xnu-4903.221.2.tar.gz

[apple/xnu.git] / tools / lldbmacros / ioreg.py

diff --git a/tools/lldbmacros/ioreg.py b/tools/lldbmacros/ioreg.py
old mode 100644 (file)
new mode 100755 (executable)
index 4a77188..e2bdaf2
--- a/tools/lldbmacros/ioreg.py
+++ b/tools/lldbmacros/ioreg.py
@@ -1,5 +1,6 @@
 from xnu import *
 from utils import *
 from xnu import *
 from utils import *

+from kdp import *

 import sys
 
 ######################################
 import sys
 
 ######################################


@@ -40,7 +41,7 @@ def GetObjectSummary(obj):
         vtype_str = ""
     if hasattr(obj, 'retainCount'):
         retCount = (obj.retainCount & 0xffff)
         vtype_str = ""
     if hasattr(obj, 'retainCount'):
         retCount = (obj.retainCount & 0xffff)

-        cntnrRetCount = (retCount >> 16)
+        cntnrRetCount = (obj.retainCount >> 16)

         out_string = "`object 0x{0: <16x}, vt 0x{1: <16x}{2:s}, retain count {3:d}, container retain {4:d}` ".format(obj, vt, vtype_str, retCount, cntnrRetCount)
     else:
         out_string = "`object 0x{0: <16x}, vt 0x{1: <16x}{2:s}` ".format(obj, vt, vtype_str)
         out_string = "`object 0x{0: <16x}, vt 0x{1: <16x}{2:s}, retain count {3:d}, container retain {4:d}` ".format(obj, vt, vtype_str, retCount, cntnrRetCount)
     else:
         out_string = "`object 0x{0: <16x}, vt 0x{1: <16x}{2:s}` ".format(obj, vt, vtype_str)


@@ -898,10 +899,10 @@ def showinterruptstats(cmd_args=None):
         Workloop Time: Total time spent running the kernel context handler
     """
 
         Workloop Time: Total time spent running the kernel context handler
     """
 

-    header_format = "{0: <20s} {1: >5s} {2: >20s} {3: >20s} {4: >20s} {5: >20s} {6: >20s}"
-    content_format = "{0: <20s} {1: >5d} {2: >20d} {3: >20d} {4: >20d} {5: >20d} {6: >20d}"
+    header_format = "{0: <20s} {1: >5s} {2: >20s} {3: >20s} {4: >20s} {5: >20s} {6: >20s} {7: >20s} {8: >20s} {9: >20s}"
+    content_format = "{0: <20s} {1: >5d} {2: >20d} {3: >20d} {4: >20d} {5: >20d} {6: >20d} {7: >20d} {8: >20d} {9: >#20x}"

 
 

-    print header_format.format("Name", "Index", "Interrupt Count", "Interrupt Time", "Workloop Count", "Workloop CPU Time", "Workloop Time")
+    print header_format.format("Name", "Index", "Interrupt Count", "Interrupt Time", "Avg Interrupt Time", "Workloop Count", "Workloop CPU Time", "Workloop Time", "Avg Workloop Time", "Owner")

     
     for i in kern.interrupt_stats:
         owner = CastIOKitClass(i.owner, 'IOInterruptEventSource *')
     
     for i in kern.interrupt_stats:
         owner = CastIOKitClass(i.owner, 'IOInterruptEventSource *')


@@ -934,7 +935,16 @@ def showinterruptstats(cmd_args=None):
         second_level_cpu_time = i.interruptStatistics[3]
         second_level_system_time = i.interruptStatistics[4]
 
         second_level_cpu_time = i.interruptStatistics[3]
         second_level_system_time = i.interruptStatistics[4]
 

-        print content_format.format(nub_name, interrupt_index, first_level_count, first_level_time, second_level_count, second_level_cpu_time, second_level_system_time)
+        avg_first_level_time = 0
+        if first_level_count != 0:
+            avg_first_level_time = first_level_time / first_level_count
+
+        avg_second_level_time = 0
+        if second_level_count != 0:
+            avg_second_level_time = second_level_system_time / second_level_count
+
+        print content_format.format(nub_name, interrupt_index, first_level_count, first_level_time, avg_first_level_time,
+            second_level_count, second_level_cpu_time, second_level_system_time, avg_second_level_time, owner)

     
     return True
 
     
     return True