1 2011-03-24 Mike Frysinger <vapier@gentoo.org>
3 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
4 reg $1 is the same as dest reg $7.
5 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
8 2011-03-24 Mike Frysinger <vapier@gentoo.org>
10 * config/bfin-parse.y (check_macfuncs): Clarify error message when
11 P is mismatched. Check destination regno are off by one when P is
12 set, or are equal when P is not set.
14 2011-03-23 Mike Frysinger <vapier@gentoo.org>
16 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
17 the same as dest reg $4.
18 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
20 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
22 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
23 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
24 * doc/c-avr.texi: Document new device names.
26 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
28 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
29 (AVR_INSN): Change definition to match.
30 (avr_opcodes): Likewise, change to match.
31 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
32 (md_show_usage): Add XMEGA architecture names.
33 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
34 Add support for SPM Z+ instruction.
35 * doc/c-avr.texi: Add documentation for XMEGA architectures and
38 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
40 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
42 2011-03-18 Alan Modra <amodra@gmail.com>
44 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
45 on .size expression errors rather than symbols in the size expression.
47 2011-03-18 Alan Modra <amodra@gmail.com>
49 * input-scrub.c (line_numberT): Delete.
50 (input_scrub_close): Reset line counters.
51 * messages.c (as_show_where): Don't print invalid line number.
52 (as_warn_internal, as_bad_internal): Likewise.
54 2011-03-18 Alan Modra <amodra@gmail.com>
56 * read.c (read_a_source_file): Remove md_after_pass_hook.
57 Move "quit" label before set of dot_symbol.
58 * config/tc-d10v.h (md_after_pass_hook): Don't define.
59 * config/tc-d30v.h (md_after_pass_hook): Likewise.
60 * config/tc-m32r.h (md_after_pass_hook): Likewise.
61 (md_cleanup): Define to call m32r_fill_insn.
63 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
65 * config/tc-s390.c (md_parse_option): Add -march=all option which
66 switches to the highest available CPU.
68 2011-03-17 Alan Modra <amodra@gmail.com>
71 * expr.c (operand): Correct passing of "mode" to expr.
72 * read.c (do_org): Allow expr_section.
73 (get_known_segmented_expression): Don't assert anything about the
76 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
78 * as.c (show_usage): Add --size-check=.
79 (parse_args): Add and handle OPTION_SIZE_CHECK.
81 * as.h (flag_size_check): New.
83 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
84 bad .size directive only for --size-check=error.
86 * doc/as.texinfo: Document --size-check=.
88 2011-03-14 Mike Frysinger <vapier@gentoo.org>
90 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
91 bf542/bf544/bf547/bf548/bf549.
93 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
95 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
96 determine whether a relocation is needed.
97 (md_apply_fix, arm_apply_sym_value): Likewise.
99 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
101 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
104 2011-03-11 Nick Clifton <nickc@redhat.com>
106 * remap.c (remap_debug_filename): Always allocate a buffer for the
108 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
109 remap_debug_filename.
111 2011-03-10 Michael Snyder <msnyder@vmware.com>
113 Revert the following change:
114 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
115 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
117 2011-03-10 Alan Modra <amodra@gmail.com>
119 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
120 TARGET_SYMBOL_FIELDS): Don't define.
121 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
123 2011-03-09 Michael Snyder <msnyder@vmware.com>
125 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
126 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
127 (emit_fixed_inc_line_addr): Assign instead of conditional in
130 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
132 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
133 non-constant .size expression.
135 2011-03-02 Nick Clifton <nickc@redhat.com>
137 * ecoff.c: Incldue filenames.h
139 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
141 * depend.c (register_dependency): Use filename_(n)cmp.
142 * dwarf2dbg.c (get_filenum): Likewise.
143 * ecoff.c (add_file): Likewise.
144 (ecoff_generate_asm_lineno): Likewise.
145 * input-scrub.c (new_logical_line_flags): Likewise.
146 * listing.c (file_info): Likewise.
147 (listing_newline): Likewise.
148 * remap.c (remap_debug_filename): Likewise.
149 * stabs.c (generate_asm_file): Likewise.
150 (stabs_generate_asm_lineno): Likewise.
152 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
154 * config/tc-mips.c (append_insn): Disable branch relaxation for
157 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
159 * config/tc-mips.c (macro): Handle M_PREF_AB.
161 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
163 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
165 (RELAX_BRANCH_UNCOND): Adjust accordingly.
166 (RELAX_BRANCH_LIKELY): Likewise.
167 (RELAX_BRANCH_LINK): Likewise.
168 (RELAX_BRANCH_TOOFAR): Likewise.
169 (RELAX_BRANCH_AT): New macro.
170 (append_insn): Encode the temporary register to use in standard
171 MIPS branch relaxation.
172 (relaxed_branch_length): Update according to changes to
174 (md_convert_frag): Use the encoded register as the temporary.
176 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
178 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
179 reject PC-relative relocations.
181 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
183 * config/tc-mips.c (md_convert_frag): Correct message
186 2011-02-28 Alan Modra <amodra@gmail.com>
188 * symbols.c (report_op_error): Remove unnecessary forward declaration.
189 Add "op" parameter. Report operator and operand segments in error
190 message, not operand symbols.
191 (resolve_symbol_value): Always set segment for equated symbols, not
192 just when finalizing. Adjust report_op_error calls.
194 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
196 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
197 if 64bit relocations aren't allowed.
199 2011-02-25 Alan Modra <amodra@gmail.com>
202 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
204 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
206 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
207 initialization of offset_reloc.
209 2011-02-15 Richard Henderson <rth@redhat.com>
211 * dw2gencfi.c (dot_cfi_dummy): New.
212 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
213 * read.c (pobegin): Unconditionally call cfi_pop_insert.
215 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
217 * configure: Regenerate.
219 2011-02-13 Mike Frysinger <vapier@gentoo.org>
221 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
222 * config/bfin-parse.y (BYTEOP2M): Delete token.
223 (asm_1): Remove BYTEOP2M insn matching.
225 2011-02-12 Mike Frysinger <vapier@gentoo.org>
227 * config/bfin-defs.h: Include opcode/bfin.h.
228 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
230 2011-02-11 Mike Frysinger <vapier@gentoo.org>
232 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
233 (Modify Registers): Fix subtracted typo.
234 (.byte2): Extend and swap descriptions with .byte4.
235 (.byte4): Extend and swap descriptions with .byte2.
236 (.db, .dw, .dd): Document behavior.
238 2011-02-11 Mike Frysinger <vapier@gentoo.org>
240 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
242 2011-02-11 Alan Modra <amodra@gmail.com>
244 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
246 2011-02-10 Alan Modra <amodra@gmail.com>
248 * doc/as.texinfo (Overview): Add missing markup around Blackfin
251 2011-02-10 Alan Modra <amodra@gmail.com>
253 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
254 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
255 (Overview <Target PowerPC options>): Add a number of missing options.
256 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
258 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
261 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
264 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
266 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
268 (md_parse_option): Likewise.
270 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
272 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
273 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
274 (TIC6X Options): Don't mention "-matomic".
275 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
276 (md_longopts): Remove corresponding entries.
277 (md_parse_option): Don't handle them.
278 (md_show_usage): Don't document them.
279 (tic6x_atomic): Delete variable.
280 (tic6x_update_features): Always copy tic6x_arch_enable to
282 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
283 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
284 (md_pseudo_table): Remove ".atomic" and ".noatomic".
286 2011-01-31 Nick Clifton <nickc@redhat.com>
288 * write.c (write_contents): Include output file name and bfd error
289 value when reporting the inability to write to the output file.
290 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
291 frag that has a non-zero fill value.
293 2011-01-27 DJ Delorie <dj@redhat.com>
295 * config/tc-rx.c (md_convert_frag): If we can't compute the target
296 address, zero out the values stored in the object file to make
297 objdump's output consistent.
299 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
301 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
302 x86_dwarf2_return_column to 32.
304 2011-01-20 Nick Clifton <nickc@redhat.com>
307 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
310 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
312 * write.c (compress_debug): Return if section size is smaller
315 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
318 * write.c (compress_debug): Return if section size is 0.
320 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
322 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
323 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
324 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
327 2011-01-18 Nick Clifton <nickc@redhat.com>
330 * doc/all.texi: Add NS32K
331 * doc/as.texinfo: Remove target specific details of which
332 characters act as comment initiators and statement separators into
333 individual target specific files.
334 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
335 the hash character at the start of a line.
336 * doc/c-arm.texi (ARM-Chars): Likewise.
