2004-09-13 Andrew Cagney <cagney@gnu.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
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12004-09-13 Alan Modra <amodra@bigpond.net.au>
2
3 * messages.c (as_internal_value_out_of_range): Cast values passed
4 to as_bad_where or as_warn_where to proper type.
5
23794b24
MM
62004-09-11 Theodore A. Roth <troth@openavr.org>
7
8 * config/tc-avr.c: Add support for
9 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
10
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112004-09-09 Alan Modra <amodra@bigpond.net.au>
12
13 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
14 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
15
10b016c2
PB
162004-09-08 Paul Brook <paul@codesourcery.com>
17
18 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
19 fini_array and preinit_array section types.
20 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
21 and fini_array.
22 * doc/as.texinfo: Document extra section types.
23
e5a52504
MM
242004-09-02 Mark Mitchell <mark@codesourcery.com>
25
26 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
27 * Makefile.in: Regenerated.
28 * configure.in: Set em for arm*-*-symbianelf*.
29 * configure: Regenerated.
30 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
31 vectors when appropriate.
32 * config/te-symbian.h: New file.
33
42851540
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342004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
35
36 * config/tc-crx.c (gettrap): Exception vector can be case
37 insensitive.
38 (process_label_constant): Fix a 32-bit displacement bug in branch
39 instructions.
40 (get_operandtype) : Bug fix, wrong operand was used.
41 (process_label_constant): Initialize relocation type to
42 BFD_RELOC_NONE
43
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442004-09-01 Richard Earnshaw < reanrsha@arm.com>
45
46 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
47 for synthesizable cores.
48
1ff4677c
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49 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
50
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512004-08-25 Dmitry Diky <diwil@spec.ru>
52
53 * config/tc-msp430.c: Clean-up the code.
54 (md_relax_table): New relax table.
55 (mcu_types): Sort MCU types.
56 (md_pseudo_table): Add .profiler pseudo handler.
57 (pow2value): New function.
58 (msp430_profiler): New function.
59 (msp430_operands): Add new insns handlers.
60 (msp430_srcoperand): Add register operand handler, allow complex
61 expressions.
62 (md_estimate_size_before_relax): Rewritten.
63 (md_convert_frag): Rewritten.
64 (msp430_relax_frag): New function.
65 * config/tc-msp430.h (md_relax_frag): define macro
66 * doc/c-msp430.texi: Update information.
67
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682004-08-24 Nick Clifton <nickc@redhat.com>
69
70 * as.c (std_shortopts): Allow -g to take an optional argument.
71 (parse_args): Pass any switch starting with -g on to the backend
72 for parsing.
73
e51dace8
MM
742004-08-18 Mark Mitchell <mark@codesourcery.com>
75
76 * configure.in (arm*-*-symbianelf*): New target.
77 (arm*-*-eabi*): Likewise.
78 * configure: Regenerated.
79
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802004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
81 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
82 correctly.
83
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JJ
842004-08-18 Jakub Jelinek <jakub@redhat.com>
85
86 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
87 argument, don't do anything if current section is not
88 .gnu.linkonce.t.* and linkonce_empty is set.
89 (generate_unwind_image, dot_endp): Adjust callers, call
90 start_unwind_section (*, 1) if nothing will be put into the
91 section.
92
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932004-08-17 Nick Clifton <nickc@redhat.com>
94
95 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
96 (show_usage): Add -g.
97 (std_longopts): Add --gen-debug. Alpha sort the table.
98 (parse_args): Print an error message if a switch is not handled.
99 Handle the -g switch, calling md_debug_format_selector() if
100 necessary.
101 * NEWS: Mention new feature.
102 * doc/as.texinfo: Document new switch.
103 * doc/internals.texi: Document behaviour of md_parse_option.
104
105 * config/tc-arm.c (md_parse_option): Do not issue an error message
106 if the switch is not recognised.
107 * config/tc-m68k.c (md_parse_option): Likewise.
108 * config/tc-pdp11.c (md_parse_option): Likewise.
109 * config/tc-v850.c (md_parse_option): Likewise.
110
111 * as.h: Fix up formatting.
112 * tc.h: Likewise.
113
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1142004-08-16 Nick Clifton <nickc@redhat.com>
115
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116 * macro.c (macro_set_alternate): Use ISO C90 formatting.
117
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118 * configure.in: Sort architecture based tables alphabetically.
119 * configure: Regenerate.
120
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1212004-08-16 Alan Modra <amodra@bigpond.net.au>
122
123 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
124 { "cc", 68 }, with { "cr", 70 }.
125
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1262004-08-13 Jan Beulich <jbeulich@novell.com>
127 Nick Clifton <nickc@redhat.com>
128
129 * as.c: Add and handle new --alternate command line option.
130 * macro.c (macro_set_alternate): New.
131 * macro.h (macro_set_alternate): Declare.
132 * read.c: Add and handle new .altmacro and .noaltmacro directives.
133 * doc/as.texinfo: Document new command line option and pseudo-ops
134 as well as insert documentation originating from gasp about
135 alternate macro syntax.
136 * NEWS: Mention new command line option and pseudo-ops.
137
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1382004-08-10 Mark Mitchell <mark@codesourcery.com>
139
140 * expr.c (operand): Handle the "~", "-", and "!" operators applied
141 to bignums.
142
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1432004-08-06 Paul Brook <paul@codesourcery.com>
144
145 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
146 Handle new relocations.
147 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
148
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1492004-08-05 Bob Wilson <bob.wilson@acm.org>
150
151 * write.c (relax_segment): Use was_address instead of address when
152 setting fr_fix field for align frag due to backwards .org.
153
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1542004-07-29 Alexandre Oliva <aoliva@redhat.com>
155
156 Introduce SH2a support.
157 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
158 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
159 arch_sh2a_nofpu_up.
160 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
161 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
162 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
163 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
164 to end of conditional expression.
165 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
166 * config/tc-sh.c: Add sh2a-nofpu support.
167 2003-12-29 DJ Delorie <dj@redhat.com>
168 * tc-sh.c: Add sh2a support.
169 (parse_reg): Add tbr.
170 (parse_at): Support @@(disp,tbr).
171 (get_specific): Support sh2a opcodes.
172 (insert4): New, for 4 byte relocs.
173 (build_Mytes): Support sh2a opcodes.
174 (md_apply_fix3_Mytes): Support sh2a opcodes.
175 2003-12-02 Michael Snyder <msnyder@redhat.com>
176 * config/tc-sh.c (md_parse_option): Handle sh2a.
