| |
| /*---------------------------------------------------------------*/ |
| /*--- begin guest_amd64_defs.h ---*/ |
| /*---------------------------------------------------------------*/ |
| |
| /* |
| This file is part of Valgrind, a dynamic binary instrumentation |
| framework. |
| |
| Copyright (C) 2004-2012 OpenWorks LLP |
| info@open-works.net |
| |
| 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. |
| |
| Neither the names of the U.S. Department of Energy nor the |
| University of California nor the names of its contributors may be |
| used to endorse or promote products derived from this software |
| without prior written permission. |
| */ |
| |
| /* Only to be used within the guest-amd64 directory. */ |
| |
| #ifndef __VEX_GUEST_AMD64_DEFS_H |
| #define __VEX_GUEST_AMD64_DEFS_H |
| |
| |
| /*---------------------------------------------------------*/ |
| /*--- amd64 to IR conversion ---*/ |
| /*---------------------------------------------------------*/ |
| |
| /* Convert one amd64 insn to IR. See the type DisOneInstrFn in |
| bb_to_IR.h. */ |
| extern |
| DisResult disInstr_AMD64 ( IRSB* irbb, |
| Bool (*resteerOkFn) ( void*, Addr64 ), |
| Bool resteerCisOk, |
| void* callback_opaque, |
| UChar* guest_code, |
| Long delta, |
| Addr64 guest_IP, |
| VexArch guest_arch, |
| VexArchInfo* archinfo, |
| VexAbiInfo* abiinfo, |
| Bool host_bigendian ); |
| |
| /* Used by the optimiser to specialise calls to helpers. */ |
| extern |
| IRExpr* guest_amd64_spechelper ( HChar* function_name, |
| IRExpr** args, |
| IRStmt** precedingStmts, |
| Int n_precedingStmts ); |
| |
| /* Describes to the optimiser which part of the guest state require |
| precise memory exceptions. This is logically part of the guest |
| state description. */ |
| extern |
| Bool guest_amd64_state_requires_precise_mem_exns ( Int, Int ); |
| |
| extern |
| VexGuestLayout amd64guest_layout; |
| |
| |
| /*---------------------------------------------------------*/ |
| /*--- amd64 guest helpers ---*/ |
| /*---------------------------------------------------------*/ |
| |
| /* --- CLEAN HELPERS --- */ |
| |
| extern ULong amd64g_calculate_rflags_all ( |
| ULong cc_op, |
| ULong cc_dep1, ULong cc_dep2, ULong cc_ndep |
| ); |
| |
| extern ULong amd64g_calculate_rflags_c ( |
| ULong cc_op, |
| ULong cc_dep1, ULong cc_dep2, ULong cc_ndep |
| ); |
| |
| extern ULong amd64g_calculate_condition ( |
| ULong/*AMD64Condcode*/ cond, |
| ULong cc_op, |
| ULong cc_dep1, ULong cc_dep2, ULong cc_ndep |
| ); |
| |
| extern ULong amd64g_calculate_FXAM ( ULong tag, ULong dbl ); |
| |
| extern ULong amd64g_calculate_RCR ( |
| ULong arg, ULong rot_amt, ULong rflags_in, Long sz |
| ); |
| |
| extern ULong amd64g_calculate_RCL ( |
| ULong arg, ULong rot_amt, ULong rflags_in, Long sz |
| ); |
| |
| extern ULong amd64g_calculate_pclmul(ULong s1, ULong s2, ULong which); |
| |
| extern ULong amd64g_check_fldcw ( ULong fpucw ); |
| |
| extern ULong amd64g_create_fpucw ( ULong fpround ); |
| |
| extern ULong amd64g_check_ldmxcsr ( ULong mxcsr ); |
| |
| extern ULong amd64g_create_mxcsr ( ULong sseround ); |
| |
| extern VexEmNote amd64g_dirtyhelper_FLDENV ( VexGuestAMD64State*, HWord ); |
| extern VexEmNote amd64g_dirtyhelper_FRSTOR ( VexGuestAMD64State*, HWord ); |
