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authorGareth McMullin2015-03-08 15:02:38 -0700
committerGareth McMullin2015-03-19 21:49:09 -0700
commit8ddb186b35267e90832deb2db4b0c58f77de4b87 (patch)
tree58f6cf40b653374df7086cf6a4cff236a9eacd2c /flashstub/stub.h
parent437aedda11a112407af7b3f7884090023944faef (diff)
Allow stub to return an error code.
Diffstat (limited to 'flashstub/stub.h')
-rw-r--r--flashstub/stub.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/flashstub/stub.h b/flashstub/stub.h
new file mode 100644
index 0000000..d279cf3
--- /dev/null
+++ b/flashstub/stub.h
@@ -0,0 +1,30 @@
+/*
+ * This file is part of the Black Magic Debug project.
+ *
+ * Copyright (C) 2015 Black Sphere Technologies Ltd.
+ * Written by Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __STUB_H
+#define __STUB_H
+
+static inline __attribute__((always_inline))
+stub_exit(const int code)
+{
+ asm("bkpt %0"::"i"(code));
+}
+
+#endif
+