1 2012-06-11 Georg-Johann Lay <avr@gjlay.de>
4 * config/tc-avr.c (exp_mod): Fix typo introduced in 1.82
7 2012-06-09 H.J. Lu <hongjiu.lu@intel.com>
9 * input-scrub.c (input_scrub_include_sb): Use sb_build to
10 allocate sufficient space for from_sb. Use sb_terminate to
12 * read.c (read_a_source_file): Use sb_build to allocate
13 sufficient space and replace sb_add_string with sb_add_buffer.
15 (input_scrub_insert_line): Likewise.
16 (s_irp): Use sb_build to allocate sufficient space.
17 (do_repeat): Use sb_build to allocate sufficient space
19 * sb.c (sb_build): Remove static.
20 * sb.h (sb_build): New prototype.
22 2012-06-09 Alan Modra <amodra@gmail.com>
24 * sb.c: Include limits.h.
26 (MALLOC_OVERHEAD, INIT_ALLOC): Define.
27 (sb_new): Use INIT_ALLOC.
28 (sb_check): Modify allocation strategy using MALLOC_OVERHEAD.
29 (sb_terminate): Don't use sb_add_char.
31 2012-06-07 Alan Modra <amodra@gmail.com>
34 * sb.h (sb_max_power_two): Delete.
35 (struct sb): Delete "item" and "pot". Make "len" a size_t. Add "max".
37 (sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
39 * sb.c (string_count, free_list): Delete.
40 (sb_build, sb_kill, sb_check): Rewrite.
41 (scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
42 sb_skip_white, sb_skip_comma): Replace assorted int params,
43 vars and return types with size_t.
44 * input-scrub.c: Likewise.
49 * input-file.h: Likewise.
50 * input-file.c: Likewise.
52 * app.c: ..or ptrdiff_t.
53 * input-file.c (input_file_get): Use ferror.
54 (input_file_give_next_buffer): Use input_file_get.
56 2012-05-29 Roland McGrath <mcgrathr@google.com>
58 * read.c [HANDLE_BUNDLE] (bundle_lock_depth): New variable.
59 (read_a_source_file) [HANDLE_BUNDLE]: Reset it.
60 [HANDLE_BUNDLE] (s_bundle_lock, s_bundle_unlock): Allow nested
63 2012-05-28 Nick Clifton <nickc@redhat.com>
65 * read.c (read_symbol_name): New function. Reads a symbol names.
66 Allows escape codes in names.
67 (s_comm_internal): Use read_symbol_name.
68 (s_globl, s_lsym, s_set, s_weakref): Likewise.
69 * doc/as.texinfo: Document support for multibyte characters in
72 2012-05-21 Mike Frysinger <vapier@gentoo.org>
74 * config/tc-mips.c (mips_after_parse_args): Assert that arch_info
77 2012-05-19 Alan Modra <amodra@gmail.com>
79 * config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACES
80 targets when checking for "comdat".
82 2012-05-19 Alan Modra <amodra@gmail.com>
84 * config/tc-dlx.c (s_proc): Don't use asprintf.
86 2012-05-18 Alan Modra <amodra@gmail.com>
88 * config/tc-dlx.c (s_proc): Avoid warning about ignoring asprintf
91 2012-05-18 James Lemke <jwlemke@codesourcery.com>
92 Alan Modra <amodra@gmail.com>
94 * config/tc-ppc.c: Don't capitalise error and warning messages.
95 (md_parse_option): Add checks for -a32 -mvle.
97 2012-05-18 Alan Modra <amodra@gmail.com>
99 * config/obj-evax.c: Include as.h first.
101 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
103 * aclocal.m4: Regenerate.
104 * configure: Regenerate.
105 * Makefile.in: Regenerate.
107 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
108 Nick Clifton <nickc@redhat.com>
111 * configure.in: Add check that sysdep.h has been included before
112 any system header files.
113 * configure: Regenerate.
114 * config.in: Regenerate.
115 * aclocal.m4: Regenerate.
116 * Makefile.am: Use wrappers around C files generated by flex.
117 * Makefile.in: Regenerate.
118 * doc/Makefile.in: Regenerate.
119 * itbl-lex-wrapper.c: New file.
