_UC_MACHINE_FP
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_S6])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_RBP])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_FP])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[3])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_EBP])
#define _UC_MACHINE_FP(uc) 0 /* Not supported in target */
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_A6])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_S8])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_R2])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_R31])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_S0])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_R14])
#define _UC_MACHINE_FP(uc) (((__greg_t *)_UC_MACHINE_SP(uc))[15])
#define _UC_MACHINE_FP(uc) (((__greg_t *)_UC_MACHINE_SP(uc))[15])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[_REG_FP])