MIPS: add handling for generic and EJTAG exceptions

[platform/kernel/u-boot.git] / arch / mips / include / asm / system.h

diff --git a/arch/mips/include/asm/system.h b/arch/mips/include/asm/system.h
index e6435cc..c9c5961 100644 (file)
--- a/arch/mips/include/asm/system.h
+++ b/arch/mips/include/asm/system.h
@@ -262,4 +262,12 @@ extern void __die_if_kernel(const char *, struct pt_regs *, const char *where,
 #define die_if_kernel(msg, regs)                                       \
        __die_if_kernel(msg, regs, __FILE__ ":"__FUNCTION__, __LINE__)
 
+static inline void execution_hazard_barrier(void)
+{
+       __asm__ __volatile__(
+               ".set noreorder\n"
+               "ehb\n"
+               ".set reorder");
+}
+
 #endif /* _ASM_SYSTEM_H */