120 * config/bfin-lex-wrapper.c: New file.
121 * cgen.c: Include as.h before setjmp.h.
122 * config/tc-dlx.c: Include as.h before any other header.
123 * config/tc-h8300.c: Likewise.
124 * config/tc-lm32.c: Likewise.
125 * config/tc-mep.c: Likewise.
126 * config/tc-microblaze.c: Likewise.
127 * config/tc-mmix.c: Likewise.
128 * config/tc-msp430.c: Likewise.
129 * config/tc-or32.c: Likewise.
130 * config/tc-tic4x.c: Likewise.
131 * config/tc-tic54x.c: Likewise.
132 * config/tc-xtensa.c: Likewise.
134 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
136 * config/tc-alpha.c (maybe_set_gp): Pass proper `bfd'
137 as the first argument for `bfd_get_section_vma'.
139 2012-05-16 Alberto Garcia <agarcia@igalia.com>
142 * app.c (do_scrub_chars): Prevent possible out of bounds access to
145 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
148 * config/tc-avr.c (avr_cons_fix_new): Rename R_AVR_8_HHI8 to
150 (exp_mod_data) Ditto. And replace "hhi8" with "hlo8".
151 (md_apply_fix): Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
153 2012-05-16 Nathan Sidwell <nathan@codesourcery.com>
154 Kwok Cheung Yeung <kcy@codesourcery.com>
156 * config/tc-m68k.c (m68k_cpus): Add 51ag, 51je, 51jf, 51jg, 51mm,
159 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
161 * config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
162 Add option to offset S12 addresses into XGATE memory space.
163 Tweak target flags to match other tools. (i.e. -m m68hc11).
164 * doc/as.texinfo: Mention new options.
165 * doc/c-m68hc11.texi: Document new options.
166 * NEWS: Mention new support.
168 2012-05-14 DJ Delorie <dj@redhat.com>
170 * config/rx-parse.y (rx_range): declare.
171 (O1,O2,O3,O4): Add calls to rx_range.
172 (UO1,UO2,UO3): Likewise.
173 (IMM2,IMMB): Likewise.
176 * config/tc-rx.c (rx_fetchalign): Declare.
177 (md_pseudo_table): Add .fetchalign.
178 (RX_NBASE_FETCHALIGN): New.
179 (fetchalign_bytes): New.
180 (rx_fetchalign): New.
181 (rx_frag_init): If a "magic" value is found, also init the
182 machine-specific data.
183 (md_assemble): Note following opcode size if called for.
184 (rx_next_opcode): New.
185 (rx_relax_frag): Support .fetchalign.
186 (md_convert_frag): Likewise.
187 * doc/c-rx.texi (RX-Directives): Add .fetchalign.
189 2012-05-14 James Lemke <jwlemke@codesourcery.com>
191 * config/tc-ppc.c (insn_validate): New func of existing code to call..
192 (ppc_setup_opcodes): ..from 2 places here.
193 Revise for second (VLE) opcode table.
194 Add #ifdef'd code to print opcode tables.
196 2012-05-14 James Lemke <jwlemke@codesourcery.com>
198 * config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
199 for the VLE conditional branches.
201 2012-05-14 Catherine Moore <clm@codesourcery.com>
202 Maciej W. Rozycki <macro@codesourcery.com>
203 Rhonda Wittels <rhonda@codesourcery.com>
205 * config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
206 (PPC_VLE_SPLIT16D): New macro.
207 (PPC_VLE_LO16A): New macro.
208 (PPC_VLE_LO16D): New macro.
209 (PPC_VLE_HI16A): New macro.
210 (PPC_VLE_HI16D): New macro.
211 (PPC_VLE_HA16A): New macro.
212 (PPC_VLE_HA16D): New macro.
213 (PPC_APUINFO_VLE): New definition.
214 (md_chars_to_number): New function.
215 (md_parse_option): Check for combinations of little
217 (md_show_usage): Document -mvle.
218 (ppc_arch): Recognize VLE.
219 (ppc_mach): Recognize bfd_mach_ppc_vle.
220 (ppc_setup_opcodes): Print the opcode table if
221 * config/tc-ppc.h (ppc_frag_check): Declare.
