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| author | Christopher Ferris <cferris@google.com> | 2014-05-09 16:33:12 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2014-05-09 16:33:12 +0000 |
| commit | 3a088524cbd00c140c8fe043ce989ddcf28e7042 (patch) | |
| tree | 4250dc81efc8976b18c69c46193a3917515c253a /libbacktrace/UnwindPtrace.cpp | |
| parent | dc0ea8626f9b4eb40467d6fdde5e46540130bd1d (diff) | |
| parent | a2efd3ac7abe223aa7a8ba8b5ba448216c4953b4 (diff) | |
| download | system_core-3a088524cbd00c140c8fe043ce989ddcf28e7042.zip system_core-3a088524cbd00c140c8fe043ce989ddcf28e7042.tar.gz system_core-3a088524cbd00c140c8fe043ce989ddcf28e7042.tar.bz2 | |
Merge "Rewrite unwind thread handling."
Diffstat (limited to 'libbacktrace/UnwindPtrace.cpp')
| -rw-r--r-- | libbacktrace/UnwindPtrace.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libbacktrace/UnwindPtrace.cpp b/libbacktrace/UnwindPtrace.cpp index 5ca7e60..63b4f16 100644 --- a/libbacktrace/UnwindPtrace.cpp +++ b/libbacktrace/UnwindPtrace.cpp @@ -45,7 +45,12 @@ UnwindPtrace::~UnwindPtrace() { } } -bool UnwindPtrace::Unwind(size_t num_ignore_frames) { +bool UnwindPtrace::Unwind(size_t num_ignore_frames, ucontext_t* ucontext) { + if (ucontext) { + BACK_LOGW("Unwinding from a specified context not supported yet."); + return false; + } + addr_space_ = unw_create_addr_space(&_UPT_accessors, 0); if (!addr_space_) { BACK_LOGW("unw_create_addr_space failed."); |