 global label.
43
196e8040
JW		 442005-01-03 David Mosberger <davidm@hpl.hp.com>
45
46 * config/tc-ia64.c (md): Add member "loc_directive_seen".
47 (dot_loc): New function.
48 (md_pseudo_table): Add entry to map .loc to dot_loc().
49 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
50 seen a .loc directive or we're generating DWARF2 debug info for
51 assembly source.
52
a207757e
AM		 532004-12-29 Alan Modra <amodra@bigpond.net.au>
54
55 PR gas/619
56 * read.c (s_comm_internal): Don't zero end of name until size
57 expression has been parsed.
58
71d7ecf2
MM		 592004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
60
61 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
62
30c62922
TL		 632004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
64
65 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
66 case).
67
14ee9f48
ILT		 682004-12-22 Ian Lance Taylor <ian@airs.com>
69
70 * configure.tgt: New.
71 * configure.in: Move setting of cpu_type, fmt, etc., to
72 configure.tgt.
73 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
74 $(srcdir)/configure.tgt.
75 * configure, Makefile.in: Rebuild.
76
750bce0e
NC		 772004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
78
79 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
80 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
81 instructions.
82 (avr_offset_expression): New function to parse offsets for LDI
83 instructions.
84 (avr_operand): Use it.
85 (md_apply_fix3): Generate the relocs.
86
9d2be1ee
JR		 872004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
88
89 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
90 BFD_RELOC_SH_IMMS10BY8 relocation.
91
92 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
93 than just ignoring bad code.
94
1e50d24d
RS		 952004-12-16 Richard Sandiford <rsandifo@redhat.com>
96
97 * config/tc-v850.c (handle_lo16): New function.
98 (v850_reloc_prefix): Use it to check lo().
99 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
100
2fbd2a87
NC		 1012004-12-14 P.J. Darcy <darcypj@us.ibm.com>
102
103 * configure.in: Add s390x-ibm-tpf support.
104 * configure: Regenerate.
105
7a6d0b32
JB		 1062004-12-15 Jan Beulich <jbeulich@novell.com>
107
108 * config/obj-elf.c (obj_elf_change_section): Only set type and
109 attributes on new sections. Emit warning when type of re-declared
110 section doesn't match.
111
5b9d23c6
JB		 1122004-12-15 Jan Beulich <jbeulich@novell.com>
113
114 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
115 '.cfi_startproc simple' doesn't inherit the old value.
116
dcb45a06
JB		 1172004-12-15 Jan Beulich <jbeulich@novell.com>
118
119 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
120 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
121 generation to emit a factored offset.
122
aa6975fb
ILT		 1232004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
124
6943caf0
ILT		 125 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
126 which is too large in the case of NO_PIC without 64-bit
127 addresses.
128
aa6975fb
ILT		 129 * config/tc-mips.c (mips_in_shared): New static variable.
130 (macro_build_lui): Permit "_gp" if !mips_in_shared.
131 (md_longopts): Add -mshared and -mno-shared.
132 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
133 (s_cpload): Implement !mips_in_shared case.
134 (s_cpsetup): Likewise.
135 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
136 * NEWS: Mention -mno-shared.
137
be1b2b4b
PB		 1382004-12-09 Paul Brook <paul@codesourcery.com>
139
140 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
141 for function start.
142
9a92f48d
ILT		 1432004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
144
dd22970f
ILT		 145 * config/tc-mips.c (append_insn): If we emit a nop during a relax
146 sequence, increase the size of the sequence.
147
9a92f48d
ILT		 148 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
149 use CPU_RM9000.
150
b617dc20
BE		 1512004-12-07 Ben Elliston <bje@gnu.org>
152
153 * read.c (s_align): Use an align_limit temporary to allay a GCC
154 signed/unsigned comparison warning.
155
c820d418
MM		 1562004-12-01 Mark Mitchell <mark@codesourcery.com>
157
158 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
159 * configure.in: Use it for arm*-*-linux-gnueabi*.
160 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
161 * config/te-armlinuxeabi.h: New file.
162 * Makefile.in: Regenerated.
163 * aclocal.m4: Likewise.
164 * configure: Likewise.
165 * doc/Makefile.in: Regenerated.
166
2b0210eb
BW		 1672004-12-02 Bob Wilson <bob.wilson@acm.org>
168
169 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
170 (xtensa_restore_emit_state): Likewise.
171
9ebd302d
AM		 1722004-12-02 Alan Modra <amodra@bigpond.net.au>
173
174 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
175 (s_align): Use it.
176
32118081
NC		 1772004-11-30 Tero Niemela <tero_niemela@yahoo.com>
178
179 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
180 * Makefile.in: Regenerate.
181
3f414718
TL		 1822004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
183
9ebd302d
AM		 184 * config/tc-crx.c: Major code cleanup. Remove unused variables and
185 functions, give functions a meaningful name, add comments.
186 (check_range): New function - Replace operand size calculation
3f414718
TL		 187 with range checking.
188 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 189 (enum op_err): New.
3f414718
TL		 190 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
191 handling.
192
a7498ae6
NC		 1932004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
194
195 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
196 miss between different section in the same module.
197 (tc_gen_reloc): Likewise.
198
5c54fd37
NC		 1992004-11-25 Theodore A. Roth <troth@openavr.org>
200
201 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
202 atmega325, atmega3250, atmega645 and atmega6450.
203
37edbb65
JB		 2042004-11-25 Jan Beulich <jbeulich@novell.com>
205
206 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
207 permissible for the selected instruction suffix.
208 (process_suffix): For DefaultSize instructions, suppressing the
209 guessing of a 'q' suffix if the instruction doesn't support it is
210 pointless, because only an 'l' suffix can be guessed in this place.
211
5515a510
NC		 2122004-11-24 Nick Clifton <nickc@redhat.com>
213
214 * config/tc-iq2000.c: Remove support for IQ10 processor.
215 Convert to ISO C90 formatting.
216 * config/tc-iq2000.h: Likewise.
217
dae1b34e
NC		 2182004-11-23 Nick Clifton <nickc@redhat.com>
219
220 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
221 in this table. They should be correct now.
222
5c6af06e
JB		 2232004-11-23 Jan Beulich <jbeulich@novell.com>
224
225 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
226 indicate the MMX extensions added by both SSE and 3DNow!A.
227 (Cpu3dnowA): Declare.
228 (CpuUnknownFlags): Update.
229 * config/tc-i386.c (cpu_sub_arch_name): Declare.
230 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
231 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
232 3DNow!. Athlon additionally implies 3DNow!A. Several new
233 entries (those starting with a dot are for sub-arch specification).
234 (set_cpu_arch): Handle sub-arch specifications.
235 (parse_insn): Distinguish between instructions not supported because
236 of insufficient CPU features and because of 64-bit mode.
237 * doc/c-i386.texi: Describe enhanced .arch directive.
238
d9740523
BW		 2392004-11-22 Bob Wilson <bob.wilson@acm.org>
240
241 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
242
3120ef82
BW		 2432004-11-22 Bob Wilson <bob.wilson@acm.org>
244
245 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
246 without a corresponding .debug_info section.
247
d190d046
HPN		 2482004-11-22 Hans-Peter Nilsson <hp@axis.com>
249
250 * read.c (potable): Add "error" and "warning".
251 (s_errwarn): New function.
252 * read.h (s_errwarn): Declare.
253 * doc/as.texinfo (Error, Warning): Document .error and .warning.
254
5519f6ea
NC		 2552004-11-22 Nick Clifton <nickc@redhat.com>
256
257 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
258 c_dot_file_symbol.
259
f5c7edf4
AM		 2602004-11-19 Alan Modra <amodra@bigpond.net.au>
261
262 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
263 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
264
a4528eeb
AM		 2652004-11-19 Alan Modra <amodra@bigpond.net.au>
266
267 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
268 (coff_adjust_symtab): Adjust call.
269 (crawl_symbols): Likewise.
270 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
271 (obj_app_file): Adjust.
272
444bf5f3
NC		 2732004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
274
275 * configure.in: Enable bfd_assember for the MAXQ port.
276 * configure: Regenerate.
277
a1ace8d8 2782004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 279 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 280
281 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
282 there is a conflict.
283 (check_t1_t2_reads_and_writes): Check for both reads and writes to
284 interfaces that are related as determined by xtensa_interface_class_id.
285
30e857fc
NC		 2862004-11-12 Nick Clifton <nickc@redhat.com>
287
288 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
289 offsets for conditional branches.
290
a67517f4
BW		 2912004-11-11 Bob Wilson <bob.wilson@acm.org>
292
293 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
294
1d19a770
BW		 2952004-11-10 Bob Wilson <bob.wilson@acm.org>
296
297 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
298 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
299 MAYBE_UNREACHABLE.
300 (relax_frag_immed): Update call to update_next_frag_state.
301
c04f5787
AM		 3022004-11-10 Alan Modra <amodra@bigpond.net.au>
303
304 * obj.h (struct format_ops <app_file>): Add int param.
305 * read.h (s_app_file_string): Likewise.
306 * read.c (s_app_file_string): Likewise.
307 (s_app_file): Adjust s_app_file_string call.
308 * config/tc-mips.c (s_mips_file): Likewise.
309 * config/obj-coff.h (obj_app_file): Add app param.
310 * config/obj-ecoff.h (obj_app_file): Likewise.
311 * config/obj-multi.h (obj_app_file): Likewise.
312 * config/obj-elf.h (elf_file_symbol): Likewise.
313 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
314 if called for # preprocessor lines.
315
a77a9021
L		 3162004-11-08 H.J. Lu <hongjiu.lu@intel.com>
317
318 PR 528
319 * symbols.c (resolve_symbol_value): Convert weak symbols only
320 for Windows PECOFF.
321 (symbol_equated_reloc_p): Don't equate weaks when relocating
322 only for Windows PECOFF.
323
aea44f62
TL		 3242004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
325
326 * config/tc-crx.c (print_insn): Check and set insn_addr.
327 * config/tc-crx.h (md_frag_check): Define.
328
7499d566
NC		 3292004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
330 Vineet Sharma <vineets@noida.hcltech.com>
331
332 * configure.in: Add support for new target maxq-coff.
333 * configure: Regenerate.
334 * NEWS: Mention new support.
335 * config/tc-maxq.c: New file.
336 * config/tc-maxq.h: New file.
337 * config/obj-coff.h: Add support for maxq-coff.
338
977cdf5a
NC		 3392004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
340
341 * symbols.c (any_external_name): Define.
a77a9021 342 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 343 (S_SET_EXTERNAL): Support any_external_name.
344 (S_SET_NAME): Qualify parameter const.
316f3bf8 345 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 346 * symbols.h (S_SET_NAME): Qualfiy parameter const.
347 * tc.h (any_external_name): Declare.
348 * config/obj-coff.c ("coff/pe.h"): Include for BFD
349 assemblers also.
350 (weak_is_altname): Declare and define.
351 (weak_name2altname): Same.
352 (weak_altname2name): Same.
353 (weak_uniquify): Same.
354 (weak_altprefix): Define.
355 (obj_coff_weak): Change .weak syntax and handling.
356 (coff_frob_symbol): Fix PE weak symbol alternates.
357 * config/obj-coff.h (USE_UNIQUE): Define.
358 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
359 are in another segment.
360 (tc_gen_reloc): Remove broken addend hack.
361 doc/as.texinfo: Update.
362
34e41783
BW		 3632004-11-05 Sterling Augustine <sterling@tensilica.com>
364
365 * config/tc-xtensa.c (total_frag_text_expansion): New.
366 (md_estimate_size_before_relax): Use it.
367 (find_address_of_next_align_frag): Likewise.
368
dcd46b4e
TL		 3692004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
370
371 * config/tc-crx.c: Rename argument types.
372 (processing_arg_number): Rename to 'cur_arg_num'.
373 (get_number_of_bits): Rename to 'set_operand_size'.
374 (get_operandtype): Rename to 'parse_operand', totally rewrite.
375 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
376 (set_indexmode_parameters): Remove function, integrate its code into
377 'set_operand'.
378 (set_operand_size): Get rid of 'Operand Number' function parameter -
379 use global variable 'cur_arg_num' instead.
380 Use a local 'argument' pointer to reference the current argument.
381 (parse_operand): Likewise.
382 (set_operand): Likewise.
383 (process_label_constant): Likewise.
384
9456465c
BW		 3852004-11-04 Bob Wilson <bob.wilson@acm.org>
386
387 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
388 (add_section_rename): Delete. Inlined into...
389 (build_section_rename): ...here. Use xstrdup instead of strdup.
390 (xtensa_section_rename): Drop "const" from argument and return types.
391 (md_show_usage): Indent to match show_usage().
392 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
393 (tc_canonicalize_section_name): Define.
