1 //===- LookupResult.cpp -------------------------------------------------*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "llvm/DebugInfo/GSYM/LookupResult.h"
10 #include "llvm/ADT/SmallString.h"
11 #include "llvm/Support/Format.h"
12 #include "llvm/Support/Path.h"
13 #include "llvm/Support/raw_ostream.h"
14 #include <ciso646>
15 
16 using namespace llvm;
17 using namespace gsym;
18 
19 std::string LookupResult::getSourceFile(uint32_t Index) const {
20   std::string Fullpath;
21   if (Index < Locations.size()) {
22     if (!Locations[Index].Dir.empty()) {
23       if (Locations[Index].Base.empty()) {
24         Fullpath = Locations[Index].Dir;
25       } else {
26         llvm::SmallString<64> Storage;
27         llvm::sys::path::append(Storage, Locations[Index].Dir,
28                                 Locations[Index].Base);
29         Fullpath.assign(Storage.begin(), Storage.end());
30       }
31     } else if (!Locations[Index].Base.empty())
32       Fullpath = Locations[Index].Base;
33   }
34   return Fullpath;
35 }
36 
37 raw_ostream &llvm::gsym::operator<<(raw_ostream &OS, const SourceLocation &SL) {
38   OS << SL.Name << " @ ";
39   if (!SL.Dir.empty()) {
40     OS << SL.Dir;
41     if (SL.Dir.contains('\\') and not SL.Dir.contains('/'))
42       OS << '\\';
43     else
44       OS << '/';
45   }
46   if (SL.Base.empty())
47     OS << "<invalid-file>";
48   else
49     OS << SL.Base;
50   OS << ':' << SL.Line;
51   return OS;
52 }
53 
54 raw_ostream &llvm::gsym::operator<<(raw_ostream &OS, const LookupResult &LR) {
55   OS << HEX64(LR.LookupAddr) << ": ";
56   auto NumLocations = LR.Locations.size();
57   for (size_t I = 0; I < NumLocations; ++I) {
58     if (I > 0) {
59       OS << '\n';
60       OS.indent(20);
61     }
62     const bool IsInlined = I + 1 != NumLocations;
63     OS << LR.Locations[I];
64     if (IsInlined)
65       OS << " [inlined]";
66   }
67   OS << '\n';
68   return OS;
69 }
70