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binutils-gdb/gas/ChangeLog
Mike Frysinger 95bfe26e6b gas: mips: fix segfault with invalid default cpu strings 
If you configure gas for a mips32el-* target, the default cpu calculation
gets mangled, and we end up passing and invalid value as the default cpu.

If you try executing gas after that, it segfaults.  This is because it
assumes that the default cpu value is always valid.
$ ./gas/as-new
Assembler messages:
Error: Bad value (2) for default CPU
Segmentation fault (core dumped)

I'm not debating that the target tuple is valid, just that gas shouldn't
crash.  So add a friendly assert to avoid that.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-05-22 01:55:16 +00:00

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2012-05-21 Mike Frysinger <vapier@gentoo.org>
* config/tc-mips.c (mips_after_parse_args): Assert that arch_info
is non-NULL.
2012-05-19 Alan Modra <amodra@gmail.com>
* config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACES
targets when checking for "comdat".
2012-05-19 Alan Modra <amodra@gmail.com>
* config/tc-dlx.c (s_proc): Don't use asprintf.
2012-05-18 Alan Modra <amodra@gmail.com>
* config/tc-dlx.c (s_proc): Avoid warning about ignoring asprintf
return value.
2012-05-18 James Lemke <jwlemke@codesourcery.com>
Alan Modra <amodra@gmail.com>
* config/tc-ppc.c: Don't capitalise error and warning messages.
(md_parse_option): Add checks for -a32 -mvle.
2012-05-18 Alan Modra <amodra@gmail.com>
* config/obj-evax.c: Include as.h first.
2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
2012-05-17 Daniel Richard G. <skunk@iskunk.org>
Nick Clifton <nickc@redhat.com>
PR 14072
* configure.in: Add check that sysdep.h has been included before
any system header files.
* configure: Regenerate.
* config.in: Regenerate.
* aclocal.m4: Regenerate.
* Makefile.am: Use wrappers around C files generated by flex.
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
* itbl-lex-wrapper.c: New file.
* config/bfin-lex-wrapper.c: New file.
* cgen.c: Include as.h before setjmp.h.
* config/tc-dlx.c: Include as.h before any other header.
* config/tc-h8300.c: Likewise.
* config/tc-lm32.c: Likewise.
* config/tc-mep.c: Likewise.
* config/tc-microblaze.c: Likewise.
* config/tc-mmix.c: Likewise.
* config/tc-msp430.c: Likewise.
* config/tc-or32.c: Likewise.
* config/tc-tic4x.c: Likewise.
* config/tc-tic54x.c: Likewise.
* config/tc-xtensa.c: Likewise.
2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
* config/tc-alpha.c (maybe_set_gp): Pass proper `bfd'
as the first argument for `bfd_get_section_vma'.
2012-05-16 Alberto Garcia <agarcia@igalia.com>
PR gas/14082
* app.c (do_scrub_chars): Prevent possible out of bounds access to
lex[] array.
2012-05-16 Georg-Johann Lay <avr@gjlay.de>
PR target/13503
* config/tc-avr.c (avr_cons_fix_new): Rename R_AVR_8_HHI8 to
R_AVR_8_HLO8.
(exp_mod_data) Ditto. And replace "hhi8" with "hlo8".
(md_apply_fix): Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
2012-05-16 Nathan Sidwell <nathan@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
* config/tc-m68k.c (m68k_cpus): Add 51ag, 51je, 51jf, 51jg, 51mm,
51qm variants.
2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
* config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
Add option to offset S12 addresses into XGATE memory space.
Tweak target flags to match other tools. (i.e. -m m68hc11).
* doc/as.texinfo: Mention new options.
* doc/c-m68hc11.texi: Document new options.
* NEWS: Mention new support.
2012-05-14 DJ Delorie <dj@redhat.com>
* config/rx-parse.y (rx_range): declare.
(O1,O2,O3,O4): Add calls to rx_range.
(UO1,UO2,UO3): Likewise.
(IMM2,IMMB): Likewise.
(rx_range): New.
* config/tc-rx.c (rx_fetchalign): Declare.
