Signed-off-by: Zebediah Figura z.figura12@gmail.com --- dlls/ntdll/tests/exception.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/dlls/ntdll/tests/exception.c b/dlls/ntdll/tests/exception.c index da88ca449fb..e2a8071168d 100644 --- a/dlls/ntdll/tests/exception.c +++ b/dlls/ntdll/tests/exception.c @@ -2812,7 +2812,7 @@ static void test___C_specific_handler(void) /* This is heavily based on the i386 exception tests. */ static const struct exception { - BYTE code[18]; /* asm code */ + BYTE code[24]; /* asm code */ BYTE offset; /* offset of faulting instruction */ BYTE length; /* length of faulting instruction */ NTSTATUS status; /* expected status code */ @@ -2921,6 +2921,14 @@ static const struct exception /* 35 */ { { 0xa3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc3 }, /* movl %eax,0xffffffffffffffff; ret */ 0, 9, STATUS_ACCESS_VIOLATION, 2, { 1, 0xffffffffffffffff } }, + + /* test exception with cleared %ds and %es */ + { { 0x8c, 0xd8, 0x50, 0x8c, 0xc0, 0x50, 0x31, 0xc0, 0x8e, 0xd8, 0x8e, 0xc0, + 0xfa, 0x58, 0x8e, 0xc0, 0x58, 0x8e, 0xd8, 0xc3 }, + /* mov %ds,%eax; pushq %rax; mov %es,%eax; pushq %rax; xorl %eax,%eax; mov %eax,%ds; mov %eax,%es; + * cli; popq %rax; mov %eax,%es; popq %rax; mov %eax,%ds; ret */ + 12, 1, STATUS_PRIVILEGED_INSTRUCTION, 0 }, + { { 0xf1, 0x90, 0xc3 }, /* icebp; nop; ret */ 1, 1, STATUS_SINGLE_STEP, 0 }, { { 0xcd, 0x2c, 0xc3 }, @@ -2992,6 +3000,9 @@ static DWORD WINAPI handler( EXCEPTION_RECORD *rec, ULONG64 frame, "%u: Unexpected exception address %p/%p\n", entry, rec->ExceptionAddress, (char*)context->Rip );
+ todo_wine ok( context->SegDs == context->SegSs, + "%u: ds %#x does not match ss %#x\n", entry, context->SegDs, context->SegSs ); + if (except->status == STATUS_BREAKPOINT && is_wow64) parameter_count = 1; else if (except->alt_status == 0 || rec->ExceptionCode != except->alt_status)