1 2012-07-16 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3 * config/tc-i386.c: Add ADX, RDSEED and PRFCHW asm directives.
4 * doc/c-i386.texi: Document the new directives.
6 2012-07-02 Nick Clifton <nickc@redhat.com>
8 * write.c (fixup_segment): Only perform the subtraction of an
9 fx_subsy symbol if MD_APPLY_SYM_VALUE allows it and the symbol is
11 * config/tc-msp430.h (MD_APPLY_SYM_VALUE): Define.
13 2012-06-30 Alan Modra <amodra@gmail.com>
16 * config/obj-elf.c (obj_elf_weak): Don't set local.
18 2012-06-30 Johan Olmutz Nielsen <jnielsen@ddci.com>
20 * frags.h (frag_offset_fixed_p): Update prototype.
21 * frags.c (frag_offset_fixed_p): Change type of "offset" to offsetT.
22 * expr.c (expr, resolve_expression): Likewise for frag_off var.
24 2012-06-29 Nick Clifton <nickc@redhat.com>
27 * config/tc-arm.c (parse_operands): Initialise val.
29 2012-06-28 Nick Clifton <nickc@redhat.com>
32 * config/tc-arm.c (encode_arm_addr_mode_common): Generate an error
33 message if literal pool addressing is used.
35 2012-06-28 Nick Clifton <nickc@redhat.com>
37 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): Enable when using
39 (dwarf2_gen_line_info): Generate real, local, labels for line
41 (dwarf2dbg_convert_frag): Do not finalize the computation of the
42 frag's symbol value when linker relaxation is enabled.
43 (ADDR_DELTA_LIMIT): Define.
44 (size_fixed_inc_line_addr): Use ADDR_DELTA_LIMIT.
45 (emit_fixed_inc_line_addr): Likewise.
46 * write.c (fixup_segment): If the subtraction of two symbols
47 cannot be resolved but is valid, then prevent bogus range warnings
48 by pre-biasing add_number.
49 * config/tc-h8300.h (DWARF2_USE_FIXED_ADVANCE_PC): Define to 0.
51 2012-06-22 Roland McGrath <mcgrathr@google.com>
53 * NEWS: Mention 'rep ret' too.
55 * config/tc-i386.c (parse_insn): Don't complain about REP prefix
56 when the template has opcode_modifier.repprefixok set.
57 * NEWS: Mention the change.
59 2012-06-18 Iain Sandoe <iain@codesourcery.com>
61 * configure.in: Check DECLS for free, getenv, malloc, realloc,
62 * configure: Regenerate.
63 * config.in: Likewise.
65 2012-06-13 H.J. Lu <hongjiu.lu@intel.com>
67 * config/tc-i386.c (x86_address_bytes): New.
68 * config/tc-i386.h (TC_ADDRESS_BYTES): Likewise.
69 (x86_address_bytes): Likewise.
71 2012-06-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
74 * config/tc-arm.c (do_t_mrs): Do not require an m-profile
75 architecure when assembling for all archiectures.
78 2012-06-11 Georg-Johann Lay <avr@gjlay.de>
81 * config/tc-avr.c (exp_mod): Fix typo introduced in 1.82
84 2012-06-09 H.J. Lu <hongjiu.lu@intel.com>
86 * input-scrub.c (input_scrub_include_sb): Use sb_build to
87 allocate sufficient space for from_sb. Use sb_terminate to
89 * read.c (read_a_source_file): Use sb_build to allocate
90 sufficient space and replace sb_add_string with sb_add_buffer.
92 (input_scrub_insert_line): Likewise.
93 (s_irp): Use sb_build to allocate sufficient space.
94 (do_repeat): Use sb_build to allocate sufficient space
96 * sb.c (sb_build): Remove static.
97 * sb.h (sb_build): New prototype.
99 2012-06-09 Alan Modra <amodra@gmail.com>
101 * sb.c: Include limits.h.
103 (MALLOC_OVERHEAD, INIT_ALLOC): Define.
104 (sb_new): Use INIT_ALLOC.
105 (sb_check): Modify allocation strategy using MALLOC_OVERHEAD.
106 (sb_terminate): Don't use sb_add_char.
108 2012-06-07 Alan Modra <amodra@gmail.com>
111 * sb.h (sb_max_power_two): Delete.
112 (struct sb): Delete "item" and "pot". Make "len" a size_t. Add "max".
113 (sb_element): Delete.
114 (sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
116 * sb.c (string_count, free_list): Delete.
117 (sb_build, sb_kill, sb_check): Rewrite.