394 (md_elf_section_rename): Remove unused macro.
395 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
396 * doc/c-xtensa.texi (Xtensa Options): Likewise.
397 (Frame Directive): Delete.
398
7f266840
DJ		 3992004-11-04 Daniel Jacobowitz <dan@debian.org>
400
401 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
402 * config/tc-arm.c (target_oabi): Delete.
403 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
404 (arm_opts): Remove moabi.
405 * doc/as.texinfo (Overview): Remove documentation of -moabi.
406 * doc/c-arm.texi (ARM Options): Likewise.
407 * configure: Regenerated.
408
ae57792d
HPN		 4092004-11-04 Hans-Peter Nilsson <hp@axis.com>
410
411 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
412 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
413 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
414 * configure: Regenerate.
415 * config/tc-cris.c (enum cris_archs): New.
416 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
417 (cris_insn_ver_valid_for_arch): New functions.
418 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
419 (cris_arch): New variable.
420 (md_pseudo_table): New pseudo .arch.
421 (err_for_dangerous_mul_placement): Initialize according to
422 DEFAULT_CRIS_ARCH.
423 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
424 All users changed.
425 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
426 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
427 (BRANCH_WF_V32, BRANCH_WB_V32): New.
428 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
429 use in md_cris_relax_table.
430 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
431 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
432 Update and improve head comment.
433 (OPTION_PIC): Define in terms of previous option, OPTION_US.
434 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
435 (OPTION_ARCH): New.
436 (md_longopts): New option --march=...
437 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
438 macros.
439 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
440 (HANDLE_RELAXABLE): New macro.
441 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
442 cases. Check for weak symbols and assume not relaxable. Handle
443 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
444 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
445 fragP->fr_symbol.
446 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
447 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
448 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 449 (cris_relax_frag): Handle new states.
ae57792d
HPN		 450 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
451 (md_begin): Define symbols "..asm.arch.cris.v32",
452 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
453 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
454 when entering opcode table entry points.
455 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
456 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
457 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
458 (cris_process_instruction): Initialize out_insnp->insn_type to
459 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
460 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
461 cases.
462 <case 'm'>: Check that modified_char == '.'.
463 <invalid operands>: Consume the rest of the line.
464 When operands don't match, skip over subsequent insns with
465 non-matching version specifier but same mnemonic.
466 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
467 special registers in CRISv32 are always 32 bit long.
468 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
469 New cases.
470 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
471 and compatible. Recognize "ACR" for v32, unless followed by "+".
472 (get_spec_reg): Consider cris_arch when looking up register.
473 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
474 v32 or compatible.
475 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
476 (cris_get_expression): Restore input_line_pointer if failing "early".
477 (get_flags): Consider cris_arch and recognize flags accordingly.
478 (branch_disp): Adjust for CRISv32.
479 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
480 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
481 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
482 resolved. Don't enter zeros in object file for
483 BFD_RELOC_32_PCREL.
484 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
485 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
486 (md_parse_option): Break out "return 1".
487 <OPTION_ARCH> New case.
488 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
489 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
490 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
491 <case BFD_RELOC_32_PCREL>: New cases.
492 Addends for non-zero fx_pcrel are too in fx_offset.
493 (md_show_usage): Show --march=<arch>.
494 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
495 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
496 (s_syntax) <struct syntaxes>: Properly constify member operand.
497 * config/tc-cris.h (TARGET_MACH): Define.
498 (cris_mach): Declare.
499 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
500 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
501 (CRIS-Opts): Document --march=...
502 (CRIS-Pseudos): Document .arch.
503
9306ca4a
JB		 5042004-11-04 Jan Beulich <jbeulich@novell.com>
505
506 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
507 intel syntax and no register prefix, allow $ in symbol names when
508 intel syntax.
509 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
510 (intel_float_operand): Add fourth return value indicating math control
511 operations. Make classification more precise.
512 (md_assemble): Complain if memory operand of mov[sz]x has no size
513 specified.
514 (parse_insn): Translate word operands to floating point instructions
515 operating on integers as well as control instructions to short ones
516 as expected by AT&T syntax. Translate 'd' suffix to short one only for
517 floating point instructions operating on non-integer operands.
518 (match_template): Remove fldcw special case. Adjust q-suffix handling
519 to permit it on fild/fistp/fisttp in AT&T mode.
520 (process_suffix): Don't guess DefaultSize insns' suffix from
521 stackop_size for certain floating point control instructions. Guess
522 suffix for branch and [ls][gi]dt based on flag_code. Split error
523 messages for Intel and AT&T syntax, and make the condition more strict
524 for the former. Adjust suppressing of generation of operand size
525 overrides.
526 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
527 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
528 more error checking.
529 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
530 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
531
2b4f075a
HPN		 5322004-11-03 Hans-Peter Nilsson <hp@axis.com>
533
534 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
535 md_short_jump_size, md_long_jump_size.
536 * write.c [!WORKING_DOT_WORD]: Ditto.
537 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
538 qualifier.
539 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
540 declare.
541 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
542 const qualifier in these definitions.
543 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
544 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
545
ddbc47ac
NC		 5462004-11-02 Nick Clifton <nickc@redhat.com>
547
548 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
549 table before deciding to produce a .debug_line section to match up
550 with a user provided .debug_info section.
551
3ad3f5ad
TL		 5522004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
553
554 * config/tc-crx.c (getreg_image): Bug fix, a return value was
555 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
556
c815a616
TL		 5572004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
558
559 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
560 (get_flags): New function.
c04f5787
AM		 561 (get_number_of_bits): Edit comments, update numeric values to
562 supported sizes.
563 (process_label_constant): Don't support the colon
564 format (SYMBOL:[s|m|l]).
c815a616
TL		 565 (set_cons_rparams): Support argument type 'arg_rbase'.
566 (get_operandtype): Bug fix in 'rbase' operand type parsing.
567 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 568 (getreg_image): Remove redundant code, update according to latest
569 CRX spec.
c815a616 570 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 571 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 572 instruction type (not only mnemonic).
573 Add various error checking.
574 (preprocess_reglist): Support HI/LO and user registers.
575
ed7af9f9
L		 5762004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
577
c04f5787 578 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 579 in an epilogue directive go negative.
580
ac025970
L		 5812004-10-25 H.J. Lu <hongjiu.lu@intel.com>
582
583 PR 474
584 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
585 after reporting template error during manual bundling. Reported
586 by Michael Dupont, michaelx.dupont@intel.com.
587
a394c00f
NC		 5882004-10-25 Daniel Jacobowitz <dan@debian.org>
589
590 * Makefile.am: Run dep-am.
591 * aclocal.m4: Regenerate with automake 1.9.2.
592 * Makefile.in: Regenerate with automake 1.9.2.
593 * doc/Makefile.in: Likewise.
594
595 * config/tc-arm.c: Include "dw2gencfi.h".
596 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
597 New functions.
598 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
599 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
600 (tc_cfi_frame_initial_instructions): Define.
601 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
602 Add prototypes.
603
23d83918
TL		 6042004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
605
606 * config/tc-crx.c (assemble_insn): Check unsigned immediate
607 operands validity.
608 Update coprocessor id to be unsigned immediate.
609
bb41ade5
AM		 6102004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
611
612 * config/tc-i386.c (O_secrel): Delete.
613 (tc_pe_dwarf2_emit_offset): New function.
614 * config/tc-i386.h (O_secrel): Define as O_md1.
615 (TC_DWARF2_EMIT_OFFSET): Define.
616
87e62348
NC		 6172004-10-18 Nick Clifton <nickc@redhat.com>
618
619 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
620 ignore @fptr() directives for 4-byte fixups.
621
3c55da70
AM		 6222004-10-15 Alan Modra <amodra@bigpond.net.au>
623
624 * Makefile.am: Run "make dep-am"
625 * Makefile.in: Regenerate.
626
40e7b7b9
BW		 6272004-10-14 Bob Wilson <bob.wilson@acm.org>
628
629 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
630 Remove comments about placement of literal pools.
631 (Literal Directive): Update description of literal placement.
632 (Literal Prefix Directive): Remove statement that this does not apply
633 to absolute-mode literals. Describe new section naming scheme.
634
b08b5071
BW		 6352004-10-12 Bob Wilson <bob.wilson@acm.org>
636
637 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
638 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
639 is_windowed_return_opcode): Delete.
640 (xtensa_frob_label): Use get_subseg_target_freq.
641 (md_assemble): Inline call to is_entry_opcode.
642 (xtensa_handle_align): Inline call to get_frag_is_literal.
643 (relaxation_requirements): Inline call to is_jx_opcode.
644 (emit_single_op): Inline call to is_movi_opcode.
645 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
646 get_frag_is_no_transform, is_entry_opcode, and
647 set_frag_is_specific_opcode. Use get_subseg_total_freq.
648 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
649 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
650 Inline calls to get_frag_is_no_transform.
651 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
652 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
653 get_frag_is_no_transform.
654 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
655 and set_frag_is_no_transform.
656 (get_expression_value): Delete.
657 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
658 cur_target_freq to target_freq.
659 (get_subseg_info): Split out code to create a new map entry into ...
660 (add_subseg_info): ... this new function.
661 (get_last_insn_flags): Check if get_subseg_info succeeded.
662 (set_last_insn_flags): Call add_subseg_info if needed.
663 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
664 (xtensa_reorder_segments): Compute last_sec while counting sections.
665 Remove call to get_last_sec.
666 (get_last_sec): Delete.
667 (cache_literal_section): Inline call to retrieve_literal_seg and its
668 callees, seg_present and add_seg_list.
669 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
670 (get_frag_is_insn, get_frag_is_no_transform,
671 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
672 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
673
7fa3d080
BW		 6742004-10-12 Bob Wilson <bob.wilson@acm.org>
675
676 * config/tc-xtensa.c: Use ISO C90 formatting.
677 * config/tc-xtensa.h: Likewise.
678 * config/xtensa-istack.h: Likewise.
679 * config/xtensa-relax.c: Likewise.
680 * config/xtensa-relax.h: Likewise.
681
8cb51566
PB		 6822004-10-12 Paul Brook <paul@codesourcery.com>
683
684 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
685 EF_ARM_EABI_VER4.
686 (arm_eabis): Ditto.
687 * doc/c-arm.texi: Document that we actually support -meabi=4, not
688 -meabi=3.
689
653cfe85
BW		 6902004-10-08 Bob Wilson <bob.wilson@acm.org>
691
692 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
693 entries.
694 (Acknowledgements): Use "GAS" instead of AS variable.
695
d2b2c203
DJ		 6962004-10-08 Daniel Jacobowitz <dan@debian.org>
697
698 * config/tc-i386.c: Include "elf/x86-64.h".
699 (i386_elf_section_type): New function.
700 * config/tc-i386.h (md_elf_section_type): Define.
701 (i386_elf_section_type): New prototype.
702
e80e0390
NC		 7032004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
704
705 * config/m68k-parse.h (enum m68k_register): New control register,
706 MBAR2 (for MCF5249)
707 * config/tc-m68k.c: Correct control register set for MCF5249.
708
43cd72b9 7092004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 710 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 711
712 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
713 (UNREACHABLE_MAX_WIDTH): Define.
714 (XTENSA_FETCH_WIDTH): Delete.
715 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
716 prefer_const16, prefer_l32r): New global variables.
717 (LIT4_SECTION_NAME): Define.
718 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
719 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
720 (frag_flags struct): New.
c04f5787 721 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 722 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
723 (bitfield, bit_is_set, set_bit, clear_bit): Define.
724 (MAX_FORMATS): Define.
725 (op_placement_info struct, op_placement_table): New.
726 (O_pltrel, O_hi16, O_lo16): Define.
727 (directiveE enum): Rename directive_generics to directive_transform.
728 Delete directive_relax. Add directive_schedule,
729 directive_absolute_literals, and directive_last_directive.
730 (directive_info): Rename "generics" to "transform". Delete "relax".
731 Add "schedule" and "absolute-literals".
732 (directive_state): Adjust entries to match changes in directive_info.
733 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
734 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
735 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
736 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
737 (align_only_targets, software_a0_b_retw_interlock,
738 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
739 software_avoid_short_loop, software_avoid_close_loop_end,
740 software_avoid_all_short_loops, specific_opcode): Delete.
741 (warn_unaligned_branch_targets): New.
742 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
743 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
744 (option_[no_]link_relax, option_[no_]transform,
745 option_[no_]absolute_literals, option_warn_unaligned_targets,
746 option_prefer_l32r, option_prefer_const16, option_target_hardware):
747 New enum values.
748 (option_[no_]align_only_targets, option_literal_section_name,
749 option_text_section_name, option_data_section_name,
750 option_bss_section_name, option_eb, option_el): Delete.
751 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
752 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
753 and target-hardware. Delete entries for [no-]target-align-only,
754 literal-section-name, text-section-name, data-section-name, and
755 bss-section-name.
756 (md_parse_option): Handle new options and remove old ones. Accept but
757 ignore [no-]density options. Warn for [no-]generics and [no-]relax
758 and treat them as [no-]transform.
759 (md_show_usage): Add new options and remove old ones.
760 (xtensa_setup_hw_workarounds): New.
761 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
762 "long", "short", "loc" and "frequency" entries.
763 (use_generics): Rename to ...
764 (use_transform): ... this function. Add past_xtensa_end check.
765 (use_longcalls): Add past_xtensa_end check.
766 (code_density_available, can_relax): Delete.
767 (do_align_targets): New.
768 (get_directive): Accept dashes in directive names. Warn about
769 [no-]generics and [no-]relax directives and treat them as
c04f5787 770 [no-]transform.
43cd72b9
BW		 771 (xtensa_begin_directive): Call md_flush_pending_output only for some
772 directives. Check for directives inside instruction bundles. Warn
773 about deprecated ".begin literal" usage. Warn and ignore [no-]density
774 directives. Handle new directives. Check generating_literals flag
775 for literal_prefix.
776 (xtensa_end_directive): Check for directives inside instruction
777 bundles. Warn and ignore [no-]density directives. Handle new
778 directives. Call xtensa_set_frag_assembly_state.
779 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
780 xtensa_dwarf2_emit_insn): New.
781 (xtensa_literal_position): Call md_flush_pending_output. Do not check
782 use_literal_section flag.
783 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
784 literals. Use xtensa_elf_cons to parse the expression.
785 (xtensa_literal_prefix): Do not check use_literal_section. Support
786 ".lit4" sections for absolute literals. Change prefix convention to
787 replace ".text" (or ".t" in a linkonce section). No need to call
788 subseg_set.
789 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
790 (expression_end): Handle closing braces and colons.
791 (PLT_SUFFIX, plt_suffix): Delete.
792 (expression_maybe_register): Use new xtensa-isa.h functions. Use
793 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
794 and O_hi16 expressions as well.
795 (tokenize_arguments): Handle closing braces and colons.
796 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
797 operands and paired register syntax.
798 (get_invisible_operands): New.
799 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
800 new xtensa-isa.h functions.
801 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
802 (xg_translate_idioms): Check if inside bundle. Use use_transform.
803 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
804 instructions. Use xtensa_translate_zero_immed.
805 (operand_is_immed, operand_is_pcrel_label): Delete.
806 (get_relaxable_immed): Use new xtensa-isa.h functions.
807 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
808 functions.
809 (xtensa_print_insn_table, print_vliw_insn): New.
810 (is_direct_call_opcode): Use new xtensa-isa.h functions.
811 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
812 is_branch_or_jump_opcode): Delete.
813 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
814 (opnum_to_reloc, reloc_to_opnum): Delete.
815 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
816 xtensa-isa.h functions. Operate on one slot of an instruction.
817 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
818 xg_get_insn_size): Delete.
819 (xg_get_build_instr_size): Use xg_get_single_size.
820 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
821 xg_build_widen_table. Use xg_get_single_size.
822 (xg_get_max_narrow_insn_size): Delete.
823 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
824 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
825 xg_get_single_size.
826 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
827 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
828 (xg_expand_to_stack, xg_expand_narrow): Update calls to
829 xg_build_widen_table. Use xg_get_single_size.
830 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
831 xg_check_operand.
832 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
833 treat weak symbols conservatively.
834 (xg_check_operand): Use new xtensa-isa.h functions.
835 (is_dnrange): Delete.
836 (xg_assembly_relax): Inline previous calls to tinsn_copy.
837 (xg_finish_frag): Specify separate relax states for the frag and slot0.
838 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
839 xtensa-isa.h functions.
840 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
841 xg_instruction_matches_options): New.
842 (xg_instruction_matches_rule): Handle O_register expressions. Call
843 xg_instruction_matches_options.
844 (transition_rule_cmp): New.
845 (xg_instruction_match): Update call to xg_build_simplify_table.
846 (xg_build_token_insn): Record loc fields.
847 (xg_simplify_insn): Check is_specific_opcode field and
848 density_supported flag.
849 (xg_expand_assembly_insn): Skip checking code_density_available. Use
850 new xtensa-isa.h functions. Call use_transform instead of can_relax.
851 (xg_assemble_literal): Add error handling for O_big. Call
852 record_alignment. Handle O_pltrel.
853 (xg_valid_literal_expression): New.
854 (xg_assemble_literal_space): Add slot parameter. Remove call to
855 set_expr_symbol_offset. Add call to record_alignment. Update call to
856 xg_finish_frag.
857 (xg_emit_insn): Delete.
858 (xg_emit_insn_to_buf): Add format parameter. Update calls to
859 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
860 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
861 and slot parameters. Handle new "alternate" relocations for absolute
862 literals and CONST16 instructions. Check for bad uses of O_lo16 and
863 O_hi16. Use new xtensa-isa.h functions.
864 (xg_assemble_tokens): Delete.
865 (is_register_writer): Use new xtensa-isa.h functions.
866 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
867 old-style RSR from LCOUNT.
868 (next_frag_opcode): Delete.
869 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
870 update_next_frag_state): New.
871 (update_next_frag_nop_state): Delete.
872 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
873 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
874 the state of the absolute-literals directive. Add calls to
875 record_alignment and xtensa_set_frag_assembly_state. Call
876 xtensa_switch_to_non_abs_literal_fragment instead of
877 xtensa_switch_to_literal_fragment.
878 (build_nop): New.
879 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
880 (get_expanded_loop_offset): Change check for undefined opcode to an
881 assertion.
882 (xtensa_set_frag_assembly_state, relaxable_section,
883 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
884 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
885 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
886 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
887 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
888 (xtensa_init_fix_data): New.
889 (xtensa_frob_label): Reset label symbol to the current frag. Check
890 do_align_targets and generating_literals flag. Propagate frequency
891 info to new alignment frag. Call xtensa_set_frag_assembly_state.
892 (xtensa_unrecognized_line): New.
893 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
894 to xtensa_set_frag_assembly_state.
895 (error_reset_cur_vinsn): New.
896 (md_assemble): Remove check for literal frag. Remove call to
897 istack_init. Call use_transform instead of use_generics. Parse
898 explicit instruction format specifiers. Move code for
899 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
900 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
901 Add dwarf2_where call. Remote automatic alignment for ENTRY
902 instructions. Move call to xtensa_clear_insn_labels to the end.
903 Rearrange to handle bundles.
904 (xtensa_cons_fix_new): Delete.
905 (xtensa_handle_align): New.
906 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
907 assignment to is_no_density field.
908 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
909 instead of reloc_to_opnum. Handle "alternate" relocations.
910 (xtensa_force_relocation, xtensa_check_inside_bundle,
911 xtensa_elf_section_change_hook): New.
912 (xtensa_symbol_new_hook): Delete.
913 (xtensa_fix_adjustable): Check for difference of symbols with an
914 offset. Check for external and weak symbols.
915 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
916 (md_estimate_size_before_relax): Return expansion for the first slot.
917 (tc_gen_reloc): Handle difference of symbols by producing
918 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
919 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
920 tentative values into the output when linkrelax is set.
921 (XTENSA_PROP_SEC_NAME): Define.
922 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
923 Create literal tables only if using literal sections. Create new
924 property tables instead of old instruction tables. Check for unaligned
925 branch targets and loops.
926 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
927 new_resource_table, clear_resource_table, resize_resource_table,
928 resources_available, reserve_resources, release_resources,
929 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
930 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
931 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
932 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
933 flag. Update checks for workaround options. Call
934 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
935 (xtensa_cleanup_align_frags): Add special case for branch targets.
936 Check for and mark unreachable frags.
937 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
938 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
939 end of a zero-overhead loop body.
940 (frag_can_negate_branch): Handle instructions with multiple slots.
941 Use new xtensa-isa.h functions
942 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
943 xtensa_mark_zcl_first_insns): New.
944 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
945 transformations are disabled.
946 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
947 multislot instructions.
948 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
949 Likewise. Also error if transformations are disabled.
950 (unrelaxed_frag_max_size): New.
951 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
952 xtensa-isa.h functions.
953 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
954 xtensa_opcode_is_loop instead of is_loop_opcode.
955 (get_text_align_power): Replace as_fatal with assertion.
956 (get_text_align_fill_size): Iterate instead of using modulus when
957 use_nops is false.
958 (get_noop_aligned_address): Assert that this is for a machine-dependent
959 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
960 xg_get_single_size, and frag_format_size.
961 (get_widen_aligned_address): Rename to ...
962 (get_aligned_diff): ... this function. Add max_diff parameter.
963 Remove handling of rs_align/rs_align_code frags. Use
964 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
965 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
966 and pass it back to caller.
967 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
968 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
969 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
970 (relax_frag_text_align): Rename to ...
971 (relax_frag_loop_align): ... this function. Assume loops can only be
972 in the first slot of an instruction.
973 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
974 instruction. Remove call to frag_wane.
975 (relax_frag_narrow): Rename to ...
976 (relax_frag_for_align): ... this function. Extend to handle
977 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
978 RELAX_NARROW for the first slot.
979 (find_address_of_next_align_frag, bytes_to_stretch): New.
980 (future_alignment_required): Use find_address_of_next_align_frag and
981 bytes_to_stretch. Look ahead to subsequent frags to make smarter
982 alignment decisions.
983 (relax_frag_immed): Add format, slot, and estimate_only parameters.
984 Check if transformations are enabled for b_j_loop_end workaround.
985 Use new xtensa-isa.h functions and handle multislot instructions.
986 Update call to xg_assembly_relax.
987 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
988 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
989 frag types.
990 (convert_frag_narrow): Add segP, format and slot parameters. Call
991 convert_frag_immed for branch instructions. Adjust calls to
992 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
993 xg_get_single_size and xg_get_single_format.
994 (convert_frag_fill_nop): New.
995 (convert_frag_immed): Add format and slot parameters. Handle multislot
996 instructions and use new xtensa-isa.h functions. Update calls to
997 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
998 enabled for b_j_loop_end workaround. Use build_nop instead of
999 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1000 frags. Use xg_get_single_size. Handle O_pltrel.
1001 (fix_new_exp_in_seg): Remove check for old plt flag.
1002 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1003 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1004 for loop opcode to an assertion. Mark all frags up to the end of the
1005 loop as not transformable.
1006 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1007 (get_subseg_info): New.
1008 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1009 check for dest_seg.
1010 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1011 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1012 (xtensa_switch_to_non_abs_literal_fragment): New.
1013 (cache_literal_section): Add is_code parameter and pass it through to
1014 retrieve_literal_seg.
1015 (retrieve_literal_seg): Add is_code parameter and use it to set the
1016 flags on the literal section. Handle case where head parameter is 0.
1017 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1018 set_frag_is_no_transform): New.
1019 (xtensa_create_property_segments): Add end_property_function parameter
1020 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1021 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1022 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1023 (add_xt_block_frags): Add end_property_function parameter and call it
1024 if it is non-zero. Call xtensa_frag_flags_init.
1025 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1026 get_frag_property_flags, frag_flags_to_number,
1027 xtensa_frag_flags_combinable, xt_block_aligned_size,
1028 xtensa_xt_block_combine, add_xt_prop_frags,
1029 init_op_placement_info_table, opcode_fits_format_slot,
1030 xg_get_single_size, xg_get_single_format): New.
1031 (istack_push): Inline call to tinsn_copy.
1032 (tinsn_copy): Delete.
1033 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1034 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1035 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1036 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1037 functions. Handle invisible operands.
1038 (tinsn_to_slotbuf): New.
1039 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1040 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1041 vinsn_from_chars, and xg_free_vinsn.
1042 (tinsn_from_insnbuf): New.
1043 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1044 instructions. Handle symbol differences.
1045 (get_num_stack_text_bytes): Use xg_get_single_size.
1046 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1047 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1048 get_expr_register, set_expr_symbol_offset_diff): New.
1049 * config/tc-xtensa.h (MAX_SLOTS): Define.
1050 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1051 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1052 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1053 RELAX_NONE types.
1054 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1055 (xtensa_frag_type struct): Add is_assembly_state_set,
1056 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1057 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1058 Replace is_generics and is_relax fields by is_no_transform field.
1059 Delete is_text and is_longcalls fields. Change text_expansion and
1060 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1061 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1062 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1063 (xtensa_fix_data struct): New.
1064 (xtensa_symfield_type struct): Delete plt field.
1065 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1066 forward declaration here.
1067 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1068 (XTENSA_SECTION_RENAME): Undefine.
