Kernel - Added pmemmap sorting and fixed memmove

[tpg/acess2.git] / KernelLand / Kernel / libc.c

diff --git a/KernelLand/Kernel/libc.c b/KernelLand/Kernel/libc.c
index 7a7cc05..08ebc62 100644 (file)
--- a/KernelLand/Kernel/libc.c
+++ b/KernelLand/Kernel/libc.c
@@ -688,7 +688,6 @@ int rand(void)
 
 void *memmove(void *__dest, const void *__src, size_t len)
 {
-       size_t  block_size;
        char    *dest = __dest;
        const char      *src = __src;
        void    *ret = __dest;
@@ -705,6 +704,8 @@ void *memmove(void *__dest, const void *__src, size_t len)
        if( (tVAddr)dest < (tVAddr)src )
                return memcpy(dest, src, len);
 
+       #if 0
+       size_t  block_size;
        if( (tVAddr)dest < (tVAddr)src )
                block_size = (tVAddr)src - (tVAddr)dest;
        else
@@ -721,6 +722,13 @@ void *memmove(void *__dest, const void *__src, size_t len)
        }
        memcpy(dest, src, len);
        return ret;
+       #else
+       for( int i = len; i--; )
+       {
+               dest[i] = src[i];
+       }
+       return ret;
+       #endif
        
 }