| extern VexEmNote amd64g_dirtyhelper_FRSTORS ( VexGuestAMD64State*, HWord ); |
| |
| extern void amd64g_dirtyhelper_FSTENV ( VexGuestAMD64State*, HWord ); |
| extern void amd64g_dirtyhelper_FNSAVE ( VexGuestAMD64State*, HWord ); |
| extern void amd64g_dirtyhelper_FNSAVES ( VexGuestAMD64State*, HWord ); |
| |
| /* Translate a guest virtual_addr into a guest linear address by |
| consulting the supplied LDT/GDT structures. Their representation |
| must be as specified in pub/libvex_guest_amd64.h. To indicate a |
| translation failure, 1<<32 is returned. On success, the lower 32 |
| bits of the returned result indicate the linear address. |
| */ |
| //extern |
| //ULong amd64g_use_seg_selector ( HWord ldt, HWord gdt, |
| // UInt seg_selector, UInt virtual_addr ); |
| |
| extern ULong amd64g_calculate_mmx_pmaddwd ( ULong, ULong ); |
| extern ULong amd64g_calculate_mmx_psadbw ( ULong, ULong ); |
| extern ULong amd64g_calculate_mmx_pmovmskb ( ULong ); |
| extern ULong amd64g_calculate_sse_pmovmskb ( ULong w64hi, ULong w64lo ); |
| |
| extern ULong amd64g_calculate_sse_phminposuw ( ULong sLo, ULong sHi ); |
| |
| extern ULong amd64g_calc_crc32b ( ULong crcIn, ULong b ); |
| extern ULong amd64g_calc_crc32w ( ULong crcIn, ULong w ); |
| extern ULong amd64g_calc_crc32l ( ULong crcIn, ULong l ); |
| extern ULong amd64g_calc_crc32q ( ULong crcIn, ULong q ); |
| |
| extern ULong amd64g_calc_mpsadbw ( ULong sHi, ULong sLo, |
| ULong dHi, ULong dLo, |
| ULong imm_and_return_control_bit ); |
| |
| /* --- DIRTY HELPERS --- */ |
| |
| extern ULong amd64g_dirtyhelper_loadF80le ( ULong/*addr*/ ); |
| |
| extern void amd64g_dirtyhelper_storeF80le ( ULong/*addr*/, ULong/*data*/ ); |
| |
| extern void amd64g_dirtyhelper_CPUID_baseline ( VexGuestAMD64State* st ); |
| extern void amd64g_dirtyhelper_CPUID_sse3_and_cx16 ( VexGuestAMD64State* st ); |
| extern void amd64g_dirtyhelper_CPUID_sse42_and_cx16 ( VexGuestAMD64State* st ); |
| extern void amd64g_dirtyhelper_CPUID_avx_and_cx16 ( VexGuestAMD64State* st ); |
| |
| extern void amd64g_dirtyhelper_FINIT ( VexGuestAMD64State* ); |
| |
| extern void amd64g_dirtyhelper_FXSAVE ( VexGuestAMD64State*, HWord ); |
| extern VexEmNote amd64g_dirtyhelper_FXRSTOR ( VexGuestAMD64State*, HWord ); |
| |
| extern ULong amd64g_dirtyhelper_RDTSC ( void ); |
| |
| extern ULong amd64g_dirtyhelper_IN ( ULong portno, ULong sz/*1,2 or 4*/ ); |
| extern void amd64g_dirtyhelper_OUT ( ULong portno, ULong data, |
| ULong sz/*1,2 or 4*/ ); |
| |
| extern void amd64g_dirtyhelper_SxDT ( void* address, |
| ULong op /* 0 or 1 */ ); |
| |
| /* Helps with PCMP{I,E}STR{I,M}. |
| |
| CALLED FROM GENERATED CODE: DIRTY HELPER(s). (But not really, |
| actually it could be a clean helper, but for the fact that we can't |
| pass by value 2 x V128 to a clean helper, nor have one returned.) |
| Reads guest state, writes to guest state for the xSTRM cases, no |
| accesses of memory, is a pure function. |
| |
| opc_and_imm contains (4th byte of opcode << 8) | the-imm8-byte so |
| the callee knows which I/E and I/M variant it is dealing with and |
| what the specific operation is. 4th byte of opcode is in the range |
| 0x60 to 0x63: |
| istri 66 0F 3A 63 |
| istrm 66 0F 3A 62 |
| estri 66 0F 3A 61 |
| estrm 66 0F 3A 60 |
| |
| gstOffL and gstOffR are the guest state offsets for the two XMM |
