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2014-05-02Move fwait test with prefix to prefix.sH.J. Lu7-9/+13
* gas/i386/opcode-intel.d: Undo the last change. * gas/i386/opcode-suffix.d: Likewise. * gas/i386/opcode.d: Likewise. * gas/i386/opcode.s: Likewise. * gas/i386/prefix.s: Add test for fwait with prefix. * gas/i386/prefix.d: Updated.
2014-05-01Handle prefixes before fwaitH.J. Lu5-0/+17
0x9b (fwait) is both an instruction and an opcode prefix. When 0x9b is treated as an instruction, we need to handle any prefixes before it. This patch handles it properly. gas/testsuite/ PR binutils/16891 * gas/i386/opcode.s: Add test for fwait with prefix. * gas/i386/opcode-intel.d: Updated. * gas/i386/opcode-suffix.d: Likewise. * gas/i386/opcode.d: Likewise. opcodes/ PR binutils/16891 * i386-dis.c (print_insn): Handle prefixes before fwait.
2014-04-28This fixes a bootstrapping problem with gcc 4.9 in an x86 PE environment.Nick Clifton2-1/+10
The problem was that references to weak function symbols were being incorrectly biased by definition's offset. PR gas/16858 * config/tc-i386.c (md_apply_fix): Do not adjust value of pc-relative fixes against weak symbols.
2014-04-26Regenerate files for openrisk -> or1k changeAlan Modra2-4/+6
bfd/ * po/SRC-POTFILES.in: Regenerate. * configure: Regenerate. gas/ * po/POTFILES.in: Regenerate. opcodes/ * po/POTFILES.in: Regenerate.
2014-04-24Fix a problem building the ARM assembler for non-ELF based toolchains.Nick Clifton2-1/+7
* config/tc-arm.c (s_ltorg): Only create a mapping symbol for ELF based targets.
2014-04-23gas/arm: Fix gas tests to run on armeb-linux-eabiWill Newton5-6/+12
Fix various places where endianness needed to be taken into account in the gas testsuite for ARM. gas/testsuite/ChangeLog: 2014-04-23 Will Newton <will.newton@linaro.org> * gas/arm/backslash-at.d: Fix dump output regexps for armeb-linux-eabi configuration. * gas/arm/got_prel.d: Likewise. * gas/arm/inst-po.d: Likewise. * gas/arm/unwind.d: Likewise.
2014-04-23gas/arm: Force output of a data mapping symbol for literal poolsWill Newton5-2/+30
If there is a a trailing align statement in a code section we may output data padding with a data mapping followed by a code alignment with a code mapping. The literal pool may then be output with a code mapping symbol which will cause it to be endian swapped in a big-endian configuration. When outputting a literal pool make sure that a data mapping symbol is output in all cases. gas/ChangeLog: 2014-04-23 Will Newton <will.newton@linaro.org> * config/tc-arm.c (s_ltorg): Call make_mapping_symbol directly instead of mapping_state. gas/testsuite/ChangeLog: 2014-04-23 Will Newton <will.newton@linaro.org> * gas/arm/mapmisc.d: Check literal pool mapping with a trailing .align statement. * gas/arm/mapmisc.s: Likewise.
2014-04-23Add support for the MIPS eXtended Physical Address (XPA) ASE.Andrew Bennett8-2/+104
ChangeLog: binutils/ * doc/binutils.texi: Document the disassemble MIPS XPA instructions command line option. gas/ * config/tc-mips.c (options): Add OPTION_XPA and OPTION_NO_XPA. (md_longopts): Add xpa and no-xpa command line options. (mips_ases): Add MIPS XPA ASE. (mips_cpu_info_table): Update p5600 entry to allow the XPA ASE. * doc/as.texinfo: Document the MIPS XPA command line options. * doc/c-mips.texi: Document the MIPS XPA command line options, and assembler directives. gas/testsuite/ * gas/mips/mips.exp: Add xpa tests. * gas/mips/xpa.s: New test. * gas/mips/xpa.d: Likewise. include/ * opcode/mips.h (ASE_XPA): New define. opcodes/ * mips-dis.c (mips_arch_choices): Update mips32r2 and mips64r2 to allow the MIPS XPA ASE. (parse_mips_dis_option): Process the -Mxpa option. * mips-opc.c (XPA): New define. (mips_builtin_opcodes): Add MIPS XPA instructions and move the locations of the ctc0 and cfc0 instructions.
