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| author | Chaoren Lin <chaorenl@google.com> | 2015-02-03 01:51:47 +0000 |
|---|---|---|
| committer | Chaoren Lin <chaorenl@google.com> | 2015-02-03 01:51:47 +0000 |
| commit | 18fe6404f9bc379045f4bce801f1c7113cddc6a0 (patch) | |
| tree | efb591cfed07504ecae67514806e536c98cc8153 /lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp | |
| parent | 2fe1d0abc2434c359c3761910cebceb00a5743bf (diff) | |
| download | bcm5719-llvm-18fe6404f9bc379045f4bce801f1c7113cddc6a0.tar.gz bcm5719-llvm-18fe6404f9bc379045f4bce801f1c7113cddc6a0.zip | |
Implement setting and clearing watchpoints.
llvm-svn: 227930
Diffstat (limited to 'lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp')
| -rw-r--r-- | lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp index 0dc2fd0f382..0ef05acd957 100644 --- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp +++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp @@ -1844,8 +1844,24 @@ ProcessGDBRemote::SetThreadStopInfo (StringExtractor& stop_packet) } else if (reason.compare("watchpoint") == 0) { - break_id_t watch_id = LLDB_INVALID_WATCH_ID; - // TODO: locate the watchpoint somehow... + StringExtractor desc_extractor(description.c_str()); + addr_t wp_addr = desc_extractor.GetU64(LLDB_INVALID_ADDRESS); + uint32_t wp_index = desc_extractor.GetU32(LLDB_INVALID_INDEX32); + watch_id_t watch_id = LLDB_INVALID_WATCH_ID; + if (wp_addr != LLDB_INVALID_ADDRESS) + { + WatchpointSP wp_sp = GetTarget().GetWatchpointList().FindByAddress(wp_addr); + if (wp_sp) + { + wp_sp->SetHardwareIndex(wp_index); + watch_id = wp_sp->GetID(); + } + } + if (watch_id == LLDB_INVALID_WATCH_ID) + { + Log *log (ProcessGDBRemoteLog::GetLogIfAllCategoriesSet (GDBR_LOG_WATCHPOINTS)); + if (log) log->Printf ("failed to find watchpoint"); + } thread_sp->SetStopInfo (StopInfo::CreateStopReasonWithWatchpointID (*thread_sp, watch_id)); handled = true; } |