177 (sh_elf_final_processing): Ditto.
178
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1792004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
180
181 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
182 for TE_NetBSD.
183
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1842004-07-27 Alan Modra <amodra@bigpond.net.au>
185
186 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
187 (ppc_arch): Expand comment.
188
670ec21d
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1892004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
190
191 * config/tc-crx.c: Support evaluating the difference between two
192 symbols.
193 * config/tc-crx.h: Likewise.
194
406f8ff9 1952004-07-26 H.J. Lu <hongjiu.lu@intel.com>
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196
197 * config/tc-ia64.c (start_unwind_section): Set the linked-to
198 section.
199 (ia64_elf_section_change_hook): Set the linked-to section for
200 SHT_IA_64_UNWIND.
201
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2022004-07-26 Dmitry Diky <diwil@spec.ru>
203
204 * config/tc-msp430.c: Add new subtargets: msp430x1610,
205 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
206 msp430xG438, msp430xG439.
207
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2082004-07-25 Daniel Jacobowitz <dan@debian.org>
209
210 * doc/as.texinfo (Section, PushSection): Correct documentation
211 for ELF.
212
543613e9 2132004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
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214
215 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
216 permissible for the selected instruction suffix.
217 (match_template): Don't permit 64-bit general purpose operands in
218 32-bit mode.
219 (finalize_imm): Permit 64-bit immediates.
220 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
221 specially except for the width of the used base and/or index
222 registers. For 32-bit displacements, use sign-extended
223 relocations only when using 64-bit addressing.
224 Force zero displacement on rip-relative addressing when there is
225 no other displacement.
226 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
227 specially except for the width of the used base and/or index
228 registers.
229 (parse_register): Disallow Reg64 registers in 32-bit mode.
230
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231 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
232 suffix if the instruction doesn't support it.
233
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2342004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
235
236 * config/tc-mips.c (append_insn): Handle constant expressions with
237 no associated relocation.
238 (mips_ip): Cancel the expression after use for the Q format
239 specifier.
240 (parse_relocation): Return no relocation for unsupported
241 operators.
242 (my_getSmallExpression): Return no relocation if no relocation
243 operators are used.
244
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2452004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
246
247 * config/obj-som.c (adjust_stab_sections): Add prototype.
248 (obj_som_compiler, obj_som_version, obj_som_copyright,
249 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
250 * config/tc-hppa.c (update_subspace): Likewise.
251 (is_defined_subspace): Amplify comment.
252 * config/obj-som.h (som_frob_file): Add prototype.
253
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2542004-07-19 Christopher Faylor <cgf@timesys.com>
255 H.J. Lu <hongjiu.lu@intel.com>
256
257 * subsegs.c (section_symbol): Don't create a new segment when
258 existing segment is undefined.
259
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2602004-07-16 Richard Earnshaw <rearnsha@arm.com>
261
262 * config/tc-arm.c: Include include/opcode/arm.h.
263 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
264 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
265 (FPU_ARCH_*): Delete.
266 * Makefile.am: Update dependencies.
267 * Makefile.in: Regenerate.
268
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2692004-07-15 Nick Clifton <nickc@redhat.com>
270
271 * configure.in: Accept armbe as a big-endian arm configuration.
272 * configure: Regenerate.
273
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2742004-07-13 Thomas Nystrom <thn@saeab.se>
275
276 * config/tc-i386.c (T_SHIFTOP): New constant.
277 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
278 (intel_el1): Handle '~'.
279 (intel_get_token): Handle '<>', '&', '|' and '~'.
280
2812004-07-13 Nick Clifton <nickc@redhat.com>
282
283 (md_assemble): Remove spurious newline from end of as_bad error
284 message.
285 (intel_e05_1): Likewise.
286 (intel_e11): Likewise.
287 (intel_match_token): Likewise.
288
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AS
2892004-07-11 Andreas Schwab <schwab@suse.de>
290
291 * config/tc-m68k.c: Convert to C90. Remove redundant
292 declarations. Indentation fixup.
293 [M68KCOFF]: Include "obj-coff.h" instead of declaring
294 obj_coff_section ourselves.
295
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2962004-07-09 James E Wilson <wilson@specifixinc.com>
297
298 * config/tc-ia64.c (default_big_endian): New.
299 (dot_byteorder, md_begin): Use it.
300 (md_parse_option): Set it.
301
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3022004-07-09 Nick Clifton <nickc@redhat.com>
303
304 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
305 * configure: Regenerate.
306 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
307 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
308 sh_find_elf_flags if necessary.
309
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3102004-07-08 Richard Sandiford <rsandifo@redhat.com>
311
312 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
313 going to be split into more than one in-place addend, return 0
314 for relocations against mergeable sections. Associate comments
315 with code.
316
1fe1f39c
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3172004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
318
319 * Makefile.am (CPU_TYPES): Add crx.
320 (TARGET_CPU_CFILES): Add config/tc-crx.c.
321 (TARGET_CPU_HFILES): Add config/tc-crx.h.
322 (DEPTC_crx_elf): New target.
323 (DEPOBJ_crx_elf): Likewise.
324 (DEP_crx_elf): Likewise.
325 * Makefile.in: Regenerate.
326 * configure.in: Add crx* target.
327 * configure: Regenerate.
328 * config/tc-crx.c: New file.
329 * config/tc-crx.h: New file.
330 * NEWS: Mention new target.
331
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3322004-07-06 Nick Clifton <nickc@redhat.com>
333
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334 * config.in: Undefine TARGET_SYMBIAN by default.
335 * configure.in:
336 * configure: Regenerate. Add sh-symbian-elf target. If
337 selected define TARGET_SYMBIAN.
338 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
339 format if TARGET_SYMBIAN has been defined.
340
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341 * output-file.c (output_file_create): Report the target format
342 chosen when bfd_openw reports that it is invalid.
343
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344 * config/obj-coff.c (coff_pseudo_table): Only define the weak
345 pseudo for BFD based assemblers.
346
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3472004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
348
349 gas:
350 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
351 (md_parse_option): Remove redundant -isa testing.
352 Make bfd_arch variable const.
353 (md_show_usage): Make bfd_arch variable const.
354
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JW
3552004-07-03 James E Wilson <wilson@specifixinc.com>
356
357 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
358 * config/tc-ia64.h (md_frag_check): Define.
359
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3602004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
361
362 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
363 externals.
364 * doc/as.texinfo (Weak): Document PE weak symbols.