222 * doc/c-ppc.texi: Document -mvle.
223 * NEWS: Mention PowerPC VLE port.
225 2012-05-14 Catherine Moore <clm@codesourcery.com>
227 * config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
228 (DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
229 * config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
230 * dwarf2dbg.c (scale_addr_delta): Handle values of 1
231 for DWARF2_LINE_MIN_INSN_LENGTH.
233 2012-05-12 H.J. Lu <hongjiu.lu@intel.com>
235 * config/tc-i386.c (tc_gen_reloc): Remove x32 addend overflow
238 2012-05-11 Daniel Richard G. <skunk@iskunk.org>
241 * configure.in: Invoke ACX_HEADER_STRING.
242 * configure: Regenerate.
243 * config.in: Regenerate.
244 * as.h: If STRINGS_WITH_STRING is defined then include both
245 string.h and strings.h.
247 2012-05-11 Georg-Johann Lay <avr@gjlay.de
250 * config/tc-avr.c (exp_mod_pm): Remove variable.
251 (exp_mod_data_t): New typedef.
252 (pexp_mod_data, exp_mod_data): New variables.
253 (avr_parse_cons_expression): Scan through exp_mod_data[] to find
254 data expression modifiers "pm", "gs", "lo8", hi8", "hhi8", "hh8"
255 and set pexp_mod_data accordingly to be used in avr_cons_fix_new.
256 (avr_cons_fix_new): Handle new data expression modifiers shipped
258 (md_apply_fix): Handle BFD_RELOC_AVR_8_LO, BFD_RELOC_AVR_8_HI,
261 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
263 * config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
264 addend overflow check.
266 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
268 * config/tc-i386.c (tc_gen_reloc): Display signed hex number in
269 x32 addend overflow check.
271 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
273 * config/tc-i386.c (tc_gen_reloc): Use fits_in_signed_long.
275 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
277 * config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
280 2012-05-08 Alan Modra <amodra@gmail.com>
282 * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
283 LC and LANG environment vars.
284 * Makefile.in: Regenerate.
286 2012-05-07 Alan Modra <amodra@gmail.com>
288 * Makefile.am (check-DEJAGNU): Clear LC_COLLATE, LC_ALL and LANG.
289 * Makefile.in: Regenerate.
291 2012-05-06 Arnold Metselaar <arnold_m@operamail.com>
293 * config/tc-z80.h(md_register_arithmetic): Define as 0.
294 * config/tc-z80.c(md_begin): Store register names in symbol table,
295 preventing usage as ordinary symbol.
296 * config/tc-z80.c(contains_register): New function.
297 * config/tc-z80.c(parse_exp2): Removed.
298 * config/tc-z80.c(parse_exp_not_indexed): New function.
299 * config/tc-z80.c(parse_exp): Add code to recogize indexed
300 addressing after parsing.
301 * config/tc-z80.c(emit_byte, emit_word): Use contains_register.
302 * config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify
303 condition for jump to register.
304 * config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use
305 parse_exp_not_indexed.
307 2012-05-05 Alan Modra <amodra@gmail.com>
309 * ecoff.c: Replace all uses of bfd_abs_section, bfd_com_section,
310 bfd_und_section and bfd_ind_section with their _ptr variants, or
311 use corresponding bfd_is_* macros.
312 * symbols.c: Likewise.
313 * config/obj-aout.c: Likewise.
314 * config/obj-coff-seh.h: Likewise.
315 * config/tc-hppa.c: Likewise.
316 * config/tc-hppa.h: Likewise.
317 * config/tc-ia64.c: Likewise.
318 * config/tc-m32r.c: Likewise.
319 * config/tc-microblaze.c: Likewise.
320 * config/tc-mips.c: Likewise.
321 * config/tc-score.c: Likewise.
322 * config/tc-score7.c: Likewise.
323 * config/tc-tic6x.c: Likewise.
325 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
327 * configure.tgt: Support x86_64-*-linux-gnux32.
329 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
331 * config/tc-i386.c (match_template): Add `instruction' to
332 unsupported error message.
334 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
336 * config/tc-i386.c (output_insn): Reformat.
338 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
340 * config/tc-i386.c (output_insn): Remove the extra VEX check.
