diff options
| author | Jim Ingham <jingham@apple.com> | 2013-06-18 21:52:48 +0000 |
|---|---|---|
| committer | Jim Ingham <jingham@apple.com> | 2013-06-18 21:52:48 +0000 |
| commit | c64623179b7911e3ce932d91b6a89508a1379b75 (patch) | |
| tree | 9720bd8a9cf70685eb8cacb95d94f147a5bedfb6 /lldb/source/API/SBTarget.cpp | |
| parent | a6ed57d8dd8dbcfc2720e25771366c640fc0d1bf (diff) | |
| download | bcm5719-llvm-c64623179b7911e3ce932d91b6a89508a1379b75.tar.gz bcm5719-llvm-c64623179b7911e3ce932d91b6a89508a1379b75.zip | |
We were getting an assert because somebody was making a watchpoint that was
neither read nor write. Tighten up the checking so this isn't possible.
<rdar://problem/14111167>
llvm-svn: 184245
Diffstat (limited to 'lldb/source/API/SBTarget.cpp')
| -rw-r--r-- | lldb/source/API/SBTarget.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lldb/source/API/SBTarget.cpp b/lldb/source/API/SBTarget.cpp index 8687cad69bf..42f4ca1c313 100644 --- a/lldb/source/API/SBTarget.cpp +++ b/lldb/source/API/SBTarget.cpp @@ -1807,6 +1807,12 @@ SBTarget::WatchAddress (lldb::addr_t addr, size_t size, bool read, bool write, S watch_type |= LLDB_WATCH_TYPE_READ; if (write) watch_type |= LLDB_WATCH_TYPE_WRITE; + if (watch_type == 0) + { + error.SetErrorString("Can't create a watchpoint that is neither read nor write."); + return sb_watchpoint; + } + // Target::CreateWatchpoint() is thread safe. Error cw_error; // This API doesn't take in a type, so we can't figure out what it is. |