(md_pseudo_table): Add .fetchalign.
(RX_NBASE_FETCHALIGN): New.
(fetchalign_bytes): New.
(rx_fetchalign): New.
(rx_frag_init): If a "magic" value is found, also init the
machine-specific data.
(md_assemble): Note following opcode size if called for.
(rx_next_opcode): New.
(rx_relax_frag): Support .fetchalign.
(md_convert_frag): Likewise.
* doc/c-rx.texi (RX-Directives): Add .fetchalign.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
* config/tc-ppc.c (insn_validate): New func of existing code to call..
(ppc_setup_opcodes): ..from 2 places here.
Revise for second (VLE) opcode table.
Add #ifdef'd code to print opcode tables.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
* config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
for the VLE conditional branches.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
* config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
(PPC_VLE_SPLIT16D): New macro.
(PPC_VLE_LO16A): New macro.
(PPC_VLE_LO16D): New macro.
(PPC_VLE_HI16A): New macro.
(PPC_VLE_HI16D): New macro.
(PPC_VLE_HA16A): New macro.
(PPC_VLE_HA16D): New macro.
(PPC_APUINFO_VLE): New definition.
(md_chars_to_number): New function.
(md_parse_option): Check for combinations of little
endian and -mvle.
(md_show_usage): Document -mvle.
(ppc_arch): Recognize VLE.
(ppc_mach): Recognize bfd_mach_ppc_vle.
(ppc_setup_opcodes): Print the opcode table if
* config/tc-ppc.h (ppc_frag_check): Declare.
* doc/c-ppc.texi: Document -mvle.
* NEWS: Mention PowerPC VLE port.
2012-05-14 Catherine Moore <clm@codesourcery.com>
* config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
(DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
* config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
* dwarf2dbg.c (scale_addr_delta): Handle values of 1
for DWARF2_LINE_MIN_INSN_LENGTH.
2012-05-12 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (tc_gen_reloc): Remove x32 addend overflow
for BFD_RELOC_64.
2012-05-11 Daniel Richard G. <skunk@iskunk.org>
PR binutils/14028
* configure.in: Invoke ACX_HEADER_STRING.
* configure: Regenerate.
* config.in: Regenerate.
* as.h: If STRINGS_WITH_STRING is defined then include both
string.h and strings.h.
2012-05-11 Georg-Johann Lay <avr@gjlay.de
PR target/13503
* config/tc-avr.c (exp_mod_pm): Remove variable.
(exp_mod_data_t): New typedef.
(pexp_mod_data, exp_mod_data): New variables.
(avr_parse_cons_expression): Scan through exp_mod_data[] to find
data expression modifiers "pm", "gs", "lo8", hi8", "hhi8", "hh8"
and set pexp_mod_data accordingly to be used in avr_cons_fix_new.
(avr_cons_fix_new): Handle new data expression modifiers shipped
in pexp_mod_data.
(md_apply_fix): Handle BFD_RELOC_AVR_8_LO, BFD_RELOC_AVR_8_HI,
BFD_RELOC_AVR_8_HHI.
2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
addend overflow check.
2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (tc_gen_reloc): Display signed hex number in
x32 addend overflow check.
2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (tc_gen_reloc): Use fits_in_signed_long.
2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
for BFD_RELOC_64.
2012-05-08 Alan Modra <amodra@gmail.com>
* Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
LC and LANG environment vars.
* Makefile.in: Regenerate.
2012-05-07 Alan Modra <amodra@gmail.com>
* Makefile.am (check-DEJAGNU): Clear LC_COLLATE, LC_ALL and LANG.
* Makefile.in: Regenerate.
2012-05-06 Arnold Metselaar <arnold_m@operamail.com>
* config/tc-z80.h(md_register_arithmetic): Define as 0.
* config/tc-z80.c(md_begin): Store register names in symbol table,
preventing usage as ordinary symbol.
* config/tc-z80.c(contains_register): New function.
* config/tc-z80.c(parse_exp2): Removed.
* config/tc-z80.c(parse_exp_not_indexed): New function.
