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iR5900: Use fastjmp instead of longjmp

This commit is contained in:
Connor McLaughlin 2021-09-25 11:07:51 +10:00 committed by refractionpcsx2
parent 91627b28b4
commit 8e1470f637
1 changed files with 4 additions and 4 deletions
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8
pcsx2/x86/ix86-32/iR5900-32.cpp
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@ -36,7 +36,7 @@
#include "Patch.h" #include "Patch.h"
#if !PCSX2_SEH #if !PCSX2_SEH
#include <csetjmp> #include "common/FastJmp.h"
#endif #endif
@ -703,7 +703,7 @@ void recStep()
#if !PCSX2_SEH #if !PCSX2_SEH
#define SETJMP_CODE(x) x #define SETJMP_CODE(x) x
static jmp_buf m_SetJmp_StateCheck; static fastjmp_buf m_SetJmp_StateCheck;
static std::unique_ptr<BaseR5900Exception> m_cpuException; static std::unique_ptr<BaseR5900Exception> m_cpuException;
static ScopedExcept m_Exception; static ScopedExcept m_Exception;
#else #else
@ -721,7 +721,7 @@ static void recExitExecution()
// creates. However, the longjump is slow so we only want to do one when absolutely // creates. However, the longjump is slow so we only want to do one when absolutely
// necessary: // necessary:
longjmp(m_SetJmp_StateCheck, 1); fastjmp_jmp(&m_SetJmp_StateCheck, 1);
#endif #endif
} }
@ -759,7 +759,7 @@ static void recExecute()
// setjmp will save the register context and will return 0 // setjmp will save the register context and will return 0
// A call to longjmp will restore the context (included the eip/rip) // A call to longjmp will restore the context (included the eip/rip)
// but will return the longjmp 2nd parameter (here 1) // but will return the longjmp 2nd parameter (here 1)
if (!setjmp(m_SetJmp_StateCheck)) if (!fastjmp_set(&m_SetJmp_StateCheck))
{ {
eeRecIsReset = false; eeRecIsReset = false;
eeCpuExecuting = true; eeCpuExecuting = true;