| /* -*- mode: C; c-basic-offset: 3; -*- */ |
| |
| /*---------------------------------------------------------------*/ |
| /*--- begin host_s390_defs.h ---*/ |
| /*---------------------------------------------------------------*/ |
| |
| /* |
| This file is part of Valgrind, a dynamic binary instrumentation |
| framework. |
| |
| Copyright IBM Corp. 2010-2012 |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License as |
| published by the Free Software Foundation; either version 2 of the |
| License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301, USA. |
| |
| The GNU General Public License is contained in the file COPYING. |
| */ |
| |
| /* Contributed by Florian Krohm */ |
| |
| #ifndef __VEX_HOST_S390_DEFS_H |
| #define __VEX_HOST_S390_DEFS_H |
| |
| #include "libvex_basictypes.h" /* Bool */ |
| #include "libvex.h" /* VexArchInfo */ |
| #include "main_util.h" /* needed for host_generic_regs.h */ |
| #include "host_generic_regs.h" /* HReg */ |
| |
| /* --------- Registers --------- */ |
| const HChar *s390_hreg_as_string(HReg); |
| |
| /* Dedicated registers */ |
| HReg s390_hreg_guest_state_pointer(void); |
| |
| |
| /* Given the index of a function argument, return the number of the |
| general purpose register in which it is being passed. Arguments are |
| counted 0, 1, 2, ... and they are being passed in r2, r3, r4, ... */ |
| static __inline__ unsigned |
| s390_gprno_from_arg_index(unsigned ix) |
| { |
| return ix + 2; |
| } |
| |
| /* --------- Memory address expressions (amodes). --------- */ |
| |
| /* These are the address modes: |
| (1) b12: base register + 12-bit unsigned offset (e.g. RS) |
| (2) b20: base register + 20-bit signed offset (e.g. RSY) |
| (3) bx12: base register + index register + 12-bit unsigned offset (e.g. RX) |
| (4) bx20: base register + index register + 20-bit signed offset (e.g. RXY) |
| fixs390: There is also pc-relative stuff.. e.g. LARL |
| */ |
| |
| typedef enum { |
| S390_AMODE_B12, |
| S390_AMODE_B20, |
| S390_AMODE_BX12, |
| S390_AMODE_BX20 |
| } s390_amode_t; |
| |
| typedef struct { |
| s390_amode_t tag; |
| HReg b; |
| HReg x; /* hregNumber(x) == 0 for S390_AMODE_B12/B20 kinds */ |
| Int d; /* 12 bit unsigned or 20 bit signed */ |
| } s390_amode; |
| |
| |
| s390_amode *s390_amode_b12(Int d, HReg b); |
| s390_amode *s390_amode_b20(Int d, HReg b); |
| s390_amode *s390_amode_bx12(Int d, HReg b, HReg x); |
| s390_amode *s390_amode_bx20(Int d, HReg b, HReg x); |
| s390_amode *s390_amode_for_guest_state(Int d); |
| Bool s390_amode_is_sane(const s390_amode *); |
| |
| const HChar *s390_amode_as_string(const s390_amode *); |
| |
| /* ------------- 2nd (right) operand of binary operation ---------------- */ |
| |
| typedef enum { |
| S390_OPND_REG, |
| S390_OPND_IMMEDIATE, |
| S390_OPND_AMODE |
| } s390_opnd_t; |
| |
| |
| /* Naming convention for operand locations: |
| R - GPR |
| I - immediate value |
| M - memory (any Amode may be used) |
| */ |
| |
| /* An operand that is either in a GPR or is addressable via a BX20 amode */ |
| typedef struct { |
| s390_opnd_t tag; |
| union { |
| HReg reg; |
| s390_amode *am; |
| ULong imm; |
| } variant; |
| } s390_opnd_RMI; |
| |
| |
| /* The kind of instructions */ |
