[test] Rename `Modules` to `ObjectFile` (NFC)

llvm-svn: 373955

62 files changed, 3154 insertions, 0 deletions

diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-1.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-1.syms
new file mode 100644
index 00000000000..0241d512862
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-1.syms
@@ -0,0 +1,2 @@
+MODULE Linux x86_64 E5894855+C35D+CCCCCCCCCCCCCCCCCCCC0 linux.out
+PUBLIC 1000 0 _start
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-2.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-2.syms
new file mode 100644
index 00000000000..4ae10438f30
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-2.syms
@@ -0,0 +1,2 @@
+MODULE Linux x86_64 E5894855C35DCCCCCCCCCCCCCCCCC linux.out
+PUBLIC 1000 0 _start
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-3.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-3.syms
new file mode 100644
index 00000000000..2e6d72a37d5
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-3.syms
@@ -0,0 +1,2 @@
+MODULE Linux x86_64 E58X4855C35DCCCCCCCCXCCCCCCCCCCC0 linux.out
+PUBLIC 1000 0 _start
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/discontiguous-sections.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/discontiguous-sections.syms
new file mode 100644
index 00000000000..40c94574215
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/discontiguous-sections.syms
@@ -0,0 +1,7 @@
+MODULE Linux x86_64 0000000024B5D199F0F766FFFFFF5DC30 linux.out
+INFO CODE_ID 00000000B52499D1F0F766FFFFFF5DC3
+FILE 0 /tmp/a.c
+PUBLIC 1010 0 _start
+FILE 1 /tmp/b.c
+STACK bogus
+FILE 2 /tmp/c.c
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-linux.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-linux.syms
new file mode 100644
index 00000000000..d82e30c4a05
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-linux.syms
@@ -0,0 +1,6 @@
+MODULE Linux x86_64 E5894855C35DCCCCCCCCCCCCCCCCCCCC0 linux.out
+INFO CODE_ID 554889E55DC3CCCCCCCCCCCCCCCCCCCC
+PUBLIC 1000 0 _start
+STACK CFI INIT 1000 6 .cfa: $rsp 8 + .ra: .cfa -8 + ^
+STACK CFI 1001 $rbp: .cfa -16 + ^ .cfa: $rsp 16 +
+STACK CFI 1004 .cfa: $rbp 16 +
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx-arm64e.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx-arm64e.syms
new file mode 100644
index 00000000000..18090d7a0d5
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx-arm64e.syms
@@ -0,0 +1,3 @@
+MODULE mac arm64e 4E11896957B3334EB03456BFCEB573760 mac.out
+PUBLIC 0 0 _mh_execute_header
+PUBLIC f30 0 start
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx.syms
new file mode 100644
index 00000000000..56e0635e5f6
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx.syms
@@ -0,0 +1,6 @@
+MODULE mac x86_64 D98C0E682089AA1BEACD6A8C1F16707B0 mac.out
+PUBLIC 0 0 _mh_execute_header
+PUBLIC f30 0 start
+STACK CFI INIT f30 6 .cfa: $rsp 8 + .ra: .cfa -8 + ^
+STACK CFI f31 $rbp: .cfa -16 + ^ .cfa: $rsp 16 +
+STACK CFI f34 .cfa: $rbp 16 +
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-windows.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-windows.syms
new file mode 100644
index 00000000000..8fa5f305209
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-windows.syms
@@ -0,0 +1,4 @@
+MODULE windows x86 A0C9165780B5490981A1925EA62165C01 a.pdb

+INFO CODE_ID 5C01672A4000 a.exe

+FILE 1 c:\tmp\a.cpp

+PUBLIC 1000 0 main

diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/sections-trailing-func.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/sections-trailing-func.syms
new file mode 100644
index 00000000000..6176d35143c
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/sections-trailing-func.syms
@@ -0,0 +1,8 @@
+MODULE Linux x86_64 0000000024B5D199F0F766FFFFFF5DC30 linux.out
+INFO CODE_ID 00000000B52499D1F0F766FFFFFF5DC3
+FILE 0 /tmp/a.c
+FUNC 1010 10 0 _start
+1010 4 4 0
+1014 5 5 0
+1019 5 6 0
+101e 2 7 0
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/sections.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/sections.syms
new file mode 100644
index 00000000000..121cca439b0
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/sections.syms
@@ -0,0 +1,12 @@
+MODULE Linux x86_64 0000000024B5D199F0F766FFFFFF5DC30 linux.out
+INFO CODE_ID 00000000B52499D1F0F766FFFFFF5DC3
+FILE 0 /tmp/a.c
+FUNC 1010 10 0 _start
+1010 4 4 0
+1014 5 5 0
+1019 5 6 0
+101e 2 7 0
+PUBLIC 1010 0 _start
+STACK CFI INIT 1010 10 .cfa: $rsp 8 + .ra: .cfa -8 + ^
+STACK CFI 1011 $rbp: .cfa -16 + ^ .cfa: $rsp 16 +
+STACK CFI 1014 .cfa: $rbp 16 +
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.syms
new file mode 100644
index 00000000000..7da9264de98
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.syms
@@ -0,0 +1,2 @@
+MODULE mac x86_64 A0AB76409C3B3A279E521045D84FA2DC0 a.out
+FUNC f90 1b 0 main
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.yaml b/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.yaml
new file mode 100644
index 00000000000..9e1af9c6e90
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.yaml
@@ -0,0 +1,59 @@
+--- !mach-o
+FileHeader:      
+  magic:           0xFEEDFACF
+  cputype:         0x01000007
+  cpusubtype:      0x80000003
+  filetype:        0x00000002
+  ncmds:           14
+  sizeofcmds:      744
+  flags:           0x00200085
+  reserved:        0x00000000
+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:         232
+    segname:         __TEXT
+    vmaddr:          4294967296
+    vmsize:          4096
+    fileoff:         0
+    filesize:        4096
+    maxprot:         7
+    initprot:        5
+    nsects:          2
+    flags:           0
+    Sections:        
+      - sectname:        __text
+        segname:         __TEXT
+        addr:            0x0000000100000F90
+        size:            27
+        offset:          0x00000F90
+        align:           4
+        reloff:          0x00000000
+        nreloc:          0
+        flags:           0x80000400
+        reserved1:       0x00000000
+        reserved2:       0x00000000
+        reserved3:       0x00000000
+  - cmd:             LC_UUID
+    cmdsize:         24
+    uuid:            A0AB7640-9C3B-3A27-9E52-1045D84FA2DC
+  - cmd:             LC_BUILD_VERSION
+    cmdsize:         32
+    platform:        1
+    minos:           658944
+    sdk:             658944
+    ntools:          1
+    Tools:           
+      - tool:            3
+        version:         29491968
+...
diff --git a/lldb/lit/ObjectFile/Breakpad/breakpad-identification.test b/lldb/lit/ObjectFile/Breakpad/breakpad-identification.test
new file mode 100644
index 00000000000..312eb148023
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/breakpad-identification.test
@@ -0,0 +1,35 @@
+RUN: lldb-test object-file %p/Inputs/identification-linux.syms | FileCheck %s --check-prefix=LINUX
+RUN: lldb-test object-file %p/Inputs/identification-macosx.syms | FileCheck %s --check-prefix=MAC
+RUN: lldb-test object-file %p/Inputs/identification-macosx-arm64e.syms | FileCheck %s --check-prefix=ARM64E
+RUN: lldb-test object-file %p/Inputs/identification-windows.syms | FileCheck %s --check-prefix=WINDOWS
+RUN: not lldb-test object-file %p/Inputs/bad-module-id-1.syms 2>&1 | FileCheck %s --check-prefix=ERROR
+RUN: not lldb-test object-file %p/Inputs/bad-module-id-2.syms 2>&1 | FileCheck %s --check-prefix=ERROR
+RUN: not lldb-test object-file %p/Inputs/bad-module-id-3.syms 2>&1 | FileCheck %s --check-prefix=ERROR
+
+LINUX: Plugin name: breakpad
+LINUX: Architecture: x86_64--linux
+LINUX: UUID: 554889E5-5DC3-CCCC-CCCC-CCCCCCCCCCCC
+LINUX: Executable: false
+LINUX: Stripped: false
+LINUX: Type: debug info
+LINUX: Strata: user
+
+MAC: Plugin name: breakpad
+MAC: Architecture: x86_64--macosx
+MAC: UUID: D98C0E68-2089-AA1B-EACD-6A8C1F16707B
+MAC: Executable: false
+MAC: Stripped: false
+MAC: Type: debug info
+MAC: Strata: user
+
+ARM64E: Architecture: aarch64--macosx
+
+WINDOWS: Plugin name: breakpad
+WINDOWS: Architecture: i386--windows
+WINDOWS: UUID: A0C91657-80B5-4909-81A1-925EA62165C0-00000001
+WINDOWS: Executable: false
+WINDOWS: Stripped: false
+WINDOWS: Type: debug info
+WINDOWS: Strata: user
+
+ERROR: not recognised as an object file
diff --git a/lldb/lit/ObjectFile/Breakpad/discontiguous-sections.test b/lldb/lit/ObjectFile/Breakpad/discontiguous-sections.test
new file mode 100644
index 00000000000..6b765e0c40e
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/discontiguous-sections.test
@@ -0,0 +1,34 @@
+# Test handling discontiguous sections.
