diff options
Diffstat (limited to 'target-xtensa/cpu.h')
| -rw-r--r-- | target-xtensa/cpu.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target-xtensa/cpu.h b/target-xtensa/cpu.h index 177094ae9..7348277ed 100644 --- a/target-xtensa/cpu.h +++ b/target-xtensa/cpu.h @@ -36,6 +36,7 @@ #include "config.h" #include "qemu-common.h" #include "cpu-defs.h" +#include "fpu/softfloat.h" #define TARGET_HAS_ICE 1 @@ -325,6 +326,8 @@ typedef struct CPUXtensaState { uint32_t sregs[256]; uint32_t uregs[256]; uint32_t phys_regs[MAX_NAREG]; + float32 fregs[16]; + float_status fp_status; xtensa_tlb_entry itlb[7][MAX_TLB_WAY_SIZE]; xtensa_tlb_entry dtlb[10][MAX_TLB_WAY_SIZE]; @@ -465,6 +468,8 @@ static inline int cpu_mmu_index(CPUXtensaState *env) #define XTENSA_TBFLAG_LITBASE 0x8 #define XTENSA_TBFLAG_DEBUG 0x10 #define XTENSA_TBFLAG_ICOUNT 0x20 +#define XTENSA_TBFLAG_CPENABLE_MASK 0x3fc0 +#define XTENSA_TBFLAG_CPENABLE_SHIFT 6 static inline void cpu_get_tb_cpu_state(CPUXtensaState *env, target_ulong *pc, target_ulong *cs_base, int *flags) @@ -488,6 +493,9 @@ static inline void cpu_get_tb_cpu_state(CPUXtensaState *env, target_ulong *pc, *flags |= XTENSA_TBFLAG_ICOUNT; } } + if (xtensa_option_enabled(env->config, XTENSA_OPTION_COPROCESSOR)) { + *flags |= env->sregs[CPENABLE] << XTENSA_TBFLAG_CPENABLE_SHIFT; + } } #include "cpu-all.h" |