118 (scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
119 sb_skip_white, sb_skip_comma): Replace assorted int params,
120 vars and return types with size_t.
121 * input-scrub.c: Likewise.
126 * input-file.h: Likewise.
127 * input-file.c: Likewise.
129 * app.c: ..or ptrdiff_t.
130 * input-file.c (input_file_get): Use ferror.
131 (input_file_give_next_buffer): Use input_file_get.
133 2012-05-29 Roland McGrath <mcgrathr@google.com>
135 * read.c [HANDLE_BUNDLE] (bundle_lock_depth): New variable.
136 (read_a_source_file) [HANDLE_BUNDLE]: Reset it.
137 [HANDLE_BUNDLE] (s_bundle_lock, s_bundle_unlock): Allow nested
140 2012-05-28 Nick Clifton <nickc@redhat.com>
142 * read.c (read_symbol_name): New function. Reads a symbol names.
143 Allows escape codes in names.
144 (s_comm_internal): Use read_symbol_name.
145 (s_globl, s_lsym, s_set, s_weakref): Likewise.
146 * doc/as.texinfo: Document support for multibyte characters in
149 2012-05-21 Mike Frysinger <vapier@gentoo.org>
151 * config/tc-mips.c (mips_after_parse_args): Assert that arch_info
154 2012-05-19 Alan Modra <amodra@gmail.com>
156 * config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACES
157 targets when checking for "comdat".
159 2012-05-19 Alan Modra <amodra@gmail.com>
161 * config/tc-dlx.c (s_proc): Don't use asprintf.
163 2012-05-18 Alan Modra <amodra@gmail.com>
165 * config/tc-dlx.c (s_proc): Avoid warning about ignoring asprintf
168 2012-05-18 James Lemke <jwlemke@codesourcery.com>
169 Alan Modra <amodra@gmail.com>
171 * config/tc-ppc.c: Don't capitalise error and warning messages.
172 (md_parse_option): Add checks for -a32 -mvle.
174 2012-05-18 Alan Modra <amodra@gmail.com>
176 * config/obj-evax.c: Include as.h first.
178 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
180 * aclocal.m4: Regenerate.
181 * configure: Regenerate.
182 * Makefile.in: Regenerate.
184 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
185 Nick Clifton <nickc@redhat.com>
188 * configure.in: Add check that sysdep.h has been included before
189 any system header files.
190 * configure: Regenerate.
191 * config.in: Regenerate.
192 * aclocal.m4: Regenerate.
193 * Makefile.am: Use wrappers around C files generated by flex.
194 * Makefile.in: Regenerate.
195 * doc/Makefile.in: Regenerate.
196 * itbl-lex-wrapper.c: New file.
197 * config/bfin-lex-wrapper.c: New file.
198 * cgen.c: Include as.h before setjmp.h.
199 * config/tc-dlx.c: Include as.h before any other header.
200 * config/tc-h8300.c: Likewise.
201 * config/tc-lm32.c: Likewise.
202 * config/tc-mep.c: Likewise.
203 * config/tc-microblaze.c: Likewise.
204 * config/tc-mmix.c: Likewise.
205 * config/tc-msp430.c: Likewise.
206 * config/tc-or32.c: Likewise.
207 * config/tc-tic4x.c: Likewise.
208 * config/tc-tic54x.c: Likewise.
209 * config/tc-xtensa.c: Likewise.
211 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
213 * config/tc-alpha.c (maybe_set_gp): Pass proper `bfd'
214 as the first argument for `bfd_get_section_vma'.
216 2012-05-16 Alberto Garcia <agarcia@igalia.com>
219 * app.c (do_scrub_chars): Prevent possible out of bounds access to
222 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
225 * config/tc-avr.c (avr_cons_fix_new): Rename R_AVR_8_HHI8 to
227 (exp_mod_data) Ditto. And replace "hhi8" with "hlo8".
228 (md_apply_fix): Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
230 2012-05-16 Nathan Sidwell <nathan@codesourcery.com>
231 Kwok Cheung Yeung <kcy@codesourcery.com>
233 * config/tc-m68k.c (m68k_cpus): Add 51ag, 51je, 51jf, 51jg, 51mm,
236 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
238 * config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
239 Add option to offset S12 addresses into XGATE memory space.
240 Tweak target flags to match other tools. (i.e. -m m68hc11).
241 * doc/as.texinfo: Mention new options.
242 * doc/c-m68hc11.texi: Document new options.
243 * NEWS: Mention new support.
245 2012-05-14 DJ Delorie <dj@redhat.com>
247 * config/rx-parse.y (rx_range): declare.