+RUN: lldb-test object-file %p/Inputs/discontiguous-sections.syms -contents | FileCheck %s
+
+CHECK: Showing 6 sections
+
+CHECK:        ID: 0x1
+CHECK-NEXT:   Name: MODULE
+
+CHECK:        ID: 0x2
+CHECK-NEXT:   Name: INFO
+
+CHECK:        ID: 0x3
+CHECK-NEXT:   Name: FILE
+CHECK:        File size: 16
+CHECK-NEXT:   Data:  (
+CHECK-NEXT:       0000: 46494C45 2030202F 746D702F 612E630A                                      |FILE 0 /tmp/a.c.|
+CHECK-NEXT:   )
+
+CHECK:        ID: 0x4
+CHECK-NEXT:   Name: PUBLIC
+
+CHECK:        ID: 0x5
+CHECK-NEXT:   Name: FILE
+CHECK:        File size: 16
+CHECK-NEXT:   Data:  (
+CHECK-NEXT:       0000: 46494C45 2031202F 746D702F 622E630A                                      |FILE 1 /tmp/b.c.|
+CHECK-NEXT:   )
+
+CHECK:        ID: 0x6
+CHECK-NEXT:   Name: FILE
+CHECK:        File size: 16
+CHECK-NEXT:   Data:  (
+CHECK-NEXT:       0000: 46494C45 2032202F 746D702F 632E630A                                      |FILE 2 /tmp/c.c.|
+CHECK-NEXT:   )
diff --git a/lldb/lit/ObjectFile/Breakpad/lit.local.cfg b/lldb/lit/ObjectFile/Breakpad/lit.local.cfg
new file mode 100644
index 00000000000..df9b335dd13
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/lit.local.cfg
@@ -0,0 +1 @@
+config.suffixes = ['.test']
diff --git a/lldb/lit/ObjectFile/Breakpad/sections-trailing-func.test b/lldb/lit/ObjectFile/Breakpad/sections-trailing-func.test
new file mode 100644
index 00000000000..9ea5c9da781
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/sections-trailing-func.test
@@ -0,0 +1,15 @@
+# Test handling of a (valid) breakpad file, which ends with a line without a
+# recognised keyword.
+
+RUN: lldb-test object-file %p/Inputs/sections-trailing-func.syms -contents | FileCheck %s
+
+CHECK: Showing 4 sections
+
+CHECK:       ID: 0x4
+CHECK-NEXT:  Name: FUNC
+CHECK:       File size: 66
+CHECK-NEXT:  Data:  (
+CHECK-NEXT:      0000: 46554E43 20313031 30203130 2030205F 73746172 740A3130 31302034 20342030  |FUNC 1010 10 0 _start.1010 4 4 0|
+CHECK-NEXT:      0020: 0A313031 34203520 3520300A 31303139 20352036 20300A31 30316520 32203720  |.1014 5 5 0.1019 5 6 0.101e 2 7 |
+CHECK-NEXT:      0040: 300A                                                                     |0.|
+CHECK-NEXT:  )
diff --git a/lldb/lit/ObjectFile/Breakpad/sections.test b/lldb/lit/ObjectFile/Breakpad/sections.test
new file mode 100644
index 00000000000..90f3d92643a
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/sections.test
@@ -0,0 +1,89 @@
+RUN: lldb-test object-file %p/Inputs/sections.syms -contents | FileCheck %s
+
+CHECK: Showing 6 sections
+
+CHECK:        Index: 0
+CHECK-NEXT:   ID: 0x1
+CHECK-NEXT:   Name: MODULE
+CHECK-NEXT:   Type: regular
+CHECK-NEXT:   Permissions: ---
+CHECK-NEXT:   Thread specific: no
+CHECK-NEXT:   VM address: 0
+CHECK-NEXT:   VM size: 0
+CHECK-NEXT:   File size: 64
+CHECK-NEXT:   Data:  (
+CHECK-NEXT:       0000: 4D4F4455 4C45204C 696E7578 20783836 5F363420 30303030 30303030 32344235  |MODULE Linux x86_64 0000000024B5|
+CHECK-NEXT:       0020: 44313939 46304637 36364646 46464646 35444333 30206C69 6E75782E 6F75740A  |D199F0F766FFFFFF5DC30 linux.out.|
+CHECK-NEXT:   )
+
+CHECK:        Index: 1
+CHECK-NEXT:   ID: 0x2
+CHECK-NEXT:   Name: INFO
+CHECK-NEXT:   Type: regular
+CHECK-NEXT:   Permissions: ---
+CHECK-NEXT:   Thread specific: no
+CHECK-NEXT:   VM address: 0
+CHECK-NEXT:   VM size: 0
+CHECK-NEXT:   File size: 46
+CHECK-NEXT:   Data:  (
+CHECK-NEXT:       0000: 494E464F 20434F44 455F4944 20303030 30303030 30423532 34393944 31463046  |INFO CODE_ID 00000000B52499D1F0F|
+CHECK-NEXT:       0020: 37363646 46464646 46354443 330A                                          |766FFFFFF5DC3.|
+CHECK-NEXT:   )
+
+CHECK:        Index: 2
+CHECK-NEXT:   ID: 0x3
+CHECK-NEXT:   Name: FILE
+CHECK-NEXT:   Type: regular
+CHECK-NEXT:   Permissions: ---
+CHECK-NEXT:   Thread specific: no
+CHECK-NEXT:   VM address: 0
+CHECK-NEXT:   VM size: 0
+CHECK-NEXT:   File size: 16
+CHECK-NEXT:   Data:  (
+CHECK-NEXT:       0000: 46494C45 2030202F 746D702F 612E630A                                      |FILE 0 /tmp/a.c.|
+CHECK-NEXT:   )
+
+CHECK:        Index: 3
+CHECK-NEXT:   ID: 0x4
+CHECK-NEXT:   Name: FUNC
+CHECK-NEXT:   Type: regular
+CHECK-NEXT:   Permissions: ---
+CHECK-NEXT:   Thread specific: no
+CHECK-NEXT:   VM address: 0
+CHECK-NEXT:   VM size: 0
+CHECK-NEXT:   File size: 66
+CHECK-NEXT:   Data:  (
+CHECK-NEXT:       0000: 46554E43 20313031 30203130 2030205F 73746172 740A3130 31302034 20342030  |FUNC 1010 10 0 _start.1010 4 4 0|
+CHECK-NEXT:       0020: 0A313031 34203520 3520300A 31303139 20352036 20300A31 30316520 32203720  |.1014 5 5 0.1019 5 6 0.101e 2 7 |
+CHECK-NEXT:       0040: 300A                                                                     |0.|
+CHECK-NEXT:   )
+
+CHECK:        Index: 4
+CHECK-NEXT:   ID: 0x5
+CHECK-NEXT:   Name: PUBLIC
+CHECK-NEXT:   Type: regular
+CHECK-NEXT:   Permissions: ---
+CHECK-NEXT:   Thread specific: no
+CHECK-NEXT:   VM address: 0
+CHECK-NEXT:   VM size: 0
+CHECK-NEXT:   File size: 21
+CHECK-NEXT:   Data:  (
+CHECK-NEXT:       0000: 5055424C 49432031 30313020 30205F73 74617274 0A                          |PUBLIC 1010 0 _start.|
+CHECK-NEXT:   )
+
+CHECK:        Index: 5
+CHECK-NEXT:   ID: 0x6
+CHECK-NEXT:   Name: STACK CFI
+CHECK-NEXT:   Type: regular
+CHECK-NEXT:   Permissions: ---
+CHECK-NEXT:   Thread specific: no
+CHECK-NEXT:   VM address: 0
+CHECK-NEXT:   VM size: 0
+CHECK-NEXT:   File size: 136
+CHECK-NEXT:   Data:  (
+CHECK-NEXT:       0000: 53544143 4B204346 4920494E 49542031 30313020 3130202E 6366613A 20247273  |STACK CFI INIT 1010 10 .cfa: $rs|
+CHECK-NEXT:       0020: 70203820 2B202E72 613A202E 63666120 2D38202B 205E0A53 5441434B 20434649  |p 8 + .ra: .cfa -8 + ^.STACK CFI|
+CHECK-NEXT:       0040: 20313031 31202472 62703A20 2E636661 202D3136 202B205E 202E6366 613A2024  | 1011 $rbp: .cfa -16 + ^ .cfa: $|
+CHECK-NEXT:       0060: 72737020 3136202B 0A535441 434B2043 46492031 30313420 2E636661 3A202472  |rsp 16 +.STACK CFI 1014 .cfa: $r|
+CHECK-NEXT:       0080: 62702031 36202B0A                                                        |bp 16 +.|
+CHECK-NEXT:   )
diff --git a/lldb/lit/ObjectFile/Breakpad/uuid-matching-mac.test b/lldb/lit/ObjectFile/Breakpad/uuid-matching-mac.test
new file mode 100644
index 00000000000..f2dd2e56312
--- /dev/null
+++ b/lldb/lit/ObjectFile/Breakpad/uuid-matching-mac.test
@@ -0,0 +1,13 @@
+# RUN: yaml2obj %S/Inputs/uuid-matching-mac.yaml -o %T/uuid-matching-mac.out
+# RUN: cd %S
+# RUN: %lldb %T/uuid-matching-mac.out -s %s -o exit | FileCheck %s
+
+target symbols add Inputs/uuid-matching-mac.syms
+# CHECK-LABEL: target symbols add
+# CHECK: symbol file '{{.*}}uuid-matching-mac.syms' has been added to '{{.*}}uuid-matching-mac.out'
+
+image lookup -n main
+# CHECK-LABEL: image lookup
+# CHECK: Address: uuid-matching-mac.out[0x0000000100000f90]
+
+
diff --git a/lldb/lit/ObjectFile/ELF/Inputs/PT_LOAD-overlap-section.elf b/lldb/lit/ObjectFile/ELF/Inputs/PT_LOAD-overlap-section.elf
new file mode 100644
index 00000000000..d5fd2d1fa91
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/Inputs/PT_LOAD-overlap-section.elf
diff --git a/lldb/lit/ObjectFile/ELF/Inputs/minidebuginfo-main.c b/lldb/lit/ObjectFile/ELF/Inputs/minidebuginfo-main.c
new file mode 100644
index 00000000000..8f11dafece6
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/Inputs/minidebuginfo-main.c
@@ -0,0 +1,12 @@
+// This function will be embedded within the .symtab section of the
+// .gnu_debugdata section.
