x86: remove use of compiler's memset from emulator.c
Per Sean in discussion of the previous patch, "using the compiler's
memset() in kvm-unit-tests seems inherently dangerous since the tests
are often doing intentionally stupid things."
The string.h memset is already imported through libcflat.h, so let's use
that instead.
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Jacob Xu <jacobhxu@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210511015016.815461-2-jacobhxu@google.com>
diff --git a/x86/emulator.c b/x86/emulator.c
index c105cb1..9fda1a0 100644
--- a/x86/emulator.c
+++ b/x86/emulator.c
@@ -8,7 +8,6 @@
#include "alloc_page.h"
#include "usermode.h"
-#define memset __builtin_memset
#define TESTDEV_IO_PORT 0xe0
#define MAGIC_NUM 0xdeadbeefdeadbeefUL
