PERFORCE change 94372 for review

[Kip Macy]

http://perforce.freebsd.org/chv.cgi?CH=94372

Change 94372 by kmacy at kmacy_storage:sun4vtmp on 2006/04/01 00:26:53

	make DDB work ... sort of

Affected files ...

.. //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/db_hwwatch.c#2 edit
.. //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/db_trace.c#2 edit

Differences ...

==== //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/db_hwwatch.c#2 (text+ko) ====

@@ -41,7 +41,7 @@
 #include <ddb/db_sym.h>
 #include <ddb/db_variables.h>
 #include <ddb/db_watch.h>
-
+#if 0
 static void db_watch_print(vm_offset_t wp, int bm);
 
 int
@@ -209,3 +209,21 @@
 	} else
 		db_printf("\tnot active.\n");
 }
+#endif
+void
+db_md_list_watchpoints(void)
+{
+}
+
+int
+db_md_clr_watchpoint(db_expr_t addr, db_expr_t size)
+{
+
+	return (0);
+}
+
+int
+db_md_set_watchpoint(db_expr_t addr, db_expr_t size)
+{
+	return (0);
+}

==== //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/db_trace.c#2 (text+ko) ====

@@ -144,39 +144,50 @@
 	db_addr_t func;
 	db_addr_t tpc;
 	u_long type;
+#if 0
 	u_long sfar;
 	u_long sfsr;
 	u_long tar;
 	u_long level;
 	u_long pil;
+#endif
 	u_long code;
 	u_long o7;
 	int user;
 
+	type = 5;
 	p = td->td_proc;
+#if 0
 	type = db_get_value((db_addr_t)&tf->tf_type,
 	    sizeof(tf->tf_type), FALSE);
 	db_printf("-- %s", trap_msg[type & ~T_KERNEL]);
+#endif
 	switch (type & ~T_KERNEL) {
 	case T_DATA_PROTECTION:
+#if 0
 		tar = (u_long)db_get_value((db_addr_t)&tf->tf_tar,
 		    sizeof(tf->tf_tar), FALSE);
 		db_printf(" tar=%#lx", tar);
+#endif
 		/* fall through */
 	case T_DATA_EXCEPTION:
 	case T_INSTRUCTION_EXCEPTION:
 	case T_MEM_ADDRESS_NOT_ALIGNED:
+#if 0
 		sfar = (u_long)db_get_value((db_addr_t)&tf->tf_sfar,
 		    sizeof(tf->tf_sfar), FALSE);
 		sfsr = (u_long)db_get_value((db_addr_t)&tf->tf_sfsr,
 		    sizeof(tf->tf_sfsr), FALSE);
 		db_printf(" sfar=%#lx sfsr=%#lx", sfar, sfsr);
+#endif
 		break;
 	case T_DATA_MISS:
 	case T_INSTRUCTION_MISS:
+#if 0
 		tar = (u_long)db_get_value((db_addr_t)&tf->tf_tar,
 		    sizeof(tf->tf_tar), FALSE);
 		db_printf(" tar=%#lx", tar);
+#endif
 		break;
 	case T_SYSCALL:
 		code = db_get_value((db_addr_t)&tf->tf_global[1],
@@ -194,11 +205,13 @@
 		}
 		break;
 	case T_INTERRUPT:
+#if 0
 		level = (u_long)db_get_value((db_addr_t)&tf->tf_level,
 		    sizeof(tf->tf_level), FALSE);
 		pil = (u_long)db_get_value((db_addr_t)&tf->tf_pil,
 		    sizeof(tf->tf_pil), FALSE);
 		db_printf(" level=%#lx pil=%#lx", level, pil);
+#endif
 		break;
 	default:
 		break;