Import and use libbacktrace
José Fonseca
jose.r.fonseca at gmail.com
Thu May 23 00:37:52 PDT 2013
Looks alright AFAICT.
Is there a repos I can pull this from and start testing? (It's too time
consuming for me to apply long patch series from email.)
Jose
On Sun, May 19, 2013 at 3:39 PM, Alexander Monakov <amonakov at ispras.ru>wrote:
> Hello,
>
> These patches improve stack recording on ELF platforms by using
> libbacktrace
> (and libbfd for demangling). The first patch is a small cleanup to
> existing
> code.
>
> The last patch introduces a dependency on libbfd + demangle.h. Should it
> be
> checked somehow in CMakeLists.txt? Apart from that, libbacktrace has soft
> dependencies on dwarf.h and unwind.h, but will build without those
> (although
> common/trace_backtrace.* does not check BACKTRACE_SUPPORTED macro yet).
>
> Alexander
>
> CMakeLists.txt | 6 +
> common/trace_backtrace.cpp | 278
> ++++++++++++++++++---------------------------
> common/trace_backtrace.hpp | 20 +---
> wrappers/CMakeLists.txt | 2 +
> 4 files changed, 118 insertions(+), 188 deletions(-)
>
> thirdparty/libbacktrace/CMakeLists.txt | 140 +
> thirdparty/libbacktrace/ChangeLog | 285 ++
> thirdparty/libbacktrace/README | 23 +
> thirdparty/libbacktrace/alloc.c | 140 +
> thirdparty/libbacktrace/auxincl/dwarf2.h | 52 +
> thirdparty/libbacktrace/auxincl/filenames.h | 40 +
> thirdparty/libbacktrace/backtrace-supported.h.in | 61 +
> thirdparty/libbacktrace/backtrace.c | 108 +
> thirdparty/libbacktrace/backtrace.h | 199 ++
> thirdparty/libbacktrace/btest.c | 628 +++++
> thirdparty/libbacktrace/config.h.in.cmake | 21 +
> thirdparty/libbacktrace/dwarf.c | 3007
> ++++++++++++++++++++++
> thirdparty/libbacktrace/elf.c | 904 +++++++
> thirdparty/libbacktrace/fileline.c | 208 ++
> thirdparty/libbacktrace/internal.h | 242 ++
> thirdparty/libbacktrace/mmap.c | 264 ++
> thirdparty/libbacktrace/mmapio.c | 100 +
> thirdparty/libbacktrace/nounwind.c | 66 +
> thirdparty/libbacktrace/posix.c | 100 +
> thirdparty/libbacktrace/print.c | 92 +
> thirdparty/libbacktrace/read.c | 96 +
> thirdparty/libbacktrace/simple.c | 108 +
> thirdparty/libbacktrace/state.c | 72 +
> thirdparty/libbacktrace/unknown.c | 64 +
> 24 files changed, 7020 insertions(+)
>
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