342 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
344 * config/tc-i386.c (match_template): Improve unsupported error
347 2012-05-03 Sean Keys <skeys@ipdatasys.com>
349 * configure, Makefile.in: Regenerate.
350 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
351 * configure.tgt: Added cpu type.
352 Added files for XGATE assembler.
353 * config/tc-xgate.c: Assembler for XGATE.
354 * config/tc-xgate.h: Header definition for assembler
355 Added files for XGATE testsuite.
356 * doc/Makefile.am (CPU_DOCS): Added XGATE file.
357 * doc/c-xgate.texi: Document XGATE and XGATE port.
358 * doc/as.texinfo: Ditto.
359 * doc/all.texi: Ditto
360 * NEWS: Mention the new support.
362 2012-04-30 DJ Delorie <dj@redhat.com>
364 * config/rx-parse.y (rx_intop): Add parameter for operation size.
365 Check for large positive constants really being small negative
367 (BRA, BSR): Update calls to rx_intop.
368 (immediate): Likewise.
370 2012-04-26 Mark Wielaard <mjw@redhat.com>
372 * dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
373 (DWARF2_LINE_VERSION): Likewise.
374 (out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
375 (out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
376 (out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
378 (out_debug_info): Use difference between start and end as data
379 value for DW_AT_high_pc when DWARF2_VERSION >= 4.
380 * config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
382 2012-04-27 David S. Miller <davem@davemloft.net>
384 * doc/c-sparc.text: Document %l34 and %h34.
386 * config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
388 * config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
389 v8pluse, v8plusv, v9e, and v9v.
390 (v9a_asr_table): Add 'pause'.
392 * config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
393 sparc4, v8pluse, v8plusv, v9e, and v9v.
394 (sparc_ip): Handle R_SPARC_5 of immediate constants inline in
395 order to accomodate cbcond which otherwise would require two
396 relocations to be handled in a single instruction..
398 * config/tc-sparc.c (sparc_ip): Likewise. Accept instruction
399 names containing "_".
400 (sparc_arch_table): Add sparc4, v8pluse, and v9e. Add crypto
401 hwcap masks to v8plusv and v9v.
403 * config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
405 (sparc_md_end): No longer need to translate hwcap_seen values into
406 ELF hwcap bits, they now match exactly.
407 (get_hwcap_name): Use HWCAP_* and handle new values.
408 (sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
410 2012-04-20 Tristan Gingold <gingold@adacore.com>
412 * config/tc-ia64.c (obj_elf_vms_common): New function.
413 (md_pseudo_table): Add .vms_common pseudo.
414 * config/obj-elf.h (obj_elf_section_name): Add a prototype.
415 * config/obj-elf.c (obj_elf_section_name): Make it public.
417 2012-04-17 Richard Sandiford <r.sandiford@uk.ibm.com>
419 * config/tc-avr.c (md_apply_fix): Fix handling of BFD_RELOC32.
421 2012-04-12 David S. Miller <davem@davemloft.net>
423 * config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
425 (md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
426 (tc_gen_reloc): Likewise.
428 2012-04-12 Roland McGrath <mcgrathr@google.com>
430 * configure.tgt (arm-*-nacl*): Match it.
431 * config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
432 (LOCAL_LABELS_DOLLAR): Define.
433 * config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
434 Use nacl format variants.
436 2012-04-12 Jie Zhang <jie@codesourcery.com>
437 Meador Inge <meadori@codesourcery.com>
439 * config/tc-arm.c (only_one_reg_in_list): New function.
440 (encode_ldmstm): Ditto.
441 (do_ldmstm): Use a different encoding when pushing or poping
443 (A_COND_MASK): New macro.
444 (A_PUSH_POP_OP_MASK): Ditto.
445 (A1_OPCODE_PUSH): Ditto.
446 (A2_OPCODE_PUSH): Ditto.
447 (A2_OPCODE_POP): Ditto.
449 2012-04-06 Maciej W. Rozycki <macro@linux-mips.org>
451 * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
454 2012-04-06 Roland McGrath <mcgrathr@google.com>
456 * configure.in (AC_CHECK_HEADERS): Add locale.h.
457 * config.in: Regenerate.
458 * configure: Regenerate.
