From b9c1b51e45b845debb76d8658edabca70ca56079 Mon Sep 17 00:00:00 2001
From: Kate Stone <katherine.stone@apple.com>
Date: Tue, 6 Sep 2016 20:57:50 +0000
Subject: =?UTF-8?q?***=20This=20commit=20represents=20a=20complete=20refor?=
 =?UTF-8?q?matting=20of=20the=20LLDB=20source=20code=20***=20to=20conform?=
 =?UTF-8?q?=20to=20clang-format=E2=80=99s=20LLVM=20style.=20=20This=20kind?=
 =?UTF-8?q?=20of=20mass=20change=20has=20***=20two=20obvious=20implication?=
 =?UTF-8?q?s:?=
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Firstly, merging this particular commit into a downstream fork may be a huge
effort.  Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit.  The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):

    find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
    find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;

The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.

Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit.  There are alternatives available that will attempt
to look through this change and find the appropriate prior commit.  YMMV.

llvm-svn: 280751
---
 lldb/examples/python/stacks.py | 32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)

(limited to 'lldb/examples/python/stacks.py')

diff --git a/lldb/examples/python/stacks.py b/lldb/examples/python/stacks.py
index 06907e1..fec8799 100755
--- a/lldb/examples/python/stacks.py
+++ b/lldb/examples/python/stacks.py
@@ -5,20 +5,28 @@ import commands
 import optparse
 import shlex
 
+
 def stack_frames(debugger, command, result, dict):
     command_args = shlex.split(command)
     usage = "usage: %prog [options] <PATH> [PATH ...]"
-    description='''This command will enumerate all stack frames, print the stack size for each, and print an aggregation of which functions have the largest stack frame sizes at the end.'''
-    parser = optparse.OptionParser(description=description, prog='ls',usage=usage)
-    parser.add_option('-v', '--verbose', action='store_true', dest='verbose', help='display verbose debug info', default=False)
+    description = '''This command will enumerate all stack frames, print the stack size for each, and print an aggregation of which functions have the largest stack frame sizes at the end.'''
+    parser = optparse.OptionParser(
+        description=description, prog='ls', usage=usage)
+    parser.add_option(
+        '-v',
+        '--verbose',
+        action='store_true',
+        dest='verbose',
+        help='display verbose debug info',
+        default=False)
     try:
         (options, args) = parser.parse_args(command_args)
     except:
         return
-    
+
     target = debugger.GetSelectedTarget()
     process = target.GetProcess()
-    
+
     frame_info = {}
     for thread in process:
         last_frame = None
@@ -28,12 +36,13 @@ def stack_frames(debugger, command, result, dict):
                 frame_size = 0
                 if frame.idx == 1:
                     if frame.fp == last_frame.fp:
-                        # No frame one the first frame (might be right at the entry point)
+                        # No frame one the first frame (might be right at the
+                        # entry point)
                         first_frame_size = 0
                         frame_size = frame.fp - frame.sp
                     else:
                         # First frame that has a valid size
-                        first_frame_size = last_frame.fp - last_frame.sp 
+                        first_frame_size = last_frame.fp - last_frame.sp
                     print "<%#7x> %s" % (first_frame_size, last_frame)
                     if first_frame_size:
                         name = last_frame.name
@@ -43,7 +52,7 @@ def stack_frames(debugger, command, result, dict):
                             frame_info[name] += first_frame_size
                 else:
                     # Second or higher frame
-                    frame_size = frame.fp - last_frame.fp 
+                    frame_size = frame.fp - last_frame.fp
                 print "<%#7x> %s" % (frame_size, frame)
                 if frame_size > 0:
                     name = frame.name
@@ -53,7 +62,8 @@ def stack_frames(debugger, command, result, dict):
                         frame_info[name] += frame_size
             last_frame = frame
     print frame_info
-    
 
-lldb.debugger.HandleCommand("command script add -f stacks.stack_frames stack_frames")
-print "A new command called 'stack_frames' was added, type 'stack_frames --help' for more information."
\ No newline at end of file
+
+lldb.debugger.HandleCommand(
+    "command script add -f stacks.stack_frames stack_frames")
+print "A new command called 'stack_frames' was added, type 'stack_frames --help' for more information."
-- 
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