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core renaming

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georgemoralis 2023-10-31 14:28:42 +02:00
parent aee25dcaf9
commit 53a8024e43
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src/core/virtual_memory.h Normal file
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#pragma once
#include <types.h>
constexpr u64 SYSTEM_RESERVED = 0x800000000u;
constexpr u64 CODE_BASE_OFFSET = 0x100000000u;
constexpr u64 SYSTEM_MANAGED_MIN = 0x0000040000u;
constexpr u64 SYSTEM_MANAGED_MAX = 0x07FFFFBFFFu;
constexpr u64 USER_MIN = 0x1000000000u;
constexpr u64 USER_MAX = 0xFBFFFFFFFFu;
namespace VirtualMemory {
enum class MemoryMode : u32 {
NoAccess = 0,
Read = 1,
Write = 2,
ReadWrite = 3,
Execute = 4,
ExecuteRead = 5,
ExecuteWrite = 6,
ExecuteReadWrite = 7,
};
u64 memory_alloc(u64 address, u64 size, MemoryMode mode);
u64 memory_alloc_aligned(u64 address, u64 size, MemoryMode mode, u64 alignment);
bool memory_protect(u64 address, u64 size, MemoryMode mode, MemoryMode* old_mode);
bool memory_flush(u64 address, u64 size);
bool memory_patch(u64 vaddr, u64 value);
} // namespace VirtualMemory