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* dlltool.c (dump_iat): Remove unused function.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
fb767913
NC		 12005-01-20 Nick Clifton <nickc@redhat.com>
2
3 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4 getopt_long_only() from considering -a as an abbreviation for
5 --alternate.
6 (parse_args): Fix the parsing of -a=<file>.
7
c556cc9c
AM		 82005-01-20 Alan Modra <amodra@bigpond.net.au>
9
10 PR gas/684
11 * read.c (s_incbin): Adjust default count for skip. Check validity
12 of count and skip rigorously.
13
9c6ed8e6
FF		 142005-01-19 Fred Fish <fnf@specifixinc.com>
15
16 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
17
e5604d79
RS		 182005-01-19 Richard Sandiford <rsandifo@redhat.com>
19
20 * read.c (convert_to_bignum): New function, split out from...
21 (emit_expr): ...here. Handle the case where X_add_number is
22 positive and the input value is negative.
23 (output_big_sleb128): Fix setting of continuation bit. Check whether
24 the final byte needs to be sign-extended. Fix size-shrinking loop.
25 (emit_leb128_expr): When generating a signed leb128, see whether the
26 sign of an O_constant's X_add_number matches the sign of the input
27 value. Use a bignum if not.
28
e38bc3b5
NC		 292005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
30
31 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
32 arch_sh_up in order to match the external name and make the
33 testsuite's job easier.
34
df227444
L		 352005-01-14 H.J. Lu <hongjiu.lu@intel.com>
36
37 PR 659
38 * config/tc-i386.c (i386_scale): Disallow 0 scale.
39
b8b80cf7
NC		 402005-01-12 Nick Clifton <nickc@redhat.com>
41
42 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
43 ignored_arguments array.
44
324007b9
L		 452005-01-10 H.J. Lu <hongjiu.lu@intel.com>
46
47 * write.c (write_object_file): Disallow a symbol equated to
48 common symbol.
49
5c4504f7
NC		 502005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
51
52 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
53 bfd_mach_maxq20.
54 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
55 (maxq_target): New function: Set the machine type.
56
4e7fd91e
PB		 572005-01-06 Paul Brook <paul@codesourcery.com>
58
59 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
60 (md_begin): Handle TE_VXWORKS for FP defaults.
61 (md_apply_fix3): Correct rela offsets.
62 (elf32_arm_target_format): Add VxWorks targets.
63
ea3eed15
PB		 642005-01-06 Paul Brook <paul@codesourcery.com>
65
66 * configure.tgt: Set em=vxworks for *-*-vxworks.
67 * config/te-vxworks.h: New File.
68
5dc1606f
PB		 692005-01-06 Paul Brook <paul@codesourcery.com>
70
71 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
72
18af0b39
NC		 732005-01-04 Dmitry Diky <diwil@spec.ru>
74
75 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
76 global label.
77
196e8040
JW		 782005-01-03 David Mosberger <davidm@hpl.hp.com>
79
80 * config/tc-ia64.c (md): Add member "loc_directive_seen".
81 (dot_loc): New function.
82 (md_pseudo_table): Add entry to map .loc to dot_loc().
83 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
84 seen a .loc directive or we're generating DWARF2 debug info for
85 assembly source.
86
a207757e
AM		 872004-12-29 Alan Modra <amodra@bigpond.net.au>
88
89 PR gas/619
90 * read.c (s_comm_internal): Don't zero end of name until size
91 expression has been parsed.
92
71d7ecf2
MM		 932004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
94
95 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
96
30c62922
TL		 972004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
98
99 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
100 case).
101
14ee9f48
ILT		 1022004-12-22 Ian Lance Taylor <ian@airs.com>
103
104 * configure.tgt: New.
105 * configure.in: Move setting of cpu_type, fmt, etc., to
106 configure.tgt.
107 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
108 $(srcdir)/configure.tgt.
109 * configure, Makefile.in: Rebuild.
110
750bce0e
NC		 1112004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
112
113 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
114 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
115 instructions.
116 (avr_offset_expression): New function to parse offsets for LDI
117 instructions.
118 (avr_operand): Use it.
119 (md_apply_fix3): Generate the relocs.
120
9d2be1ee
JR		 1212004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
122
123 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
124 BFD_RELOC_SH_IMMS10BY8 relocation.
125
126 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
127 than just ignoring bad code.
128
1e50d24d
RS		 1292004-12-16 Richard Sandiford <rsandifo@redhat.com>
130
131 * config/tc-v850.c (handle_lo16): New function.
132 (v850_reloc_prefix): Use it to check lo().
133 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
134
2fbd2a87
NC		 1352004-12-14 P.J. Darcy <darcypj@us.ibm.com>
136
137 * configure.in: Add s390x-ibm-tpf support.
138 * configure: Regenerate.
139
7a6d0b32
JB		 1402004-12-15 Jan Beulich <jbeulich@novell.com>
141
142 * config/obj-elf.c (obj_elf_change_section): Only set type and
143 attributes on new sections. Emit warning when type of re-declared
144 section doesn't match.
145
5b9d23c6
JB		 1462004-12-15 Jan Beulich <jbeulich@novell.com>
147
148 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
149 '.cfi_startproc simple' doesn't inherit the old value.
150
dcb45a06
JB		 1512004-12-15 Jan Beulich <jbeulich@novell.com>
152
153 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
154 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
155 generation to emit a factored offset.
156
aa6975fb
ILT		 1572004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
158
6943caf0
ILT		 159 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
160 which is too large in the case of NO_PIC without 64-bit
161 addresses.
162
aa6975fb
ILT		 163 * config/tc-mips.c (mips_in_shared): New static variable.
164 (macro_build_lui): Permit "_gp" if !mips_in_shared.
165 (md_longopts): Add -mshared and -mno-shared.
166 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
167 (s_cpload): Implement !mips_in_shared case.
168 (s_cpsetup): Likewise.
169 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
170 * NEWS: Mention -mno-shared.
171
be1b2b4b
PB		 1722004-12-09 Paul Brook <paul@codesourcery.com>
173
174 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
175 for function start.
176
9a92f48d
ILT		 1772004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
178
dd22970f
ILT		 179 * config/tc-mips.c (append_insn): If we emit a nop during a relax
180 sequence, increase the size of the sequence.
181
9a92f48d
ILT		 182 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
183 use CPU_RM9000.
184
b617dc20
BE		 1852004-12-07 Ben Elliston <bje@gnu.org>
186
187 * read.c (s_align): Use an align_limit temporary to allay a GCC
188 signed/unsigned comparison warning.
189
c820d418
MM		 1902004-12-01 Mark Mitchell <mark@codesourcery.com>
191
192 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
193 * configure.in: Use it for arm*-*-linux-gnueabi*.
194 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
195 * config/te-armlinuxeabi.h: New file.
196 * Makefile.in: Regenerated.
197 * aclocal.m4: Likewise.
198 * configure: Likewise.
199 * doc/Makefile.in: Regenerated.
200
2b0210eb
BW		 2012004-12-02 Bob Wilson <bob.wilson@acm.org>
202
203 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
204 (xtensa_restore_emit_state): Likewise.
205
9ebd302d
AM		 2062004-12-02 Alan Modra <amodra@bigpond.net.au>
207
208 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
209 (s_align): Use it.
210
32118081
NC		 2112004-11-30 Tero Niemela <tero_niemela@yahoo.com>
212
213 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
214 * Makefile.in: Regenerate.
215
3f414718
TL		 2162004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
217
9ebd302d
AM		 218 * config/tc-crx.c: Major code cleanup. Remove unused variables and
219 functions, give functions a meaningful name, add comments.
220 (check_range): New function - Replace operand size calculation
3f414718
TL		 221 with range checking.
222 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 223 (enum op_err): New.
3f414718
TL		 224 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
225 handling.
226
a7498ae6
NC		 2272004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
228
229 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
230 miss between different section in the same module.
231 (tc_gen_reloc): Likewise.
232
5c54fd37
NC		 2332004-11-25 Theodore A. Roth <troth@openavr.org>
234
235 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
236 atmega325, atmega3250, atmega645 and atmega6450.
237
37edbb65
JB		 2382004-11-25 Jan Beulich <jbeulich@novell.com>
239
240 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
241 permissible for the selected instruction suffix.
242 (process_suffix): For DefaultSize instructions, suppressing the
243 guessing of a 'q' suffix if the instruction doesn't support it is
244 pointless, because only an 'l' suffix can be guessed in this place.
245
5515a510
NC		 2462004-11-24 Nick Clifton <nickc@redhat.com>
247
248 * config/tc-iq2000.c: Remove support for IQ10 processor.
249 Convert to ISO C90 formatting.
250 * config/tc-iq2000.h: Likewise.
251
dae1b34e
NC		 2522004-11-23 Nick Clifton <nickc@redhat.com>
253
254 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
255 in this table. They should be correct now.
256
5c6af06e
JB		 2572004-11-23 Jan Beulich <jbeulich@novell.com>
258
259 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
260 indicate the MMX extensions added by both SSE and 3DNow!A.
261 (Cpu3dnowA): Declare.
262 (CpuUnknownFlags): Update.
263 * config/tc-i386.c (cpu_sub_arch_name): Declare.
264 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
265 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
266 3DNow!. Athlon additionally implies 3DNow!A. Several new
267 entries (those starting with a dot are for sub-arch specification).
268 (set_cpu_arch): Handle sub-arch specifications.
269 (parse_insn): Distinguish between instructions not supported because
270 of insufficient CPU features and because of 64-bit mode.
271 * doc/c-i386.texi: Describe enhanced .arch directive.
272
d9740523
BW		 2732004-11-22 Bob Wilson <bob.wilson@acm.org>
274
275 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
276
3120ef82
BW		 2772004-11-22 Bob Wilson <bob.wilson@acm.org>
278
279 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
280 without a corresponding .debug_info section.
281
d190d046
HPN		 2822004-11-22 Hans-Peter Nilsson <hp@axis.com>
283
284 * read.c (potable): Add "error" and "warning".
285 (s_errwarn): New function.
286 * read.h (s_errwarn): Declare.
287 * doc/as.texinfo (Error, Warning): Document .error and .warning.
288
5519f6ea
NC		 2892004-11-22 Nick Clifton <nickc@redhat.com>
290
291 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
292 c_dot_file_symbol.
293
f5c7edf4
AM		 2942004-11-19 Alan Modra <amodra@bigpond.net.au>
295
296 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
297 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
298
a4528eeb
AM		 2992004-11-19 Alan Modra <amodra@bigpond.net.au>
300
301 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
302 (coff_adjust_symtab): Adjust call.
303 (crawl_symbols): Likewise.
304 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
305 (obj_app_file): Adjust.
306
444bf5f3
NC		 3072004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
308
309 * configure.in: Enable bfd_assember for the MAXQ port.
310 * configure: Regenerate.
311
a1ace8d8 3122004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 313 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 314
315 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
316 there is a conflict.
317 (check_t1_t2_reads_and_writes): Check for both reads and writes to
318 interfaces that are related as determined by xtensa_interface_class_id.
319
30e857fc
NC		 3202004-11-12 Nick Clifton <nickc@redhat.com>
321
322 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
323 offsets for conditional branches.
324
a67517f4
BW		 3252004-11-11 Bob Wilson <bob.wilson@acm.org>
326
327 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
328
1d19a770
BW		 3292004-11-10 Bob Wilson <bob.wilson@acm.org>
330
331 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
332 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
333 MAYBE_UNREACHABLE.
334 (relax_frag_immed): Update call to update_next_frag_state.
335
c04f5787
AM		 3362004-11-10 Alan Modra <amodra@bigpond.net.au>
337
338 * obj.h (struct format_ops <app_file>): Add int param.
339 * read.h (s_app_file_string): Likewise.
340 * read.c (s_app_file_string): Likewise.
341 (s_app_file): Adjust s_app_file_string call.
342 * config/tc-mips.c (s_mips_file): Likewise.
343 * config/obj-coff.h (obj_app_file): Add app param.
344 * config/obj-ecoff.h (obj_app_file): Likewise.
345 * config/obj-multi.h (obj_app_file): Likewise.
346 * config/obj-elf.h (elf_file_symbol): Likewise.
347 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
348 if called for # preprocessor lines.
349
a77a9021
L		 3502004-11-08 H.J. Lu <hongjiu.lu@intel.com>
351
352 PR 528
353 * symbols.c (resolve_symbol_value): Convert weak symbols only
354 for Windows PECOFF.
355 (symbol_equated_reloc_p): Don't equate weaks when relocating
356 only for Windows PECOFF.
357
aea44f62
TL		 3582004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
359
360 * config/tc-crx.c (print_insn): Check and set insn_addr.
361 * config/tc-crx.h (md_frag_check): Define.
362
7499d566
NC		 3632004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
364 Vineet Sharma <vineets@noida.hcltech.com>
365
366 * configure.in: Add support for new target maxq-coff.
367 * configure: Regenerate.
368 * NEWS: Mention new support.
369 * config/tc-maxq.c: New file.
370 * config/tc-maxq.h: New file.
