mirror/UnleashedRecomp-hedge-dev
1
0
Fork 0
mirror of https://github.com/hedge-dev/UnleashedRecomp.git synced 2026-01-02 01:30:25 -06:00
Code Issues Packages Projects Releases 4 Wiki Activity

Place function table after the executable.

Browse Source
This commit is contained in:
Skyth
2025-01-15 02:01:59 +03:00
parent 0e8dbe797b
commit 27a541b7a3
5 changed files with 12 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
UnleashedRecomp/kernel/memory.cpp
View File

@@ -4,18 +4,18 @@
Memory::Memory()
{
#ifdef _WIN32
base = (uint8_t*)VirtualAlloc((void*)0x100000000ull, PPC_MEMORY_SIZE + PPC_FUNC_TABLE_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
base = (uint8_t*)VirtualAlloc((void*)0x100000000ull, PPC_MEMORY_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
if (base == nullptr)
base = (uint8_t*)VirtualAlloc(nullptr, PPC_MEMORY_SIZE + PPC_FUNC_TABLE_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
base = (uint8_t*)VirtualAlloc(nullptr, PPC_MEMORY_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
DWORD oldProtect;
VirtualProtect(base, 4096, PAGE_NOACCESS, &oldProtect);
#else
base = (uint8_t*)mmap((void*)0x100000000ull, PPC_MEMORY_SIZE + PPC_FUNC_TABLE_SIZE, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
base = (uint8_t*)mmap((void*)0x100000000ull, PPC_MEMORY_SIZE, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
if (base == (uint8_t*)MAP_FAILED)
base = (uint8_t*)mmap(NULL, PPC_MEMORY_SIZE + PPC_FUNC_TABLE_SIZE, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
base = (uint8_t*)mmap(NULL, PPC_MEMORY_SIZE, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
mprotect(base, 4096, PROT_NONE);
#endif