From: Paul Gofman pgofman@codeweavers.com
--- dlls/ntdll/tests/exception.c | 4 ++-- dlls/ntdll/unix/signal_x86_64.c | 6 ++++++ 2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/dlls/ntdll/tests/exception.c b/dlls/ntdll/tests/exception.c index 4d8439ec673..19326f3cc18 100644 --- a/dlls/ntdll/tests/exception.c +++ b/dlls/ntdll/tests/exception.c @@ -5617,8 +5617,8 @@ static void test_instrumentation_callback(void) init_instrumentation_data( &curr_data ); DbgBreakPoint(); data = curr_data; - todo_wine ok( data.call_count == 1 || broken( data.call_count == 2 ) /* before Win10 1809 */, "got %u.\n", data.call_count ); - todo_wine ok( data.call_data[0].r10 == pKiUserExceptionDispatcher, "got %p, expected %p.\n", data.call_data[0].r10, + ok( data.call_count == 1 || broken( data.call_count == 2 ) /* before Win10 1809 */, "got %u.\n", data.call_count ); + ok( data.call_data[0].r10 == pKiUserExceptionDispatcher, "got %p, expected %p.\n", data.call_data[0].r10, pKiUserExceptionDispatcher );
pass = 0; diff --git a/dlls/ntdll/unix/signal_x86_64.c b/dlls/ntdll/unix/signal_x86_64.c index d22addeff6f..1adb65ac977 100644 --- a/dlls/ntdll/unix/signal_x86_64.c +++ b/dlls/ntdll/unix/signal_x86_64.c @@ -1427,6 +1427,7 @@ static void setup_raise_exception( ucontext_t *sigcontext, EXCEPTION_RECORD *rec NTSTATUS status; XSAVE_AREA_HEADER *src_xs; unsigned int xstate_size; + void *callback;
if (rec->ExceptionCode == EXCEPTION_SINGLE_STEP) { @@ -1482,6 +1483,11 @@ static void setup_raise_exception( ucontext_t *sigcontext, EXCEPTION_RECORD *rec RSP_sig(sigcontext) = (ULONG_PTR)stack; /* clear single-step, direction, and align check flag */ EFL_sig(sigcontext) &= ~(0x100|0x400|0x40000); + if ((callback = instrumentation_callback)) + { + R10_sig(sigcontext) = RIP_sig(sigcontext); + RIP_sig(sigcontext) = (ULONG64)callback; + } leave_handler( sigcontext ); }