summaryrefslogtreecommitdiff
path: root/gas
Commit message (Collapse)AuthorAgeFilesLines
* MIPS/GAS: Correct `mips-*-windiss' target emulation configurationMaciej W. Rozycki2018-01-262-0/+6
| | | | | | | | | | | | | | | | | | | | | Fix a commit 0a44bf6950b3 ("mips-vxworks support"), <https://sourceware.org/ml/binutils/2006-03/msg00179.html>, regression and override the choice of the `vxworks' target environment introduced with commit ea3eed15006f ("Add generic vxworks GAS target."), <https://sourceware.org/ml/binutils/2005-01/msg00052.html>, for `mips-*-windiss' targets as they have not been converted to the VxWorks target format introduced with the former commit, removing a GAS target format selection failure: Assembler messages: Fatal error: selected target format 'elf32-bigmips-vxworks' unknown on any assembly attempt with `mips-windiss' and equivalent target configurations. gas/ * configure.tgt: Use generic emulation for `mips-*-windiss', overriding the blanket choice made for `*-*-windiss'.
* MIPS/GAS: Correct `mips-*-sysv4*' target emulation configurationMaciej W. Rozycki2018-01-262-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | Use `mips-*-sysv4*' rather than `mips-*-sysv4*MP*' to match the system type for System V Release 4 MIPS targets, removing a GAS target selection failure: Assembler messages: Fatal error: selected target format 'elf32-bigmips' unknown on any assembly attempt with `mips-sysv4' and equivalent target configurations. These would typically be called `mips-sni-sysv4' (Sinix) vs `mips-dde-sysv4.2MP' (Supermax). This corrects commit 8614eeee67f9 ("Traditional MIPS patches"), <https://sourceware.org/ml/binutils/2000-07/msg00018.html>, making GAS target selection match commit dd745cfae548 ("Traditional MIPS patches"), <https://sourceware.org/ml/binutils/2000-07/msg00018.html>, and commit 3548145dcbf6 ("Traditional MIPS patches"), <https://sourceware.org/ml/binutils/2000-07/msg00018.html>, which added support for these targets to BFD and LD respectively. gas/ * configure.tgt: Use `mips-*-sysv4*' rather than `mips-*-sysv4*MP*'.
* [GAS][AARCH64]Add group relocations to create PC-relative offset.Renlin Li2018-01-2416-0/+263
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a patch to add the gas support for group relocations to create a 16, 32, 48, or 64 bit PC-relative offset inline. The following relocations are added along with the test cases: BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3. bfd/ 2018-01-24 Renlin Li <renlin.li@arm.com> * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3. gas/ 2018-01-24 Renlin Li <renlin.li@arm.com> * config/tc-aarch64.c (reloc_table): add entries for BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3. (process_movw_reloc_info): Supports newly added MOVW_PREL relocations. (md_apply_fix): Likewise * testsuite/gas/aarch64/prel_g0.s: New. * testsuite/gas/aarch64/prel_g0.d: New. * testsuite/gas/aarch64/prel_g0_nc.s: New. * testsuite/gas/aarch64/prel_g0_nc.d: New. * testsuite/gas/aarch64/prel_g1.s: New. * testsuite/gas/aarch64/prel_g1.d: New. * testsuite/gas/aarch64/prel_g1_nc.s: New. * testsuite/gas/aarch64/prel_g1_nc.d: New. * testsuite/gas/aarch64/prel_g2.s: New. * testsuite/gas/aarch64/prel_g2.d: New. * testsuite/gas/aarch64/prel_g2_nc.s: New. * testsuite/gas/aarch64/prel_g2_nc.d: New. * testsuite/gas/aarch64/prel_g3.s: New. * testsuite/gas/aarch64/prel_g3.d: New.
* MIPS/GAS: Correct default ABI selection for `mips64*-ps2-elf*'Maciej W. Rozycki2018-01-233-2/+10
| | | | | | | | | | | | | Correct an issue with the `mips64*-ps2-elf*' target introduced with commit e407c74b5b60 ("Support for MIPS R5900 (Sony Playstation 2)"), <https://sourceware.org/ml/binutils/2012-12/msg00240.html> and make the n32 ABI the default for GAS, consistently with how BFD and LD are configured for this target. gas/ * configure.ac: Also set `mips_default_abi' to N32_ABI for `mips64*-ps2-elf*'. * configure: Regenerate.
