BreakpointResolverFileLine.cpp revision 24943d2ee8bfaa7cf5893e4709143924157a5c1e
124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//===-- BreakpointResolverFileLine.cpp --------------------------*- C++ -*-===// 224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The LLVM Compiler Infrastructure 424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// This file is distributed under the University of Illinois Open Source 624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// License. See LICENSE.TXT for details. 724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//===----------------------------------------------------------------------===// 924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/Breakpoint/BreakpointResolverFileLine.h" 1124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// C Includes 1324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// C++ Includes 1424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Other libraries and framework includes 1524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Project includes 1624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/Breakpoint/BreakpointLocation.h" 1724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/Core/Log.h" 1824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/Core/StreamString.h" 1924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/lldb-private-log.h" 2024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace lldb; 2224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace lldb_private; 2324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 2524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// BreakpointResolverFileLine: 2624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 2724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBreakpointResolverFileLine::BreakpointResolverFileLine 2824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 2924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Breakpoint *bkpt, 3024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const FileSpec &file_spec, 3124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t line_no, 3224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool check_inlines 3324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) : 3424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner BreakpointResolver (bkpt), 3524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_file_spec (file_spec), 3624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_line_number (line_no), 3724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_inlines (check_inlines) 3824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 3924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 4024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBreakpointResolverFileLine::~BreakpointResolverFileLine () 4224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 4324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 4424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerSearcher::CallbackReturn 4624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBreakpointResolverFileLine::SearchCallback 4724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 4824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SearchFilter &filter, 4924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SymbolContext &context, 5024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Address *addr, 5124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool containing 5224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 5324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 5424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SymbolContextList sc_list; 5524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t sc_list_size; 5624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CompileUnit *cu = context.comp_unit; 5724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 5824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (m_breakpoint != NULL); 5924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_BREAKPOINTS); 6024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 6124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner sc_list_size = cu->ResolveSymbolContext (m_file_spec, m_line_number, m_inlines, false, eSymbolContextEverything, sc_list); 6224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (int i = 0; i < sc_list_size; i++) 6324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 6424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SymbolContext sc; 6524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (sc_list.GetContextAtIndex(i, sc)) 6624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 6724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Address line_start = sc.line_entry.range.GetBaseAddress(); 6824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (line_start.IsValid()) 6924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 7024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner BreakpointLocationSP bp_loc_sp (m_breakpoint->AddLocation(line_start)); 7124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (log && bp_loc_sp && !m_breakpoint->IsInternal()) 7224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 7324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StreamString s; 7424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bp_loc_sp->GetDescription (&s, lldb::eDescriptionLevelVerbose); 7524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner log->Printf ("Added location: %s\n", s.GetData()); 7624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 7724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 7824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 7924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 8024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (log) 8124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner log->Printf ("error: Unable to set breakpoint at file address 0x%llx for %s:%d\n", 8224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner line_start.GetFileAddress(), 8324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_file_spec.GetFilename().AsCString("<Unknown>"), 8424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_line_number); 8524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 8624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 8724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 8824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 8924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#if 0 9024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner s << "error: Breakpoint at '" << pos->c_str() << "' isn't resolved yet: \n"; 9124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (sc.line_entry.address.Dump(&s, Address::DumpStyleSectionNameOffset)) 9224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner s.EOL(); 9324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (sc.line_entry.address.Dump(&s, Address::DumpStyleSectionPointerOffset)) 9424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner s.EOL(); 9524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (sc.line_entry.address.Dump(&s, Address::DumpStyleFileAddress)) 9624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner s.EOL(); 9724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (sc.line_entry.address.Dump(&s, Address::DumpStyleLoadAddress)) 9824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner s.EOL(); 9924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#endif 10024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 10124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 10224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return Searcher::eCallbackReturnContinue; 10324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 10424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 10524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerSearcher::Depth 10624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBreakpointResolverFileLine::GetDepth() 10724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 10824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return Searcher::eDepthCompUnit; 10924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 11024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 11124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 11224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBreakpointResolverFileLine::GetDescription (Stream *s) 11324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 11424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner s->Printf ("File and line breakpoint - file: \"%s\" line: %u", m_file_spec.GetFilename().AsCString(), m_line_number); 11524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 11624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 11724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 11824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBreakpointResolverFileLine::Dump (Stream *s) const 11924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 12024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 12124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 12224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 123