PoS_EVM
/
mcl
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

update xbyak

Browse Source
update-fork
MITSUNARI Shigeo 4 years ago
parent 74f1b42f72
commit f6c46616ed
3 changed files with 44 additions and 22 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 37
      src/xbyak/xbyak.h
  2. 10
      src/xbyak/xbyak_mnemonic.h
  3. 19
      src/xbyak/xbyak_util.h

37
src/xbyak/xbyak.h
Unescape View File

@ -9,14 +9,9 @@
@note modified new BSD license
http://opensource.org/licenses/BSD-3-Clause
*/
#if !defined(XBYAK_USE_OP_NAMES) && !defined(XBYAK_NO_OP_NAMES)
#if (not +0) && !defined(XBYAK_NO_OP_NAMES) // trick to detect whether 'not' is operator or not
#define XBYAK_NO_OP_NAMES
#endif
#ifndef XBYAK_NO_OP_NAMES
#if not +0 // trick to detect whether 'not' is operator or not
#error "use -fno-operator-names option if you want to use and(), or(), xor(), not() as function names, Or define XBYAK_NO_OP_NAMES and use and_(), or_(), xor_(), not_()."
#endif
#endif
#include <stdio.h> // for debug print
#include <assert.h>
@ -29,7 +24,9 @@
// #define XBYAK_DISABLE_AVX512
//#define XBYAK_USE_MMAP_ALLOCATOR
#if !defined(XBYAK_USE_MMAP_ALLOCATOR) && !defined(XBYAK_DONT_USE_MMAP_ALLOCATOR)
#define XBYAK_USE_MMAP_ALLOCATOR
#endif
#if !defined(__GNUC__) || defined(__MINGW32__)
#undef XBYAK_USE_MMAP_ALLOCATOR
#endif
@ -83,9 +80,12 @@
#include <sys/mman.h>
#include <stdlib.h>
#endif
#if defined(__APPLE__) && defined(MAP_JIT)
#if defined(__APPLE__) && !defined(XBYAK_DONT_USE_MAP_JIT)
#define XBYAK_USE_MAP_JIT
#include <sys/sysctl.h>
#ifndef MAP_JIT
#define MAP_JIT 0x800
#endif
#endif
#if !defined(_MSC_VER) || (_MSC_VER >= 1600)
#include <stdint.h>
@ -120,7 +120,7 @@ namespace Xbyak {
enum {
DEFAULT_MAX_CODE_SIZE = 4096,
VERSION = 0x5850 /* 0xABCD = A.BC(D) */
VERSION = 0x5912 /* 0xABCD = A.BC(D) */
};
#ifndef MIE_INTEGER_TYPE_DEFINED
@ -469,9 +469,8 @@ public:
}
// err if MMX/FPU/OPMASK/BNDREG
void setBit(int bit);
void setOpmaskIdx(int idx, bool ignore_idx0 = false)
void setOpmaskIdx(int idx, bool /*ignore_idx0*/ = true)
{
if (!ignore_idx0 && idx == 0) throw Error(ERR_K0_IS_INVALID);
if (mask_) throw Error(ERR_OPMASK_IS_ALREADY_SET);
mask_ = idx;
}
@ -555,7 +554,7 @@ inline void Operand::setBit(int bit)
{
if (bit != 8 && bit != 16 && bit != 32 && bit != 64 && bit != 128 && bit != 256 && bit != 512) goto ERR;
if (isBit(bit)) return;
if (is(MEM)) {
if (is(MEM | OPMASK)) {
bit_ = bit;
return;
}
@ -1667,6 +1666,7 @@ private:
bool Vp = !((v ? v->isExtIdx2() : 0) | Hi16Vidx);
bool z = reg.hasZero() || base.hasZero() || (v ? v->hasZero() : false);
if (aaa == 0) aaa = verifyDuplicate(base.getOpmaskIdx(), reg.getOpmaskIdx(), (v ? v->getOpmaskIdx() : 0), ERR_OPMASK_IS_ALREADY_SET);
