Import and use libbacktrace
Alexander Monakov
amonakov at ispras.ru
Sun May 19 07:39:46 PDT 2013
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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