2014-04-22Add missing ChangeLog entries for nios2 gas selftest patch.Sandra Loosemore2-0/+10
2014-04-22Fix alignment for the first section frag on xtensaMax Filippov6-1/+28
Linking object files produced by partial linking with link-time relaxation enabled sometimes fails with the following error message: dangerous relocation: call8: misaligned call target: (.text.unlikely+0x63) This happens because no basic block with an XTENSA_PROP_ALIGN flag in the property table is generated for the first basic block, even if the .align directive is present. It was believed that the first frag alignment could be derived from the section alignment, but this was not implemented for the partial linking case: after partial linking first frag of a section may become not first, but no additional alignment frag is inserted before it. Basic block for such frag may be merged with previous basic block into extended basic block during relaxation pass losing its alignment restrictions. Fix this by always recording alignment for the first section frag. 2014-04-22 Max Filippov <jcmvbkbc@gmail.com> gas/ * config/tc-xtensa.c (xtensa_handle_align): record alignment for the first section frag. gas/testsuite/ * gas/xtensa/all.exp: Add test for the first section frag alignment. * gas/xtensa/first_frag_align.d: First section frag alignment expected dump. * gas/xtensa/first_frag_align.s: First section frag alignment test source.
2014-04-22Fix Nios II assembler self-test mode.Sandra Loosemore3-0/+153
2014-04-22 Sandra Loosemore <sandra@codesourcery.com> gas/ * config/tc-nios2.c (nios2_consume_arg): Add case for 'E' to unbreak self-test mode. gas/testsuite/ * gas/nios2/selftest.s: New. * gas/nios2/selftest.d: New.
2014-04-22Remove support for the (deprecated) openrisc and or32 configurations and replaceChristian Svensson31-1808/+1678
with support for the new or1k configuration.
2014-04-16Fix more fallout from TC_CONS_FIX_NEW changeAlan Modra3-2/+7
* config/tc-tilegx.h (TC_CONS_FIX_NEW): Add RELOC arg. * config/tc-tilepro.h (TC_CONS_FIX_NEW): Likewise.
2014-04-10bfd/ChangeLogDenis Chertykov7-3/+215
* elf32-avr.c: Add DIFF relocations for AVR. (avr_final_link_relocate): Handle the DIFF relocs. (bfd_elf_avr_diff_reloc): New. (elf32_avr_is_diff_reloc): New. (elf32_avr_adjust_diff_reloc_value): Reduce difference value. (elf32_avr_relax_delete_bytes): Recompute difference after deleting bytes. * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations gas/ChangeLog * config/tc-avr.c: Add new flag mlink-relax. (md_show_usage): Add flag and help text. (md_parse_option): Record whether link relax is turned on. (relaxable_section): New. (avr_validate_fix_sub): New. (avr_force_relocation): New. (md_apply_fix): Generate DIFF reloc. (avr_allow_local_subtract): New. * config/tc-avr.h (TC_LINKRELAX_FIXUP): Define to 0. (TC_FORCE_RELOCATION): Define. (TC_FORCE_RELOCATION_SUB_SAME): Define. (TC_VALIDATE_FIX_SUB): Define. (avr_force_relocation): Declare. (avr_validate_fix_sub): Declare. (md_allow_local_subtract): Define. (avr_allow_local_subtract): Declare. gas/testsuite/ChangeLog * gas/avr/diffreloc_withrelax.d: New testcase. * gas/avr/noreloc_withoutrelax.d: Likewise. * gas/avr/relax.s: Likewise. include/ChangeLog * elf/avr.h: Add new DIFF relocs. ld/testsuite/ChangeLog * ld-avr/norelax_diff.d: New testcase. * ld-avr/relax_diff.d: Likewise. * ld-avr/relax.s: Likewise.
2014-04-10Add support for the MIPS P5600 family of CPUs.Andrew Bennett3-0/+9
ChangeLog: 2014-04-10 Andrew Bennett <andrew.bennett@imgtec.com> * config/tc-mips.c (mips_cpu_info_table): Add P5600 configuation. * doc/c-mips.texi: Document p5600.
2014-04-09Fix a few more targets affected by the change to the TC_CONS_FIX_NEW macro.Nick Clifton5-4/+12
* config/tc-rl78.h (TC_CONS_FIX_NEW): Add RELOC parameter. * config/tc-z80.h (TC_CONS_FIX_NEW): Discard RELOC parameter. * config/tc-aarch64.h (TC_CONS_FIX_NEW): Discard RELOC parameter. * read.c (emit_expr_fix): Mark the r parameter as potentially unused.
2014-04-09ppc476 gas warn on data in code sectionsAlan Modra4-1/+87
* config/tc-ppc.c (warn_476, last_insn, last_seg, last_subseg): New static vars. (md_longopts, md_parse_option, md_show_usage): Add --ppc476-workaround. (ppc_elf_cons_fix_check): New function. (md_assemble): Set last_insn, last_seg, last_subseg. (ppc_byte, md_apply_fix): Handle warn_476. * config/tc-ppc.h (TC_CONS_FIX_CHECK): Define. (ppc_elf_cons_fix_check): Declare. * read.c (cons_worker): Invoke TC_CONS_FIX_CHECK.
