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2015-08-17Trailing space in opcodes/ generated filesAlan Modra5-845/+835
HJ recently removed trailing space in binutils files, but unfortunately they return when regenerating files in opcodes. This fixes the regen process. * cgen.sh: Trim trailing space from cgen output. * ia64-gen.c (print_dependency_table): Don't generate trailing space. (print_dis_table): Likewise. * opc2c.c (dump_lines): Likewise. (orig_filename): Warning fix. * ia64-asmtab.c: Regenerate.
2015-08-13Fixes for unpredictable nops and 26-bit versions of teq,tst,cmn,cmp.Andre Vieira2-3/+19
opcodes * arm-dis.c (print_insn_arm): Disassembling for all targets V6 and higher with ARM instruction set will now mark the 26-bit versions of teq,tst,cmn and cmp as UNPREDICTABLE. (arm_opcodes): Fix for unpredictable nop being recognized as a teq. test * gas/arm/nops.d: New. * gas/arm/nops.s: New. * gas/arm/inst.d: Changed expectation file for 26-bit teq, tst, cmn and cmp.
2015-08-12[MIPS] Map 'move' to 'or'.Simon Dardis3-3/+8
The MIPS assembly idiom 'move' now maps to the 'or' machine instruction. This change affects microMIPS, MIPS32, MIPS64. 2015-08-12 Simon Dardis <simon.dardis@imgtec.com> opcodes/ * micromips-opc.c (micromips_opcodes): Re-order table so that move based on 'or' is first. * mips-opc.c (mips_builtin_opcodes): Ditto. bfd/ * elfxx-mips.c (STUB_MOVE): Change to use 'or' only. (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry, mips_n64_exec_plt0_entry, micromips_insn32_o32_exec_plt0_entry): Update to use 'or' instead of 'addu/daddu'. (_bfd_mips_elf_finish_dynamic_symbol): Update usage of STUB_MOVE. (move_insns_32): Reorder table. gas/ * config/tc-mips.c (move_register): Change to use 'or' only. (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to use or for move. gas/testsuite/ * gas/mips/elf-rel23.d: Update test. * gas/mips/elf-rel23.d: Ditto. * gas/mips/elf-rel23a.d: Ditto. * gas/mips/elf-rel23b.d: Ditto. * gas/mips/elf_e_flags1.d: Ditto. * gas/mips/elf_e_flags2.d: Ditto. * gas/mips/elf_e_flags3.d: Ditto. * gas/mips/elf_e_flags4.d: Ditto. * gas/mips/loc-swap-dis.d: Ditto. * gas/mips/micromips-insn32.d: Ditto. * gas/mips/micromips-noinsn32.d: Ditto. * gas/mips/micromips-trap.d: Ditto. * gas/mips/micromips.d: Ditto. * gas/mips/mips-abi32-pic.d: Ditto. * gas/mips/mips-abi32.d: Ditto. * gas/mips/mips-gp32-fp32-pic.d: Ditto. * gas/mips/mips-gp32-fp32.d: Ditto. * gas/mips/mips-gp32-fp64-pic.d: Ditto. * gas/mips/mips-gp32-fp64.d: Ditto. * gas/mips/mips-gp64-fp32-pic.d: Ditto. * gas/mips/mips-gp64-fp32.d: Ditto. * gas/mips/mips-gp64-fp64-pic.d: Ditto. * gas/mips/mips-gp64-fp64.d: Ditto. * gas/mips/mipsr6@loc-swap-dis.d: Ditto. * gas/mips/tls-o32.d: Ditto. * gas/mips/uld2-eb.d: Ditto. * gas/mips/uld2-el.d: Ditto. * gas/mips/ulw2-eb-ilocks.d: Ditto. * gas/mips/ulw2-eb.d: Ditto. * gas/mips/ulw2-el-ilocks.d: Ditto. * gas/mips/ulw2-el.d: Ditto. * gas/mips/move.d: New test. * gas/mips/move.s: Ditto. * gas/mips/micromips32-move.d: Ditto. * gas/mips/micromips32-move.s: Ditto. * gas/mips/mips.exp: Run the new tests. gold/ * mips.cc (plt0_entry_o32, plt0_entry_n32, plt0_entry_n64, lazy_stub_normal_1, lazy_stub_normal_1_n64, lazy_stub_normal_2, lazy_stub_normal_2_n64, lazy_stub_big, lazy_stub_big_n64, lazy_stub_micromips32_normal_1_n64, lazy_stub_micromips32_normal_2_n64, lazy_stub_micromips32_big, lazy_stub_micromips32_big_n64): Update to use 'or' for move instead of 'addu/daddu'. ld/testsuite/ * ld-mips-elf/compressed-plt-1-n32-mips16.od: Update test. * ld-mips-elf/compressed-plt-1-n32-umips.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-mips16-got.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-mips16-only.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-mips16-word.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-mips16.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-se.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-umips-got.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-umips-word.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-umips.od: Ditto. * ld-mips-elf/jalx-2.dd: Ditto. * ld-mips-elf/mips16-pic-3.dd: Ditto. * ld-mips-elf/pic-and-nonpic-3a.dd: Ditto. * ld-mips-elf/pic-and-nonpic-3b.dd: Ditto. * ld-mips-elf/pic-and-nonpic-5b.dd: Ditto. * ld-mips-elf/pic-and-nonpic-6-n32.dd: Ditto. * ld-mips-elf/pic-and-nonpic-6-o32.dd: Ditto. * ld-mips-elf/stub-dynsym-1-10000.d: Ditto. * ld-mips-elf/stub-dynsym-1-2fe80.d: Ditto. * ld-mips-elf/stub-dynsym-1-7fff.d: Ditto. * ld-mips-elf/stub-dynsym-1-8000.d: Ditto. * ld-mips-elf/stub-dynsym-1-fff0.d: Ditto. * ld-mips-elf/tlsbin-o32.d: Ditto. * ld-mips-elf/tlsdyn-o32-1.d: Ditto. * ld-mips-elf/tlsdyn-o32-2.d: Ditto. * ld-mips-elf/tlsdyn-o32-3.d: Ditto. * ld-mips-elf/tlsdyn-o32.d: Ditto. * ld-mips-elf/tlslib-o32.d: Ditto.
