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Update jit_compiler_a64.cpp

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This commit is contained in:
SChernykh 2021-02-01 22:52:02 +01:00
parent db03573804
commit 346892e170
1 changed files with 14 additions and 9 deletions
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23
src/crypto/randomx/jit_compiler_a64.cpp
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@ -108,7 +108,6 @@ JitCompilerA64::JitCompilerA64(bool hugePagesEnable, bool) :
hugePages(hugePagesJIT && hugePagesEnable),
literalPos(ImulRcpLiteralsEnd)
{
allocate(CodeSize);
}
JitCompilerA64::~JitCompilerA64()
@ -118,8 +117,13 @@ JitCompilerA64::~JitCompilerA64()
void JitCompilerA64::generateProgram(Program& program, ProgramConfiguration& config, uint32_t)
{
if (!allocatedSize) {
allocate(CodeSize);
}
#ifdef XMRIG_SECURE_JIT
enableWriting();
else {
enableWriting();
}
#endif
uint32_t codePos = MainLoopBegin + 4;
@ -173,8 +177,13 @@ void JitCompilerA64::generateProgram(Program& program, ProgramConfiguration& con
void JitCompilerA64::generateProgramLight(Program& program, ProgramConfiguration& config, uint32_t datasetOffset)
{
if (!allocatedSize) {
allocate(CodeSize);
}
#ifdef XMRIG_SECURE_JIT
enableWriting();
else {
enableWriting();
}
#endif
uint32_t codePos = MainLoopBegin + 4;
@ -235,12 +244,8 @@ void JitCompilerA64::generateProgramLight(Program& program, ProgramConfiguration
template<size_t N>
void JitCompilerA64::generateSuperscalarHash(SuperscalarProgram(&programs)[N])
{
const size_t requiredSize = CodeSize + CalcDatasetItemSize();
if (allocatedSize < requiredSize) {
if (allocatedSize) {
freePagedMemory(code, allocatedSize);
}
allocate(requiredSize);
if (!allocatedSize) {
allocate(CodeSize + CalcDatasetItemSize());
}
#ifdef XMRIG_SECURE_JIT
else {