Changeset 336db295 in mainline for uspace

Timestamp:

2010-01-23T14:25:32Z (15 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

a074b4f

Parents:

9d3133d

Message:

Fix THREAD_READ, add AREAS_READ Udebug method. Add task dump utility.

Location:

uspace

Files:

• Makefile (modified) (1 diff)
• app/taskdump/Makefile (added)
• app/taskdump/taskdump.c (added)
• lib/libc/generic/udebug.c (modified) (1 diff)
• lib/libc/include/udebug.h (modified) (1 diff)

uspace/Makefile

@@ -40 +40 @@
         app/mkfat \
         app/redir \
+        app/taskdump \
         app/tester \
         app/tetris \

uspace/lib/libc/generic/udebug.c

@@ -69 +69 @@
 }
 
+int udebug_areas_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_AREAS_READ,
+                (sysarg_t)buffer, n, NULL, &a_copied, &a_needed);
+
+        *copied = (size_t)a_copied;
+        *needed = (size_t)a_needed;
+
+        return rc;
+}
+
+
 int udebug_mem_read(int phoneid, void *buffer, uintptr_t addr, size_t n)
 {

uspace/lib/libc/include/udebug.h

@@ -47 +47 @@
 int udebug_thread_read(int phoneid, void *buffer, size_t n,
         size_t *copied, size_t *needed);
+int udebug_areas_read(int phoneid, void *buffer, size_t n,
+        size_t *copied, size_t *needed);
 int udebug_mem_read(int phoneid, void *buffer, uintptr_t addr, size_t n);
 int udebug_args_read(int phoneid, thash_t tid, sysarg_t *buffer);