2014-04-09gas TC_PARSE_CONS_EXPRESSION communication with TC_CONS_FIX_NEWAlan Modra51-325/+427
A number of targets pass extra information from TC_PARSE_CONS_EXPRESSION to TC_CONS_FIX_NEW via static variables. That's OK, but not best practice. tc-ppc.c goes further in implementing its own replacement for cons(), because the generic one doesn't allow relocation modifiers on constants. This patch fixes both of these warts. * gas/config/tc-alpha.h (TC_CONS_FIX_NEW): Add RELOC parameter. * gas/config/tc-arc.c (arc_cons_fix_new): Add reloc parameter. * gas/config/tc-arc.h (arc_cons_fix_new): Update prototype. (TC_CONS_FIX_NEW): Add RELOC parameter. * gas/config/tc-arm.c (cons_fix_new_arm): Similarly * gas/config/tc-arm.h (cons_fix_new_arm, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-cr16.c (cr16_cons_fix_new): Similarly. * gas/config/tc-cr16.h (cr16_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-crx.h (TC_CONS_FIX_NEW): Similarly. * gas/config/tc-m32c.c (m32c_cons_fix_new): Similarly. * gas/config/tc-m32c.h (m32c_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-mn10300.c (mn10300_cons_fix_new): Similarly. * gas/config/tc-mn10300.h (mn10300_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-ns32k.c (cons_fix_new_ns32k): Similarly. * gas/config/tc-ns32k.h (cons_fix_new_ns32k): Similarly. * gas/config/tc-pj.c (pj_cons_fix_new_pj): Similarly. * gas/config/tc-pj.h (pj_cons_fix_new_pj, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-rx.c (rx_cons_fix_new): Similarly. * gas/config/tc-rx.h (rx_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-sh.c (sh_cons_fix_new): Similarly. * gas/config/tc-sh.h (sh_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-tic54x.c (tic54x_cons_fix_new): Similarly. * gas/config/tc-tic54x.h (tic54x_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-tic6x.c (tic6x_cons_fix_new): Similarly. * gas/config/tc-tic6x.h (tic6x_cons_fix_new, TC_CONS_FIX_NEW): Similarly. * gas/config/tc-arc.c (arc_parse_cons_expression): Return reloc. * gas/config/tc-arc.h (arc_parse_cons_expression): Update proto. * gas/config/tc-avr.c (exp_mod_data): Make global. (pexp_mod_data): Delete. (avr_parse_cons_expression): Return exp_mod_data pointer. (avr_cons_fix_new): Add exp_mod_data_t pointer param. (exp_mod_data_t): Move typedef.. * gas/config/tc-avr.h: ..to here. (exp_mod_data): Declare. (TC_PARSE_CONS_RETURN_TYPE, TC_PARSE_CONS_RETURN_NONE): Define. (avr_parse_cons_expression, avr_cons_fix_new): Update prototype. (TC_CONS_FIX_NEW): Update. * gas/config/tc-hppa.c (hppa_field_selector): Delete static var. (cons_fix_new_hppa): Add hppa_field_selector param. (fix_new_hppa): Adjust. (parse_cons_expression_hppa): Return field selector. * gas/config/tc-hppa.h (parse_cons_expression_hppa): Update proto. (cons_fix_new_hppa): Likewise. (TC_PARSE_CONS_RETURN_TYPE, TC_PARSE_CONS_RETURN_NONE): Define. * gas/config/tc-i386.c (got_reloc): Delete static var. (x86_cons_fix_new): Add reloc param. (x86_cons): Return got reloc. * gas/config/tc-i386.h (x86_cons, x86_cons_fix_new): Update proto. (TC_CONS_FIX_NEW): Add RELOC param. * gas/config/tc-ia64.c (ia64_cons_fix_new): Add reloc param. Adjust calls. * gas/config/tc-ia64.h (ia64_cons_fix_new): Update prototype. (TC_CONS_FIX_NEW): Add reloc param. * gas/config/tc-microblaze.c (parse_cons_expression_microblaze): Return reloc. (cons_fix_new_microblaze): Add reloc param. * gas/config/tc-microblaze.h: Formatting. (parse_cons_expression_microblaze): Update proto. (cons_fix_new_microblaze): Likewise. * gas/config/tc-nios2.c (nios2_tls_ldo_reloc): Delete static var. (nios2_cons): Return ldo reloc. (nios2_cons_fix_new): Delete. * gas/config/tc-nios2.h (nios2_cons): Update prototype. (nios2_cons_fix_new, TC_CONS_FIX_NEW): Delete. * gas/config/tc-ppc.c (md_pseudo_table): Remove quad, long, word, short. Make llong use cons. (ppc_elf_suffix): Return BFD_RELOC_NONE rather than BFD_RELOC_UNUSED. (ppc_elf_cons): Delete. (ppc_elf_parse_cons): New function. (ppc_elf_validate_fix): Don't check for BFD_RELOC_UNUSED. (md_assemble): Use BFD_RELOC_NONE rather than BFD_RELOC_UNUSED. * gas/config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): Define (ppc_elf_parse_cons): Declare. * gas/config/tc-sparc.c (sparc_cons_special_reloc): Delete static var. (sparc_cons): Return reloc specifier. (cons_fix_new_sparc): Add reloc specifier param. (sparc_cfi_emit_pcrel_expr): Use emit_expr_with_reloc. * gas/config/tc-sparc.h (TC_PARSE_CONS_RETURN_TYPE): Define. (TC_PARSE_CONS_RETURN_NONE): Define. (sparc_cons, cons_fix_new_sparc): Update prototype. * gas/config/tc-v850.c (hold_cons_reloc): Delete static var. (v850_reloc_prefix): Use BFD_RELOC_NONE rather than BFD_RELOC_UNUSED. (md_assemble): Likewise. (parse_cons_expression_v850): Return reloc. (cons_fix_new_v850): Add reloc parameter. * gas/config/tc-v850.h (parse_cons_expression_v850): Update proto. (cons_fix_new_v850): Likewise. * gas/config/tc-vax.c (vax_cons_special_reloc): Delete static var. (vax_cons): Return reloc. (vax_cons_fix_new): Add reloc parameter. * gas/config/tc-vax.h (vax_cons, vax_cons_fix_new): Update proto. * gas/config/tc-xstormy16.c (xstormy16_cons_fix_new): Add reloc param. * gas/config/tc-xstormy16.h (xstormy16_cons_fix_new): Update proto. * gas/dwarf2dbg.c (TC_PARSE_CONS_RETURN_NONE): Provide default. (emit_fixed_inc_line_addr): Adjust exmit_expr_fix calls. * gas/read.c (TC_PARSE_CONS_EXPRESSION): Return value. (do_parse_cons_expression): Adjust. (cons_worker): Pass return value from TC_PARSE_CONS_EXPRESSION to emit_expr_with_reloc. (emit_expr_with_reloc): New function handling reloc, mostly extracted from.. (emit_expr): ..here. (emit_expr_fix): Add reloc param. Adjust TC_CONS_FIX_NEW invocation. Handle reloc. (parse_mri_cons): Convert to ISO. * gas/read.h (TC_PARSE_CONS_RETURN_TYPE): Define. (TC_PARSE_CONS_RETURN_NONE): Define. (emit_expr_with_reloc): Declare. (emit_expr_fix): Update prototype. * gas/write.c (write_object_file): Update TC_CONS_FIX_NEW invocation.
2014-04-04Add support for Intel SGX instructionsIlya Tocar8-0/+57
Add Intel SGX instructions support to assembler and disassembler. gas/ * config/tc-i386.c (cpu_arch): Add .se1. * doc/c-i386.texi: Document .se1/se1. gas/testsuite/ * gas/i386/i386.exp: Run SE1 tests. * gas/i386/se1.d: New file. * gas/i386/se1.s: Ditto. * gas/i386/x86-64-se1.d: Ditto. * gas/i386/x86-64-se1.s: Ditto. opcodes/ * i386-dis.c (rm_table): Add encls, enclu. * i386-gen.c (cpu_flag_init): Add CPU_SE1_FLAGS, (cpu_flags): Add CpuSE1. * i386-opc.h (enum): Add CpuSE1. (i386_cpu_flags): Add cpuse1. * i386-opc.tbl: Add encls, enclu. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
2014-04-02Add checks for overfar branchesDJ Delorie2-2/+17
Check 8 and 16 bit PCREL fixes for overflow, since we bypass the later overflow checks in write.c. Direct relocs are left alone, as gcc has been known to take advantage of the silent overflows when comparing addresses to constant ranges.
2014-04-02This fixes an internal error in GAS, triggered by the test case reported in ↵Nick Clifton2-2/+13
PR 16765. The problem was that gcc was generating assembler with missing unwind directives in it, so that a gas_assert was being triggered. The patch replaces the assert with an error message. * config/tc-arm.c (create_unwind_entry): Report an error if an attempt to recreate an unwind directive is encountered.