371 * config/obj-coff.h: Add support for maxq-coff.
372
977cdf5a
NC		 3732004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
374
375 * symbols.c (any_external_name): Define.
a77a9021 376 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 377 (S_SET_EXTERNAL): Support any_external_name.
378 (S_SET_NAME): Qualify parameter const.
316f3bf8 379 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 380 * symbols.h (S_SET_NAME): Qualfiy parameter const.
381 * tc.h (any_external_name): Declare.
382 * config/obj-coff.c ("coff/pe.h"): Include for BFD
383 assemblers also.
384 (weak_is_altname): Declare and define.
385 (weak_name2altname): Same.
386 (weak_altname2name): Same.
387 (weak_uniquify): Same.
388 (weak_altprefix): Define.
389 (obj_coff_weak): Change .weak syntax and handling.
390 (coff_frob_symbol): Fix PE weak symbol alternates.
391 * config/obj-coff.h (USE_UNIQUE): Define.
392 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
393 are in another segment.
394 (tc_gen_reloc): Remove broken addend hack.
395 doc/as.texinfo: Update.
396
34e41783
BW		 3972004-11-05 Sterling Augustine <sterling@tensilica.com>
398
399 * config/tc-xtensa.c (total_frag_text_expansion): New.
400 (md_estimate_size_before_relax): Use it.
401 (find_address_of_next_align_frag): Likewise.
402
dcd46b4e
TL		 4032004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
404
405 * config/tc-crx.c: Rename argument types.
406 (processing_arg_number): Rename to 'cur_arg_num'.
407 (get_number_of_bits): Rename to 'set_operand_size'.
408 (get_operandtype): Rename to 'parse_operand', totally rewrite.
409 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
410 (set_indexmode_parameters): Remove function, integrate its code into
411 'set_operand'.
412 (set_operand_size): Get rid of 'Operand Number' function parameter -
413 use global variable 'cur_arg_num' instead.
414 Use a local 'argument' pointer to reference the current argument.
415 (parse_operand): Likewise.
416 (set_operand): Likewise.
417 (process_label_constant): Likewise.
418
9456465c
BW		 4192004-11-04 Bob Wilson <bob.wilson@acm.org>
420
421 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
422 (add_section_rename): Delete. Inlined into...
423 (build_section_rename): ...here. Use xstrdup instead of strdup.
424 (xtensa_section_rename): Drop "const" from argument and return types.
425 (md_show_usage): Indent to match show_usage().
426 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
427 (tc_canonicalize_section_name): Define.
428 (md_elf_section_rename): Remove unused macro.
429 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
430 * doc/c-xtensa.texi (Xtensa Options): Likewise.
431 (Frame Directive): Delete.
432
7f266840
DJ		 4332004-11-04 Daniel Jacobowitz <dan@debian.org>
434
435 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
436 * config/tc-arm.c (target_oabi): Delete.
437 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
438 (arm_opts): Remove moabi.
439 * doc/as.texinfo (Overview): Remove documentation of -moabi.
440 * doc/c-arm.texi (ARM Options): Likewise.
441 * configure: Regenerated.
442
ae57792d
HPN		 4432004-11-04 Hans-Peter Nilsson <hp@axis.com>
444
445 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
446 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
447 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
448 * configure: Regenerate.
449 * config/tc-cris.c (enum cris_archs): New.
450 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
451 (cris_insn_ver_valid_for_arch): New functions.
452 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
453 (cris_arch): New variable.
454 (md_pseudo_table): New pseudo .arch.
455 (err_for_dangerous_mul_placement): Initialize according to
456 DEFAULT_CRIS_ARCH.
457 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
458 All users changed.
459 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
460 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
461 (BRANCH_WF_V32, BRANCH_WB_V32): New.
462 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
463 use in md_cris_relax_table.
464 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
465 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
466 Update and improve head comment.
467 (OPTION_PIC): Define in terms of previous option, OPTION_US.
468 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
469 (OPTION_ARCH): New.
470 (md_longopts): New option --march=...
471 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
472 macros.
473 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
474 (HANDLE_RELAXABLE): New macro.
475 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
476 cases. Check for weak symbols and assume not relaxable. Handle
477 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
478 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
479 fragP->fr_symbol.
480 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
481 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
482 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 483 (cris_relax_frag): Handle new states.
ae57792d
HPN		 484 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
485 (md_begin): Define symbols "..asm.arch.cris.v32",
486 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
487 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
488 when entering opcode table entry points.
489 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
490 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
491 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
492 (cris_process_instruction): Initialize out_insnp->insn_type to
493 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
494 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
495 cases.
496 <case 'm'>: Check that modified_char == '.'.
497 <invalid operands>: Consume the rest of the line.
498 When operands don't match, skip over subsequent insns with
499 non-matching version specifier but same mnemonic.
500 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
501 special registers in CRISv32 are always 32 bit long.
502 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
503 New cases.
504 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
505 and compatible. Recognize "ACR" for v32, unless followed by "+".
506 (get_spec_reg): Consider cris_arch when looking up register.
507 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
508 v32 or compatible.
509 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
510 (cris_get_expression): Restore input_line_pointer if failing "early".
511 (get_flags): Consider cris_arch and recognize flags accordingly.
512 (branch_disp): Adjust for CRISv32.
513 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
514 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
515 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
516 resolved. Don't enter zeros in object file for
517 BFD_RELOC_32_PCREL.
518 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
519 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
520 (md_parse_option): Break out "return 1".
521 <OPTION_ARCH> New case.
522 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
523 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
524 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
525 <case BFD_RELOC_32_PCREL>: New cases.
526 Addends for non-zero fx_pcrel are too in fx_offset.
527 (md_show_usage): Show --march=<arch>.
528 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
529 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
530 (s_syntax) <struct syntaxes>: Properly constify member operand.
531 * config/tc-cris.h (TARGET_MACH): Define.
532 (cris_mach): Declare.
533 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
534 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
535 (CRIS-Opts): Document --march=...
536 (CRIS-Pseudos): Document .arch.
537
9306ca4a
JB		 5382004-11-04 Jan Beulich <jbeulich@novell.com>
539
540 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
541 intel syntax and no register prefix, allow $ in symbol names when
542 intel syntax.
543 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
544 (intel_float_operand): Add fourth return value indicating math control
545 operations. Make classification more precise.
546 (md_assemble): Complain if memory operand of mov[sz]x has no size
547 specified.
548 (parse_insn): Translate word operands to floating point instructions
549 operating on integers as well as control instructions to short ones
550 as expected by AT&T syntax. Translate 'd' suffix to short one only for
551 floating point instructions operating on non-integer operands.
552 (match_template): Remove fldcw special case. Adjust q-suffix handling
553 to permit it on fild/fistp/fisttp in AT&T mode.
554 (process_suffix): Don't guess DefaultSize insns' suffix from
555 stackop_size for certain floating point control instructions. Guess
556 suffix for branch and [ls][gi]dt based on flag_code. Split error
557 messages for Intel and AT&T syntax, and make the condition more strict
558 for the former. Adjust suppressing of generation of operand size
559 overrides.
560 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
561 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
562 more error checking.
563 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
564 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
565
2b4f075a
HPN		 5662004-11-03 Hans-Peter Nilsson <hp@axis.com>
567
568 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
569 md_short_jump_size, md_long_jump_size.
570 * write.c [!WORKING_DOT_WORD]: Ditto.
571 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
572 qualifier.
573 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
574 declare.
575 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
576 const qualifier in these definitions.
577 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
578 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
579
ddbc47ac
NC		 5802004-11-02 Nick Clifton <nickc@redhat.com>
581
582 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
583 table before deciding to produce a .debug_line section to match up
584 with a user provided .debug_info section.
585
3ad3f5ad
TL		 5862004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
587
588 * config/tc-crx.c (getreg_image): Bug fix, a return value was
589 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
590
c815a616
TL		 5912004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
592
593 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
594 (get_flags): New function.
c04f5787
AM		 595 (get_number_of_bits): Edit comments, update numeric values to
596 supported sizes.
597 (process_label_constant): Don't support the colon
598 format (SYMBOL:[s|m|l]).
c815a616
TL		 599 (set_cons_rparams): Support argument type 'arg_rbase'.
600 (get_operandtype): Bug fix in 'rbase' operand type parsing.
601 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 602 (getreg_image): Remove redundant code, update according to latest
603 CRX spec.
c815a616 604 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 605 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 606 instruction type (not only mnemonic).
607 Add various error checking.
608 (preprocess_reglist): Support HI/LO and user registers.
609
ed7af9f9
L		 6102004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
611
c04f5787 612 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 613 in an epilogue directive go negative.
614
ac025970
L		 6152004-10-25 H.J. Lu <hongjiu.lu@intel.com>
616
617 PR 474
618 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
619 after reporting template error during manual bundling. Reported
620 by Michael Dupont, michaelx.dupont@intel.com.
621
a394c00f
NC		 6222004-10-25 Daniel Jacobowitz <dan@debian.org>
623
624 * Makefile.am: Run dep-am.
625 * aclocal.m4: Regenerate with automake 1.9.2.
626 * Makefile.in: Regenerate with automake 1.9.2.
627 * doc/Makefile.in: Likewise.
628
629 * config/tc-arm.c: Include "dw2gencfi.h".
630 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
631 New functions.
632 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
633 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
634 (tc_cfi_frame_initial_instructions): Define.
635 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
636 Add prototypes.
637
23d83918
TL		 6382004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
639
640 * config/tc-crx.c (assemble_insn): Check unsigned immediate
641 operands validity.
642 Update coprocessor id to be unsigned immediate.
643
bb41ade5
AM		 6442004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
645
646 * config/tc-i386.c (O_secrel): Delete.
647 (tc_pe_dwarf2_emit_offset): New function.
648 * config/tc-i386.h (O_secrel): Define as O_md1.
649 (TC_DWARF2_EMIT_OFFSET): Define.
650
87e62348
NC		 6512004-10-18 Nick Clifton <nickc@redhat.com>
652
653 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
654 ignore @fptr() directives for 4-byte fixups.
655
3c55da70
AM		 6562004-10-15 Alan Modra <amodra@bigpond.net.au>
657
658 * Makefile.am: Run "make dep-am"
659 * Makefile.in: Regenerate.
660
40e7b7b9
BW		 6612004-10-14 Bob Wilson <bob.wilson@acm.org>
662
663 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
664 Remove comments about placement of literal pools.
665 (Literal Directive): Update description of literal placement.
666 (Literal Prefix Directive): Remove statement that this does not apply
667 to absolute-mode literals. Describe new section naming scheme.
668
b08b5071
BW		 6692004-10-12 Bob Wilson <bob.wilson@acm.org>
670
671 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
672 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
673 is_windowed_return_opcode): Delete.
674 (xtensa_frob_label): Use get_subseg_target_freq.
675 (md_assemble): Inline call to is_entry_opcode.
676 (xtensa_handle_align): Inline call to get_frag_is_literal.
677 (relaxation_requirements): Inline call to is_jx_opcode.
678 (emit_single_op): Inline call to is_movi_opcode.
679 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
680 get_frag_is_no_transform, is_entry_opcode, and
681 set_frag_is_specific_opcode. Use get_subseg_total_freq.
682 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
683 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
684 Inline calls to get_frag_is_no_transform.
685 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
686 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
687 get_frag_is_no_transform.
688 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
689 and set_frag_is_no_transform.
690 (get_expression_value): Delete.
691 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
692 cur_target_freq to target_freq.
693 (get_subseg_info): Split out code to create a new map entry into ...
694 (add_subseg_info): ... this new function.
695 (get_last_insn_flags): Check if get_subseg_info succeeded.
696 (set_last_insn_flags): Call add_subseg_info if needed.
697 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
698 (xtensa_reorder_segments): Compute last_sec while counting sections.
699 Remove call to get_last_sec.
700 (get_last_sec): Delete.
701 (cache_literal_section): Inline call to retrieve_literal_seg and its
702 callees, seg_present and add_seg_list.
703 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
704 (get_frag_is_insn, get_frag_is_no_transform,
705 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
706 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
707
7fa3d080
BW		 7082004-10-12 Bob Wilson <bob.wilson@acm.org>
709
710 * config/tc-xtensa.c: Use ISO C90 formatting.
711 * config/tc-xtensa.h: Likewise.
712 * config/xtensa-istack.h: Likewise.
713 * config/xtensa-relax.c: Likewise.
714 * config/xtensa-relax.h: Likewise.
715
8cb51566
PB		 7162004-10-12 Paul Brook <paul@codesourcery.com>
717
718 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
719 EF_ARM_EABI_VER4.
720 (arm_eabis): Ditto.
721 * doc/c-arm.texi: Document that we actually support -meabi=4, not
722 -meabi=3.
723
653cfe85
BW		 7242004-10-08 Bob Wilson <bob.wilson@acm.org>
725
726 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
727 entries.
728 (Acknowledgements): Use "GAS" instead of AS variable.
729
d2b2c203
DJ		 7302004-10-08 Daniel Jacobowitz <dan@debian.org>
731
732 * config/tc-i386.c: Include "elf/x86-64.h".
