1 //===-- AddressResolverFileLine.cpp -----------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "lldb/Core/AddressResolverFileLine.h"
13 #include "lldb/Core/Log.h"
14 #include "lldb/Core/StreamString.h"
15 #include "lldb/Symbol/CompileUnit.h"
16 #include "lldb/Symbol/SymbolContext.h"
19 using namespace lldb_private;
21 //----------------------------------------------------------------------
22 // AddressResolverFileLine:
23 //----------------------------------------------------------------------
24 AddressResolverFileLine::AddressResolverFileLine(const FileSpec &file_spec,
27 : AddressResolver(), m_file_spec(file_spec), m_line_number(line_no),
28 m_inlines(check_inlines) {}
30 AddressResolverFileLine::~AddressResolverFileLine() {}
32 Searcher::CallbackReturn
33 AddressResolverFileLine::SearchCallback(SearchFilter &filter,
34 SymbolContext &context, Address *addr,
36 SymbolContextList sc_list;
37 uint32_t sc_list_size;
38 CompileUnit *cu = context.comp_unit;
40 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_BREAKPOINTS));
43 cu->ResolveSymbolContext(m_file_spec, m_line_number, m_inlines, false,
44 eSymbolContextEverything, sc_list);
45 for (uint32_t i = 0; i < sc_list_size; i++) {
47 if (sc_list.GetContextAtIndex(i, sc)) {
48 Address line_start = sc.line_entry.range.GetBaseAddress();
49 addr_t byte_size = sc.line_entry.range.GetByteSize();
50 if (line_start.IsValid()) {
51 AddressRange new_range(line_start, byte_size);
52 m_address_ranges.push_back(new_range);
55 // new_bp_loc->GetDescription (&s, lldb::eDescriptionLevelVerbose);
56 // log->Printf ("Added address: %s\n", s.GetData());
61 "error: Unable to resolve address at file address 0x%" PRIx64
63 line_start.GetFileAddress(),
64 m_file_spec.GetFilename().AsCString("<Unknown>"), m_line_number);
68 return Searcher::eCallbackReturnContinue;
71 Searcher::Depth AddressResolverFileLine::GetDepth() {
72 return Searcher::eDepthCompUnit;
75 void AddressResolverFileLine::GetDescription(Stream *s) {
76 s->Printf("File and line address - file: \"%s\" line: %u",
77 m_file_spec.GetFilename().AsCString("<Unknown>"), m_line_number);