* config/tc-z80.c(parse_exp): Add code to recogize indexed
addressing after parsing.
* config/tc-z80.c(emit_byte, emit_word): Use contains_register.
* config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify
condition for jump to register.
* config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use
parse_exp_not_indexed.
2012-05-05 Alan Modra <amodra@gmail.com>
* ecoff.c: Replace all uses of bfd_abs_section, bfd_com_section,
bfd_und_section and bfd_ind_section with their _ptr variants, or
use corresponding bfd_is_* macros.
* symbols.c: Likewise.
* config/obj-aout.c: Likewise.
* config/obj-coff-seh.h: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-hppa.h: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-m32r.c: Likewise.
* config/tc-microblaze.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-score.c: Likewise.
* config/tc-score7.c: Likewise.
* config/tc-tic6x.c: Likewise.
2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
* configure.tgt: Support x86_64-*-linux-gnux32.
2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_template): Add `instruction' to
unsupported error message.
2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (output_insn): Reformat.
2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (output_insn): Remove the extra VEX check.
2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_template): Improve unsupported error
message.
2012-05-03 Sean Keys <skeys@ipdatasys.com>
* configure, Makefile.in: Regenerate.
* Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
* configure.tgt: Added cpu type.
Added files for XGATE assembler.
* config/tc-xgate.c: Assembler for XGATE.
* config/tc-xgate.h: Header definition for assembler
Added files for XGATE testsuite.
* doc/Makefile.am (CPU_DOCS): Added XGATE file.
* doc/c-xgate.texi: Document XGATE and XGATE port.
* doc/as.texinfo: Ditto.
* doc/all.texi: Ditto
* NEWS: Mention the new support.
2012-04-30 DJ Delorie <dj@redhat.com>
* config/rx-parse.y (rx_intop): Add parameter for operation size.
Check for large positive constants really being small negative
ones.
(BRA, BSR): Update calls to rx_intop.
(immediate): Likewise.
2012-04-26 Mark Wielaard <mjw@redhat.com>
* dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
(DWARF2_LINE_VERSION): Likewise.
(out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
(out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
(out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
DWARF2_VERSION >= 4.
(out_debug_info): Use difference between start and end as data
value for DW_AT_high_pc when DWARF2_VERSION >= 4.
* config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
2012-04-27 David S. Miller <davem@davemloft.net>
* doc/c-sparc.text: Document %l34 and %h34.
* config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
* config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
v8pluse, v8plusv, v9e, and v9v.
(v9a_asr_table): Add 'pause'.
* config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
sparc4, v8pluse, v8plusv, v9e, and v9v.
(sparc_ip): Handle R_SPARC_5 of immediate constants inline in
order to accomodate cbcond which otherwise would require two
relocations to be handled in a single instruction..
* config/tc-sparc.c (sparc_ip): Likewise. Accept instruction
names containing "_".
(sparc_arch_table): Add sparc4, v8pluse, and v9e. Add crypto
hwcap masks to v8plusv and v9v.
* config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
masks.
(sparc_md_end): No longer need to translate hwcap_seen values into
ELF hwcap bits, they now match exactly.
(get_hwcap_name): Use HWCAP_* and handle new values.
(sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
2012-04-20 Tristan Gingold <gingold@adacore.com>
* config/tc-ia64.c (obj_elf_vms_common): New function.
(md_pseudo_table): Add .vms_common pseudo.
* config/obj-elf.h (obj_elf_section_name): Add a prototype.
* config/obj-elf.c (obj_elf_section_name): Make it public.
2012-04-17 Richard Sandiford <r.sandiford@uk.ibm.com>
* config/tc-avr.c (md_apply_fix): Fix handling of BFD_RELOC32.
2012-04-12 David S. Miller <davem@davemloft.net>
* config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
BFD_RELOC_SPARC_H34.
(md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
(tc_gen_reloc): Likewise.
2012-04-12 Roland McGrath <mcgrathr@google.com>
* configure.tgt (arm-*-nacl*): Match it.
* config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
(LOCAL_LABELS_DOLLAR): Define.
* config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
Use nacl format variants.