* MIPS/GAS: Remove a stale OPTION_COMPAT_ARCH_BASE option markerMaciej W. Rozycki2018-01-232-1/+5
| | | | | | | | | | Complement commit 23fce1e31156 ("MIPS16 intermix test failure"), <https://sourceware.org/ml/binutils/2009-01/msg00335.html>, and remove a stale option marker entry. gas/ * config/tc-mips.c (options): Remove OPTION_COMPAT_ARCH_BASE enum value.
* Enable Intel PCONFIG instruction.Igor Tsimbalist2018-01-2310-1/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Intel has disclosed a set of new instructions for Icelake processor. The spec is https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf This patch enables Intel PCONFIG instruction. gas/ * config/tc-i386.c (cpu_arch): Add .pconfig. * doc/c-i386.texi: Document .pconfig. * testsuite/gas/i386/i386.exp: Add PCONFIG tests. * testsuite/gas/i386/pconfig-intel.d: New test. * testsuite/gas/i386/pconfig.d: Likewise. * testsuite/gas/i386/pconfig.s: Likewise. * testsuite/gas/i386/x86-64-pconfig-intel.d: Likewise. * testsuite/gas/i386/x86-64-pconfig.d: Likewise. * testsuite/gas/i386/x86-64-pconfig.s: Likewise. opcodes/ * i386-dis.c (enum): Add pconfig. * i386-gen.c (cpu_flag_init): Add CPU_PCONFIG_FLAGS. (cpu_flags): Add CpuPCONFIG. * i386-opc.h (enum): Add CpuPCONFIG. (i386_cpu_flags): Add cpupconfig. * i386-opc.tbl: Add PCONFIG instruction. * i386-init.h: Regenerate. * i386-tbl.h: Likewise.
* Enable Intel WBNOINVD instruction.Igor Tsimbalist2018-01-2310-0/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Intel has disclosed a set of new instructions for Icelake processor. The spec is https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf This patch enables Intel WBNOINVD instruction. gas/ * config/tc-i386.c (cpu_arch): Add .wbnoinvd. * doc/c-i386.texi: Document .wbnoinvd. * testsuite/gas/i386/i386.exp: Add WBNOINVD tests. * testsuite/gas/i386/wbnoinvd-intel.d: New test. * testsuite/gas/i386/wbnoinvd.d: Likewise. * testsuite/gas/i386/wbnoinvd.s: Likewise. * testsuite/gas/i386/x86-64-wbnoinvd-intel.d: Likewise. * testsuite/gas/i386/x86-64-wbnoinvd.d: Likewise. * testsuite/gas/i386/x86-64-wbnoinvd.s: Likewise. opcodes/ * i386-dis.c (enum): Add PREFIX_0F09. * i386-gen.c (cpu_flag_init): Add CPU_WBNOINVD_FLAGS. (cpu_flags): Add CpuWBNOINVD. * i386-opc.h (enum): Add CpuWBNOINVD. (i386_cpu_flags): Add cpuwbnoinvd. * i386-opc.tbl: Add WBNOINVD instruction. * i386-init.h: Regenerate. * i386-tbl.h: Likewise.
* MIPS/GAS: Correct `as --help' always reporting `o32' as the default ABIMaciej W. Rozycki2018-01-232-3/+13
| | | | | | | | | | | | Remove an issue with `as --help' always reporting `o32' as the default ABI regardless of what the default actually is, originally caused by commit cac012d6d394 ("check mips abi x linker emulation compatibility"), <https://sourceware.org/ml/binutils/2003-05/msg00187.html> missing an update here. gas/ * config/tc-mips.c (md_show_usage): Correctly indicate the configuration-specific default ABI.
* MIPS/GAS: Add missing `-mmips16e2'/`-mno-mips16e2' help textMaciej W. Rozycki2018-01-232-0/+8
| | | | | | | | | | Correct a commit 25499ac7ee92 ("MIPS16e2: Add MIPS16e2 ASE support") GAS bug and add missing help text for the `-mmips16e2' and `-mno-mips16e2' options added with said commit. gas/ * config/tc-mips.c (md_show_usage): Report `-mmips16e2' and `-mno-mips16e2' options.