2015-08-12Remove trailing spaces in opcodesH.J. Lu137-4012/+4012
2015-08-11Fix the disassembly of the AArch64 SIMD EXT instruction.Nick Clifton2-1/+7
PR 18800 * aarch64-tbl.h (aarch64_opcode_table): Fix mask for SIMD EXT instruction.
2015-08-10Add SIGRIE instruction for MIPS R6Robert Suchanek2-0/+5
opcodes/ * mips-opc.c (mips_builtin_opcodes): Add "sigrie". gas/testsuite/ * gas/mips/r6.s: Add tests for "sigrie". * gas/mips/r6.d: Check for "sigrie". * gas/mips/r6-n32.d: Likewise. * gas/mips/r6-n64.d: Likewise.
2015-08-07Remove CpuFMA4 support from CPU_ZNVER1_FLAGS.Amit Pawar3-2/+7
opcodes/ * i386-gen.c: Remove CpuFMA4 from CPU_ZNVER1_FLAGS. * i386-init.h: Regenerated.
2015-07-30Properly disassemble movnti in Intel modeH.J. Lu2-5/+20
gas/testsuite/ PR binutils/13571 * gas/i386/i386.exp: Run i386-intel and x86_64-intel. * gas/i386/i386-intel.d: New file. * gas/i386/x86_64-intel.d: Likewise. opcodes/ PR binutils/13571 * i386-dis.c (MOD_0FC3): New. (PREFIX_0FC3): Renamed to ... (PREFIX_MOD_0_0FC3): This. (dis386_twobyte): Replace PREFIX_0FC3 with MOD_0FC3. (prefix_table): Replace Ma with Ev on movntiS. (mod_table): Add MOD_0FC3.
2015-07-27Regenerate configure filesH.J. Lu2-2/+6
bfd/ * configure: Regenerated. binutils/ * configure: Regenerated. gas/ * configure: Regenerated. gold/ * configure: Regenerated. gprof/ * configure: Regenerated. ld/ * configure: Regenerated. opcodes/ * configure: Regenerated.
2015-07-23Fix ubsan signed integer overflowAlan Modra2-3/+8
IMO a fairly useless warning in this case, but technically correct. PR 18708 * i386-dis.c (get64): Avoid signed integer overflow.
2015-07-22Fix memory operand size for vcvtt?ps2u?qq instructionsH.J. Lu2-4/+13
When disassembling AVX512 vcvtt?ps2u?q instructions with data broadcasting enabled, memory operand size should be DWORD. gas/testsuite/ PR binutils/18631 * gas/i386avx512dq-intel.d: Replace "QWORD" with "DWORD" in vcvtt?ps2u?qq instructions disassembly regexes. Add disassembly regex for new test. * gas/i386/avx512dq.d: Likewise. * gas/i386/avx512dq_vl-intel.d: Likewise. * gas/i386/avx512dq_vl.d: Likewise. * gas/i386/x86-64-avx512dq-intel.d: Likewise. * gas/i386/x86-64-avx512dq.d: Likewise. * gas/i386/x86-64-avx512dq_vl-intel.d: Likewise. * gas/i386/x86-64-avx512dq_vl.d: Likewise. * gas/i386/avx512dq.s: Add new test for Intel syntax with memory operand and broadcasting enabled. * gas/i386/avx512dq_vl.s: Likewise. * gas/i386/x86-64-avx512dq.s: Likewise. * gas/i386/x86-64-avx512dq_vl.s: Likewise. opcodes/ PR binutils/18631 * i386-dis-evex.h (EVEX_W_0F78_P_2): Replace "EXxmmq" with "EXEvexHalfBcstXmmq" for the second operand. (EVEX_W_0F79_P_2): Likewise. (EVEX_W_0F7A_P_2): Likewise. (EVEX_W_0F7B_P_2): Likewise.
2015-07-16Updates the ARM disassembler's output of floating point constants to include ↵Alessandro Marzocchi2-2/+40
the actual floating point value. opcodes * arm-dis.c (print_insn_coprocessor): Added support for quarter float bitfield format. (coprocessor_opcodes): Changed VFP vmov reg,immediate to use new quarter float bitfield format. tests * gas/arm/vfpv3-const-conv.d: Update expected result due to change of comment for vmov reg,immediate with VFP coprocessor.
2015-07-14Sync config/warnings.m4 with GCCH.J. Lu2-0/+16
config/ Sync with GCC 2015-05-27 Jason Merrill <jason@redhat.com> PR bootstrap/66304 * warnings.m4 (ACX_PROG_CXX_WARNING_OPTS) (ACX_PROG_CXX_WARNINGS_ARE_ERRORS) (ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC): New. (ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC) (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Push into C language context. libdecnumber/ * configure: Regenerated. libiberty/ * configure: Regenerated. opcodes/ * configure: Regenerated.