| register inputs. We never have to deal with the memory case since |
| that is handled by pre-loading the relevant value into the fake |
| XMM16 register. |
| |
| For ESTRx variants, edxIN and eaxIN hold the values of those two |
| registers. |
| |
| In all cases, the bottom 16 bits of the result contain the new |
| OSZACP %rflags values. For xSTRI variants, bits[31:16] of the |
| result hold the new %ecx value. For xSTRM variants, the helper |
| writes the result directly to the guest XMM0. |
| |
| Declarable side effects: in all cases, reads guest state at |
| [gstOffL, +16) and [gstOffR, +16). For xSTRM variants, also writes |
| guest_XMM0. |
| |
| Is expected to be called with opc_and_imm combinations which have |
| actually been validated, and will assert if otherwise. The front |
| end should ensure we're only called with verified values. |
| */ |
| extern ULong amd64g_dirtyhelper_PCMPxSTRx ( |
| VexGuestAMD64State*, |
| HWord opc4_and_imm, |
| HWord gstOffL, HWord gstOffR, |
| HWord edxIN, HWord eaxIN |
| ); |
| |
| /* Implementation of intel AES instructions as described in |
| Intel Advanced Vector Extensions |
| Programming Reference |
| MARCH 2008 |
| 319433-002. |
| |
| CALLED FROM GENERATED CODE: DIRTY HELPER(s). (But not really, |
| actually it could be a clean helper, but for the fact that we can't |
| pass by value 2 x V128 to a clean helper, nor have one returned.) |
| Reads guest state, writes to guest state, no |
| accesses of memory, is a pure function. |
| |
| opc4 contains the 4th byte of opcode. Front-end should only |
| give opcode corresponding to AESENC/AESENCLAST/AESDEC/AESDECLAST/AESIMC. |
| (will assert otherwise). |
| |
| gstOffL and gstOffR are the guest state offsets for the two XMM |
| register inputs, gstOffD is the guest state offset for the XMM register |
| output. We never have to deal with the memory case since that is handled |
| by pre-loading the relevant value into the fake XMM16 register. |
| |
| */ |
| extern void amd64g_dirtyhelper_AES ( |
| VexGuestAMD64State* gst, |
| HWord opc4, HWord gstOffD, |
| HWord gstOffL, HWord gstOffR |
| ); |
| |
| /* Implementation of AESKEYGENASSIST. |
| |
| CALLED FROM GENERATED CODE: DIRTY HELPER(s). (But not really, |
| actually it could be a clean helper, but for the fact that we can't |
| pass by value 1 x V128 to a clean helper, nor have one returned.) |
| Reads guest state, writes to guest state, no |
| accesses of memory, is a pure function. |
| |
| imm8 is the Round Key constant. |
| |
| gstOffL and gstOffR are the guest state offsets for the two XMM |
| register input and output. We never have to deal with the memory case since |
| that is handled by pre-loading the relevant value into the fake |
| XMM16 register. |
| |
| */ |
| extern void amd64g_dirtyhelper_AESKEYGENASSIST ( |
| VexGuestAMD64State* gst, |
| HWord imm8, |
| HWord gstOffL, HWord gstOffR |
| ); |
| |
| //extern void amd64g_dirtyhelper_CPUID_sse0 ( VexGuestAMD64State* ); |
| //extern void amd64g_dirtyhelper_CPUID_sse1 ( VexGuestAMD64State* ); |
| //extern void amd64g_dirtyhelper_CPUID_sse2 ( VexGuestAMD64State* ); |
| |
| //extern void amd64g_dirtyhelper_FSAVE ( VexGuestAMD64State*, HWord ); |
| |
| //extern VexEmNote |
| // amd64g_dirtyhelper_FRSTOR ( VexGuestAMD64State*, HWord ); |
| |