* GAS/doc: Correct `.set nomips16e2' directive description syntaxMaciej W. Rozycki2018-01-222-2/+7
| | | | | | gas/ * doc/c-mips.texi (MIPS ASE Instruction Generation Overrides): Correct syntax of the `.set nomips16e2' directive description.
* Fix the RX assembler so that it can handle escaped double quote characters, ↵Oleg Endo2018-01-225-2/+30
| | | | | | | | | | ie: \" PR 22737 * config/tc-rx.c (rx_start_line): Handle escaped double-quote character. * testsuite/gas/rx/pr22737.s: New test. * testsuite/gas/rx/pr22737.d: Likewise. * testsuite/gas/rx/rx.exp: Run the new test.
* [gas/ARM] Remove spurious commentsThomas Preud'homme2018-01-192-2/+5
| | | | | | | | | | Remove spurious comments after the definition of ToC and ToU. 2018-01-19 Thomas Preud'homme <thomas.preudhomme@arm.com> gas/ * config/tc-arm.c (ToC macro): Remove spurious comment. (ToU macro): Likewise.
* RISC-V: Fix bug in prior addi/c.nop patch.Jim Wilson2018-01-172-0/+15
| | | | | | | | gas/ * config/tc-riscv.c (validate_riscv_insn) <'z'>: New. (riscv_ip) <'z'>: New. opcodes/ * riscv-opc.c (riscv_opcodes) <addi>: Use z instead of 0.
* Replace CET bit with IBT and SHSTK bits.Igor Tsimbalist2018-01-1712-6/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The latest specification for Intel CET technology defined two new bits instead of previously used CET bit. These are IBT and SHSTK bits. The patch replaces CET bit with IBT and SHSTK bits. gas/ * config/tc-i386.c (cpu_arch): Delete .cet. Add .ibt, .shstk. (cpu_noarch): Add noibt, noshstk. (parse_insn): Change cpucet to cpuibt. * doc/c-i386.texi: Delete .cet. Add .ibt, .shstk. * testsuite/gas/i386/cet-ibt-inval.l: New test. * testsuite/gas/i386/cet-ibt-inval.s: Likewise. * testsuite/gas/i386/cet-shstk-inval.l: Likewise. * testsuite/gas/i386/cet-shstk-inval.s: Likewise. * testsuite/gas/i386/x86-64-cet-ibt-inval.l: Likewise. * testsuite/gas/i386/x86-64-cet-ibt-inval.s: Likewise. * testsuite/gas/i386/x86-64-cet-shstk-inval.l: Likewise. * testsuite/gas/i386/x86-64-cet-shstk-inval.s: Likewise. opcodes/ * i386-gen.c (cpu_flag_init): Delete CPU_CET_FLAGS, CpuCET. Add CPU_IBT_FLAGS, CPU_SHSTK_FLAGS, CPY_ANY_IBT_FLAGS, CPU_ANY_SHSTK_FLAGS, CpuIBT, CpuSHSTK. (cpu_flags): Add CpuIBT, CpuSHSTK. * i386-opc.h (enum): Add CpuIBT, CpuSHSTK. (i386_cpu_flags): Add cpuibt, cpushstk. * i386-opc.tbl: Change CpuCET to CpuSHSTK and CpuIBT. * i386-init.h: Regenerate. * i386-tbl.h: Likewise.
* Update translations for various binutils components.Nick Clifton2018-01-162-2448/+2647
| | | | | | | | | | | ld * po/pt_BR.po: Updated Brazilian Portugese translation. opcodes * po/pt_BR.po: Updated Brazilian Portugese translation. * po/de.po: Updated German translation. gas * po/fr.po: Updated French translation. binutils* po/fr.po: Updated French translation.
* RISC-V: Add support for addi that compresses to c.nop.Jim Wilson2018-01-153-2/+9
| | | | | | | | | gas/ * testsuite/gas/riscv/c-zero-imm.s: Test addi that compresses to c.nop. * testsuite/gas/riscv/c-zero-imm.d: Likewise. opcodes/ * riscv-opc.c (match_c_nop): New. (riscv_opcodes) <addi>: Handle an addi that compresses to c.nop.
