diff --git a/llvm/include/llvm/ObjectYAML/MachOYAML.h b/llvm/include/llvm/ObjectYAML/MachOYAML.h
index ee89f4e..38a7de3 100644
--- a/llvm/include/llvm/ObjectYAML/MachOYAML.h
+++ b/llvm/include/llvm/ObjectYAML/MachOYAML.h
@@ -121,6 +121,7 @@
   MachOYAML::ExportEntry ExportTrie;
   std::vector<NListEntry> NameList;
   std::vector<StringRef> StringTable;
+  std::vector<yaml::Hex32> IndirectSymbols;
 
   bool isEmpty() const;
 };
diff --git a/llvm/lib/ObjectYAML/MachOEmitter.cpp b/llvm/lib/ObjectYAML/MachOEmitter.cpp
index c653c29..e5ffb12 100644
--- a/llvm/lib/ObjectYAML/MachOEmitter.cpp
+++ b/llvm/lib/ObjectYAML/MachOEmitter.cpp
@@ -54,6 +54,7 @@
   void writeNameList(raw_ostream &OS);
   void writeStringTable(raw_ostream &OS);
   void writeExportTrie(raw_ostream &OS);
+  void writeDynamicSymbolTable(raw_ostream &OS);
 
   void dumpExportEntry(raw_ostream &OS, MachOYAML::ExportEntry &Entry);
   void ZeroToOffset(raw_ostream &OS, size_t offset);
@@ -482,6 +483,7 @@
 
   MachO::dyld_info_command *DyldInfoOnlyCmd = 0;
   MachO::symtab_command *SymtabCmd = 0;
+  MachO::dysymtab_command *DSymtabCmd = 0;
   for (auto &LC : Obj.LoadCommands) {
     switch (LC.Data.load_command_data.cmd) {
     case MachO::LC_SYMTAB:
@@ -504,6 +506,11 @@
       WriteQueue.push_back(std::make_pair(DyldInfoOnlyCmd->export_off,
                                           &MachOWriter::writeExportTrie));
       break;
+    case MachO::LC_DYSYMTAB:
+      DSymtabCmd = &LC.Data.dysymtab_command_data;
+      WriteQueue.push_back(std::make_pair(
+          DSymtabCmd->indirectsymoff, &MachOWriter::writeDynamicSymbolTable));
+      break;
     }
   }
 
@@ -556,6 +563,12 @@
   }
 }
 
+void MachOWriter::writeDynamicSymbolTable(raw_ostream &OS) {
+  for (auto Data : Obj.LinkEdit.IndirectSymbols)
+    OS.write(reinterpret_cast<const char *>(&Data),
+             sizeof(yaml::Hex32::BaseType));
+}
+
 class UniversalWriter {
 public:
   UniversalWriter(yaml::YamlObjectFile &ObjectFile)
diff --git a/llvm/lib/ObjectYAML/MachOYAML.cpp b/llvm/lib/ObjectYAML/MachOYAML.cpp
index c9562bd..f320094 100644
--- a/llvm/lib/ObjectYAML/MachOYAML.cpp
+++ b/llvm/lib/ObjectYAML/MachOYAML.cpp
@@ -164,6 +164,7 @@
     IO.mapOptional("ExportTrie", LinkEditData.ExportTrie);
   IO.mapOptional("NameList", LinkEditData.NameList);
   IO.mapOptional("StringTable", LinkEditData.StringTable);
+  IO.mapOptional("IndirectSymbols", LinkEditData.IndirectSymbols);
 }
 
