Changeset 501 for soft/giet_vm/giet_libs/stdio.c

Timestamp:

Feb 8, 2015, 9:13:56 PM (10 years ago)

Author:

alain

Message:

Introduce user-level, distributed barriers and locks (quad-tree based).

File:

• soft/giet_vm/giet_libs/stdio.c (modified) (4 diffs)

soft/giet_vm/giet_libs/stdio.c

@@ -253 +253 @@
 {
     va_list args;
-    const int channel = 0;
     volatile unsigned int sr_save;
 
     sys_call( SYSCALL_TTY_GET_LOCK,
-              channel,
+              0,
               (unsigned int)&sr_save,
               0, 0 );
 
     va_start( args, format );
-    int ret = __printf(format, channel, &args);
+    int ret = __printf(format, 0, &args);
     va_end( args );
 
     sys_call( SYSCALL_TTY_RELEASE_LOCK,
-              channel,
+              0,
               (unsigned int)&sr_save,
               0, 0 );
@@ -541 +540 @@
 //////////////////////////////////////////////////////////////////////////////////
 
-////////////////////////////////
-unsigned int giet_nic_rx_alloc()
+////////////////////////////////////////////////////
+unsigned int giet_nic_rx_alloc( unsigned int xmax,
+                                unsigned int ymax )
 {
     int channel = sys_call( SYSCALL_NIC_ALLOC,
                             1, 
-                            0, 0, 0 );
+                            xmax,
+                            ymax,
+                            0 );
     if ( channel < 0 ) giet_exit("error in giet_nic_rx_alloc()");
 
@@ -552 +554 @@
 }
 
-////////////////////////////////
-unsigned int giet_nic_tx_alloc()
+////////////////////////////////////////////////////
+unsigned int giet_nic_tx_alloc( unsigned int xmax,
+                                unsigned int ymax )
 {
     int channel = sys_call( SYSCALL_NIC_ALLOC,
-                            0, 
-                            0, 0, 0 );
+                            0,
+                            xmax,
+                            ymax,
+                            0 );
     if ( channel < 0 ) giet_exit("error in giet_nic_tx_alloc()");
 
@@ -772 +777 @@
 }
 
-///////////////////////////////////////////////
-void giet_proc_number( unsigned int  cluster_id, 
-                       unsigned int* buffer ) 
-{
-    if ( sys_call( SYSCALL_PROC_NUMBER, 
-                   cluster_id, 
-                   (unsigned int) buffer, 
-                   0, 0) )  giet_exit("ERROR in giet_proc_number()");
+/////////////////////////////////////////////////
+void giet_procs_number( unsigned int* x_size, 
+                        unsigned int* y_size,
+                        unsigned int* nprocs ) 
+{
+    if ( sys_call( SYSCALL_PROCS_NUMBER, 
+                   (unsigned int)x_size, 
+                   (unsigned int)y_size, 
+                   (unsigned int)nprocs, 
+                   0 ) )  giet_exit("ERROR in giet_procs_number()");
 }