460 2012-04-05 Nick Clifton <nickc@redhat.com>
462 * configure.in (AC_CHECK_FUNCS): Add setlocale.
463 (AM_LC_MESSAGES): Add.
464 * aclocal.m4: Regenerate.
465 * config.in: Regenerate.
466 * configure: Regenerate.
468 2012-04-03 DJ Delorie <dj@redhat.com>
470 * config/rx-parse.y: Make the .L optional for ADC and SBB.
472 2012-04-02 DJ Delorie <dj@redhat.com>
474 * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
476 (IMM): New, call IMM_ with the default 32.
477 (IMMW,IMMB): Likewise, for 16 and 8.
478 (NIMM, MBIMM): Add size parameter.
479 (immediate): Likewise. Allow 32768..65535 for 16-bit transfers.
480 (MOV.W): Use IMMW instead of IMM.
482 * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
484 (op_dp20_rim_l): New.
486 * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
487 (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
489 2012-03-29 Terry Guo <terry.guo@arm.com>
491 * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
492 * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
494 2012-03-23 Maxim Kuvyrkov <maxim@codesourcery.com>
496 * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
497 * doc/c-mips.texi: Mention XLP.
499 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
501 [SH] Support the .uaquad and .8byte directives also for non-sh64
504 * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
506 * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
508 * doc/c-sh.texi (SH Machine Directives): ... here.
510 2012-03-20 Nick Clifton <nickc@redhat.com>
512 * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
515 (arm_opcode_insns): Do not default to using the FPSCR register in
516 the VMRS and VMSR registers.
518 2012-03-16 Roland McGrath <mcgrathr@google.com>
520 * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
521 Define for this case.
522 * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
524 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
526 * config/tc-arm.c (aeabi_set_public_attributes): Correct
527 handling of Tag_DIV_use.
529 2012-03-15 Thomas Schwinge <thomas@codesourcery.com>
531 * doc/as.texinfo (Bundle directives): Fix typo.
533 2012-03-14 Ryan Mansfield <rmansfield@qnx.com>
535 * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
537 2012-03-13 Roland McGrath <mcgrathr@google.com>
539 * config/tc-arm.c (arm_frag_max_var): New function.
540 * config/tc-arm.h: Declare it.
541 (md_frag_max_var): New macro.
543 * config/tc-i386.c (i386_frag_max_var): New function.
544 * config/tc-i386.h: Declare it.
545 (md_frag_max_var): New macro.
547 * doc/as.texinfo (Bundle directives): New node.
548 (Pseudo Ops): Add it to the menu.
549 * NEWS: Mention new feature.
550 * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
551 [HANDLE_BUNDLE] (bundle_align_p2): New variable.
552 [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
553 [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
555 (assemble_one): New function if [HANDLE_BUNDLE], #define directly
556 to md_assembly if not.
557 (read_a_source_file): Call assemble_one in place of md_assemble.
558 (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
559 .bundle_lock at end of processing.
560 [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
562 [HANDLE_BUNDLE] (potable): Add their entries.
563 * read.h: Declare new functions.
565 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
567 * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
568 (ppc_handle_align): Add termination nop opcode for e500mc family.
569 * doc/as.texinfo: Document options -me5500 and -me6500.
570 * doc/c-ppc.texi: Likewise.
572 2012-03-07 Nick Clifton <nickc@redhat.com>
574 * config/tc-mn10300.c (other_registers): Add SSP and USP.
575 (md_assemble): Add support for TLS relocs.
576 (mn10300_parse_name): Likewise.
578 2012-02-27 Alan Modra <amodra@gmail.com>
580 * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
582 2012-02-27 Alan Modra <amodra@gmail.com>
584 * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
585 params. Properly generate NOP pattern. Comment reason for
586 subseg_text_p failure.
588 2012-02-27 Alan Modra <amodra@gmail.com>
590 * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
591 and sign extend before range tests.
592 (constant_fits_size_p): Similarly.
593 (get_specific): Trim X_add_number to 32 bits.
594 (fix_operand_size): Likewise, and use unsigned test for signed
597 2012-02-27 Alan Modra <amodra@gmail.com>
599 * config/tc-crx.c: Include bfd_stdint.h.
