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 <s...@chromium.org>
---
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/sandbox/cpu/os.c | 5 +++++
include/os.h | 4 ++++
2 files changed, 9 insertions(+)
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index a1a982af2de..ca8d924cd65 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -652,3 +652,8 @@ void os_longjmp(ulong *jmp, int ret)
{
longjmp((struct __jmp_buf_tag *)jmp, ret);
}
+
+void os_abort(void)
+{
+ abort();
+}
diff --git a/include/os.h b/include/os.h
index c8e0f52d306..e850f879ec3 100644
--- a/include/os.h
+++ b/include/os.h
@@ -351,4 +351,8 @@ int os_setjmp(ulong *jmp, int size);
*/
void os_longjmp(ulong *jmp, int ret);
+/**
+ * os_abort() - Raise SIGABRT to exit sandbox (e.g. to debugger)
+ */
+void os_abort(void);
#endif
--
2.19.0.397.gdd90340f6a-goog
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