diff --git a/src/plugins/debugger/cdb/cdbdebugeventcallback.cpp b/src/plugins/debugger/cdb/cdbdebugeventcallback.cpp
index ac2e3ddb53851805be797f9e6c05a39c716f8d85..1909425fab0a5669b1f8260abb0b0f58f4639e4e 100644
--- a/src/plugins/debugger/cdb/cdbdebugeventcallback.cpp
+++ b/src/plugins/debugger/cdb/cdbdebugeventcallback.cpp
@@ -31,6 +31,7 @@
#include "cdbengine.h"
#include "cdbexceptionutils.h"
#include "cdbengine_p.h"
+#include "dbgwinutils.h"
#include <QtCore/QDebug>
#include <QtCore/QTextStream>
@@ -75,7 +76,7 @@ STDMETHODIMP CdbDebugEventCallback::Exception(
QTextStream str(&msg);
formatException(Exception, &m_pEngine->m_d->interfaces(), str);
}
- const bool fatal = isFatalException(Exception->ExceptionCode);
+ const bool fatal = isFatalWinException(Exception->ExceptionCode);
if (debugCDB)
qDebug() << Q_FUNC_INFO << "\nex=" << Exception->ExceptionCode << " fatal=" << fatal << msg;
m_pEngine->showMessage(msg, AppError);
@@ -226,7 +227,7 @@ STDMETHODIMP CdbExceptionLoggerEventCallback::Exception(
__in ULONG /* FirstChance */
)
{
- const bool recordException = !m_skipNonFatalExceptions || isFatalException(Exception->ExceptionCode);
+ const bool recordException = !m_skipNonFatalExceptions || isFatalWinException(Exception->ExceptionCode);
QString msg;
formatException(Exception, QTextStream(&msg));
if (recordException) {
diff --git a/src/plugins/debugger/cdb/cdbengine.cpp b/src/plugins/debugger/cdb/cdbengine.cpp
index bc0a100c8d754f5a4be40797dfa8f97ad20de802..41e5c37c789b23e444c3d1321a97ef71e2ec91df 100644
--- a/src/plugins/debugger/cdb/cdbengine.cpp
+++ b/src/plugins/debugger/cdb/cdbengine.cpp
@@ -43,6 +43,7 @@
#include "debuggeragents.h"
#include "debuggeruiswitcher.h"
#include "debuggercore.h"
+#include "dbgwinutils.h"
#include "debuggeractions.h"
#include "breakhandler.h"
diff --git a/src/plugins/debugger/cdb/cdbexceptionutils.cpp b/src/plugins/debugger/cdb/cdbexceptionutils.cpp
index 643ba1fffd7533110968216cf0fbaf0ee540b98c..3f06779338135a2f48d2fc7c31f0e5e4b3d6d002 100644
--- a/src/plugins/debugger/cdb/cdbexceptionutils.cpp
+++ b/src/plugins/debugger/cdb/cdbexceptionutils.cpp
@@ -30,6 +30,7 @@
#include "cdbexceptionutils.h"
#include "cdbengine_p.h"
#include "stacktracecontext.h"
+#include "dbgwinutils.h"
#include <QtCore/QString>
#include <QtCore/QTextStream>
@@ -151,106 +152,15 @@ QString ExceptionBlocker::format(const DEBUG_EXCEPTION_FILTER_PARAMETERS &p)
// ------------------ further exception utilities
// Simple exception formatting
+
void formatException(const EXCEPTION_RECORD64 *e, QTextStream &str)
{
- str.setIntegerBase(16);
- str << "\nException at 0x" << e->ExceptionAddress
- << ", code: 0x" << e->ExceptionCode << ": ";
- switch (e->ExceptionCode) {
- case winExceptionCppException:
- str << "C++ exception";
- break;
- case winExceptionStartupCompleteTrap:
- str << "Startup complete";
- break;
- case winExceptionDllNotFound:
- str << "DLL not found";
- break;
- case winExceptionDllEntryPointNoFound:
- str << "DLL entry point not found";
- break;
- case winExceptionDllInitFailed:
- str << "DLL failed to initialize";
- break;
- case winExceptionMissingSystemFile:
- str << "System file is missing";
- break;
- case winExceptionRpcServerUnavailable:
- str << "RPC server unavailable";
- break;
- case winExceptionRpcServerInvalid:
