diff options
Diffstat (limited to 'target/xtensa/cpu.h')
| -rw-r--r-- | target/xtensa/cpu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target/xtensa/cpu.h b/target/xtensa/cpu.h index 744af815aa..a10f1efd8d 100644 --- a/target/xtensa/cpu.h +++ b/target/xtensa/cpu.h @@ -382,6 +382,7 @@ typedef struct CPUXtensaState { uint32_t ccount_base; int exception_taken; + int yield_needed; unsigned static_vectors; /* Watchpoints for DBREAK registers */ @@ -554,6 +555,7 @@ static inline int cpu_mmu_index(CPUXtensaState *env, bool ifetch) #define XTENSA_TBFLAG_EXCEPTION 0x4000 #define XTENSA_TBFLAG_WINDOW_MASK 0x18000 #define XTENSA_TBFLAG_WINDOW_SHIFT 15 +#define XTENSA_TBFLAG_YIELD 0x20000 static inline void cpu_get_tb_cpu_state(CPUXtensaState *env, target_ulong *pc, target_ulong *cs_base, uint32_t *flags) @@ -595,6 +597,9 @@ static inline void cpu_get_tb_cpu_state(CPUXtensaState *env, target_ulong *pc, } else { *flags |= 3 << XTENSA_TBFLAG_WINDOW_SHIFT; } + if (env->yield_needed) { + *flags |= XTENSA_TBFLAG_YIELD; + } } #include "exec/cpu-all.h" |