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Turn the X86 emitter into a class, so the code pointer is no longer a global, yay! Created XCodeBlock that derives from XEmitter, and the Jit now derives from XCodeBlock so it can call all ADD SUB JNZ etc without having to prefix them with "emit.". I think someone's gonna like this.

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There's some cleanup still to be done, but hey, it works. There shouldn't be a noticable speed difference.

I hope GCC doesn't have a problem with the "member function pointers" I used.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1594 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2008-12-19 21:24:52 +00:00
parent b5dcdcf779
commit 104acd5bc1
31 changed files with 1297 additions and 1153 deletions
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10
Source/Core/Common/Src/MemoryUtil.cpp
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@ -38,7 +38,7 @@
// This is purposedely not a full wrapper for virtualalloc/mmap, but it
// provides exactly the primitive operations that Dolphin needs.
void* AllocateExecutableMemory(int size, bool low)
void* AllocateExecutableMemory(size_t size, bool low)
{
#ifdef _WIN32
void* ptr = VirtualAlloc(0, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
@ -71,7 +71,7 @@ void* AllocateExecutableMemory(int size, bool low)
}
void* AllocateMemoryPages(int size)
void* AllocateMemoryPages(size_t size)
{
#ifdef _WIN32
void* ptr = VirtualAlloc(0, size, MEM_COMMIT, PAGE_READWRITE);
@ -99,7 +99,7 @@ void* AllocateMemoryPages(int size)
}
void FreeMemoryPages(void* ptr, int size)
void FreeMemoryPages(void* ptr, size_t size)
{
#ifdef _WIN32
if (ptr)
@ -113,7 +113,7 @@ void FreeMemoryPages(void* ptr, int size)
}
void WriteProtectMemory(void* ptr, int size, bool allowExecute)
void WriteProtectMemory(void* ptr, size_t size, bool allowExecute)
{
#ifdef _WIN32
VirtualProtect(ptr, size, allowExecute ? PAGE_EXECUTE_READ : PAGE_READONLY, 0);
@ -123,7 +123,7 @@ void WriteProtectMemory(void* ptr, int size, bool allowExecute)
}
void UnWriteProtectMemory(void* ptr, int size, bool allowExecute)
void UnWriteProtectMemory(void* ptr, size_t size, bool allowExecute)
{
#ifdef _WIN32
VirtualProtect(ptr, size, allowExecute ? PAGE_EXECUTE_READWRITE : PAGE_READONLY, 0);