365
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3662004-07-03 Richard Sandiford <rsandifo@redhat.com>
367
368 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
369 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
370 (mips_frob_file): Rework so that only a single pass through the
371 relocs is needed. Allow %lo()s to have higher offsets than their
372 corresponding %hi()s or %got()s.
373
310ea308
NC
3742004-07-02 Nick Clifton <nickc@redhat.com>
375
376 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
377 allow values which have come from undefined symbols.
378 Always consider this fixup to have been processed as a reloc
379 cannot be generated for it.
380
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3812004-07-02 Alan Modra <amodra@bigpond.net.au>
382
383 * frags.h (struct frag): Add has_code and insn_addr fields.
384 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
385 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
386 * config/tc-ppc.h (md_frag_check): Define.
387
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3882004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
389
390 * doc/Makefile.am (info): Rename goal to...
391 (info-local): ... this, to preserve implicit dependencies.
392 * doc/Makefile.in: Regenerate with automake 1.8.5.
393
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3942004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
395
396 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
397 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
398 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
399 (tc_gen_reloc): Likewise.
400 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
401 (m32r_parse_name): Likewise.
402 (m32r_cgen_parse_fix_exp): Likewise.
403 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
404 (O_PIC_reloc): Likewise.
405 (TC_CGEN_PARSE_FIX_EXP): Likewise..
406 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
407 for @GOTOFF, @GOT, @PLT.
408
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4092004-06-21 Jan Beulich <jbeulich@novell.com>
410
411 * gas/symbols.c: While discarding ordinary local absolute symbols
412 when --strip-local-absolute is in effect, retain file symbols.
413
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AS
4142004-06-20 Andreas Schwab <schwab@suse.de>
415
416 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
417 (md_parse_option): Likewise.
418
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NC
4192004-06-17 Jan Beulich <jbeulich@novell.com>
420
421 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
422 * config/te-netware.h: New file.
423 * config/te-ppcnw.h: Delete: Obsolete.
424 * configure.in: Eliminate ill NetWare targets. Make generic
425 NetWare target use proper emulation.
426 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
427 reference to new te-netware.h.
428 * configure: Regenerate.
429 * Makefile.in: Regenerate.
430
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4312004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
432
433 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
434 comparison in .insn pseudo operation.
435
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AM
4362004-06-15 Alan Modra <amodra@bigpond.net.au>
437
438 * config/obj-coff.c (coff_adjust_section_syms): Use
439 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
440 (coff_frob_section): Likewise.
441 * config/tc-mips.c (md_apply_fix3): Likewise.
442 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
443 (elf_frob_file_after_relocs): Likewise.
444
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DA
4452004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
446
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DA
447 * config/tc-hppa.c (log2): Rename to exact_log2.
448 (pa_next_subseg): Delete unused function.
449 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
450 (create_new_subspace): Likewise.
451
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DA
452 Bug gas/213
453 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
454 labels. Fix warning.
455
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4562004-05-28 DJ Delorie <dj@redhat.com>
457
458 * config/tc-mn10300.h (tc_fix_adjustable): Define.
459 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
460 or non-merged symbols.
461
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4622004-05-28 H.J. Lu <hongjiu.lu@intel.com>
463
464 * config/tc-ia64.c (remove_marked_resource): Save, clear and
465 restore the old slot when inserting srlz.i/srlz.d.
466
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4672004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
468
469 * Makefile.am: Regenerate dependecies.
470 * Makefile.in: Regenerate.
471 * config/tc-sh.c (valid_arch): Make unsigned.
472 (preset_target_arch): Likewise.
473 (md_begin): Use new architecture flags system.
474 (get_specific): Likewise.
475 (assemble_ppi): Likewise.
476 (md_assemble): Likewise. Also fix error check for bad opcodes.
477 (md_parse_option): Likewise. Also generate -isa values according
478 to the table in bfd/cpu-sh.c instead of just constants. Also
479 allow <arch>-up ISA variants.
480 (sh_elf_final_processing): Replace if-else chain with a call to
481 sh_find_elf_flags().
482 * testsuite/gas/sh/arch: New directory.
483 * testsuite/gas/sh/arch/arch.exp: New test script.
484 * testsuite/gas/sh/arch/arch_expected.txt: New file.
485 * testsuite/gas/sh/arch/sh.s: New file.
486 * testsuite/gas/sh/arch/sh2.s: New file.
487 * testsuite/gas/sh/arch/sh-dsp.s: New file.
488 * testsuite/gas/sh/arch/sh2e.s: New file.
489 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
490 * testsuite/gas/sh/arch/sh3.s: New file.
491 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
492 * testsuite/gas/sh/arch/sh3e.s: New file.
493 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
494 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
495 * testsuite/gas/sh/arch/sh4.s: New file.
496 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
497 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
498 * testsuite/gas/sh/arch/sh4a.s: New file.
499
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NC
5002004-05-28 Peter Barada <peter@the-baradas.com>
501
502 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
503 with zero offset into mode 2 addressing to save a word.
504
652ca075
L
5052004-05-27 H.J. Lu <hongjiu.lu@intel.com>
506
507 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
508 (ar_is_only_in_integer_unit): New.
509 (ar_is_only_in_memory_unit): New.
510 (generate_unwind_image): Silence gcc on 32bit host.
511 (md_assemble): Use ar_is_only_in_integer_unit instead of
512 ar_is_in_integer_unit. Check AR access.
513
60fed2d3
NC
5142004-05-27 Peter Barada <peter@the-baradas.com>
515
516 * config/tc-m68k.c (md_begin): Sort the opcode table into
517 alphabetical order.
518 (m68k_compare_opcode): New function to do the sorting.
519
be8c092b
NC
5202004-05-24 Peter Barada <peter@the-baradas.com>
521
522 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
523 addressing on MIT style operands.
524 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
525 w/mask addressing.
526 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
527 operands.
528
1181c20e
AM
5292004-05-23 Alan Modra <amodra@bigpond.net.au>
530
531 * expr.c (operand, operator): Don't reject '++' and '--'.
532
20e56c33
RS
5332004-05-20 Richard Sandiford <rsandifo@redhat.com>
534
535 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
536 dwarf tables.
537
b2d65c0b
NC
5382004-05-17 Adam Nemet <anemet@lnxw.com>
539
540 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
541 * configure: Regenerate.
542
0da76f83
NC
5432004-05-13 Paul Brook <paul@codesourcery.com>
544
545 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
546
4b363073
NC
5472004-05-13 Joel Sherrill <joel@oarcorp.com>
548
549 * configure.in (or32-*-rtems*): Switch to elf.
