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Add support for xxx.so!xxx.so lines.

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When seeing a line like:
  #01 pc 0012ea14  /system/lib/libart.so!libart.so (offset 0x134000)

Treat it like this line instead:
  #01 pc 0012ea14  /system/lib/libart.so

This will allow the symbolizer to properly figure out the line numbers.

Bug: 148657674

Test: Ran lines with xxx.so!xxx.so lines and verified that they decode.
Change-Id: Ieea516b46a00b414c740d0b4302a5cc73da2b0a8
This commit is contained in:
Christopher Ferris
2020-01-31 14:38:07 -08:00
parent 719f925df0
commit 5e4b37213d
1 changed files with 10 additions and 2 deletions
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12
scripts/stack_core.py
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@@ -374,9 +374,17 @@ class TraceConverter:
if area.endswith(".apk"): if area.endswith(".apk"):
apk = area apk = area
else: else:
index = area.rfind(".apk!") index = area.rfind(".so!")
if index != -1: if index != -1:
apk = area[0:index + 4] # Sometimes we'll see something like:
# #01 pc abcd libart.so!libart.so (offset 0x134000)
# Remove everything after the ! and zero the offset value.
area = area[0:index + 3]
so_offset = 0
else:
index = area.rfind(".apk!")
if index != -1:
apk = area[0:index + 4]
if apk: if apk:
lib_name, lib = self.GetLibFromApk(apk, so_offset) lib_name, lib = self.GetLibFromApk(apk, so_offset)
if not lib: if not lib: