1 2013-04-15 Julian Brown <julian@codesourcery.com>
3 * expr.c (add_to_result, subtract_from_result): Make global.
4 * expr.h (add_to_result, subtract_from_result): Add prototypes.
5 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
6 subtract_from_result to handle extra bit of precision for .sleb128
9 2013-04-10 Julian Brown <julian@codesourcery.com>
11 * read.c (convert_to_bignum): Add sign parameter. Use it
12 instead of X_unsigned to determine sign of resulting bignum.
13 (emit_expr): Pass extra argument to convert_to_bignum.
14 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
15 X_extrabit to convert_to_bignum.
16 (parse_bitfield_cons): Set X_extrabit.
17 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
18 Initialise X_extrabit field as appropriate.
20 (subtract_from_result): New.
22 * expr.h (expressionS): Add X_extrabit field.
24 2013-04-10 Jan Beulich <jbeulich@suse.com>
26 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
27 register being PC when is_t or writeback, and use distinct
28 diagnostic for the latter case.
30 2013-04-10 Jan Beulich <jbeulich@suse.com>
32 * gas/config/tc-arm.c (parse_operands): Re-write
34 (do_barrier): Remove bogus constraint().
35 (do_t_barrier): Remove.
37 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
39 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
40 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
42 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
44 2013-04-09 Jan Beulich <jbeulich@suse.com>
46 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
47 Use local variable Rt in more places.
48 (do_vmsr): Accept all control registers.
50 2013-04-09 Jan Beulich <jbeulich@suse.com>
52 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
53 if there was none specified for moves between scalar and core
56 2013-04-09 Jan Beulich <jbeulich@suse.com>
58 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
61 2013-04-08 Jan Beulich <jbeulich@suse.com>
63 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
66 2013-04-08 Jan Beulich <jbeulich@suse.com>
68 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
71 2013-04-03 Alan Modra <amodra@gmail.com>
73 * doc/as.texinfo: Add support to generate man options for h8300.
74 * doc/c-h8300.texi: Likewise.
76 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
78 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
81 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
84 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
86 2013-03-26 Nick Clifton <nickc@redhat.com>
89 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
90 start of the file each time.
93 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
96 2013-03-26 Douglas B Rupp <rupp@gnat.com>
98 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
101 2013-03-21 Will Newton <will.newton@linaro.org>
103 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
104 pc-relative str instructions in Thumb mode.
106 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
108 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
109 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
111 * config/tc-h8300.h: Remove duplicated defines.
113 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
116 * tc-avr.c (mcu_has_3_byte_pc): New function.
117 (tc_cfi_frame_initial_instructions): Call it to find return
120 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
123 * config/tc-tic6x.c (tic6x_try_encode): Handle
124 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
125 encode register pair numbers when required.
127 2013-03-15 Will Newton <will.newton@linaro.org>
129 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
130 in vstr in Thumb mode for pre-ARMv7 cores.
132 2013-03-14 Andreas Schwab <schwab@suse.de>
134 * doc/c-arc.texi (ARC Directives): Revert last change and use
135 @itemize instead of @table.
136 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
138 2013-03-14 Nick Clifton <nickc@redhat.com>
141 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
142 NULL message, instead just check ARM_CPU_IS_ANY directly.
144 2013-03-14 Nick Clifton <nickc@redhat.com>
147 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
149 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
150 to the @item directives.
151 (ARM-Neon-Alignment): Move to correct place in the document.
152 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
154 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
157 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
159 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
160 case. Add default BAD_CASE to switch.
162 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
164 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
165 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
167 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
169 * config/tc-arm.c (crc_ext_armv8): New feature set.
170 (UNPRED_REG): New macro.
171 (do_crc32_1): New function.
172 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
173 do_crc32ch, do_crc32cw): Likewise.
175 (insns): Add entries for crc32 mnemonics.
176 (arm_extensions): Add entry for crc.
178 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
180 * write.h (struct fix): Add fx_dot_frag field.
182 * write.c (dot_frag): New variable.
183 (fix_new_internal): Set fx_dot_frag field with dot_frag.
184 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
185 * expr.c (expr): Save value of frag_now in dot_frag when setting
187 * read.c (emit_expr): Likewise. Delete comments.
189 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
191 * config/tc-i386.c (flag_code_names): Removed.
192 (i386_index_check): Rewrote.
194 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
196 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
198 (aarch64_double_precision_fmovable): New function.
199 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
200 function; handle hexadecimal representation of IEEE754 encoding.
201 (parse_operands): Update the call to parse_aarch64_imm_float.
203 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
205 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
206 (check_hle): Updated.
207 (md_assemble): Likewise.
208 (parse_insn): Likewise.