550 * configure: Regenerate.
551
9598fbe5
NC
5522004-05-13 Nick Clifton <nickc@redhat.com>
553
554 * po/fr.po: Updated French translation.
555
22fe14ad
NC
5562004-05-11 Nick Clifton <nickc@redhat.com>
557
558 * doc/as.texinfo (Section): Document G and T flags to .section
559 directive. Document the extra arguments that the G flag
560 requires. Document the #tls flag.
561
5622004-05-11 H.J. Lu <hongjiu.lu@intel.com>
563
564 * subsegs.c (section_symbol): Create a new section symbol if
565 the existing one doesn't match.
566 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
567
532c738a
RS
5682004-05-07 Richard Sandiford <rsandifo@redhat.com>
569
570 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
571 to cope with VR4181A errata MD(1) and MD(4).
572
0503b355
BF
5732004-05-07 Brian Ford <ford@vss.fsi.com>
574
575 * NEWS: Mention .secrel32 for pe[i]-i386.
576
daeea990
AO
5772004-05-07 Alexandre Oliva <aoliva@redhat.com>
578
579 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
580 (HANDLE_ALIGN): New.
581
bfbdcf04
DJ
5822004-05-06 Daniel Jacobowitz <dan@debian.org>
583
584 * Makefile.am (DIST_SUBDIRS): Define.
585 * aclocal.m4: Regenerate with automake 1.8.4.
586 * Makefile.in: Likewise.
587 * doc/Makefile.in: Likewise.
588
5e819f9c
JW
5892004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
590
591 * config/tc-ia64.c (dot_serialize): Declare.
592 (dot_serialize): New function.
593 (md_pseudo_table): Add ".serialize.data" and
594 ".serialize.instruction" directives.
595
e5976317
NC
5962004-05-06 Nick Clifton <nickc@redhat.com>
597
598 * messages (as_internal_value_out_of_range): Print a message about
599 a value being out of range. Be consistent about whether the
600 values are printed in decimal or hexadecimal.
601 (as_warn_value_out_of_range): Generate a warning message about an
602 out of range value.
603 (as_bad_value_out_of_range): Generate an error message about an
604 out of range value.
605 * as.h: Prototype the new functions.
606 * config/tc-alpha.c (insert_operand): Use new function.
607 * config/tc-arc.c (arc_insert_operand): Likewise.
608 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
609 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
610 * config/tc-ppc.c (ppc_insert_operand): Likewise.
611 * config/tc-s390.c (s390_insert_operand): Likewise.
612 * config/tc-v850.c (v850_insert_operand): Likewise.
613
996991aa
AO
6142004-05-05 Alexandre Oliva <aoliva@redhat.com>
615
616 * configure.in: Set em=linux for frv-*-*linux*.
617 * configure: Rebuilt.
618 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
619 (frv_md_fdpic_enabled): New.
620 * config/tc-frv.c (frv_md_fdpic_enabled): New.
621 (DEFAULT_FDPIC): New.
622 (frv_flags): Use DEFAULT_FDPIC.
623 (frv_pic_flag): Likewise.
624 (OPTION_NOPIC): New.
625 (md_longopts): Add -mnopic.
626 (md_parse_option): Handle it.
627 (md_show_usage): Add -mfdpic and -mnopic.
628
6b6e92f4
NC
6292004-05-05 Peter Barada <peter@the-baradas.com>
630
631 * config/tc-m68k.c: Add find_cf_chip to print list of valid
632 chips for invalid coldfire instructions, rename selectors
633 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
634 add current_chip to track which chip is referred to(including save/restore),
635 use current_chip to select control registers, not current_arch.
636 (md_show_usage): Add new chips.
637 * doc/c-m68k.texi: Document new command line switches.
638
6f079ae3
JJ
6392004-05-05 Jakub Jelinek <jakub@redhat.com>
640
641 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
642 (NOP_OPCODE): Define.
643 (s390_align_code): Remove prototype.
644 * tc-s390.c (s390_align_code): Remove.
645
2d6ed997
L
6462004-05-04 H.J. Lu <hongjiu.lu@intel.com>
647
648 * config/tc-ia64.c (make_unw_section_name): Removed.
649 (start_unwind_section): New function.
650 (generate_unwind_image): Take const segT instead of const
651 char *.
652 (dot_handlerdata): Adjusted.
653 (dot_endp): Likewise.
654
b9f18452
L
6552004-05-02 H.J. Lu <hongjiu.lu@intel.com>
656
657 * config/obj-elf.c (obj_elf_change_section): Allow the
658 ".note.GNU-stack" section has SHF_EXECINSTR.
659
fafe6678
L
6602004-05-02 H.J. Lu <hongjiu.lu@intel.com>
661
662 * config/obj-elf.c (get_section): Return bfd_boolean.
663 (obj_elf_change_section): Call bfd_get_section_by_name_if
664 instead of bfd_map_over_sections.
665
86654c12
L
6662004-04-30 H.J. Lu <hongjiu.lu@intel.com>
667
668 * config/obj-elf.c (get_section): New function.
669 (obj_elf_change_section): Support multiple sections with same
670 name.
671
376eb240
NC
6722004-04-30 Nick Clifton <nickc@redhat.com>
673
674 * config/tc-arm.c (create_register_alias): Fix typo checking for
675 case sensitive register aliases.
676 (co_proc_number): Use error message string in all_reg_maps[]
677 array.
678 (cp_reg_required_here): Likewise.
679 (fp_reg_required_here): Likewise.
680
8a7140c3
NC
6812004-04-29 Brian Ford <ford@vss.fsi.com>
682
683 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
684
3e722fb5
CD
6852004-04-28 Chris Demetriou <cgd@broadcom.com>
686
687 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
688 (load_address, macro, mips_ip, md_parse_option)
689 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
690 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
691 embedded-PIC handling, and update comments.
692 (SWITCH_TABLE): Remove.
693 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
694 (enum mips_pic_level): Remove EMBEDDED_PIC.
695 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
696 (TC_FORCE_RELOCATION): Update comment.
697 * ecoff.c (ecoff_build_lineno): Add comment about some code that
698 might be safe to remove now that MIPS embedded-PIC is gone.
699
351e2b5a
DA
7002004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
701
702 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
703 call to obj_set_subsection_attributes.
704 (obj_som_init_stab_section): Likewise.
705 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
706 (pa_def_subspaces): Provide comdat default.
707 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
708 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
709 calls to create_new_subspace and update_subspace to pass comdat flag.
