Mirrored_Repos/LookingGlass
1
0
Fork 0
mirror of https://github.com/gnif/LookingGlass.git synced 2025-12-28 07:30:10 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[host] windows: trick MinGW into not using memcpy from ntdll

Browse Source 
MinGW seems to decide at random whether it wants to use memcpy from
mscvrt.dll or ntdll.dll. Currently, on Debian buster, ntdll.dll is chosen,
while on sid, mscvrt.dll is chosen.

This commit declares a new .def file for ntdll containing only the
functions we want to link from ntdll.dll, and generates ntdll.a from it
with dlltool. This way, MinGW will never be tempted to link functions
like memcpy from ntdll.dll.
This commit is contained in:
Quantum
2021-07-21 01:30:13 -04:00
committed by Geoffrey McRae
parent 8a70efafb5
commit f5dfc264ba
2 changed files with 23 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
host/platform/Windows/ntdll.def Normal file
View File

@@ -0,0 +1,7 @@
; This file is used to trick MinGW to not like stuff like memcpy from ntdll.dll.
; See CMakeLists.txt for how this is compiled.
LIBRARY "ntdll.dll"
EXPORTS
NtDelayExecution
NtSetTimerResolution