1069 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1070 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1071 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1072 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1073 (unit_num_copies_func, opcode_num_units_func,
1074 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1075 (resource_table struct): New.
1076 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1077 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1078 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1079 (tinsn_copy): Delete prototype.
1080 (vliw_insn struct): New.
1081 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1082 (widen_spec_list): Add option conditions for density and boolean
1083 instructions. Add expansions using CONST16 and conditions for using
1084 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1085 predicted branches.
1086 (simplify_spec_list): Add option conditions for density instructions.
1087 Add entry for NOP instruction.
1088 (append_transition): Add cmp function pointer parameter and use it to
1089 insert the new entry in order.
1090 (operand_function_LOW16U, operand_function_HI16U): New.
1091 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1092 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1093 (enter_opname, split_string): Use xstrdup instead of strdup.
1094 (init_insn_pattern): Initialize new options field.
1095 (clear_req_or_option_list, clear_req_option_list,
1096 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1097 New.
1098 (parse_insn_pattern): Parse option conditions.
1099 (transition_applies): New.
1100 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1101 swapped last arguments in calls to append_constant_value_condition.
1102 Call clone_req_option_list. Add warning about invalid opcode.
1103 Handle LOW16U and HI16U function names.
1104 (build_transition_table): Add cmp parameter and use it in calls to
1105 append_transition. Use new xtensa-isa.h functions. Check
1106 transition_applies before adding entries.
1107 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1108 pass it through to build_transition_table.
1109 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1110 ReqOption, transition_cmp_fn): New types.
1111 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1112 (transition_rule struct): Add options field.
1113 * doc/as.texinfo (Overview): Update Xtensa options.
1114 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1115 --[no-]relax, and --[no-]generics options. Update descriptions of
1116 --text-section-literals and --[no-]longcalls. Add
1117 --[no-]absolute-literals and --[no-]transform.
1118 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1119 Remove use of "generic" and "specific" terminology for opcodes.
1120 (Xtensa Registers): Generalize the syntax description to include
1121 user-defined register files.
1122 (Xtensa Automatic Alignment): Update.
1123 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1124 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1125 (Xtensa Directives): Remove confusing rules about precedence.
1126 (Density Directive, Relax Directive): Delete.
1127 (Schedule Directive): New.
1128 (Generics Directive): Rename to ...
1129 (Transform Directive): ... this node.
1130 (Literal Directive): Update for absolute literals. Missing
1131 literal_position directive is now an error.
1132 (Literal Position Directive): Update for absolute literals.
1133 (Freeregs Directive): Delete.
1134 (Absolute Literals Directive): New.
1135 (Frame Directive): Minor editing.
1136 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1137 Update dependencies.
1138 * Makefile.in: Regenerate.
1139
6e1304d8
RS		 11402004-10-07 Richard Sandiford <rsandifo@redhat.com>
1141
1142 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1143 to build the second and third fixups for a composite relocation.
1144 (macro_read_relocs): New function.
1145 (macro_build): Use it.
1146 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1147 Simplify fragging code accordingly.
1148 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1149 of the composite relocation. Set fx_tcbit in both fixups.
1150
b1dca8ee
RS		 11512004-10-07 Richard Sandiford <rsandifo@redhat.com>
1152
1153 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1154 (md_apply_fix3): Don't treat composite relocs as done.
1155
89658e52
NC		 11562004-10-07 Jan Beulich <jbeulich@novell.com>
1157
1158 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1159 prefix for symbol names generated from the LOCAL macro directive.
1160
289040ca
NC		 1161 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1162 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1163
48c9f030
NC		 11642004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1165
1166 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 1167 Special registers.
5c5054ab 1168 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 1169 (get_cinv_parameters): Add 'b' option to invalidate the
1170 branch-target cache.
1171
7ed4c4c5
NC		 11722004-10-05 Paul Brook <paul@codesourcery.com>
1173
1174 * config/tc-arm.c (unwind): New variable.
1175 (vfp_sp_encode_reg): New function.
1176 (vfp_sp_reg_required_here): Use it.
1177 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1178 (vfp_parse_reg_list): New function.
1179 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1180 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1181 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1182 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1183 functions.
1184 (md_pseudo_table): Add them.
1185 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1186 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1187 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1188 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1189 require_hashconst, add_unwind_opcode): New functions.
1190 * doc/tc-arm.text: Document unwinding opcodes.
1191 * NEWS: Mention the new feature.
1192
04ca8703
EC		 11932004-10-04 Eric Christopher <echristo@redhat.com>
1194
1195 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
1196
7c1d0959
L		 11972004-10-01 H.J. Lu <hongjiu.lu@intel.com>
1198
1199 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
1200 TLS relocations.
1201 * config/tc-s390.c (md_apply_fix3): Likewise.
1202 * config/tc-sparc.c (md_apply_fix3): Likewise.
1203
40a18ebd
NC		 12042004-10-01 Paul Brook <paul@codesourcery.com>
1205
1206 * config/tc-arm.c (arm_elf_section_type): New function.
1207 (arm_elf_change_section): Set section link for exidx sections.
1208 * config/tc-arm.h (arm_elf_section_type): Add prototype.
1209 (md_elf_section_type): Define.
1210
14127cc4
NC		 12112004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
1212
1213 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
1214 instruction's offset.
1215
b7c92712
NC		 12162004-10-01 Adam Nemet <anemet@lnxw.com>
1217
1218 * (TARGET_FORMAT): Remove LynxOS COFF definition.
1219
65555e64
AM		 12202004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
1221
1222 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
1223 asymbol *, instead use symbol_get_bfdsym.
1224
9fe0b840
NC		 12252004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
1226
1227 * config/tc-m68k.c (select_control_regs): Add mcf5249.
1228
0dd132b6
NC		 12292004-09-30 Paul Brook <paul@codesourcery.com>
1230
1231 * config/tc-arm.c (do_smi, do_nop): New functions.
1232 (insns): Add ARMv6ZK instructions.
1233 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
1234 (tc_gen_reloc): Ditto.
1235 (arm_cpus): Add mpcore and arm1176.
1236 (arm_archs): Add armv6{k,z,zk}.
1237 * doc/c-arm.texi: Document new cores and architectures.
1238
a737bd4d
NC		 12392004-09-30 Nick Clifton <nickc@redhat.com>
1240
1241 * config/tc-arm.c: Use ISO C90 formatting.
1242
3631a3c8
NC		 12432004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
1244
a737bd4d 1245 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 1246 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
1247 REG_TYPE_MVDX is expected.
1248
d5f0cf92
AM		 12492004-09-29 Marc Bevand <m.bevand@gmail.com>
1250
1251 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
1252
9f9a069e
JW		 12532004-09-21 James E Wilson <wilson@specifixinc.com>
1254
1255 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
1256 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
1257 output_spill_base, output_unat_psprel, output_lc_psprel,
1258 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1259 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1260 output_spill_psprel_p): Use it.
1261
4b778c88
TL		 12622004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1263
c04f5787 1264 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 1265 Handle load/stor unique instructions before parsing.
4b778c88 1266
eb043451
PB		 12672004-09-17 Paul Brook <paul@codesourcery.com>
1268
1269 * config/tc-arm.c (s_arm_rel31): New funciton.
1270 (md_pseudo_table): Add .rel31.
04ca8703 1271 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 1272 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1273 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1274 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1275 (arm_parse_reloc): Add (target2).
1276
8ea2b00f
AM		 12772004-09-17 Alan Modra <amodra@bigpond.net.au>
1278
1279 * Makefile.am: Run "make dep-am".
1280 * Makefile.in: Regenerate.
1281 * aclocal.m4: Regenerate.
1282 * configure: Regenerate.
1283 * doc/Makefile.in: Regenerate.
1284 * po/POTFILES.in: Regenerate.
1285 * po/gas.pot: Regenerate.
1286
7e1792e0
HPN		 12872004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1288
1289 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1290 [!LLONG_MAX]: Ditto.
1291
9c504268
PB		 12922004-09-13 Paul Brook <paul@codesourcery.com>
1293
1294 * config/tc-arm.c: Rename RELABS to TARGET1.
1295
2159ac21
AM		 12962004-09-13 Alan Modra <amodra@bigpond.net.au>
1297
1298 * messages.c (as_internal_value_out_of_range): Cast values passed
1299 to as_bad_where or as_warn_where to proper type.
1300
23794b24
MM		 13012004-09-11 Theodore A. Roth <troth@openavr.org>
1302
1303 * config/tc-avr.c: Add support for
1304 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1305
e9fad691
AM		 13062004-09-09 Alan Modra <amodra@bigpond.net.au>
1307
1308 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1309 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1310
10b016c2
PB		 13112004-09-08 Paul Brook <paul@codesourcery.com>
1312
1313 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1314 fini_array and preinit_array section types.
1315 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1316 and fini_array.
1317 * doc/as.texinfo: Document extra section types.
1318
e5a52504
MM		 13192004-09-02 Mark Mitchell <mark@codesourcery.com>
1320
1321 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1322 * Makefile.in: Regenerated.
1323 * configure.in: Set em for arm*-*-symbianelf*.
1324 * configure: Regenerated.
1325 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1326 vectors when appropriate.
1327 * config/te-symbian.h: New file.
1328
42851540
NC		 13292004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1330
1331 * config/tc-crx.c (gettrap): Exception vector can be case
1332 insensitive.
04ca8703 1333 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 1334 instructions.
1335 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 1336 (process_label_constant): Initialize relocation type to
42851540
NC		 1337 BFD_RELOC_NONE
1338
8783612f
RE		 13392004-09-01 Richard Earnshaw < reanrsha@arm.com>
1340
1341 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
1342 for synthesizable cores.
1343
1ff4677c
RE		 1344 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
1345
b18c562e
NC		 13462004-08-25 Dmitry Diky <diwil@spec.ru>
1347
1348 * config/tc-msp430.c: Clean-up the code.
1349 (md_relax_table): New relax table.
1350 (mcu_types): Sort MCU types.
1351 (md_pseudo_table): Add .profiler pseudo handler.
1352 (pow2value): New function.
1353 (msp430_profiler): New function.
1354 (msp430_operands): Add new insns handlers.
1355 (msp430_srcoperand): Add register operand handler, allow complex
1356 expressions.
1357 (md_estimate_size_before_relax): Rewritten.
1358 (md_convert_frag): Rewritten.
1359 (msp430_relax_frag): New function.
1360 * config/tc-msp430.h (md_relax_frag): define macro
1361 * doc/c-msp430.texi: Update information.
1362
8f94ae4d
NC		 13632004-08-24 Nick Clifton <nickc@redhat.com>
1364
1365 * as.c (std_shortopts): Allow -g to take an optional argument.
1366 (parse_args): Pass any switch starting with -g on to the backend
1367 for parsing.
1368
e51dace8
MM		 13692004-08-18 Mark Mitchell <mark@codesourcery.com>
1370
1371 * configure.in (arm*-*-symbianelf*): New target.
1372 (arm*-*-eabi*): Likewise.
1373 * configure: Regenerated.
1374
f7870c8d
TS		 13752004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1376 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
1377 correctly.
1378
d6afba4b
JJ		 13792004-08-18 Jakub Jelinek <jakub@redhat.com>
1380
1381 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
1382 argument, don't do anything if current section is not
1383 .gnu.linkonce.t.* and linkonce_empty is set.
1384 (generate_unwind_image, dot_endp): Adjust callers, call
1385 start_unwind_section (*, 1) if nothing will be put into the
1386 section.
1387
329e276d
NC		 13882004-08-17 Nick Clifton <nickc@redhat.com>
1389
1390 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
1391 (show_usage): Add -g.
1392 (std_longopts): Add --gen-debug. Alpha sort the table.
1393 (parse_args): Print an error message if a switch is not handled.
1394 Handle the -g switch, calling md_debug_format_selector() if
1395 necessary.
1396 * NEWS: Mention new feature.
1397 * doc/as.texinfo: Document new switch.
1398 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 1399
329e276d
NC		 1400 * config/tc-arm.c (md_parse_option): Do not issue an error message
1401 if the switch is not recognised.
1402 * config/tc-m68k.c (md_parse_option): Likewise.
1403 * config/tc-pdp11.c (md_parse_option): Likewise.
1404 * config/tc-v850.c (md_parse_option): Likewise.
1405
1406 * as.h: Fix up formatting.
1407 * tc.h: Likewise.
1408
4101eec8
NC		 14092004-08-16 Nick Clifton <nickc@redhat.com>
1410
2766e5e4
NC		 1411 * macro.c (macro_set_alternate): Use ISO C90 formatting.
1412
4101eec8
NC		 1413 * configure.in: Sort architecture based tables alphabetically.
1414 * configure: Regenerate.