if (aaa == 0) z = 0; // clear T_z if mask is not set
db(0x62);
db((R ? 0x80 : 0) | (X ? 0x40 : 0) | (B ? 0x20 : 0) | (Rp ? 0x10 : 0) | (mm & 3));
db((w == 1 ? 0x80 : 0) | ((vvvv & 15) << 3) | 4 | (pp & 3));
@ -1780,6 +1780,7 @@ private:
db(longCode); dd(disp - longJmpSize);
}
}
bool isNEAR(LabelType type) const { return type == T_NEAR || (type == T_AUTO && isDefaultJmpNEAR_); }
template<class T>
void opJmp(T& label, LabelType type, uint8 shortCode, uint8 longCode, uint8 longPref)
{
@ -1789,7 +1790,7 @@ private:
makeJmp(inner::VerifyInInt32(offset - size_), type, shortCode, longCode, longPref);
} else {
int jmpSize = 0;
if (type == T_NEAR) {
if (isNEAR(type)) {
jmpSize = 4;
if (longPref) db(longPref);
db(longCode); dd(0);
@ -1804,7 +1805,7 @@ private:
void opJmpAbs(const void *addr, LabelType type, uint8 shortCode, uint8 longCode, uint8 longPref = 0)
{
if (isAutoGrow()) {
if (type != T_NEAR) throw Error(ERR_ONLY_T_NEAR_IS_SUPPORTED_IN_AUTO_GROW);
if (!isNEAR(type)) throw Error(ERR_ONLY_T_NEAR_IS_SUPPORTED_IN_AUTO_GROW);
if (size_ + 16 >= maxSize_) growMemory();
if (longPref) db(longPref);
db(longCode);
@ -2258,7 +2259,7 @@ public:
const Zmm zmm0, zmm1, zmm2, zmm3, zmm4, zmm5, zmm6, zmm7;
const Xmm &xm0, &xm1, &xm2, &xm3, &xm4, &xm5, &xm6, &xm7;
const Ymm &ym0, &ym1, &ym2, &ym3, &ym4, &ym5, &ym6, &ym7;
const Ymm &zm0, &zm1, &zm2, &zm3, &zm4, &zm5, &zm6, &zm7;
const Zmm &zm0, &zm1, &zm2, &zm3, &zm4, &zm5, &zm6, &zm7;
const Reg32 eax, ecx, edx, ebx, esp, ebp, esi, edi;
const Reg16 ax, cx, dx, bx, sp, bp, si, di;
const Reg8 al, cl, dl, bl, ah, ch, dh, bh;
@ -2298,6 +2299,9 @@ public:
#ifndef XBYAK_DISABLE_SEGMENT
const Segment es, cs, ss, ds, fs, gs;
#endif
private:
bool isDefaultJmpNEAR_;
public:
void L(const std::string& label) { labelMgr_.defineSlabel(label); }
void L(Label& label) { labelMgr_.defineClabel(label); }
Label L() { Label label; L(label); return label; }
@ -2317,6 +2321,8 @@ public:
void putL(std::string label) { putL_inner(label); }
void putL(const Label& label) { putL_inner(label); }
// set default type of `jmp` of undefined label to T_NEAR
void setDefaultJmpNEAR(bool isNear) { isDefaultJmpNEAR_ = isNear; }
void jmp(const Operand& op) { opR_ModM(op, BIT, 4, 0xFF, NONE, NONE, true); }
void jmp(std::string label, LabelType type = T_AUTO) { opJmp(label, type, 0xEB, 0xE9, 0); }
void jmp(const char *label, LabelType type = T_AUTO) { jmp(std::string(label), type); }
@ -2575,6 +2581,7 @@ public:
#ifndef XBYAK_DISABLE_SEGMENT
, es(Segment::es), cs(Segment::cs), ss(Segment::ss), ds(Segment::ds), fs(Segment::fs), gs(Segment::gs)
#endif
, isDefaultJmpNEAR_(false)
{
labelMgr_.set(this);
}

