[llvm-commits] [llvm] r128425 - in /llvm/trunk/utils: CollectDebugInfoUsingLLDB.py CompareDebugInfo.py
Devang Patel
dpatel at apple.com
Mon Mar 28 13:28:30 PDT 2011
Author: dpatel
Date: Mon Mar 28 15:28:30 2011
New Revision: 128425
URL: http://llvm.org/viewvc/llvm-project?rev=128425&view=rev
Log:
Remove scripts used by TEST=dbg from here. They now live inside llvm test suite.
Removed:
llvm/trunk/utils/CollectDebugInfoUsingLLDB.py
llvm/trunk/utils/CompareDebugInfo.py
Removed: llvm/trunk/utils/CollectDebugInfoUsingLLDB.py
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/CollectDebugInfoUsingLLDB.py?rev=128424&view=auto
==============================================================================
--- llvm/trunk/utils/CollectDebugInfoUsingLLDB.py (original)
+++ llvm/trunk/utils/CollectDebugInfoUsingLLDB.py (removed)
@@ -1,182 +0,0 @@
-#!/usr/bin/python
-
-#----------------------------------------------------------------------
-#
-# Be sure to add the python path that points to the LLDB shared library.
-# On MacOSX csh, tcsh:
-# setenv PYTHONPATH /Developer/Library/PrivateFrameworks/LLDB.framework/Resources/Python
-# On MacOSX sh, bash:
-# export PYTHONPATH=/Developer/Library/PrivateFrameworks/LLDB.framework/Resources/Python
-#
-# This script collect debugging information using LLDB. This script is
-# used by TEST=dbg in llvm testsuite to measure quality of debug info in
-# optimized builds.
-#
-# Usage:
-# export PYTHONPATH=...
-# ./CollectDebugInfUsingLLDB.py program bp_file out_file
-# program - Executable program with debug info.
-# bp_file - Simple text file listing breakpoints.
-# <absolute file name> <line number>
-# out_file - Output file where the debug info will be emitted.
-#----------------------------------------------------------------------
-
-import lldb
-import os
-import sys
-import time
-
-# AlreadyPrintedValues - A place to keep track of recursive values.
-AlreadyPrintedValues = {}
-
-# ISAlreadyPrinted - Return true if value is already printed.
-def IsAlreadyPrinted(value_name):
- if AlreadyPrintedValues.get(value_name) is None:
- AlreadyPrintedValues[value_name] = 1
- return False
- return True
-
-
-# print_var_value - Print a variable's value.
-def print_var_value (v, file, frame):
- if v.IsValid() == False:
- return
- if IsAlreadyPrinted(v.GetName()):
- return
- total_children = v.GetNumChildren()
- if total_children > 0:
- c = 0
- while (c < total_children) :
- child = v.GetChildAtIndex(c)
- if child is None:
- file.write("None")
- else:
- if (child.GetName()) is None:
- file.write("None")
- else:
- file.write(child.GetName())
- file.write('=')
- print_var_value(child, file, frame)
- file.write(',')
- c = c + 1
- else:
- if v.GetValue(frame) is None:
- file.write("None")
- else:
- file.write(v.GetValue(frame))
-
-# print_vars - Print variable values in output file.
-def print_vars (tag, vars, fname, line, file, frame, target, thread):
- # disable this thread.
- count = thread.GetStopReasonDataCount()
- bid = 0
- tid = 0
- for i in range(count):
- id = thread.GetStopReasonDataAtIndex(i)
- bp = target.FindBreakpointByID(id)
- if bp.IsValid():
- if bp.IsEnabled() == True:
- bid = bp.GetID()
- tid = bp.GetThreadID()
- bp.SetEnabled(False)
- else:
- bp_loc = bp.FindLocationByID(thread.GetStopReasonDataAtIndex(i+1))
- if bp_loc.IsValid():
- bid = bp_loc.GetBreakPoint().GetID()
- tid = bp_loc.ThreadGetID()
- bp_loc.SetEnabled(False);
-
- for i in range(vars.GetSize()):
- v = vars.GetValueAtIndex(i)
- if v.GetName() is not None:
- file.write(tag)
- file.write(fname)
- file.write(':')
- file.write(str(line))
- file.write(' ')
- file.write(str(tid))
- file.write(':')
- file.write(str(bid))
- file.write(' ')
- file.write(v.GetName())
- file.write(' ')
- AlreadyPrintedValues.clear()
- print_var_value (v, file, frame)
- file.write('\n')
-
-# set_breakpoints - set breakpoints as listed in input file.
