https://git.reactos.org/?p=reactos.git;a=commitdiff;h=9e7071e8fbb3e321579d12d4390f41ad110e8427
commit 9e7071e8fbb3e321579d12d4390f41ad110e8427 Author: Jérôme Gardou <jerome.gar...@reactos.org> AuthorDate: Mon Nov 9 17:01:07 2020 +0100 Commit: Jérôme Gardou <zefk...@users.noreply.github.com> CommitDate: Mon Nov 16 16:58:10 2020 +0100 [NTOSKRNL] DO not disable optimisations when compiling with CLang --- ntoskrnl/CMakeLists.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/ntoskrnl/CMakeLists.txt b/ntoskrnl/CMakeLists.txt index 84125c75c9b..fd093c6ca06 100644 --- a/ntoskrnl/CMakeLists.txt +++ b/ntoskrnl/CMakeLists.txt @@ -43,8 +43,10 @@ if(MSVC) add_target_link_flags(ntoskrnl "/SECTION:.rsrc,!DP") #Accessed from bugcheck code add_target_link_flags(ntoskrnl "/SECTION:INIT,ERWD") else() - if(GDB) + if(GDB AND NOT CLANG) # Completely disable optimizations when debugging the kernel + # Not for CLang, which fails as following in _SEH2_EXCEPT macro: + # error: inline assembly requires more registers than available target_compile_options(ntoskrnl PRIVATE -O0) set_image_base(ntoskrnl 0x00800000) else()