+int multiplyByFour(int num) { return num * 4; }
+
+// This function will be embedded within the .dynsym section of the main binary.
+int multiplyByThree(int num) { return num * 3; }
+
+int main(int argc, char *argv[]) {
+  int x = multiplyByThree(argc);
+  int y = multiplyByFour(x);
+  return y;
+}
diff --git a/lldb/lit/ObjectFile/ELF/Inputs/netbsd-amd64.core b/lldb/lit/ObjectFile/ELF/Inputs/netbsd-amd64.core
new file mode 100644
index 00000000000..bf647fdd792
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/Inputs/netbsd-amd64.core
diff --git a/lldb/lit/ObjectFile/ELF/PT_LOAD-empty.yaml b/lldb/lit/ObjectFile/ELF/PT_LOAD-empty.yaml
new file mode 100644
index 00000000000..9f1cb074572
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/PT_LOAD-empty.yaml
@@ -0,0 +1,26 @@
+# Test behavior on unusual (and probably corrupt) files. Test that we drop an
+# empty PT_LOAD segment.
+
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+#
+# CHECK-NOT: container
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_ARM
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_R ]
+    VAddr: 0x1000
+    Align: 0x4
diff --git a/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-PT_INTERP.yaml b/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-PT_INTERP.yaml
new file mode 100644
index 00000000000..e97afe9070c
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-PT_INTERP.yaml
@@ -0,0 +1,50 @@
+# Test that an overlapping PT_INTERP segment does not cause us to drop the
+# subsequent PT_LOAD segment.
+
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK:        Index: 0
+# CHECK-NEXT:   ID: 0xfffffffffffffffe
+# CHECK-NEXT:   Name: PT_LOAD[0]
+# CHECK-NEXT:   Type: container
+# CHECK-NEXT:   Permissions: rwx
+# CHECK-NEXT:   Thread specific: no
+# CHECK-NEXT:   VM address: 0x1000
+# CHECK-NEXT:   VM size: 12
+# CHECK-NEXT:   File size: 12
+# CHECK-NEXT:   Showing 2 subsections
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_ARM
+Sections:
+  - Name:            .interp
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Content:         3232
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x1004
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+ProgramHeaders:
+  - Type: PT_INTERP
+    Flags: [ PF_R ]
+    VAddr: 0x1000
+    Align: 0x4
+    Sections:
+      - Section: .interp
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_W, PF_R ]
+    VAddr: 0x1000
+    Align: 0x4
+    Sections:
+      - Section: .interp
+      - Section: .text
diff --git a/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-PT_TLS.yaml b/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-PT_TLS.yaml
new file mode 100644
index 00000000000..d6844666804
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-PT_TLS.yaml
@@ -0,0 +1,63 @@
+# Overlapping PT_LOAD and PT_TLS segments should be able to exist side by side.
+
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+# RUN: lldb %t -o "image lookup -a 0x1000" -b | FileCheck --check-prefix=LOOKUP %s
+
+# CHECK:        Index: 0
+# CHECK-NEXT:   ID: 0xffffffffffffffff
+# CHECK-NEXT:   Name: PT_TLS[0]
+# CHECK-NEXT:   Type: container
+# CHECK-NEXT:   Permissions: rw-
+# CHECK-NEXT:   Thread specific: yes
+# CHECK-NEXT:   VM address: 0x1000
+# CHECK-NEXT:   VM size: 16
+# CHECK-NEXT:   File size: 0
+# CHECK-NEXT:   Showing 1 subsections
+
+# CHECK:        Index: 1
+# CHECK-NEXT:   ID: 0xfffffffffffffffe
+# CHECK-NEXT:   Name: PT_LOAD[0]
+# CHECK-NEXT:   Type: container
+# CHECK-NEXT:   Permissions: rw-
+# CHECK-NEXT:   Thread specific: no
+# CHECK-NEXT:   VM address: 0x1000
+# CHECK-NEXT:   VM size: 16
+# CHECK-NEXT:   File size: 16
+# CHECK-NEXT:   Showing 1 subsections
+
+# LOOKUP-LABEL: image lookup -a 0x1000
+# LOOKUP:       Address: {{.*}}.PT_LOAD[0]..data + 0)
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_ARM
+Sections:
+  - Name:            .tbss
+    Type:            SHT_NOBITS
+    Flags:           [ SHF_ALLOC, SHF_WRITE, SHF_TLS ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Size:            0x10
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_WRITE ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Size:            0x10
+ProgramHeaders:
+  - Type: PT_TLS
+    Flags: [ PF_R, PF_W ]
+    VAddr: 0x1000
+    Align: 0x4
+    Sections:
+      - Section: .tbss
+  - Type: PT_LOAD
+    Flags: [ PF_W, PF_R ]
+    VAddr: 0x1000
+    Align: 0x4
+    Sections:
+      - Section: .data
diff --git a/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-section.yaml b/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-section.yaml
new file mode 100644
index 00000000000..3b7bde802ce
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap-section.yaml
@@ -0,0 +1,66 @@
+# Test behavior on strange (invalid?) elf files where the sections cross segment
+# boundary. The test input was generated from this yaml file, but the program
+# header was modified by hand, so this input is here for reference only.
+#
+# Right now lldb shortens sections to make sure every section is fully contained
+# within a segment, but other behaviors are possible too (including outright
+# rejecting such files).
+
+# RUN: lldb-test object-file %S/Inputs/PT_LOAD-overlap-section.elf | FileCheck %s
+
+# CHECK:      Index: 0
+# CHECK-NEXT: ID: 0xffffffffffffffff
+# CHECK-NEXT: Name: PT_LOAD[0]
+# CHECK-NEXT: Type: container
+# CHECK-NEXT: Permissions: rwx
+# CHECK-NEXT: Thread specific: no
+# CHECK-NEXT: VM address: 0x1006
+# CHECK-NEXT: VM size: 8
+# CHECK-NEXT: File size: 8
+# CHECK-NEXT: Showing 1 subsections
+# CHECK-NEXT:   Index: 0
+# CHECK-NEXT:   ID: 0x2
+# CHECK-NEXT:   Name: .text
+# CHECK-NEXT:   Type: code
+# CHECK-NEXT:   Permissions: r-x
+# CHECK-NEXT:   Thread specific: no
+# CHECK-NEXT:   VM address: 0x1008
+# CHECK-NEXT:   VM size: 6
+# CHECK-NEXT:   File size: 8
+
+# CHECK:      Index: 1
+# CHECK-NEXT: ID: 0x1
+# CHECK-NEXT: Name: .interp
+# CHECK-NEXT: Type: regular
+# CHECK-NEXT: Permissions: r--
+# CHECK-NEXT: Thread specific: no
+# CHECK-NEXT: VM address: 0x1000
+# CHECK-NEXT: VM size: 6
+# CHECK-NEXT: File size: 8
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_ARM
+Sections:
+  - Name:            .interp
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x1008
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_W, PF_R ]
+    VAddr: 0x1008 # Modified by hand to start at 0x1006
+    Align: 0x4
+    Sections:
+      - Section: .text
diff --git a/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap.yaml b/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap.yaml
new file mode 100644
index 00000000000..1315f54e6c0
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/PT_LOAD-overlap.yaml
@@ -0,0 +1,42 @@
+# Test behavior on unusual (and probably corrupt) object files. Check that we
+# drop the second PT_LOAD segment which overlaps with the first one.
+
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK: Type: container
+# CHECK-NOT: Type: container
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_ARM
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x1008
+    AddressAlign:    0x4
+    Content:         3232
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_W, PF_R ]
+    VAddr: 0x1000
+    Align: 0x4
+    Sections:
+      - Section: .text
+      - Section: .data
+  - Type: PT_LOAD
+    Flags: [ PF_R, PF_W ]
+    VAddr: 0x1008
+    Align: 0x4
+    Sections:
+      - Section: .data
diff --git a/lldb/lit/ObjectFile/ELF/PT_LOAD.yaml b/lldb/lit/ObjectFile/ELF/PT_LOAD.yaml
new file mode 100644
index 00000000000..d673a69c8cd
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/PT_LOAD.yaml
@@ -0,0 +1,79 @@
+# Test that sections are made child-sections of the PT_LOAD segments/sections.