248 (O1,O2,O3,O4): Add calls to rx_range.
249 (UO1,UO2,UO3): Likewise.
250 (IMM2,IMMB): Likewise.
253 * config/tc-rx.c (rx_fetchalign): Declare.
254 (md_pseudo_table): Add .fetchalign.
255 (RX_NBASE_FETCHALIGN): New.
256 (fetchalign_bytes): New.
257 (rx_fetchalign): New.
258 (rx_frag_init): If a "magic" value is found, also init the
259 machine-specific data.
260 (md_assemble): Note following opcode size if called for.
261 (rx_next_opcode): New.
262 (rx_relax_frag): Support .fetchalign.
263 (md_convert_frag): Likewise.
264 * doc/c-rx.texi (RX-Directives): Add .fetchalign.
266 2012-05-14 James Lemke <jwlemke@codesourcery.com>
268 * config/tc-ppc.c (insn_validate): New func of existing code to call..
269 (ppc_setup_opcodes): ..from 2 places here.
270 Revise for second (VLE) opcode table.
271 Add #ifdef'd code to print opcode tables.
273 2012-05-14 James Lemke <jwlemke@codesourcery.com>
275 * config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
276 for the VLE conditional branches.
278 2012-05-14 Catherine Moore <clm@codesourcery.com>
279 Maciej W. Rozycki <macro@codesourcery.com>
280 Rhonda Wittels <rhonda@codesourcery.com>
282 * config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
283 (PPC_VLE_SPLIT16D): New macro.
284 (PPC_VLE_LO16A): New macro.
285 (PPC_VLE_LO16D): New macro.
286 (PPC_VLE_HI16A): New macro.
287 (PPC_VLE_HI16D): New macro.
288 (PPC_VLE_HA16A): New macro.
289 (PPC_VLE_HA16D): New macro.
290 (PPC_APUINFO_VLE): New definition.
291 (md_chars_to_number): New function.
292 (md_parse_option): Check for combinations of little
294 (md_show_usage): Document -mvle.
295 (ppc_arch): Recognize VLE.
296 (ppc_mach): Recognize bfd_mach_ppc_vle.
297 (ppc_setup_opcodes): Print the opcode table if
298 * config/tc-ppc.h (ppc_frag_check): Declare.
299 * doc/c-ppc.texi: Document -mvle.
300 * NEWS: Mention PowerPC VLE port.
302 2012-05-14 Catherine Moore <clm@codesourcery.com>
304 * config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
305 (DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
306 * config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
307 * dwarf2dbg.c (scale_addr_delta): Handle values of 1
308 for DWARF2_LINE_MIN_INSN_LENGTH.
310 2012-05-12 H.J. Lu <hongjiu.lu@intel.com>
312 * config/tc-i386.c (tc_gen_reloc): Remove x32 addend overflow
315 2012-05-11 Daniel Richard G. <skunk@iskunk.org>
318 * configure.in: Invoke ACX_HEADER_STRING.
319 * configure: Regenerate.
320 * config.in: Regenerate.
321 * as.h: If STRINGS_WITH_STRING is defined then include both
322 string.h and strings.h.
324 2012-05-11 Georg-Johann Lay <avr@gjlay.de
327 * config/tc-avr.c (exp_mod_pm): Remove variable.
328 (exp_mod_data_t): New typedef.
329 (pexp_mod_data, exp_mod_data): New variables.
330 (avr_parse_cons_expression): Scan through exp_mod_data[] to find
331 data expression modifiers "pm", "gs", "lo8", hi8", "hhi8", "hh8"
332 and set pexp_mod_data accordingly to be used in avr_cons_fix_new.
333 (avr_cons_fix_new): Handle new data expression modifiers shipped
335 (md_apply_fix): Handle BFD_RELOC_AVR_8_LO, BFD_RELOC_AVR_8_HI,
338 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
340 * config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
341 addend overflow check.
343 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
345 * config/tc-i386.c (tc_gen_reloc): Display signed hex number in
346 x32 addend overflow check.
348 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
350 * config/tc-i386.c (tc_gen_reloc): Use fits_in_signed_long.
352 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
354 * config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
357 2012-05-08 Alan Modra <amodra@gmail.com>
359 * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
360 LC and LANG environment vars.
361 * Makefile.in: Regenerate.
363 2012-05-07 Alan Modra <amodra@gmail.com>
365 * Makefile.am (check-DEJAGNU): Clear LC_COLLATE, LC_ALL and LANG.
366 * Makefile.in: Regenerate.
