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D31466.id.diff
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D31466.id.diff
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diff --git a/sys/amd64/amd64/fpu.c b/sys/amd64/amd64/fpu.c
--- a/sys/amd64/amd64/fpu.c
+++ b/sys/amd64/amd64/fpu.c
@@ -79,7 +79,7 @@
#define fxrstor(addr) __asm __volatile("fxrstor %0" : : "m" (*(addr)))
#define fxsave(addr) __asm __volatile("fxsave %0" : "=m" (*(addr)))
#define ldmxcsr(csr) __asm __volatile("ldmxcsr %0" : : "m" (csr))
-#define stmxcsr(addr) __asm __volatile("stmxcsr %0" : : "m" (*(addr)))
+#define stmxcsr(addr) __asm __volatile("stmxcsr %0" : "=m" (*(addr)))
static __inline void
xrstor32(char *addr, uint64_t mask)
diff --git a/sys/amd64/vmm/intel/vmx_cpufunc.h b/sys/amd64/vmm/intel/vmx_cpufunc.h
--- a/sys/amd64/vmm/intel/vmx_cpufunc.h
+++ b/sys/amd64/vmm/intel/vmx_cpufunc.h
@@ -137,10 +137,9 @@
__asm __volatile("vmread %[r], %[addr];"
VMX_SET_ERROR_CODE
- : [error] "=r" (error)
- : [r] "r" (r), [addr] "m" (*addr)
+ : [error] "=r" (error), [addr] "=m" (*addr)
+ : [r] "r" (r)
: "memory");
-
return (error);
}
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D31466.id.diff (982 B)
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D31466: amd64: Fix output operand specs for the stmxcsr and vmread intrinsics
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