| //extern void amd64g_dirtyhelper_FSTENV ( VexGuestAMD64State*, HWord ); |
| |
| //extern VexEmNote |
| // amd64g_dirtyhelper_FLDENV ( VexGuestAMD64State*, HWord ); |
| |
| |
| |
| /*---------------------------------------------------------*/ |
| /*--- Condition code stuff ---*/ |
| /*---------------------------------------------------------*/ |
| |
| /* rflags masks */ |
| #define AMD64G_CC_SHIFT_O 11 |
| #define AMD64G_CC_SHIFT_S 7 |
| #define AMD64G_CC_SHIFT_Z 6 |
| #define AMD64G_CC_SHIFT_A 4 |
| #define AMD64G_CC_SHIFT_C 0 |
| #define AMD64G_CC_SHIFT_P 2 |
| |
| #define AMD64G_CC_MASK_O (1ULL << AMD64G_CC_SHIFT_O) |
| #define AMD64G_CC_MASK_S (1ULL << AMD64G_CC_SHIFT_S) |
| #define AMD64G_CC_MASK_Z (1ULL << AMD64G_CC_SHIFT_Z) |
| #define AMD64G_CC_MASK_A (1ULL << AMD64G_CC_SHIFT_A) |
| #define AMD64G_CC_MASK_C (1ULL << AMD64G_CC_SHIFT_C) |
| #define AMD64G_CC_MASK_P (1ULL << AMD64G_CC_SHIFT_P) |
| |
| /* FPU flag masks */ |
| #define AMD64G_FC_SHIFT_C3 14 |
| #define AMD64G_FC_SHIFT_C2 10 |
| #define AMD64G_FC_SHIFT_C1 9 |
| #define AMD64G_FC_SHIFT_C0 8 |
| |
| #define AMD64G_FC_MASK_C3 (1ULL << AMD64G_FC_SHIFT_C3) |
| #define AMD64G_FC_MASK_C2 (1ULL << AMD64G_FC_SHIFT_C2) |
| #define AMD64G_FC_MASK_C1 (1ULL << AMD64G_FC_SHIFT_C1) |
| #define AMD64G_FC_MASK_C0 (1ULL << AMD64G_FC_SHIFT_C0) |
| |
| |
| /* %RFLAGS thunk descriptors. A four-word thunk is used to record |
| details of the most recent flag-setting operation, so the flags can |
| be computed later if needed. It is possible to do this a little |
| more efficiently using a 3-word thunk, but that makes it impossible |
| to describe the flag data dependencies sufficiently accurately for |
| Memcheck. Hence 4 words are used, with minimal loss of efficiency. |
| |
| The four words are: |
| |
| CC_OP, which describes the operation. |
| |
| CC_DEP1 and CC_DEP2. These are arguments to the operation. |
| We want Memcheck to believe that the resulting flags are |
| data-dependent on both CC_DEP1 and CC_DEP2, hence the |
| name DEP. |
| |
| CC_NDEP. This is a 3rd argument to the operation which is |
| sometimes needed. We arrange things so that Memcheck does |
| not believe the resulting flags are data-dependent on CC_NDEP |
| ("not dependent"). |
| |
| To make Memcheck believe that (the definedness of) the encoded |
| flags depends only on (the definedness of) CC_DEP1 and CC_DEP2 |
| requires two things: |
| |
| (1) In the guest state layout info (amd64guest_layout), CC_OP and |
| CC_NDEP are marked as always defined. |
| |
| (2) When passing the thunk components to an evaluation function |
| (calculate_condition, calculate_eflags, calculate_eflags_c) the |
| IRCallee's mcx_mask must be set so as to exclude from |
| consideration all passed args except CC_DEP1 and CC_DEP2. |
| |
| Strictly speaking only (2) is necessary for correctness. However, |
| (1) helps efficiency in that since (2) means we never ask about the |
| definedness of CC_OP or CC_NDEP, we may as well not even bother to |
| track their definedness. |
| |
| When building the thunk, it is always necessary to write words into |
| CC_DEP1 and CC_DEP2, even if those args are not used given the |
| CC_OP field (eg, CC_DEP2 is not used if CC_OP is CC_LOGIC1/2/4). |
| This is important because otherwise Memcheck could give false |
