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[Qemu-devel] [PATCH 1/3] target-ppc : Add floating point ability to 440x
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From: |
Pierre Mallard |
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Subject: |
[Qemu-devel] [PATCH 1/3] target-ppc : Add floating point ability to 440x5 PPC CPU |
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Date: |
Wed, 10 Sep 2014 07:03:31 +0200 |
This patch add some floating point operation for PPC440x5.
Compile with PPC440x5_HAVE_FPU enabled in configure extra-cflags
Signed-off-by: Pierre Mallard <address@hidden>
---
target-ppc/translate_init.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 48177ed..b4dedce 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -3897,6 +3897,10 @@ POWERPC_FAMILY(440x5)(ObjectClass *oc, void *data)
pcc->init_proc = init_proc_440x5;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
+#ifdef PPC440x5_HAVE_FPU
+ PPC_FLOAT | PPC_FLOAT_FSQRT |
+ PPC_FLOAT_STFIWX |
+#endif
PPC_DCR | PPC_WRTEE | PPC_RFMCI |
PPC_CACHE | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
--
1.7.10.4