* [ARM] Add new macro for Thumb-only opcodesThomas Preud'homme2018-01-152-9/+27
| | | | | | | | | | | | | | | | | Armv8-M Security Extensions introduced some Thumb-only opcodes (eg. sg). These are defined using the TUE and TCE macros, setting the Arm execution state related fields to 0/NULL. This patch adds 2 new macros to avoid filling this field and clearly identify Thumb-only instructions. 2018-01-15 Thomas Preud'homme <thomas.preudhomme@arm.com> gas/ * config/tc-arm.c (ToC): Define macro. (ToU): Likewise. (insns): Make use of above macros for new instructions introduced in Armv8-M.
* [ARM] Enable conditional Armv8-M instructionsThomas Preud'homme2018-01-153-11/+27
| | | | | | | | | | | | | | | | Newly introduced instructions common to ARMv8-M Baseline and Mainline are currently all marked as unconditional. However, all instructions but sg (ie. blxns, bxns, tt, ttt, tta, ttat, vlldm and vlstm) do actually support conditional execution. This patch fixes the definition of these instructions accordingly. 2018-01-15 Thomas Preud'homme <thomas.preudhomme@arm.com> gas/ * config/tc-arm.c (insns): Make blxns, bxns, tt, ttt, tta, ttat, vlldm and vlstm conditionally executable and reindent parameters. * testsuite/gas/arm/archv8m-cmse-main.s: Add conditional version of aforementionned instructions.
* [ARM] No IT usage deprecation for ARMv8-MThomas Preud'homme2018-01-157-54/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Deprecations related to the use of the IT instruction introduced in Armv8-A do not apply to Armv8-M Baseline and mainline. However the warning logic do not distinguish between the various profiles and warn whenever the architecture version is 8. This patch adds a check to exclude M profile architectures from this warning. This works as expected when -march is specified on the command-line or a .arch/.cpu directive exist. However, in autodetection mode the CPU/architecture targeted is only known once the instructions have been all processed but this code is run when IT instruction is processed. It is therefore not possible to distinguish between Armv8-M and Armv8-A in that mode. The approach chosen here is not to warn in autodetection mode. The udf.d testcase that relied on that behavior to test deprecation warning for Armv8-A is therefore updated to explicitely pass -march=armv8-a. 2018-01-15 Thomas Preud'homme <thomas.preudhomme@arm.com> gas/ * config/tc-arm.c (it_fsm_post_encode): Do not warn if targeting M profile architecture or if in autodetection mode. Clarify that deprecation is for performance reason and concerns Armv8-A and Armv8-R. * testsuite/gas/arm/armv8-ar-bad.l: Adapt to new IT deprecation warning message. * testsuite/gas/arm/armv8-ar-it-bad.l: Likewise. * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.l: Likewise. * testsuite/gas/arm/udf.l: Likewise. * testsuite/gas/arm/udf.d: Assemble for Armv8-A explicitely.
* Update Ukranian translations for bfd, binutils, gas, gold, ld and opcodesNick Clifton2018-01-152-2446/+2678
|
* Update pot filesNick Clifton2018-01-132-2430/+2597
|
* Bump version number to 2.30.51Nick Clifton2018-01-132-10/+14
| | | | | | | | | | | | | | | | | | | | | bfd/ * version.m4: Bump version to 2.30.51 * configure: Regenerate. binutils/ * configure: Regenerate. gas/ * configure: Regenerate. gprof/ * configure: Regenerate. ld/ * configure: Regenerate. opcodes/ * configure: Regenerate.
* Add note about 2.30 branch creation to changelogsNick Clifton2018-01-131-0/+1
|
* Add 2.30 markers to NEWS files.Nick Clifton2018-01-132-0/+6
| | | | | | | | | | | binutils/ * NEWS: Add marker for 2.30. gas/ * NEWS: Add marker for 2.30. ld/ * NEWS: Add marker for 2.30.
* Fix compile time warning building aout targeted architectures.Gunther Nikl2018-01-122-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | Occasionally I build an out-of-tree a.out target (m68k-amigaos). After a system upgrade which included a newer compiler (clang 4) the build produces warnings like this: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined] This is caused by the macro gas/config/aout_gnu.h:USE_EXTENDED_RELOC. Since it is in a header file, the warning triggers for several files. I am unsure what solution is preferable, thus I am suggesting two patches: a) keep the offending macro but define it explicitly to 0 and 1 b) replace the macro usage with its value where it is used. Either patch removes the warning for clang. I did not check with a recent GCC. * gas/config/aout_gnu.h (USE_EXTENDED_RELOC): Explicitly define to 0 and 1. Remove a dangling reference to "AMD 29000" in a comment.
* Remove VL variants for 4FMAPS and 4VNNIW insns.Igor Tsimbalist2018-01-1120-1030/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AVX512_4FMAPS and AVX512_4VNNIW insns are marked as having AVX512VL variants. That is wrong as SDM doesn't define such instructions. The patch removes these VL variants. gas/ * testsuite/gas/i386/avx512_4fmaps-warn.l: Change xmm to zmm. * testsuite/gas/i386/avx512_4fmaps-warn.s: Likewise. * testsuite/gas/i386/avx512_4fmaps_vl-intel.d: Delete. * testsuite/gas/i386/avx512_4fmaps_vl-warn.l: Likewise. * testsuite/gas/i386/avx512_4fmaps_vl-warn.s: Likewise. * testsuite/gas/i386/avx512_4fmaps_vl.d: Likewise. * testsuite/gas/i386/avx512_4fmaps_vl.s: Likewise. * testsuite/gas/i386/avx512_4vnniw_vl-intel.d: Likewise. * testsuite/gas/i386/avx512_4vnniw_vl.d: Likewise. * testsuite/gas/i386/avx512_4vnniw_vl.s: Likewise. * testsuite/gas/i386/i386.exp: Delete _vl tests for 4fmaps an 4vnniw tests. * testsuite/gas/i386/x86-64-avx512_4fmaps_vl-intel.d: Delete. * testsuite/gas/i386/x86-64-avx512_4fmaps_vl-warn.l: Likewise. * testsuite/gas/i386/x86-64-avx512_4fmaps_vl-warn.s: Likewise. * testsuite/gas/i386/x86-64-avx512_4fmaps_vl.d: Likewise. * testsuite/gas/i386/x86-64-avx512_4fmaps_vl.s: Likewise. * testsuite/gas/i386/x86-64-avx512_4vnniw_vl-intel.d: Likewise. * testsuite/gas/i386/x86-64-avx512_4vnniw_vl.d: Likewise. * testsuite/gas/i386/x86-64-avx512_4vnniw_vl.s: Likewise. opcodes/ * i386-opc.tbl: Remove VL variants for 4FMAPS and 4VNNIW insns. * i386-tbl.h: Regenerate.
* gas tc-arm.c warning fixAlan Modra2018-01-112-1/+6
| | | | | * config/tc-arm.c (aeabi_set_public_attributes): Avoid false positive "‘profile’ may be used uninitialized".
* x86: fix Disp8 handling for scalar AVX512_4FMAPS insnsJan Beulich2018-01-1013-381/+402
| | | | | | | | | | | Just like their packed counterparts the memory operand is always 16 bytes wide, and the Disp8 scaling is the same for all of them. (As a side note: I'm also surprised by there being AVX512VL variants of these as well as the AVX512_4VNNIW ones - the SDM doesn't define any such.) Adjust the test cases also for the packed forms to actually live up to their promise of testing correct Disp8 encoding.
* x86: fix Disp8 handling for AVX512VL VPCMP*{B,W} variantsJan Beulich2018-01-107-0/+46
| | | | | | In commit 2645e1d079 ("x86: add support for AVX-512 VPCMP*{B,W} pseudo-ops") I screwed up the Disp8MemShift values of the AVX512VL variants.
* RISC-V: Disassemble x0 based addresses as 0.Jim Wilson2018-01-093-0/+21
| | | | | | | | | | gas/ * testsuite/gas/riscv/auipc-x0.d: New. * testsuite/gas/riscv/auipc-x0.s: New. opcodes/ * riscv-dis.c (maybe_print_address): If base_reg is zero, then the hi_addr value is zero.