+
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK:      Index: 0
+# CHECK-NEXT: ID: 0xffffffffffffffff
+# CHECK-NEXT: Name: PT_LOAD[0]
+# CHECK-NEXT: Type: container
+# CHECK-NEXT: Permissions: rwx
+# CHECK-NEXT: Thread specific: no
+# CHECK-NEXT: VM address: 0x1000
+# CHECK-NEXT: VM size: 10
+# CHECK-NEXT: File size: 10
+# CHECK-NEXT: Showing 2 subsections
+# CHECK-NEXT:   Index: 0
+# CHECK-NEXT:   ID: 0x1
+# CHECK-NEXT:   Name: .text
+# CHECK-NEXT:   Type: code
+# CHECK-NEXT:   Permissions: r-x
+# CHECK-NEXT:   Thread specific: no
+# CHECK-NEXT:   VM address: 0x1000
+# CHECK-NEXT:   VM size: 8
+# CHECK-NEXT:   File size: 8
+# CHECK-EMPTY:
+# CHECK-NEXT:   Index: 1
+# CHECK-NEXT:   ID: 0x2
+# CHECK-NEXT:   Name: .data
+# CHECK-NEXT:   Type: data
+# CHECK-NEXT:   Permissions: r--
+# CHECK-NEXT:   Thread specific: no
+# CHECK-NEXT:   VM address: 0x1008
+# CHECK-NEXT:   VM size: 2
+# CHECK-NEXT:   File size: 2
+# CHECK-EMPTY:
+# CHECK-EMPTY:
+# CHECK-NEXT: Index: 1
+# CHECK-NEXT: ID: 0x3
+# CHECK-NEXT: Name: .data_outside
+# CHECK-NEXT: Type: regular
+# CHECK-NEXT: Permissions: r--
+# CHECK-NEXT: Thread specific: no
+# CHECK-NEXT: VM address: 0x2000
+# CHECK-NEXT: VM size: 2
+# CHECK-NEXT: File size: 2
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_ARM
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x1008
+    AddressAlign:    0x4
+    Content:         3232
+  - Name:            .data_outside
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x2000
+    AddressAlign:    0x4
+    Content:         3232
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_W, PF_R ]
+    VAddr: 0x1000
+    Align: 0x4
+    Sections:
+      - Section: .text
+      - Section: .data
diff --git a/lldb/lit/ObjectFile/ELF/PT_TLS-overlap-PT_LOAD.yaml b/lldb/lit/ObjectFile/ELF/PT_TLS-overlap-PT_LOAD.yaml
new file mode 100644
index 00000000000..cd3939e0541
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/PT_TLS-overlap-PT_LOAD.yaml
@@ -0,0 +1,63 @@
+# Overlapping PT_LOAD and PT_TLS segments should be able to exist side by side.
+
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+# RUN: lldb %t -o "image lookup -a 0x1000" -b | FileCheck --check-prefix=LOOKUP %s
+
+# CHECK:        Index: 0
+# CHECK-NEXT:   ID: 0xffffffffffffffff
+# CHECK-NEXT:   Name: PT_LOAD[0]
+# CHECK-NEXT:   Type: container
+# CHECK-NEXT:   Permissions: rw-
+# CHECK-NEXT:   Thread specific: no
+# CHECK-NEXT:   VM address: 0x1000
+# CHECK-NEXT:   VM size: 16
+# CHECK-NEXT:   File size: 16
+# CHECK-NEXT:   Showing 1 subsections
+
+# CHECK:        Index: 1
+# CHECK-NEXT:   ID: 0xfffffffffffffffe
+# CHECK-NEXT:   Name: PT_TLS[0]
+# CHECK-NEXT:   Type: container
+# CHECK-NEXT:   Permissions: rw-
+# CHECK-NEXT:   Thread specific: yes
+# CHECK-NEXT:   VM address: 0x1000
+# CHECK-NEXT:   VM size: 16
+# CHECK-NEXT:   File size: 0
+# CHECK-NEXT:   Showing 1 subsections
+
+# LOOKUP-LABEL: image lookup -a 0x1000
+# LOOKUP:       Address: {{.*}}.PT_LOAD[0]..data + 0)
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_ARM
+Sections:
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_WRITE ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Size:            0x10
+  - Name:            .tbss
+    Type:            SHT_NOBITS
+    Flags:           [ SHF_ALLOC, SHF_WRITE, SHF_TLS ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Size:            0x10
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_W, PF_R ]
+    VAddr: 0x1000
+    Align: 0x4
+    Sections:
+      - Section: .data
+  - Type: PT_TLS
+    Flags: [ PF_R, PF_W ]
+    VAddr: 0x1000
+    Align: 0x4
+    Sections:
+      - Section: .tbss
diff --git a/lldb/lit/ObjectFile/ELF/aarch64-relocations.yaml b/lldb/lit/ObjectFile/ELF/aarch64-relocations.yaml
new file mode 100644
index 00000000000..b9433a0ef5a
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/aarch64-relocations.yaml
@@ -0,0 +1,93 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file -contents %t | FileCheck %s
+
+# CHECK:      Name: .debug_info
+# CHECK:      Data:  (
+# CHECK-NEXT:     0000: 47000000 04000000 00000801 00000000 0C002D00 00000000 00003700 00000000
+# CHECK-NEXT:     0020: 00000000 00000800 00000200 00000000 00000008 00000001 6F490000 00010243
+# CHECK-NEXT:     0040: 00000003 4B000000 050400
+# CHECK-NEXT: )
+
+--- !ELF
+FileHeader:      
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_AARCH64
+Sections:        
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x0000000000000004
+    Content:         E0031B32C0035FD6
+  - Name:            .debug_str
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_MERGE, SHF_STRINGS ]
+    AddressAlign:    0x0000000000000001
+    Size:            0x50
+  - Name:            .debug_abbrev
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Size:            0x10
+  - Name:            .debug_info
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content:         470000000400000000000801000000000C0000000000000000000000000000000000000000000800000002000000000000000008000000016F000000000102430000000300000000050400
+  - Name:            .rela.debug_info
+    Type:            SHT_RELA
+    Link:            .symtab
+    AddressAlign:    0x0000000000000008
+    Info:            .debug_info
+    Relocations:     
+      - Offset:          0x0000000000000006
+        Symbol:          .debug_abbrev
+        Type:            R_AARCH64_ABS32
+      - Offset:          0x000000000000000C
+        Symbol:          .debug_str
+        Type:            R_AARCH64_ABS32
+      - Offset:          0x0000000000000012
+        Symbol:          .debug_str
+        Type:            R_AARCH64_ABS32
+        Addend:          45
+      - Offset:          0x0000000000000016
+        Symbol:          .debug_line
+        Type:            R_AARCH64_ABS32
+      - Offset:          0x000000000000001A
+        Symbol:          .debug_str
+        Type:            R_AARCH64_ABS32
+        Addend:          55
+      - Offset:          0x000000000000001E
+        Symbol:          .text
+        Type:            R_AARCH64_ABS64
+      - Offset:          0x000000000000002B
+        Symbol:          .text
+        Type:            R_AARCH64_ABS64
+      - Offset:          0x0000000000000039
+        Symbol:          .debug_str
+        Type:            R_AARCH64_ABS32
+        Addend:          73
+      - Offset:          0x0000000000000044
+        Symbol:          .debug_str
+        Type:            R_AARCH64_ABS32
+        Addend:          75
+  - Name:            .debug_line
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Size:            0x20
+Symbols:         
+  - Name:            .text
+    Type:            STT_SECTION
+    Section:         .text
+  - Name:            .debug_str
+    Type:            STT_SECTION
+    Section:         .debug_str
+  - Name:            .debug_abbrev
+    Type:            STT_SECTION
+    Section:         .debug_abbrev
+  - Name:            .debug_info
+    Type:            STT_SECTION
+    Section:         .debug_info
+  - Name:            .debug_line
+    Type:            STT_SECTION
+    Section:         .debug_line
+...
diff --git a/lldb/lit/ObjectFile/ELF/base-address.yaml b/lldb/lit/ObjectFile/ELF/base-address.yaml
new file mode 100644
index 00000000000..68f11770835
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/base-address.yaml
@@ -0,0 +1,34 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK: Base VM address: 0x400000
+
+--- !ELF
+FileHeader:      
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+  Entry:           0x0000000000400078
+Sections:        
+  - Name:            .pad
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x0000000000400000
+    AddressAlign:    0x0000000000001000
+    Size:            0x78
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x0000000000400078
+    AddressAlign:    0x0000000000000001
+    Content:         48C7C0E700000048C7C72F0000000F05CC
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_R ]
+    VAddr: 0x400000
+    Align: 0x200000
+    Sections:
+      - Section: .pad
+      - Section: .text
+...
diff --git a/lldb/lit/ObjectFile/ELF/basic-info.yaml b/lldb/lit/ObjectFile/ELF/basic-info.yaml
new file mode 100644
index 00000000000..0e1db67e9d5
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/basic-info.yaml
@@ -0,0 +1,27 @@
+# REQUIRES: lld
+
+# RUN: yaml2obj %s > %t.o
+# RUN: ld.lld %t.o -o %t -image-base 0x47000
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK: Plugin name: elf
+# CHECK: Architecture: x86_64--
+# CHECK: Executable: true
+# CHECK: Stripped: false
+# CHECK: Type: executable
+# CHECK: Strata: user
+# CHECK: Base VM address: 0x47000
+
+--- !ELF
+FileHeader:      
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_X86_64
+Sections:        
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x0000000000000010
+    Content:         554889E55DC3
+...