710 (create_new_subspace, update_subspace): Add new comdat argument. Use
711 it in calls to obj_set_subsection_attributes.
712 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
713 and use of comdat, common and dup_comm parameters.
714
f5842774
L
7152004-04-26 H.J. Lu <hongjiu.lu@intel.com>
716
717 * config/obj-elf.c (obj_elf_change_section): Check if the old
718 group name is NULL before comparison.
719
558fe4a7
CD
7202004-04-23 Chris Demetriou <cgd@broadcom.com>
721
722 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
723
81a21e38
TS
7242004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
725
726 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
727
7282004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD
729
730 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
731 (OPTION_MEMBEDDED_PIC): Remove.
732 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
733 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
734 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
735 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
736 (OPTION_ELF_BASE): Renumber.
737 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
738 (md_show_usage): Remove mention of -membedded-pic.
739 * doc/as.texinfo: Remove mention of -membedded-pic.
740
4d0d148d
TS
7412004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
742
743 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
744 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
745 a.out support.
746 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
747 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
748 USE_GLOBAL_POINTER_OPT.
749
017315e4
TS
7502004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
751
752 * config/tc-mips.c (macro): One more use of load_delay_nop.
753
269137b2
TS
7542004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
755
756 * config/tc-mips.c (load_delay_nop): New function.
757 (load_address, macro): Use load_delay_nop() to build a nop
758 which can be omitted with gpr_interlocks.
759
24772049
TS
7602004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
761
762 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
763 cop_interlocks): Remove superfluous CPU entries.
764
06516a5e
PB
7652004-04-22 Paul Brook <paul@codesourcery.com>
766
767 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
768
fd99574b
NC
7692004-04-22 Peter Barada <peter@the-baradas.com>
770
771 * NEWS: Added support for EMAC instructions and MAC/EMAC
772 Motorola syntax.
773 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
774 scale factor tokens, trailing_ampersand to mark mask addressing
775 for MAC/EMAC instructions.
776 * config/m68k-parse.y: Add options_ampersand clause, '<<',
777 '>>'.
778 (yylex): Handle '>', '<', and '&' following '+'.
779 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
780 architectures in archs[].
781 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
782 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
783 respectively.
784 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
785 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
786 cases.
787 Add EMAC operands to init_table[].
788
69b97547
NC
7892004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
790
791 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
792 state.
793 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
794 * config/tc-arm.c (enum mstate): Delete from here.
795 (mapping_state): Remove the static mapstate variable and instead
796 store the state in the segment. This allows a per-section mapping
797 state. Handle and ignore MAP_UNDEFINED states.
798 (arm_elf_change_section): Get the current mapping state from the
799 new section.
800 (s_ltorg): Set the mapping state to MAP_DATA.
801 (arm_cleanup): Use arm_elf_change_section to get the mapping state
802 for each pool as it is emitted.
803
8042004-04-22 Nick Clifton <nickc@redhat.com>
805
806 * config/tc-arm.h: Formatting tidy ups.
807
7a7f4e42
CD
8082004-04-20 Chris Demetriou <cgd@broadcom.com>
809
810 * NEWS: Note that MIPS -membedded-pic option is deprecated.
811
6482c264
NC
8122004-04-20 DJ Delorie <dj@redhat.com>
813
814 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
815 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
816 [TE_PE] (O_secrel): Define.
817 [TE_PE] (x86_pe_cons_fix_new): New.
818 [TE_PE] (pe_directive_secrel): Likewise.
819 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
820
5bf10039
EC
8212004-04-19 Eric Christopher <echristo@redhat.com>
822
823 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
824 of previous patch for fix in gcc.
825
77cd6497
JJ
8262004-04-19 Jakub Jelinek <jakub@redhat.com>
827
828 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
829
b8861cfb
NS
8302004-04-19 Nathan Sidwell <nathan@codesourcery.com>
831
832 * read.c (do_align): Call md_flush_pending_output, if defined.
833
f4c724fc
AM
8342004-04-16 Alan Modra <amodra@bigpond.net.au>
835
836 * expr.c (operand): Correct checks for ++ and --.
837
a4b6e8f6
L
8382004-04-14 H.J. Lu <hongjiu.lu@intel.com>
839
840 * config/tc-generic.c: Add some comments.
841
d766e8ec
RS
8422004-04-14 Richard Sandiford <rsandifo@redhat.com>
843
844 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
845 -{no-}mfix-vr4122-bugs.
846 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
847 (append_insn, mips_emit_delays): Update accordingly.
848 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
849 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
850 (md_parse_option): Update after above changes.
851 (md_show_usage): Add -mfix-vr4120.
852
ed9589d4
BW
8532004-04-13 Bob Wilson <bob.wilson@acm.org>
854
855 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
856 of .section directive; add a reference to the ELF .subsection
857 directive.
858
097dba13
NC
8592004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
860
861 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
862 in parallel.
863
279500de
TS
8642004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
865
866 * Makefile.am: Remove mips from aout targets.
867 * Makefile.in: Regenerate.
868 * configure.in: Remove mips-dec-bsd* target.
869 * configure: Regenerate.
870
b7d7dc63
AM
8712004-04-07 Alan Modra <amodra@bigpond.net.au>
872
873 PR 96
874 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
875 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
876 Update "mapping". Restrict some @ modifiers to 32 bit.
877
f55629b8
KK
8782004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
879 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
880
881 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
882 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
883 dont_adjust_reloc_32 is set.
884 (md_longopts): Add option -renesas.
885 (md_parse_option, md_show_usage): Likewise.
886 * doc/c-sh.texi: Likewise.
887
a7844384
NC
8882004-04-01 Dave Korn <dk@artimi.com>
889
890 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
891 hi16 and lo16 fixS structs.
892 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
893 exactly the same way as for RELOC_DLX_REL16.
894 (machine_ip): properly respect LO flag in the_insn and
895 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
896 (md_apply_fix3): apply RELOC_DLX_LO16.
897
6c71dbc4
SS
8982004-03-30 Stan Shebs <shebs@apple.com>
899
900 Remove long-obsolete MPW support.
901 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
902 * configure.in: Remove mention of ppc-*-mpw* config.
903 * configure.in: Likewise.
904
7cc69913
NC
9052004-03-30 Nick Clifton <nickc@redhat.com>
906
907 * config/tc-arm.c (meabi_flags): Make its use conditional upon
908 OBJ_ELF being defined.
909
53fbb48a
AM
9102004-03-27 Alan Modra <amodra@bigpond.net.au>
911
912 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
913
d507cf36
PB
9142004-03-23 Paul Brook <paul@codesourcery.com>
915
916 * config/tc-arm.c (meabi_flags): New variable.