2015-07-10Add missing changelog entriesAlan Modra1-0/+4
2015-07-03Remove ppc860, ppc750cl, ppc7450 insns from common ppc.Alan Modra3-5/+17
Back in the day support for these processors was added, we probably didn't want to waste PPC_OPCODE bits on minor variations. I've had a complaint that disassembly of mfspr/mtspr was wrong for power8. This patch fixes that problem. Note that since -m860/-m850/-m821 are new gas options enabling the mpc8xx specific mfspr/mtspr variants it is possible that this change will break some mpc8xx assembly code. ie. you might need to modify makefiles to pass -m860 to gas. include/opcode/ * ppc.h (PPC_OPCODE_750, PPC_OPCODE_7450, PPC_OPCODE_860): Define. opcodes/ * ppc-opc.c (PPC750, PPC7450, PPC860): Define using PPC_OPCODE_*. * ppc-dis.c (ppc_opts): Add 821, 850 and 860 entries. Add PPC_OPCODE_7450 to 7450 entry. Add PPC_OPCODE_750 to 750cl entry. gas/ * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860. * doc/c-ppc.texi (PowerPC-Opts): Likewise. gas/testsuite/ * gas/ppc/titan.d: Correct mfmcsrr0 disassembly.
2015-07-01Opcodes and assembler support for Nios II R2Sandra Loosemore3-56/+952
2015-07-01 Sandra Loosemore <sandra@codesourcery.com> Cesar Philippidis <cesar@codesourcery.com> gas/ * config/tc-nios2.c (nios2_min_align): New. (nop): Replace with.... (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New. (nios2_align): Handle alignment on 2-byte boundaries when CDX instructions may be present. (s_nios2_align): Adjust reference to nop. (CDXBRANCH, IS_CDXBRANCH): New. (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New. (nios2_relax_subtype_size): Handle 2-byte CDX branches. (nios2_relax_frag): Likewise. (md_convert_frag): Handle R2 encodings. (nios2_check_overflow): Check that low-order bits are zero before applying rightshift from howto. (nios2_check_overflow): Correct negative overflow calculation. (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue generic overflow messages for miscellaneous instruction formats. (md_apply_fix): Recognize new R2 relocations. For pc_relative relocations, store fixup in *valP. (nios2_reglist_mask, nios2_reglist_dir): New. (nios2_parse_reglist): New. (nios2_parse_base_register): New. (nios2_assemble_expression): Handle constant expressions designated by BFD_RELOC_NONE. (nios2_assemble_reg3): New. (nios2_assemble_arg_c): Handle R2 instruction formats. (nios2_assemble_arg_d): Likewise. (nios2_assemble_arg_s): Likewise. (nios2_assemble_arg_t): Likewise. (nios2_assemble_arg_D): New. (nios2_assemble_arg_S): New. (nios2_assemble_arg_T): New. (nios2_assemble_arg_i): Handle R2 instruction formats. (nios2_assemble_arg_I): New. (nios2_assemble_arg_u): Handle R2 instruction formats. (nios2_assemble_arg_U): New. (nios2_assemble_arg_V): New. (nios2_assemble_arg_W): New. (nios2_assemble_arg_X): New. (nios2_assemble_arg_Y): New. (nios2_assemble_arg_o): Handle R2 instruction formats. (nios2_assemble_arg_O): New. (nios2_assemble_arg_P): New. (nios2_assemble_arg_j): Handle R2 instruction formats. (nios2_assemble_arg_k): New. (nios2_assemble_arg_l): Handle R2 instruction formats. (nios2_assemble_arg_m): Likewise. (nios2_assemble_arg_M): New. (nios2_assemble_arg_N): New. (nios2_assemble_arg_e): New. (nios2_assemble_arg_f): New. (nios2_assemble_arg_g): New. (nios2_assemble_arg_h): New. (nios2_assemble_arg_R): New. (nios2_assemble_arg_B): New. (nios2_assemble_args): Handle new argument letters. (nios2_consume_arg): Likewise. (nios2_translate_pseudo_insn): Avoid dereferencing null pointer in error message. (nios2_ps_insn_info_structs): Add nop.n. (output_ubranch): Handle CDX branches. (output_cbranch): Likewise. (output_call): Handle R2 encodings. (output_movia): Likewise. (md_begin): Initialize nios2_min_align. (md_assemble): Align to nios2_min_align. Adjust nios2_min_align if a 16-bit instruction is seen. (nios2_cons_align): Use appropriate nop pattern. include/opcode/ * nios2.h (enum iw_format_type): Add R2 formats. (enum overflow_type): Add signed_immed12_overflow and enumeration_overflow for R2. (struct nios2_opcode): Document new argument letters for R2. (REG_3BIT, REG_LDWM, REG_POP): Define. (includes): Include nios2r2.h. (nios2_r2_opcodes, nios2_num_r2_opcodes): Declare. (nios2_r2_asi_n_mappings, nios2_num_r2_asi_n_mappings): Declare. (nios2_r2_shi_n_mappings, nios2_num_r2_shi_n_mappings): Declare. (nios2_r2_andi_n_mappings, nios2_num_r2_andi_n_mappings): Declare. (nios2_r2_reg3_mappings, nios2_num_r2_reg3_mappings): Declare. (nios2_r2_reg_range_mappings, nios2_num_r2_reg_range_mappings): Declare. * nios2r2.h: New file. opcodes/ * nios2-dis.c (nios2_extract_opcode): New. (nios2_disassembler_state): New. (nios2_find_opcode_hash): Use mach parameter to select correct disassembler state. (nios2_print_insn_arg): Extend to support new R2 argument letters and formats. (print_insn_nios2): Check for 16-bit instruction at end of memory. * nios2-opc.c (nios2_builtin_regs): Add R2 register attributes. (NIOS2_NUM_OPCODES): Rename to... (NIOS2_NUM_R1_OPCODES): This. (nios2_r2_opcodes): New. (NIOS2_NUM_R2_OPCODES): New. (nios2_num_r2_opcodes): New. (nios2_r2_asi_n_mappings, nios2_num_r2_asi_n_mappings): New. (nios2_r2_shi_n_mappings, nios2_num_r2_shi_n_mappings): New. (nios2_r2_andi_n_mappings, nios2_num_r2_andi_n_mappings): New. (nios2_r2_reg3_mappings, nios2_num_r2_reg3_mappings): New. (nios2_r2_reg_range_mappings, nios2_num_r2_reg_range_mappings): New.
