diff options
author | Tom Musta <tommusta@gmail.com> | 2014-01-07 10:06:09 -0600 |
---|---|---|
committer | Alexander Graf <agraf@suse.de> | 2014-03-05 03:06:43 +0100 |
commit | ce8ca30b398fb74e522be1a9ea87aa7868f27428 (patch) | |
tree | 58266c4a611c21ca57eecd05834f746ec5e7a360 /target-ppc | |
parent | 6d41d146c92e99e21ef267be4c4b9893940e0838 (diff) | |
download | hqemu-ce8ca30b398fb74e522be1a9ea87aa7868f27428.zip hqemu-ce8ca30b398fb74e522be1a9ea87aa7868f27428.tar.gz |
target-ppc: Enable frsqrtes on Power7 and Power8
The frsqrtes instruction was introduced prior to ISA 2.06 and is
support on both the Power7 and Power8 processors. However, this
instruction is handled as illegal in the current QEMU emulation
machines. This patch enables the existing implemention of frsqrtes
in the P7 and P8 machines.
Signed-off-by: Tom Musta <tommusta@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc')
-rw-r--r-- | target-ppc/translate_init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 6947934..52a4f4f 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -7061,6 +7061,7 @@ POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data) pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | + PPC_FLOAT_FRSQRTES | PPC_FLOAT_STFIWX | PPC_FLOAT_EXT | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | @@ -7103,6 +7104,7 @@ POWERPC_FAMILY(POWER7P)(ObjectClass *oc, void *data) pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | + PPC_FLOAT_FRSQRTES | PPC_FLOAT_STFIWX | PPC_FLOAT_EXT | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | @@ -7145,6 +7147,7 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data) pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | + PPC_FLOAT_FRSQRTES | PPC_FLOAT_STFIWX | PPC_FLOAT_EXT | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |