diff --git a/llvm/lib/ObjectYAML/DWARFYAML.cpp b/llvm/lib/ObjectYAML/DWARFYAML.cpp
--- a/llvm/lib/ObjectYAML/DWARFYAML.cpp
+++ b/llvm/lib/ObjectYAML/DWARFYAML.cpp
@@ -42,6 +42,10 @@
     SecNames.insert("debug_pubnames");
   if (PubTypes)
     SecNames.insert("debug_pubtypes");
+  if (GNUPubNames)
+    SecNames.insert("debug_gnu_pubnames");
+  if (GNUPubTypes)
+    SecNames.insert("debug_gnu_pubtypes");
   return SecNames;
 }
 
diff --git a/llvm/lib/ObjectYAML/ELFEmitter.cpp b/llvm/lib/ObjectYAML/ELFEmitter.cpp
--- a/llvm/lib/ObjectYAML/ELFEmitter.cpp
+++ b/llvm/lib/ObjectYAML/ELFEmitter.cpp
@@ -947,6 +947,12 @@
     Err = DWARFYAML::emitPubSection(*OS, *DWARF.PubNames, DWARF.IsLittleEndian);
   else if (Name == ".debug_pubtypes")
     Err = DWARFYAML::emitPubSection(*OS, *DWARF.PubTypes, DWARF.IsLittleEndian);
+  else if (Name == ".debug_gnu_pubnames")
+    Err = DWARFYAML::emitPubSection(*OS, *DWARF.GNUPubNames,
+                                    DWARF.IsLittleEndian, /*IsGNUStyle=*/true);
+  else if (Name == ".debug_gnu_pubtypes")
+    Err = DWARFYAML::emitPubSection(*OS, *DWARF.GNUPubTypes,
+                                    DWARF.IsLittleEndian, /*IsGNUStyle=*/true);
   else
     llvm_unreachable("unexpected emitDWARF() call");
 
diff --git a/llvm/test/tools/yaml2obj/ELF/DWARF/debug-gnu-pubnames.yaml b/llvm/test/tools/yaml2obj/ELF/DWARF/debug-gnu-pubnames.yaml
new file mode 100644
--- /dev/null
+++ b/llvm/test/tools/yaml2obj/ELF/DWARF/debug-gnu-pubnames.yaml
@@ -0,0 +1,261 @@
+## Test that yaml2obj emits .debug_gnu_pubnames section.
+
+## a) Generate the '.debug_gnu_pubnames' section from the 'DWARF' entry.
+
+## Generate and verify a 32-bit little endian .debug_gnu_pubnames section.
+
+# RUN: yaml2obj --docnum=1 -DENDIAN=ELFDATA2LSB %s -o %t1.le.o
+# RUN: llvm-readobj --sections --section-data %t1.le.o | \
+# RUN:   FileCheck -DSIZE=32 -DADDRALIGN=1 %s --check-prefixes=SHDR,DWARF32-LE
+
+#            SHDR: Index: 1
+#       SHDR-NEXT: Name: .debug_gnu_pubnames (1)
+#       SHDR-NEXT: Type: SHT_PROGBITS (0x1)
+#       SHDR-NEXT: Flags [ (0x0)
+#       SHDR-NEXT: ]
+#       SHDR-NEXT: Address: 0x0
+#       SHDR-NEXT: Offset: 0x40
+#       SHDR-NEXT: Size: [[SIZE]]
+#       SHDR-NEXT: Link: 0
+#       SHDR-NEXT: Info: 0
+#       SHDR-NEXT: AddressAlignment: [[ADDRALIGN]]
+#       SHDR-NEXT: EntrySize: 0
+# DWARF32-LE-NEXT: SectionData (
+# DWARF32-LE-NEXT:   0000: 34120000 02003412 00002143 00007856 |4.....4...!C..xV|
+##                         ^-------                            unit_length (4-byte)
+##                                  ^---                       version (2-byte)
+##                                      ^--------              debug_info_offset (4-byte)
+##                                               ^--------     debug_info_length (4-byte)
+##                                                        ^--- offset (4-byte)
+# DWARF32-LE-NEXT:   0010: 34123061 62630021 43658730 64656600 |4.0abc.!Ce.0def.|
+##                         ----
+##                             ^-                              descriptor (1-byte)
+##                               ^--------                     name "abc\0"
+##                                        ^--------            offset (4-byte)
+##                                                 ^-          descriptor (1-byte)
+##                                                    ^------- name "def\0"
+# DWARF32-LE-NEXT: )
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    [[ENDIAN]]
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+DWARF:
+  debug_gnu_pubnames:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:
+      - DieOffset:  0x12345678
+        Descriptor: 0x30
+        Name:       abc
+      - DieOffset:  0x87654321
+        Descriptor: 0x30
+        Name:       def
+
+## Generate and verify a 32-bit big endian .debug_gnu_pubnames section.
+
+# RUN: yaml2obj --docnum=1 -DENDIAN=ELFDATA2MSB %s -o %t1.be.o
+# RUN: llvm-readobj --sections --section-data %t1.be.o | \
+# RUN:   FileCheck -DSIZE=32 -DADDRALIGN=1 %s --check-prefixes=SHDR,DWARF32-BE
+
+# DWARF32-BE-NEXT: SectionData (
+# DWARF32-BE-NEXT:   0000: 00001234 00020000 12340000 43211234 |...4.....4..C!.4|
+##                         ^-------                            unit_length (4-byte)
+##                                  ^---                       version (2-byte)
+##                                      ^--------              debug_info_offset (4-byte)
+##                                               ^--------     debug_info_length (4-byte)
+##                                                        ^--- offset (4-byte)
+# DWARF32-BE-NEXT:   0010: 56783061 62630087 65432130 64656600 |Vx0abc..eC!0def.|
+##                         ----
+##                             ^-                              descriptor (1-byte)
+##                               ^--------                     name "abc\0"
+##                                        ^--------            offset (4-byte)
+##                                                 ^-          descriptor (1-byte)
+##                                                    ^------- name "def\0"
+# DWARF32-BE-NEXT: )
+
+## b) Generate the .debug_gnu_pubnames section from raw section content.
+
+# RUN: yaml2obj --docnum=2 %s -o %t2.o
+# RUN: llvm-readobj --sections --section-data %t2.o | \
+# RUN:   FileCheck %s -DADDRALIGN=0 -DSIZE=3 --check-prefixes=SHDR,ARBITRARY-CONTENT
+
+#      ARBITRARY-CONTENT: SectionData (
+# ARBITRARY-CONTENT-NEXT:   0000: 112233
+# ARBITRARY-CONTENT-NEXT: )
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name:    .debug_gnu_pubnames
+    Type:    SHT_PROGBITS
+    Content: "112233"
+
+## c) Generate the .debug_gnu_pubnames section when the "Size" is specified.
+
+# RUN: yaml2obj --docnum=3 %s -o %t3.o
+# RUN: llvm-readobj --sections --section-data %t3.o | \
+# RUN:   FileCheck -DSIZE=16 -DADDRALIGN=0 %s --check-prefixes=SHDR,SIZE
+
+#      SIZE: SectionData (
+# SIZE-NEXT:   0000: 00000000 00000000 00000000 00000000  |................|
+# SIZE-NEXT: )
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name: .debug_gnu_pubnames
+    Type: SHT_PROGBITS
+    Size: 0x10
+
+## d) Test that yaml2obj emits an error message when both the "Size" and the
+## "debug_gnu_pubnames" entry are specified at the same time.
+
+# RUN: not yaml2obj --docnum=4 %s 2>&1 | FileCheck %s --check-prefix=ERROR
+
+# ERROR: yaml2obj: error: cannot specify section '.debug_gnu_pubnames' contents in the 'DWARF' entry and the 'Content' or 'Size' in the 'Sections' entry at the same time
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name: .debug_gnu_pubnames
+    Type: SHT_PROGBITS
+    Size: 0x10
+DWARF:
+  debug_gnu_pubnames:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:    []
+
+## e) Test that yaml2obj emits an error message when both the "Content" and the
+## "debug_gnu_pubnames" entry are specified at the same time.
+
+# RUN: not yaml2obj --docnum=5 %s 2>&1 | FileCheck %s --check-prefix=ERROR
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name:    .debug_gnu_pubnames
+    Type:    SHT_PROGBITS
+    Content: "00"
+DWARF:
+  debug_gnu_pubnames:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:    []
+
+## f) Test that all the properties can be overridden by the section header when
+## the "debug_gnu_pubnames" entry doesn't exist.