2015-06-30Add support for monitorx/mwaitx instructionsAmit Pawar7-5301/+5462
gas/ * config/tc-i386.c (cpu_arch): Add .mwaitx. (process_immext): Check operands for monitorx/mwaitx instructions. * doc/c-i386.texi: Document mwaitx. gas/testsuite/ * gas/i386/i386.exp: Add new mwaitx test cases. * gas/i386/mwaitx.s: New. * gas/i386/mwaitx-bdver4.d: New. * gas/i386/x86-64-mwaitx.s: New. * gas/i386/x86-64-mwaitx-bdver4.d: New. * gas/i386/mwaitx-reg.s: New. * gas/i386/mwaitx-reg.l: New. * gas/i386/x86-64-mwaitx-reg.l: New. * gas/i386/x86-64-mwaitx-reg.s: New. * gas/i386/arch-13.s: Updated. * gas/i386/arch-13.d: Updated. * gas/i386/arch-13-znver1.d: Updated. * gas/i386/x86-64-arch-3.s: Updated. * gas/i386/x86-64-arch-3.d: Updated. * gas/i386/x86-64-arch-3-znver1.d: Updated. opcodes/ * i386-dis.c (OP_Mwaitx): New. (rm_table): Add monitorx/mwaitx. * i386-gen.c (cpu_flag_init): Add CpuMWAITX to CPU_BDVER4_FLAGS and CPU_ZNVER1_FLAGS. Add CPU_MWAITX_FLAGS. (operand_type_init): Add CpuMWAITX. * i386-opc.h (CpuMWAITX): New. (i386_cpu_flags): Add cpumwaitx. * i386-opc.tbl: Add monitorx and mwaitx. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
2015-06-22PPC sync instruction accepts invalid and incompatible operandsPeter Bergner2-13/+48
ISA 2.07 added a new category called Elemental Memory Barriers that modifies the sync instruction to accept an additional operand ESYNC. Edmar added support for this insruction varient here: https://sourceware.org/ml/binutils/2012-02/msg00221.html Looking at this closer, I see that the insert_ls() function is misnamed (since it's attached to the ESYNC operand, not the LS operand) but more importantly, it is silently modifying the LS operand value behind the users back when the LS operand is either invalid or is incompatible with the new ESYNC operand. The ISA 2.07 doc has an Assembler Note that clearly states that assemblers that support the ESYNC operand should report all invalid uses of LS and ESYNC. This patch changes the assembler to error out on invalid and incompatible operand usage. opcodes/ * ppc-opc.c (insert_ls): Test for invalid LS operands. (insert_esync): New function. (LS, WC): Use insert_ls. (ESYNC): Use insert_esync. gas/testsuite/ * gas/ppc/e6500.s <sync>: Fix invalid test. * gas/ppc/e6500.d: Likewise.
2015-06-22Stop "objdump -d" from disassembling past a symbolic address.Nick Clifton7-6/+33
include * dis-asm.h (struct disassemble_info): Add stop_vma field. binuti * objdump.c (disassemble_bytes): Set the stop_vma field in the disassemble_info structure when disassembling code sections with -d. * doc/binutils.texi (objdump): Document the discrepancy between -d and -D. opcodes * dis-buf.c (buffer_read_memory): Fail is stop_vma is set and the requested region lies beyond it. * bfin-dis.c (print_insn_bfin): Ignore sysop instructions when looking for 32-bit insns. * mcore-dis.c (print_insn_mcore): Disable stop_vma when reading data. * sh-dis.c (print_insn_sh): Likewise. * tic6x-dis.c (print_insn_tic6x): Disable stop_vma when reading blocks of instructions. * vax-dis.c (print_insn_vax): Check that the requested address does not clash with the stop_vma. tests * gas/arm/backslash-at.s: Add extra .byte directives so that the foo symbol does not appear to point half way through an instruction. * gas/arm/backslash-at.d: Update expected disassembly. * gas/i386/ilp32/x86-64-opcode-inval-intel.d: Likewise. * gas/i386/ilp32/x86-64-opcode-inval.d: Likewise. * gas/i386/x86-64-opcode-inval-intel.d: Likewise. * gas/i386/x86-64-opcode-inval.d: Likewise.
2015-06-19Allow for optional operands with non-zero default values.Peter Bergner3-26/+34
ISA 2.07 (ie, POWER8) added the rfebb instruction which takes one operand with the value of either a 0 or 1. It also defines an extended mnemonic with no operands (ie, "rfebb") that is supposed to be equivalent to "rfebb 1". I implemented rfebb's lone operand with PPC_OPERAND_OPTIONAL, but the problem is, optional operands that are ommitted always default to the value 0, which is wrong in this case. I have added support for allowing non-zero default values by adding an additional flag PPC_OPERAND_OPTIONAL_VALUE that specifies that the default operand value to be used is stored in the SHIFT field of the operand field immediately following this one. This fixes the rfebb issue. I also fixed the mftb and mfcr instructions so they use the same mechanism. This allows us to flag invalid uses of mfcr where we explicitly pass in a zero FXM value, like the use in a2.[sd]. include/opcode/ * ppc.h (PPC_OPERAND_OPTIONAL_VALUE): New. (ppc_optional_operand_value): New inline function. opcodes/ * ppc-dis.h (skip_optional_operands): Use ppc_optional_operand_value. * ppc-opc.c (FXM4): Add non-zero optional value. (TBR): Likewise. (SXL): Likewise. (insert_fxm): Handle new default operand value. (extract_fxm): Likewise. (insert_tbr): Likewise. (extract_tbr): Likewise. gas/ * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value. Allow for optional operands without insert functions. gas/testsuite/ * gas/ppc/power8.d: Fixup rfebb test results. * gas/ppc/a2.s: Fix invalid mfcr test. * gas/ppc/a2.d: Likewise.