917 (arm_parse_eabi): New function.
918 (md_begin): Set flags for EABI v3.
919 (arm_eabis): Add.
920 (arm_long_opts): Add meabi.
921 * doc/as.texinf <ARM>: Document -meabi.
922 * doc/c-arm.texi: Ditto.
923
88d65ad6
BW
9242004-03-22 Bob Wilson <bob.wilson@acm.org>
925
926 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
927 tables even when use_literal_section flag is not set.
928
13ef8878
AM
9292004-03-22 Alan Modra <amodra@bigpond.net.au>
930
931 * config/tc-sh.c: Remove trailing whitespace.
932
1048a9ba
HPN
9332004-03-22 Hans-Peter Nilsson <hp@axis.com>
934
935 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
936 --mul-bug-abort and the default behavior.
937 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
938 (err_for_dangerous_mul_placement): New variable.
939 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
940 macros.
941 (md_cris_relax_table): Have placeholder for STATE_MUL.
942 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
943 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
944 case doing nothing.
945 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
946 STATE_BYTE)>: Ditto.
947 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
948 alignment and position of this frag, emit error message if
949 suspicious.
950 (md_assemble): For a multiply insn and when checking it,
951 transform the current frag into a special frag for that purpose.
952 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
953 OPTION_MULBUG_ABORT_ON>: Handle new options.
954
a7877748
BW
9552004-03-19 Bob Wilson <bob.wilson@acm.org>
956
957 * config/tc-xtensa.c (mark_literal_frags): New function.
958 (xtensa_move_literals): Call mark_literal_frags for all literal
959 segments, including init and fini literal segments.
960 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
961
9992270f
DA
9622004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
963
964 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
965 (pa_comm): Set BSF_OBJECT in symbol flags.
966
6e1772d5
AM
9672004-03-19 Alan Modra <amodra@bigpond.net.au>
968
969 * Makefile.am: Run "make dep-am".
970 * Makefile.in: Regenerate.
971 * doc/Makefile.in: Regenerate.
972 * config.in: Regenerate.
973 * po/gas.pot: Regenerate.
974
3e4caed2
NS
9752004-03-18 Nathan Sidwell <nathan@codesourcery.com>
976
c95b35a9
NS
977 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
978 (demand_empty_rest_of_line): Issue an error here.
979 (ignore_rest_of_line): Silently skip to end.
980 (demand_copy_string): Issue an error, not warning.
981 (equals): Likewise.
982 * config/obj-elf.c (obj_elf_section_name): Likewise.
983 (obj_elf_section): Likewise.
984 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
985 (arc_extinst): Likewise.
986 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
987 (dot_spill): Likewise.
988 (dot_unwabi): Likewise.
989 (dot_prologue): Likewise.
990
3e4caed2
NS
991 * expr.c (operand): Reject ++ and --.
992 (operator): Likewise.
993
2ce4cc60
KK
9942004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
995
996 * config/tc-sh.c: Include dw2gencfi.h.
997 (sh_cfi_frame_initial_instructions): New function.
998 (sh_regname_to_dw2regnum): Likewise.
999 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1000 file.
1001 (TARGET_USE_CFIPOP): Define.
1002 (tc_cfi_frame_initial_instructions): Likewise.
1003 (tc_regname_to_dw2regnum): Likewise.
1004 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1005 * Makefile.am: Update dependencies.
1006 * Makefile.in: Regenerate.
1007
9183ed4b
AM
10082004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1009
1010 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1011 * configure: Regenerate.
1012
00bbdfe7
BW
10132004-03-12 Bob Wilson <bob.wilson@acm.org>
1014
1015 * read.c (s_leb128): Call md_flush_pending_output.
1016
0f10071e
ML
10172004-03-12 Michal Ludvig <mludvig@suse.cz>
1018
1019 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1020 * config/tc-i386.h (CpuPadLock): New define.
1021 (CpuUnknownFlags): Added CpuPadLock.
1022
84c84759
AS
10232004-03-07 Andreas Schwab <schwab@suse.de>
1024
1025 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1026
6ec51dba
RH
10272004-03-07 Richard Henderson <rth@redhat.com>
1028
1029 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1030 (cfi_finish): Likewise for fde.
1031
bae25f19
L
10322004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1033
1034 * config/tc-ia64.c (md_assemble): Properly handle NULL
1035 align_frag.
1036 (ia64_handle_align): Don't abort if failed to add a stop bit.
1037
ab509236
L
10382004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1039
1040 * Makefile.in: Regenerated.
1041 * aclocal.m4: Likewise.
1042 * configure: Likewise.
1043 * doc/Makefile.in: Likewise.
1044
d9201763
L
10452004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1046
1047 * config/tc-ia64.c (dot_align): New.
1048 (ia64_do_align): Make it static.
1049 (md_pseudo_table): Use "dot_align" for "align".
1050 (ia64_md_do_align): Don't set align_frag here.
1051 (ia64_handle_align): Add a stop bit to the previous bundle if
1052 needed.
1053
1054 * config/tc-ia64.h (ia64_do_align): Removed.
1055
ae51a426
JR
10562003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1057
1058 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1059 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1060 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1061 the most general type or the user specifically requested it.
1062 (md_assemble): Add a new error message for when an instruction
1063 is understood, but is not allowed due to an -isa option.
1064
9545c4ce
L
10652004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 * config/tc-ia64.c (align_frag): New.
1068 (md_assemble): Set the tc_frag_data field in align_frag for
1069 IA64_OPCODE_FIRST instructions.
1070 (ia64_md_do_align): Set align_frag.
1071 (ia64_handle_align): Add a stop bit if needed.
1072
1073 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1074 (TC_FRAG_INIT): New.
1075
676a64f4
RS
10762004-03-01 Richard Sandiford <rsandifo@redhat.com>
1077
1078 * config/tc-frv.c (fr400_audio): New variable.
1079 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1080 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1081 (target_implements_insn_p): New function.
1082 (md_assemble): Report an error if the processor doesn't implement
1083 the instruction.
1084
bd337dde
NC
10852004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1086
1087 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1088 (md_parse_option): Ditto.
1089 (OPTION_NO_SPECIAL_M32R): Added.
1090 (md_show_usage): Document it.
1091 (enable_speial_m32r): Changed a default value from 0 to 1.
1092 * doc/c-m32r.texi: Document the -no-bitinst option.