2012-04-12 Jie Zhang <jie@codesourcery.com>
Meador Inge <meadori@codesourcery.com>
* config/tc-arm.c (only_one_reg_in_list): New function.
(encode_ldmstm): Ditto.
(do_ldmstm): Use a different encoding when pushing or poping
a single register.
(A_COND_MASK): New macro.
(A_PUSH_POP_OP_MASK): Ditto.
(A1_OPCODE_PUSH): Ditto.
(A2_OPCODE_PUSH): Ditto.
(A2_OPCODE_POP): Ditto.
2012-04-06 Maciej W. Rozycki <macro@linux-mips.org>
* doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
-mno-fix-24k.
2012-04-06 Roland McGrath <mcgrathr@google.com>
* configure.in (AC_CHECK_HEADERS): Add locale.h.
* config.in: Regenerate.
* configure: Regenerate.
2012-04-05 Nick Clifton <nickc@redhat.com>
* configure.in (AC_CHECK_FUNCS): Add setlocale.
(AM_LC_MESSAGES): Add.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
2012-04-03 DJ Delorie <dj@redhat.com>
* config/rx-parse.y: Make the .L optional for ADC and SBB.
2012-04-02 DJ Delorie <dj@redhat.com>
* config/rx-parse.y: IMM->IMM_, take an extra parameter for the
transfer size.
(IMM): New, call IMM_ with the default 32.
(IMMW,IMMB): Likewise, for 16 and 8.
(NIMM, MBIMM): Add size parameter.
(immediate): Likewise. Allow 32768..65535 for 16-bit transfers.
(MOV.W): Use IMMW instead of IMM.
* config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
(op_dp20_rm_l): New.
(op_dp20_rim_l): New.
* config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
(ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
2012-03-29 Terry Guo <terry.guo@arm.com>
* config/tc-arm.c (arm_cpus): Add cortex-m0plus.
* doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
2012-03-23 Maxim Kuvyrkov <maxim@codesourcery.com>
* config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
* doc/c-mips.texi: Mention XLP.
2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
[SH] Support the .uaquad and .8byte directives also for non-sh64
configurations.
* config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
BFD_RELOC_64.
* doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
description...
* doc/c-sh.texi (SH Machine Directives): ... here.
2012-03-20 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
registers.
(do_vmsr): Likewise.
(arm_opcode_insns): Do not default to using the FPSCR register in
the VMRS and VMSR registers.
2012-03-16 Roland McGrath <mcgrathr@google.com>
* config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
Define for this case.
* configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* config/tc-arm.c (aeabi_set_public_attributes): Correct
handling of Tag_DIV_use.
2012-03-15 Thomas Schwinge <thomas@codesourcery.com>
* doc/as.texinfo (Bundle directives): Fix typo.
2012-03-14 Ryan Mansfield <rmansfield@qnx.com>
* doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
2012-03-13 Roland McGrath <mcgrathr@google.com>
* config/tc-arm.c (arm_frag_max_var): New function.
* config/tc-arm.h: Declare it.
(md_frag_max_var): New macro.
* config/tc-i386.c (i386_frag_max_var): New function.
* config/tc-i386.h: Declare it.
(md_frag_max_var): New macro.
* doc/as.texinfo (Bundle directives): New node.
(Pseudo Ops): Add it to the menu.
* NEWS: Mention new feature.
* read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
[HANDLE_BUNDLE] (bundle_align_p2): New variable.
[HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
[HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
New functions.
(assemble_one): New function if [HANDLE_BUNDLE], #define directly
to md_assembly if not.
(read_a_source_file): Call assemble_one in place of md_assemble.
(read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
.bundle_lock at end of processing.
[HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
New functions.
[HANDLE_BUNDLE] (potable): Add their entries.
* read.h: Declare new functions.
2012-03-10 Edmar Wienskoski <edmar@freescale.com>
* config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
(ppc_handle_align): Add termination nop opcode for e500mc family.
* doc/as.texinfo: Document options -me5500 and -me6500.
* doc/c-ppc.texi: Likewise.
