Index: tracing/bin/symbolize_trace |
diff --git a/tracing/bin/symbolize_trace b/tracing/bin/symbolize_trace |
index adb26739cce3c75165c50ab153e0cb2cde19d0c3..c5646e3aba5a430ca1ba202594c7d58a289d5792 100755 |
--- a/tracing/bin/symbolize_trace |
+++ b/tracing/bin/symbolize_trace |
@@ -96,7 +96,8 @@ class Symbolizer(object): |
chars_per_address = 19 |
cmd_base = [self.symbolizer_path, '-arch', 'x86_64', '-l', |
- '0x0', '-o' , symfile.symbolizable_path] |
+ '0x%x' % symfile.region_start_address, '-o', |
+ symfile.symbolizable_path] |
chars_for_other_arguments = len(' '.join(cmd_base)) + 1 |
# The maximum number of inputs that can be processed at once is limited by |
@@ -110,7 +111,8 @@ class Symbolizer(object): |
keys_to_process = all_keys[0:input_count] |
cmd = list(cmd_base) |
- cmd.extend([hex(int(x)) for x in keys_to_process]) |
+ cmd.extend([hex(int(x) + symfile.region_start_address) |
+ for x in keys_to_process]) |
output_array = subprocess.check_output(cmd).split('\n') |
for i in range(len(keys_to_process)): |
for frame in symfile.frames_by_address.values()[i + processed_keys_count]: |
@@ -318,6 +320,7 @@ class SymbolizableFile(object): |
self.path = file_path |
self.symbolizable_path = file_path # path to use for symbolization |
self.frames_by_address = collections.defaultdict(list) |
+ self.region_start_address = 0 |
def ResolveSymbolizableFiles(processes): |
@@ -341,6 +344,7 @@ def ResolveSymbolizableFiles(processes): |
symfile_by_path[symfile.path] = symfile |
relative_pc = frame.pc - region.start_address |
+ symfile.region_start_address = region.start_address |
DmitrySkiba
2017/02/15 22:40:38
Hmm, this overwrites the whatever value region_sta
|
symfile.frames_by_address[relative_pc].append(frame) |
return symfile_by_path.values() |