diff options
Diffstat (limited to 'lldb/source/Breakpoint/BreakpointResolverFileRegex.cpp')
| -rw-r--r-- | lldb/source/Breakpoint/BreakpointResolverFileRegex.cpp | 166 |
1 files changed, 72 insertions, 94 deletions
diff --git a/lldb/source/Breakpoint/BreakpointResolverFileRegex.cpp b/lldb/source/Breakpoint/BreakpointResolverFileRegex.cpp index ae7f58acb91..8d08908f9a3 100644 --- a/lldb/source/Breakpoint/BreakpointResolverFileRegex.cpp +++ b/lldb/source/Breakpoint/BreakpointResolverFileRegex.cpp @@ -1,4 +1,5 @@ -//===-- BreakpointResolverFileRegex.cpp --------------------------*- C++ -*-===// +//===-- BreakpointResolverFileRegex.cpp --------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -14,8 +15,8 @@ // Other libraries and framework includes // Project includes #include "lldb/Breakpoint/BreakpointLocation.h" -#include "lldb/Core/SourceManager.h" #include "lldb/Core/Log.h" +#include "lldb/Core/SourceManager.h" #include "lldb/Core/StreamString.h" #include "lldb/Symbol/CompileUnit.h" #include "lldb/Target/Target.h" @@ -26,113 +27,90 @@ using namespace lldb_private; //---------------------------------------------------------------------- // BreakpointResolverFileRegex: //---------------------------------------------------------------------- -BreakpointResolverFileRegex::BreakpointResolverFileRegex -( - Breakpoint *bkpt, - RegularExpression ®ex, - const std::unordered_set<std::string> &func_names, - bool exact_match -) : - BreakpointResolver (bkpt, BreakpointResolver::FileLineResolver), - m_regex (regex), - m_exact_match (exact_match), - m_function_names(func_names) -{ +BreakpointResolverFileRegex::BreakpointResolverFileRegex( + Breakpoint *bkpt, RegularExpression ®ex, + const std::unordered_set<std::string> &func_names, bool exact_match) + : BreakpointResolver(bkpt, BreakpointResolver::FileLineResolver), + m_regex(regex), m_exact_match(exact_match), m_function_names(func_names) { } -BreakpointResolverFileRegex::~BreakpointResolverFileRegex () -{ -} +BreakpointResolverFileRegex::~BreakpointResolverFileRegex() {} Searcher::CallbackReturn -BreakpointResolverFileRegex::SearchCallback -( - SearchFilter &filter, - SymbolContext &context, - Address *addr, - bool containing -) -{ - - assert (m_breakpoint != NULL); - if (!context.target_sp) - return eCallbackReturnContinue; - - CompileUnit *cu = context.comp_unit; - FileSpec cu_file_spec = *(static_cast<FileSpec *>(cu)); - std::vector<uint32_t> line_matches; - context.target_sp->GetSourceManager().FindLinesMatchingRegex(cu_file_spec, m_regex, 1, UINT32_MAX, line_matches); - - uint32_t num_matches = line_matches.size(); - for (uint32_t i = 0; i < num_matches; i++) - { - SymbolContextList sc_list; - const bool search_inlines = false; - - cu->ResolveSymbolContext (cu_file_spec, line_matches[i], search_inlines, m_exact_match, eSymbolContextEverything, sc_list); - // Find all the function names: - if (!m_function_names.empty()) - { - std::vector<size_t> sc_to_remove; - for (size_t i = 0; i < sc_list.GetSize(); i++) - { - SymbolContext sc_ctx; - sc_list.GetContextAtIndex(i, sc_ctx); - std::string name(sc_ctx.GetFunctionName(Mangled::NamePreference::ePreferDemangledWithoutArguments).AsCString()); - if (!m_function_names.count(name)) - { - sc_to_remove.push_back(i); - } - } - - if (!sc_to_remove.empty()) - { - std::vector<size_t>::reverse_iterator iter; - std::vector<size_t>::reverse_iterator