 void MappingTraits<MachOYAML::RebaseOpcode>::mapping(
diff --git a/llvm/test/ObjectYAML/MachO/dsymtab.yaml b/llvm/test/ObjectYAML/MachO/dsymtab.yaml
new file mode 100644
index 0000000..2b993d4
--- /dev/null
+++ b/llvm/test/ObjectYAML/MachO/dsymtab.yaml
@@ -0,0 +1,259 @@
+# RUN: yaml2obj %s | obj2yaml | FileCheck %s
+
+--- !mach-o
+FileHeader:
+  magic:           0xFEEDFACF
+  cputype:         0x1000007
+  cpusubtype:      0x3
+  filetype:        0x2
+  ncmds:           16
+  sizeofcmds:      1368
+  flags:           0x200085
+  reserved:        0x0
+LoadCommands:
+  - cmd:             LC_SEGMENT_64
+    cmdsize:         72
+    segname:         __PAGEZERO
+    vmaddr:          0
+    vmsize:          4294967296
+    fileoff:         0
+    filesize:        0
+    maxprot:         0
+    initprot:        0
+    nsects:          0
+    flags:           0
+  - cmd:             LC_SEGMENT_64
+    cmdsize:         472
+    segname:         __TEXT
+    vmaddr:          4294967296
+    vmsize:          16384
+    fileoff:         0
+    filesize:        16384
+    maxprot:         5
+    initprot:        5
+    nsects:          5
+    flags:           0
+    Sections:
+      - sectname:        __text
+        segname:         __TEXT
+        addr:            0x100003F60
+        size:            37
+        offset:          0x3F60
+        align:           4
+        reloff:          0x0
+        nreloc:          0
+        flags:           0x80000400
+        reserved1:       0x0
+        reserved2:       0x0
+        reserved3:       0x0
+        content:         554889E54883EC10C745FC00000000488D3D30000000B000E80900000031C04883C4105DC3
+      - sectname:        __stubs
+        segname:         __TEXT
+        addr:            0x100003F86
+        size:            6
+        offset:          0x3F86
+        align:           1
+        reloff:          0x0
+        nreloc:          0
+        flags:           0x80000408
+        reserved1:       0x0
+        reserved2:       0x6
+        reserved3:       0x0
+        content:         FF2574400000
+      - sectname:        __stub_helper
+        segname:         __TEXT
+        addr:            0x100003F8C
+        size:            26
+        offset:          0x3F8C
+        align:           2
+        reloff:          0x0
+        nreloc:          0
+        flags:           0x80000400
+        reserved1:       0x0
+        reserved2:       0x0
+        reserved3:       0x0
+        content:         4C8D1D754000004153FF2565000000906800000000E9E6FFFFFF
+      - sectname:        __cstring
+        segname:         __TEXT
+        addr:            0x100003FA6
+        size:            13
+        offset:          0x3FA6
+        align:           0
+        reloff:          0x0
+        nreloc:          0
+        flags:           0x2
+        reserved1:       0x0
+        reserved2:       0x0
+        reserved3:       0x0
+        content:         68656C6C6F20776F726C640A00
+      - sectname:        __unwind_info
+        segname:         __TEXT
+        addr:            0x100003FB4
+        size:            72
+        offset:          0x3FB4
+        align:           2
+        reloff:          0x0
+        nreloc:          0
+        flags:           0x0
+        reserved1:       0x0
+        reserved2:       0x0
+        reserved3:       0x0
+        content:         010000001C000000000000001C000000000000001C00000002000000603F00003400000034000000863F00000000000034000000030000000C000100100001000000000000000001
+  - cmd:             LC_SEGMENT_64
+    cmdsize:         152
+    segname:         __DATA_CONST
+    vmaddr:          4294983680
+    vmsize:          16384
+    fileoff:         16384
+    filesize:        16384
+    maxprot:         3
+    initprot:        3
+    nsects:          1
+    flags:           16
+    Sections:
+      - sectname:        __got
+        segname:         __DATA_CONST
+        addr:            0x100004000
+        size:            8
+        offset:          0x4000
+        align:           3
+        reloff:          0x0
+        nreloc:          0
+        flags:           0x6
+        reserved1:       0x1
+        reserved2:       0x0
+        reserved3:       0x0
+        content:         '0000000000000000'
+  - cmd:             LC_SEGMENT_64
+    cmdsize:         232
+    segname:         __DATA
+    vmaddr:          4295000064
+    vmsize:          16384
+    fileoff:         32768
+    filesize:        16384
+    maxprot:         3
+    initprot:        3
+    nsects:          2
+    flags:           0
+    Sections:
+      - sectname:        __la_symbol_ptr
+        segname:         __DATA