1415
80f846b6
AM		 14162004-08-16 Alan Modra <amodra@bigpond.net.au>
1417
1418 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
1419 { "cc", 68 }, with { "cr", 70 }.
1420
caa32fe5
NC		 14212004-08-13 Jan Beulich <jbeulich@novell.com>
1422 Nick Clifton <nickc@redhat.com>
1423
1424 * as.c: Add and handle new --alternate command line option.
1425 * macro.c (macro_set_alternate): New.
1426 * macro.h (macro_set_alternate): Declare.
1427 * read.c: Add and handle new .altmacro and .noaltmacro directives.
1428 * doc/as.texinfo: Document new command line option and pseudo-ops
1429 as well as insert documentation originating from gasp about
1430 alternate macro syntax.
1431 * NEWS: Mention new command line option and pseudo-ops.
1432
b2221023
MM		 14332004-08-10 Mark Mitchell <mark@codesourcery.com>
1434
1435 * expr.c (operand): Handle the "~", "-", and "!" operators applied
1436 to bignums.
1437
db6579d4
PB		 14382004-08-06 Paul Brook <paul@codesourcery.com>
1439
1440 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
1441 Handle new relocations.
1442 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
1443
e750405d
BW		 14442004-08-05 Bob Wilson <bob.wilson@acm.org>
1445
1446 * write.c (relax_segment): Use was_address instead of address when
1447 setting fr_fix field for align frag due to backwards .org.
1448
1d70c7fb
AO		 14492004-07-29 Alexandre Oliva <aoliva@redhat.com>
1450
1451 Introduce SH2a support.
1452 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1453 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
1454 arch_sh2a_nofpu_up.
1455 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1456 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
1457 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1458 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
1459 to end of conditional expression.
1460 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1461 * config/tc-sh.c: Add sh2a-nofpu support.
1462 2003-12-29 DJ Delorie <dj@redhat.com>
1463 * tc-sh.c: Add sh2a support.
1464 (parse_reg): Add tbr.
1465 (parse_at): Support @@(disp,tbr).
1466 (get_specific): Support sh2a opcodes.
1467 (insert4): New, for 4 byte relocs.
1468 (build_Mytes): Support sh2a opcodes.
1469 (md_apply_fix3_Mytes): Support sh2a opcodes.
1470 2003-12-02 Michael Snyder <msnyder@redhat.com>
1471 * config/tc-sh.c (md_parse_option): Handle sh2a.
1472 (sh_elf_final_processing): Ditto.
1473
e7fbc2bf
JT		 14742004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1475
1476 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
1477 for TE_NetBSD.
1478
9232bbb0
AM		 14792004-07-27 Alan Modra <amodra@bigpond.net.au>
1480
1481 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
1482 (ppc_arch): Expand comment.
1483
670ec21d
NC		 14842004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1485
1486 * config/tc-crx.c: Support evaluating the difference between two
1487 symbols.
1488 * config/tc-crx.h: Likewise.
1489
406f8ff9 14902004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 1491
1492 * config/tc-ia64.c (start_unwind_section): Set the linked-to
1493 section.
1494 (ia64_elf_section_change_hook): Set the linked-to section for
1495 SHT_IA_64_UNWIND.
1496
c05e9f04
NC		 14972004-07-26 Dmitry Diky <diwil@spec.ru>
1498
1499 * config/tc-msp430.c: Add new subtargets: msp430x1610,
1500 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
1501 msp430xG438, msp430xG439.
1502
e9863d7f
DJ		 15032004-07-25 Daniel Jacobowitz <dan@debian.org>
1504
1505 * doc/as.texinfo (Section, PushSection): Correct documentation
1506 for ELF.
1507
543613e9 15082004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 1509
1510 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1511 permissible for the selected instruction suffix.
1512 (match_template): Don't permit 64-bit general purpose operands in
1513 32-bit mode.
1514 (finalize_imm): Permit 64-bit immediates.
1515 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
1516 specially except for the width of the used base and/or index
1517 registers. For 32-bit displacements, use sign-extended
1518 relocations only when using 64-bit addressing.
1519 Force zero displacement on rip-relative addressing when there is
1520 no other displacement.
1521 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
1522 specially except for the width of the used base and/or index
1523 registers.
1524 (parse_register): Disallow Reg64 registers in 32-bit mode.
1525
543613e9
NC		 1526 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
1527 suffix if the instruction doesn't support it.
04ca8703 1528
01a3f561
MR		 15292004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
1530
1531 * config/tc-mips.c (append_insn): Handle constant expressions with
1532 no associated relocation.
1533 (mips_ip): Cancel the expression after use for the Q format
1534 specifier.
1535 (parse_relocation): Return no relocation for unsupported
1536 operators.
1537 (my_getSmallExpression): Return no relocation if no relocation
1538 operators are used.
1539
e12904d2
DA		 15402004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1541
1542 * config/obj-som.c (adjust_stab_sections): Add prototype.
1543 (obj_som_compiler, obj_som_version, obj_som_copyright,
1544 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
1545 * config/tc-hppa.c (update_subspace): Likewise.
1546 (is_defined_subspace): Amplify comment.
1547 * config/obj-som.h (som_frob_file): Add prototype.
1548
90c1602c
L		 15492004-07-19 Christopher Faylor <cgf@timesys.com>
1550 H.J. Lu <hongjiu.lu@intel.com>
1551
1552 * subsegs.c (section_symbol): Don't create a new segment when
1553 existing segment is undefined.
1554
f263249b
RE		 15552004-07-16 Richard Earnshaw <rearnsha@arm.com>
1556
1557 * config/tc-arm.c: Include include/opcode/arm.h.
1558 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
1559 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
1560 (FPU_ARCH_*): Delete.
1561 * Makefile.am: Update dependencies.
1562 * Makefile.in: Regenerate.
1563
152c65b9
NC		 15642004-07-15 Nick Clifton <nickc@redhat.com>
1565
1566 * configure.in: Accept armbe as a big-endian arm configuration.
1567 * configure: Regenerate.
1568
0477af35
NC		 15692004-07-13 Thomas Nystrom <thn@saeab.se>
1570
1571 * config/tc-i386.c (T_SHIFTOP): New constant.
1572 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
1573 (intel_el1): Handle '~'.
1574 (intel_get_token): Handle '<>', '&', '|' and '~'.
1575
15762004-07-13 Nick Clifton <nickc@redhat.com>
1577
1578 (md_assemble): Remove spurious newline from end of as_bad error
1579 message.
1580 (intel_e05_1): Likewise.
1581 (intel_e11): Likewise.
1582 (intel_match_token): Likewise.
1583
31302357
AS		 15842004-07-11 Andreas Schwab <schwab@suse.de>
1585
1586 * config/tc-m68k.c: Convert to C90. Remove redundant
1587 declarations. Indentation fixup.
1588 [M68KCOFF]: Include "obj-coff.h" instead of declaring
1589 obj_coff_section ourselves.
04ca8703 1590
549f748d
JW		 15912004-07-09 James E Wilson <wilson@specifixinc.com>
1592
1593 * config/tc-ia64.c (default_big_endian): New.
1594 (dot_byteorder, md_begin): Use it.
1595 (md_parse_option): Set it.
04ca8703 1596
1a320fbb
NC		 15972004-07-09 Nick Clifton <nickc@redhat.com>
1598
1599 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
1600 * configure: Regenerate.
1601 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
1602 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
1603 sh_find_elf_flags if necessary.
1604
de7e6852
RS		 16052004-07-08 Richard Sandiford <rsandifo@redhat.com>
1606
1607 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
1608 going to be split into more than one in-place addend, return 0
1609 for relocations against mergeable sections. Associate comments
1610 with code.
1611
1fe1f39c
NC		 16122004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1613
1614 * Makefile.am (CPU_TYPES): Add crx.
1615 (TARGET_CPU_CFILES): Add config/tc-crx.c.
1616 (TARGET_CPU_HFILES): Add config/tc-crx.h.
1617 (DEPTC_crx_elf): New target.
1618 (DEPOBJ_crx_elf): Likewise.
1619 (DEP_crx_elf): Likewise.
1620 * Makefile.in: Regenerate.
1621 * configure.in: Add crx* target.
1622 * configure: Regenerate.
1623 * config/tc-crx.c: New file.
1624 * config/tc-crx.h: New file.
1625 * NEWS: Mention new target.
1626
d9895649
NC		 16272004-07-06 Nick Clifton <nickc@redhat.com>
1628
85fbca6a 1629 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 1630 * configure.in:
1631 * configure: Regenerate. Add sh-symbian-elf target. If
1632 selected define TARGET_SYMBIAN.
1633 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
1634 format if TARGET_SYMBIAN has been defined.
04ca8703 1635
e7bd9ea0
NC		 1636 * output-file.c (output_file_create): Report the target format
1637 chosen when bfd_openw reports that it is invalid.
1638
d9895649
NC		 1639 * config/obj-coff.c (coff_pseudo_table): Only define the weak
1640 pseudo for BFD based assemblers.
1641
871ec896
JR		 16422004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1643
1644 gas:
1645 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
1646 (md_parse_option): Remove redundant -isa testing.
1647 Make bfd_arch variable const.
1648 (md_show_usage): Make bfd_arch variable const.
1649
5a9ff93d
JW		 16502004-07-03 James E Wilson <wilson@specifixinc.com>
1651
1652 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
1653 * config/tc-ia64.h (md_frag_check): Define.
1654
c87db184
CF		 16552004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1656
1657 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
1658 externals.
1659 * doc/as.texinfo (Weak): Document PE weak symbols.
1660
3b91255e
RS		 16612004-07-03 Richard Sandiford <rsandifo@redhat.com>
1662
1663 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
1664 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
1665 (mips_frob_file): Rework so that only a single pass through the
1666 relocs is needed. Allow %lo()s to have higher offsets than their
1667 corresponding %hi()s or %got()s.
1668
310ea308
NC		 16692004-07-02 Nick Clifton <nickc@redhat.com>
1670
1671 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
1672 allow values which have come from undefined symbols.
1673 Always consider this fixup to have been processed as a reloc
1674 cannot be generated for it.
1675
09b935ac
AM		 16762004-07-02 Alan Modra <amodra@bigpond.net.au>
1677
1678 * frags.h (struct frag): Add has_code and insn_addr fields.
1679 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
1680 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
1681 * config/tc-ppc.h (md_frag_check): Define.
1682
4d1cd5c7
MR		 16832004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
1684
1685 * doc/Makefile.am (info): Rename goal to...
1686 (info-local): ... this, to preserve implicit dependencies.
1687 * doc/Makefile.in: Regenerate with automake 1.8.5.
1688
097f809a
NC		 16892004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1690
1691 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
1692 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
1693 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
1694 (tc_gen_reloc): Likewise.
1695 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
1696 (m32r_parse_name): Likewise.
1697 (m32r_cgen_parse_fix_exp): Likewise.
1698 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
1699 (O_PIC_reloc): Likewise.
1700 (TC_CGEN_PARSE_FIX_EXP): Likewise..
1701 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
1702 for @GOTOFF, @GOT, @PLT.
1703
bb82af9f
NC		 17042004-06-21 Jan Beulich <jbeulich@novell.com>
1705
1706 * gas/symbols.c: While discarding ordinary local absolute symbols
1707 when --strip-local-absolute is in effect, retain file symbols.
1708
990ae22a
AS		 17092004-06-20 Andreas Schwab <schwab@suse.de>
1710
1711 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
1712 (md_parse_option): Likewise.
1713
32137342
NC		 17142004-06-17 Jan Beulich <jbeulich@novell.com>
1715
1716 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
1717 * config/te-netware.h: New file.
1718 * config/te-ppcnw.h: Delete: Obsolete.
1719 * configure.in: Eliminate ill NetWare targets. Make generic
1720 NetWare target use proper emulation.
1721 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
1722 reference to new te-netware.h.
1723 * configure: Regenerate.
1724 * Makefile.in: Regenerate.
1725
f84d8e26
MS		 17262004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
1727
1728 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
1729 comparison in .insn pseudo operation.
1730
587aac4e
AM		 17312004-06-15 Alan Modra <amodra@bigpond.net.au>
1732
1733 * config/obj-coff.c (coff_adjust_section_syms): Use
1734 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
1735 (coff_frob_section): Likewise.
1736 * config/tc-mips.c (md_apply_fix3): Likewise.
1737 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
1738 (elf_frob_file_after_relocs): Likewise.
1739
2337eb33
DA		 17402004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1741
b8fc22bc
DA		 1742 * config/tc-hppa.c (log2): Rename to exact_log2.
1743 (pa_next_subseg): Delete unused function.
1744 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
1745 (create_new_subspace): Likewise.