2014-03-29 * config/tc-avr.c: Add specified_mcu variable for selected mcu.Denis Chertykov5-3/+100
(enum options): add OPTION_RMW_ISA for -mrmw option. (struct option md_longopts): Add mrmw option. (md_show_usage): add -mrmw option description. (md_parse_option): Update isa details if -mrmw option specified. * doc/c-avr.texi: Add doc for new option -mrmw. * gas/avr/avr.exp: Run new tests. * gas/avr/rmw.d: Add test for additional ISA support. * gas/avr/rmw.s: Ditto.
2014-03-29 * gas/ChangeLog: RevertDenis Chertykov7-115/+3
* gas/config/tc-avr.c: Revert * gas/doc/c-avr.texi: Revert * gas/testsuite/ChangeLog: Revert * gas/testsuite/gas/avr/avr.exp: Revert * gas/testsuite/gas/avr/rmw.d: Revert * gas/testsuite/gas/avr/rmw.s: Revert This reverts commit d24e46e3e247e46eb2f5e7ebb5efd0f9fcc5fcdd.
2014-03-29 * config/tc-avr.c: Add specified_mcu variable for selected mcu.Denis Chertykov7-3/+115
(enum options): add OPTION_RMW_ISA for -mrmw option. (struct option md_longopts): Add mrmw option. (md_show_usage): add -mrmw option description. (md_parse_option): Update isa details if -mrmw option specified. * doc/c-avr.texi: Add doc for new option -mrmw. * gas/avr/avr.exp: Run new tests. * gas/avr/rmw.d: Add test for additional ISA support. * gas/avr/rmw.s: Ditto.
2014-03-27This fixes a compile time error triggered by -Werror=format-security becauseNick Clifton2-1/+6
a call to sprintf was being made with a non-constant formatting string. * config/tc-score.c (s3_parse_pce_inst): Add "%s" parameter to sprintf in order to avoid a compile time warning.
2014-03-26Add support for %hi8, %hi16 and %lo16 being used when relocation are necessary.Nick Clifton2-2/+35
* config/tc-rl78.c (rl78_op): Issue an error message if a 16-bit relocation is used on an 8-bit operand or vice versa. (tc_gen_reloc): Use the RL78_16U relocation for RL78_CODE. (md_apply_fix): Add support for RL78_HI8, RL78_HI16 and RL78_LO16.
2014-03-25This patch adds a new pseudo-op - .seh_code - to structured exception handlingNick Clifton3-1/+17
suite of ops. It changes the current section back to the code section of the current function. This is helpful because the code section may not be .text. * config/obj-coff-seh.c (obj_coff_seh_code): New function - switches the current segment back to the code segment recorded when seh_proc was last invoked. * config/obj-coff-seh.h (SEH_CMDS): Add seh_code.
2014-03-25Revert "Remove magic treatment of toc symbols for powerpc ELF"Alan Modra2-4/+24
It turns out that glibc's sysdeps/powerpc/powerpc64/start.S uses this feature. :-( * config/tc-ppc.c (ppc_is_toc_sym): Revert 2014-03-05. (md_assemble): Likewise. Warn.
2014-03-21Add support to the Xtensa target for creating trampolines for out-of-range ↵David Weatherford11-2/+753
branches. * tc-xtensa.c (xtensa_check_frag_count, xtensa_create_trampoline_frag) (xtensa_maybe_create_trampoline_frag, init_trampoline_frag) (find_trampoline_seg, search_trampolines, get_best_trampoline) (check_and_update_trampolines, add_jump_to_trampoline) (dump_trampolines): New function. (md_parse_option): Add cases for --[no-]trampolines options. (md_assemble, finish_vinsn, xtensa_end): Add call to xtensa_check_frag_count. (xg_assemble_vliw_tokens): Add call to xtensa_maybe_create_trampoline_frag. (xtensa_relax_frag): Relax fragments with RELAX_TRAMPOLINE state. (relax_frag_immed): Relax jump instructions that cannot reach its target. * tc-xtensa.h (xtensa_relax_statesE::RELAX_TRAMPOLINE): New relax state. * as.texinfo: Document --[no-]trampolines command-line options. * c-xtensa.texi: Document trampolines relaxation and command line options. * frags.c (get_frag_count, clear_frag_count): New function. (frag_alloc): Increment totalfrags counter. * frags.h (get_frag_count, clear_frag_count): New function. * all.exp: Add test for trampoline relaxation. * trampoline.d: Trampoline relaxation expected dump. * trampoline.s: Trampoline relaxation test source.
2014-03-20Add opcode relaxation for rl78-elfDJ Delorie5-23/+511
This patch adds initial in-gas opcode relaxation for the rl78 backend. Specifically, it checks for conditional branches that are too far and replaces them with inverted branches around longer fixed branches.