368 2012-05-06 Arnold Metselaar <arnold_m@operamail.com>
370 * config/tc-z80.h(md_register_arithmetic): Define as 0.
371 * config/tc-z80.c(md_begin): Store register names in symbol table,
372 preventing usage as ordinary symbol.
373 * config/tc-z80.c(contains_register): New function.
374 * config/tc-z80.c(parse_exp2): Removed.
375 * config/tc-z80.c(parse_exp_not_indexed): New function.
376 * config/tc-z80.c(parse_exp): Add code to recogize indexed
377 addressing after parsing.
378 * config/tc-z80.c(emit_byte, emit_word): Use contains_register.
379 * config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify
380 condition for jump to register.
381 * config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use
382 parse_exp_not_indexed.
384 2012-05-05 Alan Modra <amodra@gmail.com>
386 * ecoff.c: Replace all uses of bfd_abs_section, bfd_com_section,
387 bfd_und_section and bfd_ind_section with their _ptr variants, or
388 use corresponding bfd_is_* macros.
389 * symbols.c: Likewise.
390 * config/obj-aout.c: Likewise.
391 * config/obj-coff-seh.h: Likewise.
392 * config/tc-hppa.c: Likewise.
393 * config/tc-hppa.h: Likewise.
394 * config/tc-ia64.c: Likewise.
395 * config/tc-m32r.c: Likewise.
396 * config/tc-microblaze.c: Likewise.
397 * config/tc-mips.c: Likewise.
398 * config/tc-score.c: Likewise.
399 * config/tc-score7.c: Likewise.
400 * config/tc-tic6x.c: Likewise.
402 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
404 * configure.tgt: Support x86_64-*-linux-gnux32.
406 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
408 * config/tc-i386.c (match_template): Add `instruction' to
409 unsupported error message.
411 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
413 * config/tc-i386.c (output_insn): Reformat.
415 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
417 * config/tc-i386.c (output_insn): Remove the extra VEX check.
419 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
421 * config/tc-i386.c (match_template): Improve unsupported error
424 2012-05-03 Sean Keys <skeys@ipdatasys.com>
426 * configure, Makefile.in: Regenerate.
427 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
428 * configure.tgt: Added cpu type.
429 Added files for XGATE assembler.
430 * config/tc-xgate.c: Assembler for XGATE.
431 * config/tc-xgate.h: Header definition for assembler
432 Added files for XGATE testsuite.
433 * doc/Makefile.am (CPU_DOCS): Added XGATE file.
434 * doc/c-xgate.texi: Document XGATE and XGATE port.
435 * doc/as.texinfo: Ditto.
436 * doc/all.texi: Ditto
437 * NEWS: Mention the new support.
439 2012-04-30 DJ Delorie <dj@redhat.com>
441 * config/rx-parse.y (rx_intop): Add parameter for operation size.
442 Check for large positive constants really being small negative
444 (BRA, BSR): Update calls to rx_intop.
445 (immediate): Likewise.
447 2012-04-26 Mark Wielaard <mjw@redhat.com>
449 * dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
450 (DWARF2_LINE_VERSION): Likewise.
451 (out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
452 (out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
453 (out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
455 (out_debug_info): Use difference between start and end as data
456 value for DW_AT_high_pc when DWARF2_VERSION >= 4.
457 * config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
459 2012-04-27 David S. Miller <davem@davemloft.net>
461 * doc/c-sparc.text: Document %l34 and %h34.
463 * config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
465 * config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
466 v8pluse, v8plusv, v9e, and v9v.
467 (v9a_asr_table): Add 'pause'.
469 * config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
470 sparc4, v8pluse, v8plusv, v9e, and v9v.
471 (sparc_ip): Handle R_SPARC_5 of immediate constants inline in
472 order to accomodate cbcond which otherwise would require two
473 relocations to be handled in a single instruction..
475 * config/tc-sparc.c (sparc_ip): Likewise. Accept instruction
476 names containing "_".
477 (sparc_arch_table): Add sparc4, v8pluse, and v9e. Add crypto
478 hwcap masks to v8plusv and v9v.
480 * config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
482 (sparc_md_end): No longer need to translate hwcap_seen values into
483 ELF hwcap bits, they now match exactly.
484 (get_hwcap_name): Use HWCAP_* and handle new values.
485 (sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
487 2012-04-20 Tristan Gingold <gingold@adacore.com>
489 * config/tc-ia64.c (obj_elf_vms_common): New function.
490 (md_pseudo_table): Add .vms_common pseudo.
491 * config/obj-elf.h (obj_elf_section_name): Add a prototype.
492 * config/obj-elf.c (obj_elf_section_name): Make it public.