* [Arm] Add CSDB instructionJames Greenhalgh2018-01-096-0/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CSDB is a new instruction which Arm has defined. As it shares the encoding space with NOP instructions, it is available from Armv3 in Arm mode, and Armv6T2 in Thumb mode. OK? If so, please commit on my behalf as I don't have commit rights over here. Thanks, James --- opcodes/ 2018-01-09 James Greenhalgh <james.greenhalgh@arm.com> * arm-dis.c (arm_opcodes): Add csdb. (thumb32_opcodes): Add csdb. gas/ 2018-01-09 James Greenhalgh <james.greenhalgh@arm.com> * config/tc-arm.c (insns): Add csdb, enable for Armv3 and above in Arm execution state, and Armv6T2 and above in Thumb execution state. * testsuite/gas/arm/csdb.s: New. * testsuite/gas/arm/csdb.d: New. * testsuite/gas/arm/thumb2_it_bad.l: Add csdb. * testsuite/gas/arm/thumb2_it_bad.s: Add csdb.
* Add support for the AArch64's CSDB instruction.James Greenhalgh2018-01-092-1/+6
| | | | | | | | | | | | | CSDB is a new instruction which Arm has defined. It has the same encoding as HINT #0x14 and is available at all architecture levels. opcodes * aarch64-tbl.h (aarch64_opcode_table): Add "csdb". * aarch64-asm-2.c: Regenerate. * aarch64-dis-2.c: Regenerate. * aarch64-opc-2.c: Regenerate. gas * testsuite/gas/aarch64/system.d: Update expected results to expect CSDB.
* x86: Properly encode vmovd with 64-bit memeoryH.J. Lu2018-01-085-0/+145
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For historical reason, we allow movd/vmovd with 64-bit register and memeory operands. But for vmovd, we failed to handle 64-bit memeory operand. This has been gone unnoticed since AT&T syntax always treats memory operand as 32-bit memory. This patch properly encodes vmovd with 64-bit memeory operands. It also removes AVX512 vmovd with 64-bit operands since GCC has case TYPE_SSEMOV: switch (get_attr_mode (insn)) { case MODE_DI: /* Handle broken assemblers that require movd instead of movq. */ if (!HAVE_AS_IX86_INTERUNIT_MOVQ && (GENERAL_REG_P (operands[0]) || GENERAL_REG_P (operands[1]))) return "%vmovd\t{%1, %0|%0, %1}"; return "%vmovq\t{%1, %0|%0, %1}"; and all AVX512 GNU assemblers set HAVE_AS_IX86_INTERUNIT_MOVQ, GCC won't generate AVX512 vmovd with 64-bit operand. gas/ PR gas/22681 * testsuite/gas/i386/i386.exp: Run x86-64-movd and x86-64-movd-intel. * testsuite/gas/i386/x86-64-movd-intel.d: New file. * testsuite/gas/i386/x86-64-movd.d: Likewise. * testsuite/gas/i386/x86-64-movd.s: Likewise. opcodes/ PR gas/22681 * i386-opc.tbl: Properly encode vmovd with Qword memeory operand. Remove AVX512 vmovd with 64-bit operands. * i386-tbl.h: Regenerated.
* Add a description of the X86_64 assembler's .largcomm pseudo-op.Nick Clifton2018-01-082-1/+16
| | | | | | PR 22553 * doc/c-i386.texi (i386-Directives): Document the .largecomm directive.
* RISC-V: Add 2 missing privileged registers.Jim Wilson2018-01-043-24/+33
| | | | | | | | | | | | gas/ * testsuite/gas/riscv/priv-reg.s: Add missing stval and mtval. * testsuite/gas/riscv/priv-reg.d: Likewise. include/ * opcode/riscv-opc.h (CSR_SBADADDR): Rename to CSR_STVAL. Rename DECLARE_CSR entry. Add alias to map sbadaddr to CSR_STVAL. (CSR_MBADADDR): Rename to CSR_MTVAL. Rename DECLARE_CSR entry. Add alias to map mbadaddr to CSR_MTVAL.