diff --git a/lldb/lit/ObjectFile/ELF/build-id-case.yaml b/lldb/lit/ObjectFile/ELF/build-id-case.yaml
new file mode 100644
index 00000000000..f9786b3754f
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/build-id-case.yaml
@@ -0,0 +1,40 @@
+# RUN: mkdir -p %t/.build-id/1b
+# RUN: yaml2obj %s > %t/.build-id/1b/8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug
+# RUN: cd %t
+# RUN: llvm-objcopy --strip-all %t/.build-id/1b/8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug %t/stripped.out
+# RUN: lldb-test object-file %t/stripped.out | FileCheck %s
+
+# CHECK: Name: .debug_frame
+# CHECK-NEXT: Type: dwarf-frame
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+  Entry:           0x00000000004003D0
+Sections:
+  - Name:            .note.gnu.build-id
+    Type:            SHT_NOTE
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x0000000000400274
+    AddressAlign:    0x0000000000000004
+    Content:         040000001400000003000000474E55001B8A73AC238390E32A7FF4AC8EBE4D6A41ECF5C9
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x00000000004003D0
+    AddressAlign:    0x0000000000000010
+    Content:         DEADBEEFBAADF00D
+  - Name:            .debug_frame
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000008
+    Content:         DEADBEEFBAADF00D
+Symbols:
+  - Name:            main
+    Type:            STT_FUNC
+    Section:         .text
+    Value:           0x00000000004003D0
+    Size:            0x0000000000000008
+...
diff --git a/lldb/lit/ObjectFile/ELF/compressed-sections.yaml b/lldb/lit/ObjectFile/ELF/compressed-sections.yaml
new file mode 100644
index 00000000000..f8c31d52bb8
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/compressed-sections.yaml
@@ -0,0 +1,44 @@
+# REQUIRES: zlib
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file --contents %t | FileCheck %s
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_386
+Sections:
+  - Name:            .hello_elf
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_COMPRESSED ]
+    Content:         010000000800000001000000789c5330700848286898000009c802c1
+  - Name:            .bogus
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_COMPRESSED ]
+    Content:         deadbeefbaadf00d
+  - Name:            .zdebug_info
+    Type:            SHT_PROGBITS
+    Content:         5A4C49420000000000000008789c5330700848286898000009c802c1
+
+# CHECK: Name: .hello_elf
+# CHECK-NEXT: Type: regular
+# CHECK: VM address: 0
+# CHECK-NEXT: VM size: 0
+# CHECK-NEXT: File size: 28
+# CHECK-NEXT: Data: (
+# CHECK-NEXT: 20304050 60708090
+# CHECK-NEXT: )
+
+# CHECK: Name: .bogus
+# CHECK-NEXT: Type: regular
+# CHECK: VM address: 0
+# CHECK-NEXT: VM size: 0
+# CHECK-NEXT: File size: 8
+# CHECK-NEXT: Data: ()
+
+# CHECK: Name: .zdebug_info
+# CHECK: dwarf-info
+# CHECK: File size: 28
+# CHECK: Data: (
+# CHECK-NEXT: 20304050 60708090
+# CHECK-NEXT: )
diff --git a/lldb/lit/ObjectFile/ELF/duplicate-section.yaml b/lldb/lit/ObjectFile/ELF/duplicate-section.yaml
new file mode 100644
index 00000000000..8b280d2449b
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/duplicate-section.yaml
@@ -0,0 +1,41 @@
+# RUN: mkdir -p %t/.build-id/1b
+# RUN: yaml2obj %s > %t/.build-id/1b/8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug
+# RUN: cd %t
+# RUN: llvm-objcopy --strip-all --add-gnu-debuglink=.build-id/1b/8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug %t/.build-id/1b/8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9.debug %t/stripped.out
+# RUN: lldb-test object-file %t/stripped.out | FileCheck %s
+
+# Make sure that the debug_frame section is present only once.
+# CHECK: Name: .debug_frame
+# CHECK-NOT: .debug_frame
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+  Entry:           0x00000000004003D0
+Sections:
+  - Name:            .note.gnu.build-id
+    Type:            SHT_NOTE
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x0000000000400274
+    AddressAlign:    0x0000000000000004
+    Content:         040000001400000003000000474E55001B8A73AC238390E32A7FF4AC8EBE4D6A41ECF5C9
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x00000000004003D0
+    AddressAlign:    0x0000000000000010
+    Content:         DEADBEEFBAADF00D
+  - Name:            .debug_frame
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000008
+    Content:         DEADBEEFBAADF00D
+Symbols:
+  - Name:            main
+    Type:            STT_FUNC
+    Section:         .text
+    Value:           0x00000000004003D0
+    Size:            0x0000000000000008
+...
diff --git a/lldb/lit/ObjectFile/ELF/gnu-debuglink.yaml b/lldb/lit/ObjectFile/ELF/gnu-debuglink.yaml
new file mode 100644
index 00000000000..b39b3187ae9
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/gnu-debuglink.yaml
@@ -0,0 +1,32 @@
+# RUN: yaml2obj %s > %t
+# RUN: llvm-objcopy --strip-all --add-gnu-debuglink=%t %t %t.stripped
+# RUN: lldb-test object-file %t.stripped | FileCheck %s
+
+# CHECK: Name: .debug_frame
+# CHECK-NEXT: Type: dwarf-frame
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+  Entry:           0x00000000004003D0
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x00000000004003D0
+    AddressAlign:    0x0000000000000010
+    Content:         DEADBEEFBAADF00D
+  - Name:            .debug_frame
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000008
+    Content:         DEADBEEFBAADF00D
+Symbols:
+  - Name:            main
+    Type:            STT_FUNC
+    Section:         .text
+    Value:           0x00000000004003D0
+    Size:            0x0000000000000008
+...
diff --git a/lldb/lit/ObjectFile/ELF/many-sections.s b/lldb/lit/ObjectFile/ELF/many-sections.s
new file mode 100644
index 00000000000..15d7e8fc158
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/many-sections.s
@@ -0,0 +1,72 @@
+# REQUIRES: x86
+# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux %s -o %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+## Check that we are able to parse ELF files with more than SHN_LORESERVE
+## sections. This generates a file that contains 64k sections from
+## aaaaaaaa..dddddddd, plus a couple of standard ones (.strtab, etc.)
+## Check the number is correct plus the names of a couple of chosen sections.
+
+# CHECK: Showing 65540 sections
+# CHECK: Name: aaaaaaaa
+# CHECK: Name: bbbbbbbb
+# CHECK: Name: cccccccc
+# CHECK: Name: abcdabcd
+# CHECK: Name: dddddddd
+
+.macro gen_sections4 x
+  .section a\x
+  .section b\x
+  .section c\x
+  .section d\x
+.endm
+
+.macro gen_sections16 x
+  gen_sections4 a\x
+  gen_sections4 b\x
+  gen_sections4 c\x
+  gen_sections4 d\x
+.endm
+
+.macro gen_sections64 x
+  gen_sections16 a\x
+  gen_sections16 b\x
+  gen_sections16 c\x
+  gen_sections16 d\x
+.endm
+
+.macro gen_sections256 x
+  gen_sections64 a\x
+  gen_sections64 b\x
+  gen_sections64 c\x
+  gen_sections64 d\x
+.endm
+
+.macro gen_sections1024 x
+  gen_sections256 a\x
+  gen_sections256 b\x
+  gen_sections256 c\x
+  gen_sections256 d\x
+.endm
+
+.macro gen_sections4096 x
+  gen_sections1024 a\x
+  gen_sections1024 b\x
+  gen_sections1024 c\x
+  gen_sections1024 d\x
+.endm
+
+.macro gen_sections16384 x
+  gen_sections4096 a\x
+  gen_sections4096 b\x
+  gen_sections4096 c\x
+  gen_sections4096 d\x
+.endm
+
+gen_sections16384 a
+gen_sections16384 b
+gen_sections16384 c
+gen_sections16384 d
+
+.global _start
+_start:
diff --git a/lldb/lit/ObjectFile/ELF/minidebuginfo-corrupt-xz.yaml b/lldb/lit/ObjectFile/ELF/minidebuginfo-corrupt-xz.yaml
new file mode 100644
index 00000000000..cec34b9c623
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/minidebuginfo-corrupt-xz.yaml
@@ -0,0 +1,29 @@
+# REQUIRES: lzma
+
+# This test checks that an error occurs when a corrupted
+# .gnu_debugdata section is trying to be xz uncompressed.
+
+# RUN: yaml2obj %s > %t.obj
+
+# TODO(kwk): once yaml2obj doesn't auto-generate a .symtab section
+# when there's none in YAML, remove the following line:
+
+# RUN: llvm-objcopy --remove-section=.symtab %t.obj
+
+# RUN: %lldb -b -o 'image dump symtab' %t.obj 2>&1 | FileCheck %s
+
+# CHECK: warning: (x86_64) {{.*}}.obj An error occurred while decompression the section .gnu_debugdata: lzma_stream_buffer_decode()=lzma error: LZMA_DATA_ERROR
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+  Entry:           0x00000000004004C0
+Sections:
+  - Name:            .gnu_debugdata
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content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
+...
diff --git a/lldb/lit/ObjectFile/ELF/minidebuginfo-find-symbols.yaml b/lldb/lit/ObjectFile/ELF/minidebuginfo-find-symbols.yaml
new file mode 100644
index 00000000000..230ce8bb1c3
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/minidebuginfo-find-symbols.yaml
@@ -0,0 +1,26 @@
+# REQUIRES: lzma
+
+# RUN: yaml2obj %s > %t.obj
+
+# TODO(kwk): once yaml2obj doesn't auto-generate a .symtab section
+# when there's none in YAML, remove the following line:
+
+# RUN: llvm-objcopy --remove-section=.symtab %t.obj
+
+# RUN: %lldb -b -o 'image dump symtab' %t.obj | FileCheck %s
+
+# CHECK: [ 0] 1 X Code 0x00000000004005b0 0x000000000000000f 0x00000012 multiplyByFour
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+  Entry:           0x00000000004004C0
+Sections:
+  - Name:            .gnu_debugdata
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content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
+...
diff --git a/lldb/lit/ObjectFile/ELF/minidebuginfo-no-lzma.yaml b/lldb/lit/ObjectFile/ELF/minidebuginfo-no-lzma.yaml
new file mode 100644
index 00000000000..a127109e991
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/minidebuginfo-no-lzma.yaml
@@ -0,0 +1,29 @@
+# REQUIRES: !lzma
+
+# This test checks that a warning is printed when we're trying
+# to decompress a .gnu_debugdata section when no LZMA support was compiled in.
