diff options
Diffstat (limited to 'target/xtensa/cpu.h')
| -rw-r--r-- | target/xtensa/cpu.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/target/xtensa/cpu.h b/target/xtensa/cpu.h index 0a0323f386..be234958a2 100644 --- a/target/xtensa/cpu.h +++ b/target/xtensa/cpu.h @@ -351,6 +351,9 @@ typedef void (*XtensaOpcodeOp)(DisasContext *dc, const uint32_t arg[], typedef bool (*XtensaOpcodeBoolTest)(DisasContext *dc, const uint32_t arg[], const uint32_t par[]); +typedef uint32_t (*XtensaOpcodeUintTest)(DisasContext *dc, + const uint32_t arg[], + const uint32_t par[]); enum { XTENSA_OP_ILL = 0x1, @@ -374,8 +377,10 @@ typedef struct XtensaOpcodeOps { const char *name; XtensaOpcodeOp translate; XtensaOpcodeBoolTest test_ill; + XtensaOpcodeUintTest test_overflow; const uint32_t *par; uint32_t op_flags; + uint32_t windowed_register_op; } XtensaOpcodeOps; typedef struct XtensaOpcodeTranslators { @@ -686,6 +691,8 @@ static inline int cpu_mmu_index(CPUXtensaState *env, bool ifetch) #define XTENSA_TBFLAG_WINDOW_SHIFT 15 #define XTENSA_TBFLAG_YIELD 0x20000 #define XTENSA_TBFLAG_CWOE 0x40000 +#define XTENSA_TBFLAG_CALLINC_MASK 0x180000 +#define XTENSA_TBFLAG_CALLINC_SHIFT 19 static inline void cpu_get_tb_cpu_state(CPUXtensaState *env, target_ulong *pc, target_ulong *cs_base, uint32_t *flags) @@ -724,6 +731,8 @@ static inline void cpu_get_tb_cpu_state(CPUXtensaState *env, target_ulong *pc, uint32_t w = ctz32(windowstart | 0x8); *flags |= (w << XTENSA_TBFLAG_WINDOW_SHIFT) | XTENSA_TBFLAG_CWOE; + *flags |= extract32(env->sregs[PS], PS_CALLINC_SHIFT, + PS_CALLINC_LEN) << XTENSA_TBFLAG_CALLINC_SHIFT; } else { *flags |= 3 << XTENSA_TBFLAG_WINDOW_SHIFT; } |