Vendor import of lldb trunk r256945:

https://llvm.org/svn/llvm-project/lldb/trunk@256945

1 files changed, 64 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/crashinfo.c b/packages/Python/lldbsuite/test/crashinfo.c
new file mode 100644
index 0000000..1901346
--- /dev/null
+++ b/packages/Python/lldbsuite/test/crashinfo.c
@@ -0,0 +1,64 @@
+/******************************************************************************
+                     The LLVM Compiler Infrastructure
+
+  This file is distributed under the University of Illinois Open Source
+  License. See LICENSE.TXT for details.
+ ******************************************************************************
+
+* This C file vends a simple interface to set the Application Specific Info
+* on Mac OS X through Python. To use, compile as a dylib, import crashinfo
+* and call crashinfo.setCrashReporterDescription("hello world")
+* The testCrashReporterDescription() API is simply there to let you test that this
+* is doing what it is intended to do without having to actually cons up a crash
+******************************************************************************/
+
+#include <Python/Python.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+void *__crashreporter_info__ = NULL;
+
+asm(".desc ___crashreporter_info__, 0x10");
+
+static PyObject* setCrashReporterDescription(PyObject* self, PyObject* string)
+{
+	if (__crashreporter_info__)
+	{
+		free(__crashreporter_info__);
+		__crashreporter_info__ = NULL;
+	}
+		
+	if (string && PyString_Check(string))
+	{
+		Py_ssize_t size = PyString_Size(string);
+		char* data = PyString_AsString(string);
+		if (size > 0 && data)
+		{
+			++size; // Include the NULL terminateor in allocation and memcpy()
+			__crashreporter_info__ = malloc(size);
+			memcpy(__crashreporter_info__, data, size);
+			return Py_True;
+		}
+	}
+	return Py_False;
+}
+
+static PyObject* testCrashReporterDescription(PyObject*self, PyObject* arg)
+{
+	int* ptr = 0;
+	*ptr = 1;
+	return Py_None;
+}
+
+static PyMethodDef crashinfo_methods[] = {
+	{"setCrashReporterDescription", setCrashReporterDescription, METH_O},
+	{"testCrashReporterDescription", testCrashReporterDescription, METH_O},
+	{NULL, NULL}
+};
+
+void initcrashinfo()
+{
+	(void) Py_InitModule("crashinfo", crashinfo_methods);
+}
+