Changeset 352 for soft/giet_vm/giet_libs

Timestamp:

Jun 29, 2014, 1:16:24 PM (10 years ago)

Author:

alain

Message:

Avoid GCC warnings for some missing initialisations.

Location:

soft/giet_vm/giet_libs

Files:

• barrier.c (modified) (1 diff)
• stdio.c (modified) (5 diffs)
• stdio.h (modified) (1 diff)
• stdlib.c (modified) (2 diffs)

soft/giet_vm/giet_libs/barrier.c

@@ -34 +34 @@
     volatile unsigned int * pcount = (unsigned int *) &barrier->count;
     volatile unsigned int maxcount = barrier->init;
-    volatile unsigned int count;
+    volatile unsigned int count = 0;
 
     // parallel decrement barrier counter using atomic instructions LL/SC

soft/giet_vm/giet_libs/stdio.c

@@ -22 +22 @@
 ////////////////////////////////////////////////////////////////////////////////////
 
-////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////
 static int __printf( char* format, unsigned int channel, va_list* args) 
 {
@@ -329 +329 @@
                                 channel, 
                                 0 );
-                if ( ret < 0 ) giet_exit("error in giet_tty_gets()");
+                if ( ret < 0 ) giet_exit("error in giet_tty_getw()");
             }
         }
@@ -368 +368 @@
                             channel, 
                             0 );
-            if ( ret < 0 ) giet_exit("error in giet_tty_gets()");
+            if ( ret < 0 ) giet_exit("error in giet_tty_getw()");
         }
         // echo character '0'
@@ -377 +377 @@
                         channel, 
                         0 );
-        if ( ret < 0 ) giet_exit();
+        if ( ret < 0 ) giet_exit("error in giet_tty_getw()");
 
         // return 0 value 
@@ -670 +670 @@
 }
 
-
 // Local Variables:
 // tab-width: 4

soft/giet_vm/giet_libs/stdio.h

@@ -427 +427 @@
                             unsigned int* size );
 
-
 #endif
 

soft/giet_vm/giet_libs/stdlib.c

@@ -37 +37 @@
 // 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) 
+{
     unsigned int * dst = _dst;
     const unsigned int * src = _src;
     if (!((unsigned int) dst & 3) && !((unsigned int) src & 3) )
-        while (size > 3) {
+    {
+        while (size > 3) 
+        {
             *dst++ = *src++;
             size -= 4;
         }
+    }
 
     unsigned char *cdst = (unsigned char*)dst;
     unsigned char *csrc = (unsigned char*)src;
 
-    while (size--) {
+    while (size--) 
+    {
         *cdst++ = *csrc++;
     }
@@ -57 +62 @@
 
 ////////////////////////////////////////////////////////////////////////////////////////
-//  mempcy()
+//  memset()
 // 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 count) 
+{
     char * a = (char *) dst;
-    while (count--){
+    while (count--)
+    {
         *a++ = (char)s;
     }