- str << "Invalid RPC server";
- break;
- case EXCEPTION_ACCESS_VIOLATION: {
- const bool writeOperation = e->ExceptionInformation[0];
- str << (writeOperation ? "write" : "read")
- << " access violation at: 0x" << e->ExceptionInformation[1];
- }
- break;
- case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
- str << "arrary bounds exceeded";
- break;
- case EXCEPTION_BREAKPOINT:
- str << "breakpoint";
- break;
- case EXCEPTION_DATATYPE_MISALIGNMENT:
- str << "datatype misalignment";
- break;
- case EXCEPTION_FLT_DENORMAL_OPERAND:
- str << "floating point exception";
- break;
- case EXCEPTION_FLT_DIVIDE_BY_ZERO:
- str << "division by zero";
- break;
- case EXCEPTION_FLT_INEXACT_RESULT:
- str << " floating-point operation cannot be represented exactly as a decimal fraction";
- break;
- case EXCEPTION_FLT_INVALID_OPERATION:
- str << "invalid floating-point operation";
- break;
- case EXCEPTION_FLT_OVERFLOW:
- str << "floating-point overflow";
- break;
- case EXCEPTION_FLT_STACK_CHECK:
- str << "floating-point operation stack over/underflow";
- break;
- case EXCEPTION_FLT_UNDERFLOW:
- str << "floating-point UNDERFLOW";
- break;
- case EXCEPTION_ILLEGAL_INSTRUCTION:
- str << "invalid instruction";
- break;
- case EXCEPTION_IN_PAGE_ERROR:
- str << "page in error";
- break;
- case EXCEPTION_INT_DIVIDE_BY_ZERO:
- str << "integer division by zero";
- break;
- case EXCEPTION_INT_OVERFLOW:
- str << "integer overflow";
- break;
- case EXCEPTION_INVALID_DISPOSITION:
- str << "invalid disposition to exception dispatcher";
- break;
- case EXCEPTION_NONCONTINUABLE_EXCEPTION:
- str << "attempt to continue execution after noncontinuable exception";
- break;
- case EXCEPTION_PRIV_INSTRUCTION:
- str << "privileged instruction";
- break;
- case EXCEPTION_SINGLE_STEP:
- str << "single step";
- break;
- case EXCEPTION_STACK_OVERFLOW:
- str << "stack_overflow";
- break;
- }
- str << ", flags=0x" << e->ExceptionFlags;
- if (e->ExceptionFlags == EXCEPTION_NONCONTINUABLE) {
- str << " (execution cannot be continued)";
- }
+ formatWindowsException(e->ExceptionCode, e->ExceptionAddress,
+ e->ExceptionFlags,
+ e->ExceptionInformation[0],
+ e->ExceptionInformation[1],
+ str);
str << "\n\n";
- str.setIntegerBase(10);
}
// Format exception with stacktrace in case of C++ exception
@@ -270,23 +180,5 @@ void formatException(const EXCEPTION_RECORD64 *e,
}
}
-bool isFatalException(LONG code)
-{
- switch (code) {
- case EXCEPTION_BREAKPOINT:
- case EXCEPTION_SINGLE_STEP:
- case winExceptionStartupCompleteTrap: // Mysterious exception at start of application
- case winExceptionRpcServerUnavailable:
- case winExceptionRpcServerInvalid:
- case winExceptionDllNotFound:
- case winExceptionDllEntryPointNoFound:
- case winExceptionCppException:
- return false;
- default:
- break;
- }
- return true;
-}
-
} // namespace Internal
} // namespace Debugger
diff --git a/src/plugins/debugger/cdb/cdbexceptionutils.h b/src/plugins/debugger/cdb/cdbexceptionutils.h
index 6a83348ba1eb5ab5b1b5fd47208766ad77fb9020..596b06d5cbc4cdb35f15da2b61c73bdf73a1cacc 100644
--- a/src/plugins/debugger/cdb/cdbexceptionutils.h
+++ b/src/plugins/debugger/cdb/cdbexceptionutils.h
@@ -46,18 +46,6 @@ namespace CdbCore {
namespace Debugger {
namespace Internal {
-// Special exception codes.