* Update year range in copyright notice of binutils filesAlan Modra2018-01-03578-580/+584
|
* ChangeLog rotationAlan Modra2018-01-032-4407/+4421
|
* Fix typo in do_mrs function in ARM assembler.Nick Clifton2018-01-022-1/+7
| | | | | | PR 18119 * config/tc-arm.c (do_mrs): Fix test of bits 16-19 in non-banked version of ARM MRS instruction.
* RISC-V: Add missing privileged spec registers.Jim Wilson2017-12-283-0/+522
| | | | | | | | | | gas/ * testsuite/gas/riscv/priv-reg.d, testsuite/gas/riscv/priv-reg.s: New. include/ * opcode/riscv-opc.h (DECLARE_CSR): Add missing privileged registers. Sort to match privileged spec documentation order. (DECLARE_CSR_ALIAS): Add ubadaddr, and comments.
* RISC-V: Add compressed instruction hints, and a few misc cleanups.Jim Wilson2017-12-2014-0/+110
| | | | | | | | | | | | | | | | | | | | | | | | | | gas/ * config/tc-riscv.c (risc_ip) <o>: Add comment. * testsuite/gas/riscv/c-nonzero-imm.d, * testsuite/gas/riscv/c-nonzero-imm.l, * testsuite/gas/riscv/c-nonzero-imm.s, * testsuite/gas/riscv/c-nonzero-reg.d, * testsuite/gas/riscv/c-nonzero-reg.l, * testsuite/gas/riscv/c-nonzero-reg.s, * testsuite/gas/riscv/c-zero-imm-64.d, * testsuite/gas/riscv/c-zero-imm-64.s, * testsuite/gas/riscv/c-zero-imm.d, testsuite/gas/riscv/c-zero-imm.s, * testsuite/gas/riscv/c-zero-reg.d, * testsuite/gas/riscv/c-zero-reg.s: New. opcodes/ * riscv-opc.c (match_c_add_with_hint, match_c_lui_with_hint): New. (riscv_opcodes) <li>: Delete "d,0" line. Change Cj to Co. <andi, and, add, addiw, addw, c.addi>: Change Cj to Co. <add>: Add explanatory comment for 4-operand add instruction. <c.nop>: Add support for immediate operand. <c.mv, c.add>: Use match_c_add_with_hint instead of match_c_add. <c.lui>: Use match_c_lui_with_hint instead of match_c_lui. <c.li, c.slli>: Use match_opcode instead of match_rd_nonzero.
* Correct disassembly of dot product instructions.Tamar Christina2017-12-193-434/+446
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dot products deviate from the normal disassembly rules for lane indexed instruction. Their canonical representation is in the form of: v0.2s, v0.8b, v0.4b[0] instead of v0.2s, v0.8b, v0.b[0] to try to denote that these instructions select 4x 1 byte elements instead of a single 1 byte element. Previously we were disassembling them following the normal rules, this patch corrects the disassembly. gas/ PR gas/22559 * config/tc-aarch64.c (vectype_to_qualifier): Support AARCH64_OPND_QLF_S_4B. * gas/testsuite/gas/aarch64/dotproduct.d: Update disassembly. include/ PR gas/22559 * aarch64.h (aarch64_opnd_qualifier): Add AARCH64_OPND_QLF_S_4B. opcodes/ PR gas/22559 * aarch64-asm.c (aarch64_ins_reglane): Change AARCH64_OPND_QLF_S_B to AARCH64_OPND_QLF_S_4B * aarch64-dis.c (aarch64_ext_reglane): Change AARCH64_OPND_QLF_S_B to AARCH64_OPND_QLF_S_4B * aarch64-opc.c (aarch64_opnd_qualifiers): Add 4b variant. * aarch64-tbl.h (QL_V2DOT): Change S_B to S_4B.