+        addr:            0x100008000
+        size:            8
+        offset:          0x8000
+        align:           3
+        reloff:          0x0
+        nreloc:          0
+        flags:           0x7
+        reserved1:       0x2
+        reserved2:       0x0
+        reserved3:       0x0
+        content:         9C3F000001000000
+      - sectname:        __data
+        segname:         __DATA
+        addr:            0x100008008
+        size:            8
+        offset:          0x8008
+        align:           3
+        reloff:          0x0
+        nreloc:          0
+        flags:           0x0
+        reserved1:       0x0
+        reserved2:       0x0
+        reserved3:       0x0
+        content:         '0000000000000000'
+  - cmd:             LC_SEGMENT_64
+    cmdsize:         72
+    segname:         __LINKEDIT
+    vmaddr:          4295016448
+    vmsize:          16384
+    fileoff:         49152
+    filesize:        272
+    maxprot:         1
+    initprot:        1
+    nsects:          0
+    flags:           0
+  - cmd:             LC_DYLD_INFO_ONLY
+    cmdsize:         48
+    rebase_off:      49152
+    rebase_size:     8
+    bind_off:        49160
+    bind_size:       24
+    weak_bind_off:   0
+    weak_bind_size:  0
+    lazy_bind_off:   49184
+    lazy_bind_size:  16
+    export_off:      49200
+    export_size:     48
+  - cmd:             LC_SYMTAB
+    cmdsize:         24
+    symoff:          49256
+    nsyms:           5
+    stroff:          49352
+    strsize:         72
+  - cmd:             LC_DYSYMTAB
+    cmdsize:         80
+    ilocalsym:       0
+    nlocalsym:       1
+    iextdefsym:      1
+    nextdefsym:      2
+    iundefsym:       3
+    nundefsym:       2
+    tocoff:          0
+    ntoc:            0
+    modtaboff:       0
+    nmodtab:         0
+    extrefsymoff:    0
+    nextrefsyms:     0
+    indirectsymoff:  49336
+    nindirectsyms:   3
+    extreloff:       0
+    nextrel:         0
+    locreloff:       0
+    nlocrel:         0
+  - cmd:             LC_LOAD_DYLINKER
+    cmdsize:         32
+    name:            12
+    Content:         '/usr/lib/dyld'
+    ZeroPadBytes:    7
+  - cmd:             LC_UUID
+    cmdsize:         24
+    uuid:            FF5FAB50-C79A-3B66-AD3A-DE2F26398050
+  - cmd:             LC_BUILD_VERSION
+    cmdsize:         32
+    platform:        1
+    minos:           720896
+    sdk:             721664
+    ntools:          1
+    Tools:
+      - tool:            3
+        version:         46596096
+  - cmd:             LC_SOURCE_VERSION
+    cmdsize:         16
+    version:         0
+  - cmd:             LC_MAIN
+    cmdsize:         24
+    entryoff:        16224
+    stacksize:       0
+  - cmd:             LC_LOAD_DYLIB
+    cmdsize:         56
+    dylib:
+      name:            24
+      timestamp:       2
+      current_version: 84698117
+      compatibility_version: 65536
+    Content:         '/usr/lib/libSystem.B.dylib'
+    ZeroPadBytes:    6
+  - cmd:             LC_FUNCTION_STARTS
+    cmdsize:         16
+    dataoff:         49248
+    datasize:        8
+  - cmd:             LC_DATA_IN_CODE
+    cmdsize:         16
+    dataoff:         49256
+    datasize:        0
+LinkEditData:
+  IndirectSymbols: [ 0x3, 0x4, 0x3 ]
+...
+
+#CHECK: IndirectSymbols: [ 0x3, 0x4, 0x3 ]
diff --git a/llvm/tools/obj2yaml/macho2yaml.cpp b/llvm/tools/obj2yaml/macho2yaml.cpp
index 1ff34cc..a6339b2 100644
--- a/llvm/tools/obj2yaml/macho2yaml.cpp
+++ b/llvm/tools/obj2yaml/macho2yaml.cpp
@@ -38,6 +38,7 @@
                        ArrayRef<uint8_t> OpcodeBuffer, bool Lazy = false);
   void dumpExportTrie(std::unique_ptr<MachOYAML::Object> &Y);
   void dumpSymbols(std::unique_ptr<MachOYAML::Object> &Y);
+  void dumpIndirectSymbols(std::unique_ptr<MachOYAML::Object> &Y);
 
   template <typename SectionType>
   Expected<MachOYAML::Section> constructSectionCommon(SectionType Sec,
@@ -351,6 +352,7 @@
                   true);
   dumpExportTrie(Y);
   dumpSymbols(Y);
+  dumpIndirectSymbols(Y);
 }
 
 void MachODumper::dumpRebaseOpcodes(std::unique_ptr<MachOYAML::Object> &Y) {
@@ -599,6 +601,14 @@
   }
 }
 
+void MachODumper::dumpIndirectSymbols(std::unique_ptr<MachOYAML::Object> &Y) {
+  MachOYAML::LinkEditData &LEData = Y->LinkEdit;
+
+  MachO::dysymtab_command DLC = Obj.getDysymtabLoadCommand();
+  for (unsigned i = 0; i < DLC.nindirectsyms; ++i)
+    LEData.IndirectSymbols.push_back(Obj.getIndirectSymbolTableEntry(DLC, i));
+}
+
 Error macho2yaml(raw_ostream &Out, const object::MachOObjectFile &Obj,
                  unsigned RawSegments) {
   std::unique_ptr<DWARFContext> DCtx = DWARFContext::create(Obj);