2014-03-20gas/Richard Sandiford17-20/+182
* config/tc-mips.h (DIFF_EXPR_OK, CFI_DIFF_EXPR_OK): Define. * config/tc-mips.c (md_pcrel_from): Remove error message. (md_apply_fix): Convert PC-relative BFD_RELOC_32s to BFD_RELOC_32_PCREL. Report a specific error message for unhandled PC-relative expressions. Handle BFD_RELOC_8. gas/testsuite/ * gas/all/gas.exp: Remove XFAIL of forward.d for MIPS. * gas/mips/pcrel-1.s, gas/mips/pcrel-1.d, gas/mips/pcrel-2.s, gas/mips/pcrel-2.d, gas/mips/pcrel-3.s, gas/mips/pcrel-3.l, gas/mips/pcrel-4.s, gas/mips/pcrel-4-32.d, gas/mips/pcrel-4-n32.d, gas/mips/pcrel-4-64.d: New tests. * gas/mips/mips.exp: Run them. * gas/mips/lui-2.l: Tweak error message for line 7. ld/testsuite/ * ld-elf/merge.d: Remove MIPS XFAIL.
2014-03-20Fix memory size for gather/scatter instructionsIlya Tocar9-192/+205
For gathers with indices larger than elements (e. g.) vpgatherqd ymm6{k1}, ZMMWORD PTR [ebp+zmm7*8-123] We currently treat memory size as a size of index register, while it is actually should be size of destination register: vpgatherqd ymm6{k1}, YMMWORD PTR [ebp+zmm7*8-123] This patch fixes it. opcodes/ * i386-opc.tbl: Change memory size for vgatherpf0qps, vgatherpf1qps, vscatterpf0qps, vscatterpf1qps, vgatherqps, vpgatherqd, vpscatterqd, vscatterqps. * i386-tbl.h: Regenerate. gas/testsuite/ * gas/i386/avx512pf-intel.d: Change memory size for vgatherpf0qps, vgatherpf1qps, vscatterpf0qps, vscatterpf1qps. * gas/i386/avx512pf.s: Ditto. * gas/i386/x86-64-avx512pf-intel.d: Ditto. * gas/i386/x86-64-avx512pf.s: Ditto. * gas/i386/avx512f-intel.d: Change memory size for vgatherqps, vpgatherqd, vpscatterqd, vscatterqps. * gas/i386/avx512f.s: Ditto. * gas/i386/x86-64-avx512f-intel.d: Ditto. * gas/i386/x86-64-avx512f.s: Ditto.
2014-03-19This patch adds support for the hyperprivileged registers %hstick_offsetJose E. Marchesi8-6/+37
and %hstick_enable to the Sparc assembler. * config/tc-sparc.c (hpriv_reg_table): Added entries for %hstick_offset and %hstick_enable. * doc/c-sparc.texi (Sparc-Regs): Document the %hstick_offset and %hstick_enable hyperprivileged registers. * sparc-dis.c (v9_hpriv_reg_names): Names for %hstick_offset and %hstick_enable added. * gas/sparc/rdhpr.s: Test rd %hstick_offset and %hstick_enable. * gas/sparc/rdhpr.d: Likewise. * gas/sparc/wrhpr.s: Test wr %hstick_offset and %hstick_enable. * gas/sparc/wrhpr.d: Likewise.
2014-03-19Fix Sparc test which was failing in the presence of new v9 opcodes.Jose E. Marchesi2-2/+7
* gas/sparc/ldd_std.d: Fix objdump invocation in order to get the old opcodes for the ldtw, ldtwa, stw and stwa instructions.
2014-03-19Remove spurious character.Nick Clifton1-1/+1
2014-03-19Add support for ARM assembler produced by CodeCompositor Studio.Daniel Gutson12-4/+289
* config/tc-arm.c (codecomposer_syntax): New flag that states whether the CCS syntax compatibility mode is on or off. (asmfunc_states): New enum to represent the asmfunc directive state. (asmfunc_state): New variable holding the asmfunc directive state. (comment_chars): Rename to arm_comment_chars. (line_separator_chars): Rename to arm_line_separator_chars. (s_ccs_ref): New function that handles the .ref directive. (asmfunc_debug): New function. (s_ccs_asmfunc): New function that handles the .asmfunc directive. (s_ccs_endasmfunc): New function that handles the .endasmfunc directive. (s_ccs_def): New function that handles the .def directive. (tc_start_label_without_colon): New function. (md_pseudo_table): Added new CCS directives. (arm_ccs_mode): New function that handles the -mccs command line option. (arm_long_opts): Added new -mccs command line option. * config/tc-arm.h (LABELS_WITHOUT_COLONS): New macro. (TC_START_LABEL_WITHOUT_COLON): New macro. (tc_start_label_without_colon): Added extern function declaration. (tc_comment_chars): Define. (tc_line_separator_chars): Define. * app.c (do_scrub_begin): Use tc_line_separator_chars, if defined. * read.c (read_begin): Likewise. * doc/as.texinfo: Add documentation for the -mccs command line option. * doc/c-arm.texi: Likewise. * doc/internals.texi: Document tc_line_separator_chars. * NEWS: Mention the new feature. * gas/arm/ccs.s: New test case. * gas/arm/ccs.d: New expected disassembly.
