// The OS/K Team licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

#define PARITY(v) __builtin_parity(v)

#define SET_ZF(v)                                                           \
    flg = ((v) == 0 ? (flg|ZF) : (flg&~ZF))

#define SET_SF(v)                                                           \
    flg = ((long)(v) < 0 ? (flg|SF) : (flg&~SF))

#define SET_PF(v)                                                           \
    flg = (PARITY(v) == 1 ? (flg|PF) : (flg&~PF))

#define SET_ZSF(v)                                                          \
    SET_ZF(v);                                                              \
    SET_SF(v)

#define _SET_ZSPF(v)                                                         \
    SET_ZF(v);                                                              \
    SET_SF(v);                                                              \
    SET_PF(v)