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fxsave/fxrstor stub

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This commit is contained in:
Alex
2022-10-28 03:28:52 +03:00
parent f2b80cd3a9
commit 400a715e94
3 changed files with 29 additions and 4 deletions
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24
include/cpu.hpp
View File

@ -1557,6 +1557,26 @@ namespace CPU
#endif
}
static inline void fxsave(char *FXSaveArea)
{
#if defined(__amd64__)
// asmv("fxsaveq (%0)"
// :
// : "r"(FXSaveArea)
// : "memory");
#endif
}
static inline void fxrstor(char *FXRstorArea)
{
#if defined(__amd64__)
// asmv("fxrstorq (%0)"
// :
// : "r"(FXRstorArea)
// : "memory");
#endif
}
/** @brief EXPERIMENTAL IMPLEMENTATION */
namespace Intel
{
@ -3091,6 +3111,10 @@ namespace CPU
};
}
}
namespace aarch64
{
}
}
#endif // !__FENNIX_KERNEL_CPU_H__

3
include/task.hpp
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@ -91,6 +91,7 @@ namespace Tasking
#endif
TaskSecurity Security;
TaskInfo Info;
char FXRegion[512] __attribute__((aligned(16)));
void Rename(const char *name)
{
@ -119,8 +120,8 @@ namespace Tasking
TaskInfo Info;
Vector<TCB *> Threads;
Vector<PCB *> Children;
Memory::PageTable *PageTable;
HashMap<InterProcessCommunication::IPCPort, uint64_t> *IPCHandles;
Memory::PageTable *PageTable;
};
enum TokenTrustLevel