2015-06-16[AArch64] Support id_mmfr4 system registerMatthew Wahab2-0/+5
2015-06-16 Matthew Wahab <matthew.wahab@arm.com> opcodes/ * aarch64-opc.c (aarch64_sys_regs): Add "id_mmfr4_el1". gas/testsuite * sysreg.d: Add id_mmfr4_el1, update expected output. * sysreg.s: Add id_mmfr4_el1.
2015-06-16Fixes a compile time warnng about left shifting a negative value.Szabolcs Nagy2-1/+5
* arm-dis.c (print_insn_coprocessor): Avoid negative shift.
2015-06-12Remove unused MTMSRD_L macro and re-add accidentally deleted comment.Peter Bergner2-2/+7
In the commit that added PowerPC Pair Singles, Ben accidentally removed a comment and re-added an unused MTMSRD_L macro Alan had recently deleted. This was probably just an oversite when he was refreshing his patch to trunk. opcodes/ * ppc-opc.c: Add comment accidentally removed by old commit. (MTMSRD_L): Delete.
2015-06-04Add hwsync extended mnemonic.Peter Bergner1-0/+1
This commit adds a new extended menmonic for "sync 0" (same as "sync"). The ISA documentation doesn't explicitly mention hwsync as an extended mnemonic (yet), but it does mention "heavyweight sync" and "hwsync" as the operation that gets performed when the sync's L field is 0. This is only enabled for POWER4 and later. opcodes/ * ppc-opc.c: (powerpc_opcodes) <hwsync>: New extended mnemonic. gas/testsuite/ * gas/ppc/a2.d: Fixup test case due to new extended mnemonic. * gas/ppc/power4.s <hwsync, lwsync, ptesync, sync>: Add tests. * gas/ppc/power4.d: Likewise.
2015-06-04Fixes the check for emulated MSP430 instrucrtions that take no operands.Nick Clifton2-1/+6
PR 18474 * msp430-dis.c (msp430_nooperands): Fix check for emulated insns.
2015-06-02[ARM] Support for ARMv8.1 Adv.SIMD extensionMatthew Wahab1-0/+19
2015-06-02[ARM] Add support for ARMv8.1 PAN extensionMatthew Wahab2-0/+10
2015-06-02[ARM] Rework CPU feature selection in the disassemblerMatthew Wahab2-29/+31
include/opcode/ * arm.h (ARM_FEATURE_ALL): New. opcodes/ * arm-dis.c (select_arm_features): Rework to avoid used of redefined macros.
2015-06-02[AArch64] Support for ARMv8.1a Adv.SIMD instructionsMatthew Wahab5-1249/+1359
2015-06-02 Matthew Wahab <matthew.wahab@arm.com> gas/ * config/tc-aarch64.c (aarch64_features): Add "rdma". * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma". gas/testsuite/ * rdma-directive.d: New. * rdma.d: New. * rdma.s: New. include/opcode/ * aarch64.h (AARCH64_FEATURE_RDMA): New. opcode/ * aarch64-tbl.h (aarch64_feature_rdma): New. (RDMA): New. (aarch64_opcode_table): Add "sqrmlah" and "sqrdmlsh" instructions. * aarch64-asm-2.c: Regenerate. * aarch64-dis-2.c: Regenerate. * aarch64-opc-2.c: Regenerate.
2015-06-02[AArch64] Support for ARMv8.1a Limited Ordering Regions extensionMatthew Wahab5-401/+478
2015-06-02 Matthew Wahab <matthew.wahab@arm.com> include/ * aarch64.h (AARCH64_FEATURE_LOR): New. opcodes/ * aarch64-tbl.h (aarch64_feature_lor): New. (LOR): New. (aarch64_opdocde_table): Add "ldlar", "ldlarb", "ldlarh", "stllr", "stllrb", "stllrh". * aarch64-asm-2.c: Regenerate. * aarch64-dis-2.c: Regenerate. * aarch64-opc-2.c: Regenerate. gas/ * config/tc-aarch64.c (aarch64_features): Add "lor". * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of architecture extensions. gas/testsuite/ * lor-directive.d: New. * lor.d: New. * lor.s: New.
2015-06-01[AArch64][libopcode] Add support for PAN architecture extensionMatthew Wahab2-0/+46
The ARMv8.1 architecture introduced the Privileged Access Never extension. This adds a processor state field PSTATE.PAN which can be accessed using the MRS/MSR instructions. This patch adds support for the PAN architecture feature and processor state field to libopcode. include/opcode 2015-06-01 Matthew Wahab <matthew.wahab@arm.com> * aarch64.h (AARCH64_FEATURE_PAN): New. (aarch64_sys_reg_supported_p): Declare. (aarch64_pstatefield_supported_p): Declare. opcodes/ 2015-06-01 Matthew Wahab <matthew.wahab@arm.com> * aarch64-opc.c (F_ARCHEXT): New. (aarch64_sys_regs): Add "pan". (aarch64_sys_reg_supported_p): New. (aarch64_pstatefields): Add "pan". (aarch64_pstatefield_supported_p): New.
2015-06-01x86/Intel: fix i386_optab[] for vcvt{,u}si2s{d,s}Jan Beulich2-6/+10
opcodes/ 2015-06-01 Jan Beulich <jbeulich@suse.com> * i386-tbl.h: Regenerate.