733 (i386_elf_section_type): New function.
734 * config/tc-i386.h (md_elf_section_type): Define.
735 (i386_elf_section_type): New prototype.
736
e80e0390
NC		 7372004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
738
739 * config/m68k-parse.h (enum m68k_register): New control register,
740 MBAR2 (for MCF5249)
741 * config/tc-m68k.c: Correct control register set for MCF5249.
742
43cd72b9 7432004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 744 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 745
746 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
747 (UNREACHABLE_MAX_WIDTH): Define.
748 (XTENSA_FETCH_WIDTH): Delete.
749 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
750 prefer_const16, prefer_l32r): New global variables.
751 (LIT4_SECTION_NAME): Define.
752 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
753 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
754 (frag_flags struct): New.
c04f5787 755 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 756 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
757 (bitfield, bit_is_set, set_bit, clear_bit): Define.
758 (MAX_FORMATS): Define.
759 (op_placement_info struct, op_placement_table): New.
760 (O_pltrel, O_hi16, O_lo16): Define.
761 (directiveE enum): Rename directive_generics to directive_transform.
762 Delete directive_relax. Add directive_schedule,
763 directive_absolute_literals, and directive_last_directive.
764 (directive_info): Rename "generics" to "transform". Delete "relax".
765 Add "schedule" and "absolute-literals".
766 (directive_state): Adjust entries to match changes in directive_info.
767 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
768 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
769 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
770 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
771 (align_only_targets, software_a0_b_retw_interlock,
772 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
773 software_avoid_short_loop, software_avoid_close_loop_end,
774 software_avoid_all_short_loops, specific_opcode): Delete.
775 (warn_unaligned_branch_targets): New.
776 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
777 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
778 (option_[no_]link_relax, option_[no_]transform,
779 option_[no_]absolute_literals, option_warn_unaligned_targets,
780 option_prefer_l32r, option_prefer_const16, option_target_hardware):
781 New enum values.
782 (option_[no_]align_only_targets, option_literal_section_name,
783 option_text_section_name, option_data_section_name,
784 option_bss_section_name, option_eb, option_el): Delete.
785 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
786 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
787 and target-hardware. Delete entries for [no-]target-align-only,
788 literal-section-name, text-section-name, data-section-name, and
789 bss-section-name.
790 (md_parse_option): Handle new options and remove old ones. Accept but
791 ignore [no-]density options. Warn for [no-]generics and [no-]relax
792 and treat them as [no-]transform.
793 (md_show_usage): Add new options and remove old ones.
794 (xtensa_setup_hw_workarounds): New.
795 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
796 "long", "short", "loc" and "frequency" entries.
797 (use_generics): Rename to ...
798 (use_transform): ... this function. Add past_xtensa_end check.
799 (use_longcalls): Add past_xtensa_end check.
800 (code_density_available, can_relax): Delete.
801 (do_align_targets): New.
802 (get_directive): Accept dashes in directive names. Warn about
803 [no-]generics and [no-]relax directives and treat them as
c04f5787 804 [no-]transform.
43cd72b9
BW		 805 (xtensa_begin_directive): Call md_flush_pending_output only for some
806 directives. Check for directives inside instruction bundles. Warn
807 about deprecated ".begin literal" usage. Warn and ignore [no-]density
808 directives. Handle new directives. Check generating_literals flag
809 for literal_prefix.
810 (xtensa_end_directive): Check for directives inside instruction
811 bundles. Warn and ignore [no-]density directives. Handle new
812 directives. Call xtensa_set_frag_assembly_state.
813 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
814 xtensa_dwarf2_emit_insn): New.
815 (xtensa_literal_position): Call md_flush_pending_output. Do not check
816 use_literal_section flag.
817 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
818 literals. Use xtensa_elf_cons to parse the expression.
819 (xtensa_literal_prefix): Do not check use_literal_section. Support
820 ".lit4" sections for absolute literals. Change prefix convention to
821 replace ".text" (or ".t" in a linkonce section). No need to call
822 subseg_set.
823 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
824 (expression_end): Handle closing braces and colons.
825 (PLT_SUFFIX, plt_suffix): Delete.
826 (expression_maybe_register): Use new xtensa-isa.h functions. Use
827 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
828 and O_hi16 expressions as well.
829 (tokenize_arguments): Handle closing braces and colons.
830 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
831 operands and paired register syntax.
832 (get_invisible_operands): New.
833 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
834 new xtensa-isa.h functions.
835 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
836 (xg_translate_idioms): Check if inside bundle. Use use_transform.
837 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
838 instructions. Use xtensa_translate_zero_immed.
839 (operand_is_immed, operand_is_pcrel_label): Delete.
840 (get_relaxable_immed): Use new xtensa-isa.h functions.
841 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
842 functions.
843 (xtensa_print_insn_table, print_vliw_insn): New.
844 (is_direct_call_opcode): Use new xtensa-isa.h functions.
845 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
846 is_branch_or_jump_opcode): Delete.
847 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
848 (opnum_to_reloc, reloc_to_opnum): Delete.
849 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
850 xtensa-isa.h functions. Operate on one slot of an instruction.
851 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
852 xg_get_insn_size): Delete.
853 (xg_get_build_instr_size): Use xg_get_single_size.
854 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
855 xg_build_widen_table. Use xg_get_single_size.
856 (xg_get_max_narrow_insn_size): Delete.
857 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
858 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
859 xg_get_single_size.
860 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
861 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
862 (xg_expand_to_stack, xg_expand_narrow): Update calls to
863 xg_build_widen_table. Use xg_get_single_size.
864 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
865 xg_check_operand.
866 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
867 treat weak symbols conservatively.
868 (xg_check_operand): Use new xtensa-isa.h functions.
869 (is_dnrange): Delete.
870 (xg_assembly_relax): Inline previous calls to tinsn_copy.
871 (xg_finish_frag): Specify separate relax states for the frag and slot0.
872 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
873 xtensa-isa.h functions.
874 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
875 xg_instruction_matches_options): New.
876 (xg_instruction_matches_rule): Handle O_register expressions. Call
877 xg_instruction_matches_options.
878 (transition_rule_cmp): New.
879 (xg_instruction_match): Update call to xg_build_simplify_table.
880 (xg_build_token_insn): Record loc fields.
881 (xg_simplify_insn): Check is_specific_opcode field and
882 density_supported flag.
883 (xg_expand_assembly_insn): Skip checking code_density_available. Use
884 new xtensa-isa.h functions. Call use_transform instead of can_relax.
885 (xg_assemble_literal): Add error handling for O_big. Call
886 record_alignment. Handle O_pltrel.
887 (xg_valid_literal_expression): New.
888 (xg_assemble_literal_space): Add slot parameter. Remove call to
889 set_expr_symbol_offset. Add call to record_alignment. Update call to
890 xg_finish_frag.
891 (xg_emit_insn): Delete.
892 (xg_emit_insn_to_buf): Add format parameter. Update calls to
893 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
894 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
895 and slot parameters. Handle new "alternate" relocations for absolute
896 literals and CONST16 instructions. Check for bad uses of O_lo16 and
897 O_hi16. Use new xtensa-isa.h functions.
898 (xg_assemble_tokens): Delete.
899 (is_register_writer): Use new xtensa-isa.h functions.
900 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
901 old-style RSR from LCOUNT.
902 (next_frag_opcode): Delete.
903 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
904 update_next_frag_state): New.
905 (update_next_frag_nop_state): Delete.
906 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
907 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
908 the state of the absolute-literals directive. Add calls to
909 record_alignment and xtensa_set_frag_assembly_state. Call
910 xtensa_switch_to_non_abs_literal_fragment instead of
911 xtensa_switch_to_literal_fragment.
912 (build_nop): New.
913 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
914 (get_expanded_loop_offset): Change check for undefined opcode to an
915 assertion.
916 (xtensa_set_frag_assembly_state, relaxable_section,
917 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
918 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
919 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
920 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
921 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
922 (xtensa_init_fix_data): New.
923 (xtensa_frob_label): Reset label symbol to the current frag. Check
924 do_align_targets and generating_literals flag. Propagate frequency
925 info to new alignment frag. Call xtensa_set_frag_assembly_state.
926 (xtensa_unrecognized_line): New.
927 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
928 to xtensa_set_frag_assembly_state.
929 (error_reset_cur_vinsn): New.
930 (md_assemble): Remove check for literal frag. Remove call to
931 istack_init. Call use_transform instead of use_generics. Parse
932 explicit instruction format specifiers. Move code for
933 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
934 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
935 Add dwarf2_where call. Remote automatic alignment for ENTRY
936 instructions. Move call to xtensa_clear_insn_labels to the end.
937 Rearrange to handle bundles.
938 (xtensa_cons_fix_new): Delete.
939 (xtensa_handle_align): New.
940 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
941 assignment to is_no_density field.
942 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
943 instead of reloc_to_opnum. Handle "alternate" relocations.
944 (xtensa_force_relocation, xtensa_check_inside_bundle,
945 xtensa_elf_section_change_hook): New.
946 (xtensa_symbol_new_hook): Delete.
947 (xtensa_fix_adjustable): Check for difference of symbols with an
948 offset. Check for external and weak symbols.
949 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
950 (md_estimate_size_before_relax): Return expansion for the first slot.
951 (tc_gen_reloc): Handle difference of symbols by producing
952 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
953 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
954 tentative values into the output when linkrelax is set.
955 (XTENSA_PROP_SEC_NAME): Define.
956 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
957 Create literal tables only if using literal sections. Create new
958 property tables instead of old instruction tables. Check for unaligned
959 branch targets and loops.
960 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
961 new_resource_table, clear_resource_table, resize_resource_table,
962 resources_available, reserve_resources, release_resources,
963 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
964 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
965 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
966 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
967 flag. Update checks for workaround options. Call
968 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
969 (xtensa_cleanup_align_frags): Add special case for branch targets.
970 Check for and mark unreachable frags.
971 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
972 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
973 end of a zero-overhead loop body.
974 (frag_can_negate_branch): Handle instructions with multiple slots.
975 Use new xtensa-isa.h functions
976 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
977 xtensa_mark_zcl_first_insns): New.
978 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
979 transformations are disabled.
980 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
981 multislot instructions.
982 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
983 Likewise. Also error if transformations are disabled.
984 (unrelaxed_frag_max_size): New.
985 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
986 xtensa-isa.h functions.
987 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
988 xtensa_opcode_is_loop instead of is_loop_opcode.
989 (get_text_align_power): Replace as_fatal with assertion.
990 (get_text_align_fill_size): Iterate instead of using modulus when
991 use_nops is false.
992 (get_noop_aligned_address): Assert that this is for a machine-dependent
993 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
994 xg_get_single_size, and frag_format_size.
995 (get_widen_aligned_address): Rename to ...
996 (get_aligned_diff): ... this function. Add max_diff parameter.
997 Remove handling of rs_align/rs_align_code frags. Use
998 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
999 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
1000 and pass it back to caller.
1001 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
1002 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
1003 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
1004 (relax_frag_text_align): Rename to ...
1005 (relax_frag_loop_align): ... this function. Assume loops can only be
1006 in the first slot of an instruction.
1007 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
1008 instruction. Remove call to frag_wane.
1009 (relax_frag_narrow): Rename to ...
1010 (relax_frag_for_align): ... this function. Extend to handle
1011 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
1012 RELAX_NARROW for the first slot.
1013 (find_address_of_next_align_frag, bytes_to_stretch): New.
1014 (future_alignment_required): Use find_address_of_next_align_frag and
1015 bytes_to_stretch. Look ahead to subsequent frags to make smarter
1016 alignment decisions.
1017 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1018 Check if transformations are enabled for b_j_loop_end workaround.
1019 Use new xtensa-isa.h functions and handle multislot instructions.
1020 Update call to xg_assembly_relax.
1021 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1022 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1023 frag types.
1024 (convert_frag_narrow): Add segP, format and slot parameters. Call
1025 convert_frag_immed for branch instructions. Adjust calls to
1026 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1027 xg_get_single_size and xg_get_single_format.
1028 (convert_frag_fill_nop): New.
1029 (convert_frag_immed): Add format and slot parameters. Handle multislot
1030 instructions and use new xtensa-isa.h functions. Update calls to
1031 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1032 enabled for b_j_loop_end workaround. Use build_nop instead of
1033 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1034 frags. Use xg_get_single_size. Handle O_pltrel.
1035 (fix_new_exp_in_seg): Remove check for old plt flag.
1036 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1037 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1038 for loop opcode to an assertion. Mark all frags up to the end of the
1039 loop as not transformable.
1040 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1041 (get_subseg_info): New.
1042 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1043 check for dest_seg.
1044 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1045 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1046 (xtensa_switch_to_non_abs_literal_fragment): New.
1047 (cache_literal_section): Add is_code parameter and pass it through to
1048 retrieve_literal_seg.
1049 (retrieve_literal_seg): Add is_code parameter and use it to set the
1050 flags on the literal section. Handle case where head parameter is 0.