1746
2337eb33
DA		 1747 Bug gas/213
1748 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
1749 labels. Fix warning.
1750
53cb0362
DD		 17512004-05-28 DJ Delorie <dj@redhat.com>
1752
1753 * config/tc-mn10300.h (tc_fix_adjustable): Define.
1754 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
1755 or non-merged symbols.
1756
888a75be
L		 17572004-05-28 H.J. Lu <hongjiu.lu@intel.com>
1758
1759 * config/tc-ia64.c (remove_marked_resource): Save, clear and
1760 restore the old slot when inserting srlz.i/srlz.d.
1761
f6f9408f
JR		 17622004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
1763
1764 * Makefile.am: Regenerate dependecies.
1765 * Makefile.in: Regenerate.
1766 * config/tc-sh.c (valid_arch): Make unsigned.
1767 (preset_target_arch): Likewise.
1768 (md_begin): Use new architecture flags system.
1769 (get_specific): Likewise.
1770 (assemble_ppi): Likewise.
1771 (md_assemble): Likewise. Also fix error check for bad opcodes.
1772 (md_parse_option): Likewise. Also generate -isa values according
1773 to the table in bfd/cpu-sh.c instead of just constants. Also
1774 allow <arch>-up ISA variants.
1775 (sh_elf_final_processing): Replace if-else chain with a call to
1776 sh_find_elf_flags().
1777 * testsuite/gas/sh/arch: New directory.
1778 * testsuite/gas/sh/arch/arch.exp: New test script.
1779 * testsuite/gas/sh/arch/arch_expected.txt: New file.
1780 * testsuite/gas/sh/arch/sh.s: New file.
1781 * testsuite/gas/sh/arch/sh2.s: New file.
1782 * testsuite/gas/sh/arch/sh-dsp.s: New file.
1783 * testsuite/gas/sh/arch/sh2e.s: New file.
1784 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
1785 * testsuite/gas/sh/arch/sh3.s: New file.
1786 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
1787 * testsuite/gas/sh/arch/sh3e.s: New file.
1788 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
1789 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
1790 * testsuite/gas/sh/arch/sh4.s: New file.
1791 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
1792 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
1793 * testsuite/gas/sh/arch/sh4a.s: New file.
1794
580b9172
NC		 17952004-05-28 Peter Barada <peter@the-baradas.com>
1796
1797 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
1798 with zero offset into mode 2 addressing to save a word.
1799
652ca075
L		 18002004-05-27 H.J. Lu <hongjiu.lu@intel.com>
1801
1802 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
1803 (ar_is_only_in_integer_unit): New.
1804 (ar_is_only_in_memory_unit): New.
1805 (generate_unwind_image): Silence gcc on 32bit host.
1806 (md_assemble): Use ar_is_only_in_integer_unit instead of
1807 ar_is_in_integer_unit. Check AR access.
1808
60fed2d3
NC		 18092004-05-27 Peter Barada <peter@the-baradas.com>
1810
1811 * config/tc-m68k.c (md_begin): Sort the opcode table into
1812 alphabetical order.
1813 (m68k_compare_opcode): New function to do the sorting.
1814
be8c092b
NC		 18152004-05-24 Peter Barada <peter@the-baradas.com>
1816
1817 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
1818 addressing on MIT style operands.
1819 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
1820 w/mask addressing.
1821 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
1822 operands.
1823
1181c20e
AM		 18242004-05-23 Alan Modra <amodra@bigpond.net.au>
1825
1826 * expr.c (operand, operator): Don't reject '++' and '--'.
1827
20e56c33
RS		 18282004-05-20 Richard Sandiford <rsandifo@redhat.com>
1829
1830 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
1831 dwarf tables.
1832
04ca8703 18332004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 1834
1835 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
1836 * configure: Regenerate.
1837
0da76f83
NC		 18382004-05-13 Paul Brook <paul@codesourcery.com>
1839
1840 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
1841
4b363073
NC		 18422004-05-13 Joel Sherrill <joel@oarcorp.com>
1843
1844 * configure.in (or32-*-rtems*): Switch to elf.
1845 * configure: Regenerate.
1846
9598fbe5
NC		 18472004-05-13 Nick Clifton <nickc@redhat.com>
1848
1849 * po/fr.po: Updated French translation.
1850
22fe14ad
NC		 18512004-05-11 Nick Clifton <nickc@redhat.com>
1852
1853 * doc/as.texinfo (Section): Document G and T flags to .section
1854 directive. Document the extra arguments that the G flag
1855 requires. Document the #tls flag.
1856
18572004-05-11 H.J. Lu <hongjiu.lu@intel.com>
1858
1859 * subsegs.c (section_symbol): Create a new section symbol if
1860 the existing one doesn't match.
1861 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
1862
532c738a
RS		 18632004-05-07 Richard Sandiford <rsandifo@redhat.com>
1864
1865 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
1866 to cope with VR4181A errata MD(1) and MD(4).
1867
0503b355
BF		 18682004-05-07 Brian Ford <ford@vss.fsi.com>
1869
1870 * NEWS: Mention .secrel32 for pe[i]-i386.
1871
daeea990
AO		 18722004-05-07 Alexandre Oliva <aoliva@redhat.com>
1873
1874 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1875 (HANDLE_ALIGN): New.
1876
bfbdcf04
DJ		 18772004-05-06 Daniel Jacobowitz <dan@debian.org>
1878
1879 * Makefile.am (DIST_SUBDIRS): Define.
1880 * aclocal.m4: Regenerate with automake 1.8.4.
1881 * Makefile.in: Likewise.
1882 * doc/Makefile.in: Likewise.
1883
5e819f9c
JW		 18842004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
1885
1886 * config/tc-ia64.c (dot_serialize): Declare.
1887 (dot_serialize): New function.
1888 (md_pseudo_table): Add ".serialize.data" and
1889 ".serialize.instruction" directives.
1890
e5976317
NC		 18912004-05-06 Nick Clifton <nickc@redhat.com>
1892
1893 * messages (as_internal_value_out_of_range): Print a message about
1894 a value being out of range. Be consistent about whether the
1895 values are printed in decimal or hexadecimal.
1896 (as_warn_value_out_of_range): Generate a warning message about an
1897 out of range value.
1898 (as_bad_value_out_of_range): Generate an error message about an
1899 out of range value.
1900 * as.h: Prototype the new functions.
1901 * config/tc-alpha.c (insert_operand): Use new function.
1902 * config/tc-arc.c (arc_insert_operand): Likewise.
1903 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
1904 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
1905 * config/tc-ppc.c (ppc_insert_operand): Likewise.
1906 * config/tc-s390.c (s390_insert_operand): Likewise.
1907 * config/tc-v850.c (v850_insert_operand): Likewise.
1908
996991aa
AO		 19092004-05-05 Alexandre Oliva <aoliva@redhat.com>
1910
1911 * configure.in: Set em=linux for frv-*-*linux*.
1912 * configure: Rebuilt.
1913 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
1914 (frv_md_fdpic_enabled): New.
1915 * config/tc-frv.c (frv_md_fdpic_enabled): New.
1916 (DEFAULT_FDPIC): New.
1917 (frv_flags): Use DEFAULT_FDPIC.
1918 (frv_pic_flag): Likewise.
1919 (OPTION_NOPIC): New.
1920 (md_longopts): Add -mnopic.
1921 (md_parse_option): Handle it.
1922 (md_show_usage): Add -mfdpic and -mnopic.
1923
6b6e92f4
NC		 19242004-05-05 Peter Barada <peter@the-baradas.com>
1925
1926 * config/tc-m68k.c: Add find_cf_chip to print list of valid
1927 chips for invalid coldfire instructions, rename selectors
1928 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
1929 add current_chip to track which chip is referred to(including save/restore),
1930 use current_chip to select control registers, not current_arch.
1931 (md_show_usage): Add new chips.
1932 * doc/c-m68k.texi: Document new command line switches.
1933
6f079ae3
JJ		 19342004-05-05 Jakub Jelinek <jakub@redhat.com>
1935
1936 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
1937 (NOP_OPCODE): Define.
1938 (s390_align_code): Remove prototype.
1939 * tc-s390.c (s390_align_code): Remove.
1940
2d6ed997
L		 19412004-05-04 H.J. Lu <hongjiu.lu@intel.com>
1942
1943 * config/tc-ia64.c (make_unw_section_name): Removed.
1944 (start_unwind_section): New function.
1945 (generate_unwind_image): Take const segT instead of const
1946 char *.
1947 (dot_handlerdata): Adjusted.
1948 (dot_endp): Likewise.
1949
b9f18452
L		 19502004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1951
1952 * config/obj-elf.c (obj_elf_change_section): Allow the
1953 ".note.GNU-stack" section has SHF_EXECINSTR.
1954
fafe6678
L		 19552004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1956
1957 * config/obj-elf.c (get_section): Return bfd_boolean.
1958 (obj_elf_change_section): Call bfd_get_section_by_name_if
1959 instead of bfd_map_over_sections.
1960
86654c12
L		 19612004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1962
1963 * config/obj-elf.c (get_section): New function.
1964 (obj_elf_change_section): Support multiple sections with same
1965 name.
1966
376eb240
NC		 19672004-04-30 Nick Clifton <nickc@redhat.com>
1968
1969 * config/tc-arm.c (create_register_alias): Fix typo checking for
1970 case sensitive register aliases.
1971 (co_proc_number): Use error message string in all_reg_maps[]
1972 array.
1973 (cp_reg_required_here): Likewise.
1974 (fp_reg_required_here): Likewise.
1975
8a7140c3
NC		 19762004-04-29 Brian Ford <ford@vss.fsi.com>
1977
1978 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
1979
3e722fb5
CD		 19802004-04-28 Chris Demetriou <cgd@broadcom.com>
1981
1982 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
1983 (load_address, macro, mips_ip, md_parse_option)
1984 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
1985 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
1986 embedded-PIC handling, and update comments.
1987 (SWITCH_TABLE): Remove.
1988 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
1989 (enum mips_pic_level): Remove EMBEDDED_PIC.
1990 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
1991 (TC_FORCE_RELOCATION): Update comment.
1992 * ecoff.c (ecoff_build_lineno): Add comment about some code that
1993 might be safe to remove now that MIPS embedded-PIC is gone.
1994
351e2b5a
DA		 19952004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1996
1997 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
1998 call to obj_set_subsection_attributes.
1999 (obj_som_init_stab_section): Likewise.
2000 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2001 (pa_def_subspaces): Provide comdat default.
2002 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2003 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2004 calls to create_new_subspace and update_subspace to pass comdat flag.
2005 (create_new_subspace, update_subspace): Add new comdat argument. Use
2006 it in calls to obj_set_subsection_attributes.
2007 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2008 and use of comdat, common and dup_comm parameters.
2009
f5842774
L		 20102004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2011
2012 * config/obj-elf.c (obj_elf_change_section): Check if the old
2013 group name is NULL before comparison.
2014
558fe4a7
CD		 20152004-04-23 Chris Demetriou <cgd@broadcom.com>
2016
2017 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2018
81a21e38
TS		 20192004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2020
2021 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2022
20232004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 2024
2025 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2026 (OPTION_MEMBEDDED_PIC): Remove.
2027 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2028 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2029 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2030 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2031 (OPTION_ELF_BASE): Renumber.
2032 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2033 (md_show_usage): Remove mention of -membedded-pic.
2034 * doc/as.texinfo: Remove mention of -membedded-pic.
2035
4d0d148d
TS		 20362004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2037
2038 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2039 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2040 a.out support.
2041 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2042 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2043 USE_GLOBAL_POINTER_OPT.
2044
017315e4
TS		 20452004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2046
2047 * config/tc-mips.c (macro): One more use of load_delay_nop.
2048
269137b2
TS		 20492004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2050
2051 * config/tc-mips.c (load_delay_nop): New function.
2052 (load_address, macro): Use load_delay_nop() to build a nop
2053 which can be omitted with gpr_interlocks.
2054
24772049
TS		 20552004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2056
2057 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2058 cop_interlocks): Remove superfluous CPU entries.
2059
06516a5e
PB		 20602004-04-22 Paul Brook <paul@codesourcery.com>
2061
2062 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2063
fd99574b
NC		 20642004-04-22 Peter Barada <peter@the-baradas.com>
2065
2066 * NEWS: Added support for EMAC instructions and MAC/EMAC
2067 Motorola syntax.
2068 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2069 scale factor tokens, trailing_ampersand to mark mask addressing
2070 for MAC/EMAC instructions.
2071 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2072 '>>'.
2073 (yylex): Handle '>', '<', and '&' following '+'.
2074 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 2075 architectures in archs[].
fd99574b
NC		 2076 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2077 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2078 respectively.
2079 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2080 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2081 cases.
