*** This commit represents a complete reformatting of the LLDB source code

*** to conform to clang-format’s LLVM style.  This kind of mass change has
*** two obvious implications:

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

1 files changed, 172 insertions, 45 deletions

diff --git a/lldb/examples/python/operating_system.py b/lldb/examples/python/operating_system.py
index 49cd5ff..bfa13f0 100644
--- a/lldb/examples/python/operating_system.py
+++ b/lldb/examples/python/operating_system.py
@@ -3,21 +3,22 @@
 import lldb
 import struct
 
+
 class OperatingSystemPlugIn(object):
     """Class that provides data for an instance of a LLDB 'OperatingSystemPython' plug-in class"""
-    
+
     def __init__(self, process):
         '''Initialization needs a valid.SBProcess object.
-        
+
         This plug-in will get created after a live process is valid and has stopped for the
         first time.'''
         self.process = None
         self.registers = None
         self.threads = None
-        if type(process) is lldb.SBProcess and process.IsValid():
+        if isinstance(process, lldb.SBProcess) and process.IsValid():
             self.process = process
-            self.threads = None # Will be an dictionary containing info for each thread
-    
+            self.threads = None  # Will be an dictionary containing info for each thread
+
     def get_target(self):
         # NOTE: Don't use "lldb.target" when trying to get your target as the "lldb.target"
         # tracks the current target in the LLDB command interpreter which isn't the
@@ -26,11 +27,16 @@ class OperatingSystemPlugIn(object):
 