1051 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1052 set_frag_is_no_transform): New.
1053 (xtensa_create_property_segments): Add end_property_function parameter
1054 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1055 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1056 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1057 (add_xt_block_frags): Add end_property_function parameter and call it
1058 if it is non-zero. Call xtensa_frag_flags_init.
1059 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1060 get_frag_property_flags, frag_flags_to_number,
1061 xtensa_frag_flags_combinable, xt_block_aligned_size,
1062 xtensa_xt_block_combine, add_xt_prop_frags,
1063 init_op_placement_info_table, opcode_fits_format_slot,
1064 xg_get_single_size, xg_get_single_format): New.
1065 (istack_push): Inline call to tinsn_copy.
1066 (tinsn_copy): Delete.
1067 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1068 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1069 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1070 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1071 functions. Handle invisible operands.
1072 (tinsn_to_slotbuf): New.
1073 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1074 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1075 vinsn_from_chars, and xg_free_vinsn.
1076 (tinsn_from_insnbuf): New.
1077 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1078 instructions. Handle symbol differences.
1079 (get_num_stack_text_bytes): Use xg_get_single_size.
1080 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1081 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1082 get_expr_register, set_expr_symbol_offset_diff): New.
1083 * config/tc-xtensa.h (MAX_SLOTS): Define.
1084 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1085 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1086 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1087 RELAX_NONE types.
1088 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1089 (xtensa_frag_type struct): Add is_assembly_state_set,
1090 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1091 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1092 Replace is_generics and is_relax fields by is_no_transform field.
1093 Delete is_text and is_longcalls fields. Change text_expansion and
1094 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1095 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1096 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1097 (xtensa_fix_data struct): New.
1098 (xtensa_symfield_type struct): Delete plt field.
1099 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1100 forward declaration here.
1101 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1102 (XTENSA_SECTION_RENAME): Undefine.
1103 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1104 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1105 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1106 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1107 (unit_num_copies_func, opcode_num_units_func,
1108 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1109 (resource_table struct): New.
1110 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1111 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1112 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1113 (tinsn_copy): Delete prototype.
1114 (vliw_insn struct): New.
1115 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1116 (widen_spec_list): Add option conditions for density and boolean
1117 instructions. Add expansions using CONST16 and conditions for using
1118 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1119 predicted branches.
1120 (simplify_spec_list): Add option conditions for density instructions.
1121 Add entry for NOP instruction.
1122 (append_transition): Add cmp function pointer parameter and use it to
1123 insert the new entry in order.
1124 (operand_function_LOW16U, operand_function_HI16U): New.
1125 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1126 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1127 (enter_opname, split_string): Use xstrdup instead of strdup.
1128 (init_insn_pattern): Initialize new options field.
1129 (clear_req_or_option_list, clear_req_option_list,
1130 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1131 New.
1132 (parse_insn_pattern): Parse option conditions.
1133 (transition_applies): New.
1134 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1135 swapped last arguments in calls to append_constant_value_condition.
1136 Call clone_req_option_list. Add warning about invalid opcode.
1137 Handle LOW16U and HI16U function names.
1138 (build_transition_table): Add cmp parameter and use it in calls to
1139 append_transition. Use new xtensa-isa.h functions. Check
1140 transition_applies before adding entries.
1141 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1142 pass it through to build_transition_table.
1143 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1144 ReqOption, transition_cmp_fn): New types.
1145 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1146 (transition_rule struct): Add options field.
1147 * doc/as.texinfo (Overview): Update Xtensa options.
1148 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1149 --[no-]relax, and --[no-]generics options. Update descriptions of
1150 --text-section-literals and --[no-]longcalls. Add
1151 --[no-]absolute-literals and --[no-]transform.
1152 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1153 Remove use of "generic" and "specific" terminology for opcodes.
1154 (Xtensa Registers): Generalize the syntax description to include
1155 user-defined register files.
1156 (Xtensa Automatic Alignment): Update.
1157 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1158 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1159 (Xtensa Directives): Remove confusing rules about precedence.
1160 (Density Directive, Relax Directive): Delete.
1161 (Schedule Directive): New.
1162 (Generics Directive): Rename to ...
1163 (Transform Directive): ... this node.
1164 (Literal Directive): Update for absolute literals. Missing
1165 literal_position directive is now an error.
1166 (Literal Position Directive): Update for absolute literals.
1167 (Freeregs Directive): Delete.
1168 (Absolute Literals Directive): New.
1169 (Frame Directive): Minor editing.
1170 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1171 Update dependencies.
1172 * Makefile.in: Regenerate.
1173
6e1304d8
RS		 11742004-10-07 Richard Sandiford <rsandifo@redhat.com>
1175
1176 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1177 to build the second and third fixups for a composite relocation.
1178 (macro_read_relocs): New function.
1179 (macro_build): Use it.
1180 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1181 Simplify fragging code accordingly.
1182 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1183 of the composite relocation. Set fx_tcbit in both fixups.
1184
b1dca8ee
RS		 11852004-10-07 Richard Sandiford <rsandifo@redhat.com>
1186
1187 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1188 (md_apply_fix3): Don't treat composite relocs as done.
1189
89658e52
NC		 11902004-10-07 Jan Beulich <jbeulich@novell.com>
1191
1192 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1193 prefix for symbol names generated from the LOCAL macro directive.
1194
289040ca
NC		 1195 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1196 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1197
48c9f030
NC		 11982004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1199
1200 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 1201 Special registers.
5c5054ab 1202 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 1203 (get_cinv_parameters): Add 'b' option to invalidate the
1204 branch-target cache.
1205
7ed4c4c5
NC		 12062004-10-05 Paul Brook <paul@codesourcery.com>
1207
1208 * config/tc-arm.c (unwind): New variable.
1209 (vfp_sp_encode_reg): New function.
1210 (vfp_sp_reg_required_here): Use it.
1211 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1212 (vfp_parse_reg_list): New function.
1213 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1214 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1215 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1216 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1217 functions.
1218 (md_pseudo_table): Add them.
1219 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1220 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1221 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1222 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1223 require_hashconst, add_unwind_opcode): New functions.
1224 * doc/tc-arm.text: Document unwinding opcodes.
1225 * NEWS: Mention the new feature.
1226
04ca8703
EC		 12272004-10-04 Eric Christopher <echristo@redhat.com>
1228
1229 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
1230
7c1d0959
L		 12312004-10-01 H.J. Lu <hongjiu.lu@intel.com>
1232
1233 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
1234 TLS relocations.
1235 * config/tc-s390.c (md_apply_fix3): Likewise.
1236 * config/tc-sparc.c (md_apply_fix3): Likewise.
1237
40a18ebd
NC		 12382004-10-01 Paul Brook <paul@codesourcery.com>
1239
1240 * config/tc-arm.c (arm_elf_section_type): New function.
1241 (arm_elf_change_section): Set section link for exidx sections.
1242 * config/tc-arm.h (arm_elf_section_type): Add prototype.
1243 (md_elf_section_type): Define.
1244
14127cc4
NC		 12452004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
1246
1247 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
1248 instruction's offset.
1249
b7c92712
NC		 12502004-10-01 Adam Nemet <anemet@lnxw.com>
1251
1252 * (TARGET_FORMAT): Remove LynxOS COFF definition.
1253
65555e64
AM		 12542004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
1255
1256 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
1257 asymbol *, instead use symbol_get_bfdsym.
1258
9fe0b840
NC		 12592004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
1260
1261 * config/tc-m68k.c (select_control_regs): Add mcf5249.
1262
0dd132b6
NC		 12632004-09-30 Paul Brook <paul@codesourcery.com>
1264
1265 * config/tc-arm.c (do_smi, do_nop): New functions.
1266 (insns): Add ARMv6ZK instructions.
1267 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
1268 (tc_gen_reloc): Ditto.
1269 (arm_cpus): Add mpcore and arm1176.
1270 (arm_archs): Add armv6{k,z,zk}.
1271 * doc/c-arm.texi: Document new cores and architectures.
1272
a737bd4d
NC		 12732004-09-30 Nick Clifton <nickc@redhat.com>
1274
1275 * config/tc-arm.c: Use ISO C90 formatting.
1276
3631a3c8
NC		 12772004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
1278
a737bd4d 1279 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 1280 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
1281 REG_TYPE_MVDX is expected.
1282
d5f0cf92
AM		 12832004-09-29 Marc Bevand <m.bevand@gmail.com>
1284
1285 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
1286
9f9a069e
JW		 12872004-09-21 James E Wilson <wilson@specifixinc.com>
1288
1289 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
1290 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
1291 output_spill_base, output_unat_psprel, output_lc_psprel,
1292 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1293 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1294 output_spill_psprel_p): Use it.
1295
4b778c88
TL		 12962004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1297
c04f5787 1298 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 1299 Handle load/stor unique instructions before parsing.
4b778c88 1300
eb043451
PB		 13012004-09-17 Paul Brook <paul@codesourcery.com>
1302
1303 * config/tc-arm.c (s_arm_rel31): New funciton.
1304 (md_pseudo_table): Add .rel31.
04ca8703 1305 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 1306 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1307 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1308 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1309 (arm_parse_reloc): Add (target2).
1310
8ea2b00f
AM		 13112004-09-17 Alan Modra <amodra@bigpond.net.au>
1312
1313 * Makefile.am: Run "make dep-am".
1314 * Makefile.in: Regenerate.
1315 * aclocal.m4: Regenerate.
1316 * configure: Regenerate.
1317 * doc/Makefile.in: Regenerate.
1318 * po/POTFILES.in: Regenerate.
1319 * po/gas.pot: Regenerate.
1320
7e1792e0
HPN		 13212004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1322
1323 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1324 [!LLONG_MAX]: Ditto.
1325
9c504268
PB		 13262004-09-13 Paul Brook <paul@codesourcery.com>
1327
1328 * config/tc-arm.c: Rename RELABS to TARGET1.
1329
2159ac21
AM		 13302004-09-13 Alan Modra <amodra@bigpond.net.au>
1331
1332 * messages.c (as_internal_value_out_of_range): Cast values passed
1333 to as_bad_where or as_warn_where to proper type.
1334
23794b24
MM		 13352004-09-11 Theodore A. Roth <troth@openavr.org>
1336
1337 * config/tc-avr.c: Add support for
1338 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1339
e9fad691
AM		 13402004-09-09 Alan Modra <amodra@bigpond.net.au>
1341
1342 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1343 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1344
10b016c2
PB		 13452004-09-08 Paul Brook <paul@codesourcery.com>
1346
1347 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1348 fini_array and preinit_array section types.
1349 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1350 and fini_array.
1351 * doc/as.texinfo: Document extra section types.
1352
e5a52504
MM		 13532004-09-02 Mark Mitchell <mark@codesourcery.com>
1354
1355 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1356 * Makefile.in: Regenerated.
1357 * configure.in: Set em for arm*-*-symbianelf*.
1358 * configure: Regenerated.
1359 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1360 vectors when appropriate.
1361 * config/te-symbian.h: New file.
1362
42851540
NC		 13632004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1364
1365 * config/tc-crx.c (gettrap): Exception vector can be case
1366 insensitive.
04ca8703 1367 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 1368 instructions.
1369 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 1370 (process_label_constant): Initialize relocation type to
42851540
NC		 1371 BFD_RELOC_NONE
1372
8783612f
RE		 13732004-09-01 Richard Earnshaw < reanrsha@arm.com>
1374
1375 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
1376 for synthesizable cores.
1377
1ff4677c
RE		 1378 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
1379
b18c562e
NC		 13802004-08-25 Dmitry Diky <diwil@spec.ru>
1381
1382 * config/tc-msp430.c: Clean-up the code.
1383 (md_relax_table): New relax table.
1384 (mcu_types): Sort MCU types.
1385 (md_pseudo_table): Add .profiler pseudo handler.
1386 (pow2value): New function.
1387 (msp430_profiler): New function.
1388 (msp430_operands): Add new insns handlers.
1389 (msp430_srcoperand): Add register operand handler, allow complex
1390 expressions.
1391 (md_estimate_size_before_relax): Rewritten.
1392 (md_convert_frag): Rewritten.
1393 (msp430_relax_frag): New function.
1394 * config/tc-msp430.h (md_relax_frag): define macro
1395 * doc/c-msp430.texi: Update information.
1396
8f94ae4d
NC		 13972004-08-24 Nick Clifton <nickc@redhat.com>
1398
1399 * as.c (std_shortopts): Allow -g to take an optional argument.
1400 (parse_args): Pass any switch starting with -g on to the backend
1401 for parsing.
1402
e51dace8
MM		 14032004-08-18 Mark Mitchell <mark@codesourcery.com>
1404
1405 * configure.in (arm*-*-symbianelf*): New target.
1406 (arm*-*-eabi*): Likewise.
1407 * configure: Regenerated.
1408
f7870c8d
TS		 14092004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1410 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
1411 correctly.
1412
d6afba4b
JJ		 14132004-08-18 Jakub Jelinek <jakub@redhat.com>
1414
1415 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
1416 argument, don't do anything if current section is not
1417 .gnu.linkonce.t.* and linkonce_empty is set.
