Changeset 479

Timestamp:

Jan 1, 2015, 8:02:02 PM (9 years ago)

Author:

alain

Message:

Cosmetic: improve debug.

Location:

soft/giet_vm/giet_libs

Files:

• mwmr_channel.c (modified) (4 diffs)
• mwmr_channel.h (modified) (1 diff)

soft/giet_vm/giet_libs/mwmr_channel.c

@@ -50 +50 @@
 unsigned int    lpid;
 giet_proc_xyp( &x, &y, &lpid );
+giet_shr_printf("\n[MWMR DEBUG] Proc[%d,%d,%d] enters nb_mwmr_write()"
+                " : mwmr = %x / buffer = %x / items =  %d\n",
+                x, y, lpid, (unsigned int)mwmr, (unsigned int)buffer, items );
 #endif
 
@@ -132 +135 @@
 unsigned int    lpid;
 giet_proc_xyp( &x, &y, &lpid );
+giet_shr_printf("\n[MWMR DEBUG] Proc[%d,%d,%d] enters nb_mwmr_read()"
+                " : mwmr = %x / buffer = %x / items =  %d\n",
+                x, y, lpid, (unsigned int)mwmr, (unsigned int)buffer, items );
 #endif
 
@@ -218 +224 @@
 unsigned int    lpid;
 giet_proc_xyp( &x, &y, &lpid );
+giet_shr_printf("\n[MWMR DEBUG] Proc[%d,%d,%d] enters mwmr_write()"
+                " : mwmr = %x / buffer = %x / items =  %d\n",
+                x, y, lpid, (unsigned int)mwmr, (unsigned int)buffer, items );
 #endif
 
@@ -305 +314 @@
 unsigned int    lpid;
 giet_proc_xyp( &x, &y, &lpid );
+giet_shr_printf("\n[MWMR DEBUG] Proc[%d,%d,%d] enters mwmr_read()"
+                " : mwmr = %x / buffer = %x / items =  %d\n",
+                x, y, lpid, (unsigned int)mwmr, (unsigned int)buffer, items );
 #endif
 

soft/giet_vm/giet_libs/mwmr_channel.h

@@ -22 +22 @@
 //
 // Both the mwmr_read() and mwmr_write() functions are blocking functions. 
-// A private file_lock provides exclusive access to the MWMR channel.
+// A queuing lock provides exclusive access to the MWMR channel.
 ///////////////////////////////////////////////////////////////////////////////////