10
src/xbyak/xbyak_mnemonic.h
Unescape View File

@ -1,4 +1,4 @@
const char *getVersionString() const { return "5.85"; }
const char *getVersionString() const { return "5.912"; }
void adc(const Operand& op, uint32 imm) { opRM_I(op, imm, 0x10, 2); }
void adc(const Operand& op1, const Operand& op2) { opRM_RM(op1, op2, 0x10); }
void adcx(const Reg32e& reg, const Operand& op) { opGen(reg, op, 0xF6, 0x66, isREG32_REG32orMEM, NONE, 0x38); }
@ -1671,17 +1671,17 @@ void kandnw(const Opmask& r1, const Opmask& r2, const Opmask& r3) { opVex(r1, &r
void kandq(const Opmask& r1, const Opmask& r2, const Opmask& r3) { opVex(r1, &r2, r3, T_L1 | T_0F | T_W1, 0x41); }
void kandw(const Opmask& r1, const Opmask& r2, const Opmask& r3) { opVex(r1, &r2, r3, T_L1 | T_0F | T_W0, 0x41); }
void kmovb(const Address& addr, const Opmask& k) { opVex(k, 0, addr, T_L0 | T_0F | T_66 | T_W0, 0x91); }
void kmovb(const Opmask& k, const Operand& op) { opVex(k, 0, op, T_L0 | T_0F | T_66 | T_W0, 0x90); }
void kmovb(const Opmask& k, const Operand& op) { if (!op.isMEM() && !op.isOPMASK()) throw Error(ERR_BAD_COMBINATION); opVex(k, 0, op, T_L0 | T_0F | T_66 | T_W0, 0x90); }
void kmovb(const Opmask& k, const Reg32& r) { opVex(k, 0, r, T_L0 | T_0F | T_66 | T_W0, 0x92); }
void kmovb(const Reg32& r, const Opmask& k) { opVex(r, 0, k, T_L0 | T_0F | T_66 | T_W0, 0x93); }
void kmovd(const Address& addr, const Opmask& k) { opVex(k, 0, addr, T_L0 | T_0F | T_66 | T_W1, 0x91); }
void kmovd(const Opmask& k, const Operand& op) { opVex(k, 0, op, T_L0 | T_0F | T_66 | T_W1, 0x90); }
void kmovd(const Opmask& k, const Operand& op) { if (!op.isMEM() && !op.isOPMASK()) throw Error(ERR_BAD_COMBINATION); opVex(k, 0, op, T_L0 | T_0F | T_66 | T_W1, 0x90); }
void kmovd(const Opmask& k, const Reg32& r) { opVex(k, 0, r, T_L0 | T_0F | T_F2 | T_W0, 0x92); }
void kmovd(const Reg32& r, const Opmask& k) { opVex(r, 0, k, T_L0 | T_0F | T_F2 | T_W0, 0x93); }
void kmovq(const Address& addr, const Opmask& k) { opVex(k, 0, addr, T_L0 | T_0F | T_W1, 0x91); }
void kmovq(const Opmask& k, const Operand& op) { opVex(k, 0, op, T_L0 | T_0F | T_W1, 0x90); }
void kmovq(const Opmask& k, const Operand& op) { if (!op.isMEM() && !op.isOPMASK()) throw Error(ERR_BAD_COMBINATION); opVex(k, 0, op, T_L0 | T_0F | T_W1, 0x90); }
void kmovw(const Address& addr, const Opmask& k) { opVex(k, 0, addr, T_L0 | T_0F | T_W0, 0x91); }
void kmovw(const Opmask& k, const Operand& op) { opVex(k, 0, op, T_L0 | T_0F | T_W0, 0x90); }
void kmovw(const Opmask& k, const Operand& op) { if (!op.isMEM() && !op.isOPMASK()) throw Error(ERR_BAD_COMBINATION); opVex(k, 0, op, T_L0 | T_0F | T_W0, 0x90); }
void kmovw(const Opmask& k, const Reg32& r) { opVex(k, 0, r, T_L0 | T_0F | T_W0, 0x92); }
void kmovw(const Reg32& r, const Opmask& k) { opVex(r, 0, k, T_L0 | T_0F | T_W0, 0x93); }
void knotb(const Opmask& r1, const Opmask& r2) { opVex(r1, 0, r2, T_0F | T_66 | T_W0, 0x44); }

19
src/xbyak/xbyak_util.h
Unescape View File

@ -1,5 +1,6 @@
#ifndef XBYAK_XBYAK_UTIL_H_
#define XBYAK_XBYAK_UTIL_H_
#include <string.h>
/**
utility class and functions for Xbyak
@ -146,6 +147,11 @@ class Cpu {
numCores_[level - 1] = extractBit(data[1], 0, 15);
}
}
/*
Fallback values in case a hypervisor has 0xB leaf zeroed-out.
*/
numCores_[SmtLevel - 1] = (std::max)(1u, numCores_[SmtLevel - 1]);
numCores_[CoreLevel - 1] = (std::max)(numCores_[SmtLevel - 1], numCores_[CoreLevel - 1]);
} else {
/*
Failed to deremine num of cores without x2APIC support.
@ -754,7 +760,7 @@ public:
};
Profiler()
: mode_(None)
, suffix_(0)
, suffix_("")
, startAddr_(0)
#ifdef XBYAK_USE_PERF
, fp_(0)
@ -828,7 +834,16 @@ public:
#ifdef XBYAK_USE_PERF
if (mode_ == Perf) {
if (fp_ == 0) return;
fprintf(fp_, "%llx %zx %s%s\n", (long long)startAddr, funcSize, funcName, suffix_);
fprintf(fp_, "%llx %zx %s%s", (long long)startAddr, funcSize, funcName, suffix_);
/*
perf does not recognize the function name which is less than 3,
so append '_' at the end of the name if necessary
*/
size_t n = strlen(funcName) + strlen(suffix_);
for (size_t i = n; i < 3; i++) {
fprintf(fp_, "_");
}
fprintf(fp_, "\n");
fflush(fp_);
}
#endif

Write Preview
Loading…
Cancel
Save