* [Qemu-devel] [4368] Enable 64-bit FPU only for NewABI.
@ 2008-05-06 20:48 Thiemo Seufer
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From: Thiemo Seufer @ 2008-05-06 20:48 UTC (permalink / raw)
To: qemu-devel
Revision: 4368
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4368
Author: ths
Date: 2008-05-06 20:48:02 +0000 (Tue, 06 May 2008)
Log Message:
-----------
Enable 64-bit FPU only for NewABI. Spotted by Vince Weaver.
Modified Paths:
--------------
trunk/target-mips/translate_init.c
Modified: trunk/target-mips/translate_init.c
===================================================================
--- trunk/target-mips/translate_init.c 2008-05-06 17:26:59 UTC (rev 4367)
+++ trunk/target-mips/translate_init.c 2008-05-06 20:48:02 UTC (rev 4368)
@@ -495,9 +495,11 @@
#ifdef CONFIG_USER_ONLY
if (env->CP0_Config1 & (1 << CP0C1_FP))
env->hflags |= MIPS_HFLAG_FPU;
+#ifdef TARGET_MIPS64
if (env->fpu->fcr0 & (1 << FCR0_F64))
env->hflags |= MIPS_HFLAG_F64;
#endif
+#endif
}
static void mvp_init (CPUMIPSState *env, const mips_def_t *def)
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2008-05-06 20:48 [Qemu-devel] [4368] Enable 64-bit FPU only for NewABI Thiemo Seufer
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