     def create_thread(self, tid, context):
         if tid == 0x444444444:
-            thread_info = { 'tid' : tid, 'name' : 'four'  , 'queue' : 'queue4', 'state' : 'stopped', 'stop_reason' : 'none' }
+            thread_info = {
+                'tid': tid,
+                'name': 'four',
+                'queue': 'queue4',
+                'state': 'stopped',
+                'stop_reason': 'none'}
             self.threads.append(thread_info)
             return thread_info
         return None
-        
+
     def get_thread_info(self):
         if not self.threads:
             # The sample dictionary below shows the values that can be returned for a thread
@@ -48,57 +54,178 @@ class OperatingSystemPlugIn(object):
             #   Specifying this key/value pair for a thread will avoid a call to get_register_data()
             #   and can be used when your registers are in a thread context structure that is contiguous
             #   in memory. Don't specify this if your register layout in memory doesn't match the layout
-            #   described by the dictionary returned from a call to the get_register_info() method.
-            self.threads = [
-                    { 'tid' : 0x111111111, 'name' : 'one'  , 'queue' : 'queue1', 'state' : 'stopped', 'stop_reason' : 'breakpoint'},
-                    { 'tid' : 0x222222222, 'name' : 'two'  , 'queue' : 'queue2', 'state' : 'stopped', 'stop_reason' : 'none'      },
-                    { 'tid' : 0x333333333, 'name' : 'three', 'queue' : 'queue3', 'state' : 'stopped', 'stop_reason' : 'trace'     , 'register_data_addr' : 0x100000000 }
-                ]
+            # described by the dictionary returned from a call to the
+            # get_register_info() method.
+            self.threads = [{'tid': 0x111111111,
+                             'name': 'one',
+                             'queue': 'queue1',
+                             'state': 'stopped',
+                             'stop_reason': 'breakpoint'},
+                            {'tid': 0x222222222,
+                             'name': 'two',
+                             'queue': 'queue2',
+                             'state': 'stopped',
+                             'stop_reason': 'none'},
+                            {'tid': 0x333333333,
+                             'name': 'three',
+                             'queue': 'queue3',
+                             'state': 'stopped',
+                             'stop_reason': 'trace',
+                             'register_data_addr': 0x100000000}]
         return self.threads
-    
+
     def get_register_info(self):
-        if self.registers == None:
-            self.registers = dict()            
+        if self.registers is None:
+            self.registers = dict()
             triple = self.process.target.triple
             if triple:
                 arch = triple.split('-')[0]
                 if arch == 'x86_64':
                     self.registers['sets'] = ['GPR', 'FPU', 'EXC']
                     self.registers['registers'] = [
-                        { 'name':'rax'       , 'bitsize' :  64, 'offset' :   0, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 0, 'dwarf' : 0},
-                        { 'name':'rbx'       , 'bitsize' :  64, 'offset' :   8, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 3, 'dwarf' : 3},
-                        { 'name':'rcx'       , 'bitsize' :  64, 'offset' :  16, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 2, 'dwarf' : 2, 'generic':'arg4', 'alt-name':'arg4', },
-                        { 'name':'rdx'       , 'bitsize' :  64, 'offset' :  24, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 1, 'dwarf' : 1, 'generic':'arg3', 'alt-name':'arg3', },
-                        { 'name':'rdi'       , 'bitsize' :  64, 'offset' :  32, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 5, 'dwarf' : 5, 'generic':'arg1', 'alt-name':'arg1', },
-                        { 'name':'rsi'       , 'bitsize' :  64, 'offset' :  40, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 4, 'dwarf' : 4, 'generic':'arg2', 'alt-name':'arg2', },
-                        { 'name':'rbp'       , 'bitsize' :  64, 'offset' :  48, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 6, 'dwarf' : 6, 'generic':'fp'  , 'alt-name':'fp', },
-                        { 'name':'rsp'       , 'bitsize' :  64, 'offset' :  56, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 7, 'dwarf' : 7, 'generic':'sp'  , 'alt-name':'sp', },
-                        { 'name':'r8'        , 'bitsize' :  64, 'offset' :  64, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 8, 'dwarf' : 8, 'generic':'arg5', 'alt-name':'arg5', },
-                        { 'name':'r9'        , 'bitsize' :  64, 'offset' :  72, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 9, 'dwarf' : 9, 'generic':'arg6', 'alt-name':'arg6', },
-                        { 'name':'r10'       , 'bitsize' :  64, 'offset' :  80, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 10, 'dwarf' : 10},
-                        { 'name':'r11'       , 'bitsize' :  64, 'offset' :  88, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 11, 'dwarf' : 11},
-                        { 'name':'r12'       , 'bitsize' :  64, 'offset' :  96, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 12, 'dwarf' : 12},
-                        { 'name':'r13'       , 'bitsize' :  64, 'offset' : 104, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 13, 'dwarf' : 13},
-                        { 'name':'r14'       , 'bitsize' :  64, 'offset' : 112, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 14, 'dwarf' : 14},
-                        { 'name':'r15'       , 'bitsize' :  64, 'offset' : 120, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 15, 'dwarf' : 15},
-                        { 'name':'rip'       , 'bitsize' :  64, 'offset' : 128, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'gcc' : 16, 'dwarf' : 16, 'generic':'pc', 'alt-name':'pc' },
-                        { 'name':'rflags'    , 'bitsize' :  64, 'offset' : 136, 'encoding':'uint'  , 'format':'hex'         , 'set': 0, 'generic':'flags', 'alt-name':'flags' },
-                        { 'name':'cs'        , 'bitsize' :  64, 'offset' : 144, 'encoding':'uint'  , 'format':'hex'         , 'set': 0                          },
-                        { 'name':'fs'        , 'bitsize' :  64, 'offset' : 152, 'encoding':'uint'  , 'format':'hex'         , 'set': 0                          },
-                        { 'name':'gs'        , 'bitsize' :  64, 'offset' : 160, 'encoding':'uint'  , 'format':'hex'         , 'set': 0                          },