2014-03-19Fix RX gas testsuite failures by accounting for new variations in the ↵Nick Clifton2-339/+343
disassembler's output. * rx-decode.opc (bwl): Allow for bogus instructions with a size field of 3. (sbwl, ubwl, SCALE): Likewise. * rx-decode.c: Regenerate. * gas/rx/mov.d: Update expected disassembly.
2014-03-18Enable verbose error messages by default for AArch64 gas.Yufeng Zhang7-4/+203
gas/ * config/tc-aarch64.c (aarch64_opts): Add new option "mno-verbose-error". (verbose_error_p): Initialize to 1. * doc/c-aarch64.texi (AArch64 Options): Document -mverbose-error and -mno-verbose-error. gas/testsuite/ * gas/aarch64/illegal.d: Pass -mno-verbose-error. * gas/aarch64/verbose-error.s: Add more verbose message testcases. * gas/aarch64/verbose-error.l: Ditto.
2014-03-17Add support for parsing VFP register names in .cfi_offset directives.Nick Clifton5-8/+48
PR gas/16694 * config/tc-arm.c (tc_arm_regname_to_dw2regnum): Parse VFP registers as well. * gas/cfi/cfi-arm-1.s: Add checks of VFP registers. * gas/cfi/cfi-arm-1.d: Update expected output.
2014-03-13AArch64: Clean up docs and document -mcpu and -march.Richard Earnshaw2-7/+83
2014-03-13 Richard Earnshaw <rearnsha@arm.com> Jiong Wang <Jiong.Wang@arm.com> * doc/c-aarch64.texi: Clean up some formatting issues. (AArch64 Options): Document -mcpu and -march. (AArch64 Extensions): New node.
2014-03-13Make the new aarch64 bignum test endian agnostic.Nick Clifton3-4/+9
* gas/aarch64/litpool.s: Make the test endian agnostic. * gas/aarch64/litpool.d: Update expected disassembly.
2014-03-13Add pe/x86_64 bigobj file format.Tristan Gingold7-1/+78
bfd/ * peicode.h (pe_ILF_object_p): Adjust, as the version number has been read. (pe_bfd_object_p): Also read version number to detect ILF. * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define. (x86_64pe_bigobj_vec): Define * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field. (bfd_coff_max_nscns): New macro. (coff_compute_section_file_positions): Use unsigned int for target_index. Compare with bfd_coff_max_nscns. (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table): Set a value for _bfd_coff_max_nscns. (header_bigobj_classid): New constant. (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out) (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out) (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New functions. (bigobj_swap_table): New table. * libcoff.h: Regenerate. * coff-sh.c (bfd_coff_small_swap_table): Likewise. * coff-alpha.c (alpha_ecoff_backend_data): Add value for _bfd_coff_max_nscns. * coff-mips.c (mips_ecoff_backend_data): Likewise. * coff-rs6000.c (bfd_xcoff_backend_data) (bfd_pmac_xcoff_backend_data): Likewise. * coff64-rs6000.c (bfd_xcoff_backend_data) (bfd_xcoff_aix5_backend_data): Likewise. * targets.c (x86_64pe_bigobj_vec): Declare. * configure.in (x86_64pe_bigobj_vec): New vector. * configure: Regenerate. * config.bfd: Add bigobj object format for Windows targets. gas/ * config/tc-i386.c (use_big_obj): Declare. (OPTION_MBIG_OBJ): Define. (md_longopts): Add -mbig-obj option. (md_parse_option): Handle it. (md_show_usage): Display help for this option. (i386_target_format): Use bigobj for x86-64 if -mbig-obj. * doc/c-i386.texi: Document the option. gas/testsuite/ * gas/pe/big-obj.d, gas/pe/big-obj.s: Add test. * gas/pe/pe.exp: Add test. include/coff/ * pe.h (struct external_ANON_OBJECT_HEADER_BIGOBJ): Declare. (FILHSZ_BIGOBJ): Define. (struct external_SYMBOL_EX): Declare. (SYMENT_BIGOBJ, SYMESZ_BIGOBJ): Define. (union external_AUX_SYMBOL_EX): Declare. (AUXENT_BIGOBJ, AUXESZ_BIGOBJ): Define. * internal.h (struct internal_filehdr): Change type of f_nscns.
