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//
// Created by red031000 on 2020-04-24.
//
#include "OS_protectionRegion.h"
asm void OS_SetDPermissionsForProtectionRegion(register u32 setMask, register u32 flags)
{
mrc p15, 0x0, r2, c5, c0, 0x2
bic r2, r2, r0
orr r2, r2, r1
mcr p15, 0x0, r2, c5, c0, 0x2
bx lr
}
asm void OS_SetProtectionRegion1(u32 param)
{
mcr p15, 0x0, r0, c6, c1, 0x0
bx lr
}
asm void OS_SetProtectionRegion2(u32 param)
{
mcr p15, 0x0, r0, c6, c2, 0x0
bx lr
}
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