2012-03-07 Nick Clifton <nickc@redhat.com>
* config/tc-mn10300.c (other_registers): Add SSP and USP.
(md_assemble): Add support for TLS relocs.
(mn10300_parse_name): Likewise.
2012-02-27 Alan Modra <amodra@gmail.com>
* config/tc-crx.c (check_range): Correct uint32_t misconceptions.
2012-02-27 Alan Modra <amodra@gmail.com>
* config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
params. Properly generate NOP pattern. Comment reason for
subseg_text_p failure.
2012-02-27 Alan Modra <amodra@gmail.com>
* config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
and sign extend before range tests.
(constant_fits_size_p): Similarly.
(get_specific): Trim X_add_number to 32 bits.
(fix_operand_size): Likewise, and use unsigned test for signed
ranges.
2012-02-27 Alan Modra <amodra@gmail.com>
* config/tc-crx.c: Include bfd_stdint.h.
(getconstant): Remove irrelevant comment. Don't fail due to
sign-extension of int mask.
(check_range): Rewrite using unsigned arithmetic throughout.
2012-02-25 Walter Lee <walt@tilera.com>
* tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
non-local before checking sy_value.
* tc-tilegx.c (emit_tilegx_instruction): Ditto.
2012-02-25 Walter Lee <walt@tilera.com>
* tc-tilepro.c (O_tls_le): Define operator.
(O_tls_le_lo16): Ditto.
(O_tls_le_hi16): Ditto.
(O_tls_le_ha16): Ditto.
(O_tls_gd_call): Ditto.
(O_tls_gd_add): Ditto.
(O_tls_ie_load): Ditto.
(md_begin): Delete old operators; handle new operators.
(emit_tilepro_instruction): Ditto.
(md_apply_fix): Ditto.
* tc-tilegx.c (O_hw1_got): Delete operator.
(O_hw2_got): Ditto.
(O_hw3_got): Ditto.
(O_hw2_last_got): Ditto.
(O_hw1_tls_gd): Ditto.
(O_hw2_tls_gd): Ditto.
(O_hw3_tls_gd): Ditto.
(O_hw2_last_tls_gd): Ditto.
(O_hw1_tls_ie): Ditto.
(O_hw2_tls_ie): Ditto.
(O_hw3_tls_ie): Ditto.
(O_hw2_last_tls_ie): Ditto.
(O_hw0_tls_le): Define operator.
(O_hw0_last_tls_le): Ditto.
(O_hw1_last_tls_le): Ditto.
(O_tls_gd_call): Ditto.
(O_tls_gd_add): Ditto.
(O_tls_ie_load): Ditto.
(O_tls_add): Ditto.
(md_begin): Delete old operators; handle new operators.
(emit_tilegx_instruction): Ditto.
(md_apply_fix): Ditto.
* doc/c-tilegx.texi: Delete old operators; document new operators.
* doc/c-tilepro.texi: Ditto.
2012-02-25 Walter Lee <walt@tilera.com>
* tc-tilepro.c (apply_special_operator): delete cases for
got and tls operators.
(md_apply_fix): Ditto.
* tc-tilegx.c (md_begin): Set architecture and machine.
(tilegx_target_format): Handle big endian.
(OPTION_EB): Define.
(OPTION_EL): Define.
(md_longopts): Add entries for "EB" and "EL".
(md_parse_option): Handle OPTION_EB and OPTION_EL.
(md_show_usage): Add -EB and -EL.
(md_number_to_chars): New.
(apply_special_operator): delete cases for got and tls
operators.
(md_apply_fix): Ditto.
* tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
ifndef.
(md_number_to_chars): Delete.
* configure.tgt (tilegx*be): Handle.
* doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
* doc/c-tilegx.texi: Ditto.
2012-02-21 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
HLEPrefixAny and HLEPrefixRelease.
2012-02-21 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
2012-02-21 Iain Sandoe <idsandoe@googlemail.com>
* write.c (write_object_file): Add md_pre_output_hook.
* config/obj-macho.c (obj_mach_o_check_before_writing): New.
(obj_mach_o_pre_output_hook): New.
