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authorDhananjay Balan <mb.dhananjay@gmail.com>2013-07-28 14:45:58 +0530
committerChris Johns <chrisj@rtems.org>2014-08-25 09:52:40 +1000
commitb9ee5df588aa1a4cf0a64cf511b0585309ff5510 (patch)
tree69ee1aa7385e8eff7cd975259a58a55d33c95731
parentc3d06d531c497c665671386bc32dd18fbfac49b3 (diff)
downloadrtems-tools-b9ee5df588aa1a4cf0a64cf511b0585309ff5510.tar.bz2
Add region support.
Abstractions for classic/region added.
-rw-r--r--tools/gdb/python/classic.py27
-rw-r--r--tools/gdb/python/heaps.py28
-rw-r--r--tools/gdb/python/helper.py2
-rw-r--r--tools/gdb/python/objects.py2
-rw-r--r--tools/gdb/python/rtems.py3
-rw-r--r--tools/gdb/python/supercore.py2
6 files changed, 54 insertions, 10 deletions
diff --git a/tools/gdb/python/classic.py b/tools/gdb/python/classic.py
index f7d4dfc..e2ecfaa 100644
--- a/tools/gdb/python/classic.py
+++ b/tools/gdb/python/classic.py
@@ -8,10 +8,13 @@
import gdb
import itertools
import re
+#ToDo This shouldn't be here
+import helper
import objects
import threads
import watchdog
+import heaps
import supercore
class attribute:
@@ -41,7 +44,8 @@ class attribute:
'barrier'],
'message_queue' : ['priority',
'scope'],
- 'partition' : ['scope']
+ 'partition' : ['scope'],
+ 'region' : ['priority']
}
masks = {
@@ -214,6 +218,23 @@ class partition:
print ' Name:', self.object_control.name()
print ' Attr:', self.attr.to_string()
print ' Length:', self.length
- print 'Buffer Size:', self.buffer_size
- print 'Used Blocks:', self.used_blocks
+ print ' B Size:', self.buffer_size
+ print ' U Blocks:', self.used_blocks
+class region:
+ "prints a classic region"
+
+ def __init__(self,id):
+ self.id = id
+ self.object = objects.information.object(self.id).dereference()
+ self.object_control = objects.control(self.object['Object'])
+ self.attr = attribute(self.object['attribute_set'], 'region')
+ self.wait_queue = threads.queue(self.object['Wait_queue'])
+ self.heap = heaps.control(self.object['Memory'])
+
+ def show(self, from_tty):
+ print ' Name:', self.object_control.name()
+ print ' Attr:', self.attr.to_string()
+ helper.tasks_printer_routine(self.wait_queue)
+ print ' Memory:'
+ self.heap.show()
diff --git a/tools/gdb/python/heaps.py b/tools/gdb/python/heaps.py
index 4798912..2cc7907 100644
--- a/tools/gdb/python/heaps.py
+++ b/tools/gdb/python/heaps.py
@@ -15,6 +15,8 @@ class block:
return False
return True
+ def val(self):
+ return str(self.block)
def next(self):
if not self.null():
@@ -25,11 +27,15 @@ class block:
self.block = self.block['prev']
class stats:
- ''heap statistics''
+ '''heap statistics'''
def __init__(self,stat):
self.stat = stat
+ def inst(self):
+ i = self.stat['instance']
+ return i
+
def avail(self):
val = self.stat['size']
return val
@@ -37,9 +43,14 @@ class stats:
def free(self):
return self.stat['free_size']
+ def show(self):
+ print ' Instance:',self.inst()
+ print ' Avail:',self.avail()
+ print ' Free:',self.free()
+
# ToDo : incorporate others
-def control:
+class control:
'''Abstract a heap control structure'''
def __init__(self, ctl):
@@ -59,4 +70,15 @@ def control:
def stat(self):
st = stats(self.ctl['stats'])
- return st \ No newline at end of file
+ return st
+
+ def show(self):
+ fi = self.first()
+ la = self.last()
+
+ print ' First:', fi.val()
+ print ' Last:', la.val()
+
+ stats = self.stat()
+ print ' stats:'
+ stats.show() \ No newline at end of file
diff --git a/tools/gdb/python/helper.py b/tools/gdb/python/helper.py
index ec17400..c9c9a42 100644
--- a/tools/gdb/python/helper.py
+++ b/tools/gdb/python/helper.py
@@ -1,7 +1,7 @@
#
# RTEMS GDB support helper routins.
-def tasks_printer_rotuine(wait_queue):
+def tasks_printer_routine(wait_queue):
tasks = wait_queue.tasks()
print ' Queue: len = %d, state = %s' % (len(tasks),wait_queue.state())
for t in range(0, len(tasks)):
diff --git a/tools/gdb/python/objects.py b/tools/gdb/python/objects.py
index c433039..1a64a8d 100644
--- a/tools/gdb/python/objects.py
+++ b/tools/gdb/python/objects.py
@@ -18,7 +18,7 @@ class infotables:
'classic/semaphores' : ('Semaphore_Control', '_Semaphore_Information'),
'classic/message_queues' : ('Message_queue_Control', '_Message_queue_Information'),
'classic/partitions' : ('Partition_Control', '_Partition_Information'),
- 'classic/regions' : ('Region_Control', '_Regions_Information'),
+ 'classic/regions' : ('Region_Control', '_Region_Information'),
'classic/ports' : ('Port_Control', '_Port_Information'),
'classic/periods' : ('Period_Control', '_Period_Information'),
'classic/extensions' : ('Extension_Control', '_Extension_Information'),
diff --git a/tools/gdb/python/rtems.py b/tools/gdb/python/rtems.py
index eac5042..8738736 100644
--- a/tools/gdb/python/rtems.py
+++ b/tools/gdb/python/rtems.py
@@ -79,7 +79,8 @@ class rtems_object(gdb.Command):
'classic/tasks': lambda id: classic.task(id),
'classic/message_queues': lambda id: classic.message_queue(id),
'classic/timers' : lambda id: classic.timer(id),
- 'classic/partitions' : lambda id: classic.partition(id)
+ 'classic/partitions' : lambda id: classic.partition(id),
+ 'classic/regions' : lambda id: classic.region(id)
}
def __init__(self):
diff --git a/tools/gdb/python/supercore.py b/tools/gdb/python/supercore.py
index 7e958b1..073bbd0 100644
--- a/tools/gdb/python/supercore.py
+++ b/tools/gdb/python/supercore.py
@@ -15,4 +15,4 @@ class CORE_message_queue:
# self.buffer
def show(self):
- helper.tasks_printer_rotuine(self.wait_queue)
+ helper.tasks_printer_routine(self.wait_queue)