Changeset 2314381 in mainline for kernel/generic/include/udebug/udebug.h

Timestamp:

2010-01-26T22:49:26Z (15 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

bca408b

Parents:

bb0d3d24 (diff), 3698e44 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge jsvoboda/helenos/taskdump: Taskdump now prints stack traces, even with symbolic names.

File:

• kernel/generic/include/udebug/udebug.h (modified) (5 diffs)

kernel/generic/include/udebug/udebug.h

@@ -27 +27 @@
  */
 
-/** @addtogroup generic 
+/** @addtogroup generic
  * @{
  */
@@ -83 +83 @@
 UDEBUG_M_ARGS_READ,
 
+/** Read thread's userspace register state (istate_t).
+ *
+ * - ARG2 - thread identification
+ * - ARG3 - destination address in the caller's address space
+ *
+ * or, on error, retval will be
+ * - ENOENT - thread does not exist
+ * - EBUSY - register state not available
+ */
+UDEBUG_M_REGS_READ,
+
 /** Read the list of the debugged tasks's threads.
  *
@@ -97 +108 @@
 UDEBUG_M_THREAD_READ,
 
+/** Read the name of the debugged task.
+ *
+ * - ARG2 - destination address in the caller's address space
+ * - ARG3 - size of receiving buffer in bytes
+ *
+ * The kernel fills the buffer with a non-terminated string.
+ *
+ * - ARG2 - number of bytes that were actually copied
+ * - ARG3 - number of bytes of the complete data
+ *
+ */
+UDEBUG_M_NAME_READ,
+
 /** Read the list of the debugged task's address space areas.
  *
@@ -122 +146 @@
 } udebug_method_t;
 
-                                
+
 typedef enum {
         UDEBUG_EVENT_FINISHED = 1,      /**< Debuging session has finished */
@@ -218 +242 @@
 
 int udebug_task_cleanup(struct task *ta);
+void udebug_thread_fault(void);
 
 #endif