600 (getconstant): Remove irrelevant comment. Don't fail due to
601 sign-extension of int mask.
602 (check_range): Rewrite using unsigned arithmetic throughout.
604 2012-02-25 Walter Lee <walt@tilera.com>
606 * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
607 non-local before checking sy_value.
608 * tc-tilegx.c (emit_tilegx_instruction): Ditto.
610 2012-02-25 Walter Lee <walt@tilera.com>
612 * tc-tilepro.c (O_tls_le): Define operator.
613 (O_tls_le_lo16): Ditto.
614 (O_tls_le_hi16): Ditto.
615 (O_tls_le_ha16): Ditto.
616 (O_tls_gd_call): Ditto.
617 (O_tls_gd_add): Ditto.
618 (O_tls_ie_load): Ditto.
619 (md_begin): Delete old operators; handle new operators.
620 (emit_tilepro_instruction): Ditto.
621 (md_apply_fix): Ditto.
622 * tc-tilegx.c (O_hw1_got): Delete operator.
625 (O_hw2_last_got): Ditto.
626 (O_hw1_tls_gd): Ditto.
627 (O_hw2_tls_gd): Ditto.
628 (O_hw3_tls_gd): Ditto.
629 (O_hw2_last_tls_gd): Ditto.
630 (O_hw1_tls_ie): Ditto.
631 (O_hw2_tls_ie): Ditto.
632 (O_hw3_tls_ie): Ditto.
633 (O_hw2_last_tls_ie): Ditto.
634 (O_hw0_tls_le): Define operator.
635 (O_hw0_last_tls_le): Ditto.
636 (O_hw1_last_tls_le): Ditto.
637 (O_tls_gd_call): Ditto.
638 (O_tls_gd_add): Ditto.
639 (O_tls_ie_load): Ditto.
641 (md_begin): Delete old operators; handle new operators.
642 (emit_tilegx_instruction): Ditto.
643 (md_apply_fix): Ditto.
644 * doc/c-tilegx.texi: Delete old operators; document new operators.
645 * doc/c-tilepro.texi: Ditto.
647 2012-02-25 Walter Lee <walt@tilera.com>
649 * tc-tilepro.c (apply_special_operator): delete cases for
650 got and tls operators.
651 (md_apply_fix): Ditto.
652 * tc-tilegx.c (md_begin): Set architecture and machine.
653 (tilegx_target_format): Handle big endian.
656 (md_longopts): Add entries for "EB" and "EL".
657 (md_parse_option): Handle OPTION_EB and OPTION_EL.
658 (md_show_usage): Add -EB and -EL.
659 (md_number_to_chars): New.
660 (apply_special_operator): delete cases for got and tls
662 (md_apply_fix): Ditto.
663 * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
665 (md_number_to_chars): Delete.
666 * configure.tgt (tilegx*be): Handle.
667 * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
668 * doc/c-tilegx.texi: Ditto.
670 2012-02-21 H.J. Lu <hongjiu.lu@intel.com>
672 * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
673 HLEPrefixAny and HLEPrefixRelease.
675 2012-02-21 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
677 * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
679 2012-02-21 Iain Sandoe <idsandoe@googlemail.com>
681 * write.c (write_object_file): Add md_pre_output_hook.
682 * config/obj-macho.c (obj_mach_o_check_before_writing): New.
683 (obj_mach_o_pre_output_hook): New.
684 * config/obj-macho.h (md_pre_output_hook): Define.
685 (obj_mach_o_pre_output_hook): Declare.
687 2012-02-21 Tristan Gingold <gingold@adacore.com>
689 * config/tc-i386.h (OBJ_MACH_O): New section.
690 (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
691 (TC_FORCE_RELOCATION_SUB_SAME): New
692 (TC_FORCE_RELOCATION_SUB_LOCAL): New.
693 (TC_VALIDATE_FIX_SUB): New.
694 * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
695 * symbols.c (colon): obj_frob_colon: New hook.
696 * write.c (write_object_file): md_pre_relax_hook, new
698 * config/obj-macho.c (obj_mach_o_frob_colon): New.
699 (obj_mach_o_frob_label): Record sub-section labels.
700 (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
701 (obj_mach_o_set_subsections): New.