| positives as it does not understand the relationship between the |
| CC_OP field and CC_DEP1 and CC_DEP2, and so believes that the |
| definedness of the stored flags always depends on both CC_DEP1 and |
| CC_DEP2. |
| |
| However, it is only necessary to set CC_NDEP when the CC_OP value |
| requires it, because Memcheck ignores CC_NDEP, and the evaluation |
| functions do understand the CC_OP fields and will only examine |
| CC_NDEP for suitable values of CC_OP. |
| |
| A summary of the field usages is: |
| |
| Operation DEP1 DEP2 NDEP |
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| |
| add/sub/mul first arg second arg unused |
| |
| adc/sbb first arg (second arg) |
| XOR old_carry old_carry |
| |
| and/or/xor result zero unused |
| |
| inc/dec result zero old_carry |
| |
| shl/shr/sar result subshifted- unused |
| result |
| |
| rol/ror result zero old_flags |
| |
| copy old_flags zero unused. |
| |
| |
| Therefore Memcheck will believe the following: |
| |
| * add/sub/mul -- definedness of result flags depends on definedness |
| of both args. |
| |
| * adc/sbb -- definedness of result flags depends on definedness of |
| both args and definedness of the old C flag. Because only two |
| DEP fields are available, the old C flag is XOR'd into the second |
| arg so that Memcheck sees the data dependency on it. That means |
| the NDEP field must contain a second copy of the old C flag |
| so that the evaluation functions can correctly recover the second |
| arg. |
| |
| * and/or/xor are straightforward -- definedness of result flags |
| depends on definedness of result value. |
| |
| * inc/dec -- definedness of result flags depends only on |
| definedness of result. This isn't really true -- it also depends |
| on the old C flag. However, we don't want Memcheck to see that, |
| and so the old C flag must be passed in NDEP and not in DEP2. |
| It's inconceivable that a compiler would generate code that puts |
| the C flag in an undefined state, then does an inc/dec, which |
| leaves C unchanged, and then makes a conditional jump/move based |
| on C. So our fiction seems a good approximation. |
| |
| * shl/shr/sar -- straightforward, again, definedness of result |
| flags depends on definedness of result value. The subshifted |
| value (value shifted one less) is also needed, but its |
| definedness is the same as the definedness of the shifted value. |
| |
| * rol/ror -- these only set O and C, and leave A Z C P alone. |
| However it seems prudent (as per inc/dec) to say the definedness |
| of all resulting flags depends on the definedness of the result, |
| hence the old flags must go in as NDEP and not DEP2. |
| |
| * rcl/rcr are too difficult to do in-line, and so are done by a |
| helper function. They are not part of this scheme. The helper |
| function takes the value to be rotated, the rotate amount and the |
| old flags, and returns the new flags and the rotated value. |
| Since the helper's mcx_mask does not have any set bits, Memcheck |
| will lazily propagate undefinedness from any of the 3 args into |
| both results (flags and actual value). |
| */ |
| enum { |
| AMD64G_CC_OP_COPY=0, /* DEP1 = current flags, DEP2 = 0, NDEP = unused */ |
| /* just copy DEP1 to output */ |
| |
| AMD64G_CC_OP_ADDB, /* 1 */ |
| AMD64G_CC_OP_ADDW, /* 2 DEP1 = argL, DEP2 = argR, NDEP = unused */ |
