search

BrotherHongChen / google-breakpad

Automatically exported from code.google.com/p/google-breakpad
0 stars 0 forks source link

dump_syms crashes when processing arm library #488

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Unfortunately I can give only the stacktrace, not the library:

#0  0x0000000000435bfd in (anonymous namespace)::FixAddress 
(obj_base=0x7ffff5571000) at src/common/linux/dump_symbols.cc:143
#1  0x000000000043724f in (anonymous namespace)::LoadSymbols (obj_file=..., 
big_endian=false, elf_header=0x7ffff5571000, read_gnu_debug_link=false, 
info=0x7fffffffe180, module=0x7fffffffe1e0)
    at src/common/linux/dump_symbols.cc:526
#2  0x0000000000438015 in google_breakpad::WriteSymbolFileInternal 
(obj_file=0x7ffff5571000 "\177ELF\001\001\001", obj_filename=..., 
debug_dir=..., cfi=true, sym_stream=...)
    at src/common/linux/dump_symbols.cc:768
#3  0x00000000004384a6 in google_breakpad::WriteSymbolFile (obj_file=..., 
debug_dir=..., cfi=true, sym_stream=...) at src/common/linux/dump_symbols.cc:824
#4  0x000000000043d743 in main (argc=2, argv=0x7fffffffe538) at 
src/tools/linux/dump_syms/dump_syms.cc:70

The library is built using android-ndk-r8
Host: debian, gcc-4.7.1
Breakpad revision: 984

Original issue reported on code.google.com by VShapra...@flightpath3d.com on 12 Jul 2012 at 12:00

GoogleCodeExporter commented 9 years ago 
UPD:
It seems that the program uses elf header structure from 64bit system for 32bit 
binary

Original comment by VShapra...@flightpath3d.com on 12 Jul 2012 at 1:34

GoogleCodeExporter commented 9 years ago 
I have a patch for this:
https://breakpad.appspot.com/393002/

It should land in the repository this week.

Original comment by ted.mielczarek on 16 Jul 2012 at 4:05

GoogleCodeExporter commented 9 years ago 
Can't apply the patch to trunk sources. Is it made for a branch?

Original comment by VShapra...@flightpath3d.com on 17 Jul 2012 at 9:00

GoogleCodeExporter commented 9 years ago 
No, it may just have been bitrotted by other changes. I'll update it in the 
next day or two.

Original comment by ted.mielczarek on 17 Jul 2012 at 12:35

GoogleCodeExporter commented 9 years ago 
I believe this bug is now fixed since Ted's patch has been submitted.

Original comment by di...@chromium.org on 5 Sep 2012 at 11:55