sandbox: Add support for calling abort()
This function is useful to signal that the application needs to exit
immediate. It can be caught with a debugger (e.g. gdb). Add a stub for it
so that it can be called from within sandbox when an internal error
occurs.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index a1a982a..ca8d924 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -652,3 +652,8 @@
{
longjmp((struct __jmp_buf_tag *)jmp, ret);
}
+
+void os_abort(void)
+{
+ abort();
+}
diff --git a/include/os.h b/include/os.h
index c8e0f52..e850f87 100644
--- a/include/os.h
+++ b/include/os.h
@@ -351,4 +351,8 @@
*/
void os_longjmp(ulong *jmp, int ret);
+/**
+ * os_abort() - Raise SIGABRT to exit sandbox (e.g. to debugger)
+ */
+void os_abort(void);
#endif