-def set_breakpoints (target, breakpoint_filename, file):
- f = open(breakpoint_filename, "r")
- lines = f.readlines()
- for l in range(len(lines)):
- c = lines[l].split()
- # print "setting break point - ", c
- bp = target.BreakpointCreateByLocation (str(c[0]), int(c[1]))
- file.write("#Breakpoint ")
- file.write(str(c[0]))
- file.write(':')
- file.write(str(c[1]))
- file.write(' ')
- file.write(str(bp.GetThreadID()))
- file.write(':')
- file.write(str(bp.GetID()))
- file.write('\n')
- f.close()
-
-# stopeed_at_breakpoint - Return True if process is stopeed at a
-# breakpoint.
-def stopped_at_breakpoint (process):
- if process.IsValid():
- state = process.GetState()
- if state == lldb.eStateStopped:
- thread = process.GetThreadAtIndex(0)
- if thread.IsValid():
- if thread.GetStopReason() == lldb.eStopReasonBreakpoint:
- return True
- return False
-
-# Create a new debugger instance
-debugger = lldb.SBDebugger.Create()
-
-# When we step or continue, don't return from the function until the process
-# stops. We do this by setting the async mode to false.
-debugger.SetAsync (False)
-
-# Create a target from a file and arch
-##print "Creating a target for '%s'" % sys.argv[1]
-
-target = debugger.CreateTargetWithFileAndArch (sys.argv[1], lldb.LLDB_ARCH_DEFAULT)
-
-if target.IsValid():
- #print "target is valid"
- file=open(str(sys.argv[3]), 'w')
- set_breakpoints (target, sys.argv[2], file)
-
- # Launch the process. Since we specified synchronous mode, we won't return
- # from this function until we hit the breakpoint at main
- sberror = lldb.SBError()
- process = target.Launch (None, None, os.ctermid(), os.ctermid(), os.ctermid(), None, 0, False, sberror)
- # Make sure the launch went ok
- while stopped_at_breakpoint(process):
- thread = process.GetThreadAtIndex (0)
- frame = thread.GetFrameAtIndex (0)
- if frame.IsValid():
- # #Print some simple frame info
- ##print frame
- #print "frame is valid"
- function = frame.GetFunction()
- if function.IsValid():
- fname = function.GetMangledName()
- if fname is None:
- fname = function.GetName()
- #print "function : ",fname
- line = frame.GetLineEntry().GetLine()
- vars = frame.GetVariables(1,0,0,0)
- print_vars ("#Argument ", vars, fname, line, file, frame, target, thread)
- # vars = frame.GetVariables(0,1,0,0)
- # print_vars ("#Variables ", vars, fname, line, file, frame, target, thread)
-
- process.Continue()
- file.close()
-
-lldb.SBDebugger.Terminate()
Removed: llvm/trunk/utils/CompareDebugInfo.py
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/CompareDebugInfo.py?rev=128424&view=auto
==============================================================================
--- llvm/trunk/utils/CompareDebugInfo.py (original)
+++ llvm/trunk/utils/CompareDebugInfo.py (removed)
@@ -1,182 +0,0 @@
-#!/usr/bin/python
-
-import os
-import sys
-
-DBG_OUTPUT_FILE="Output/" + sys.argv[1] + ".dbg.out"
-OPT_DBG_OUTPUT_FILE="Output/" + sys.argv[1] + ".dbg.opt.out"
-LOG_FILE="Output/" + sys.argv[1] + ".log"
-NATIVE_DBG_OUTPUT_FILE="Output/" + sys.argv[1] + ".native.dbg.out"
-NATIVE_OPT_DBG_OUTPUT_FILE="Output/" + sys.argv[1] + ".native.dbg.opt.out"
-NATIVE_LOG_FILE="Output/" + sys.argv[1] + ".native.log"
-REPORT_FILE="Output/" + sys.argv[1] + ".dbg.report.html"
-
-class BreakPoint:
- def __init__(self, bp_name):
- self.name = bp_name
- self.values = {}
- self.missing_args = []
- self.matching_args = []
- self.notmatching_args = []
- self.missing_bp = False
-
- def setMissing(self):
- self.missing_bp = True
-
- def getArgCount(self):
- return len(self.values)
-
- def getMissingArgCount(self):
- if self.missing_bp == True:
- return len(self.values)
- return len(self.missing_args)
-
- def getMatchingArgCount(self):
- if self.missing_bp == True:
- return 0
- return len(self.matching_args)
-
- def getNotMatchingArgCount(self):
- if self.missing_bp == True:
- return 0
- return len(self.notmatching_args)
-
- def recordArgument(self, arg_name, value):