| typedef enum { |
| S390_INSN_LOAD, /* load register from memory */ |
| S390_INSN_STORE, /* store register to memory */ |
| S390_INSN_MOVE, /* from register to register */ |
| S390_INSN_COND_MOVE, /* conditonal "move" to register */ |
| S390_INSN_LOAD_IMMEDIATE, |
| S390_INSN_ALU, |
| S390_INSN_MUL, /* n-bit operands; 2n-bit result */ |
| S390_INSN_DIV, /* 2n-bit dividend; n-bit divisor; n-bit quot/rem */ |
| S390_INSN_DIVS, /* n-bit dividend; n-bit divisor; n-bit quot/rem */ |
| S390_INSN_CLZ, /* count left-most zeroes */ |
| S390_INSN_UNOP, |
| S390_INSN_TEST, /* test operand and set cc */ |
| S390_INSN_CC2BOOL,/* convert condition code to 0/1 */ |
| S390_INSN_COMPARE, |
| S390_INSN_HELPER_CALL, |
| S390_INSN_CAS, /* compare and swap */ |
| S390_INSN_CDAS, /* compare double and swap */ |
| S390_INSN_BFP_BINOP, /* Binary floating point 32-bit / 64-bit */ |
| S390_INSN_BFP_UNOP, |
| S390_INSN_BFP_TRIOP, |
| S390_INSN_BFP_COMPARE, |
| S390_INSN_BFP128_BINOP, /* Binary floating point 128-bit */ |
| S390_INSN_BFP128_UNOP, |
| S390_INSN_BFP128_COMPARE, |
| S390_INSN_BFP128_CONVERT_TO, |
| S390_INSN_BFP128_CONVERT_FROM, |
| S390_INSN_MFENCE, |
| S390_INSN_GZERO, /* Assign zero to a guest register */ |
| S390_INSN_GADD, /* Add a value to a guest register */ |
| /* The following 5 insns are mandated by translation chaining */ |
| S390_INSN_XDIRECT, /* direct transfer to guest address */ |
| S390_INSN_XINDIR, /* indirect transfer to guest address */ |
| S390_INSN_XASSISTED, /* assisted transfer to guest address */ |
| S390_INSN_EVCHECK, /* Event check */ |
| S390_INSN_PROFINC /* 64-bit profile counter increment */ |
| } s390_insn_tag; |
| |
| |
| /* The kind of ALU instructions */ |
| typedef enum { |
| S390_ALU_ADD, |
| S390_ALU_SUB, |
| S390_ALU_MUL, /* n-bit operands; result is lower n-bit of product */ |
| S390_ALU_AND, |
| S390_ALU_OR, |
| S390_ALU_XOR, |
| S390_ALU_LSH, |
| S390_ALU_RSH, |
| S390_ALU_RSHA /* arithmetic */ |
| } s390_alu_t; |
| |
| |
| /* The kind of unary integer operations */ |
| typedef enum { |
| S390_ZERO_EXTEND_8, |
| S390_ZERO_EXTEND_16, |
| S390_ZERO_EXTEND_32, |
| S390_SIGN_EXTEND_8, |
| S390_SIGN_EXTEND_16, |
| S390_SIGN_EXTEND_32, |
| S390_NEGATE |
| } s390_unop_t; |
| |
| /* The kind of ternary BFP operations */ |
| typedef enum { |
| S390_BFP_MADD, |
| S390_BFP_MSUB, |
| } s390_bfp_triop_t; |
| |
| /* The kind of binary BFP operations */ |
| typedef enum { |
| S390_BFP_ADD, |
| S390_BFP_SUB, |
| S390_BFP_MUL, |
| S390_BFP_DIV |
| } s390_bfp_binop_t; |
| |
| |
| /* The kind of unary BFP operations */ |
| typedef enum { |
| S390_BFP_ABS, |
| S390_BFP_NABS, |
| S390_BFP_NEG, |
| S390_BFP_SQRT, |
| S390_BFP_I32_TO_F32, |
| S390_BFP_I32_TO_F64, |
| S390_BFP_I32_TO_F128, |
| S390_BFP_I64_TO_F32, |
| S390_BFP_I64_TO_F64, |
| S390_BFP_I64_TO_F128, |
| S390_BFP_U32_TO_F32, |
| S390_BFP_U32_TO_F64, |
| S390_BFP_U32_TO_F128, |
| S390_BFP_U64_TO_F32, |
| S390_BFP_U64_TO_F64, |
| S390_BFP_U64_TO_F128, |
| S390_BFP_F32_TO_I32, |
| S390_BFP_F32_TO_I64, |
| S390_BFP_F32_TO_U32, |
| S390_BFP_F32_TO_U64, |
| S390_BFP_F32_TO_F64, |
| S390_BFP_F32_TO_F128, |
| S390_BFP_F64_TO_I32, |
| S390_BFP_F64_TO_I64, |
| S390_BFP_F64_TO_U32, |
| S390_BFP_F64_TO_U64, |