2015-06-01x86/Intel: disassemble vcvt{,u}si2s{d,s} with correct operand orderJan Beulich2-0/+12
As pointed out before, the documentation mandates the rounding mode to follow the GPR, so disassembler should produce output accordingly. gas/testsuite/ 2015-06-01 Jan Beulich <jbeulich@suse.com> * gas/i386/avx512f.s: Adjust operand order for Intel syntax vcvt{,u}si2ss. * gas/i386/x86-64-avx512f.s: Adjust operand order for Intel syntax vcvt{,u}si2s{d,s}. opcodes/ 2015-06-01 Jan Beulich <jbeulich@suse.com> * i386-dis.c (print_insn): Swap rounding mode specifier and general purpose register in Intel mode.
2015-06-01x86/Intel: accept mandated operand order for vcvt{,u}si2s{d,s}Jan Beulich3-0/+143
As pointed out before, the documentation mandates the rounding mode to follow the GPR, so gas should accept such input. As the brojen code got released already we sadly will need to continue to also accept the badly ordered operands. gas/testsuite/ 2015-06-01 Jan Beulich <jbeulich@suse.com> * gas/i386/avx512f-intel.d: Adjust expectations on operand order. * gas/i386/evex-lig256-intel.d: Likewise. * gas/i386/evex-lig512-intel.d: Likewise. * gas/i386/x86-64-avx512f-intel.d: Likewise. * gas/i386/x86-64-evex-lig256-intel.d: Likewise. * gas/i386/x86-64-evex-lig512-intel.d: Likewise. opcodes/ 2015-06-01 Jan Beulich <jbeulich@suse.com> * i386-opc.tbl: New IntelSyntax entries for vcvt{,u}si2s{d,s}. * i386-tbl.h: Regenerate.
2015-05-18Remove Disp32 from AMD64 direct call/jmpH.J. Lu3-4/+9
* i386-opc.tbl: Remove Disp32 from AMD64 direct call/jmp. * i386-init.h: Regenerated.
2015-05-15Support AMD64/Intel ISAs in assembler/disassemblerH.J. Lu7-5296/+5387
AMD64 spec and Intel64 spec differ in direct unconditional branches in 64-bit mode. AMD64 supports direct unconditional branches with 16-bit offset via the data size prefix, which truncates RIP to 16 bits, while the data size prefix is ignored by Intel64. This patch adds -mamd64/-mintel64 option to x86-64 assembler and -Mamd64/-Mintel64 option to x86-64 disassembler. The most permissive ISA, which is AMD64, is the default. GDB can add an option, similar to (gdb) help set disassembly-flavor Set the disassembly flavor. The valid values are "att" and "intel", and the default value is "att". to select which ISA to disassemble. binutils/ PR binutis/18386 * doc/binutils.texi: Document -Mamd64 and -Mintel64. gas/ PR binutis/18386 * config/tc-i386.c (OPTION_MAMD64): New. (OPTION_MINTEL64): Likewise. (md_longopts): Add -mamd64 and -mintel64. (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64. (md_show_usage): Add -mamd64 and -mintel64. * doc/c-i386.texi: Document -mamd64 and -mintel64. gas/testsuite/ PR binutis/18386 * gas/i386/i386.exp: Run x86-64-branch-2 and x86-64-branch-3. * gas/i386/x86-64-branch.d: Also pass -Mintel64 to objdump. * gas/i386/ilp32/x86-64-branch.d: Likewise. * gas/i386/x86-64-branch-2.d: New file. * gas/i386/x86-64-branch-2.s: Likewise. * gas/i386/x86-64-branch-3.l: Likewise. * gas/i386/x86-64-branch-3.s: Likewise. ld/testsuite/ PR binutis/18386 * ld-x86-64/tlsgdesc.dd: Also pass -Mintel64 to objdump. * ld-x86-64/tlspic.dd: Likewise. * ld-x86-64/x86-64.exp (x86_64tests): Also pass -Mintel64 to objdump for tlspic.dd and tlsgdesc.dd. opcodes/ PR binutis/18386 * i386-dis.c: Add comments for '@'. (x86_64_table): Use '@' on call/jmp for X86_64_E8/X86_64_E9. (enum x86_64_isa): New. (isa64): Likewise. (print_i386_disassembler_options): Add amd64 and intel64. (print_insn): Handle amd64 and intel64. (putop): Handle '@'. (OP_J): Don't ignore the operand size prefix for AMD64 in 64-bit. * i386-gen.c (cpu_flags): Add CpuAMD64 and CpuIntel64. * i386-opc.h (AMD64): New. (CpuIntel64): Likewise. (i386_cpu_flags): Add cpuamd64 and cpuintel64. * i386-opc.tbl: Add direct call/jmp with Disp16|Disp32 for AMD64. Mark direct call/jmp without Disp16|Disp32 as Intel64. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
2015-05-14Fix some PPC assembler errors.Peter Bergner2-3/+15
Remove the wait instructions for server processors, since they were never implemented. Also add the extra operands added to the tlbie and slbia instructions with ISA 2.06 and ISA 2.05 respectively. binutils/ * MAINTAINERS: Add myself as PPC maintainer. opcodes/ * ppc-opc.c (IH) New define. (powerpc_opcodes) <wait>: Do not enable for POWER7. <tlbie>: Add RS operand for POWER7. <slbia>: Add IH operand for POWER6. gas/testsuite/ * gas/ppc/power4.d: Add a slbia test. * gas/ppc/power4.s: Likewise. * gas/ppc/power6.d: Add slbia and tlbie tests. * gas/ppc/power6.s: Likewise. * gas/ppc/power7.d: Remove wait tests. Add a tlbie test. * gas/ppc/power7.s: Likewise.