1093
78878175
NC
10942004-02-27 Nick Clifton <nickc@redhat.com>
1095
1096 * config/tc-sh.c (get_operand): Revert previous delta.
1097 (tc_gen_reloc): Check for an unknown reloc type before processing
1098 the addend.
1099
1d6d62a4
MS
11002004-02-27 Hannes Reinecke <hare@suse.de>
1101
1102 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1103 .insn pseudo operation.
1104
4aa3e325
NC
11052004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1106
1107 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1108 added for wrong syntax.
1109
73369e65
EC
11102004-02-26 Eric Christopher <echristo@redhat.com>
1111
1112 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1113 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1114
6a5709a5
JR
11152004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1116
1117 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1118 nibble types to assembler.
1119
95385380
FF
11202004-02-25 Fred Fish <fnf@redhat.com>
1121
1122 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1123
b5e0fabd
JW
11242004-02-20 James E Wilson <wilson@specifixinc.com>
1125
1126 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1127 finalize_syms.
1128 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1129 (ia64_estimate_size_before_relax): New.
1130 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1131 (generate_unwind_image): Pass 1 to fixup_unw_records.
1132 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1133 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1134
2f01ffbf
JJ
11352004-02-19 Jakub Jelinek <jakub@redhat.com>
1136
1137 * stabs.c (generate_asm_file): Avoid warning about use of
1138 uninitialized variable.
1139
9c59842f
JW
11402004-02-18 David Mosberger <davidm@hpl.hp.com>
1141
1142 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1143 body, and endp, allow unwind records which do not have a "t"
1144 (time/instruction) field.
1145
34920d91
NC
11462004-02-17 Petko Manolov <petkan@nucleusys.com>
1147
1148 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1149 (do_mav_dspsc_2): Likewise.
1150 Fix accumulator registers move opcodes.
1151
4dde8e61 11522004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1153 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ
1154
1155 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1156
936cf02e
JW
11572004-02-10 Steve Ellcey <sje@cup.hp.com>
1158
1159 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1160 (tc_frob_symbol): New macro definition.
1161 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1162
e41f12f3
DJ
11632004-02-09 Daniel Jacobowitz <drow@mvista.com>
1164
1165 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1166 read-only.
1167
a8a3b3b2
NS
11682004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1169
1170 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1171 (TC_CASE_SENSITIVE): ... this.
1172 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1173 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1174
c97b7ef6
JW
11752004-02-06 James E Wilson <wilson@specifixinc.com>
1176
1177 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1178 (generate_unwind_image): Re-add it here.
1179
e4475e39
NS
11802004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1181
1182 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1183 * read.h (SKIP_WHITESPACE): Turn into an expression.
1184 * read.c (read_a_source_file): A pseudo is removed by having a
1185 NULL handler.
1186
5738bc24
JW
11872004-02-05 James E Wilson <wilson@specifixinc.com>
1188
1189 * config/tc-ia64.c (output_endp): New.
1190 (count_bits): Delete.
1191 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1192 endp unwind records.
1193 (fixup_unw_records): Handle endp unwind records. Delete code for
1194 shortening prologue regions not followed by a body record.
1195 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1196 * config/tc-ia64.h (unw_record_type): Add endp.
1197
d6e78c11
JW
11982004-02-03 James E Wilson <wilson@specifixinc.com>
1199
1200 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1201 fill padding bytes with zeroes.
1202 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1203 sets unwind_record slot_number and slot_frag fields.
1204
f6a22291
MR
12052004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1206
1207 * config/tc-mips.c (add_got_offset_hilo): New function.
1208 (macro): Use load_register() and add_got_offset_hilo() to load
1209 constants instead of hardcoding code sequences throughout.
1210
127cab00
L
12112004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1212
1213 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1214
6358301e
NC
12152004-01-26 Bernardo Innocenti <bernie@develer.com>
1216
1217 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1218 like m68k-elf.
1219 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1220 of hard-coded test for TARGET_OS=elf.
1221
c8978940
CD
12222004-01-24 Chris Demetriou <cgd@broadcom.com>
1223
1224 * config/tc-mips.c (hilo_interlocks): Change definition
1225 so that MIPS32, MIPS64 and later ISAs are included, along with
1226 the already-included machines. Update comments.
1227
c3ba240c
DJ
12282004-01-23 Daniel Jacobowitz <drow@mvista.com>
1229
1230 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1231 undefined local labels.
1232
e864ceca
RS
12332004-01-23 Richard Sandiford <rsandifo@redhat.com>
1234
1235 * config/tc-mips.c (load_address, macro): Update comments about
1236 NewABI GP relaxation.
1237
67c0d1eb
RS
12382004-01-23 Richard Sandiford <rsandifo@redhat.com>
1239
1240 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1241 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1242 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1243 (set_at, load_register, load_address, move_register): Likewise.
1244 (load_got_offset, add_got_offset): Likewise.
1245 Update all calls and tidy accordingly.
1246
584892a6
RS
12472004-01-23 Richard Sandiford <rsandifo@redhat.com>
1248
1249 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1250 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1251 (RELAX_USE_SECOND): Bump to 0x10000.
1252 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1253 (mips_macro_warning): New variable.
1254 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1255 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1256 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1257 of RELAX_ENCODE.
1258 (append_insn): Update mips_macro_warning.sizes.
1259 (macro_start, macro_warning, macro_end): New functions.
1260 (macro_build): Don't emit warnings here.
1261 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1262 (md_convert_frag): Check for cases where one macro alternative
1263 needs a warning and the other doesn't. Emit a warning if the
1264 longer sequence was chosen.
1265
4d7206a2
RS
12662004-01-23 Richard Sandiford <rsandifo@redhat.com>
1267
1268 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1269 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1270 the first sequence, the size of the second sequence, and a flag
1271 that says whether we should warn.
1272 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1273 (RELAX_FIRST, RELAX_SECOND): New.
1274 (mips_relax): New variable.
1275 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1276 (append_insn): Remove "place" argument. Use mips_relax.sequence
1277 rather than "place" to check whether we're expanding the second
1278 alternative of a relaxable macro. Remove redundant check for
1279 branch relaxation. If generating a normal insn, and there
1280 is not enough room in the current frag, call relax_close_frag()
1281 to close it. Update mips_relax.sizes[]. Emit fixups for the
1282 second version of a relaxable macro. Record the first relaxable
1283 fixup in mips_relax. Remove tc_gen_reloc workaround.
1284 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1285 in the same way as in append_insn.