1418 (generate_unwind_image, dot_endp): Adjust callers, call
1419 start_unwind_section (*, 1) if nothing will be put into the
1420 section.
1421
329e276d
NC		 14222004-08-17 Nick Clifton <nickc@redhat.com>
1423
1424 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
1425 (show_usage): Add -g.
1426 (std_longopts): Add --gen-debug. Alpha sort the table.
1427 (parse_args): Print an error message if a switch is not handled.
1428 Handle the -g switch, calling md_debug_format_selector() if
1429 necessary.
1430 * NEWS: Mention new feature.
1431 * doc/as.texinfo: Document new switch.
1432 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 1433
329e276d
NC		 1434 * config/tc-arm.c (md_parse_option): Do not issue an error message
1435 if the switch is not recognised.
1436 * config/tc-m68k.c (md_parse_option): Likewise.
1437 * config/tc-pdp11.c (md_parse_option): Likewise.
1438 * config/tc-v850.c (md_parse_option): Likewise.
1439
1440 * as.h: Fix up formatting.
1441 * tc.h: Likewise.
1442
4101eec8
NC		 14432004-08-16 Nick Clifton <nickc@redhat.com>
1444
2766e5e4
NC		 1445 * macro.c (macro_set_alternate): Use ISO C90 formatting.
1446
4101eec8
NC		 1447 * configure.in: Sort architecture based tables alphabetically.
1448 * configure: Regenerate.
1449
80f846b6
AM		 14502004-08-16 Alan Modra <amodra@bigpond.net.au>
1451
1452 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
1453 { "cc", 68 }, with { "cr", 70 }.
1454
caa32fe5
NC		 14552004-08-13 Jan Beulich <jbeulich@novell.com>
1456 Nick Clifton <nickc@redhat.com>
1457
1458 * as.c: Add and handle new --alternate command line option.
1459 * macro.c (macro_set_alternate): New.
1460 * macro.h (macro_set_alternate): Declare.
1461 * read.c: Add and handle new .altmacro and .noaltmacro directives.
1462 * doc/as.texinfo: Document new command line option and pseudo-ops
1463 as well as insert documentation originating from gasp about
1464 alternate macro syntax.
1465 * NEWS: Mention new command line option and pseudo-ops.
1466
b2221023
MM		 14672004-08-10 Mark Mitchell <mark@codesourcery.com>
1468
1469 * expr.c (operand): Handle the "~", "-", and "!" operators applied
1470 to bignums.
1471
db6579d4
PB		 14722004-08-06 Paul Brook <paul@codesourcery.com>
1473
1474 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
1475 Handle new relocations.
1476 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
1477
e750405d
BW		 14782004-08-05 Bob Wilson <bob.wilson@acm.org>
1479
1480 * write.c (relax_segment): Use was_address instead of address when
1481 setting fr_fix field for align frag due to backwards .org.
1482
1d70c7fb
AO		 14832004-07-29 Alexandre Oliva <aoliva@redhat.com>
1484
1485 Introduce SH2a support.
1486 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1487 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
1488 arch_sh2a_nofpu_up.
1489 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1490 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
1491 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1492 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
1493 to end of conditional expression.
1494 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1495 * config/tc-sh.c: Add sh2a-nofpu support.
1496 2003-12-29 DJ Delorie <dj@redhat.com>
1497 * tc-sh.c: Add sh2a support.
1498 (parse_reg): Add tbr.
1499 (parse_at): Support @@(disp,tbr).
1500 (get_specific): Support sh2a opcodes.
1501 (insert4): New, for 4 byte relocs.
1502 (build_Mytes): Support sh2a opcodes.
1503 (md_apply_fix3_Mytes): Support sh2a opcodes.
1504 2003-12-02 Michael Snyder <msnyder@redhat.com>
1505 * config/tc-sh.c (md_parse_option): Handle sh2a.
1506 (sh_elf_final_processing): Ditto.
1507
e7fbc2bf
JT		 15082004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1509
1510 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
1511 for TE_NetBSD.
1512
9232bbb0
AM		 15132004-07-27 Alan Modra <amodra@bigpond.net.au>
1514
1515 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
1516 (ppc_arch): Expand comment.
1517
670ec21d
NC		 15182004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1519
1520 * config/tc-crx.c: Support evaluating the difference between two
1521 symbols.
1522 * config/tc-crx.h: Likewise.
1523
406f8ff9 15242004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 1525
1526 * config/tc-ia64.c (start_unwind_section): Set the linked-to
1527 section.
1528 (ia64_elf_section_change_hook): Set the linked-to section for
1529 SHT_IA_64_UNWIND.
1530
c05e9f04
NC		 15312004-07-26 Dmitry Diky <diwil@spec.ru>
1532
1533 * config/tc-msp430.c: Add new subtargets: msp430x1610,
1534 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
1535 msp430xG438, msp430xG439.
1536
e9863d7f
DJ		 15372004-07-25 Daniel Jacobowitz <dan@debian.org>
1538
1539 * doc/as.texinfo (Section, PushSection): Correct documentation
1540 for ELF.
1541
543613e9 15422004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 1543
1544 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1545 permissible for the selected instruction suffix.
1546 (match_template): Don't permit 64-bit general purpose operands in
1547 32-bit mode.
1548 (finalize_imm): Permit 64-bit immediates.
1549 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
1550 specially except for the width of the used base and/or index
1551 registers. For 32-bit displacements, use sign-extended
1552 relocations only when using 64-bit addressing.
1553 Force zero displacement on rip-relative addressing when there is
1554 no other displacement.
1555 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
1556 specially except for the width of the used base and/or index
1557 registers.
1558 (parse_register): Disallow Reg64 registers in 32-bit mode.
1559
543613e9
NC		 1560 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
1561 suffix if the instruction doesn't support it.
04ca8703 1562
01a3f561
MR		 15632004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
1564
1565 * config/tc-mips.c (append_insn): Handle constant expressions with
1566 no associated relocation.
1567 (mips_ip): Cancel the expression after use for the Q format
1568 specifier.
1569 (parse_relocation): Return no relocation for unsupported
1570 operators.
1571 (my_getSmallExpression): Return no relocation if no relocation
1572 operators are used.
1573
e12904d2
DA		 15742004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1575
1576 * config/obj-som.c (adjust_stab_sections): Add prototype.
1577 (obj_som_compiler, obj_som_version, obj_som_copyright,
1578 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
1579 * config/tc-hppa.c (update_subspace): Likewise.
1580 (is_defined_subspace): Amplify comment.
1581 * config/obj-som.h (som_frob_file): Add prototype.
1582
90c1602c
L		 15832004-07-19 Christopher Faylor <cgf@timesys.com>
1584 H.J. Lu <hongjiu.lu@intel.com>
1585
1586 * subsegs.c (section_symbol): Don't create a new segment when
1587 existing segment is undefined.
1588
f263249b
RE		 15892004-07-16 Richard Earnshaw <rearnsha@arm.com>
1590
1591 * config/tc-arm.c: Include include/opcode/arm.h.
1592 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
1593 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
1594 (FPU_ARCH_*): Delete.
1595 * Makefile.am: Update dependencies.
1596 * Makefile.in: Regenerate.
1597
152c65b9
NC		 15982004-07-15 Nick Clifton <nickc@redhat.com>
1599
1600 * configure.in: Accept armbe as a big-endian arm configuration.
1601 * configure: Regenerate.
1602
0477af35
NC		 16032004-07-13 Thomas Nystrom <thn@saeab.se>
1604
1605 * config/tc-i386.c (T_SHIFTOP): New constant.
1606 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
1607 (intel_el1): Handle '~'.
1608 (intel_get_token): Handle '<>', '&', '|' and '~'.
1609
16102004-07-13 Nick Clifton <nickc@redhat.com>
1611
1612 (md_assemble): Remove spurious newline from end of as_bad error
1613 message.
1614 (intel_e05_1): Likewise.
1615 (intel_e11): Likewise.
1616 (intel_match_token): Likewise.
1617
31302357
AS		 16182004-07-11 Andreas Schwab <schwab@suse.de>
1619
1620 * config/tc-m68k.c: Convert to C90. Remove redundant
1621 declarations. Indentation fixup.
1622 [M68KCOFF]: Include "obj-coff.h" instead of declaring
1623 obj_coff_section ourselves.
04ca8703 1624
549f748d
JW		 16252004-07-09 James E Wilson <wilson@specifixinc.com>
1626
1627 * config/tc-ia64.c (default_big_endian): New.
1628 (dot_byteorder, md_begin): Use it.
1629 (md_parse_option): Set it.
04ca8703 1630
1a320fbb
NC		 16312004-07-09 Nick Clifton <nickc@redhat.com>
1632
1633 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
1634 * configure: Regenerate.
1635 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
1636 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
1637 sh_find_elf_flags if necessary.
1638
de7e6852
RS		 16392004-07-08 Richard Sandiford <rsandifo@redhat.com>
1640
1641 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
1642 going to be split into more than one in-place addend, return 0
1643 for relocations against mergeable sections. Associate comments
1644 with code.
1645
1fe1f39c
NC		 16462004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1647
1648 * Makefile.am (CPU_TYPES): Add crx.
1649 (TARGET_CPU_CFILES): Add config/tc-crx.c.
1650 (TARGET_CPU_HFILES): Add config/tc-crx.h.
1651 (DEPTC_crx_elf): New target.
1652 (DEPOBJ_crx_elf): Likewise.
1653 (DEP_crx_elf): Likewise.
1654 * Makefile.in: Regenerate.
1655 * configure.in: Add crx* target.
1656 * configure: Regenerate.
1657 * config/tc-crx.c: New file.
1658 * config/tc-crx.h: New file.
1659 * NEWS: Mention new target.
1660
d9895649
NC		 16612004-07-06 Nick Clifton <nickc@redhat.com>
1662
85fbca6a 1663 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 1664 * configure.in:
1665 * configure: Regenerate. Add sh-symbian-elf target. If
1666 selected define TARGET_SYMBIAN.
1667 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
1668 format if TARGET_SYMBIAN has been defined.
04ca8703 1669
e7bd9ea0
NC		 1670 * output-file.c (output_file_create): Report the target format
1671 chosen when bfd_openw reports that it is invalid.
1672
d9895649
NC		 1673 * config/obj-coff.c (coff_pseudo_table): Only define the weak
1674 pseudo for BFD based assemblers.
1675
871ec896
JR		 16762004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1677
1678 gas:
1679 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
1680 (md_parse_option): Remove redundant -isa testing.
1681 Make bfd_arch variable const.
1682 (md_show_usage): Make bfd_arch variable const.
1683
5a9ff93d
JW		 16842004-07-03 James E Wilson <wilson@specifixinc.com>
1685
1686 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
1687 * config/tc-ia64.h (md_frag_check): Define.
1688
c87db184
CF		 16892004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1690
1691 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
1692 externals.
1693 * doc/as.texinfo (Weak): Document PE weak symbols.
1694
3b91255e
RS		 16952004-07-03 Richard Sandiford <rsandifo@redhat.com>
1696
1697 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
1698 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
1699 (mips_frob_file): Rework so that only a single pass through the
1700 relocs is needed. Allow %lo()s to have higher offsets than their
1701 corresponding %hi()s or %got()s.
1702
310ea308
NC		 17032004-07-02 Nick Clifton <nickc@redhat.com>
1704
1705 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
1706 allow values which have come from undefined symbols.
1707 Always consider this fixup to have been processed as a reloc
1708 cannot be generated for it.
1709
09b935ac
AM		 17102004-07-02 Alan Modra <amodra@bigpond.net.au>
1711
1712 * frags.h (struct frag): Add has_code and insn_addr fields.
1713 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
1714 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
1715 * config/tc-ppc.h (md_frag_check): Define.
1716
4d1cd5c7
MR		 17172004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
1718
1719 * doc/Makefile.am (info): Rename goal to...
1720 (info-local): ... this, to preserve implicit dependencies.
1721 * doc/Makefile.in: Regenerate with automake 1.8.5.
1722
097f809a
NC		 17232004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1724
1725 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
1726 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
1727 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
1728 (tc_gen_reloc): Likewise.
1729 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
1730 (m32r_parse_name): Likewise.
1731 (m32r_cgen_parse_fix_exp): Likewise.
1732 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
1733 (O_PIC_reloc): Likewise.
1734 (TC_CGEN_PARSE_FIX_EXP): Likewise..
1735 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
1736 for @GOTOFF, @GOT, @PLT.
1737
bb82af9f
NC		 17382004-06-21 Jan Beulich <jbeulich@novell.com>
1739
1740 * gas/symbols.c: While discarding ordinary local absolute symbols
1741 when --strip-local-absolute is in effect, retain file symbols.
1742
990ae22a
AS		 17432004-06-20 Andreas Schwab <schwab@suse.de>
1744
1745 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
1746 (md_parse_option): Likewise.
1747
32137342
NC		 17482004-06-17 Jan Beulich <jbeulich@novell.com>
1749
1750 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
1751 * config/te-netware.h: New file.
