diff options
Diffstat (limited to 'deps/v8/tools/gen-postmortem-metadata.py')
| -rw-r--r-- | deps/v8/tools/gen-postmortem-metadata.py | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/deps/v8/tools/gen-postmortem-metadata.py b/deps/v8/tools/gen-postmortem-metadata.py index ceaf7798fd..725af52c7d 100644 --- a/deps/v8/tools/gen-postmortem-metadata.py +++ b/deps/v8/tools/gen-postmortem-metadata.py @@ -49,7 +49,6 @@ # for py2/py3 compatibility from __future__ import print_function -import io import re import sys @@ -286,6 +285,7 @@ extras_accessors = [ 'Code, instruction_start, uintptr_t, kHeaderSize', 'Code, instruction_size, int, kInstructionSizeOffset', 'String, length, int32_t, kLengthOffset', + 'DescriptorArray, header_size, uintptr_t, kHeaderSize', ]; # @@ -296,7 +296,8 @@ extras_accessors = [ expected_classes = [ 'ConsString', 'FixedArray', 'HeapNumber', 'JSArray', 'JSFunction', 'JSObject', 'JSRegExp', 'JSPrimitiveWrapper', 'Map', 'Oddball', 'Script', - 'SeqOneByteString', 'SharedFunctionInfo', 'ScopeInfo', 'JSPromise' + 'SeqOneByteString', 'SharedFunctionInfo', 'ScopeInfo', 'JSPromise', + 'DescriptorArray' ]; @@ -383,10 +384,12 @@ def load_objects(): def load_objects_from_file(objfilename, checktypes): - objfile = io.open(objfilename, 'r', encoding='utf-8'); + objfile = open(objfilename, 'r'); in_insttype = False; + in_torque_insttype = False typestr = ''; + torque_typestr = '' uncommented_file = '' # @@ -400,16 +403,28 @@ def load_objects_from_file(objfilename, checktypes): in_insttype = True; continue; + if (line.startswith('#define TORQUE_ASSIGNED_INSTANCE_TYPE_LIST')): + in_torque_insttype = True + continue + if (in_insttype and line.startswith('};')): in_insttype = False; continue; + if (in_torque_insttype and (not line or line.isspace())): + in_torque_insttype = False + continue + line = re.sub('//.*', '', line.strip()); if (in_insttype): typestr += line; continue; + if (in_torque_insttype): + torque_typestr += line + continue + uncommented_file += '\n' + line for match in re.finditer(r'\nclass(?:\s+V8_EXPORT(?:_PRIVATE)?)?' @@ -437,6 +452,9 @@ def load_objects_from_file(objfilename, checktypes): entries = typestr.split(','); for entry in entries: types[re.sub('\s*=.*', '', entry).lstrip()] = True; + entries = torque_typestr.split('\\') + for entry in entries: + types[re.sub(r' *V\(|\) *', '', entry)] = True # # Infer class names for each type based on a systematic transformation. @@ -446,10 +464,7 @@ def load_objects_from_file(objfilename, checktypes): # way around. # for type in types: - # - # REGEXP behaves like REG_EXP, as in JS_REGEXP_TYPE => JSRegExp. - # - usetype = re.sub('_REGEXP_', '_REG_EXP_', type); + usetype = type # # Remove the "_TYPE" suffix and then convert to camel case, @@ -578,7 +593,7 @@ def load_fields(): def load_fields_from_file(filename): - inlfile = io.open(filename, 'r', encoding='utf-8'); + inlfile = open(filename, 'r'); # # Each class's fields and the corresponding offsets are described in the |