This patch fixes debugging of single threaded apps on Linux.
It also adds some asserts and additional logging support.
from dawn@burble.org
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@142384 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Plugins/Process/Linux/ProcessMessage.cpp b/source/Plugins/Process/Linux/ProcessMessage.cpp
index db7827d..ad3fc7f 100644
--- a/source/Plugins/Process/Linux/ProcessMessage.cpp
+++ b/source/Plugins/Process/Linux/ProcessMessage.cpp
@@ -89,3 +89,157 @@
return str;
}
+
+const char *
+ProcessMessage::PrintCrashReason(CrashReason reason)
+{
+#ifdef LLDB_CONFIGURATION_BUILDANDINTEGRATION
+ // Just return the code in asci for integration builds.
+ chcar str[8];
+ sprintf(str, "%d", reason);
+#else
+ const char *str = NULL;
+
+ switch (reason)
+ {
+ default:
+ assert(false && "invalid CrashReason");
+ break;
+
+ case eInvalidCrashReason:
+ str = "eInvalidCrashReason";
+ break;
+
+ // SIGSEGV crash rcase easons.
+ case eInvalidAddress:
+ str = "eInvalidAddress";
+ break;
+ case ePrivilegedAddress:
+ str = "ePrivilegedAddress";
+ break;
+
+ // SIGILL crash rcase easons.
+ case eIllegalOpcode:
+ str = "eIllegalOpcode";
+ break;
+ case eIllegalOperand:
+ str = "eIllegalOperand";
+ break;
+ case eIllegalAddressingMode:
+ str = "eIllegalAddressingMode";
+ break;
+ case eIllegalTrap:
+ str = "eIllegalTrap";
+ break;
+ case ePrivilegedOpcode:
+ str = "ePrivilegedOpcode";
+ break;
+ case ePrivilegedRegister:
+ str = "ePrivilegedRegister";
+ break;
+ case eCoprocessorError:
+ str = "eCoprocessorError";
+ break;
+ case eInternalStackError:
+ str = "eInternalStackError";
+ break;
+
+ // SIGBUS crash rcase easons:
+ case eIllegalAlignment:
+ str = "eIllegalAlignment";
+ break;
+ case eIllegalAddress:
+ str = "eIllegalAddress";
+ break;
+ case eHardwareError:
+ str = "eHardwareError";
+ break;
+
+ // SIGFPE crash rcase easons:
+ case eIntegerDivideByZero:
+ str = "eIntegerDivideByZero";
+ break;
+ case eIntegerOverflow:
+ str = "eIntegerOverflow";
+ break;
+ case eFloatDivideByZero:
+ str = "eFloatDivideByZero";
+ break;
+ case eFloatOverflow:
+ str = "eFloatOverflow";
+ break;
+ case eFloatUnderflow:
+ str = "eFloatUnderflow";
+ break;
+ case eFloatInexactResult:
+ str = "eFloatInexactResult";
+ break;
+ case eFloatInvalidOperation:
+ str = "eFloatInvalidOperation";
+ break;
+ case eFloatSubscriptRange:
+ str = "eFloatSubscriptRange";
+ break;
+ }
+#endif
+
+ return str;
+}
+
+const char *
+ProcessMessage::PrintCrashReason() const
+{
+ return PrintCrashReason(m_crash_reason);
+}
+
+const char *
+ProcessMessage::PrintKind(Kind kind)
+{
+#ifdef LLDB_CONFIGURATION_BUILDANDINTEGRATION
+ // Just return the code in asci for integration builds.
+ chcar str[8];
+ sprintf(str, "%d", reason);
+#else
+ const char *str = NULL;
+
+ switch (kind)
+ {
+ default:
+ assert(false && "invalid Kind");
+ break;
+
+ case eInvalidMessage:
+ str = "eInvalidMessage";
+ break;
+ case eExitMessage:
+ str = "eExitMessage";
+ break;
+ case eLimboMessage:
+ str = "eLimboMessage";
+ break;
+ case eSignalMessage:
+ str = "eSignalMessage";
+ break;
+ case eSignalDeliveredMessage:
+ str = "eSignalDeliveredMessage";
+ break;
+ case eTraceMessage:
+ str = "eTraceMessage";
+ break;
+ case eBreakpointMessage:
+ str = "eBreakpointMessage";
+ break;
+ case eCrashMessage:
+ str = "eCrashMessage";
+ break;
+ }
+#endif
+
+ return str;
+}
+
+const char *
+ProcessMessage::PrintKind() const
+{
+ return PrintKind(m_kind);
+}