1286 (mips16_macro_build): Remove "place" argument.
1287 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1288 when generating the second version of a relaxable macro.
1289 (load_got_offset, add_got_offset): New functions.
1290 (load_address, macro): Use new relaxation machinery. Remove
1291 tc_gen_reloc workarounds.
1292 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1293 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1294 first version is needed.
1295 (tc_gen_reloc): Remove relaxation handling.
1296 (md_convert_frag): Go through the fixups for a relaxable macro and
1297 mark those that belong to the unneeded alternative as done. If the
1298 second alternative is needed, adjust the fixup addresses to account
1299 for the deleted first alternative.
1300
0530d30a
RS
13012004-01-23 Richard Sandiford <rsandifo@redhat.com>
1302
1303 * frags.h (frag_room): Declare.
1304 * frags.c (frag_room): New function.
1305 * doc/internals.texi: Document it.
1306
048cdf86
TS
13072004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1308
1309 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1310 optimization for -mtune=r3900, as this will break on other CPUs.
1311
28d39d1a
NC
13122004-01-11 Tom Rix <tcrix@worldnet.att.net>
1313
1314 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1315 be relaxed, use fixup.
28d39d1a
NC
1316 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1317
26664553
JJ
13182004-01-19 Jakub Jelinek <jakub@redhat.com>
1319
1320 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1321 precision operands.
1322
895921c9
MR
13232004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1324
1325 * config/tc-mips.c (append_insn): Properly detect variant frags
1326 that preclude swapping of relaxed branches. Correctly swap
1327 instructions between frags when dealing with relaxed branches.
1328
f8b73030
MR
13292004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1330
1331 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1332 throughout.
1333 * aclocal.m4: Regenerate.
1334 * configure: Regenerate.
1335
ca9a79a1 13362004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1337
ca9a79a1
NC
1338 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1339 manipulation insns.
1340
cc3d92a5
RS
13412004-01-12 Richard Sandiford <rsandifo@redhat.com>
1342
1343 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1344 reloc, reserve space for the delay slot as well as the jalr itself.
1345
e45d0630
PB
13462004-01-09 Paul Brook <paul@codesourcery.com>
1347
1348 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1349 (do_vfp_sp2_from_reg2): New function.
1350 (insns): Use them.
1351 (do_vfp_dp_from_reg2): Check return values properly.
1352
81912461
ILT
13532004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1354
78849248
ILT
1355 * config/tc-mips.c (warn_nops): Remove static variable.
1356 (macro): Remove test of warn_nops.
1357 (md_shortops): Remove 'n'.
1358 (md_parse_option): Remove 'n' case.
1359 (md_show_usage): Remove -n.
1360 * doc/as.texinfo (Overview): Remove MIPS -n option.
1361 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1362 * NEWS: Mention removal of MIPS -n option.
1363
81912461
ILT
1364 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1365 (cop_interlocks): Check ISA level.
1366 (cop_mem_interlocks): Define.
1367 (reg_needs_delay): Check cop_interlocks rather than
1368 ISA_HAS_COPROC_DELAYS.
1369 (append_insn): Likewise. Use cop_mem_interlocks rather than
1370 directly checking mips_opts.isa.
1371 (mips_emit_delays): Likewise.
1372
73f20958
L
13732004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1374
1375 * config/tc-ia64.c (unwind): Move next_slot_number and
1376 next_slot_frag to ...
1377 (unw_rec_list): Here.
1378 (free_list_records): Removed.
1379 (output_unw_records): Likewise.
1380 (generate_unwind_image): Make it void.
1381 (alloc_record): Initialize next_slot_number and next_slot_frag.
1382 (slot_index): Take .org, .space and .align into account.
1383 (fixup_unw_records): Don't set slot_number to 0. Use
1384 list->next_slot_number and list->next_slot_frag instead of
1385 unwind.next_slot_number and unwind.next_slot_frag.
1386 (ia64_convert_frag): New.
1387 (generate_unwind_image): Generate a rs_machine_dependent frag
1388 for unwind record.
1389 (emit_one_bundle): Use list->next_slot_number and
1390 list->next_slot_frag instead of unwind.next_slot_number and
1391 unwind.next_slot_frag.
1392
1393 * config/tc-ia64.h (md_convert_frag): Defined as
1394 ia64_convert_frag.
1395 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1396
99d09cdb
AO
13972004-01-06 Alexandre Oliva <aoliva@redhat.com>
1398
1399 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1400 * config/tc-frv.h (md_apply_fix3): Don't define.
1401 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1402 operands.
1403 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1404 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1405 * config/tc-frv.c (line_separator_chars): Add `!'.
1406 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1407 * config/tc-frv.c (md_assemble): Clear insn upfront.
1408 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1409 * config/tc-frv.c (OPTION_FDPIC): New macro.
1410 (md_longopts): Add mfdpic.
1411 (md_parse_option): Handle it.
1412 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1413 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1414 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1415 (frv_pic_ptr): Parse funcdesc.
1416
4a4c4a1d
MR
14172004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1418
1419 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1420 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1421
2251dd89
MR
14222004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1423
1424 * Makefile.am (Makefile): Move the dependency on
1425 $(BFDDIR)/configure.in to...
1426 (CONFIG_STATUS_DEPENDENCIES): ... here.
1427 (AUTOMAKE_OPTIONS): Require automake 1.8.
1428 * Makefile.in: Regenerate.
1429 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1430 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1431 $(BFDDIR)/configure.in here as well.
1432 * doc/Makefile.in: Regenerate.
1433
c6581168
MR
14342004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1435
1436 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1437 * Makefile.in: Regenerate.
1438 * aclocal.m4: Regenerate.
1439 * doc/Makefile.am (install, install-info): Remove.
1440 (install-data-local): A new hook for install-info.
1441 (AUTOMAKE_OPTIONS): Require automake 1.8.
1442 * doc/Makefile.in: Regenerate.
1443
303e7b79
NC
14442004-01-02 Nutan Singh <nutan@kpitcummins.com>
1445
1446 * doc/c-sh.texi: Update description about floating point behavior
1447 of SH family.
1448
b50c15dc
NC
14492004-01-02 Bernardo Innocenti <bernie@develer.com>
1450
1451 * configure.in: Add m68k-uClinux target.
1452 * configure: Regenerate.
7de9afa2 1453
c9e214e5 1454For older changes see ChangeLog-0203
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NC
1455\f
1456Local Variables:
1457mode: change-log
1458left-margin: 8
1459fill-column: 74
1460version-control: never
1461End:
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