| S390_BFP_F64_TO_F32, |
| S390_BFP_F64_TO_F128, |
| S390_BFP_F128_TO_I32, |
| S390_BFP_F128_TO_I64, |
| S390_BFP_F128_TO_U32, |
| S390_BFP_F128_TO_U64, |
| S390_BFP_F128_TO_F32, |
| S390_BFP_F128_TO_F64 |
| } s390_bfp_unop_t; |
| |
| |
| /* Condition code. The encoding of the enumerators matches the value of |
| the mask field in the various branch opcodes. */ |
| typedef enum { |
| S390_CC_NEVER= 0, |
| S390_CC_OVFL = 1, /* overflow */ |
| S390_CC_H = 2, /* A > B ; high */ |
| S390_CC_NLE = 3, /* not low or equal */ |
| S390_CC_L = 4, /* A < B ; low */ |
| S390_CC_NHE = 5, /* not high or equal */ |
| S390_CC_LH = 6, /* low or high */ |
| S390_CC_NE = 7, /* A != B ; not zero */ |
| S390_CC_E = 8, /* A == B ; zero */ |
| S390_CC_NLH = 9, /* not low or high */ |
| S390_CC_HE = 10, /* A >= B ; high or equal*/ |
| S390_CC_NL = 11, /* not low */ |
| S390_CC_LE = 12, /* A <= B ; low or equal */ |
| S390_CC_NH = 13, /* not high */ |
| S390_CC_NO = 14, /* not overflow */ |
| S390_CC_ALWAYS = 15 |
| } s390_cc_t; |
| |
| |
| /* Rounding mode as it is encoded in the m3/m4 fields of certain |
| instructions (e.g. CFEBR) */ |
| typedef enum { |
| /* S390_ROUND_NEAREST_AWAY = 1, not supported */ |
| S390_ROUND_NEAREST_EVEN = 4, |
| S390_ROUND_ZERO = 5, |
| S390_ROUND_POSINF = 6, |
| S390_ROUND_NEGINF = 7 |
| } s390_round_t; |
| |
| |
| /* Invert the condition code */ |
| static __inline__ s390_cc_t |
| s390_cc_invert(s390_cc_t cond) |
| { |
| return S390_CC_ALWAYS - cond; |
| } |
| |
| |
| typedef struct { |
| s390_insn_tag tag; |
| UChar size; /* size of the result in bytes */ |
| union { |
| struct { |
| HReg dst; |
| s390_amode *src; |
| } load; |
| struct { |
| s390_amode *dst; |
| HReg src; |
| } store; |
| struct { |
| HReg dst; |
| HReg src; |
| } move; |
| struct { |
| s390_cc_t cond; |
| HReg dst; |
| s390_opnd_RMI src; |
| } cond_move; |
| struct { |
| HReg dst; |
| ULong value; /* not sign extended */ |
| } load_immediate; |
| /* add, and, or, xor */ |
| struct { |
| s390_alu_t tag; |
| HReg dst; /* op1 */ |
| s390_opnd_RMI op2; |
| } alu; |
| struct { |
| Bool signed_multiply; |
| HReg dst_hi; /* r10 */ |
| HReg dst_lo; /* also op1 r11 */ |
| s390_opnd_RMI op2; |
| } mul; |
| struct { |
| Bool signed_divide; |
| HReg op1_hi; /* also remainder r10 */ |
| HReg op1_lo; /* also quotient r11 */ |
| s390_opnd_RMI op2; |
| } div; |
| struct { |
| HReg rem; /* remainder r10 */ |
| HReg op1; /* also quotient r11 */ |
| s390_opnd_RMI op2; |
| } divs; |
| struct { |
| HReg num_bits; /* number of leftmost '0' bits r10 */ |
| HReg clobber; /* unspecified r11 */ |
| s390_opnd_RMI src; |
| } clz; |
| struct { |
| s390_unop_t tag; |
| HReg dst; |
| s390_opnd_RMI src; |
| } unop; |
| struct { |
| Bool signed_comparison; |
| HReg src1; |
| s390_opnd_RMI src2; |
| } compare; |
| struct { |
| HReg dst; /* condition code in s390 encoding */ |
| HReg op1; |
| HReg op2; |
| } bfp_compare; |
| struct { |
| s390_opnd_RMI src; |
| } test; |
| /* Convert the condition code to a boolean value. */ |
| struct { |
| s390_cc_t cond; |
| HReg dst; |
| } cc2bool; |
| struct { |
| HReg op1; |
| s390_amode *op2; |
| HReg op3; |
| HReg old_mem; |
| } cas; |
| struct { |
| HReg op1_high; |
| HReg op1_low; |