1752 * config/te-ppcnw.h: Delete: Obsolete.
1753 * configure.in: Eliminate ill NetWare targets. Make generic
1754 NetWare target use proper emulation.
1755 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
1756 reference to new te-netware.h.
1757 * configure: Regenerate.
1758 * Makefile.in: Regenerate.
1759
f84d8e26
MS		 17602004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
1761
1762 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
1763 comparison in .insn pseudo operation.
1764
587aac4e
AM		 17652004-06-15 Alan Modra <amodra@bigpond.net.au>
1766
1767 * config/obj-coff.c (coff_adjust_section_syms): Use
1768 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
1769 (coff_frob_section): Likewise.
1770 * config/tc-mips.c (md_apply_fix3): Likewise.
1771 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
1772 (elf_frob_file_after_relocs): Likewise.
1773
2337eb33
DA		 17742004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1775
b8fc22bc
DA		 1776 * config/tc-hppa.c (log2): Rename to exact_log2.
1777 (pa_next_subseg): Delete unused function.
1778 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
1779 (create_new_subspace): Likewise.
1780
2337eb33
DA		 1781 Bug gas/213
1782 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
1783 labels. Fix warning.
1784
53cb0362
DD		 17852004-05-28 DJ Delorie <dj@redhat.com>
1786
1787 * config/tc-mn10300.h (tc_fix_adjustable): Define.
1788 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
1789 or non-merged symbols.
1790
888a75be
L		 17912004-05-28 H.J. Lu <hongjiu.lu@intel.com>
1792
1793 * config/tc-ia64.c (remove_marked_resource): Save, clear and
1794 restore the old slot when inserting srlz.i/srlz.d.
1795
f6f9408f
JR		 17962004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
1797
1798 * Makefile.am: Regenerate dependecies.
1799 * Makefile.in: Regenerate.
1800 * config/tc-sh.c (valid_arch): Make unsigned.
1801 (preset_target_arch): Likewise.
1802 (md_begin): Use new architecture flags system.
1803 (get_specific): Likewise.
1804 (assemble_ppi): Likewise.
1805 (md_assemble): Likewise. Also fix error check for bad opcodes.
1806 (md_parse_option): Likewise. Also generate -isa values according
1807 to the table in bfd/cpu-sh.c instead of just constants. Also
1808 allow <arch>-up ISA variants.
1809 (sh_elf_final_processing): Replace if-else chain with a call to
1810 sh_find_elf_flags().
1811 * testsuite/gas/sh/arch: New directory.
1812 * testsuite/gas/sh/arch/arch.exp: New test script.
1813 * testsuite/gas/sh/arch/arch_expected.txt: New file.
1814 * testsuite/gas/sh/arch/sh.s: New file.
1815 * testsuite/gas/sh/arch/sh2.s: New file.
1816 * testsuite/gas/sh/arch/sh-dsp.s: New file.
1817 * testsuite/gas/sh/arch/sh2e.s: New file.
1818 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
1819 * testsuite/gas/sh/arch/sh3.s: New file.
1820 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
1821 * testsuite/gas/sh/arch/sh3e.s: New file.
1822 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
1823 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
1824 * testsuite/gas/sh/arch/sh4.s: New file.
1825 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
1826 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
1827 * testsuite/gas/sh/arch/sh4a.s: New file.
1828
580b9172
NC		 18292004-05-28 Peter Barada <peter@the-baradas.com>
1830
1831 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
1832 with zero offset into mode 2 addressing to save a word.
1833
652ca075
L		 18342004-05-27 H.J. Lu <hongjiu.lu@intel.com>
1835
1836 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
1837 (ar_is_only_in_integer_unit): New.
1838 (ar_is_only_in_memory_unit): New.
1839 (generate_unwind_image): Silence gcc on 32bit host.
1840 (md_assemble): Use ar_is_only_in_integer_unit instead of
1841 ar_is_in_integer_unit. Check AR access.
1842
60fed2d3
NC		 18432004-05-27 Peter Barada <peter@the-baradas.com>
1844
1845 * config/tc-m68k.c (md_begin): Sort the opcode table into
1846 alphabetical order.
1847 (m68k_compare_opcode): New function to do the sorting.
1848
be8c092b
NC		 18492004-05-24 Peter Barada <peter@the-baradas.com>
1850
1851 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
1852 addressing on MIT style operands.
1853 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
1854 w/mask addressing.
1855 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
1856 operands.
1857
1181c20e
AM		 18582004-05-23 Alan Modra <amodra@bigpond.net.au>
1859
1860 * expr.c (operand, operator): Don't reject '++' and '--'.
1861
20e56c33
RS		 18622004-05-20 Richard Sandiford <rsandifo@redhat.com>
1863
1864 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
1865 dwarf tables.
1866
04ca8703 18672004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 1868
1869 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
1870 * configure: Regenerate.
1871
0da76f83
NC		 18722004-05-13 Paul Brook <paul@codesourcery.com>
1873
1874 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
1875
4b363073
NC		 18762004-05-13 Joel Sherrill <joel@oarcorp.com>
1877
1878 * configure.in (or32-*-rtems*): Switch to elf.
1879 * configure: Regenerate.
1880
9598fbe5
NC		 18812004-05-13 Nick Clifton <nickc@redhat.com>
1882
1883 * po/fr.po: Updated French translation.
1884
22fe14ad
NC		 18852004-05-11 Nick Clifton <nickc@redhat.com>
1886
1887 * doc/as.texinfo (Section): Document G and T flags to .section
1888 directive. Document the extra arguments that the G flag
1889 requires. Document the #tls flag.
1890
18912004-05-11 H.J. Lu <hongjiu.lu@intel.com>
1892
1893 * subsegs.c (section_symbol): Create a new section symbol if
1894 the existing one doesn't match.
1895 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
1896
532c738a
RS		 18972004-05-07 Richard Sandiford <rsandifo@redhat.com>
1898
1899 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
1900 to cope with VR4181A errata MD(1) and MD(4).
1901
0503b355
BF		 19022004-05-07 Brian Ford <ford@vss.fsi.com>
1903
1904 * NEWS: Mention .secrel32 for pe[i]-i386.
1905
daeea990
AO		 19062004-05-07 Alexandre Oliva <aoliva@redhat.com>
1907
1908 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1909 (HANDLE_ALIGN): New.
1910
bfbdcf04
DJ		 19112004-05-06 Daniel Jacobowitz <dan@debian.org>
1912
1913 * Makefile.am (DIST_SUBDIRS): Define.
1914 * aclocal.m4: Regenerate with automake 1.8.4.
1915 * Makefile.in: Likewise.
1916 * doc/Makefile.in: Likewise.
1917
5e819f9c
JW		 19182004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
1919
1920 * config/tc-ia64.c (dot_serialize): Declare.
1921 (dot_serialize): New function.
1922 (md_pseudo_table): Add ".serialize.data" and
1923 ".serialize.instruction" directives.
1924
e5976317
NC		 19252004-05-06 Nick Clifton <nickc@redhat.com>
1926
1927 * messages (as_internal_value_out_of_range): Print a message about
1928 a value being out of range. Be consistent about whether the
1929 values are printed in decimal or hexadecimal.
1930 (as_warn_value_out_of_range): Generate a warning message about an
1931 out of range value.
1932 (as_bad_value_out_of_range): Generate an error message about an
1933 out of range value.
1934 * as.h: Prototype the new functions.
1935 * config/tc-alpha.c (insert_operand): Use new function.
1936 * config/tc-arc.c (arc_insert_operand): Likewise.
1937 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
1938 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
1939 * config/tc-ppc.c (ppc_insert_operand): Likewise.
1940 * config/tc-s390.c (s390_insert_operand): Likewise.
1941 * config/tc-v850.c (v850_insert_operand): Likewise.
1942
996991aa
AO		 19432004-05-05 Alexandre Oliva <aoliva@redhat.com>
1944
1945 * configure.in: Set em=linux for frv-*-*linux*.
1946 * configure: Rebuilt.
1947 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
1948 (frv_md_fdpic_enabled): New.
1949 * config/tc-frv.c (frv_md_fdpic_enabled): New.
1950 (DEFAULT_FDPIC): New.
1951 (frv_flags): Use DEFAULT_FDPIC.
1952 (frv_pic_flag): Likewise.
1953 (OPTION_NOPIC): New.
1954 (md_longopts): Add -mnopic.
1955 (md_parse_option): Handle it.
1956 (md_show_usage): Add -mfdpic and -mnopic.
1957
6b6e92f4
NC		 19582004-05-05 Peter Barada <peter@the-baradas.com>
1959
1960 * config/tc-m68k.c: Add find_cf_chip to print list of valid
1961 chips for invalid coldfire instructions, rename selectors
1962 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
1963 add current_chip to track which chip is referred to(including save/restore),
1964 use current_chip to select control registers, not current_arch.
1965 (md_show_usage): Add new chips.
1966 * doc/c-m68k.texi: Document new command line switches.
1967
6f079ae3
JJ		 19682004-05-05 Jakub Jelinek <jakub@redhat.com>
1969
1970 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
1971 (NOP_OPCODE): Define.
1972 (s390_align_code): Remove prototype.
1973 * tc-s390.c (s390_align_code): Remove.
1974
2d6ed997
L		 19752004-05-04 H.J. Lu <hongjiu.lu@intel.com>
1976
1977 * config/tc-ia64.c (make_unw_section_name): Removed.
1978 (start_unwind_section): New function.
1979 (generate_unwind_image): Take const segT instead of const
1980 char *.
1981 (dot_handlerdata): Adjusted.
1982 (dot_endp): Likewise.
1983
b9f18452
L		 19842004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1985
1986 * config/obj-elf.c (obj_elf_change_section): Allow the
1987 ".note.GNU-stack" section has SHF_EXECINSTR.
1988
fafe6678
L		 19892004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1990
1991 * config/obj-elf.c (get_section): Return bfd_boolean.
1992 (obj_elf_change_section): Call bfd_get_section_by_name_if
1993 instead of bfd_map_over_sections.
1994
86654c12
L		 19952004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1996
1997 * config/obj-elf.c (get_section): New function.
1998 (obj_elf_change_section): Support multiple sections with same
1999 name.
2000
376eb240
NC		 20012004-04-30 Nick Clifton <nickc@redhat.com>
2002
2003 * config/tc-arm.c (create_register_alias): Fix typo checking for
2004 case sensitive register aliases.
2005 (co_proc_number): Use error message string in all_reg_maps[]
2006 array.
2007 (cp_reg_required_here): Likewise.
2008 (fp_reg_required_here): Likewise.
2009
8a7140c3
NC		 20102004-04-29 Brian Ford <ford@vss.fsi.com>
2011
2012 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
2013
3e722fb5
CD		 20142004-04-28 Chris Demetriou <cgd@broadcom.com>
2015
2016 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2017 (load_address, macro, mips_ip, md_parse_option)
2018 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2019 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2020 embedded-PIC handling, and update comments.
2021 (SWITCH_TABLE): Remove.
2022 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2023 (enum mips_pic_level): Remove EMBEDDED_PIC.
2024 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2025 (TC_FORCE_RELOCATION): Update comment.
2026 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2027 might be safe to remove now that MIPS embedded-PIC is gone.
2028
351e2b5a
DA		 20292004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2030
2031 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2032 call to obj_set_subsection_attributes.
2033 (obj_som_init_stab_section): Likewise.
2034 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2035 (pa_def_subspaces): Provide comdat default.
2036 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2037 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2038 calls to create_new_subspace and update_subspace to pass comdat flag.
2039 (create_new_subspace, update_subspace): Add new comdat argument. Use
2040 it in calls to obj_set_subsection_attributes.
2041 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2042 and use of comdat, common and dup_comm parameters.
2043
f5842774
L		 20442004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2045
2046 * config/obj-elf.c (obj_elf_change_section): Check if the old
2047 group name is NULL before comparison.
2048
558fe4a7
CD		 20492004-04-23 Chris Demetriou <cgd@broadcom.com>
2050
2051 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2052
81a21e38
TS		 20532004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2054
2055 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2056
20572004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 2058
2059 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2060 (OPTION_MEMBEDDED_PIC): Remove.
2061 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2062 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2063 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2064 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2065 (OPTION_ELF_BASE): Renumber.
2066 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2067 (md_show_usage): Remove mention of -membedded-pic.
2068 * doc/as.texinfo: Remove mention of -membedded-pic.
2069
4d0d148d
TS		 20702004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2071
2072 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2073 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2074 a.out support.
2075 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2076 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2077 USE_GLOBAL_POINTER_OPT.
2078
017315e4
TS		 20792004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2080
2081 * config/tc-mips.c (macro): One more use of load_delay_nop.
2082
269137b2
TS		 20832004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2084
2085 * config/tc-mips.c (load_delay_nop): New function.
2086 (load_address, macro): Use load_delay_nop() to build a nop
2087 which can be omitted with gpr_interlocks.
2088
24772049
TS		 20892004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2090
2091 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2092 cop_interlocks): Remove superfluous CPU entries.