+
+# RUN: yaml2obj %s > %t.obj
+
+# TODO(kwk): once yaml2obj doesn't auto-generate a .symtab section
+# when there's none in YAML, remove the following line:
+
+# RUN: llvm-objcopy --remove-section=.symtab %t.obj
+
+# RUN: %lldb -b -o 'image dump symtab' %t.obj 2>&1 | FileCheck %s
+
+# CHECK: warning: (x86_64) {{.*}}.obj No LZMA support found for reading .gnu_debugdata section
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+  Entry:           0x00000000004004C0
+Sections:
+  - Name:            .gnu_debugdata
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content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
+...
diff --git a/lldb/lit/ObjectFile/ELF/minidebuginfo-set-and-hit-breakpoint.test b/lldb/lit/ObjectFile/ELF/minidebuginfo-set-and-hit-breakpoint.test
new file mode 100644
index 00000000000..33188d2b4b7
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/minidebuginfo-set-and-hit-breakpoint.test
@@ -0,0 +1,86 @@
+# REQUIRES: system-linux, lzma, xz
+
+# We want to keep the symbol "multiplyByThree" in the .dynamic section and not
+# have it put the default .symtab section.
+# RUN: echo "{multiplyByThree;};" > %T/dynmic-symbols.txt
+# RUN: %clang -Wl,--dynamic-list=%T/dynmic-symbols.txt -g -o %t.binary %p/Inputs/minidebuginfo-main.c
+
+# The following section is adapted from GDB's official documentation:
+# http://sourceware.org/gdb/current/onlinedocs/gdb/MiniDebugInfo.html#MiniDebugInfo
+
+# Extract the dynamic symbols from the main binary, there is no need
+# to also have these in the normal symbol table.
+
+# IGNORE: llvm-nm -D %t.binary --format=posix --defined-only | awk '{ print $1 }' | sort > %t.dynsyms
+
+# Extract all the text (i.e. function) symbols from the debuginfo.
+# (Note that we actually also accept "D" symbols, for the benefit
+# of platforms like PowerPC64 that use function descriptors.)
+
+# IGNORE: llvm-nm %t.binary --format=posix --defined-only | awk '{ if ($2 == "T" || $2 == "t" || $2 == "D") print $1 }' | sort > %t.funcsyms
+
+# Keep all the function symbols not already in the dynamic symbol
+# table.
+
+# IGNORE: comm -13 %t.dynsyms %t.funcsyms > %t.keep_symbols
+# The result of the preceeding command can be preprocessed in %p/Inputs/minidebuginfo.keep_symbols
+# because we know what symbol to keep.
+# RUN: echo "multiplyByFour" > %p/Inputs/minidebuginfo.keep_symbols
+
+# Separate full debug info into debug binary.
+
+# RUN: llvm-objcopy --only-keep-debug %t.binary %t.debug
+
+# Copy the full debuginfo, keeping only a minimal set of symbols and
+# removing some unnecessary sections.
+
+# RUN: llvm-objcopy -S --remove-section .gdb_index --remove-section .comment --keep-symbols=%p/Inputs/minidebuginfo.keep_symbols %t.debug %t.mini_debuginfo
+
+# This command is not from the GDB manual but it slims down embedded minidebug
+# info. On top if that, it ensures that we only have the multiplyByThree symbol
+# in the .dynsym section of the main binary.
+# RUN: llvm-objcopy --remove-section=.rela.dyn --remove-section=.gnu.version --remove-section=.gnu.hash --remove-section=.dynsym %t.mini_debuginfo
+
+# Drop the full debug info from the original binary.
+
+# RUN: llvm-strip --strip-all -R .comment %t.binary
+
+# Inject the compressed data into the .gnu_debugdata section of the
+# original binary.
+
+# RUN: xz --force --keep %t.mini_debuginfo
+
+# RUN: llvm-objcopy --add-section .gnu_debugdata=%t.mini_debuginfo.xz %t.binary
+
+# Now run the binary and see that we can set and hit a breakpoint
+# from within the .dynsym section (multiplyByThree) and one from
+# the .symtab section embedded in the .gnu_debugdata section (multiplyByFour).
+
+# RUN: %lldb -b -o 'b multiplyByThree' -o 'b multiplyByFour' -o 'run' -o 'continue' -o 'breakpoint list -v' %t.binary | FileCheck %s
+
+# CHECK: (lldb) b multiplyByThree
+# CHECK-NEXT: Breakpoint 1: where = minidebuginfo-set-and-hit-breakpoint.test.tmp.binary`multiplyByThree, address = 0x{{.*}}
+
+# CHECK: (lldb) b multiplyByFour
+# CHECK-NEXT: Breakpoint 2: where = minidebuginfo-set-and-hit-breakpoint.test.tmp.binary`multiplyByFour, address = 0x{{.*}}
+
+# CHECK: * thread #1, name = 'minidebuginfo-s', stop reason = breakpoint 1.1
+# CHECK: * thread #1, name = 'minidebuginfo-s', stop reason = breakpoint 2.1
+
+# CHECK: (lldb) breakpoint list -v
+# CHECK-NEXT: Current breakpoints:
+# CHECK-NEXT: 1: name = 'multiplyByThree'
+# CHECK-NEXT:  1.1: 
+# CHECK-NEXT:  module = {{.*}}/minidebuginfo-set-and-hit-breakpoint.test.tmp.binary
+# CHECK-NEXT:  symbol = multiplyByThree
+# CHECK-NEXT:  address = 0x{{.*}}
+# CHECK-NEXT:  resolved = true
+# CHECK-NEXT:  hit count = 1 
+
+# CHECK: 2: name = 'multiplyByFour'
+# CHECK-NEXT:  2.1: 
+# CHECK-NEXT:  module = {{.*}}/minidebuginfo-set-and-hit-breakpoint.test.tmp.binary
+# CHECK-NEXT:  symbol = multiplyByFour
+# CHECK-NEXT:  address = 0x{{.*}}
+# CHECK-NEXT:  resolved = true
+# CHECK-NEXT:  hit count = 1 
diff --git a/lldb/lit/ObjectFile/ELF/netbsd-core-amd64.test b/lldb/lit/ObjectFile/ELF/netbsd-core-amd64.test
new file mode 100644
index 00000000000..7140b4f8998
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/netbsd-core-amd64.test
@@ -0,0 +1,12 @@
+# Test whether NetBSD core dumps are recognized correctly.
+
+# Core dump generated by the following program:
+# int main() {
+#   void* v = 0;
+#   *v = 1;
+#   return 0;
+# }
+
+# RUN: lldb-test object-file %S/Inputs/netbsd-amd64.core | FileCheck %s
+# CHECK: Architecture: x86_64-unknown-netbsd
+# CHECK: Type: core file
diff --git a/lldb/lit/ObjectFile/ELF/netbsd-exec-8.99.30-amd64.yaml b/lldb/lit/ObjectFile/ELF/netbsd-exec-8.99.30-amd64.yaml
new file mode 100644
index 00000000000..d8e68e9085a
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/netbsd-exec-8.99.30-amd64.yaml
@@ -0,0 +1,22 @@
+# Test whether NetBSD executables are recognized correctly.
+
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+# CHECK: Architecture: x86_64--netbsd8.99.30
+# CHECK: Type: executable
+
+--- !ELF
+FileHeader:      
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+  Entry:           0x00000000002006F0
+Sections:        
+  - Name:            .note.netbsd.ident
+    Type:            SHT_NOTE
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x00000000002005A8
+    AddressAlign:    0x0000000000000004
+    Content:         0700000004000000010000004E6574425344000078B29535
+...
diff --git a/lldb/lit/ObjectFile/ELF/section-addresses.yaml b/lldb/lit/ObjectFile/ELF/section-addresses.yaml
new file mode 100644
index 00000000000..012abbf1f6d
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/section-addresses.yaml
@@ -0,0 +1,58 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK-LABEL: Name: .one
+# CHECK: VM address: 0x0
+
+# CHECK-LABEL: Name: .nonalloc
+# CHECK: VM address: 0x0
+
+# CHECK-LABEL: Name: .two
+# CHECK: VM address: 0x8
+
+# CHECK-LABEL: Name: .three
+# CHECK: VM address: 0xc
+
+# CHECK-LABEL: Name: .four
+# CHECK: VM address: 0xc
+
+# CHECK-LABEL: Name: .five
+# CHECK: VM address: 0x1000
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_X86_64
+  Entry:           0x00000000000007A0
+Sections:
+  - Name:            .one
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x0000000000000004
+    Content:         DEADBEEFBAADF00D
+  - Name:            .nonalloc
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000004
+    Content:         DEADBEEFBAADF00D
+  - Name:            .two
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x0000000000000004
+    Content:         DE
+  - Name:            .three
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x0000000000000004
+  - Name:            .four
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x0000000000000004
+    Content:         DEADBEEFBAADF00D
+  - Name:            .five
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x0000000000001000
+    Content:         DEADBEEFBAADF00D
+...
diff --git a/lldb/lit/ObjectFile/ELF/section-overlap.yaml b/lldb/lit/ObjectFile/ELF/section-overlap.yaml
new file mode 100644
index 00000000000..bfbd873be41
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/section-overlap.yaml
@@ -0,0 +1,51 @@
+# Test handling of (corrupt?) object files, which have sections with overlapping
+# virtual addresses.
