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MemoryUtil: get executable pages near static data

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and clean up a bit.
This commit is contained in:
Tillmann Karras
2015-05-02 11:57:17 +02:00
parent a0597f0d62
commit d4538c762f
9 changed files with 33 additions and 114 deletions
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8
Source/Core/Core/PowerPC/JitCommon/Jit_Util.h
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@ -9,15 +9,15 @@
#include "Common/BitSet.h"
#include "Common/CPUDetect.h"
#include "Common/x64Emitter.h"
#include "Core/PowerPC/PowerPC.h"
namespace MMIO { class Mapping; }
// We offset by 0x80 because the range of one byte memory offsets is
// -0x80..0x7f.
#define PPCSTATE_OFS(x) ((u8*)(x) - (u8*)&PowerPC::ppcState - 0x80)
#define PPCSTATE_BASE ((u8*)&PowerPC::ppcState + 0x80)
#define PPCSTATE_OFS(x) ((u8*)(x) - PPCSTATE_BASE)
#define PPCSTATE(x) MDisp(RPPCSTATE, PPCSTATE_OFS(&PowerPC::ppcState.x))
// In case you want to disable the ppcstate register:
// #define PPCSTATE(x) M(&PowerPC::ppcState.x)
#define PPCSTATE_LR PPCSTATE(spr[SPR_LR])
#define PPCSTATE_CTR PPCSTATE(spr[SPR_CTR])
#define PPCSTATE_SRR0 PPCSTATE(spr[SPR_SRR0])
@ -31,7 +31,7 @@ private:
bool m_enabled = false;
public:
bool Enabled() { return m_enabled; }
void Init(int size) { AllocCodeSpace(size); m_enabled = true; }
void Init(int size) { AllocCodeSpace(size, PPCSTATE_BASE); m_enabled = true; }
void Shutdown() { FreeCodeSpace(); m_enabled = false; }
};

2
Source/Core/Core/PowerPC/JitCommon/TrampolineCache.cpp
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@ -22,7 +22,7 @@ using namespace Gen;
void TrampolineCache::Init(int size)
{
AllocCodeSpace(size);
AllocCodeSpace(size, PPCSTATE_BASE);
}
void TrampolineCache::ClearCodeSpace()