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CPU/Recompiler: Simplify fast map addressing

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This commit is contained in:
Connor McLaughlin
2021-07-20 12:33:37 +10:00
parent 7f88cd5f9f
commit 033d85cd90
5 changed files with 187 additions and 79 deletions
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18
src/core/cpu_code_cache.h
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@ -16,13 +16,6 @@
namespace CPU {
enum : u32
{
FAST_MAP_RAM_SLOT_COUNT = Bus::RAM_8MB_SIZE / 4,
FAST_MAP_BIOS_SLOT_COUNT = Bus::BIOS_SIZE / 4,
FAST_MAP_TOTAL_SLOT_COUNT = FAST_MAP_RAM_SLOT_COUNT + FAST_MAP_BIOS_SLOT_COUNT,
};
union CodeBlockKey
{
u32 bits;
@ -107,6 +100,15 @@ struct CodeBlock
namespace CodeCache {
enum : u32
{
FAST_MAP_TABLE_COUNT = 0x10000,
FAST_MAP_TABLE_SIZE = 0x10000 / 4, // 16384
FAST_MAP_TABLE_SHIFT = 16,
};
using FastMapTable = CodeBlock::HostCodePointer*;
void Initialize();
void Shutdown();
void Execute();
@ -115,7 +117,7 @@ void Execute();
using DispatcherFunction = void (*)();
using SingleBlockDispatcherFunction = void(*)(const CodeBlock::HostCodePointer);
CodeBlock::HostCodePointer* GetFastMapPointer();
FastMapTable* GetFastMapPointer();
void ExecuteRecompiler();
#endif