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| author | Richard Henderson <rth@twiddle.net> | 2012-08-24 07:39:11 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2013-01-05 12:18:41 -0800 |
| commit | 102bf2c63535122cba0d7917ed8cfb8cc1c7b14c (patch) | |
| tree | f66ce31acb76df233d7a75d908795eac19ea31e0 /target-s390x/cc_helper.c | |
| parent | 683bb9a8889cd00e69b05ba78bd5ba27f2e4e958 (diff) | |
| download | qemu-102bf2c63535122cba0d7917ed8cfb8cc1c7b14c.zip qemu-102bf2c63535122cba0d7917ed8cfb8cc1c7b14c.tar.gz qemu-102bf2c63535122cba0d7917ed8cfb8cc1c7b14c.tar.bz2 | |
target-s390: Convert FLOGR
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-s390x/cc_helper.c')
| -rw-r--r-- | target-s390x/cc_helper.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target-s390x/cc_helper.c b/target-s390x/cc_helper.c index f1038be..e3bed16 100644 --- a/target-s390x/cc_helper.c +++ b/target-s390x/cc_helper.c @@ -399,6 +399,11 @@ static uint32_t cc_calc_sla_64(uint64_t src, int shift) return 2; } +static uint32_t cc_calc_flogr(uint64_t dst) +{ + return dst ? 2 : 0; +} + static uint32_t do_calc_cc(CPUS390XState *env, uint32_t cc_op, uint64_t src, uint64_t dst, uint64_t vr) { @@ -504,6 +509,9 @@ static uint32_t do_calc_cc(CPUS390XState *env, uint32_t cc_op, case CC_OP_SLA_64: r = cc_calc_sla_64(src, dst); break; + case CC_OP_FLOGR: + r = cc_calc_flogr(dst); + break; case CC_OP_NZ_F32: r = set_cc_nz_f32(dst); |