2093
06516a5e
PB		 20942004-04-22 Paul Brook <paul@codesourcery.com>
2095
2096 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2097
fd99574b
NC		 20982004-04-22 Peter Barada <peter@the-baradas.com>
2099
2100 * NEWS: Added support for EMAC instructions and MAC/EMAC
2101 Motorola syntax.
2102 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2103 scale factor tokens, trailing_ampersand to mark mask addressing
2104 for MAC/EMAC instructions.
2105 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2106 '>>'.
2107 (yylex): Handle '>', '<', and '&' following '+'.
2108 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 2109 architectures in archs[].
fd99574b
NC		 2110 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2111 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2112 respectively.
2113 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2114 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2115 cases.
2116 Add EMAC operands to init_table[].
2117
69b97547
NC		 21182004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2119
2120 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2121 state.
2122 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2123 * config/tc-arm.c (enum mstate): Delete from here.
2124 (mapping_state): Remove the static mapstate variable and instead
2125 store the state in the segment. This allows a per-section mapping
2126 state. Handle and ignore MAP_UNDEFINED states.
2127 (arm_elf_change_section): Get the current mapping state from the
2128 new section.
2129 (s_ltorg): Set the mapping state to MAP_DATA.
2130 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2131 for each pool as it is emitted.
2132
21332004-04-22 Nick Clifton <nickc@redhat.com>
2134
2135 * config/tc-arm.h: Formatting tidy ups.
2136
7a7f4e42
CD		 21372004-04-20 Chris Demetriou <cgd@broadcom.com>
2138
2139 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2140
6482c264
NC		 21412004-04-20 DJ Delorie <dj@redhat.com>
2142
2143 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2144 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2145 [TE_PE] (O_secrel): Define.
2146 [TE_PE] (x86_pe_cons_fix_new): New.
2147 [TE_PE] (pe_directive_secrel): Likewise.
2148 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2149
5bf10039
EC		 21502004-04-19 Eric Christopher <echristo@redhat.com>
2151
c04f5787
AM		 2152 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2153 of previous patch for fix in gcc.
5bf10039 2154
77cd6497
JJ		 21552004-04-19 Jakub Jelinek <jakub@redhat.com>
2156
2157 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2158
b8861cfb
NS		 21592004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2160
2161 * read.c (do_align): Call md_flush_pending_output, if defined.
2162
f4c724fc
AM		 21632004-04-16 Alan Modra <amodra@bigpond.net.au>
2164
2165 * expr.c (operand): Correct checks for ++ and --.
2166
a4b6e8f6
L		 21672004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2168
2169 * config/tc-generic.c: Add some comments.
2170
d766e8ec
RS		 21712004-04-14 Richard Sandiford <rsandifo@redhat.com>
2172
2173 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2174 -{no-}mfix-vr4122-bugs.
2175 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2176 (append_insn, mips_emit_delays): Update accordingly.
2177 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2178 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2179 (md_parse_option): Update after above changes.
2180 (md_show_usage): Add -mfix-vr4120.
2181
ed9589d4
BW		 21822004-04-13 Bob Wilson <bob.wilson@acm.org>
2183
2184 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2185 of .section directive; add a reference to the ELF .subsection
2186 directive.
2187
097dba13
NC		 21882004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2189
2190 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2191 in parallel.
2192
279500de
TS		 21932004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2194
2195 * Makefile.am: Remove mips from aout targets.
2196 * Makefile.in: Regenerate.
2197 * configure.in: Remove mips-dec-bsd* target.
2198 * configure: Regenerate.
2199
b7d7dc63
AM		 22002004-04-07 Alan Modra <amodra@bigpond.net.au>
2201
2202 PR 96
2203 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2204 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2205 Update "mapping". Restrict some @ modifiers to 32 bit.
2206
f55629b8
KK		 22072004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2208 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2209
2210 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2211 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2212 dont_adjust_reloc_32 is set.
2213 (md_longopts): Add option -renesas.
2214 (md_parse_option, md_show_usage): Likewise.
2215 * doc/c-sh.texi: Likewise.
2216
a7844384
NC		 22172004-04-01 Dave Korn <dk@artimi.com>
2218
2219 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2220 hi16 and lo16 fixS structs.
2221 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2222 exactly the same way as for RELOC_DLX_REL16.
2223 (machine_ip): properly respect LO flag in the_insn and
2224 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2225 (md_apply_fix3): apply RELOC_DLX_LO16.
2226
6c71dbc4
SS		 22272004-03-30 Stan Shebs <shebs@apple.com>
2228
2229 Remove long-obsolete MPW support.
2230 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
2231 * configure.in: Remove mention of ppc-*-mpw* config.
2232 * configure.in: Likewise.
2233
7cc69913
NC		 22342004-03-30 Nick Clifton <nickc@redhat.com>
2235
2236 * config/tc-arm.c (meabi_flags): Make its use conditional upon
2237 OBJ_ELF being defined.
2238
53fbb48a
AM		 22392004-03-27 Alan Modra <amodra@bigpond.net.au>
2240
2241 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
2242
d507cf36
PB		 22432004-03-23 Paul Brook <paul@codesourcery.com>
2244
2245 * config/tc-arm.c (meabi_flags): New variable.
2246 (arm_parse_eabi): New function.
2247 (md_begin): Set flags for EABI v3.
2248 (arm_eabis): Add.
2249 (arm_long_opts): Add meabi.
2250 * doc/as.texinf <ARM>: Document -meabi.
2251 * doc/c-arm.texi: Ditto.
2252
88d65ad6
BW		 22532004-03-22 Bob Wilson <bob.wilson@acm.org>
2254
2255 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
2256 tables even when use_literal_section flag is not set.
2257
13ef8878
AM		 22582004-03-22 Alan Modra <amodra@bigpond.net.au>
2259
2260 * config/tc-sh.c: Remove trailing whitespace.
2261
1048a9ba
HPN		 22622004-03-22 Hans-Peter Nilsson <hp@axis.com>
2263
2264 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
2265 --mul-bug-abort and the default behavior.
2266 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
2267 (err_for_dangerous_mul_placement): New variable.
2268 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
2269 macros.
2270 (md_cris_relax_table): Have placeholder for STATE_MUL.
2271 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
2272 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
2273 case doing nothing.
2274 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
2275 STATE_BYTE)>: Ditto.
2276 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
2277 alignment and position of this frag, emit error message if
2278 suspicious.
2279 (md_assemble): For a multiply insn and when checking it,
2280 transform the current frag into a special frag for that purpose.
2281 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
2282 OPTION_MULBUG_ABORT_ON>: Handle new options.
2283
a7877748
BW		 22842004-03-19 Bob Wilson <bob.wilson@acm.org>
2285
2286 * config/tc-xtensa.c (mark_literal_frags): New function.
2287 (xtensa_move_literals): Call mark_literal_frags for all literal
2288 segments, including init and fini literal segments.
2289 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
2290
9992270f
DA		 22912004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2292
2293 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2294 (pa_comm): Set BSF_OBJECT in symbol flags.
2295
6e1772d5
AM		 22962004-03-19 Alan Modra <amodra@bigpond.net.au>
2297
2298 * Makefile.am: Run "make dep-am".
2299 * Makefile.in: Regenerate.
2300 * doc/Makefile.in: Regenerate.
2301 * config.in: Regenerate.
2302 * po/gas.pot: Regenerate.
2303
3e4caed2
NS		 23042004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2305
c95b35a9
NS		 2306 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2307 (demand_empty_rest_of_line): Issue an error here.
2308 (ignore_rest_of_line): Silently skip to end.
2309 (demand_copy_string): Issue an error, not warning.
2310 (equals): Likewise.
2311 * config/obj-elf.c (obj_elf_section_name): Likewise.
2312 (obj_elf_section): Likewise.
2313 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2314 (arc_extinst): Likewise.
2315 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2316 (dot_spill): Likewise.
2317 (dot_unwabi): Likewise.
2318 (dot_prologue): Likewise.
2319
3e4caed2
NS		 2320 * expr.c (operand): Reject ++ and --.
2321 (operator): Likewise.
2322
2ce4cc60
KK		 23232004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2324
2325 * config/tc-sh.c: Include dw2gencfi.h.
2326 (sh_cfi_frame_initial_instructions): New function.
2327 (sh_regname_to_dw2regnum): Likewise.
2328 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2329 file.
2330 (TARGET_USE_CFIPOP): Define.
2331 (tc_cfi_frame_initial_instructions): Likewise.
2332 (tc_regname_to_dw2regnum): Likewise.
2333 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2334 * Makefile.am: Update dependencies.
2335 * Makefile.in: Regenerate.
2336
9183ed4b
AM		 23372004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2338
2339 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2340 * configure: Regenerate.
2341
00bbdfe7
BW		 23422004-03-12 Bob Wilson <bob.wilson@acm.org>
2343
2344 * read.c (s_leb128): Call md_flush_pending_output.
2345
0f10071e
ML		 23462004-03-12 Michal Ludvig <mludvig@suse.cz>
2347
2348 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2349 * config/tc-i386.h (CpuPadLock): New define.
2350 (CpuUnknownFlags): Added CpuPadLock.
2351
84c84759
AS		 23522004-03-07 Andreas Schwab <schwab@suse.de>
2353
2354 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2355
6ec51dba
RH		 23562004-03-07 Richard Henderson <rth@redhat.com>
2357
2358 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2359 (cfi_finish): Likewise for fde.
2360
bae25f19
L		 23612004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2362
2363 * config/tc-ia64.c (md_assemble): Properly handle NULL
2364 align_frag.
2365 (ia64_handle_align): Don't abort if failed to add a stop bit.
2366
ab509236
L		 23672004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2368
2369 * Makefile.in: Regenerated.
2370 * aclocal.m4: Likewise.
2371 * configure: Likewise.
2372 * doc/Makefile.in: Likewise.
2373
d9201763
L		 23742004-03-03 H.J. Lu <hongjiu.lu@intel.com>
2375
2376 * config/tc-ia64.c (dot_align): New.
2377 (ia64_do_align): Make it static.
2378 (md_pseudo_table): Use "dot_align" for "align".
2379 (ia64_md_do_align): Don't set align_frag here.
2380 (ia64_handle_align): Add a stop bit to the previous bundle if
2381 needed.
2382
2383 * config/tc-ia64.h (ia64_do_align): Removed.
2384
ae51a426
JR		 23852003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2386
2387 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
2388 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
2389 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
2390 the most general type or the user specifically requested it.
2391 (md_assemble): Add a new error message for when an instruction
2392 is understood, but is not allowed due to an -isa option.
2393
9545c4ce
L		 23942004-03-02 H.J. Lu <hongjiu.lu@intel.com>
2395
2396 * config/tc-ia64.c (align_frag): New.
2397 (md_assemble): Set the tc_frag_data field in align_frag for
2398 IA64_OPCODE_FIRST instructions.
2399 (ia64_md_do_align): Set align_frag.
2400 (ia64_handle_align): Add a stop bit if needed.
2401
2402 * config/tc-ia64.h (TC_FRAG_TYPE): New.
2403 (TC_FRAG_INIT): New.
2404
676a64f4
RS		 24052004-03-01 Richard Sandiford <rsandifo@redhat.com>
2406
2407 * config/tc-frv.c (fr400_audio): New variable.
2408 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
2409 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
2410 (target_implements_insn_p): New function.
2411 (md_assemble): Report an error if the processor doesn't implement
2412 the instruction.
2413
bd337dde
NC		 24142004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2415
2416 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
2417 (md_parse_option): Ditto.
2418 (OPTION_NO_SPECIAL_M32R): Added.
2419 (md_show_usage): Document it.
2420 (enable_speial_m32r): Changed a default value from 0 to 1.
2421 * doc/c-m32r.texi: Document the -no-bitinst option.
2422
78878175
NC		 24232004-02-27 Nick Clifton <nickc@redhat.com>
2424
2425 * config/tc-sh.c (get_operand): Revert previous delta.
2426 (tc_gen_reloc): Check for an unknown reloc type before processing
2427 the addend.
2428
1d6d62a4
MS		 24292004-02-27 Hannes Reinecke <hare@suse.de>
2430
2431 * config/tc-s390.c (s390_insn): Correct range check for opcode in
2432 .insn pseudo operation.
2433
4aa3e325
NC		 24342004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
2435
2436 * config/tc-sh.c (get_operand): In case of #Imm, check has been
2437 added for wrong syntax.
2438
73369e65
EC		 24392004-02-26 Eric Christopher <echristo@redhat.com>
2440
2441 * config/tc-mips.c (mips_dwarf2_addr_size): New.
2442 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
2443
6a5709a5
JR		 24442004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
2445
2446 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
2447 nibble types to assembler.
2448
95385380
FF		 24492004-02-25 Fred Fish <fnf@redhat.com>
2450
2451 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
2452
b5e0fabd
JW		 24532004-02-20 James E Wilson <wilson@specifixinc.com>
2454
2455 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
2456 finalize_syms.
2457 (fixup_unw_records): New arg before_relax. Pass to slot_index.
2458 (ia64_estimate_size_before_relax): New.
