2 files changed, 29 insertions, 0 deletions
diff --git a/src/include/compiler.h b/src/include/compiler.h
index b130f28fd..2151fc6ac 100644
--- a/src/include/compiler.h
+++ b/src/include/compiler.h
@@ -311,6 +311,11 @@ extern void dbg_hex_dump_da ( unsigned long dispaddr,
  */
 #define __shared __asm__ ( "_shared_bss" )
 
+/**
+ * Optimisation barrier
+ */
+#define barrier() __asm__ __volatile__ ( "" : : : "memory" )
+
 #endif /* ASSEMBLY */
 
 #endif /* COMPILER_H */
diff --git a/src/include/stdint.h b/src/include/stdint.h
new file mode 100644
index 000000000..4b0e44f2e
--- /dev/null
+++ b/src/include/stdint.h
@@ -0,0 +1,24 @@
+#ifndef _STDINT_H
+#define _STDINT_H
+
+#include <bits/stdint.h>
+
+typedef int8_t s8;
+typedef uint8_t u8;
+typedef int16_t s16;
+typedef uint16_t u16;
+typedef int32_t s32;
+typedef uint32_t u32;
+typedef int64_t s64;
+typedef uint64_t u64;
+
+typedef int8_t int8;
+typedef uint8_t uint8;
+typedef int16_t int16;
+typedef uint16_t uint16;
+typedef int32_t int32;
+typedef uint32_t uint32;
+typedef int64_t int64;
+typedef uint64_t uint64;
+
+#endif /* _STDINT_H */