+
+# RUN: yaml2obj --docnum=6 %s -o %t6.o
+# RUN: llvm-readelf --sections %t6.o | FileCheck %s --check-prefix=OVERRIDDEN
+
+#      OVERRIDDEN: [Nr] Name                Type   Address          Off    Size   ES Flg Lk Inf Al
+#      OVERRIDDEN: [ 1] .debug_gnu_pubnames STRTAB 0000000000002020 000050 00000e 01   A  2   1  2
+# OVERRIDDEN-NEXT: [ 2] .sec                STRTAB 0000000000000000 00005e 000000 00      0   0  0
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name:         .debug_gnu_pubnames
+    Type:         SHT_STRTAB  ## SHT_PROGBITS by default.
+    Flags:        [SHF_ALLOC] ## 0 by default.
+    Link:         .sec        ## 0 by default.
+    EntSize:      1           ## 0 by default.
+    Info:         1           ## 0 by default.
+    AddressAlign: 2           ## 0 by default.
+    Address:      0x2020      ## 0x00 by default.
+    Offset:       0x50        ## 0x40 for the first section.
+    Size:         0x0e        ## Set the "Size" so that we can reuse the check tag "OVERRIDDEN".
+  - Name:         .sec        ## Linked by .debug_gnu_pubnames.
+    Type:         SHT_STRTAB
+
+## g) Test that all the properties can be overridden by the section header when
+## the "debug_gnu_pubnames" entry exists.
+
+# RUN: yaml2obj --docnum=7 %s -o %t7.o
+# RUN: llvm-readelf --sections %t7.o | FileCheck %s --check-prefix=OVERRIDDEN
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name:         .debug_gnu_pubnames
+    Type:         SHT_STRTAB  ## SHT_PROGBITS by default.
+    Flags:        [SHF_ALLOC] ## 0 by default.
+    Link:         .sec        ## 0 by default.
+    EntSize:      1           ## 0 by default.
+    Info:         1           ## 0 by default.
+    AddressAlign: 2           ## 1 by default.
+    Address:      0x2020      ## 0x00 by default.
+    Offset:       0x50        ## 0x40 for the first section.
+  - Name:         .sec        ## Linked by .debug_gnu_pubnames.
+    Type:         SHT_STRTAB
+DWARF:
+  debug_gnu_pubnames:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:    []
+
+## h) Test that yaml2obj emits an error if 'Descriptor' is missing.
+
+# RUN: not yaml2obj --docnum=8 %s -o %t8.o 2>&1 | FileCheck %s --check-prefix=MISSING-KEY
+
+#      MISSING-KEY: YAML:260:9: error: missing required key 'Descriptor'
+# MISSING-KEY-NEXT:       - DieOffset: 0x12345678
+# MISSING-KEY-NEXT:         ^
+# MISSING-KEY-NEXT: yaml2obj: error: failed to parse YAML input: Invalid argument
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+DWARF:
+  debug_gnu_pubnames:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:
+      - DieOffset: 0x12345678
+        Name:      abc
diff --git a/llvm/test/tools/yaml2obj/ELF/DWARF/debug-gnu-pubtypes.yaml b/llvm/test/tools/yaml2obj/ELF/DWARF/debug-gnu-pubtypes.yaml
new file mode 100644
--- /dev/null
+++ b/llvm/test/tools/yaml2obj/ELF/DWARF/debug-gnu-pubtypes.yaml
@@ -0,0 +1,261 @@
+## Test that yaml2obj emits .debug_gnu_pubtypes section.
+
+## a) Generate the '.debug_gnu_pubtypes' section from the 'DWARF' entry.
+
+## Generate and verify a 32-bit little endian .debug_gnu_pubtypes section.
+
+# RUN: yaml2obj --docnum=1 -DENDIAN=ELFDATA2LSB %s -o %t1.le.o
+# RUN: llvm-readobj --sections --section-data %t1.le.o | \
+# RUN:   FileCheck -DSIZE=32 -DADDRALIGN=1 %s --check-prefixes=SHDR,DWARF32-LE
+
+#            SHDR: Index: 1
+#       SHDR-NEXT: Name: .debug_gnu_pubtypes (1)
+#       SHDR-NEXT: Type: SHT_PROGBITS (0x1)
+#       SHDR-NEXT: Flags [ (0x0)
+#       SHDR-NEXT: ]
+#       SHDR-NEXT: Address: 0x0
+#       SHDR-NEXT: Offset: 0x40
+#       SHDR-NEXT: Size: [[SIZE]]
+#       SHDR-NEXT: Link: 0
+#       SHDR-NEXT: Info: 0
+#       SHDR-NEXT: AddressAlignment: [[ADDRALIGN]]
+#       SHDR-NEXT: EntrySize: 0
+# DWARF32-LE-NEXT: SectionData (
+# DWARF32-LE-NEXT:   0000: 34120000 02003412 00002143 00007856 |4.....4...!C..xV|
+##                         ^-------                            unit_length (4-byte)
+##                                  ^---                       version (2-byte)
+##                                      ^--------              debug_info_offset (4-byte)
+##                                               ^--------     debug_info_length (4-byte)
+##                                                        ^--- offset (4-byte)
+# DWARF32-LE-NEXT:   0010: 34121261 62630021 43658734 64656600 |4..abc.!Ce.4def.|
+##                         ----
+##                             ^-                              descriptor (1-byte)
+##                               ^--------                     name "abc\0"
+##                                        ^--------            offset (4-byte)
+##                                                 ^-          descriptor (1-byte)
+##                                                    ^------- name "def\0"
+# DWARF32-LE-NEXT: )
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    [[ENDIAN]]
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+DWARF:
+  debug_gnu_pubtypes:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:
+      - DieOffset:  0x12345678
+        Descriptor: 0x12
+        Name:       abc
+      - DieOffset:  0x87654321
+        Descriptor: 0x34
+        Name:       def
+
+## Generate and verify a 32-bit big endian .debug_gnu_pubtypes section.
+
+# RUN: yaml2obj --docnum=1 -DENDIAN=ELFDATA2MSB %s -o %t1.be.o
+# RUN: llvm-readobj --sections --section-data %t1.be.o | \
+# RUN:   FileCheck -DSIZE=32 -DADDRALIGN=1 %s --check-prefixes=SHDR,DWARF32-BE
+
+# DWARF32-BE-NEXT: SectionData (
+# DWARF32-BE-NEXT:   0000: 00001234 00020000 12340000 43211234 |...4.....4..C!.4|
+##                         ^-------                            unit_length (4-byte)
+##                                  ^---                       version (2-byte)
+##                                      ^--------              debug_info_offset (4-byte)
+##                                               ^--------     debug_info_length (4-byte)
+##                                                        ^--- offset (4-byte)
+# DWARF32-BE-NEXT:   0010: 56781261 62630087 65432134 64656600 |Vx.abc..eC!4def.|
+##                         ----
+##                             ^-                              descriptor (1-byte)
+##                               ^--------                     name "abc\0"
+##                                        ^--------            offset (4-byte)
+##                                                 ^-          descriptor (1-byte)
+##                                                    ^------- name "def\0"
+# DWARF32-BE-NEXT: )
+
+## b) Generate the .debug_gnu_pubtypes section from raw section content.
+
+# RUN: yaml2obj --docnum=2 %s -o %t2.o
+# RUN: llvm-readobj --sections --section-data %t2.o | \
+# RUN:   FileCheck %s -DADDRALIGN=0 -DSIZE=3 --check-prefixes=SHDR,ARBITRARY-CONTENT
+
+#      ARBITRARY-CONTENT: SectionData (
+# ARBITRARY-CONTENT-NEXT:   0000: 112233
+# ARBITRARY-CONTENT-NEXT: )
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name:    .debug_gnu_pubtypes
+    Type:    SHT_PROGBITS
+    Content: "112233"
+
+## c) Generate the .debug_gnu_pubtypes section when the "Size" is specified.
+
+# RUN: yaml2obj --docnum=3 %s -o %t3.o
+# RUN: llvm-readobj --sections --section-data %t3.o | \
+# RUN:   FileCheck -DSIZE=16 -DADDRALIGN=0 %s --check-prefixes=SHDR,SIZE
+
+#      SIZE: SectionData (
+# SIZE-NEXT:   0000: 00000000 00000000 00000000 00000000  |................|
+# SIZE-NEXT: )
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name: .debug_gnu_pubtypes
+    Type: SHT_PROGBITS
+    Size: 0x10
+
+## d) Test that yaml2obj emits an error message when both the "Size" and the
+## "debug_gnu_pubtypes" entry are specified at the same time.
+
+# RUN: not yaml2obj --docnum=4 %s 2>&1 | FileCheck %s --check-prefix=ERROR
+
+# ERROR: yaml2obj: error: cannot specify section '.debug_gnu_pubtypes' contents in the 'DWARF' entry and the 'Content' or 'Size' in the 'Sections' entry at the same time
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name: .debug_gnu_pubtypes
+    Type: SHT_PROGBITS
+    Size: 0x10
+DWARF:
+  debug_gnu_pubtypes:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:    []
+
+## e) Test that yaml2obj emits an error message when both the "Content" and the
+## "debug_gnu_pubtypes" entry are specified at the same time.
+
+# RUN: not yaml2obj --docnum=5 %s 2>&1 | FileCheck %s --check-prefix=ERROR
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name:    .debug_gnu_pubtypes
+    Type:    SHT_PROGBITS
+    Content: "00"
+DWARF:
+  debug_gnu_pubtypes:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:    []
+
+## f) Test that all the properties can be overridden by the section header when
+## the "debug_gnu_pubtypes" entry doesn't exist.
+
+# RUN: yaml2obj --docnum=6 %s -o %t6.o
+# RUN: llvm-readelf --sections %t6.o | FileCheck %s --check-prefix=OVERRIDDEN
+
+#      OVERRIDDEN: [Nr] Name                Type   Address          Off    Size   ES Flg Lk Inf Al
+#      OVERRIDDEN: [ 1] .debug_gnu_pubtypes STRTAB 0000000000002020 000050 00000e 01   A  2   1  2
+# OVERRIDDEN-NEXT: [ 2] .sec                STRTAB 0000000000000000 00005e 000000 00      0   0  0
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name:         .debug_gnu_pubtypes
+    Type:         SHT_STRTAB  ## SHT_PROGBITS by default.
+    Flags:        [SHF_ALLOC] ## 0 by default.
+    Link:         .sec        ## 0 by default.
+    EntSize:      1           ## 0 by default.
+    Info:         1           ## 0 by default.
+    AddressAlign: 2           ## 0 by default.
+    Address:      0x2020      ## 0x00 by default.
+    Offset:       0x50        ## 0x40 for the first section.
+    Size:         0x0e        ## Set the "Size" so that we can reuse the check tag "OVERRIDDEN".
+  - Name:         .sec        ## Linked by .debug_gnu_pubtypes.
+    Type:         SHT_STRTAB
+
+## g) Test that all the properties can be overridden by the section header when
+## the "debug_gnu_pubtypes" entry exists.
+
+# RUN: yaml2obj --docnum=7 %s -o %t7.o
+# RUN: llvm-readelf --sections %t7.o | FileCheck %s --check-prefix=OVERRIDDEN
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+Sections:
+  - Name:         .debug_gnu_pubtypes
+    Type:         SHT_STRTAB  ## SHT_PROGBITS by default.
+    Flags:        [SHF_ALLOC] ## 0 by default.
+    Link:         .sec        ## 0 by default.
+    EntSize:      1           ## 0 by default.
+    Info:         1           ## 0 by default.
+    AddressAlign: 2           ## 1 by default.
+    Address:      0x2020      ## 0x00 by default.
+    Offset:       0x50        ## 0x40 for the first section.
+  - Name:         .sec        ## Linked by .debug_gnu_pubtypes.
+    Type:         SHT_STRTAB
+DWARF:
+  debug_gnu_pubtypes:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:    []
+
+## h) Test that yaml2obj emits an error if 'Descriptor' is missing.
+
+# RUN: not yaml2obj --docnum=8 %s -o %t8.o 2>&1 | FileCheck %s --check-prefix=MISSING-KEY
+
+#      MISSING-KEY: YAML:260:9: error: missing required key 'Descriptor'
+# MISSING-KEY-NEXT:       - DieOffset: 0x12345678
+# MISSING-KEY-NEXT:         ^
+# MISSING-KEY-NEXT: yaml2obj: error: failed to parse YAML input: Invalid argument
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_EXEC
+  Machine: EM_X86_64
+DWARF:
+  debug_gnu_pubtypes:
+    Length:
+      TotalLength: 0x1234
+    Version:    2
+    UnitOffset: 0x1234
+    UnitSize:   0x4321
+    Entries:
+      - DieOffset: 0x12345678
+        Name:      abc