-enum { winExceptionCppException = 0xe06d7363,
- winExceptionStartupCompleteTrap = 0x406d1388,
- winExceptionRpcServerUnavailable = 0x6ba,
- winExceptionRpcServerInvalid = 0x6a6,
- winExceptionDllNotFound = 0xc0000135,
- winExceptionDllEntryPointNoFound = 0xc0000139,
- winExceptionDllInitFailed = 0xc0000142,
- winExceptionMissingSystemFile = 0xc0000143,
- winExceptionAppInitFailed = 0xc0000143
-};
-
class CdbDumperHelper;
// Utility class that blocks out exception handling (breaking)
@@ -102,9 +90,6 @@ void formatException(const EXCEPTION_RECORD64 *e,
const CdbCore::ComInterfaces *cif,
QTextStream &str);
-// Is this a crash/recoverable?
-bool isFatalException(LONG code);
-
} // namespace Internal
} // namespace Debugger
diff --git a/src/plugins/debugger/shared/dbgwinutils.cpp b/src/plugins/debugger/shared/dbgwinutils.cpp
index 034e01655f144a99331d27439948c303f8d23946..6a256dff3ecd16326f02db9346b6737d496aab85 100644
--- a/src/plugins/debugger/shared/dbgwinutils.cpp
+++ b/src/plugins/debugger/shared/dbgwinutils.cpp
@@ -28,10 +28,12 @@
**************************************************************************/
#include "winutils.h"
+#include "dbgwinutils.h"
#include "debuggerdialogs.h"
#include <QtCore/QDebug>
#include <QtCore/QString>
+#include <QtCore/QTextStream>
// Enable Win API of XP SP1 and later
#ifdef Q_OS_WIN
@@ -252,5 +254,132 @@ bool isWinProcessBeingDebugged(unsigned long pid)
return debugged != FALSE;
}
+// Simple exception formatting
+void formatWindowsException(unsigned long code, quint64 address,
+ unsigned long flags, quint64 info1, quint64 info2,
+ QTextStream &str)
+{
+ str.setIntegerBase(16);
+ str << "\nException at 0x" << address
+ << ", code: 0x" << code << ": ";
+ switch (code) {
+ case winExceptionCppException:
+ str << "C++ exception";
+ break;
+ case winExceptionStartupCompleteTrap:
+ str << "Startup complete";
+ break;
+ case winExceptionDllNotFound:
+ str << "DLL not found";
+ break;
+ case winExceptionDllEntryPointNoFound:
+ str << "DLL entry point not found";
+ break;
+ case winExceptionDllInitFailed:
+ str << "DLL failed to initialize";
+ break;
+ case winExceptionMissingSystemFile:
+ str << "System file is missing";
+ break;
+ case winExceptionRpcServerUnavailable:
+ str << "RPC server unavailable";
+ break;
+ case winExceptionRpcServerInvalid:
+ str << "Invalid RPC server";
+ break;
+ case EXCEPTION_ACCESS_VIOLATION: {
+ const bool writeOperation = info1;
+ str << (writeOperation ? "write" : "read")
+ << " access violation at: 0x" << info2;
+ }
+ break;
+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
+ str << "arrary bounds exceeded";
+ break;
+ case EXCEPTION_BREAKPOINT:
+ str << "breakpoint";
+ break;
+ case EXCEPTION_DATATYPE_MISALIGNMENT:
+ str << "datatype misalignment";
+ break;
+ case EXCEPTION_FLT_DENORMAL_OPERAND:
+ str << "floating point exception";
+ break;
+ case EXCEPTION_FLT_DIVIDE_BY_ZERO:
+ str << "division by zero";
+ break;
+ case EXCEPTION_FLT_INEXACT_RESULT:
+ str << " floating-point operation cannot be represented exactly as a decimal fraction";
+ break;
+ case EXCEPTION_FLT_INVALID_OPERATION:
+ str << "invalid floating-point operation";
+ break;
