add gcc demo

2019-09-17 23:22:28 +08:00
parent 262dbe0b56
commit f3212cc924
16 changed files with 300 additions and 15 deletions
--- a/arch/risc-v/common/include/tos_cpu_def.h
+++ b/arch/risc-v/common/include/tos_cpu_def.h
@@ -0,0 +1,23 @@
+/*
+ * tos_cpu_def.h
+ *
+ *  Created on: Sep 7, 2019
+ *      Author: ace
+ */
+
+#ifndef _TOS_CPU_DEF_H_
+#define _TOS_CPU_DEF_H_
+
+enum CPU_WORD_SIZE {
+    CPU_WORD_SIZE_08,
+    CPU_WORD_SIZE_16,
+    CPU_WORD_SIZE_32,
+    CPU_WORD_SIZE_64,
+};
+
+enum CPU_STK_GROWTH {
+    CPU_STK_GROWTH_ASCENDING,
+    CPU_STK_GROWTH_DESCENDING,
+};
+
+#endif /* _TOS_CPU_DEF_H_ */