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Added function name types to allow us to set breakpoints by name more

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intelligently. The four name types we currently have are:

eFunctionNameTypeFull       = (1 << 1), // The function name.
                                        // For C this is the same as just the name of the function
                                        // For C++ this is the demangled version of the mangled name.
                                        // For ObjC this is the full function signature with the + or
                                        // - and the square brackets and the class and selector
eFunctionNameTypeBase       = (1 << 2), // The function name only, no namespaces or arguments and no class 
                                        // methods or selectors will be searched.
eFunctionNameTypeMethod     = (1 << 3), // Find function by method name (C++) with no namespace or arguments
eFunctionNameTypeSelector   = (1 << 4)  // Find function by selector name (ObjC) names


this allows much more flexibility when setting breakoints:

(lldb) breakpoint set --name main --basename
(lldb) breakpoint set --name main --fullname
(lldb) breakpoint set --name main --method
(lldb) breakpoint set --name main --selector

The default:

(lldb) breakpoint set --name main

will inspect the name "main" and look for any parens, or if the name starts
with "-[" or "+[" and if any are found then a full name search will happen.
Else a basename search will be the default.

Fixed some command option structures so not all options are required when they
shouldn't be.

Cleaned up the breakpoint output summary.

Made the "image lookup --address <addr>" output much more verbose so it shows
all the important symbol context results. Added a GetDescription method to 
many of the SymbolContext objects for the more verbose output.

llvm-svn: 107075
This commit is contained in:
Greg Clayton
2010-06-28 21:30:43 +00:00
parent e697a6f24f
commit 0c5cd90d63
54 changed files with 718 additions and 270 deletions
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4
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
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@@ -763,7 +763,7 @@ SymbolFileDWARFDebugMap::GetCompileUnitInfoForSymbolWithIndex (uint32_t symbol_i
}
uint32_t
SymbolFileDWARFDebugMap::FindFunctions(const ConstString &name, bool append, SymbolContextList& sc_list)
SymbolFileDWARFDebugMap::FindFunctions(const ConstString &name, uint32_t name_type_mask, bool append, SymbolContextList& sc_list)
{
Timer scoped_timer (__PRETTY_FUNCTION__,
"SymbolFileDWARFDebugMap::FindFunctions (name = %s)",
@@ -788,7 +788,7 @@ SymbolFileDWARFDebugMap::FindFunctions(const ConstString &name, bool append, Sym
{
SymbolFileDWARF *oso_dwarf = GetSymbolFileByOSOIndex (oso_idx);
if (oso_dwarf)
oso_dwarf->FindFunctions(name, true, sc_list);
oso_dwarf->FindFunctions(name, name_type_mask, true, sc_list);
}
}
// Stream s(stdout);