2459 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
2460 (generate_unwind_image): Pass 1 to fixup_unw_records.
2461 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
2462 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
2463
2f01ffbf
JJ		 24642004-02-19 Jakub Jelinek <jakub@redhat.com>
2465
2466 * stabs.c (generate_asm_file): Avoid warning about use of
2467 uninitialized variable.
2468
9c59842f
JW		 24692004-02-18 David Mosberger <davidm@hpl.hp.com>
2470
2471 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
2472 body, and endp, allow unwind records which do not have a "t"
2473 (time/instruction) field.
2474
34920d91
NC		 24752004-02-17 Petko Manolov <petkan@nucleusys.com>
2476
2477 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
2478 (do_mav_dspsc_2): Likewise.
2479 Fix accumulator registers move opcodes.
2480
4dde8e61 24812004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 2482 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 2483
2484 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
2485
936cf02e
JW		 24862004-02-10 Steve Ellcey <sje@cup.hp.com>
2487
2488 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
2489 (tc_frob_symbol): New macro definition.
2490 * config/tc-ia64.c (ia64_frob_symbol): New routine.
2491
e41f12f3
DJ		 24922004-02-09 Daniel Jacobowitz <drow@mvista.com>
2493
2494 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
2495 read-only.
2496
a8a3b3b2
NS		 24972004-02-09 Nathan Sidwell <nathan@codesourcery.com>
2498
2499 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
2500 (TC_CASE_SENSITIVE): ... this.
2501 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
2502 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
2503
c97b7ef6
JW		 25042004-02-06 James E Wilson <wilson@specifixinc.com>
2505
2506 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
2507 (generate_unwind_image): Re-add it here.
2508
e4475e39
NS		 25092004-02-06 Nathan Sidwell <nathan@codesourcery.com>
2510
2511 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
2512 * read.h (SKIP_WHITESPACE): Turn into an expression.
2513 * read.c (read_a_source_file): A pseudo is removed by having a
2514 NULL handler.
2515
5738bc24
JW		 25162004-02-05 James E Wilson <wilson@specifixinc.com>
2517
2518 * config/tc-ia64.c (output_endp): New.
2519 (count_bits): Delete.
2520 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
2521 endp unwind records.
2522 (fixup_unw_records): Handle endp unwind records. Delete code for
2523 shortening prologue regions not followed by a body record.
2524 (dot_endp): Call add_unwind_entry to emit endp unwind record.
2525 * config/tc-ia64.h (unw_record_type): Add endp.
2526
d6e78c11
JW		 25272004-02-03 James E Wilson <wilson@specifixinc.com>
2528
2529 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
2530 fill padding bytes with zeroes.
2531 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
2532 sets unwind_record slot_number and slot_frag fields.
2533
f6a22291
MR		 25342004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2535
2536 * config/tc-mips.c (add_got_offset_hilo): New function.
2537 (macro): Use load_register() and add_got_offset_hilo() to load
2538 constants instead of hardcoding code sequences throughout.
2539
127cab00
L		 25402004-01-28 H.J. Lu <hongjiu.lu@intel.com>
2541
2542 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
2543
6358301e
NC		 25442004-01-26 Bernardo Innocenti <bernie@develer.com>
2545
2546 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
2547 like m68k-elf.
2548 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
2549 of hard-coded test for TARGET_OS=elf.
2550
c8978940
CD		 25512004-01-24 Chris Demetriou <cgd@broadcom.com>
2552
2553 * config/tc-mips.c (hilo_interlocks): Change definition
2554 so that MIPS32, MIPS64 and later ISAs are included, along with
2555 the already-included machines. Update comments.
2556
c3ba240c
DJ		 25572004-01-23 Daniel Jacobowitz <drow@mvista.com>
2558
2559 * config/tc-arm.c (tc_gen_reloc): Improve error message for
2560 undefined local labels.
2561
e864ceca
RS		 25622004-01-23 Richard Sandiford <rsandifo@redhat.com>
2563
2564 * config/tc-mips.c (load_address, macro): Update comments about
2565 NewABI GP relaxation.
2566
67c0d1eb
RS		 25672004-01-23 Richard Sandiford <rsandifo@redhat.com>
2568
2569 * config/tc-mips.c (macro_build): Remove place and counter arguments.
2570 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
2571 (mips16_macro_build, macro_build_jalr): Remove counter argument.
2572 (set_at, load_register, load_address, move_register): Likewise.
2573 (load_got_offset, add_got_offset): Likewise.
2574 Update all calls and tidy accordingly.
2575
584892a6
RS		 25762004-01-23 Richard Sandiford <rsandifo@redhat.com>
2577
2578 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
2579 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
2580 (RELAX_USE_SECOND): Bump to 0x10000.
2581 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
2582 (mips_macro_warning): New variable.
2583 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
2584 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
2585 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
2586 of RELAX_ENCODE.
2587 (append_insn): Update mips_macro_warning.sizes.
2588 (macro_start, macro_warning, macro_end): New functions.
2589 (macro_build): Don't emit warnings here.
2590 (macro_build_lui, md_estimate_size_before_relax): ...or here.
2591 (md_convert_frag): Check for cases where one macro alternative
2592 needs a warning and the other doesn't. Emit a warning if the
2593 longer sequence was chosen.
2594
4d7206a2
RS		 25952004-01-23 Richard Sandiford <rsandifo@redhat.com>
2596
2597 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
2598 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
2599 the first sequence, the size of the second sequence, and a flag
2600 that says whether we should warn.
2601 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
2602 (RELAX_FIRST, RELAX_SECOND): New.
2603 (mips_relax): New variable.
2604 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
2605 (append_insn): Remove "place" argument. Use mips_relax.sequence
2606 rather than "place" to check whether we're expanding the second
2607 alternative of a relaxable macro. Remove redundant check for
2608 branch relaxation. If generating a normal insn, and there
2609 is not enough room in the current frag, call relax_close_frag()
2610 to close it. Update mips_relax.sizes[]. Emit fixups for the
2611 second version of a relaxable macro. Record the first relaxable
2612 fixup in mips_relax. Remove tc_gen_reloc workaround.
2613 (macro_build): Remove all uses of "place". Use mips_relax.sequence
2614 in the same way as in append_insn.
2615 (mips16_macro_build): Remove "place" argument.
2616 (macro_build_lui): As for macro_build. Don't drop the add_symbol
2617 when generating the second version of a relaxable macro.
2618 (load_got_offset, add_got_offset): New functions.
2619 (load_address, macro): Use new relaxation machinery. Remove
2620 tc_gen_reloc workarounds.
2621 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
2622 version of a relaxable macro is needed. Return -RELAX_SECOND if the
2623 first version is needed.
2624 (tc_gen_reloc): Remove relaxation handling.
2625 (md_convert_frag): Go through the fixups for a relaxable macro and
2626 mark those that belong to the unneeded alternative as done. If the
2627 second alternative is needed, adjust the fixup addresses to account
2628 for the deleted first alternative.
2629
0530d30a
RS		 26302004-01-23 Richard Sandiford <rsandifo@redhat.com>
2631
2632 * frags.h (frag_room): Declare.
2633 * frags.c (frag_room): New function.
2634 * doc/internals.texi: Document it.
2635
048cdf86
TS		 26362004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2637
2638 * config/tc-mips.c (append_insn): Don't do r3900 interlock
2639 optimization for -mtune=r3900, as this will break on other CPUs.
2640
28d39d1a
NC		 26412004-01-11 Tom Rix <tcrix@worldnet.att.net>
2642
2643 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 2644 be relaxed, use fixup.
28d39d1a
NC		 2645 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
2646
26664553
JJ		 26472004-01-19 Jakub Jelinek <jakub@redhat.com>
2648
2649 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
2650 precision operands.
2651
895921c9
MR		 26522004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2653
2654 * config/tc-mips.c (append_insn): Properly detect variant frags
2655 that preclude swapping of relaxed branches. Correctly swap
2656 instructions between frags when dealing with relaxed branches.
2657
f8b73030
MR		 26582004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2659
2660 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2661 throughout.
2662 * aclocal.m4: Regenerate.
2663 * configure: Regenerate.
2664
ca9a79a1 26652004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 2666
ca9a79a1
NC		 2667 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
2668 manipulation insns.
2669
cc3d92a5
RS		 26702004-01-12 Richard Sandiford <rsandifo@redhat.com>
2671
2672 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
2673 reloc, reserve space for the delay slot as well as the jalr itself.
2674
e45d0630
PB		 26752004-01-09 Paul Brook <paul@codesourcery.com>
2676
2677 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
2678 (do_vfp_sp2_from_reg2): New function.
2679 (insns): Use them.
2680 (do_vfp_dp_from_reg2): Check return values properly.
2681
81912461
ILT		 26822004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
2683
78849248
ILT		 2684 * config/tc-mips.c (warn_nops): Remove static variable.
2685 (macro): Remove test of warn_nops.
2686 (md_shortops): Remove 'n'.
2687 (md_parse_option): Remove 'n' case.
2688 (md_show_usage): Remove -n.
2689 * doc/as.texinfo (Overview): Remove MIPS -n option.
2690 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
2691 * NEWS: Mention removal of MIPS -n option.
2692
81912461
ILT		 2693 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
2694 (cop_interlocks): Check ISA level.
2695 (cop_mem_interlocks): Define.
2696 (reg_needs_delay): Check cop_interlocks rather than
2697 ISA_HAS_COPROC_DELAYS.
2698 (append_insn): Likewise. Use cop_mem_interlocks rather than
2699 directly checking mips_opts.isa.
2700 (mips_emit_delays): Likewise.
2701
73f20958
L		 27022004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2703
2704 * config/tc-ia64.c (unwind): Move next_slot_number and
2705 next_slot_frag to ...
2706 (unw_rec_list): Here.
2707 (free_list_records): Removed.
2708 (output_unw_records): Likewise.
2709 (generate_unwind_image): Make it void.
2710 (alloc_record): Initialize next_slot_number and next_slot_frag.
2711 (slot_index): Take .org, .space and .align into account.
2712 (fixup_unw_records): Don't set slot_number to 0. Use
2713 list->next_slot_number and list->next_slot_frag instead of
2714 unwind.next_slot_number and unwind.next_slot_frag.
2715 (ia64_convert_frag): New.
2716 (generate_unwind_image): Generate a rs_machine_dependent frag
2717 for unwind record.
2718 (emit_one_bundle): Use list->next_slot_number and
2719 list->next_slot_frag instead of unwind.next_slot_number and
2720 unwind.next_slot_frag.
2721
2722 * config/tc-ia64.h (md_convert_frag): Defined as
2723 ia64_convert_frag.
2724 (md_estimate_size_before_relax): Defined as (f)->fr_var.
2725
99d09cdb
AO		 27262004-01-06 Alexandre Oliva <aoliva@redhat.com>
2727
2728 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
2729 * config/tc-frv.h (md_apply_fix3): Don't define.
2730 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
2731 operands.
2732 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
2733 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
2734 * config/tc-frv.c (line_separator_chars): Add `!'.
2735 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2736 * config/tc-frv.c (md_assemble): Clear insn upfront.
2737 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2738 * config/tc-frv.c (OPTION_FDPIC): New macro.
2739 (md_longopts): Add mfdpic.
2740 (md_parse_option): Handle it.
2741 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2742 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
2743 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
2744 (frv_pic_ptr): Parse funcdesc.
2745
4a4c4a1d
MR		 27462004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2747
2748 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
2749 gasver.texi. Remove duplicate symbol definitions for texi2pod.
2750
2251dd89
MR		 27512004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2752
2753 * Makefile.am (Makefile): Move the dependency on
2754 $(BFDDIR)/configure.in to...
2755 (CONFIG_STATUS_DEPENDENCIES): ... here.
2756 (AUTOMAKE_OPTIONS): Require automake 1.8.
2757 * Makefile.in: Regenerate.
2758 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
2759 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
2760 $(BFDDIR)/configure.in here as well.
2761 * doc/Makefile.in: Regenerate.
2762
c6581168
MR		 27632004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2764
2765 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
2766 * Makefile.in: Regenerate.
2767 * aclocal.m4: Regenerate.
2768 * doc/Makefile.am (install, install-info): Remove.
2769 (install-data-local): A new hook for install-info.
2770 (AUTOMAKE_OPTIONS): Require automake 1.8.
2771 * doc/Makefile.in: Regenerate.
2772
303e7b79
NC		 27732004-01-02 Nutan Singh <nutan@kpitcummins.com>
2774
2775 * doc/c-sh.texi: Update description about floating point behavior
2776 of SH family.
2777
b50c15dc
NC		 27782004-01-02 Bernardo Innocenti <bernie@develer.com>
2779
2780 * configure.in: Add m68k-uClinux target.
2781 * configure: Regenerate.
7de9afa2 2782
c9e214e5 2783For older changes see ChangeLog-0203
08d56133
NC		 2784\f
2785Local Variables:
2786mode: change-log
2787left-margin: 8
2788fill-column: 74
2789version-control: never
2790End:
GDB Binutils - Deliverables
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