diff options
Diffstat (limited to 'target/s390x/internal.h')
| -rw-r--r-- | target/s390x/internal.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/target/s390x/internal.h b/target/s390x/internal.h index f2a771e2b4..7baf0e2404 100644 --- a/target/s390x/internal.h +++ b/target/s390x/internal.h @@ -101,7 +101,9 @@ typedef struct LowCore { /* whether the kernel died with panic() or not */ uint32_t panic_magic; /* 0xe00 */ - uint8_t pad13[0x11b8 - 0xe04]; /* 0xe04 */ + uint8_t pad13[0x11b0 - 0xe04]; /* 0xe04 */ + + uint64_t mcesad; /* 0x11B0 */ /* 64 bit extparam used for pfault, diag 250 etc */ uint64_t ext_params2; /* 0x11B8 */ @@ -234,6 +236,7 @@ enum cc_op { CC_OP_SLA_32, /* Calculate shift left signed (32bit) */ CC_OP_SLA_64, /* Calculate shift left signed (64bit) */ CC_OP_FLOGR, /* find leftmost one */ + CC_OP_LCBB, /* load count to block boundary */ CC_OP_MAX }; @@ -308,6 +311,15 @@ void s390x_cpu_do_unaligned_access(CPUState *cs, vaddr addr, uint32_t set_cc_nz_f32(float32 v); uint32_t set_cc_nz_f64(float64 v); uint32_t set_cc_nz_f128(float128 v); +#define S390_IEEE_MASK_INVALID 0x80 +#define S390_IEEE_MASK_DIVBYZERO 0x40 +#define S390_IEEE_MASK_OVERFLOW 0x20 +#define S390_IEEE_MASK_UNDERFLOW 0x10 +#define S390_IEEE_MASK_INEXACT 0x08 +#define S390_IEEE_MASK_QUANTUM 0x04 +uint8_t s390_softfloat_exc_to_ieee(unsigned int exc); +int s390_swap_bfp_rounding_mode(CPUS390XState *env, int m3); +void s390_restore_bfp_rounding_mode(CPUS390XState *env, int old_mode); /* gdbstub.c */ |