-                        ]
+                        {'name': 'rax', 'bitsize': 64, 'offset': 0, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 0, 'dwarf': 0},
+                        {'name': 'rbx', 'bitsize': 64, 'offset': 8, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 3, 'dwarf': 3},
+                        {'name': 'rcx', 'bitsize': 64, 'offset': 16, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 2, 'dwarf': 2, 'generic': 'arg4', 'alt-name': 'arg4', },
+                        {'name': 'rdx', 'bitsize': 64, 'offset': 24, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 1, 'dwarf': 1, 'generic': 'arg3', 'alt-name': 'arg3', },
+                        {'name': 'rdi', 'bitsize': 64, 'offset': 32, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 5, 'dwarf': 5, 'generic': 'arg1', 'alt-name': 'arg1', },
+                        {'name': 'rsi', 'bitsize': 64, 'offset': 40, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 4, 'dwarf': 4, 'generic': 'arg2', 'alt-name': 'arg2', },
+                        {'name': 'rbp', 'bitsize': 64, 'offset': 48, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 6, 'dwarf': 6, 'generic': 'fp', 'alt-name': 'fp', },
+                        {'name': 'rsp', 'bitsize': 64, 'offset': 56, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 7, 'dwarf': 7, 'generic': 'sp', 'alt-name': 'sp', },
+                        {'name': 'r8', 'bitsize': 64, 'offset': 64, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 8, 'dwarf': 8, 'generic': 'arg5', 'alt-name': 'arg5', },
+                        {'name': 'r9', 'bitsize': 64, 'offset': 72, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 9, 'dwarf': 9, 'generic': 'arg6', 'alt-name': 'arg6', },
+                        {'name': 'r10', 'bitsize': 64, 'offset': 80, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 10, 'dwarf': 10},
+                        {'name': 'r11', 'bitsize': 64, 'offset': 88, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 11, 'dwarf': 11},
+                        {'name': 'r12', 'bitsize': 64, 'offset': 96, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 12, 'dwarf': 12},
+                        {'name': 'r13', 'bitsize': 64, 'offset': 104, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 13, 'dwarf': 13},
+                        {'name': 'r14', 'bitsize': 64, 'offset': 112, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 14, 'dwarf': 14},
+                        {'name': 'r15', 'bitsize': 64, 'offset': 120, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 15, 'dwarf': 15},
+                        {'name': 'rip', 'bitsize': 64, 'offset': 128, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'gcc': 16, 'dwarf': 16, 'generic': 'pc', 'alt-name': 'pc'},
+                        {'name': 'rflags', 'bitsize': 64, 'offset': 136, 'encoding': 'uint', 'format': 'hex', 'set': 0, 'generic': 'flags', 'alt-name': 'flags'},
+                        {'name': 'cs', 'bitsize': 64, 'offset': 144, 'encoding': 'uint', 'format': 'hex', 'set': 0},
+                        {'name': 'fs', 'bitsize': 64, 'offset': 152, 'encoding': 'uint', 'format': 'hex', 'set': 0},
+                        {'name': 'gs', 'bitsize': 64, 'offset': 160, 'encoding': 'uint', 'format': 'hex', 'set': 0},
+                    ]
         return self.registers
-            
+
     def get_register_data(self, tid):
         if tid == 0x111111111:
-            return struct.pack('21Q',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
+            return struct.pack(
+                '21Q',
+                1,
+                2,
+                3,
+                4,
+                5,
+                6,
+                7,
+                8,
+                9,
+                10,
+                11,
+                12,
+                13,
+                14,
+                15,
+                16,
+                17,
+                18,
+                19,
+                20,
+                21)
         elif tid == 0x222222222:
-            return struct.pack('21Q',11,12,13,14,15,16,17,18,19,110,111,112,113,114,115,116,117,118,119,120,121);
+            return struct.pack(
+                '21Q',
+                11,
+                12,
+                13,
+                14,
+                15,
+                16,
+                17,
+                18,
+                19,
+                110,
+                111,
+                112,
+                113,
+                114,
+                115,
+                116,
+                117,
+                118,
+                119,
+                120,
+                121)
         elif tid == 0x333333333:
-            return struct.pack('21Q',21,22,23,24,25,26,27,28,29,210,211,212,213,214,215,216,217,218,219,220,221);
+            return struct.pack(
+                '21Q',
+                21,
+                22,
+                23,
+                24,
+                25,
+                26,
+                27,
+                28,
+                29,
+                210,
+                211,
+                212,
+                213,
+                214,
+                215,
+                216,
+                217,
+                218,
+                219,
+                220,
+                221)
         elif tid == 0x444444444:
-            return struct.pack('21Q',31,32,33,34,35,36,37,38,39,310,311,312,313,314,315,316,317,318,319,320,321);
+            return struct.pack(
+                '21Q',
+                31,
+                32,
+                33,
+                34,
+                35,
+                36,
+                37,
+                38,
+                39,
+                310,
+                311,
+                312,
+                313,
+                314,
+                315,
+                316,
+                317,
+                318,
+                319,
+                320,
+                321)
         else:
-            return struct.pack('21Q',41,42,43,44,45,46,47,48,49,410,411,412,413,414,415,416,417,418,419,420,421);
+            return struct.pack(
+                '21Q',
+                41,
+                42,
+                43,
+                44,
+                45,
+                46,
+                47,
+                48,
+                49,
+                410,
+                411,
+                412,
+                413,
+                414,
+                415,
+                416,
+                417,
+                418,
+                419,
+                420,
+                421)
         return None
-