Changeset 382 for soft/giet_vm/giet_libs/stdlib.h

Timestamp:

Aug 7, 2014, 12:23:12 PM (10 years ago)

Author:

alain

Message:

Major evolution of the malloc library, to provide two new services:

• all allocated blocks are aligned, and the size is a power of 2.
• the remote-malloc() function allows the application to explicitely define the cluster(x,y).

We keep only the close-fit allocation policy.
These services were required to implement the distributed SBT barrier.

File:

• soft/giet_vm/giet_libs/stdlib.h (modified) (1 diff)

soft/giet_vm/giet_libs/stdlib.h

@@ -9 +9 @@
 #define _STDLIB_H
 
-int atoi (char * str);
+////////////////////////////////////////////////////////////////////////////////////////
+// This function translate a character string to a signed integer.  
+// For a negative value, the first character must be a '-' (minus) character.
+////////////////////////////////////////////////////////////////////////////////////////
+int atoi ( char * str );
 
 ////////////////////////////////////////////////////////////////////////////////////////
-//  mempcy()
+// This function copies size bytes from the src source buffer 
+// to the dst destination buffer.
 // GCC requires this function. Taken from MutekH.
 ////////////////////////////////////////////////////////////////////////////////////////
-void * memcpy(void *_dst, const void * _src, unsigned int size);
+void* memcpy( void*         dst, 
+              const void*   src, 
+              unsigned int  size );
 
 ////////////////////////////////////////////////////////////////////////////////////////
-//  memset()
+// This function initializes size bytes in the dst destination buffer, 
+// with the value defined by (char)s.
 // GCC requires this function. Taken from MutekH.
 ////////////////////////////////////////////////////////////////////////////////////////
-inline void * memset(void * dst, int s, unsigned int count);
+inline void* memset( void*        dst,
+                     int          s, 
+                     unsigned int size );
 
 #endif