From: William Horvath william@horvath.blog
See https://bugs.winehq.org/show_bug.cgi?id=51152 for the bug that led to commit 4e4847dd71a3c682356559a51705ccec93b2490e. We can re-enable the %gs case now, as that no longer causes a crash. --- dlls/ntdll/tests/exception.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/dlls/ntdll/tests/exception.c b/dlls/ntdll/tests/exception.c index 281cbb08865..0969897c12b 100644 --- a/dlls/ntdll/tests/exception.c +++ b/dlls/ntdll/tests/exception.c @@ -2884,24 +2884,21 @@ static const struct exception /* It is observed that fs/gs base is reset on some CPUs when setting the segment value even to 0 (regardless of CPU spec - saying otherwise) and it is not currently - handled in Wine. + saying otherwise) and the fs base case + is not currently handled in Wine. Disable this part to avoid crashing the test. */ 0x8e, 0xe0, /* mov %eax,%fs */ - 0x8e, 0xe8, /* mov %eax,%gs */ #else 0x90, 0x90, /* nop */ - 0x90, 0x90, /* nop */ #endif + 0x8e, 0xe8, /* mov %eax,%gs */ 0xfa, /* cli */ 0x58, /* pop %rax */ -#if 0 0x8e, 0xe8, /* mov %eax,%gs */ 0x58, /* pop %rax */ +#if 0 0x8e, 0xe0, /* mov %eax,%fs */ #else - 0x58, /* pop %rax */ - 0x90, 0x90, /* nop */ 0x90, 0x90, /* nop */ #endif 0x58, /* pop %rax */