[PATCH 2/8] test: move memset() to libcflat

[Avi Kivity <avi@xxxxxxxxxx>]

Signed-off-by: Avi Kivity <avi@xxxxxxxxxx>
---
 kvm/test/lib/libcflat.h |    3 +++
 kvm/test/lib/string.c   |   11 +++++++++++
 kvm/test/x86/access.c   |    8 --------
 kvm/test/x86/idt.c      |    8 --------
 kvm/test/x86/vm.c       |   10 ----------
 5 files changed, 14 insertions(+), 26 deletions(-)

diff --git a/kvm/test/lib/libcflat.h b/kvm/test/lib/libcflat.h
index 7274fed..2e2a8bf 100644
--- a/kvm/test/lib/libcflat.h
+++ b/kvm/test/lib/libcflat.h
@@ -27,6 +27,7 @@ typedef unsigned short u16;
 typedef unsigned u32;
 typedef unsigned long ulong;
 typedef unsigned long long u64;
+typedef unsigned long size_t;
 
 extern void exit(int code);
 extern void panic(char *fmt, ...);
@@ -39,6 +40,8 @@ extern int vsnprintf(char *buf, int size, const char *fmt, va_list va);
 
 extern void puts(const char *s);
 
+extern void *memset(void *s, int c, size_t n);
+
 #define ARRAY_SIZE(_a)  (sizeof(_a)/sizeof((_a)[0]))
 
 #endif
diff --git a/kvm/test/lib/string.c b/kvm/test/lib/string.c
index 42be946..acac3c0 100644
--- a/kvm/test/lib/string.c
+++ b/kvm/test/lib/string.c
@@ -19,3 +19,14 @@ char *strcat(char *dest, const char *src)
 	;
     return dest;
 }
+
+void *memset(void *s, int c, size_t n)
+{
+    size_t i;
+    char *a = s;
+
+    for (i = 0; i < n; ++i)
+        a[i] = c;
+
+    return s;
+}
diff --git a/kvm/test/x86/access.c b/kvm/test/x86/access.c
index 3338fbc..7e6ffb0 100644
--- a/kvm/test/x86/access.c
+++ b/kvm/test/x86/access.c
@@ -160,14 +160,6 @@ void lidt(idt_entry_t *idt, int nentries)
     asm volatile ("lidt %0" : : "m"(dt));
 }
 
-void memset(void *a, unsigned char v, int n)
-{
-    unsigned char *x = a;
-
-    while (n--)
-	*x++ = v;
-}
-
 unsigned short read_cs()
 {
     unsigned short r;
diff --git a/kvm/test/x86/idt.c b/kvm/test/x86/idt.c
index 999b3f0..590839f 100644
--- a/kvm/test/x86/idt.c
+++ b/kvm/test/x86/idt.c
@@ -39,14 +39,6 @@ unsigned short read_cs()
     return r;
 }
 
-void memset(void *a, unsigned char v, int n)
-{
-    unsigned char *x = a;
-
-    while (n--)
-	*x++ = v;
-}
-
 void set_idt_entry(idt_entry_t *e, void *addr, int dpl)
 {
     memset(e, 0, sizeof *e);
diff --git a/kvm/test/x86/vm.c b/kvm/test/x86/vm.c
index 0596d9c..c8f1553 100644
--- a/kvm/test/x86/vm.c
+++ b/kvm/test/x86/vm.c
@@ -14,16 +14,6 @@
 static void *free = 0;
 static void *vfree_top = 0;
 
-void *memset(void *data, int c, unsigned long len)
-{
-    char *s = data;
-
-    while (len--)
-	*s++ = c;
-
-    return data;
-}
-
 static void free_memory(void *mem, unsigned long size)
 {
     while (size >= PAGE_SIZE) {
-- 
1.7.1

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