702 (obj_mach_o_pre_relax_hook): New.
703 (obj_mach_o_in_different_subsection): New.
704 (obj_mach_o_force_reloc_sub_same): New.
705 (obj_mach_o_force_reloc_sub_local): New.
706 (obj_mach_o_force_reloc): New.
707 * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
708 (obj_frob_colon): New Define.
709 (obj_mach_o_frob_label): Renamed.
710 (obj_mach_o_frob_symbol): Renamed.
711 (OBJ_FRAG_TYPE): New.
712 (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
713 obj_mach_o_force_reloc_sub_same,
714 obj_mach_o_force_reloc_sub_local): New declarations.
716 2012-02-20 Iain Sandoe <idsandoe@googlemail.com>
718 * config/obj-macho.c (obj_mach_o_is_frame_section): New.
719 (obj_mach_o_allow_local_subtract): New.
720 * config/obj-macho.h (md_allow_local_subtract): Define.
721 (obj_mach_o_allow_local_subtract): Declare.
723 2012-02-20 Iain Sandoe <idsandoe@googlemail.com>
725 * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
726 canonical information, try to determine CODE and DEBUG section flags
727 from the mach-o section data.
729 2012-02-20 Nick Clifton <nickc@redhat.com>
731 * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
734 2012-02-12 Iain Sandoe <idsandoe@googlemail.com>
736 * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
737 any local symbol used as an indirect.
739 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
741 * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
742 stub size when provided. (obj_mach_o_section): Flag that stub-size
745 2012-02-08 H.J. Lu <hongjiu.lu@intel.com>
747 * config/tc-i386.c (HLE_PREFIX): New.
748 (check_hle): Likewise.
749 (_i386_insn): Add have_hle.
750 (cpu_arch): Add .hle and .rtm.
751 (md_assemble): Call check_hle if i.have_hle isn't zero.
752 (parse_insn): Set i.have_hle to 1 for HLE prefix.
753 (output_jump): Support up to 2 byte opcode.
755 * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
757 2012-02-02 Tristan Gingold <gingold@adacore.com>
759 * config/obj-macho.c (obj_mach_o_zerofill): Silent
760 uninitialized variable warning.
762 2012-02-02 Nick Clifton <nickc@redhat.com>
765 * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
766 to 'is_clone' to avoid shadowing a gloabl.
767 (obj_elf_section): Likewise.
769 2012-01-31 Paul Brook <paul@codesourcery.com>
771 * doc/c-tic6x.c: Fix typo.
773 2012-01-26 Alexey Makhalov <makhaloff@gmail.com>
776 * app.c (app_push): Set 'add_newlines' to zero after saving.
778 2012-01-24 DJ Delorie <dj@redhat.com>
780 * config/rl78-parse.y (NOT1): Add.
782 2012-01-23 Roland McGrath <mcgrathr@google.com>
784 * configure.tgt (i386-*-nacl*): Match it.
785 * config/te-nacl.h: New file.
786 * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
787 * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
788 Use TE_GNU et al case for TE_NACL too.
790 2012-01-20 H.J. Lu <hongjiu.lu@intel.com>
792 * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
794 (md_assemble): Updated.
795 (output_branch): Likewise.
796 (parse_insn): Support .d8 suffix.
797 (build_modrm_byte): Fake zero displacement for .d8 and .d32
800 * doc/c-i386.texi: Document .d8 suffix.
802 2012-01-17 Andrew Burgess <aburgess@broadcom.com>
804 * write.c (fix_new_internal): Don't mark used parameter as unused.
806 2012-01-17 Alan Modra <amodra@gmail.com>
808 * as.c (parse_args): Update copyright message year.
810 2012-01-13 H.J. Lu <hongjiu.lu@intel.com>
812 * config/tc-i386.c (cpu_arch): Add ".vmfunc".
814 * doc/c-i386.texi: Document vmfunc.
816 2012-01-13 Tristan Gingold <gingold@adacore.com>
818 * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
819 * config/obj-macho.h (SET_SECTION_RELOCS): Define.
820 (obj_mach_o_reorder_section_relocs): Declare.
822 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
824 * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
825 absolute indirect symbols.