2014-03-12The value of a bignum expression is held in a single global array. This meansNick Clifton5-12/+101
that if multiple bignum values are encountered only the most recent is valid. If such expressions are cached, eg to be emitted into a literal pool later on in the assembly, then only one expression - the last - will be correct. This patch fixes the problem for the AArch64 target by caching each bignum value locally. PR gas/16688 * config/tc-aarch64.c (literal_expression): New structure. (literal_pool): Replace exp array with literal_expression array. (add_to_lit_pool): When adding a bignum cache the big value. (s_ltorg): When emitting a bignum initialise the global bignum array from the cached value. * gas/aarch64/litpool.s: New test case. * gas/aarch64/litpool.d: Expected disassembly.
2014-03-12autoreconfAlan Modra4-2/+26
Regenerate Makefile.in in bfd, binutils, gas, gold, gprof, ld, opcodes. Regenerate gas/config.in.
2014-03-06 * gas/tc-avr.c: Add new devicesDenis Chertykov3-37/+108
avr25: ata5272, attiny828 avr35: ata5505, attiny1634 avr4: atmega8a, ata6285, ata6286, atmega48pa avr5: at90pwm161, ata5790, ata5795, atmega164pa, atmega165pa, atmega168pa, atmega32a, atmega64rfr2, atmega644rfr2, atmega64a, atmega16hva2 avr51: atmega128a, atmega1284 avrxmega2: atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4, atxmega32e5, atxmega16e5, atxmega8e5 avrxmega4: atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3, atxmega64c3, atxmega64d4 avrxmega6: atxmega128a3u, atxmega128b3, atxmega128c3, atxmega128d4, atxmega192a3u, atxmega192c3, atxmega256a3u, atxmega256c3, atxmega384c3, atxmega384d3 avrxmega7: atxmega128a4u * doc/c-avr.texi: Ditto.
2014-03-05Update copyright yearsAlan Modra534-888/+543
2014-03-05Support R_PPC64_ADDR64_LOCALAlan Modra2-0/+7
This adds support for "func@localentry", an expression that returns the ELFv2 local entry point address of function "func". I've excluded dynamic relocation support because that obviously would require glibc changes. include/elf/ * ppc64.h (R_PPC64_REL24_NOTOC, R_PPC64_ADDR64_LOCAL): Define. bfd/ * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry. (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL. (ppc64_elf_check_relocs): Likewise. (ppc64_elf_relocate_section): Likewise. * Add BFD_RELOC_PPC64_ADDR64_LOCAL. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. gas/ * config/tc-ppc.c (ppc_elf_suffix): Support @localentry. (md_apply_fix): Support R_PPC64_ADDR64_LOCAL. ld/testsuite/ * ld-powerpc/elfv2-2a.s, ld-powerpc/elfv2-2b.s: New files. * ld-powerpc/elfv2-2exe.d, ld-powerpc/elfv2-2so.d: New files. * ld-powerpc/powerpc.exp: Run new test. elfcpp/ * powerpc.h (R_PPC64_REL24_NOTOC, R_PPC64_ADDR64_LOCAL): Define. gold/ * powerpc.cc (Target_powerpc::Scan::local, global): Support R_PPC64_ADDR64_LOCAL. (Target_powerpc::Relocate::relocate): Likewise.
2014-03-05Support more relocs on 16-bit insn fieldsAlan Modra2-116/+116
This patch allows gas to assemble a testcase like li 3,ext_sym which oddly was not accepted while the following is OK: li 3,ext_sym@l * config/tc-ppc.c (md_assemble): Move code adjusting reloc types later. Merge absolute and relative branch reloc selection. Generate 16-bit relocs for most 16-bit insn fields given a non-constant expression.
2014-03-05Remove magic treatment of toc symbols for powerpc ELFAlan Modra2-27/+15
The XCOFF assembler does some wierd things with instructions like `lwz 9,sym(30'. See the comment in md_apply_fix. From an ELF perspective, it's weird even to magically select a TOC16 reloc when a symbol is in the TOC/GOT. ELF assemblers generally use modifiers like @toc to select relocs, so remove this "feature" for ELF. I believe this was to support gcc -m32 -mcall-aixdesc but that combination of gcc options has been broken for a long time. * config/tc-ppc.c (ppc_is_toc_sym): Remove OBJ_ELF support. (md_assemble): Don't call ppc_is_toc_sym for ELF.
2014-03-04Fix changelog formatting in last commit -- sorryRichard Sandiford1-1/+1
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