* config/obj-macho.h (md_pre_output_hook): Define.
(obj_mach_o_pre_output_hook): Declare.
2012-02-21 Tristan Gingold <gingold@adacore.com>
* config/tc-i386.h (OBJ_MACH_O): New section.
(TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
(TC_FORCE_RELOCATION_SUB_SAME): New
(TC_FORCE_RELOCATION_SUB_LOCAL): New.
(TC_VALIDATE_FIX_SUB): New.
* frags.h (struct frag): OBJ_FRAG_TYPE, new field.
* symbols.c (colon): obj_frob_colon: New hook.
* write.c (write_object_file): md_pre_relax_hook, new
hook.
* config/obj-macho.c (obj_mach_o_frob_colon): New.
(obj_mach_o_frob_label): Record sub-section labels.
(obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
(obj_mach_o_set_subsections): New.
(obj_mach_o_pre_relax_hook): New.
(obj_mach_o_in_different_subsection): New.
(obj_mach_o_force_reloc_sub_same): New.
(obj_mach_o_force_reloc_sub_local): New.
(obj_mach_o_force_reloc): New.
* config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
(obj_frob_colon): New Define.
(obj_mach_o_frob_label): Renamed.
(obj_mach_o_frob_symbol): Renamed.
(OBJ_FRAG_TYPE): New.
(obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
obj_mach_o_force_reloc_sub_same,
obj_mach_o_force_reloc_sub_local): New declarations.
2012-02-20 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_mach_o_is_frame_section): New.
(obj_mach_o_allow_local_subtract): New.
* config/obj-macho.h (md_allow_local_subtract): Define.
(obj_mach_o_allow_local_subtract): Declare.
2012-02-20 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
canonical information, try to determine CODE and DEBUG section flags
from the mach-o section data.
2012-02-20 Nick Clifton <nickc@redhat.com>
* cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
local symbols.
2012-02-12 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
any local symbol used as an indirect.
2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
stub size when provided. (obj_mach_o_section): Flag that stub-size
has been provided.
2012-02-08 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (HLE_PREFIX): New.
(check_hle): Likewise.
(_i386_insn): Add have_hle.
(cpu_arch): Add .hle and .rtm.
(md_assemble): Call check_hle if i.have_hle isn't zero.
(parse_insn): Set i.have_hle to 1 for HLE prefix.
(output_jump): Support up to 2 byte opcode.
* doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
2012-02-02 Tristan Gingold <gingold@adacore.com>
* config/obj-macho.c (obj_mach_o_zerofill): Silent
uninitialized variable warning.
2012-02-02 Nick Clifton <nickc@redhat.com>
PR gas/13224
* config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
to 'is_clone' to avoid shadowing a gloabl.
(obj_elf_section): Likewise.
2012-01-31 Paul Brook <paul@codesourcery.com>
* doc/c-tic6x.c: Fix typo.
2012-01-26 Alexey Makhalov <makhaloff@gmail.com>
PR gas/13624
* app.c (app_push): Set 'add_newlines' to zero after saving.
2012-01-24 DJ Delorie <dj@redhat.com>
* config/rl78-parse.y (NOT1): Add.
2012-01-23 Roland McGrath <mcgrathr@google.com>
* configure.tgt (i386-*-nacl*): Match it.
* config/te-nacl.h: New file.
* config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
* config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
Use TE_GNU et al case for TE_NACL too.
2012-01-20 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (_i386_insn): Replace disp32_encoding with
disp_encoding.
(md_assemble): Updated.
(output_branch): Likewise.
(parse_insn): Support .d8 suffix.
(build_modrm_byte): Fake zero displacement for .d8 and .d32
suffixes.
* doc/c-i386.texi: Document .d8 suffix.
2012-01-17 Andrew Burgess <aburgess@broadcom.com>
* write.c (fix_new_internal): Don't mark used parameter as unused.
2012-01-17 Alan Modra <amodra@gmail.com>
* as.c (parse_args): Update copyright message year.
2012-01-13 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (cpu_arch): Add ".vmfunc".
* doc/c-i386.texi: Document vmfunc.