337 * doc/c-avr.texi (AVR-Chars): Likewise.
338 * doc/c-d10v.texi (D10V-Chars): Likewise.
339 * doc/c-d30v.texi (D30V-Chars): Likewise.
340 * doc/c-mmix.texi (MMIX-Chars): Likewise.
341 * doc/c-s390.texi (s390 characters): Likewise.
342 * doc/c-sh.texi (SH-Chars): Likewise.
343 * doc/c-sh64.texi (SH64-Chars): Likewise.
344 * doc/c-sparc.texi (SPARC-Chars): Likewise.
345 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
346 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
347 * doc/c-z80.texi (Z80-Chars): Likewise.
348 * doc/c-z8k.texi (Z8000-Chars): Likewise.
349 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
350 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
351 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
352 line separator characters.
353 * doc/c-cr16.texi (CR16 Syntax): Likewise.
354 * doc/c-i386.texi (i386-Chars): Likewise.
355 * doc/c-i860.texi (i860-Chars): Likewise.
356 * doc/c-i960.texi (i960-Chars): Likewise.
357 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
358 * doc/c-lm32.texi (LM32-Chars): likewise.
359 * doc/c-m32c.texi (M32C-Chars): Likewise.
360 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
361 * doc/c-m68k.texi (M68K-Chars): Likewise.
362 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
363 * doc/c-msp430.texi (MSP430-Chars): Likewise.
364 * doc/c-mt.texi (MT-Chars): Likewise.
365 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
366 * doc/c-pj.texi (PJ-Chars): Likewise.
367 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
368 * doc/c-rx.texi (RX-Chars): Likewise.
369 * doc/c-score.texi (SCORE-Chars): Likewise.
370 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
371 * doc/c-v850.texi (V850-Chars): Likewise.
372 * doc/c-vax.texi (VAX-Chars): Likewise.
373 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
375 2011-01-17 Quentin Neill <quentin.neill@amd.com>
377 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
379 * doc/c-i386.texi (i386-TBM): New section.
381 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
383 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
384 (disallow_64bit_reloc): This.
385 (md_assemble): Don't check movabs for x32 mode here.
386 (i386_target_format): Updated.
387 (tc_gen_reloc): Check if 64bit relocations are allowed.
389 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
391 * config/tc-i386.c (disallow_64bit_disp): New.
392 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
393 X86_64_ABI/X86_64_X32_ABI.
394 (md_assemble): Don't allow movabs with relocation in x32 mode.
395 (i386_target_format): Updated.
397 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
399 * config/tc-i386.c (OPTION_N32): Renamed to ...
401 (md_longopts): Replace n32 with x32.
402 (md_parse_option): Updated.
403 (md_show_usage): Likewise.
405 * doc/c-i386.texi: Replace --n32 with --x32.
407 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
409 * config/tc-mips.c (mips_ip): Update error messages. Take an
410 unadjusted offset for "+c" argument.
412 2011-01-10 Nick Clifton <nickc@redhat.com>
414 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
417 2011-01-10 Nick Clifton <nickc@redhat.com>
419 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
422 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
423 Glauber de Oliveira Costa <glommer@gmail.com>
425 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
426 .tlsdescseq directive.
427 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
429 (s_arm_tls_descseq): New directive.
430 (md_pseudo_table): Add it.
431 (encode_branch): Allow TLS_CALL relocs too.
432 (do_t_blx, do_t_branch23): Use encode_branch.
433 (reloc_names): Add tlsdesc and tlscall.
434 (md_apply_fix): Process tls desc relocations.
435 (tc_gen_reloc): Likewise.
436 (arm_fix_adjustable): Likewise.
438 2011-01-07 Quentin Neill <quentin.neill@amd.com>
440 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
442 * doc/c-i386.texi (i386-BMI): New section.
444 2011-01-06 Paul Koning <ni1d@arrl.net>
446 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
447 references to absolute addresses.
449 2011-01-05 DJ Delorie <dj@redhat.com>
451 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
452 instead of an RH_NEG32 one.
454 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
456 * doc/c-i386.texi: Clarify --n32.
458 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
460 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
461 integer registers in VEX.vvvv. Check register-only source
462 operand when two source operands are swapped. Properly update
463 destination when two source operands are swapped.
465 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
467 * gas.c (parse_args): Update copyright to 2011.
469 For older changes see ChangeLog-2010
475 version-control: never