rend = sc_to_remove.rend(); - for (iter = sc_to_remove.rbegin(); iter != rend; iter++) - { - sc_list.RemoveContextAtIndex(*iter); - } - } +BreakpointResolverFileRegex::SearchCallback(SearchFilter &filter, + SymbolContext &context, + Address *addr, bool containing) { + + assert(m_breakpoint != NULL); + if (!context.target_sp) + return eCallbackReturnContinue; + + CompileUnit *cu = context.comp_unit; + FileSpec cu_file_spec = *(static_cast<FileSpec *>(cu)); + std::vector<uint32_t> line_matches; + context.target_sp->GetSourceManager().FindLinesMatchingRegex( + cu_file_spec, m_regex, 1, UINT32_MAX, line_matches); + + uint32_t num_matches = line_matches.size(); + for (uint32_t i = 0; i < num_matches; i++) { + SymbolContextList sc_list; + const bool search_inlines = false; + + cu->ResolveSymbolContext(cu_file_spec, line_matches[i], search_inlines, + m_exact_match, eSymbolContextEverything, sc_list); + // Find all the function names: + if (!m_function_names.empty()) { + std::vector<size_t> sc_to_remove; + for (size_t i = 0; i < sc_list.GetSize(); i++) { + SymbolContext sc_ctx; + sc_list.GetContextAtIndex(i, sc_ctx); + std::string name( + sc_ctx + .GetFunctionName( + Mangled::NamePreference::ePreferDemangledWithoutArguments) + .AsCString()); + if (!m_function_names.count(name)) { + sc_to_remove.push_back(i); + } + } + + if (!sc_to_remove.empty()) { + std::vector<size_t>::reverse_iterator iter; + std::vector<size_t>::reverse_iterator rend = sc_to_remove.rend(); + for (iter = sc_to_remove.rbegin(); iter != rend; iter++) { + sc_list.RemoveContextAtIndex(*iter); } - - const bool skip_prologue = true; - - BreakpointResolver::SetSCMatchesByLine (filter, sc_list, skip_prologue, m_regex.GetText()); + } } - assert (m_breakpoint != NULL); - return Searcher::eCallbackReturnContinue; -} + const bool skip_prologue = true; -Searcher::Depth -BreakpointResolverFileRegex::GetDepth() -{ - return Searcher::eDepthCompUnit; -} + BreakpointResolver::SetSCMatchesByLine(filter, sc_list, skip_prologue, + m_regex.GetText()); + } + assert(m_breakpoint != NULL); -void -BreakpointResolverFileRegex::GetDescription (Stream *s) -{ - s->Printf ("source regex = \"%s\", exact_match = %d", m_regex.GetText(), m_exact_match); + return Searcher::eCallbackReturnContinue; } -void -BreakpointResolverFileRegex::Dump (Stream *s) const -{ +Searcher::Depth BreakpointResolverFileRegex::GetDepth() { + return Searcher::eDepthCompUnit; +} +void BreakpointResolverFileRegex::GetDescription(Stream *s) { + s->Printf("source regex = \"%s\", exact_match = %d", m_regex.GetText(), + m_exact_match); } +void BreakpointResolverFileRegex::Dump(Stream *s) const {} + lldb::BreakpointResolverSP -BreakpointResolverFileRegex::CopyForBreakpoint (Breakpoint &breakpoint) -{ - lldb::BreakpointResolverSP ret_sp(new BreakpointResolverFileRegex(&breakpoint, m_regex, m_function_names, m_exact_match)); - return ret_sp; +BreakpointResolverFileRegex::CopyForBreakpoint(Breakpoint &breakpoint) { + lldb::BreakpointResolverSP ret_sp(new BreakpointResolverFileRegex( + &breakpoint, m_regex, m_function_names, m_exact_match)); + return ret_sp; } -void -BreakpointResolverFileRegex::AddFunctionName(const char *func_name) -{ - m_function_names.insert(func_name); +void BreakpointResolverFileRegex::AddFunctionName(const char *func_name) { + m_function_names.insert(func_name); } - |
