File:  [Qemu by Fabrice Bellard] / qemu / target-sparc / fbranch_template.h
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 16:37:52 2018 UTC (8 years, 1 month ago) by root
Branches: qemu, MAIN
CVS tags: qemu0091, qemu0090, qemu0082, qemu0081, qemu0080, qemu0072, HEAD
qemu 0.7.2

/* FCC1:FCC0: 0 =, 1 <, 2 >, 3 u */

void OPPROTO glue(op_eval_fbne, FCC)(void)
{
// !0
    T2 = FFLAG_SET(FSR_FCC0) | FFLAG_SET(FSR_FCC1); /* L or G or U */
}

void OPPROTO glue(op_eval_fblg, FCC)(void)
{
// 1 or 2
    T2 = FFLAG_SET(FSR_FCC0) ^ FFLAG_SET(FSR_FCC1);
}

void OPPROTO glue(op_eval_fbul, FCC)(void)
{
// 1 or 3
    T2 = FFLAG_SET(FSR_FCC0);
}

void OPPROTO glue(op_eval_fbl, FCC)(void)
{
// 1
    T2 = FFLAG_SET(FSR_FCC0) & !FFLAG_SET(FSR_FCC1);
}

void OPPROTO glue(op_eval_fbug, FCC)(void)
{
// 2 or 3
    T2 = FFLAG_SET(FSR_FCC1);
}

void OPPROTO glue(op_eval_fbg, FCC)(void)
{
// 2
    T2 = !FFLAG_SET(FSR_FCC0) & FFLAG_SET(FSR_FCC1);
}

void OPPROTO glue(op_eval_fbu, FCC)(void)
{
// 3
    T2 = FFLAG_SET(FSR_FCC0) & FFLAG_SET(FSR_FCC1);
}

void OPPROTO glue(op_eval_fbe, FCC)(void)
{
// 0
    T2 = !FFLAG_SET(FSR_FCC0) & !FFLAG_SET(FSR_FCC1);
}

void OPPROTO glue(op_eval_fbue, FCC)(void)
{
// 0 or 3
    T2 = !(FFLAG_SET(FSR_FCC1) ^ FFLAG_SET(FSR_FCC0));
    FORCE_RET();
}

void OPPROTO glue(op_eval_fbge, FCC)(void)
{
// 0 or 2
    T2 = !FFLAG_SET(FSR_FCC0);
}

void OPPROTO glue(op_eval_fbuge, FCC)(void)
{
// !1
    T2 = !(FFLAG_SET(FSR_FCC0) & !FFLAG_SET(FSR_FCC1));
}

void OPPROTO glue(op_eval_fble, FCC)(void)
{
// 0 or 1
    T2 = !FFLAG_SET(FSR_FCC1);
}

void OPPROTO glue(op_eval_fbule, FCC)(void)
{
// !2
    T2 = !(!FFLAG_SET(FSR_FCC0) & FFLAG_SET(FSR_FCC1));
}

void OPPROTO glue(op_eval_fbo, FCC)(void)
{
// !3
    T2 = !(FFLAG_SET(FSR_FCC0) & FFLAG_SET(FSR_FCC1));
}

#undef FCC
#undef FFLAG_SET

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