494 2012-04-17 Richard Sandiford <r.sandiford@uk.ibm.com>
496 * config/tc-avr.c (md_apply_fix): Fix handling of BFD_RELOC32.
498 2012-04-12 David S. Miller <davem@davemloft.net>
500 * config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
502 (md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
503 (tc_gen_reloc): Likewise.
505 2012-04-12 Roland McGrath <mcgrathr@google.com>
507 * configure.tgt (arm-*-nacl*): Match it.
508 * config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
509 (LOCAL_LABELS_DOLLAR): Define.
510 * config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
511 Use nacl format variants.
513 2012-04-12 Jie Zhang <jie@codesourcery.com>
514 Meador Inge <meadori@codesourcery.com>
516 * config/tc-arm.c (only_one_reg_in_list): New function.
517 (encode_ldmstm): Ditto.
518 (do_ldmstm): Use a different encoding when pushing or poping
520 (A_COND_MASK): New macro.
521 (A_PUSH_POP_OP_MASK): Ditto.
522 (A1_OPCODE_PUSH): Ditto.
523 (A2_OPCODE_PUSH): Ditto.
524 (A2_OPCODE_POP): Ditto.
526 2012-04-06 Maciej W. Rozycki <macro@linux-mips.org>
528 * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
531 2012-04-06 Roland McGrath <mcgrathr@google.com>
533 * configure.in (AC_CHECK_HEADERS): Add locale.h.
534 * config.in: Regenerate.
535 * configure: Regenerate.
537 2012-04-05 Nick Clifton <nickc@redhat.com>
539 * configure.in (AC_CHECK_FUNCS): Add setlocale.
540 (AM_LC_MESSAGES): Add.
541 * aclocal.m4: Regenerate.
542 * config.in: Regenerate.
543 * configure: Regenerate.
545 2012-04-03 DJ Delorie <dj@redhat.com>
547 * config/rx-parse.y: Make the .L optional for ADC and SBB.
549 2012-04-02 DJ Delorie <dj@redhat.com>
551 * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
553 (IMM): New, call IMM_ with the default 32.
554 (IMMW,IMMB): Likewise, for 16 and 8.
555 (NIMM, MBIMM): Add size parameter.
556 (immediate): Likewise. Allow 32768..65535 for 16-bit transfers.
557 (MOV.W): Use IMMW instead of IMM.
559 * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
561 (op_dp20_rim_l): New.
563 * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
564 (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
566 2012-03-29 Terry Guo <terry.guo@arm.com>
568 * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
569 * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
571 2012-03-23 Maxim Kuvyrkov <maxim@codesourcery.com>
573 * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
574 * doc/c-mips.texi: Mention XLP.
576 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
578 [SH] Support the .uaquad and .8byte directives also for non-sh64
581 * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
583 * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
585 * doc/c-sh.texi (SH Machine Directives): ... here.
587 2012-03-20 Nick Clifton <nickc@redhat.com>
589 * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
592 (arm_opcode_insns): Do not default to using the FPSCR register in
593 the VMRS and VMSR registers.
595 2012-03-16 Roland McGrath <mcgrathr@google.com>
597 * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
598 Define for this case.
599 * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
601 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
603 * config/tc-arm.c (aeabi_set_public_attributes): Correct
604 handling of Tag_DIV_use.
606 2012-03-15 Thomas Schwinge <thomas@codesourcery.com>
608 * doc/as.texinfo (Bundle directives): Fix typo.
610 2012-03-14 Ryan Mansfield <rmansfield@qnx.com>
612 * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
614 2012-03-13 Roland McGrath <mcgrathr@google.com>
616 * config/tc-arm.c (arm_frag_max_var): New function.
617 * config/tc-arm.h: Declare it.
618 (md_frag_max_var): New macro.
620 * config/tc-i386.c (i386_frag_max_var): New function.
621 * config/tc-i386.h: Declare it.
622 (md_frag_max_var): New macro.
624 * doc/as.texinfo (Bundle directives): New node.
625 (Pseudo Ops): Add it to the menu.
626 * NEWS: Mention new feature.
627 * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
628 [HANDLE_BUNDLE] (bundle_align_p2): New variable.
629 [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
630 [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
632 (assemble_one): New function if [HANDLE_BUNDLE], #define directly
633 to md_assembly if not.
634 (read_a_source_file): Call assemble_one in place of md_assemble.
635 (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
636 .bundle_lock at end of processing.
637 [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
639 [HANDLE_BUNDLE] (potable): Add their entries.
640 * read.h: Declare new functions.
