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LLVM: Slice PPU executable memory

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This commit is contained in:
Elad 2025-01-10 17:34:24 +02:00
parent 7b8fee7cdb
commit 9d5b75bb7a
7 changed files with 486 additions and 126 deletions
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30
rpcs3/util/vm_native.cpp
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@ -310,6 +310,11 @@ namespace utils
void memory_commit(void* pointer, usz size, protection prot)
{
if (!size)
{
return;
}
#ifdef _WIN32
ensure(::VirtualAlloc(pointer, size, MEM_COMMIT, +prot));
#else
@ -329,6 +334,11 @@ namespace utils
void memory_decommit(void* pointer, usz size)
{
if (!size)
{
return;
}
#ifdef _WIN32
ensure(::VirtualFree(pointer, size, MEM_DECOMMIT));
#else
@ -357,6 +367,11 @@ namespace utils
void memory_reset(void* pointer, usz size, protection prot)
{
if (!size)
{
return;
}
#ifdef _WIN32
memory_decommit(pointer, size);
memory_commit(pointer, size, prot);
@ -390,6 +405,11 @@ namespace utils
void memory_release(void* pointer, usz size)
{
if (!size)
{
return;
}
#ifdef _WIN32
unmap_mappping_memory(reinterpret_cast<u64>(pointer), size);
ensure(::VirtualFree(pointer, 0, MEM_RELEASE));
@ -400,6 +420,11 @@ namespace utils
void memory_protect(void* pointer, usz size, protection prot)
{
if (!size)
{
return;
}
#ifdef _WIN32
DWORD old;
@ -429,6 +454,11 @@ namespace utils
bool memory_lock(void* pointer, usz size)
{
if (!size)
{
return true;
}
#ifdef _WIN32
return ::VirtualLock(pointer, size);
#else