* Add support for V_4B so we can properly reject it.Tamar Christina2017-12-195-3/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously parse_vector_type_for_operand was changed to allow the use of 4b register size for indexed lane instructions. However this had the unintended side effect of also allowing 4b for normal vector registers. Because this support was only partial the rest of the tool silently treated 4b as 8b and continued. This patch adds full support for 4b so it can be properly distinguished from 8b and the correct errors are generated. With this patch you still can't encode any instruction which actually requires v<num>.4b but such instructions don't exist so to prevent needing a workaround in get_vreg_qualifier_from_value this was just omitted. gas/ PR gas/22529 * config/tc-aarch64.c (vectype_to_qualifier): Support AARCH64_OPND_QLF_V_4B. * gas/testsuite/gas/aarch64/pr22529.s: New. * gas/testsuite/gas/aarch64/pr22529.d: New. * gas/testsuite/gas/aarch64/pr22529.l: New. include/ PR gas/22529 * opcode/aarch64.h (aarch64_opnd_qualifier): Add AARCH64_OPND_QLF_V_4B. opcodes/ PR gas/22529 * aarch64-opc.c (aarch64_opnd_qualifiers): Add 4b variant.
* Resolve PR 22493 - the encoding to be used when pushing the stack pointer ↵Nick Clifton2017-12-182-0/+11
| | | | | | | | onto the stack. PR 22493 * config/tc-arm.c (encode_ldmstm): Do not use A2 encoding of the PUSH insn when pushing the stack pointer.
* x86: fold certain AVX and AVX2 templatesJan Beulich2017-12-182-38/+52
| | | | | | Just like for instructions in GPRs, there's no need to have separate templates for otherwise identical insns acting on XMM or YMM registers (or memory of the same size).
* x86: fold RegXMM/RegYMM/RegZMM into RegSIMDJan Beulich2017-12-184-125/+146
| | | | | ... qualified by their respective sizes, allowing to drop FirstXmm0 at the same time.
* x86: drop FloatReg and FloatAccJan Beulich2017-12-182-11/+18
| | | | Express them as Reg|Tbyte and Acc|Tbyte respectively.
* x86: replace Reg8, Reg16, Reg32, and Reg64Jan Beulich2017-12-183-133/+138
| | | | | | | | | | | | | Use a combination of a single new Reg bit and Byte, Word, Dword, or Qword instead. Besides shrinking the number of operand type bits this has the benefit of making register handling more similar to accumulator handling (a generic flag is being accompanied by a "size qualifier"). It requires, however, to split a few insn templates, as it is no longer correct to have combinations like Reg32|Reg64|Byte. This slight growth in size will hopefully be outweighed by this change paving the road for folding a presumably much larger number of templates later on.
* x86: Check pseudo prefix without instructionH.J. Lu2017-12-175-0/+32
| | | | | | | | | | | | Pseudo prefixes must be used on an instruction. Issue an error when pseudo prefix is used without instruction. PR gas/22623 * gas/config/tc-i386.c (output_insn): Check pseudo prefix without instruction. * testsuite/gas/i386/i386.exp: Run inval-pseudo. * testsuite/gas/i386/inval-pseudo.l: New file. * testsuite/gas/i386/inval-pseudo.s: Likewise.
* x86: correct operand type checksJan Beulich2017-12-152-4/+9
| | | | | | | Again these look to be typos: No template currently allows for any two (or all three) of RegXMM, RegYMM, and RegZMM in a single operand. Quite clearly ! are missing, after the addition of which the checks for the first and (if present) second operands also fully match up.
* x86: correct abort checkJan Beulich2017-12-152-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | I'm rather certain the missing ! was just a typo, the more with the similar check in mind that's in the same function a few hundred lines down (in the body of "if (vex_reg != (unsigned int) ~0)"). Of course this can't be demonstrated by a test case - internal data structure consistency is being checked here, and neither form of the check triggers with any current template. It is also not really clear to me why operand_type_equal() is being used in the {X,Y,Z}MM register check here, rather than just testing the respective bits: Just like Reg32|Reg64 is legal in an operand template, I don't see why e.g. RegXMM|RegYMM wouldn't be. For example it ought to be possible to combine vaddpd, 3, 0x6658, None, 1, CpuAVX, Modrm|Vex|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Xmmword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|RegXMM, RegXMM, RegXMM } vaddpd, 3, 0x6658, None, 1, CpuAVX, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|RegYMM, RegYMM, RegYMM } into a single template (with setting of VEX.L suitably handled elsewhere if that's not already happening anyway). Additionally I don't understand why this uses abort() instead of gas_assert(). Both of these latter considerations then also apply to the aforementioned other check in the same function.
View Lorry Controller Status