642 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
644 * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
645 (ppc_handle_align): Add termination nop opcode for e500mc family.
646 * doc/as.texinfo: Document options -me5500 and -me6500.
647 * doc/c-ppc.texi: Likewise.
649 2012-03-07 Nick Clifton <nickc@redhat.com>
651 * config/tc-mn10300.c (other_registers): Add SSP and USP.
652 (md_assemble): Add support for TLS relocs.
653 (mn10300_parse_name): Likewise.
655 2012-02-27 Alan Modra <amodra@gmail.com>
657 * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
659 2012-02-27 Alan Modra <amodra@gmail.com>
661 * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
662 params. Properly generate NOP pattern. Comment reason for
663 subseg_text_p failure.
665 2012-02-27 Alan Modra <amodra@gmail.com>
667 * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
668 and sign extend before range tests.
669 (constant_fits_size_p): Similarly.
670 (get_specific): Trim X_add_number to 32 bits.
671 (fix_operand_size): Likewise, and use unsigned test for signed
674 2012-02-27 Alan Modra <amodra@gmail.com>
676 * config/tc-crx.c: Include bfd_stdint.h.
677 (getconstant): Remove irrelevant comment. Don't fail due to
678 sign-extension of int mask.
679 (check_range): Rewrite using unsigned arithmetic throughout.
681 2012-02-25 Walter Lee <walt@tilera.com>
683 * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
684 non-local before checking sy_value.
685 * tc-tilegx.c (emit_tilegx_instruction): Ditto.
687 2012-02-25 Walter Lee <walt@tilera.com>
689 * tc-tilepro.c (O_tls_le): Define operator.
690 (O_tls_le_lo16): Ditto.
691 (O_tls_le_hi16): Ditto.
692 (O_tls_le_ha16): Ditto.
693 (O_tls_gd_call): Ditto.
694 (O_tls_gd_add): Ditto.
695 (O_tls_ie_load): Ditto.
696 (md_begin): Delete old operators; handle new operators.
697 (emit_tilepro_instruction): Ditto.
698 (md_apply_fix): Ditto.
699 * tc-tilegx.c (O_hw1_got): Delete operator.
702 (O_hw2_last_got): Ditto.
703 (O_hw1_tls_gd): Ditto.
704 (O_hw2_tls_gd): Ditto.
705 (O_hw3_tls_gd): Ditto.
706 (O_hw2_last_tls_gd): Ditto.
707 (O_hw1_tls_ie): Ditto.
708 (O_hw2_tls_ie): Ditto.
709 (O_hw3_tls_ie): Ditto.
710 (O_hw2_last_tls_ie): Ditto.
711 (O_hw0_tls_le): Define operator.
712 (O_hw0_last_tls_le): Ditto.
713 (O_hw1_last_tls_le): Ditto.
714 (O_tls_gd_call): Ditto.
715 (O_tls_gd_add): Ditto.
716 (O_tls_ie_load): Ditto.
718 (md_begin): Delete old operators; handle new operators.
719 (emit_tilegx_instruction): Ditto.
720 (md_apply_fix): Ditto.
721 * doc/c-tilegx.texi: Delete old operators; document new operators.
722 * doc/c-tilepro.texi: Ditto.
724 2012-02-25 Walter Lee <walt@tilera.com>
726 * tc-tilepro.c (apply_special_operator): delete cases for
727 got and tls operators.
728 (md_apply_fix): Ditto.
729 * tc-tilegx.c (md_begin): Set architecture and machine.
730 (tilegx_target_format): Handle big endian.
733 (md_longopts): Add entries for "EB" and "EL".
734 (md_parse_option): Handle OPTION_EB and OPTION_EL.
735 (md_show_usage): Add -EB and -EL.
736 (md_number_to_chars): New.
737 (apply_special_operator): delete cases for got and tls
739 (md_apply_fix): Ditto.
740 * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
742 (md_number_to_chars): Delete.
743 * configure.tgt (tilegx*be): Handle.
744 * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
745 * doc/c-tilegx.texi: Ditto.
747 2012-02-21 H.J. Lu <hongjiu.lu@intel.com>
749 * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
750 HLEPrefixAny and HLEPrefixRelease.
752 2012-02-21 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
754 * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
756 2012-02-21 Iain Sandoe <idsandoe@googlemail.com>
758 * write.c (write_object_file): Add md_pre_output_hook.
759 * config/obj-macho.c (obj_mach_o_check_before_writing): New.
760 (obj_mach_o_pre_output_hook): New.
761 * config/obj-macho.h (md_pre_output_hook): Define.