| s390_amode *op2; |
| HReg op3_high; |
| HReg op3_low; |
| HReg old_mem_high; |
| HReg old_mem_low; |
| HReg scratch; |
| } cdas; |
| /* Pseudo-insn for representing a helper call. |
| TARGET is the absolute address of the helper function |
| NUM_ARGS says how many arguments are being passed. |
| All arguments have integer type and are being passed according to ABI, |
| i.e. in registers r2, r3, r4, r5, and r6, with argument #0 being |
| passed in r2 and so forth. */ |
| struct { |
| s390_cc_t cond; |
| Addr64 target; |
| UInt num_args; |
| HReg dst; /* if not INVALID_HREG, put return value here */ |
| HChar *name; /* callee's name (for debugging) */ |
| } helper_call; |
| struct { |
| s390_bfp_triop_t tag; |
| s390_round_t rounding_mode; |
| HReg dst; /* first operand */ |
| HReg op2; /* second operand */ |
| HReg op3; /* third operand */ |
| } bfp_triop; |
| struct { |
| s390_bfp_binop_t tag; |
| s390_round_t rounding_mode; |
| HReg dst; /* left operand */ |
| HReg op2; /* right operand */ |
| } bfp_binop; |
| struct { |
| s390_bfp_unop_t tag; |
| s390_round_t rounding_mode; |
| HReg dst; /* result */ |
| HReg op; /* operand */ |
| } bfp_unop; |
| struct { |
| s390_bfp_binop_t tag; |
| s390_round_t rounding_mode; |
| HReg dst_hi; /* left operand; high part */ |
| HReg dst_lo; /* left operand; low part */ |
| HReg op2_hi; /* right operand; high part */ |
| HReg op2_lo; /* right operand; low part */ |
| } bfp128_binop; |
| /* This variant is also used by the BFP128_CONVERT_TO and |
| BFP128_CONVERT_FROM insns. */ |
| struct { |
| s390_bfp_unop_t tag; |
| s390_round_t rounding_mode; |
| HReg dst_hi; /* result; high part */ |
| HReg dst_lo; /* result; low part */ |
| HReg op_hi; /* operand; high part */ |
| HReg op_lo; /* operand; low part */ |
| } bfp128_unop; |
| struct { |
| HReg dst; /* condition code in s390 encoding */ |
| HReg op1_hi; /* left operand; high part */ |
| HReg op1_lo; /* left operand; low part */ |
| HReg op2_hi; /* right operand; high part */ |
| HReg op2_lo; /* right operand; low part */ |
| } bfp128_compare; |
| struct { |
| UInt offset; |
| } gzero; |
| struct { |
| UInt offset; |
| UChar delta; |
| ULong value; /* for debugging only */ |
| } gadd; |
| |
| /* The next 5 entries are generic to support translation chaining */ |
| |
| /* Update the guest IA value, then exit requesting to chain |
| to it. May be conditional. */ |
| struct { |
| s390_cc_t cond; |
| Bool to_fast_entry; /* chain to the what entry point? */ |
| Addr64 dst; /* next guest address */ |
| s390_amode *guest_IA; |
| } xdirect; |
| /* Boring transfer to a guest address not known at JIT time. |
| Not chainable. May be conditional. */ |
| struct { |
| s390_cc_t cond; |
| HReg dst; |
| s390_amode *guest_IA; |
| } xindir; |
| /* Assisted transfer to a guest address, most general case. |
| Not chainable. May be conditional. */ |
| struct { |
| s390_cc_t cond; |
| IRJumpKind kind; |
| HReg dst; |
| s390_amode *guest_IA; |
| } xassisted; |
| struct { |
| /* fixs390: I don't think these are really needed |
| as the gsp and the offset are fixed no ? */ |
| s390_amode *counter; /* dispatch counter */ |
| s390_amode *fail_addr; |
| } evcheck; |
| struct { |
| /* No fields. The address of the counter to increment is |
