Changeset 442 for trunk/user/ksh

Timestamp:

May 16, 2018, 4:13:12 PM (7 years ago)

Author:

alain

Message:

Introduce idbg application.

File:

• trunk/user/ksh/ksh.c (modified) (5 diffs)

trunk/user/ksh/ksh.c

@@ -238 +238 @@
     if( strcmp( argv[1] , "vmm" ) == 0 )
     {
-        if( argc != 3 )
-        {
-                    printf("  usage: display vmm pid\n");
+        if( argc != 4 )
+        {
+                    printf("  usage: display vmm cxy pid\n");
                     return;
             }
 
-            pid = atoi(argv[2]);
-
-        if( display_vmm( pid ) )
-        {
-            printf("  error: illegal arguments pid = %x\n", pid );
+            cxy = atoi(argv[2]);
+            pid = atoi(argv[3]);
+
+        if( display_vmm( cxy , pid ) )
+        {
+            printf("  error: no process %x in cluster %x\n", pid , cxy );
         }
     }
@@ -338 +339 @@
     if( pid == 0 )
     {
-                printf("  error: ilegal pid format\n" );
+                printf("  error: PID cannot be 0\n" );
         }
 
@@ -582 +583 @@
 {
         cmd_rm(argc, argv);
+}
+
+///////////////////////////////////////////////
+static void cmd_trace( int argc , char **argv )
+{
+    unsigned int cxy;
+    unsigned int lid;
+
+        if (argc != 3)
+    {
+                printf("  usage: trace cxy lid \n");
+                return;
+        }
+
+    cxy = atoi(argv[1]);
+    lid = atoi(argv[2]);
+
+    if( trace( 1 , cxy , lid ) )
+    {
+        printf("  error: core[%x,%d] not found\n", cxy, lid );
+    }
+}
+
+///////////////////////////////////////////////
+static void cmd_untrace( int argc , char **argv )
+{
+    unsigned int cxy;
+    unsigned int lid;
+
+        if (argc != 3)
+    {
+                printf("  usage: untrace cxy lid \n");
+                return;
+        }
+
+    cxy = atoi(argv[1]);
+    lid = atoi(argv[2]);
+
+    if( trace( 0 , cxy , lid ) )
+    {
+        printf("  error: core[%x,%d] not found\n", cxy, lid );
+    }
 }
 
@@ -605 +648 @@
         { "rm",      "remove a file from file system",                  cmd_rm      },
         { "rmdir",   "remove a directory from file system",             cmd_rmdir   },
+        { "trace",   "activate trace for a given core",                 cmd_trace   },
+        { "untrace", "desactivate trace for a given core",              cmd_untrace },
         { NULL,      NULL,                                                                              NULL        }
 };
@@ -702 +747 @@
 
 // @@@
-// parse("load /bin/user/sort.elf");
+// parse("load /bin/user/hello.elf");
 // @@@