+#
+# Right now the overlapping sections get dropped, but other behaviors
+# (including outright rejecting such files) are possible too.
+
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK-NOT: .overlap1
+# CHECK-NOT: .overlap2
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_ARM
+Sections:
+  - Name:            .sect1
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x1000
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+  - Name:            .overlap1
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x1004
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+  - Name:            .sect2
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x2000
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+  - Name:            .overlap2
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x2004
+    AddressAlign:    0x4
+    Content:         DEADBEEFBAADF00D
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_W, PF_R ]
+    VAddr: 0x1000
+    Align: 0x4
+    Sections:
+      - Section: .sect1
+      - Section: .overlap1
diff --git a/lldb/lit/ObjectFile/ELF/section-permissions.yaml b/lldb/lit/ObjectFile/ELF/section-permissions.yaml
new file mode 100644
index 00000000000..99c2773c81b
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/section-permissions.yaml
@@ -0,0 +1,34 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK-LABEL: Name: .r-x
+# CHECK: Permissions: r-x
+#
+# CHECK-LABEL: Name: .rw-
+# CHECK: Permissions: rw-
+
+# CHECK-LABEL: Name: .---
+# CHECK: Permissions: ---
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_X86_64
+  Entry:           0x00000000000007A0
+Sections:
+  - Name:            .r-x
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Content:         DEADBEEFBAADF00D
+  - Name:            .rw-
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x0000000000000004
+    Content:         DEADBEEFBAADF00D
+  - Name:            .---
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content:         DEADBEEFBAADF00D
+...
diff --git a/lldb/lit/ObjectFile/ELF/section-types-edgecases.yaml b/lldb/lit/ObjectFile/ELF/section-types-edgecases.yaml
new file mode 100644
index 00000000000..ad1fa2d9097
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/section-types-edgecases.yaml
@@ -0,0 +1,35 @@
+# This test doesn't attempt to mandate a specific section classification. It is
+# here to document the existing behavior and to make sure we don't do something
+# completely crazy (like crashing).
+
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# The section is called .data, but it has the SHF_EXECINSTR flag set. Have
+# the flag take precedence over the name.
+# CHECK-LABEL: Name: .data
+# CHECK-NEXT: Type: code
+
+# Section type (SHT_SYMTAB) takes precedence over name-based deduction.
+# CHECK-LABEL: Name: .text
+# CHECK-NEXT: Type: elf-symbol-table
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_DYN
+  Machine:         EM_X86_64
+  Entry:           0x00000000000007A0
+Sections:
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_EXECINSTR, SHF_ALLOC ]
+    AddressAlign:    0x0000000000000004
+    Content:         DEADBEEFBAADF00D
+  - Name:            .text
+    Type:            SHT_SYMTAB
+    Flags:           [ ]
+    AddressAlign:    0x0000000000000004
+    Content:         DEADBEEFBAADF00D
+...
diff --git a/lldb/lit/ObjectFile/ELF/section-types.yaml b/lldb/lit/ObjectFile/ELF/section-types.yaml
new file mode 100644
index 00000000000..9f6b4c0533b
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/section-types.yaml
@@ -0,0 +1,88 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK-LABEL: Name: .text
+# CHECK-NEXT: Type: code
+
+# CHECK-LABEL: Name: .debug_info
+# CHECK-NEXT: Type: dwarf-info
+
+# CHECK-LABEL: Name: .debug_types
+# CHECK-NEXT: Type: dwarf-types
+
+# CHECK-LABEL: Name: .debug_types.dwo
+# CHECK-NEXT: Type: dwarf-types-dwo
+
+# CHECK-LABEL: Name: .debug_names
+# CHECK-NEXT: Type: dwarf-names
+
+# CHECK-LABEL: Name: .gnu_debugaltlink
+# CHECK-NEXT: Type: dwarf-gnu-debugaltlink
+
+# CHECK-LABEL: Name: __codesection
+# CHECK-NEXT: Type: code
+
+# CHECK-LABEL: Name: .data
+# CHECK-NEXT: Type: data
+# CHECK: Thread specific: no
+
+# CHECK-LABEL: Name: .tdata
+# CHECK-NEXT: Type: data
+# CHECK: Thread specific: yes
+
+# CHECK-LABEL: Name: .tbss
+# CHECK-NEXT: Type: zero-fill
+# CHECK: Thread specific: yes
+
+--- !ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_X86_64
+  Entry:           0x00000000000007A0
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Content:         DEADBEEFBAADF00D
+  - Name:            .debug_info
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content:         DEADBEEFBAADF00D
+  - Name:            .debug_types
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content:         DEADBEEFBAADF00D
+  - Name:            .debug_types.dwo
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content:         DEADBEEFBAADF00D
+  - Name:            .debug_names
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content:         DEADBEEFBAADF00D
+  - Name:            .gnu_debugaltlink
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x0000000000000001
+    Content:         DEADBEEFBAADF00D
+  - Name:            __codesection
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Content:         DEADBEEFBAADF00D
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x0000000000000004
+    Content:         2F000000
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x0000000000000004
+    Content:         2F000000
+  - Name:            .tbss
+    Type:            SHT_NOBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x0000000000000004
+    Size:            0x0000000000000004
+...
diff --git a/lldb/lit/ObjectFile/ELF/short-build-id.yaml b/lldb/lit/ObjectFile/ELF/short-build-id.yaml
new file mode 100644
index 00000000000..90781347392
--- /dev/null
+++ b/lldb/lit/ObjectFile/ELF/short-build-id.yaml
@@ -0,0 +1,26 @@
+# RUN: yaml2obj %s >%t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK: UUID: 333059A4-3CC3-D5F9
+
+--- !ELF
+FileHeader:      
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+  Entry:           0x0000000000201000
+Sections:        
+  - Name:            .note.gnu.build-id
+    Type:            SHT_NOTE
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x0000000000200190
+    AddressAlign:    0x0000000000000004
+    Content:         040000000800000003000000474E5500333059A43CC3D5F9
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x0000000000201000
+    AddressAlign:    0x0000000000000004
+    Content:         ''
+...
diff --git a/lldb/lit/ObjectFile/MachO/lc_build_version.yaml b/lldb/lit/ObjectFile/MachO/lc_build_version.yaml
new file mode 100644
index 00000000000..763525c6e5b
--- /dev/null
+++ b/lldb/lit/ObjectFile/MachO/lc_build_version.yaml
@@ -0,0 +1,219 @@
+# RUN: yaml2obj %s > %t.out
+# RUN: lldb-test symbols %t.out | FileCheck %s
+# Test that the deployment target is parsed from the load commands.
+# CHECK: x86_64-apple-macosx10.14.0
+# CHECK: x86_64-apple-ios12.0.0-macabi
+--- !mach-o
+FileHeader:      
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+    - ''
+    - ''
+...
diff --git a/lldb/lit/ObjectFile/MachO/lc_build_version_notools.yaml b/lldb/lit/ObjectFile/MachO/lc_build_version_notools.yaml
new file mode 100644
index 00000000000..f84c71aff6a
--- /dev/null
+++ b/lldb/lit/ObjectFile/MachO/lc_build_version_notools.yaml
@@ -0,0 +1,206 @@
+# RUN: yaml2obj %s > %t.out
+# RUN: lldb-test symbols %t.out | FileCheck %s
+# Test that the deployment target is parsed from the load commands.
+# CHECK: x86_64-apple-macosx10.14.0
+--- !mach-o
+FileHeader:      
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+    - ' '
+    - __mh_execute_header
+    - _main
+    - dyld_stub_binder
+    - ''
+    - ''
+    - ''
+...
diff --git a/lldb/lit/ObjectFile/MachO/lc_version_min.yaml b/lldb/lit/ObjectFile/MachO/lc_version_min.yaml
new file mode 100644
index 00000000000..e79107069f3
--- /dev/null
+++ b/lldb/lit/ObjectFile/MachO/lc_version_min.yaml
@@ -0,0 +1,205 @@
+# RUN: yaml2obj %s > %t.out
+# RUN: lldb-test object-file %t.out | FileCheck %s
+
+# Test that the deployment target is parsed from the load commands.
