Changeset 3698e44 in mainline for uspace/lib/libc/generic/udebug.c

Timestamp:

2010-01-26T22:46:29Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

196a1439, 2314381

Parents:

e515b21a

Message:

Add ability to determine task name and load symbol table from the binary executable. Resolve symbol names in stack traces when dumping.

File:

• uspace/lib/libc/generic/udebug.c (modified) (2 diffs)

uspace/lib/libc/generic/udebug.c

@@ -69 +69 @@
 }
 
+int udebug_name_read(int phoneid, void *buffer, size_t n,
+        size_t *copied, size_t *needed)
+{
+        ipcarg_t a_copied, a_needed;
+        int rc;
+
+        rc = async_req_3_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_NAME_READ,
+                (sysarg_t)buffer, n, NULL, &a_copied, &a_needed);
+
+        *copied = (size_t)a_copied;
+        *needed = (size_t)a_needed;
+
+        return rc;
+}
+
 int udebug_areas_read(int phoneid, void *buffer, size_t n,
         size_t *copied, size_t *needed)
@@ -83 +98 @@
         return rc;
 }
-
 
 int udebug_mem_read(int phoneid, void *buffer, uintptr_t addr, size_t n)