+ case EXCEPTION_FLT_OVERFLOW:
+ str << "floating-point overflow";
+ break;
+ case EXCEPTION_FLT_STACK_CHECK:
+ str << "floating-point operation stack over/underflow";
+ break;
+ case EXCEPTION_FLT_UNDERFLOW:
+ str << "floating-point UNDERFLOW";
+ break;
+ case EXCEPTION_ILLEGAL_INSTRUCTION:
+ str << "invalid instruction";
+ break;
+ case EXCEPTION_IN_PAGE_ERROR:
+ str << "page in error";
+ break;
+ case EXCEPTION_INT_DIVIDE_BY_ZERO:
+ str << "integer division by zero";
+ break;
+ case EXCEPTION_INT_OVERFLOW:
+ str << "integer overflow";
+ break;
+ case EXCEPTION_INVALID_DISPOSITION:
+ str << "invalid disposition to exception dispatcher";
+ break;
+ case EXCEPTION_NONCONTINUABLE_EXCEPTION:
+ str << "attempt to continue execution after noncontinuable exception";
+ break;
+ case EXCEPTION_PRIV_INSTRUCTION:
+ str << "privileged instruction";
+ break;
+ case EXCEPTION_SINGLE_STEP:
+ str << "single step";
+ break;
+ case EXCEPTION_STACK_OVERFLOW:
+ str << "stack_overflow";
+ break;
+ }
+ str << ", flags=0x" << flags;
+ if (flags == EXCEPTION_NONCONTINUABLE) {
+ str << " (execution cannot be continued)";
+ }
+ str.setIntegerBase(10);
+}
+
+bool isDebuggerWinException(long code)
+{
+ return code ==EXCEPTION_BREAKPOINT || code == EXCEPTION_SINGLE_STEP;
+}
+
+bool isFatalWinException(long code)
+{
+ switch (code) {
+ case EXCEPTION_BREAKPOINT:
+ case EXCEPTION_SINGLE_STEP:
+ case winExceptionStartupCompleteTrap: // Mysterious exception at start of application
+ case winExceptionRpcServerUnavailable:
+ case winExceptionRpcServerInvalid:
+ case winExceptionDllNotFound:
+ case winExceptionDllEntryPointNoFound:
+ case winExceptionCppException:
+ return false;
+ default:
+ break;
+ }
+ return true;
+}
+
} // namespace Internal
} // namespace Debugger
diff --git a/src/plugins/debugger/shared/dbgwinutils.h b/src/plugins/debugger/shared/dbgwinutils.h
index 8f841acd5cc88581673bb59d8b479db8b9de7d81..5849ba7717624f2272e861418f4a993f1ef3b39f 100644
--- a/src/plugins/debugger/shared/dbgwinutils.h
+++ b/src/plugins/debugger/shared/dbgwinutils.h
@@ -33,6 +33,7 @@
#include <QtCore/QList>
QT_FORWARD_DECLARE_CLASS(QString)
+QT_FORWARD_DECLARE_CLASS(QTextStream)
namespace Debugger {
namespace Internal {
@@ -59,6 +60,29 @@ QString winNormalizeFileName(const QString &f);
bool isWinProcessBeingDebugged(unsigned long pid);
+// Special exception codes.
+enum { winExceptionCppException = 0xe06d7363,
+ winExceptionStartupCompleteTrap = 0x406d1388,
+ winExceptionRpcServerUnavailable = 0x6ba,
+ winExceptionRpcServerInvalid = 0x6a6,
+ winExceptionDllNotFound = 0xc0000135,
+ winExceptionDllEntryPointNoFound = 0xc0000139,
+ winExceptionDllInitFailed = 0xc0000142,
+ winExceptionMissingSystemFile = 0xc0000143,
+ winExceptionAppInitFailed = 0xc0000143
+};
+
+// Format windows Exception
+void formatWindowsException(unsigned long code, quint64 address,
+ unsigned long flags, quint64 info1, quint64 info2,
+ QTextStream &str);
+// Check for access violation, etc.
+bool isFatalWinException(long code);
+
+// Check for EXCEPTION_BREAKPOINT, EXCEPTION_SINGLE_STEP
+bool isDebuggerWinException(long code);
+
+
} // namespace Internal
} // namespace Debugger