| //===-- BreakpointResolverFileLine.cpp --------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/Breakpoint/BreakpointResolverFileLine.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Breakpoint/BreakpointLocation.h" |
| #include "lldb/Core/Log.h" |
| #include "lldb/Core/StreamString.h" |
| #include "lldb/lldb-private-log.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| //---------------------------------------------------------------------- |
| // BreakpointResolverFileLine: |
| //---------------------------------------------------------------------- |
| BreakpointResolverFileLine::BreakpointResolverFileLine |
| ( |
| Breakpoint *bkpt, |
| const FileSpec &file_spec, |
| uint32_t line_no, |
| bool check_inlines |
| ) : |
| BreakpointResolver (bkpt, BreakpointResolver::FileLineResolver), |
| m_file_spec (file_spec), |
| m_line_number (line_no), |
| m_inlines (check_inlines) |
| { |
| } |
| |
| BreakpointResolverFileLine::~BreakpointResolverFileLine () |
| { |
| } |
| |
| Searcher::CallbackReturn |
| BreakpointResolverFileLine::SearchCallback |
| ( |
| SearchFilter &filter, |
| SymbolContext &context, |
| Address *addr, |
| bool containing |
| ) |
| { |
| SymbolContextList sc_list; |
| uint32_t sc_list_size; |
| CompileUnit *cu = context.comp_unit; |
| |
| assert (m_breakpoint != NULL); |
| LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_BREAKPOINTS)); |
| |
| sc_list_size = cu->ResolveSymbolContext (m_file_spec, m_line_number, m_inlines, false, eSymbolContextEverything, sc_list); |
| for (uint32_t i = 0; i < sc_list_size; i++) |
| { |
| SymbolContext sc; |
| if (sc_list.GetContextAtIndex(i, sc)) |
| { |
| Address line_start = sc.line_entry.range.GetBaseAddress(); |
| if (line_start.IsValid()) |
| { |
| BreakpointLocationSP bp_loc_sp (m_breakpoint->AddLocation(line_start)); |
| if (log && bp_loc_sp && !m_breakpoint->IsInternal()) |
| { |
| StreamString s; |
| bp_loc_sp->GetDescription (&s, lldb::eDescriptionLevelVerbose); |
| log->Printf ("Added location: %s\n", s.GetData()); |
| } |
| } |
| else |
| { |
| if (log) |
| log->Printf ("error: Unable to set breakpoint at file address 0x%llx for %s:%d\n", |
| line_start.GetFileAddress(), |
| m_file_spec.GetFilename().AsCString("<Unknown>"), |
| m_line_number); |
| } |
| } |
| else |
| { |
| #if 0 |
| s << "error: Breakpoint at '" << pos->c_str() << "' isn't resolved yet: \n"; |
| if (sc.line_entry.address.Dump(&s, Address::DumpStyleSectionNameOffset)) |
| s.EOL(); |
| if (sc.line_entry.address.Dump(&s, Address::DumpStyleSectionPointerOffset)) |
| s.EOL(); |
| if (sc.line_entry.address.Dump(&s, Address::DumpStyleFileAddress)) |
| s.EOL(); |
| if (sc.line_entry.address.Dump(&s, Address::DumpStyleLoadAddress)) |
| s.EOL(); |
| #endif |
| } |
| } |
| return Searcher::eCallbackReturnContinue; |
| } |
| |
| Searcher::Depth |
| BreakpointResolverFileLine::GetDepth() |
| { |
| return Searcher::eDepthCompUnit; |
| } |
| |
| void |
| BreakpointResolverFileLine::GetDescription (Stream *s) |
| { |
| s->Printf ("file ='%s', line = %u", m_file_spec.GetFilename().AsCString(), m_line_number); |
| } |
| |
| void |
| BreakpointResolverFileLine::Dump (Stream *s) const |
| { |
| |
| } |
| |