| installed later, post-translation, by patching it in, |
| as it is not known at translation time. */ |
| } profinc; |
| |
| } variant; |
| } s390_insn; |
| |
| s390_insn *s390_insn_load(UChar size, HReg dst, s390_amode *src); |
| s390_insn *s390_insn_store(UChar size, s390_amode *dst, HReg src); |
| s390_insn *s390_insn_move(UChar size, HReg dst, HReg src); |
| s390_insn *s390_insn_cond_move(UChar size, s390_cc_t cond, HReg dst, |
| s390_opnd_RMI src); |
| s390_insn *s390_insn_load_immediate(UChar size, HReg dst, ULong val); |
| s390_insn *s390_insn_alu(UChar size, s390_alu_t, HReg dst, |
| s390_opnd_RMI op2); |
| s390_insn *s390_insn_mul(UChar size, HReg dst_hi, HReg dst_lo, |
| s390_opnd_RMI op2, Bool signed_multiply); |
| s390_insn *s390_insn_div(UChar size, HReg op1_hi, HReg op1_lo, |
| s390_opnd_RMI op2, Bool signed_divide); |
| s390_insn *s390_insn_divs(UChar size, HReg rem, HReg op1, s390_opnd_RMI op2); |
| s390_insn *s390_insn_clz(UChar size, HReg num_bits, HReg clobber, |
| s390_opnd_RMI op); |
| s390_insn *s390_insn_cas(UChar size, HReg op1, s390_amode *op2, HReg op3, |
| HReg old); |
| s390_insn *s390_insn_cdas(UChar size, HReg op1_high, HReg op1_low, |
| s390_amode *op2, HReg op3_high, HReg op3_low, |
| HReg old_high, HReg old_low, HReg scratch); |
| s390_insn *s390_insn_unop(UChar size, s390_unop_t tag, HReg dst, |
| s390_opnd_RMI opnd); |
| s390_insn *s390_insn_cc2bool(HReg dst, s390_cc_t src); |
| s390_insn *s390_insn_test(UChar size, s390_opnd_RMI src); |
| s390_insn *s390_insn_compare(UChar size, HReg dst, s390_opnd_RMI opnd, |
| Bool signed_comparison); |
| s390_insn *s390_insn_helper_call(s390_cc_t cond, Addr64 target, UInt num_args, |
| HChar *name, HReg dst); |
| s390_insn *s390_insn_bfp_triop(UChar size, s390_bfp_triop_t, HReg dst, HReg op2, |
| HReg op3, s390_round_t); |
| s390_insn *s390_insn_bfp_binop(UChar size, s390_bfp_binop_t, HReg dst, HReg op2, |
| s390_round_t); |
| s390_insn *s390_insn_bfp_unop(UChar size, s390_bfp_unop_t tag, HReg dst, |
| HReg op, s390_round_t); |
| s390_insn *s390_insn_bfp_compare(UChar size, HReg dst, HReg op1, HReg op2); |
| s390_insn *s390_insn_bfp128_binop(UChar size, s390_bfp_binop_t, HReg dst_hi, |
| HReg dst_lo, HReg op2_hi, HReg op2_lo, |
| s390_round_t); |
| s390_insn *s390_insn_bfp128_unop(UChar size, s390_bfp_unop_t, HReg dst_hi, |
| HReg dst_lo, HReg op_hi, HReg op_lo, |
| s390_round_t); |
| s390_insn *s390_insn_bfp128_compare(UChar size, HReg dst, HReg op1_hi, |
| HReg op1_lo, HReg op2_hi, HReg op2_lo); |
| s390_insn *s390_insn_bfp128_convert_to(UChar size, s390_bfp_unop_t, |
| HReg dst_hi, HReg dst_lo, HReg op); |
| s390_insn *s390_insn_bfp128_convert_from(UChar size, s390_bfp_unop_t, |
| HReg dst, HReg op_hi, HReg op_lo, |
| s390_round_t); |
| s390_insn *s390_insn_mfence(void); |
| s390_insn *s390_insn_gzero(UChar size, UInt offset); |
| s390_insn *s390_insn_gadd(UChar size, UInt offset, UChar delta, ULong value); |
| |
| /* Five for translation chaining */ |
| s390_insn *s390_insn_xdirect(s390_cc_t cond, Addr64 dst, s390_amode *guest_IA, |
| Bool to_fast_entry); |
| s390_insn *s390_insn_xindir(s390_cc_t cond, HReg dst, s390_amode *guest_IA); |
