Add __C_specific_handler() and _except_handler3() stubs allowing to use '__try {} __except() {}' (SEH) constructions

xtoskrnl/CMakeLists.txt

@@ -35,7 +35,8 @@ list(APPEND XTOSKRNL_SOURCE
     ${XTOSKRNL_SOURCE_DIR}/rtl/plist.c
     ${XTOSKRNL_SOURCE_DIR}/rtl/string.c
     ${XTOSKRNL_SOURCE_DIR}/rtl/widestr.c
-    ${XTOSKRNL_SOURCE_DIR}/rtl/${ARCH}/dispatch.c)
+    ${XTOSKRNL_SOURCE_DIR}/rtl/${ARCH}/dispatch.c
+    ${XTOSKRNL_SOURCE_DIR}/rtl/${ARCH}/exsup.c)
 
 # Set module definition SPEC file
 set_specfile(xtoskrnl.spec)

xtoskrnl/rtl/amd64/exsup.c

@@ -0,0 +1,36 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtoskrnl/rtl/amd64/exsup.c
+ * DESCRIPTION:     Exception handling for AMD64 architecture
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#include <xtos.h>
+
+
+XTAPI
+EXCEPTION_DISPOSITION
+__C_specific_handler(IN PEXCEPTION_RECORD ExceptionRecord,
+                     IN PVOID EstablisherFrame,
+                     IN OUT PCONTEXT ContextRecord,
+                     IN OUT PVOID DispatcherContext)
+{
+    UNIMPLEMENTED;
+
+    /* Continue execution */
+    return ExceptionContinueExecution;
+}
+
+XTCDECL
+INT
+_except_handler3(PEXCEPTION_RECORD ExceptionRecord,
+                 PVOID Registration,
+                 PCONTEXT Context,
+                 PVOID Dispatcher)
+{
+    UNIMPLEMENTED;
+
+    /* Handler not found */
+    return 0;
+}

xtoskrnl/rtl/i686/exsup.c

@@ -0,0 +1,36 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtoskrnl/rtl/i686/exsup.c
+ * DESCRIPTION:     Exception handling for i686 architecture
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#include <xtos.h>
+
+
+XTCDECL
+EXCEPTION_DISPOSITION
+__C_specific_handler(IN PEXCEPTION_RECORD ExceptionRecord,
+                     IN PVOID EstablisherFrame,
+                     IN OUT PCONTEXT ContextRecord,
+                     IN OUT PVOID DispatcherContext)
+{
+    UNIMPLEMENTED;
+
+    /* Continue execution */
+    return ExceptionContinueExecution;
+}
+
+XTCDECL
+INT
+_except_handler3(PEXCEPTION_RECORD ExceptionRecord,
+                 PVOID Registration,
+                 PCONTEXT Context,
+                 PVOID Dispatcher)
+{
+    UNIMPLEMENTED;
+
+    /* Handler not found */
+    return 0;
+}