827 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
829 * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
830 (obj_mach_o_set_section_vma): New.
831 (obj_mach_o_post_relax_hook): New.
832 * config/obj-macho.h (md_post_relax_hook): Define.
833 (obj_mach_o_post_relax_hook): Declare.
835 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
837 * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
838 lazy when the symbol is private_extern.
839 (obj_mach_o_indirect_sym): New type.
840 (obj_mach_o_indirect_symbol): New.
841 (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
842 (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
843 (obj_macho_frob_label): Likewise. Adjust external and comm
845 (obj_mach_o_set_indirect_symbols): New.
846 (obj_mach_o_frob_file_after_relocs): New.
847 *config/obj-macho.h (obj_frob_file_after_relocs): Define.
848 (obj_mach_o_frob_file_after_relocs): Declare.
850 2012-01-12 Tristan Gingold <gingold@adacore.com>
853 * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
855 2012-01-10 Tristan Gingold <gingold@adacore.com>
857 * struc-symbol.h (struct symbol_flags): New struct, created from...
858 (struct symbol): ... this one. Add sy_flags field, remove flag fields.
859 (struct local_symbol): Replace lsy_marker field by lsy_flags.
861 (local_symbol_resolved_p): Adjust.
862 (local_symbol_mark_resolved): Likewise.
863 * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
864 (local_symbol_make, local_symbol_convert, colon)
865 (symbol_clone_if_forward_ref, verify_symbol_chain)
866 (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
867 (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
868 (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
869 (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
870 (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
871 (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
872 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
873 (symbol_mark_mri_common, symbol_clear_mri_common)
874 (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
875 (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
876 (symbol_equated_reloc_p, dot_symbol_init)
877 (print_symbol_value_1): Adjust.
879 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
881 * config/obj-macho.c (obj_mach_o_weak): Remove.
882 (obj_mach_o_common_parse): Set symbol qualifiers.
883 (LAZY, REFE): New macros.
884 (obj_mach_o_symbol_type): New enum.
885 (obj_mach_o_set_symbol_qualifier): New.
886 (obj_mach_o_sym_qual): New.
887 (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
889 (obj_mach_o_type_for_symbol): New.
890 (obj_macho_frob_label): New.
891 (obj_macho_frob_symbol): New.
892 * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
893 (obj_frob_label, obj_macho_frob_label): Declare.
894 (obj_frob_symbol, obj_macho_frob_symbol): Declare.
896 2012-01-08 Richard Sandiford <rdsandiford@googlemail.com>
898 * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
900 2012-01-08 Andrew Pinski <andrew.pinski@caviumnetworks.com>
901 Richard Sandiford <rdsandiford@googlemail.com>
903 * config/tc-mips.c (mips_move_labels): Take the list of labels and
904 textness as parameters.
905 (mips_move_text_labels): New function.
906 (append_insn): Use it instead of mips_move_labels.
907 (mips_emit_delays, start_noreorder): Likewise.
908 (mips_align): Take the labels rather than just one label.
909 Move all labels to after the .align.
910 (s_align): Change the last argument to mips_align.
912 (s_float_cons): Likewise.
913 (s_gpword): Likewise.
914 (s_gpdword): Likewise.
916 2012-01-06 Tristan Gingold <gingold@adacore.com>
918 * config/tc-i386.c: Update copyright year.
919 (lex_got): Also defined for Mach-O.
920 Add a guard for non-ELF configuration.
921 (md_longopts): Also handle -64 for Mach-O.
922 (md_parse_option): Likewise.
923 (i386_target_format): Adjust for x86_64-darwin.
925 2012-01-04 Iain Sandoe <idsandoe@googlemail.com>
927 * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
928 (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
929 (obj_mach_o_make_or_get_sect): Likewise.
930 (obj_mach_o_section): Split out the functionality shared with zerofill.
931 (obj_mach_o_zerofill): New.
932 (obj_mach_o_common_parse): Ensure whitespace is skipped.
933 (mach_o_pseudo_table): Add .zerofill.
935 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
937 * config/obj-macho.c (obj_macho_process_stab): New.
938 * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
939 (obj_macho_process_stab): Declare.
941 For older changes see ChangeLog-2011
947 version-control: never