2082 Add EMAC operands to init_table[].
2083
69b97547
NC		 20842004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2085
2086 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2087 state.
2088 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2089 * config/tc-arm.c (enum mstate): Delete from here.
2090 (mapping_state): Remove the static mapstate variable and instead
2091 store the state in the segment. This allows a per-section mapping
2092 state. Handle and ignore MAP_UNDEFINED states.
2093 (arm_elf_change_section): Get the current mapping state from the
2094 new section.
2095 (s_ltorg): Set the mapping state to MAP_DATA.
2096 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2097 for each pool as it is emitted.
2098
20992004-04-22 Nick Clifton <nickc@redhat.com>
2100
2101 * config/tc-arm.h: Formatting tidy ups.
2102
7a7f4e42
CD		 21032004-04-20 Chris Demetriou <cgd@broadcom.com>
2104
2105 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2106
6482c264
NC		 21072004-04-20 DJ Delorie <dj@redhat.com>
2108
2109 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2110 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2111 [TE_PE] (O_secrel): Define.
2112 [TE_PE] (x86_pe_cons_fix_new): New.
2113 [TE_PE] (pe_directive_secrel): Likewise.
2114 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2115
5bf10039
EC		 21162004-04-19 Eric Christopher <echristo@redhat.com>
2117
c04f5787
AM		 2118 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2119 of previous patch for fix in gcc.
5bf10039 2120
77cd6497
JJ		 21212004-04-19 Jakub Jelinek <jakub@redhat.com>
2122
2123 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2124
b8861cfb
NS		 21252004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2126
2127 * read.c (do_align): Call md_flush_pending_output, if defined.
2128
f4c724fc
AM		 21292004-04-16 Alan Modra <amodra@bigpond.net.au>
2130
2131 * expr.c (operand): Correct checks for ++ and --.
2132
a4b6e8f6
L		 21332004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2134
2135 * config/tc-generic.c: Add some comments.
2136
d766e8ec
RS		 21372004-04-14 Richard Sandiford <rsandifo@redhat.com>
2138
2139 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2140 -{no-}mfix-vr4122-bugs.
2141 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2142 (append_insn, mips_emit_delays): Update accordingly.
2143 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2144 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2145 (md_parse_option): Update after above changes.
2146 (md_show_usage): Add -mfix-vr4120.
2147
ed9589d4
BW		 21482004-04-13 Bob Wilson <bob.wilson@acm.org>
2149
2150 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2151 of .section directive; add a reference to the ELF .subsection
2152 directive.
2153
097dba13
NC		 21542004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2155
2156 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2157 in parallel.
2158
279500de
TS		 21592004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2160
2161 * Makefile.am: Remove mips from aout targets.
2162 * Makefile.in: Regenerate.
2163 * configure.in: Remove mips-dec-bsd* target.
2164 * configure: Regenerate.
2165
b7d7dc63
AM		 21662004-04-07 Alan Modra <amodra@bigpond.net.au>
2167
2168 PR 96
2169 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2170 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2171 Update "mapping". Restrict some @ modifiers to 32 bit.
2172
f55629b8
KK		 21732004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2174 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2175
2176 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2177 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2178 dont_adjust_reloc_32 is set.
2179 (md_longopts): Add option -renesas.
2180 (md_parse_option, md_show_usage): Likewise.
2181 * doc/c-sh.texi: Likewise.
2182
a7844384
NC		 21832004-04-01 Dave Korn <dk@artimi.com>
2184
2185 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2186 hi16 and lo16 fixS structs.
2187 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2188 exactly the same way as for RELOC_DLX_REL16.
2189 (machine_ip): properly respect LO flag in the_insn and
2190 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2191 (md_apply_fix3): apply RELOC_DLX_LO16.
2192
6c71dbc4
SS		 21932004-03-30 Stan Shebs <shebs@apple.com>
2194
2195 Remove long-obsolete MPW support.
2196 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
2197 * configure.in: Remove mention of ppc-*-mpw* config.
2198 * configure.in: Likewise.
2199
7cc69913
NC		 22002004-03-30 Nick Clifton <nickc@redhat.com>
2201
2202 * config/tc-arm.c (meabi_flags): Make its use conditional upon
2203 OBJ_ELF being defined.
2204
53fbb48a
AM		 22052004-03-27 Alan Modra <amodra@bigpond.net.au>
2206
2207 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
2208
d507cf36
PB		 22092004-03-23 Paul Brook <paul@codesourcery.com>
2210
2211 * config/tc-arm.c (meabi_flags): New variable.
2212 (arm_parse_eabi): New function.
2213 (md_begin): Set flags for EABI v3.
2214 (arm_eabis): Add.
2215 (arm_long_opts): Add meabi.
2216 * doc/as.texinf <ARM>: Document -meabi.
2217 * doc/c-arm.texi: Ditto.
2218
88d65ad6
BW		 22192004-03-22 Bob Wilson <bob.wilson@acm.org>
2220
2221 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
2222 tables even when use_literal_section flag is not set.
2223
13ef8878
AM		 22242004-03-22 Alan Modra <amodra@bigpond.net.au>
2225
2226 * config/tc-sh.c: Remove trailing whitespace.
2227
1048a9ba
HPN		 22282004-03-22 Hans-Peter Nilsson <hp@axis.com>
2229
2230 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
2231 --mul-bug-abort and the default behavior.
2232 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
2233 (err_for_dangerous_mul_placement): New variable.
2234 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
2235 macros.
2236 (md_cris_relax_table): Have placeholder for STATE_MUL.
2237 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
2238 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
2239 case doing nothing.
2240 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
2241 STATE_BYTE)>: Ditto.
2242 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
2243 alignment and position of this frag, emit error message if
2244 suspicious.
2245 (md_assemble): For a multiply insn and when checking it,
2246 transform the current frag into a special frag for that purpose.
2247 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
2248 OPTION_MULBUG_ABORT_ON>: Handle new options.
2249
a7877748
BW		 22502004-03-19 Bob Wilson <bob.wilson@acm.org>
2251
2252 * config/tc-xtensa.c (mark_literal_frags): New function.
2253 (xtensa_move_literals): Call mark_literal_frags for all literal
2254 segments, including init and fini literal segments.
2255 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
2256
9992270f
DA		 22572004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2258
2259 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2260 (pa_comm): Set BSF_OBJECT in symbol flags.
2261
6e1772d5
AM		 22622004-03-19 Alan Modra <amodra@bigpond.net.au>
2263
2264 * Makefile.am: Run "make dep-am".
2265 * Makefile.in: Regenerate.
2266 * doc/Makefile.in: Regenerate.
2267 * config.in: Regenerate.
2268 * po/gas.pot: Regenerate.
2269
3e4caed2
NS		 22702004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2271
c95b35a9
NS		 2272 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2273 (demand_empty_rest_of_line): Issue an error here.
2274 (ignore_rest_of_line): Silently skip to end.
2275 (demand_copy_string): Issue an error, not warning.
2276 (equals): Likewise.
2277 * config/obj-elf.c (obj_elf_section_name): Likewise.
2278 (obj_elf_section): Likewise.
2279 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2280 (arc_extinst): Likewise.
2281 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2282 (dot_spill): Likewise.
2283 (dot_unwabi): Likewise.
2284 (dot_prologue): Likewise.
2285
3e4caed2
NS		 2286 * expr.c (operand): Reject ++ and --.
2287 (operator): Likewise.
2288
2ce4cc60
KK		 22892004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2290
2291 * config/tc-sh.c: Include dw2gencfi.h.
2292 (sh_cfi_frame_initial_instructions): New function.
2293 (sh_regname_to_dw2regnum): Likewise.
2294 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2295 file.
2296 (TARGET_USE_CFIPOP): Define.
2297 (tc_cfi_frame_initial_instructions): Likewise.
2298 (tc_regname_to_dw2regnum): Likewise.
2299 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2300 * Makefile.am: Update dependencies.
2301 * Makefile.in: Regenerate.
2302
9183ed4b
AM		 23032004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2304
2305 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2306 * configure: Regenerate.
2307
00bbdfe7
BW		 23082004-03-12 Bob Wilson <bob.wilson@acm.org>
2309
2310 * read.c (s_leb128): Call md_flush_pending_output.
2311
0f10071e
ML		 23122004-03-12 Michal Ludvig <mludvig@suse.cz>
2313
2314 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2315 * config/tc-i386.h (CpuPadLock): New define.
2316 (CpuUnknownFlags): Added CpuPadLock.
2317
84c84759
AS		 23182004-03-07 Andreas Schwab <schwab@suse.de>
2319
2320 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2321
6ec51dba
RH		 23222004-03-07 Richard Henderson <rth@redhat.com>
2323
2324 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2325 (cfi_finish): Likewise for fde.
2326
bae25f19
L		 23272004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2328
2329 * config/tc-ia64.c (md_assemble): Properly handle NULL
2330 align_frag.
2331 (ia64_handle_align): Don't abort if failed to add a stop bit.
2332
ab509236
L		 23332004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2334
2335 * Makefile.in: Regenerated.
2336 * aclocal.m4: Likewise.
2337 * configure: Likewise.
2338 * doc/Makefile.in: Likewise.
2339
d9201763
L		 23402004-03-03 H.J. Lu <hongjiu.lu@intel.com>
2341
2342 * config/tc-ia64.c (dot_align): New.
2343 (ia64_do_align): Make it static.
2344 (md_pseudo_table): Use "dot_align" for "align".
2345 (ia64_md_do_align): Don't set align_frag here.
2346 (ia64_handle_align): Add a stop bit to the previous bundle if
2347 needed.
2348
2349 * config/tc-ia64.h (ia64_do_align): Removed.
2350
ae51a426
JR		 23512003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2352
2353 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
2354 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
2355 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
2356 the most general type or the user specifically requested it.
2357 (md_assemble): Add a new error message for when an instruction
2358 is understood, but is not allowed due to an -isa option.
2359
9545c4ce
L		 23602004-03-02 H.J. Lu <hongjiu.lu@intel.com>
2361
2362 * config/tc-ia64.c (align_frag): New.
2363 (md_assemble): Set the tc_frag_data field in align_frag for
2364 IA64_OPCODE_FIRST instructions.
2365 (ia64_md_do_align): Set align_frag.
2366 (ia64_handle_align): Add a stop bit if needed.
2367
2368 * config/tc-ia64.h (TC_FRAG_TYPE): New.
2369 (TC_FRAG_INIT): New.
2370
676a64f4
RS		 23712004-03-01 Richard Sandiford <rsandifo@redhat.com>
2372
2373 * config/tc-frv.c (fr400_audio): New variable.
2374 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
2375 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
2376 (target_implements_insn_p): New function.
2377 (md_assemble): Report an error if the processor doesn't implement
2378 the instruction.
2379
bd337dde
NC		 23802004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2381
2382 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
2383 (md_parse_option): Ditto.
2384 (OPTION_NO_SPECIAL_M32R): Added.
2385 (md_show_usage): Document it.
2386 (enable_speial_m32r): Changed a default value from 0 to 1.
2387 * doc/c-m32r.texi: Document the -no-bitinst option.
2388
78878175
NC		 23892004-02-27 Nick Clifton <nickc@redhat.com>
2390
2391 * config/tc-sh.c (get_operand): Revert previous delta.
2392 (tc_gen_reloc): Check for an unknown reloc type before processing
2393 the addend.
2394
1d6d62a4
MS		 23952004-02-27 Hannes Reinecke <hare@suse.de>
2396
2397 * config/tc-s390.c (s390_insn): Correct range check for opcode in
2398 .insn pseudo operation.
2399
4aa3e325
NC		 24002004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
2401
2402 * config/tc-sh.c (get_operand): In case of #Imm, check has been
2403 added for wrong syntax.
2404
73369e65
EC		 24052004-02-26 Eric Christopher <echristo@redhat.com>
2406
2407 * config/tc-mips.c (mips_dwarf2_addr_size): New.
2408 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
2409
6a5709a5
JR		 24102004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
2411
2412 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
2413 nibble types to assembler.
2414
95385380
FF		 24152004-02-25 Fred Fish <fnf@redhat.com>
2416
2417 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
2418
b5e0fabd
JW		 24192004-02-20 James E Wilson <wilson@specifixinc.com>
2420
2421 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
2422 finalize_syms.
2423 (fixup_unw_records): New arg before_relax. Pass to slot_index.
2424 (ia64_estimate_size_before_relax): New.
2425 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
2426 (generate_unwind_image): Pass 1 to fixup_unw_records.
2427 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
2428 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
2429
2f01ffbf
JJ		 24302004-02-19 Jakub Jelinek <jakub@redhat.com>
2431
2432 * stabs.c (generate_asm_file): Avoid warning about use of
2433 uninitialized variable.