2012-01-13 Tristan Gingold <gingold@adacore.com>
* config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
* config/obj-macho.h (SET_SECTION_RELOCS): Define.
(obj_mach_o_reorder_section_relocs): Declare.
2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
absolute indirect symbols.
2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_mach_o_set_vma_data): New type.
(obj_mach_o_set_section_vma): New.
(obj_mach_o_post_relax_hook): New.
* config/obj-macho.h (md_post_relax_hook): Define.
(obj_mach_o_post_relax_hook): Declare.
2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
lazy when the symbol is private_extern.
(obj_mach_o_indirect_sym): New type.
(obj_mach_o_indirect_symbol): New.
(mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
(obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
(obj_macho_frob_label): Likewise. Adjust external and comm
symbol tests.
(obj_mach_o_set_indirect_symbols): New.
(obj_mach_o_frob_file_after_relocs): New.
*config/obj-macho.h (obj_frob_file_after_relocs): Define.
(obj_mach_o_frob_file_after_relocs): Declare.
2012-01-12 Tristan Gingold <gingold@adacore.com>
PR gas/13591
* config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
2012-01-10 Tristan Gingold <gingold@adacore.com>
* struc-symbol.h (struct symbol_flags): New struct, created from...
(struct symbol): ... this one. Add sy_flags field, remove flag fields.
(struct local_symbol): Replace lsy_marker field by lsy_flags.
Adjust comment.
(local_symbol_resolved_p): Adjust.
(local_symbol_mark_resolved): Likewise.
* symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
(local_symbol_make, local_symbol_convert, colon)
(symbol_clone_if_forward_ref, verify_symbol_chain)
(resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
(S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
(S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
(S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
(S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
(symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
(symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
(symbol_mark_mri_common, symbol_clear_mri_common)
(symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
(symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
(symbol_equated_reloc_p, dot_symbol_init)
(print_symbol_value_1): Adjust.
2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_mach_o_weak): Remove.
(obj_mach_o_common_parse): Set symbol qualifiers.
(LAZY, REFE): New macros.
(obj_mach_o_symbol_type): New enum.
(obj_mach_o_set_symbol_qualifier): New.
(obj_mach_o_sym_qual): New.
(mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
a dummy function.
(obj_mach_o_type_for_symbol): New.
(obj_macho_frob_label): New.
(obj_macho_frob_symbol): New.
* config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
(obj_frob_label, obj_macho_frob_label): Declare.
(obj_frob_symbol, obj_macho_frob_symbol): Declare.
2012-01-08 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
2012-01-08 Andrew Pinski <andrew.pinski@caviumnetworks.com>
Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (mips_move_labels): Take the list of labels and
textness as parameters.
(mips_move_text_labels): New function.
(append_insn): Use it instead of mips_move_labels.
(mips_emit_delays, start_noreorder): Likewise.
(mips_align): Take the labels rather than just one label.
Move all labels to after the .align.
(s_align): Change the last argument to mips_align.
(s_cons): Likewise.
(s_float_cons): Likewise.
(s_gpword): Likewise.
(s_gpdword): Likewise.
2012-01-06 Tristan Gingold <gingold@adacore.com>
* config/tc-i386.c: Update copyright year.
(lex_got): Also defined for Mach-O.
Add a guard for non-ELF configuration.
(md_longopts): Also handle -64 for Mach-O.
(md_parse_option): Likewise.
(i386_target_format): Adjust for x86_64-darwin.
2012-01-04 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
(obj_mach_o_get_section_names): New (split from obj_mach_o_section).
(obj_mach_o_make_or_get_sect): Likewise.
(obj_mach_o_section): Split out the functionality shared with zerofill.
(obj_mach_o_zerofill): New.
(obj_mach_o_common_parse): Ensure whitespace is skipped.
(mach_o_pseudo_table): Add .zerofill.
2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
* config/obj-macho.c (obj_macho_process_stab): New.
* config/obj-macho.h (OBJ_PROCESS_STAB): Define.
(obj_macho_process_stab): Declare.
For older changes see ChangeLog-2011
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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