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core: Various changes to support 64-bit addressing.

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This commit is contained in:
bunnei
2017-09-01 23:10:03 -04:00
parent 3411883fe3
commit f01472a5ff
5 changed files with 54 additions and 54 deletions
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16
src/core/memory.h
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@ -16,10 +16,10 @@ namespace Memory {
* Page size used by the ARM architecture. This is the smallest granularity with which memory can
* be mapped.
*/
const u32 PAGE_SIZE = 0x1000;
const u32 PAGE_MASK = PAGE_SIZE - 1;
const int PAGE_BITS = 12;
const size_t PAGE_TABLE_NUM_ENTRIES = 1 << (32 - PAGE_BITS);
const u64 PAGE_SIZE = 1 << PAGE_BITS;
const u64 PAGE_MASK = PAGE_SIZE - 1;
const size_t PAGE_TABLE_NUM_ENTRIES = 1ULL << (64 - PAGE_BITS);
/// Physical memory regions as seen from the ARM11
enum : PAddr {
@ -178,17 +178,17 @@ u8* GetPhysicalPointer(PAddr address);
* Adds the supplied value to the rasterizer resource cache counter of each
* page touching the region.
*/
void RasterizerMarkRegionCached(PAddr start, u32 size, int count_delta);
void RasterizerMarkRegionCached(PAddr start, u64 size, int count_delta);
/**
* Flushes any externally cached rasterizer resources touching the given region.
*/
void RasterizerFlushRegion(PAddr start, u32 size);
void RasterizerFlushRegion(PAddr start, u64 size);
/**
* Flushes and invalidates any externally cached rasterizer resources touching the given region.
*/
void RasterizerFlushAndInvalidateRegion(PAddr start, u32 size);
void RasterizerFlushAndInvalidateRegion(PAddr start, u64 size);
enum class FlushMode {
/// Write back modified surfaces to RAM
@ -201,12 +201,12 @@ enum class FlushMode {
* Flushes and invalidates any externally cached rasterizer resources touching the given virtual
* address region.
*/
void RasterizerFlushVirtualRegion(VAddr start, u32 size, FlushMode mode);
void RasterizerFlushVirtualRegion(VAddr start, u64 size, FlushMode mode);
/**
* Dynarmic has an optimization to memory accesses when the pointer to the page exists that
* can be used by setting up the current page table as a callback. This function is used to
* retrieve the current page table for that purpose.
*/
std::array<u8*, PAGE_TABLE_NUM_ENTRIES>* GetCurrentPageTablePointers();
//std::array<u8*, PAGE_TABLE_NUM_ENTRIES>* GetCurrentPageTablePointers();
}