- self.values[arg_name] = value
-
- def __repr__(self):
- print self.name
- items = self.values.items()
- for i in range(len(items)):
- print items[i][0]," = ",items[i][1]
- return ''
-
- def compare_args(self, other, file):
- myitems = self.values.items()
- otheritems = other.values.items()
- match = False
- for i in range(len(myitems)):
- if i >= len(otheritems):
- match = True
- self.missing_args.append(myitems[i][0])
- elif cmp(myitems[i][1], otheritems[i][1]):
- match = True
- self.notmatching_args.append(myitems[i][0])
- else:
- self.matching_args.append(myitems[i][0])
-
- self.print_list(self.matching_args, " Matching arguments ", file)
- self.print_list(self.notmatching_args, " Not Matching arguments ", file)
- self.print_list(self.missing_args, " Missing arguments ", file)
- return match
-
- def print_list(self, items, txt, pfile):
- if len(items) == 0:
- return
- pfile.write(self.name)
- pfile.write(txt)
- for e in items:
- pfile.write(e)
- pfile.write(' ')
- pfile.write('\n')
-
-def read_input(filename, dict):
- f = open(filename, "r")
- lines = f.readlines()
- for l in range(len(lines)):
- c = lines[l].split()
- if c[0] == "#Breakpoint":
- bp = dict.get(c[2])
- if bp is None:
- bp = BreakPoint(c[1])
- dict[c[2]] = bp
- if c[0] == "#Argument":
- bp = dict.get(c[2])
- if bp is None:
- bp = BreakPoint(c[1])
- dict[c[2]] = bp
- bp.recordArgument(c[3], c[4])
- return
-
-f1_breakpoints = {}
-read_input(DBG_OUTPUT_FILE, f1_breakpoints)
-f1_items = f1_breakpoints.items()
-
-f2_breakpoints = {}
-read_input(OPT_DBG_OUTPUT_FILE, f2_breakpoints)
-f2_items = f2_breakpoints.items()
-
-f = open(LOG_FILE, "w")
-f.write("Log output\n")
-for f2bp in range(len(f2_items)):
- id = f2_items[f2bp][0]
- bp = f2_items[f2bp][1]
- bp1 = f1_breakpoints.get(id)
- if bp1 is None:
- bp.setMissing()
- else:
- bp1.compare_args(bp,f)
-f.close()
-
-nf1_breakpoints = {}
-read_input(NATIVE_DBG_OUTPUT_FILE, nf1_breakpoints)
-nf1_items = nf1_breakpoints.items()
-
-nf2_breakpoints = {}
-read_input(NATIVE_OPT_DBG_OUTPUT_FILE, nf2_breakpoints)
-nf2_items = nf2_breakpoints.items()
-
-nfl = open(NATIVE_LOG_FILE, "w")
-for nf2bp in range(len(nf2_items)):
- id = nf2_items[nf2bp][0]
- bp = nf2_items[nf2bp][1]
- bp1 = nf1_breakpoints.get(id)
- if bp1 is None:
- bp.setMissing()
- else:
- bp1.compare_args(bp,nfl)
-nfl.close()
-
-f1_arg_count = 0
-f1_matching_arg_count = 0
-f1_notmatching_arg_count = 0
-f1_missing_arg_count = 0
-for idx in range(len(f1_items)):
- bp = f1_items[idx][1]
- f1_arg_count = f1_arg_count + bp.getArgCount()
- f1_matching_arg_count = f1_matching_arg_count + bp.getMatchingArgCount()
- f1_notmatching_arg_count = f1_notmatching_arg_count + bp.getNotMatchingArgCount()
- f1_missing_arg_count = f1_missing_arg_count + bp.getMissingArgCount()
-
-nf1_arg_count = 0
-nf1_matching_arg_count = 0
-nf1_notmatching_arg_count = 0
-nf1_missing_arg_count = 0
-for idx in range(len(nf1_items)):
- bp = nf1_items[idx][1]
- nf1_arg_count = nf1_arg_count + bp.getArgCount()
- nf1_matching_arg_count = nf1_matching_arg_count + bp.getMatchingArgCount()
- nf1_notmatching_arg_count = nf1_notmatching_arg_count + bp.getNotMatchingArgCount()
- nf1_missing_arg_count = nf1_missing_arg_count + bp.getMissingArgCount()
-
-rf = open(REPORT_FILE, "w")
-rf.write("<tr><td>")
-rf.write(str(sys.argv[1]))
-rf.write("</td><td>|</td><td>")
-rf.write(str(nf1_arg_count))
-rf.write("</td><td><b>")
-rf.write(str(nf1_matching_arg_count))
-rf.write("</b></td><td>")
-rf.write(str(nf1_notmatching_arg_count))
-rf.write("</td><td>")
-rf.write(str(nf1_missing_arg_count))
-rf.write("</td><td>|</td><td>")
-rf.write(str(f1_arg_count))
-rf.write("</td><td><b>")
-rf.write(str(f1_matching_arg_count))
-rf.write("</b></td><td>")
-rf.write(str(f1_notmatching_arg_count))
-rf.write("</td><td>")
-rf.write(str(f1_missing_arg_count))
-rf.write("\n")
-rf.close()
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