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Update kernel

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This commit is contained in:
EnderIce2
2024-01-19 06:47:42 +02:00
parent fd15592608
commit 96daa43d38
282 changed files with 25486 additions and 15700 deletions
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208
core/random.cpp
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@ -20,124 +20,124 @@
namespace Random
{
static uint64_t Seed = 0xdeadbeef;
static uint64_t Seed = 0xdeadbeef;
uint16_t rand16()
{
uint16_t rand16()
{
#if defined(a86)
static int RDRANDFlag = 0x1A1A;
if (unlikely(RDRANDFlag == 0x1A1A))
{
if (strcmp(CPU::Hypervisor(), x86_CPUID_VENDOR_TCG) != 0)
{
if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_AMD) == 0)
{
CPU::x86::AMD::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
else if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_INTEL) == 0)
{
CPU::x86::Intel::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
}
else
RDRANDFlag = 0;
}
static int RDRANDFlag = 0x1A1A;
if (unlikely(RDRANDFlag == 0x1A1A))
{
if (strcmp(CPU::Hypervisor(), x86_CPUID_VENDOR_TCG) != 0)
{
if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_AMD) == 0)
{
CPU::x86::AMD::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
else if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_INTEL) == 0)
{
CPU::x86::Intel::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
}
else
RDRANDFlag = 0;
}
if (RDRANDFlag)
{
uint16_t RDRANDValue = 0;
asmv("1: rdrand %0; jnc 1b"
: "=r"(RDRANDValue));
return RDRANDValue;
}
if (RDRANDFlag)
{
uint16_t RDRANDValue = 0;
asmv("1: rdrand %0; jnc 1b"
: "=r"(RDRANDValue));
return RDRANDValue;
}
Seed = Seed * 1103515245 + 12345;
return (uint16_t)(Seed / 65536) % __UINT16_MAX__;
Seed = Seed * 1103515245 + 12345;
return (uint16_t)(Seed / 65536) % __UINT16_MAX__;
#endif
return 0;
}
return 0;
}
uint32_t rand32()
{
uint32_t rand32()
{
#if defined(a86)
static int RDRANDFlag = 0x1A1A;
if (unlikely(RDRANDFlag == 0x1A1A))
{
if (strcmp(CPU::Hypervisor(), x86_CPUID_VENDOR_TCG) != 0)
{
if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_AMD) == 0)
{
CPU::x86::AMD::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
else if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_INTEL) == 0)
{
CPU::x86::Intel::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
}
else
RDRANDFlag = 0;
}
static int RDRANDFlag = 0x1A1A;
if (unlikely(RDRANDFlag == 0x1A1A))
{
if (strcmp(CPU::Hypervisor(), x86_CPUID_VENDOR_TCG) != 0)
{
if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_AMD) == 0)
{
CPU::x86::AMD::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
else if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_INTEL) == 0)
{
CPU::x86::Intel::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
}
else
RDRANDFlag = 0;
}
if (RDRANDFlag)
{
uint32_t RDRANDValue = 0;
asmv("1: rdrand %0; jnc 1b"
: "=r"(RDRANDValue));
return RDRANDValue;
}
if (RDRANDFlag)
{
uint32_t RDRANDValue = 0;
asmv("1: rdrand %0; jnc 1b"
: "=r"(RDRANDValue));
return RDRANDValue;
}
Seed = Seed * 1103515245 + 12345;
return (uint32_t)(Seed / 65536) % __UINT32_MAX__;
Seed = Seed * 1103515245 + 12345;
return (uint32_t)(Seed / 65536) % __UINT32_MAX__;
#endif
return 0;
}
return 0;
}
uint64_t rand64()
{
uint64_t rand64()
{
#if defined(a86)
static int RDRANDFlag = 0x1A1A;
if (unlikely(RDRANDFlag == 0x1A1A))
{
if (strcmp(CPU::Hypervisor(), x86_CPUID_VENDOR_TCG) != 0)
{
if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_AMD) == 0)
{
CPU::x86::AMD::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
else if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_INTEL) == 0)
{
CPU::x86::Intel::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
}
else
RDRANDFlag = 0;
}
static int RDRANDFlag = 0x1A1A;
if (unlikely(RDRANDFlag == 0x1A1A))
{
if (strcmp(CPU::Hypervisor(), x86_CPUID_VENDOR_TCG) != 0)
{
if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_AMD) == 0)
{
CPU::x86::AMD::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
else if (strcmp(CPU::Vendor(), x86_CPUID_VENDOR_INTEL) == 0)
{
CPU::x86::Intel::CPUID0x00000001 cpuid;
cpuid.Get();
RDRANDFlag = cpuid.ECX.RDRAND;
}
}
else
RDRANDFlag = 0;
}
if (RDRANDFlag)
{
uintptr_t RDRANDValue = 0;
asmv("1: rdrand %0; jnc 1b"
: "=r"(RDRANDValue));
return RDRANDValue;
}
if (RDRANDFlag)
{
uintptr_t RDRANDValue = 0;
asmv("1: rdrand %0; jnc 1b"
: "=r"(RDRANDValue));
return RDRANDValue;
}
Seed = Seed * 1103515245 + 12345;
return (uint64_t)(Seed / 65536) % __UINT64_MAX__;
Seed = Seed * 1103515245 + 12345;
return (uint64_t)(Seed / 65536) % __UINT64_MAX__;
#endif
return 0;
}
return 0;
}
void ChangeSeed(uint64_t CustomSeed) { Seed = CustomSeed; }
void ChangeSeed(uint64_t CustomSeed) { Seed = CustomSeed; }
}