2015-05-13Add missing ChangeLog entries for PR binutis/18386H.J. Lu1-0/+13
2015-05-11Remove Disp16|Disp32 from 64-bit direct branchesH.J. Lu3-5/+26
Disp16 and Disp32 aren't supported by direct branches in 64-bit mode. This patch removes them from 64-bit direct branches. * opcodes/i386-opc.tbl (call): Remove Disp16|Disp32 from 64-bit direct branch. (jmp): Likewise. * i386-tbl.h: Regenerated.
2015-05-11Add Intel MCU support to opcodesH.J. Lu8-5817/+5853
* configure.ac: Support bfd_iamcu_arch. * disassemble.c (disassembler): Support bfd_iamcu_arch. * i386-gen.c (cpu_flag_init): Add CPU_IAMCU_FLAGS and CPU_IAMCU_COMPAT_FLAGS. (cpu_flags): Add CpuIAMCU. * i386-opc.h (CpuIAMCU): New. (i386_cpu_flags): Add cpuiamcu. * configure: Regenerated. * i386-init.h: Likewise. * i386-tbl.h: Likewise.
2015-05-09Ignore 0x66 prefix for call/jmp/jcc in 64-bit modeH.J. Lu1-10/+40
The operand size prefix (0x66) is ignored for 32-bit PC-relative call, jmp and jcc in 64-bit mode. gas/testsuite/ PR binutis/18386 * gas/i386/i386.exp: Run x86-64-jump. * gas/i386/x86-64-branch.d: Updated. * gas/i386/ilp32/x86-64-branch.d: Likewise. * gas/i386/x86-64-branch.s: Add tests for the operand size prefix with call, jmp and jb. * gas/i386/x86-64-jump.d: New file. * gas/i386/x86-64-jump.s: Likewise. ld/testsuite/ PR binutis/18386 * ld-x86-64/tlsgdesc.dd: Updated. * ld-x86-64/tlspic.dd: Likewise. opcodes/ PR binutis/18386 * i386-dis.c (X86_64_E8): New. (X86_64_E9): Likewise. Update comments on 'T', 'U', 'V'. Add comments for '^'. (dis386): Replace callT/jmpT with X86_64_E8/X86_64_E9. (x86_64_table): Add X86_64_E8 and X86_64_E9. (mod_table): Replace {T|} with ^ on Jcall/Jmp. (putop): Handle '^'. (OP_J): Ignore the operand size prefix in 64-bit. Don't check REX_W.
2015-04-30Make RL78 disassembler and simulator respect ISA for mul/divDJ Delorie5-447/+509
[gas] * config/rl78-defs.h (rl78_isa_g10): New. (rl78_isa_g13): New. (rl78_isa_g14): New. * config/rl78-parse.y (ISA_G10): New. (ISA_G13): New. (ISA_G14): New. (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them. * config/tc-rl78.c (rl78_isa_g10): New. (rl78_isa_g13): New. (rl78_isa_g14): New. [gdb] * rl78-tdep.c (rl78_analyze_prologue): Pass RL78_ISA_DEFAULT to rl78_decode_opcode [include] * dis-asm.h (print_insn_rl78_g10): New. (print_insn_rl78_g13): New. (print_insn_rl78_g14): New. (rl78_get_disassembler): New. * opcode/rl78.h (RL78_Dis_Isa): New. (rl78_decode_opcode): Add ISA parameter. [opcodes] * disassemble.c (disassembler): Choose suitable disassembler based on E_ABI. * rl78-decode.opc (rl78_decode_opcode): Take ISA parameter. Use it to decode mul/div insns. * rl78-decode.c: Regenerate. * rl78-dis.c (print_insn_rl78): Rename to... (print_insn_rl78_common): ...this, take ISA parameter. (print_insn_rl78): New. (print_insn_rl78_g10): New. (print_insn_rl78_g13): New. (print_insn_rl78_g14): New. (rl78_get_disassembler): New. [sim] * rl78/cpu.c (g14_multiply): New. * rl78/cpu.h (g14_multiply): New. * rl78/load.c (rl78_load): Decode ISA completely. * rl78/main.c (main): Expand -M to include other ISAs. * rl78/rl78.c (decode_opcode): Decode based on ISA. * rl78/trace.c (rl78_disasm_fn): New. (sim_disasm_init): Reset it. (sim_disasm_one): Get correct disassembler for ISA.
2015-04-29Updated translations for various binutils components.Nick Clifton2-481/+708
gold * po/fi.po: Updated Finnish translation. opcodes * po/fr.po: Updated French translation. gprof * po/da.po: Update Danish translation.
2015-04-27opcodes/Peter Bergner2-12/+34
* ppc-opc.c (DCBT_EO): New define. (powerpc_opcodes) <lbarx>: Enable for POWER8 and later. <lharx>: Likewise. <stbcx.>: Likewise. <sthcx.>: Likewise. <waitrsv>: Do not enable for POWER7 and later. <waitimpl>: Likewise. <dcbt>: Default to the two operand form of the instruction for all "old" cpus. For "new" cpus, use the operand ordering that matches whether the cpu is server or embedded. <dcbtst>: Likewise. gas/testsuite/ * gas/ppc/a2.s: Fixup test case due to dcbt/dcbtst embedded operand ordering change. * gas/ppc/a2.d: Likewise. * gas/ppc/476.d: Likewise. * gas/ppc/booke.s: Remove invalid 3 operand dcbt tests. * gas/ppc/booke.d: Likewise. * gas/ppc/power7.s: Remove lbarx, lharx, stbcx., sthcx., waitrsv and waitimpl tests. * gas/ppc/power7.d: Likewise.