762 (obj_mach_o_pre_output_hook): Declare.
764 2012-02-21 Tristan Gingold <gingold@adacore.com>
766 * config/tc-i386.h (OBJ_MACH_O): New section.
767 (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
768 (TC_FORCE_RELOCATION_SUB_SAME): New
769 (TC_FORCE_RELOCATION_SUB_LOCAL): New.
770 (TC_VALIDATE_FIX_SUB): New.
771 * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
772 * symbols.c (colon): obj_frob_colon: New hook.
773 * write.c (write_object_file): md_pre_relax_hook, new
775 * config/obj-macho.c (obj_mach_o_frob_colon): New.
776 (obj_mach_o_frob_label): Record sub-section labels.
777 (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
778 (obj_mach_o_set_subsections): New.
779 (obj_mach_o_pre_relax_hook): New.
780 (obj_mach_o_in_different_subsection): New.
781 (obj_mach_o_force_reloc_sub_same): New.
782 (obj_mach_o_force_reloc_sub_local): New.
783 (obj_mach_o_force_reloc): New.
784 * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
785 (obj_frob_colon): New Define.
786 (obj_mach_o_frob_label): Renamed.
787 (obj_mach_o_frob_symbol): Renamed.
788 (OBJ_FRAG_TYPE): New.
789 (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
790 obj_mach_o_force_reloc_sub_same,
791 obj_mach_o_force_reloc_sub_local): New declarations.
793 2012-02-20 Iain Sandoe <idsandoe@googlemail.com>
795 * config/obj-macho.c (obj_mach_o_is_frame_section): New.
796 (obj_mach_o_allow_local_subtract): New.
797 * config/obj-macho.h (md_allow_local_subtract): Define.
798 (obj_mach_o_allow_local_subtract): Declare.
800 2012-02-20 Iain Sandoe <idsandoe@googlemail.com>
802 * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
803 canonical information, try to determine CODE and DEBUG section flags
804 from the mach-o section data.
806 2012-02-20 Nick Clifton <nickc@redhat.com>
808 * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
811 2012-02-12 Iain Sandoe <idsandoe@googlemail.com>
813 * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
814 any local symbol used as an indirect.
816 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
818 * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
819 stub size when provided. (obj_mach_o_section): Flag that stub-size
822 2012-02-08 H.J. Lu <hongjiu.lu@intel.com>
824 * config/tc-i386.c (HLE_PREFIX): New.
825 (check_hle): Likewise.
826 (_i386_insn): Add have_hle.
827 (cpu_arch): Add .hle and .rtm.
828 (md_assemble): Call check_hle if i.have_hle isn't zero.
829 (parse_insn): Set i.have_hle to 1 for HLE prefix.
830 (output_jump): Support up to 2 byte opcode.
832 * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
834 2012-02-02 Tristan Gingold <gingold@adacore.com>
836 * config/obj-macho.c (obj_mach_o_zerofill): Silent
837 uninitialized variable warning.
839 2012-02-02 Nick Clifton <nickc@redhat.com>
842 * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
843 to 'is_clone' to avoid shadowing a gloabl.
844 (obj_elf_section): Likewise.
846 2012-01-31 Paul Brook <paul@codesourcery.com>
848 * doc/c-tic6x.c: Fix typo.
850 2012-01-26 Alexey Makhalov <makhaloff@gmail.com>
853 * app.c (app_push): Set 'add_newlines' to zero after saving.
855 2012-01-24 DJ Delorie <dj@redhat.com>
857 * config/rl78-parse.y (NOT1): Add.
859 2012-01-23 Roland McGrath <mcgrathr@google.com>
861 * configure.tgt (i386-*-nacl*): Match it.
862 * config/te-nacl.h: New file.
863 * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
864 * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
865 Use TE_GNU et al case for TE_NACL too.
867 2012-01-20 H.J. Lu <hongjiu.lu@intel.com>
869 * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
871 (md_assemble): Updated.
872 (output_branch): Likewise.
873 (parse_insn): Support .d8 suffix.
874 (build_modrm_byte): Fake zero displacement for .d8 and .d32
877 * doc/c-i386.texi: Document .d8 suffix.
879 2012-01-17 Andrew Burgess <aburgess@broadcom.com>
881 * write.c (fix_new_internal): Don't mark used parameter as unused.
883 2012-01-17 Alan Modra <amodra@gmail.com>
885 * as.c (parse_args): Update copyright message year.
887 2012-01-13 H.J. Lu <hongjiu.lu@intel.com>
889 * config/tc-i386.c (cpu_arch): Add ".vmfunc".
