Merge remote-tracking branch 'stefanha/trivial-patches' into staging

[qemu.git] / target-microblaze / cpu.h

diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h
index 536222e4b89a1ad252ca06098a387fc7f3c7e7b9..51a13e38d139e07b3aaad3ef8defc2daa8341fc7 100644 (file)
--- a/target-microblaze/cpu.h
+++ b/target-microblaze/cpu.h
@@ -41,6 +41,9 @@ struct CPUMBState;
 #define EXCP_HW_BREAK   5
 #define EXCP_HW_EXCP    6
 
+/* MicroBlaze-specific interrupt pending bits.  */
+#define CPU_INTERRUPT_NMI       CPU_INTERRUPT_TGT_EXT_3
+
 /* Register aliases. R0 - R15 */
 #define R_SP     1
 #define SR_PC    0
@@ -347,4 +350,17 @@ static inline void cpu_get_tb_cpu_state(CPUState *env, target_ulong *pc,
 void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
                           int is_asi, int size);
 #endif
+
+static inline bool cpu_has_work(CPUState *env)
+{
+    return env->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
+}
+
+#include "exec-all.h"
+
+static inline void cpu_pc_from_tb(CPUState *env, TranslationBlock *tb)
+{
+    env->sregs[SR_PC] = tb->pc;
+}
+
 #endif