2434
9c59842f
JW		 24352004-02-18 David Mosberger <davidm@hpl.hp.com>
2436
2437 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
2438 body, and endp, allow unwind records which do not have a "t"
2439 (time/instruction) field.
2440
34920d91
NC		 24412004-02-17 Petko Manolov <petkan@nucleusys.com>
2442
2443 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
2444 (do_mav_dspsc_2): Likewise.
2445 Fix accumulator registers move opcodes.
2446
4dde8e61 24472004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 2448 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 2449
2450 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
2451
936cf02e
JW		 24522004-02-10 Steve Ellcey <sje@cup.hp.com>
2453
2454 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
2455 (tc_frob_symbol): New macro definition.
2456 * config/tc-ia64.c (ia64_frob_symbol): New routine.
2457
e41f12f3
DJ		 24582004-02-09 Daniel Jacobowitz <drow@mvista.com>
2459
2460 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
2461 read-only.
2462
a8a3b3b2
NS		 24632004-02-09 Nathan Sidwell <nathan@codesourcery.com>
2464
2465 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
2466 (TC_CASE_SENSITIVE): ... this.
2467 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
2468 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
2469
c97b7ef6
JW		 24702004-02-06 James E Wilson <wilson@specifixinc.com>
2471
2472 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
2473 (generate_unwind_image): Re-add it here.
2474
e4475e39
NS		 24752004-02-06 Nathan Sidwell <nathan@codesourcery.com>
2476
2477 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
2478 * read.h (SKIP_WHITESPACE): Turn into an expression.
2479 * read.c (read_a_source_file): A pseudo is removed by having a
2480 NULL handler.
2481
5738bc24
JW		 24822004-02-05 James E Wilson <wilson@specifixinc.com>
2483
2484 * config/tc-ia64.c (output_endp): New.
2485 (count_bits): Delete.
2486 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
2487 endp unwind records.
2488 (fixup_unw_records): Handle endp unwind records. Delete code for
2489 shortening prologue regions not followed by a body record.
2490 (dot_endp): Call add_unwind_entry to emit endp unwind record.
2491 * config/tc-ia64.h (unw_record_type): Add endp.
2492
d6e78c11
JW		 24932004-02-03 James E Wilson <wilson@specifixinc.com>
2494
2495 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
2496 fill padding bytes with zeroes.
2497 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
2498 sets unwind_record slot_number and slot_frag fields.
2499
f6a22291
MR		 25002004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2501
2502 * config/tc-mips.c (add_got_offset_hilo): New function.
2503 (macro): Use load_register() and add_got_offset_hilo() to load
2504 constants instead of hardcoding code sequences throughout.
2505
127cab00
L		 25062004-01-28 H.J. Lu <hongjiu.lu@intel.com>
2507
2508 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
2509
6358301e
NC		 25102004-01-26 Bernardo Innocenti <bernie@develer.com>
2511
2512 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
2513 like m68k-elf.
2514 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
2515 of hard-coded test for TARGET_OS=elf.
2516
c8978940
CD		 25172004-01-24 Chris Demetriou <cgd@broadcom.com>
2518
2519 * config/tc-mips.c (hilo_interlocks): Change definition
2520 so that MIPS32, MIPS64 and later ISAs are included, along with
2521 the already-included machines. Update comments.
2522
c3ba240c
DJ		 25232004-01-23 Daniel Jacobowitz <drow@mvista.com>
2524
2525 * config/tc-arm.c (tc_gen_reloc): Improve error message for
2526 undefined local labels.
2527
e864ceca
RS		 25282004-01-23 Richard Sandiford <rsandifo@redhat.com>
2529
2530 * config/tc-mips.c (load_address, macro): Update comments about
2531 NewABI GP relaxation.
2532
67c0d1eb
RS		 25332004-01-23 Richard Sandiford <rsandifo@redhat.com>
2534
2535 * config/tc-mips.c (macro_build): Remove place and counter arguments.
2536 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
2537 (mips16_macro_build, macro_build_jalr): Remove counter argument.
2538 (set_at, load_register, load_address, move_register): Likewise.
2539 (load_got_offset, add_got_offset): Likewise.
2540 Update all calls and tidy accordingly.
2541
584892a6
RS		 25422004-01-23 Richard Sandiford <rsandifo@redhat.com>
2543
2544 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
2545 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
2546 (RELAX_USE_SECOND): Bump to 0x10000.
2547 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
2548 (mips_macro_warning): New variable.
2549 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
2550 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
2551 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
2552 of RELAX_ENCODE.
2553 (append_insn): Update mips_macro_warning.sizes.
2554 (macro_start, macro_warning, macro_end): New functions.
2555 (macro_build): Don't emit warnings here.
2556 (macro_build_lui, md_estimate_size_before_relax): ...or here.
2557 (md_convert_frag): Check for cases where one macro alternative
2558 needs a warning and the other doesn't. Emit a warning if the
2559 longer sequence was chosen.
2560
4d7206a2
RS		 25612004-01-23 Richard Sandiford <rsandifo@redhat.com>
2562
2563 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
2564 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
2565 the first sequence, the size of the second sequence, and a flag
2566 that says whether we should warn.
2567 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
2568 (RELAX_FIRST, RELAX_SECOND): New.
2569 (mips_relax): New variable.
2570 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
2571 (append_insn): Remove "place" argument. Use mips_relax.sequence
2572 rather than "place" to check whether we're expanding the second
2573 alternative of a relaxable macro. Remove redundant check for
2574 branch relaxation. If generating a normal insn, and there
2575 is not enough room in the current frag, call relax_close_frag()
2576 to close it. Update mips_relax.sizes[]. Emit fixups for the
2577 second version of a relaxable macro. Record the first relaxable
2578 fixup in mips_relax. Remove tc_gen_reloc workaround.
2579 (macro_build): Remove all uses of "place". Use mips_relax.sequence
2580 in the same way as in append_insn.
2581 (mips16_macro_build): Remove "place" argument.
2582 (macro_build_lui): As for macro_build. Don't drop the add_symbol
2583 when generating the second version of a relaxable macro.
2584 (load_got_offset, add_got_offset): New functions.
2585 (load_address, macro): Use new relaxation machinery. Remove
2586 tc_gen_reloc workarounds.
2587 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
2588 version of a relaxable macro is needed. Return -RELAX_SECOND if the
2589 first version is needed.
2590 (tc_gen_reloc): Remove relaxation handling.
2591 (md_convert_frag): Go through the fixups for a relaxable macro and
2592 mark those that belong to the unneeded alternative as done. If the
2593 second alternative is needed, adjust the fixup addresses to account
2594 for the deleted first alternative.
2595
0530d30a
RS		 25962004-01-23 Richard Sandiford <rsandifo@redhat.com>
2597
2598 * frags.h (frag_room): Declare.
2599 * frags.c (frag_room): New function.
2600 * doc/internals.texi: Document it.
2601
048cdf86
TS		 26022004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2603
2604 * config/tc-mips.c (append_insn): Don't do r3900 interlock
2605 optimization for -mtune=r3900, as this will break on other CPUs.
2606
28d39d1a
NC		 26072004-01-11 Tom Rix <tcrix@worldnet.att.net>
2608
2609 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 2610 be relaxed, use fixup.
28d39d1a
NC		 2611 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
2612
26664553
JJ		 26132004-01-19 Jakub Jelinek <jakub@redhat.com>
2614
2615 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
2616 precision operands.
2617
895921c9
MR		 26182004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2619
2620 * config/tc-mips.c (append_insn): Properly detect variant frags
2621 that preclude swapping of relaxed branches. Correctly swap
2622 instructions between frags when dealing with relaxed branches.
2623
f8b73030
MR		 26242004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2625
2626 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2627 throughout.
2628 * aclocal.m4: Regenerate.
2629 * configure: Regenerate.
2630
ca9a79a1 26312004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 2632
ca9a79a1
NC		 2633 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
2634 manipulation insns.
2635
cc3d92a5
RS		 26362004-01-12 Richard Sandiford <rsandifo@redhat.com>
2637
2638 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
2639 reloc, reserve space for the delay slot as well as the jalr itself.
2640
e45d0630
PB		 26412004-01-09 Paul Brook <paul@codesourcery.com>
2642
2643 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
2644 (do_vfp_sp2_from_reg2): New function.
2645 (insns): Use them.
2646 (do_vfp_dp_from_reg2): Check return values properly.
2647
81912461
ILT		 26482004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
2649
78849248
ILT		 2650 * config/tc-mips.c (warn_nops): Remove static variable.
2651 (macro): Remove test of warn_nops.
2652 (md_shortops): Remove 'n'.
2653 (md_parse_option): Remove 'n' case.
2654 (md_show_usage): Remove -n.
2655 * doc/as.texinfo (Overview): Remove MIPS -n option.
2656 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
2657 * NEWS: Mention removal of MIPS -n option.
2658
81912461
ILT		 2659 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
2660 (cop_interlocks): Check ISA level.
2661 (cop_mem_interlocks): Define.
2662 (reg_needs_delay): Check cop_interlocks rather than
2663 ISA_HAS_COPROC_DELAYS.
2664 (append_insn): Likewise. Use cop_mem_interlocks rather than
2665 directly checking mips_opts.isa.
2666 (mips_emit_delays): Likewise.
2667
73f20958
L		 26682004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2669
2670 * config/tc-ia64.c (unwind): Move next_slot_number and
2671 next_slot_frag to ...
2672 (unw_rec_list): Here.
2673 (free_list_records): Removed.
2674 (output_unw_records): Likewise.
2675 (generate_unwind_image): Make it void.
2676 (alloc_record): Initialize next_slot_number and next_slot_frag.
2677 (slot_index): Take .org, .space and .align into account.
2678 (fixup_unw_records): Don't set slot_number to 0. Use
2679 list->next_slot_number and list->next_slot_frag instead of
2680 unwind.next_slot_number and unwind.next_slot_frag.
2681 (ia64_convert_frag): New.
2682 (generate_unwind_image): Generate a rs_machine_dependent frag
2683 for unwind record.
2684 (emit_one_bundle): Use list->next_slot_number and
2685 list->next_slot_frag instead of unwind.next_slot_number and
2686 unwind.next_slot_frag.
2687
2688 * config/tc-ia64.h (md_convert_frag): Defined as
2689 ia64_convert_frag.
2690 (md_estimate_size_before_relax): Defined as (f)->fr_var.
2691
99d09cdb
AO		 26922004-01-06 Alexandre Oliva <aoliva@redhat.com>
2693
2694 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
2695 * config/tc-frv.h (md_apply_fix3): Don't define.
2696 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
2697 operands.
2698 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
2699 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
2700 * config/tc-frv.c (line_separator_chars): Add `!'.
2701 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2702 * config/tc-frv.c (md_assemble): Clear insn upfront.
2703 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2704 * config/tc-frv.c (OPTION_FDPIC): New macro.
2705 (md_longopts): Add mfdpic.
2706 (md_parse_option): Handle it.
2707 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2708 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
2709 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
2710 (frv_pic_ptr): Parse funcdesc.
2711
4a4c4a1d
MR		 27122004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2713
2714 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
2715 gasver.texi. Remove duplicate symbol definitions for texi2pod.
2716
2251dd89
MR		 27172004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2718
2719 * Makefile.am (Makefile): Move the dependency on
2720 $(BFDDIR)/configure.in to...
2721 (CONFIG_STATUS_DEPENDENCIES): ... here.
2722 (AUTOMAKE_OPTIONS): Require automake 1.8.
2723 * Makefile.in: Regenerate.
2724 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
2725 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
2726 $(BFDDIR)/configure.in here as well.
2727 * doc/Makefile.in: Regenerate.
2728
c6581168
MR		 27292004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2730
2731 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
2732 * Makefile.in: Regenerate.
2733 * aclocal.m4: Regenerate.
2734 * doc/Makefile.am (install, install-info): Remove.
2735 (install-data-local): A new hook for install-info.
2736 (AUTOMAKE_OPTIONS): Require automake 1.8.
2737 * doc/Makefile.in: Regenerate.
2738
303e7b79
NC		 27392004-01-02 Nutan Singh <nutan@kpitcummins.com>
2740
2741 * doc/c-sh.texi: Update description about floating point behavior
2742 of SH family.
2743
b50c15dc
NC		 27442004-01-02 Bernardo Innocenti <bernie@develer.com>
2745
2746 * configure.in: Add m68k-uClinux target.
2747 * configure: Regenerate.
7de9afa2 2748
c9e214e5 2749For older changes see ChangeLog-0203
08d56133
NC		 2750\f
2751Local Variables:
2752mode: change-log
2753left-margin: 8
2754fill-column: 74
2755version-control: never
2756End:
GDB Binutils - Deliverables
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