diff options
Diffstat (limited to 'lldb/source/Interpreter/CommandObject.cpp')
| -rw-r--r-- | lldb/source/Interpreter/CommandObject.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/lldb/source/Interpreter/CommandObject.cpp b/lldb/source/Interpreter/CommandObject.cpp index c86bb5e9f7e..af9aa39e7ed 100644 --- a/lldb/source/Interpreter/CommandObject.cpp +++ b/lldb/source/Interpreter/CommandObject.cpp @@ -849,12 +849,15 @@ CommandObject::GetArgumentDescriptionAsCString (const lldb::CommandArgumentType static const char *arch_helper() { - StringList archs; - ArchSpec::AutoComplete(NULL, archs); - StreamString ss; - ss.Printf("These are the supported architecture names:\n"); - ss.Printf("%s\n", archs.Join("\n")); - return ss.GetData(); + static StreamString g_archs_help; + if (g_archs_help.GetData() == NULL) + { + StringList archs; + ArchSpec::AutoComplete(NULL, archs); + g_archs_help.Printf("These are the supported architecture names:\n"); + archs.Join("%s\n", g_archs_help); + } + return g_archs_help.GetData(); } CommandObject::ArgumentTableEntry |