| AMD64G_CC_OP_ADDL, /* 3 */ |
| AMD64G_CC_OP_ADDQ, /* 4 */ |
| |
| AMD64G_CC_OP_SUBB, /* 5 */ |
| AMD64G_CC_OP_SUBW, /* 6 DEP1 = argL, DEP2 = argR, NDEP = unused */ |
| AMD64G_CC_OP_SUBL, /* 7 */ |
| AMD64G_CC_OP_SUBQ, /* 8 */ |
| |
| AMD64G_CC_OP_ADCB, /* 9 */ |
| AMD64G_CC_OP_ADCW, /* 10 DEP1 = argL, DEP2 = argR ^ oldCarry, NDEP = oldCarry */ |
| AMD64G_CC_OP_ADCL, /* 11 */ |
| AMD64G_CC_OP_ADCQ, /* 12 */ |
| |
| AMD64G_CC_OP_SBBB, /* 13 */ |
| AMD64G_CC_OP_SBBW, /* 14 DEP1 = argL, DEP2 = argR ^ oldCarry, NDEP = oldCarry */ |
| AMD64G_CC_OP_SBBL, /* 15 */ |
| AMD64G_CC_OP_SBBQ, /* 16 */ |
| |
| AMD64G_CC_OP_LOGICB, /* 17 */ |
| AMD64G_CC_OP_LOGICW, /* 18 DEP1 = result, DEP2 = 0, NDEP = unused */ |
| AMD64G_CC_OP_LOGICL, /* 19 */ |
| AMD64G_CC_OP_LOGICQ, /* 20 */ |
| |
| AMD64G_CC_OP_INCB, /* 21 */ |
| AMD64G_CC_OP_INCW, /* 22 DEP1 = result, DEP2 = 0, NDEP = oldCarry (0 or 1) */ |
| AMD64G_CC_OP_INCL, /* 23 */ |
| AMD64G_CC_OP_INCQ, /* 24 */ |
| |
| AMD64G_CC_OP_DECB, /* 25 */ |
| AMD64G_CC_OP_DECW, /* 26 DEP1 = result, DEP2 = 0, NDEP = oldCarry (0 or 1) */ |
| AMD64G_CC_OP_DECL, /* 27 */ |
| AMD64G_CC_OP_DECQ, /* 28 */ |
| |
| AMD64G_CC_OP_SHLB, /* 29 DEP1 = res, DEP2 = res', NDEP = unused */ |
| AMD64G_CC_OP_SHLW, /* 30 where res' is like res but shifted one bit less */ |
| AMD64G_CC_OP_SHLL, /* 31 */ |
| AMD64G_CC_OP_SHLQ, /* 32 */ |
| |
| AMD64G_CC_OP_SHRB, /* 33 DEP1 = res, DEP2 = res', NDEP = unused */ |
| AMD64G_CC_OP_SHRW, /* 34 where res' is like res but shifted one bit less */ |
| AMD64G_CC_OP_SHRL, /* 35 */ |
| AMD64G_CC_OP_SHRQ, /* 36 */ |
| |
| AMD64G_CC_OP_ROLB, /* 37 */ |
| AMD64G_CC_OP_ROLW, /* 38 DEP1 = res, DEP2 = 0, NDEP = old flags */ |
| AMD64G_CC_OP_ROLL, /* 39 */ |
| AMD64G_CC_OP_ROLQ, /* 40 */ |
| |
| AMD64G_CC_OP_RORB, /* 41 */ |
| AMD64G_CC_OP_RORW, /* 42 DEP1 = res, DEP2 = 0, NDEP = old flags */ |
| AMD64G_CC_OP_RORL, /* 43 */ |
| AMD64G_CC_OP_RORQ, /* 44 */ |
| |
| AMD64G_CC_OP_UMULB, /* 45 */ |
| AMD64G_CC_OP_UMULW, /* 46 DEP1 = argL, DEP2 = argR, NDEP = unused */ |
| AMD64G_CC_OP_UMULL, /* 47 */ |
| AMD64G_CC_OP_UMULQ, /* 48 */ |
| |
| AMD64G_CC_OP_SMULB, /* 49 */ |
| AMD64G_CC_OP_SMULW, /* 50 DEP1 = argL, DEP2 = argR, NDEP = unused */ |
| AMD64G_CC_OP_SMULL, /* 51 */ |
| AMD64G_CC_OP_SMULQ, /* 52 */ |
| |
| AMD64G_CC_OP_NUMBER |
| }; |
| |
| typedef |
| enum { |
| AMD64CondO = 0, /* overflow */ |
| AMD64CondNO = 1, /* no overflow */ |
| |
| AMD64CondB = 2, /* below */ |
| AMD64CondNB = 3, /* not below */ |
| |
| AMD64CondZ = 4, /* zero */ |
| AMD64CondNZ = 5, /* not zero */ |
| |
| AMD64CondBE = 6, /* below or equal */ |
| AMD64CondNBE = 7, /* not below or equal */ |
| |
| AMD64CondS = 8, /* negative */ |
| AMD64CondNS = 9, /* not negative */ |
| |
| AMD64CondP = 10, /* parity even */ |
| AMD64CondNP = 11, /* not parity even */ |
| |
| AMD64CondL = 12, /* jump less */ |
| AMD64CondNL = 13, /* not less */ |
| |
| AMD64CondLE = 14, /* less or equal */ |
| AMD64CondNLE = 15, /* not less or equal */ |
| |
| AMD64CondAlways = 16 /* HACK */ |
| } |
| AMD64Condcode; |
| |
| #endif /* ndef __VEX_GUEST_AMD64_DEFS_H */ |
| |
| /*---------------------------------------------------------------*/ |
| /*--- end guest_amd64_defs.h ---*/ |
| /*---------------------------------------------------------------*/ |