2015-04-27S/390: Fixes for z13 instructions.Andreas Krebbel3-5/+13
opcodes/ * s390-opc.c: New instruction type VV0UU2. * s390-opc.txt: Fix instruction types for VFCE, VLDE, VFSQ, WFK, and WFC. gas/testsuite/ * gas/s390/zarch-z13.d: Fix tests for VFCE, VLDE, VFSQ, WFK, and WFC. * gas/s390/zarch-z13.s: Likewise.
2015-04-23x86: disambiguate disassembly of certain AVX512 insnsJan Beulich3-13/+52
Certain conversion operations as well as vfpclassp{d,s} are ambiguous when the input operand is in memory and no broadcast is being used. While in Intel mode this gets resolved by printing suitable operand size modifiers, AT&T mode need mnemonic suffixes to be added. gas/testsuite/ 2015-04-23 Jan Beulich <jbeulich@suse.com> * gas/i386/avx512dq.d: Add 'z' suffix to vfpclassp{d,s} non- register, non-broadcast cases. * gas/i386/x86-64-avx512dq.d: Likewise. * gas/i386/avx512dq_vl.d: Add 'x' and 'y' suffixes to vcvt{,u}qq2ps and vfpclassp{d,s} non-register, non-broadcast cases. * gas/i386/x86-64-avx512dq_vl.d: Likewise. * gas/i386/avx512f_vl.d: Add 'x' and 'y' suffixes to vcvt{,t}pd2{,u}dq and vcvtpd2ps non-register, non-broadcast cases. * gas/i386/x86-64-avx512f_vl.d: Likewise. opcodes/ 2015-04-23 Jan Beulich <jbeulich@suse.com> * i386-dis.c (putop): Extend "XY" handling to AVX512. Handle "XZ". * i386-dis-evex.h.c (vcvtpd2ps, vcvtqq2ps, vcvttpd2udq, vcvtpd2udq, vcvtuqq2ps, vcvttpd2dq, vcvtpd2dq): Add %XY. (vfpclasspd, vfpclassps): Add %XZ.
2015-04-15Remove the unused PREFIX_UD_XXXH.J. Lu2-6/+9
Remove the unused PREFIX_UD_XXX. Invalid opcodes should be handled by prefix_table. * i386-dis.c (PREFIX_UD_SHIFT): Removed. (PREFIX_UD_REPZ): Likewise. (PREFIX_UD_REPNZ): Likewise. (PREFIX_UD_DATA): Likewise. (PREFIX_UD_ADDR): Likewise. (PREFIX_UD_LOCK): Likewise.
2015-04-15Check dp->prefix_requirement insteadH.J. Lu2-5/+7
This patch removes prefix_requirement and checks dp->prefix_requirement instead. * i386-dis.c (prefix_requirement): Removed. (print_insn): Don't set prefix_requirement. Check dp->prefix_requirement instead of prefix_requirement.
2015-04-15Handle invalid prefixes for rdrand and rdseedH.J. Lu2-5/+35
This patch puts rdrand and rdseed in prefix_table so that invalid prefixes for rdrand and rdseed are handled properly. gas/testsuite/ PR binutils/17898 * gas/i386/prefix.s: Add rdrand/rdseed prefix tests. * gas/i386/prefix.d: Updated. opcodes/ PR binutils/17898 * i386-dis.c (PREFIX_0FC7_REG_6): Renamed to ... (PREFIX_MOD_0_0FC7_REG_6): This. (PREFIX_MOD_3_0FC7_REG_6): New. (PREFIX_MOD_3_0FC7_REG_7): Likewise. (prefix_table): Replace PREFIX_0FC7_REG_6 with PREFIX_MOD_0_0FC7_REG_6. Add PREFIX_MOD_3_0FC7_REG_6 and PREFIX_MOD_3_0FC7_REG_7. (mod_table): Replace PREFIX_0FC7_REG_6 with PREFIX_MOD_0_0FC7_REG_6. Use PREFIX_MOD_3_0FC7_REG_6 and PREFIX_MOD_3_0FC7_REG_7.
2015-04-15Replace mandatory_prefix with prefix_requirementH.J. Lu2-310/+349
* i386-dis.c (PREFIX_MANDATORY_REPZ): Removed. (PREFIX_MANDATORY_REPNZ): Likewise. (PREFIX_MANDATORY_DATA): Likewise. (PREFIX_MANDATORY_ADDR): Likewise. (PREFIX_MANDATORY_LOCK): Likewise. (PREFIX_MANDATORY): Likewise. (PREFIX_UD_SHIFT): Set to 8 (PREFIX_UD_REPZ): Updated. (PREFIX_UD_REPNZ): Likewise. (PREFIX_UD_DATA): Likewise. (PREFIX_UD_ADDR): Likewise. (PREFIX_UD_LOCK): Likewise. (PREFIX_IGNORED_SHIFT): New. (PREFIX_IGNORED_REPZ): Likewise. (PREFIX_IGNORED_REPNZ): Likewise. (PREFIX_IGNORED_DATA): Likewise. (PREFIX_IGNORED_ADDR): Likewise. (PREFIX_IGNORED_LOCK): Likewise. (PREFIX_OPCODE): Likewise. (PREFIX_IGNORED): Likewise. (Bad_Opcode): Replace PREFIX_MANDATORY with 0. (dis386_twobyte): Replace PREFIX_MANDATORY with PREFIX_OPCODE. (three_byte_table): Likewise. (mod_table): Likewise. (mandatory_prefix): Renamed to ... (prefix_requirement): This. (prefix_table): Replace PREFIX_MANDATORY with PREFIX_OPCODE. Update PREFIX_90 entry. (get_valid_dis386): Check prefix_requirement to see if a prefix should be ignored. (print_insn): Replace mandatory_prefix with prefix_requirement.
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