ShuriZma
/
Cxbx-Reloaded
mirror of https://github.com/Cxbx-Reloaded/Cxbx-Reloaded.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

disable overwrite host's stack data

This commit is contained in:
RadWolfie 2022-02-04 13:15:07 -06:00
parent da72da4d03
commit f41cc02c6c
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/core/kernel/support/EmuFS.cpp
View File

@ -650,8 +650,13 @@ void EmuGenerateFS(Xbe::TLS *pTLS, void *pTLSData)
// Write the Xbox stack base to the Host, allows ConvertThreadToFiber to work correctly
// Test case: DOA3
__writefsdword(TIB_StackBase, (DWORD)NewPcr->NtTib.StackBase);
__writefsdword(TIB_StackLimit, (DWORD)NewPcr->NtTib.StackLimit);
// NOTE: This is disabled due to cause of corruption to host's TIB and
// silent crash for xbox threads creation.
// Test case:
// * Direct3DCreate9Ex call from inside xbox thread
// * PCSTProxy (used from PsCreateSystemThreadEx export function)
//__writefsdword(TIB_StackBase, (DWORD)NewPcr->NtTib.StackBase);
//__writefsdword(TIB_StackLimit, (DWORD)NewPcr->NtTib.StackLimit);
}
// Set flat address of this PCR