| s390_insn *s390_insn_xassisted(s390_cc_t cond, HReg dst, s390_amode *guest_IA, |
| IRJumpKind kind); |
| s390_insn *s390_insn_evcheck(s390_amode *counter, s390_amode *fail_addr); |
| s390_insn *s390_insn_profinc(void); |
| |
| const HChar *s390_insn_as_string(const s390_insn *); |
| |
| /*--------------------------------------------------------*/ |
| /* --- Interface exposed to VEX --- */ |
| /*--------------------------------------------------------*/ |
| |
| void ppS390AMode(s390_amode *); |
| void ppS390Instr(s390_insn *, Bool mode64); |
| void ppHRegS390(HReg); |
| |
| /* Some functions that insulate the register allocator from details |
| of the underlying instruction set. */ |
| void getRegUsage_S390Instr( HRegUsage *, s390_insn *, Bool ); |
| void mapRegs_S390Instr ( HRegRemap *, s390_insn *, Bool ); |
| Bool isMove_S390Instr ( s390_insn *, HReg *, HReg * ); |
| Int emit_S390Instr ( Bool *, UChar *, Int, s390_insn *, Bool, |
| void *, void *, void *, void *); |
| void getAllocableRegs_S390( Int *, HReg **, Bool ); |
| void genSpill_S390 ( HInstr **, HInstr **, HReg , Int , Bool ); |
| void genReload_S390 ( HInstr **, HInstr **, HReg , Int , Bool ); |
| s390_insn *directReload_S390 ( s390_insn *, HReg, Short ); |
| HInstrArray *iselSB_S390 ( IRSB *, VexArch, VexArchInfo *, VexAbiInfo *, |
| Int, Int, Bool, Bool, Addr64); |
| |
| /* Return the number of bytes of code needed for an event check */ |
| Int evCheckSzB_S390(void); |
| |
| /* Perform a chaining and unchaining of an XDirect jump. */ |
| VexInvalRange chainXDirect_S390(void *place_to_chain, |
| void *disp_cp_chain_me_EXPECTED, |
| void *place_to_jump_to); |
| |
| VexInvalRange unchainXDirect_S390(void *place_to_unchain, |
| void *place_to_jump_to_EXPECTED, |
| void *disp_cp_chain_me); |
| |
| /* Patch the counter location into an existing ProfInc point. */ |
| VexInvalRange patchProfInc_S390(void *code_to_patch, |
| ULong *location_of_counter); |
| |
| /* KLUDGE: See detailled comment in host_s390_defs.c. */ |
| extern UInt s390_host_hwcaps; |
| |
| /* Convenience macros to test installed facilities */ |
| #define s390_host_has_ldisp \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_LDISP)) |
| #define s390_host_has_eimm \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_EIMM)) |
| #define s390_host_has_gie \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_GIE)) |
| #define s390_host_has_dfp \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_DFP)) |
| #define s390_host_has_fgx \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_FGX)) |
| #define s390_host_has_etf2 \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_ETF2)) |
| #define s390_host_has_stfle \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_STFLE)) |
| #define s390_host_has_etf3 \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_ETF3)) |
| #define s390_host_has_stckf \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_STCKF)) |
| #define s390_host_has_fpext \ |
| (s390_host_hwcaps & (VEX_HWCAPS_S390X_FPEXT)) |
| |
| #endif /* ndef __VEX_HOST_S390_DEFS_H */ |
| |
| /*---------------------------------------------------------------*/ |
| /*--- end host_s390_defs.h ---*/ |
| /*---------------------------------------------------------------*/ |