891 * doc/c-i386.texi: Document vmfunc.
893 2012-01-13 Tristan Gingold <gingold@adacore.com>
895 * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
896 * config/obj-macho.h (SET_SECTION_RELOCS): Define.
897 (obj_mach_o_reorder_section_relocs): Declare.
899 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
901 * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
902 absolute indirect symbols.
904 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
906 * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
907 (obj_mach_o_set_section_vma): New.
908 (obj_mach_o_post_relax_hook): New.
909 * config/obj-macho.h (md_post_relax_hook): Define.
910 (obj_mach_o_post_relax_hook): Declare.
912 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
914 * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
915 lazy when the symbol is private_extern.
916 (obj_mach_o_indirect_sym): New type.
917 (obj_mach_o_indirect_symbol): New.
918 (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
919 (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
920 (obj_macho_frob_label): Likewise. Adjust external and comm
922 (obj_mach_o_set_indirect_symbols): New.
923 (obj_mach_o_frob_file_after_relocs): New.
924 *config/obj-macho.h (obj_frob_file_after_relocs): Define.
925 (obj_mach_o_frob_file_after_relocs): Declare.
927 2012-01-12 Tristan Gingold <gingold@adacore.com>
930 * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
932 2012-01-10 Tristan Gingold <gingold@adacore.com>
934 * struc-symbol.h (struct symbol_flags): New struct, created from...
935 (struct symbol): ... this one. Add sy_flags field, remove flag fields.
936 (struct local_symbol): Replace lsy_marker field by lsy_flags.
938 (local_symbol_resolved_p): Adjust.
939 (local_symbol_mark_resolved): Likewise.
940 * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
941 (local_symbol_make, local_symbol_convert, colon)
942 (symbol_clone_if_forward_ref, verify_symbol_chain)
943 (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
944 (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
945 (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
946 (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
947 (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
948 (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
949 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
950 (symbol_mark_mri_common, symbol_clear_mri_common)
951 (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
952 (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
953 (symbol_equated_reloc_p, dot_symbol_init)
954 (print_symbol_value_1): Adjust.
956 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
958 * config/obj-macho.c (obj_mach_o_weak): Remove.
959 (obj_mach_o_common_parse): Set symbol qualifiers.
960 (LAZY, REFE): New macros.
961 (obj_mach_o_symbol_type): New enum.
962 (obj_mach_o_set_symbol_qualifier): New.
963 (obj_mach_o_sym_qual): New.
964 (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
966 (obj_mach_o_type_for_symbol): New.
967 (obj_macho_frob_label): New.
968 (obj_macho_frob_symbol): New.
969 * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
970 (obj_frob_label, obj_macho_frob_label): Declare.
971 (obj_frob_symbol, obj_macho_frob_symbol): Declare.
973 2012-01-08 Richard Sandiford <rdsandiford@googlemail.com>
975 * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
977 2012-01-08 Andrew Pinski <andrew.pinski@caviumnetworks.com>
978 Richard Sandiford <rdsandiford@googlemail.com>
980 * config/tc-mips.c (mips_move_labels): Take the list of labels and
981 textness as parameters.
982 (mips_move_text_labels): New function.
983 (append_insn): Use it instead of mips_move_labels.
984 (mips_emit_delays, start_noreorder): Likewise.
985 (mips_align): Take the labels rather than just one label.
986 Move all labels to after the .align.
987 (s_align): Change the last argument to mips_align.
989 (s_float_cons): Likewise.
990 (s_gpword): Likewise.
991 (s_gpdword): Likewise.
993 2012-01-06 Tristan Gingold <gingold@adacore.com>
995 * config/tc-i386.c: Update copyright year.
996 (lex_got): Also defined for Mach-O.
997 Add a guard for non-ELF configuration.
998 (md_longopts): Also handle -64 for Mach-O.
999 (md_parse_option): Likewise.
1000 (i386_target_format): Adjust for x86_64-darwin.
1002 2012-01-04 Iain Sandoe <idsandoe@googlemail.com>
1004 * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
1005 (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
1006 (obj_mach_o_make_or_get_sect): Likewise.
1007 (obj_mach_o_section): Split out the functionality shared with zerofill.
1008 (obj_mach_o_zerofill): New.
1009 (obj_mach_o_common_parse): Ensure whitespace is skipped.
1010 (mach_o_pseudo_table): Add .zerofill.
1012 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1014 * config/obj-macho.c (obj_macho_process_stab): New.
1015 * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
1016 (obj_macho_process_stab): Declare.
1018 For older changes see ChangeLog-2011
1024 version-control: never