210 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
212 * config/tc-i386.c (_i386_insn): Add rep_prefix.
213 (md_assemble): Check if REP prefix is OK.
214 (parse_insn): Remove expecting_string_instruction. Set
217 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
219 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
221 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
223 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
224 for system registers.
226 2013-02-27 DJ Delorie <dj@redhat.com>
228 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
229 (rl78_op): Handle %code().
230 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
231 (tc_gen_reloc): Likwise; convert to a computed reloc.
232 (md_apply_fix): Likewise.
234 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
236 * config/rl78-parse.y: Fix encoding of DIVWU insn.
238 2013-02-25 Terry Guo <terry.guo@arm.com>
240 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
241 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
242 list of accepted CPUs.
244 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
247 * config/tc-i386.c (cpu_arch): Add ".smap".
249 * doc/c-i386.texi: Document smap.
251 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
253 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
254 mips_assembling_insn appropriately.
255 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
257 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
259 * config/tc-mips.c (append_insn): Correct indentation, remove
262 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
264 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
266 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
268 * configure.tgt: Add nios2-*-rtems*.
270 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
272 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
275 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
277 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
278 (macro): Use it. Assert that trunc.w.s is not used for r5900.
280 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
282 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
285 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
286 Andrew Jenner <andrew@codesourcery.com>
288 Based on patches from Altera Corporation.
290 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
291 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
292 * Makefile.in: Regenerated.
293 * configure.tgt: Add case for nios2*-linux*.
294 * config/obj-elf.c: Conditionally include elf/nios2.h.
295 * config/tc-nios2.c: New file.
296 * config/tc-nios2.h: New file.
297 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
298 * doc/Makefile.in: Regenerated.
299 * doc/all.texi: Set NIOSII.
300 * doc/as.texinfo (Overview): Add Nios II options.
301 (Machine Dependencies): Include c-nios2.texi.
302 * doc/c-nios2.texi: New file.
303 * NEWS: Note Altera Nios II support.
305 2013-02-06 Alan Modra <amodra@gmail.com>
308 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
309 Don't skip fixups with fx_subsy non-NULL.
310 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
311 with fx_subsy non-NULL.
313 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
315 * doc/c-metag.texi: Add "@c man" markers.
317 2013-02-04 Alan Modra <amodra@gmail.com>
319 * write.c (fixup_segment): Return void. Delete seg_reloc_count
321 (TC_ADJUST_RELOC_COUNT): Delete.
322 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
324 2013-02-04 Alan Modra <amodra@gmail.com>
326 * po/POTFILES.in: Regenerate.
328 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
330 * config/tc-metag.c: Make SWAP instruction less permissive with
333 2013-01-29 DJ Delorie <dj@redhat.com>
335 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
336 relocs in .word/.etc statements.
338 2013-01-29 Roland McGrath <mcgrathr@google.com>
340 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
341 immediate value for 8-bit offset" error so it shows line info.
343 2013-01-24 Joseph Myers <joseph@codesourcery.com>
345 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
348 2013-01-24 Nick Clifton <nickc@redhat.com>
350 * config/tc-v850.c: Add support for e3v5 architecture.
351 * doc/c-v850.texi: Mention new support.
353 2013-01-23 Nick Clifton <nickc@redhat.com>
356 * config/tc-avr.c: Include dwarf2dbg.h.
358 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
360 * config/tc-i386.c (reloc): Support size relocation only for ELF.
361 (tc_i386_fix_adjustable): Likewise.
363 (tc_gen_reloc): Likewise.
365 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
367 * config/tc-aarch64.c (output_operand_error_record): Change to output
368 the out-of-range error message as value-expected message if there is
369 only one single value in the expected range.
370 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
371 LSL #0 as a programmer-friendly feature.
373 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
375 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
376 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
377 BFD_RELOC_64_SIZE relocations.
378 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
380 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
381 relocations against local symbols.
383 2013-01-16 Alan Modra <amodra@gmail.com>
385 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
386 finding some sort of toc syntax error, and break to avoid
387 compiler uninit warning.
389 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
392 * config/tc-i386.c (lex_got): Increment length by 1 if the
393 relocation token is removed.
395 2013-01-15 Nick Clifton <nickc@redhat.com>
397 * config/tc-v850.c (md_assemble): Allow signed values for
400 2013-01-11 Sean Keys <skeys@ipdatasys.com>
402 * config/tc-xgate.c (md_begin): Fix mistake made when going from
405 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
407 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
408 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
409 * config/tc-ppc.c (md_show_usage): Likewise.
410 (ppc_handle_align): Handle power8's group ending nop.
412 2013-01-10 Sean Keys <skeys@ipdatasys.com>
414 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
415 that the assember exits after the opcodes have been printed.
