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Implemented CPU::Vendor, CPU::Name & CPU::Hypervisor but not tested enough

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This commit is contained in:
Alex
2022-10-10 07:02:44 +03:00
parent 2bf2bf3280
commit 90774d68e0
2 changed files with 115 additions and 2 deletions
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33
include/cpu.hpp
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@ -27,14 +27,37 @@ namespace CPU
Disable
};
/**
* @brief Get CPU vendor identifier.
*
* @return char* CPU Vendor ID.
*/
char *Vendor();
/**
* @brief Get CPU name.
*
* @return char* CPU Name.
*/
char *Name();
/**
* @brief Get CPU hypervisor vendor.
*
* @return char* Hypervisor vendor.
*/
char *Hypervisor();
/**
* @brief Pause the CPU
*/
void Pause();
/**
* @brief Halt the CPU
*/
void Halt();
/**
* @brief Check if interrupts are enabled
*
@ -42,6 +65,7 @@ namespace CPU
* @return false If InterruptsType::Check and interrupts are disabled, or if other InterruptsType failed
*/
bool Interrupts(InterruptsType Type = Check);
/**
* @brief Get/Set the CPU's page table
*
@ -133,6 +157,15 @@ namespace CPU
:
: "r"(Address)
: "memory");
#endif
}
static inline void cpuid(uint32_t Function, uint32_t *eax, uint32_t *ebx, uint32_t *ecx, uint32_t *edx)
{
#if defined(__amd64__) || defined(__i386__)
asmv("cpuid"
: "=a"(*eax), "=b"(*ebx), "=c"(*ecx), "=d"(*edx)
: "a"(Function));
#endif
}
}