1 files changed, 88 insertions, 0 deletions
diff --git a/src/ToolBox/superpmi/superpmi-shared/errorhandling.h b/src/ToolBox/superpmi/superpmi-shared/errorhandling.h
new file mode 100644
index 0000000000..412bf97ba6
--- /dev/null
+++ b/src/ToolBox/superpmi/superpmi-shared/errorhandling.h
@@ -0,0 +1,88 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+//----------------------------------------------------------
+// ErrorHandling.h - Helpers & whatnot for using SEH for errors
+//----------------------------------------------------------
+#ifndef _ErrorHandling
+#define _ErrorHandling
+
+#include "logging.h"
+
+// EXCEPTIONCODE_DebugBreakorAV is just the base exception number; calls to DebugBreakorAV() 
+// pass a unique number to add to this. EXCEPTIONCODE_DebugBreakorAV_MAX is the maximum number
+// of this exception range.
+#define EXCEPTIONCODE_DebugBreakorAV     0xe0421000
+#define EXCEPTIONCODE_DebugBreakorAV_MAX 0xe0422000
+
+#define EXCEPTIONCODE_MC             0xe0422000
+#define EXCEPTIONCODE_LWM            0xe0423000
+#define EXCEPTIONCODE_CALLUTILS      0xe0426000
+#define EXCEPTIONCODE_TYPEUTILS      0xe0427000
+#define EXCEPTIONCODE_ASSERT         0xe0440000
+
+// RaiseException wrappers
+void MSC_ONLY(__declspec(noreturn)) ThrowException(DWORD exceptionCode);
+void MSC_ONLY(__declspec(noreturn)) ThrowException(DWORD exceptionCode, const char *message, ...);
+
+// Assert stuff
+#define AssertCodeMsg(expr, exCode, msg, ...) \
+    do { \
+        if (!(expr)) LogException(exCode, "SuperPMI assertion '%s' failed (" #msg ")", #expr, ##__VA_ARGS__); \
+    } while (0)
+
+#define AssertCode(expr, exCode) \
+    do { \
+        if (!(expr)) LogException(exCode, "SuperPMI assertion '%s' failed", #expr); \
+    } while (0)
+
+#define AssertMsg(expr, msg, ...) AssertCodeMsg(expr, EXCEPTIONCODE_ASSERT, msg, ##__VA_ARGS__)
+#define Assert(expr)              AssertCode(expr, EXCEPTIONCODE_ASSERT)
+
+class SpmiException
+{
+private:
+    DWORD exCode;
+    char* exMessage;
+
+public:
+    SpmiException(PEXCEPTION_POINTERS exp);
+    SpmiException(DWORD exceptionCode, char* exceptionMessage);
+#if 0
+    ~SpmiException();
+#endif
+
+    char *GetExceptionMessage();
+    DWORD GetCode();
+
+    void ShowAndDeleteMessage();
+    void DeleteMessage();
+};
+
+//
+// Functions and types used by PAL_TRY-related macros.
+//
+
+extern LONG FilterSuperPMIExceptions_CatchMC(PEXCEPTION_POINTERS pExceptionPointers, LPVOID lpvParam);
+
+struct FilterSuperPMIExceptionsParam_CaptureException
+{
+    EXCEPTION_POINTERS exceptionPointers;
+    DWORD              exceptionCode;
+
+    FilterSuperPMIExceptionsParam_CaptureException()
+        : exceptionCode(0)
+    {
+        exceptionPointers.ExceptionRecord = nullptr;
+        exceptionPointers.ContextRecord = nullptr;
+    }
+};
+
+extern LONG FilterSuperPMIExceptions_CaptureExceptionAndContinue(PEXCEPTION_POINTERS pExceptionPointers, LPVOID lpvParam);
+extern LONG FilterSuperPMIExceptions_CaptureExceptionAndStop(PEXCEPTION_POINTERS pExceptionPointers, LPVOID lpvParam);
+
+extern bool RunWithErrorTrap(void (*function)(void*), void* param);
+
+#endif