417 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
419 * app.c: Remove trailing white spaces.
423 * dw2gencfi.c: Likewise.
424 * dwarf2dbg.h: Likewise.
426 * input-file.c: Likewise.
427 * itbl-lex.h: Likewise.
428 * output-file.c: Likewise.
431 * subsegs.c: Likewise.
432 * symbols.c: Likewise.
434 * config/tc-i386.c: Likewise.
435 * doc/Makefile.am: Likewise.
436 * doc/Makefile.in: Likewise.
437 * doc/c-aarch64.texi: Likewise.
438 * doc/c-alpha.texi: Likewise.
439 * doc/c-arc.texi: Likewise.
440 * doc/c-arm.texi: Likewise.
441 * doc/c-avr.texi: Likewise.
442 * doc/c-bfin.texi: Likewise.
443 * doc/c-cr16.texi: Likewise.
444 * doc/c-d10v.texi: Likewise.
445 * doc/c-d30v.texi: Likewise.
446 * doc/c-h8300.texi: Likewise.
447 * doc/c-hppa.texi: Likewise.
448 * doc/c-i370.texi: Likewise.
449 * doc/c-i386.texi: Likewise.
450 * doc/c-i860.texi: Likewise.
451 * doc/c-m32c.texi: Likewise.
452 * doc/c-m32r.texi: Likewise.
453 * doc/c-m68hc11.texi: Likewise.
454 * doc/c-m68k.texi: Likewise.
455 * doc/c-microblaze.texi: Likewise.
456 * doc/c-mips.texi: Likewise.
457 * doc/c-msp430.texi: Likewise.
458 * doc/c-mt.texi: Likewise.
459 * doc/c-s390.texi: Likewise.
460 * doc/c-score.texi: Likewise.
461 * doc/c-sh.texi: Likewise.
462 * doc/c-sh64.texi: Likewise.
463 * doc/c-tic54x.texi: Likewise.
464 * doc/c-tic6x.texi: Likewise.
465 * doc/c-v850.texi: Likewise.
466 * doc/c-xc16x.texi: Likewise.
467 * doc/c-xgate.texi: Likewise.
468 * doc/c-xtensa.texi: Likewise.
469 * doc/c-z80.texi: Likewise.
470 * doc/internals.texi: Likewise.
472 2013-01-10 Roland McGrath <mcgrathr@google.com>
474 * hash.c (hash_new_sized): Make it global.
475 * hash.h: Declare it.
476 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
479 2013-01-10 Will Newton <will.newton@imgtec.com>
481 * Makefile.am: Add Meta.
482 * Makefile.in: Regenerate.
483 * config/tc-metag.c: New file.
484 * config/tc-metag.h: New file.
485 * configure.tgt: Add Meta.
486 * doc/Makefile.am: Add Meta.
487 * doc/Makefile.in: Regenerate.
488 * doc/all.texi: Add Meta.
489 * doc/as.texiinfo: Document Meta options.
490 * doc/c-metag.texi: New file.
492 2013-01-09 Steve Ellcey <sellcey@mips.com>
494 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
496 * config/tc-mips.c (internalError): Remove, replace with abort.
498 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
500 * config/tc-aarch64.c (parse_operands): Change to compare the result
501 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
503 2013-01-07 Nick Clifton <nickc@redhat.com>
506 * config/tc-arm.c (skip_past_char): Skip whitespace before the
507 anticipated character.
508 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
509 here as it is no longer needed.
511 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
513 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
514 * doc/c-score.texi (SCORE-Opts): Likewise.
515 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
517 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
519 * config/tc-mips.c: Add support for MIPS r5900.
520 Add M_LQ_AB and M_SQ_AB to support large values for instructions
522 (can_swap_branch_p, get_append_method): Detect some conditional
523 short loops to fix a bug on the r5900 by NOP in the branch delay
525 (M_MUL): Support 3 operands in multu on r5900.
526 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
527 (s_mipsset): Force 32 bit floating point on r5900.
528 (mips_ip): Check parameter range of instructions mfps and mtps on
530 * configure.in: Detect CPU type when target string contains r5900
531 (e.g. mips64r5900el-linux-gnu).
533 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
535 * as.c (parse_args): Update copyright year to 2013.
537 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
539 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
542 2013-01-02 Nick Clifton <nickc@redhat.com>
545 * config/tc-arm.c (parse_address_main): Skip whitespace before a
548 For older changes see ChangeLog-2012
550 Copyright (C) 2013 Free Software Foundation, Inc.
552 Copying and distribution of this file, with or without modification,
553 are permitted in any medium without royalty provided the copyright
554 notice and this notice are preserved.
560 version-control: never