+# CHECK: Architecture: x86_64-apple-macosx10.9.0
+--- !mach-o
+FileHeader:      
+  magic:           0xFEEDFACF
+  cputype:         0x01000007
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+  - cmd:             LC_LOAD_DYLIB
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+      compatibility_version: 65536
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+    - ' '
+    - __mh_execute_header
+    - _main
+    - dyld_stub_binder
+    - ''
+    - ''
+    - ''
+...
diff --git a/lldb/lit/ObjectFile/MachO/subsections.yaml b/lldb/lit/ObjectFile/MachO/subsections.yaml
new file mode 100644
index 00000000000..a92ef41d79f
--- /dev/null
+++ b/lldb/lit/ObjectFile/MachO/subsections.yaml
@@ -0,0 +1,126 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+#CHECK:     Showing 2 sections
+#CHECK-NEXT:  Index: 0
+#CHECK-NEXT:  ID: 0x100
+#CHECK-NEXT:  Name: __PAGEZERO
+#CHECK-NEXT:  Type: container
+#CHECK-NEXT:  Permissions: ---
+#CHECK-NEXT:  Thread specific: no
+#CHECK-NEXT:  VM address: 0x0
+#CHECK-NEXT:  VM size: 4294967296
+#CHECK-NEXT:  File size: 0
+#CHECK-NEXT:  There are no subsections
+#CHECK-EMPTY:
+#CHECK-NEXT:  Index: 1
+#CHECK-NEXT:  ID: 0x200
+#CHECK-NEXT:  Name: __TEXT
+#CHECK-NEXT:  Type: container
+#CHECK-NEXT:  Permissions: r-x
+#CHECK-NEXT:  Thread specific: no
+#CHECK-NEXT:  VM address: 0x100000000
+#CHECK-NEXT:  VM size: 4096
+#CHECK-NEXT:  File size: 4096
+#CHECK-NEXT:  Showing 3 subsections
+#CHECK-NEXT:    Index: 0
+#CHECK-NEXT:    ID: 0x1
+#CHECK-NEXT:    Name: __text
+#CHECK-NEXT:    Type: code
+#CHECK-NEXT:    Permissions: r-x
+#CHECK-NEXT:    Thread specific: no
+#CHECK-NEXT:    VM address: 0x100000f30
+#CHECK-NEXT:    VM size: 22
+#CHECK-NEXT:    File size: 22
+#CHECK-EMPTY:
+#CHECK-NEXT:    Index: 1
+#CHECK-NEXT:    ID: 0x2
+#CHECK-NEXT:    Name: __unwind_info
+#CHECK-NEXT:    Type: compact-unwind
+#CHECK-NEXT:    Permissions: r-x
+#CHECK-NEXT:    Thread specific: no
+#CHECK-NEXT:    VM address: 0x100000f48
+#CHECK-NEXT:    VM size: 76
+#CHECK-NEXT:    File size: 76
+#CHECK-EMPTY:
+#CHECK-NEXT:    Index: 2
+#CHECK-NEXT:    ID: 0x3
+#CHECK-NEXT:    Name: __eh_frame
+#CHECK-NEXT:    Type: eh-frame
+#CHECK-NEXT:    Permissions: r-x
+#CHECK-NEXT:    Thread specific: no
+#CHECK-NEXT:    VM address: 0x100000f98
+#CHECK-NEXT:    VM size: 104
+#CHECK-NEXT:    File size: 104
+
+--- !mach-o
+FileHeader:      
+  magic:           0xFEEDFACF
+  cputype:         0x01000007
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+LoadCommands:    
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+    flags:           0
+  - cmd:             LC_SEGMENT_64
+    cmdsize:         312
+    segname:         __TEXT
+    vmaddr:          4294967296
+    vmsize:          4096
+    fileoff:         0
+    filesize:        4096
+    maxprot:         7
+    initprot:        5
+    nsects:          3
+    flags:           0
+    Sections:        
+      - sectname:        __text
+        segname:         __TEXT
+        addr:            0x0000000100000F30
+        size:            22
+        offset:          0x00000F30
+        align:           4
+        reloff:          0x00000000
+        nreloc:          0
+        flags:           0x80000400
+        reserved1:       0x00000000
+        reserved2:       0x00000000
+        reserved3:       0x00000000
+      - sectname:        __unwind_info
+        segname:         __TEXT
+        addr:            0x0000000100000F48
+        size:            76
+        offset:          0x00000F48
+        align:           2
+        reloff:          0x00000000
+        nreloc:          0
+        flags:           0x00000000
+        reserved1:       0x00000000
+        reserved2:       0x00000000
+        reserved3:       0x00000000
+      - sectname:        __eh_frame
+        segname:         __TEXT
+        addr:            0x0000000100000F98
+        size:            104
+        offset:          0x00000F98
+        align:           3
+        reloff:          0x00000000
+        nreloc:          0
+        flags:           0x0000000B
+        reserved1:       0x00000000
+        reserved2:       0x00000000
+        reserved3:       0x00000000
+...
diff --git a/lldb/lit/ObjectFile/PECOFF/basic-info-arm.yaml b/lldb/lit/ObjectFile/PECOFF/basic-info-arm.yaml
new file mode 100644
index 00000000000..39ef9476857
--- /dev/null
+++ b/lldb/lit/ObjectFile/PECOFF/basic-info-arm.yaml
@@ -0,0 +1,86 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK: Plugin name: pe-coff
+# CHECK: Architecture: armv7-pc-windows-msvc
+# CHECK: UUID: 
+# CHECK: Executable: true
+# CHECK: Stripped: false
+# CHECK: Type: executable
+# CHECK: Strata: user
+# CHECK: Base VM address: 0x40000
+
+--- !COFF
+OptionalHeader:
+  AddressOfEntryPoint: 4097
+  ImageBase:       4194304
+  SectionAlignment: 4096
+  FileAlignment:   512
+  MajorOperatingSystemVersion: 6
+  MinorOperatingSystemVersion: 0
+  MajorImageVersion: 0
+  MinorImageVersion: 0
+  MajorSubsystemVersion: 6
+  MinorSubsystemVersion: 0
+  Subsystem:       IMAGE_SUBSYSTEM_WINDOWS_CUI
+  DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
+  SizeOfStackReserve: 1048576
+  SizeOfStackCommit: 4096
+  SizeOfHeapReserve: 1048576
+  SizeOfHeapCommit: 4096
+  ExportTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  ImportTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  ResourceTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  ExceptionTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  CertificateTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  BaseRelocationTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  Debug:
+    RelativeVirtualAddress: 0
+    Size:            0
+  Architecture:
+    RelativeVirtualAddress: 0
+    Size:            0
+  GlobalPtr:
+    RelativeVirtualAddress: 0
+    Size:            0
+  TlsTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  LoadConfigTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  BoundImport:
+    RelativeVirtualAddress: 0
+    Size:            0
+  IAT:
+    RelativeVirtualAddress: 0
+    Size:            0
+  DelayImportDescriptor:
+    RelativeVirtualAddress: 0
+    Size:            0
+  ClrRuntimeHeader:
+    RelativeVirtualAddress: 0
+    Size:            0
+header:
+  Machine:         IMAGE_FILE_MACHINE_ARMNT
+  Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_32BIT_MACHINE ]
+sections:
+  - Name:            .text
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  4096
+    VirtualSize:     2
+    SectionData:     '7047'
+symbols:         []
+...
diff --git a/lldb/lit/ObjectFile/PECOFF/basic-info-arm64.yaml b/lldb/lit/ObjectFile/PECOFF/basic-info-arm64.yaml
new file mode 100644
index 00000000000..1fcf3b35a8d
--- /dev/null
+++ b/lldb/lit/ObjectFile/PECOFF/basic-info-arm64.yaml
@@ -0,0 +1,86 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK: Plugin name: pe-coff
+# CHECK: Architecture: aarch64-unknown-windows-msvc
+# CHECK: UUID: 
+# CHECK: Executable: true
+# CHECK: Stripped: false
+# CHECK: Type: executable
+# CHECK: Strata: user
+# CHECK: Base VM address: 0x40000000
+
+--- !COFF
+OptionalHeader:
+  AddressOfEntryPoint: 4096
+  ImageBase:       1073741824
+  SectionAlignment: 4096
+  FileAlignment:   512
+  MajorOperatingSystemVersion: 6
+  MinorOperatingSystemVersion: 0
+  MajorImageVersion: 0
+  MinorImageVersion: 0
+  MajorSubsystemVersion: 6
+  MinorSubsystemVersion: 0
+  Subsystem:       IMAGE_SUBSYSTEM_WINDOWS_CUI
+  DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA, IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
+  SizeOfStackReserve: 1048576
+  SizeOfStackCommit: 4096
+  SizeOfHeapReserve: 1048576
+  SizeOfHeapCommit: 4096
+  ExportTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  ImportTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  ResourceTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  ExceptionTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  CertificateTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  BaseRelocationTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  Debug:
+    RelativeVirtualAddress: 0
+    Size:            0
+  Architecture:
+    RelativeVirtualAddress: 0
+    Size:            0
+  GlobalPtr:
+    RelativeVirtualAddress: 0
+    Size:            0
+  TlsTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  LoadConfigTable:
+    RelativeVirtualAddress: 0
+    Size:            0
+  BoundImport:
+    RelativeVirtualAddress: 0
+    Size:            0
+  IAT:
+    RelativeVirtualAddress: 0
+    Size:            0
+  DelayImportDescriptor:
+    RelativeVirtualAddress: 0
+    Size:            0
+  ClrRuntimeHeader:
+    RelativeVirtualAddress: 0
+    Size:            0
+header:
+  Machine:         IMAGE_FILE_MACHINE_ARM64
+  Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_LARGE_ADDRESS_AWARE ]
+sections:
+  - Name:            .text
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  4096
+    VirtualSize:     4
+    SectionData:     C0035FD6
+symbols:         []
+...
diff --git a/lldb/lit/ObjectFile/PECOFF/basic-info.yaml b/lldb/lit/ObjectFile/PECOFF/basic-info.yaml
new file mode 100644
index 00000000000..6b08788fb75
--- /dev/null
+++ b/lldb/lit/ObjectFile/PECOFF/basic-info.yaml
@@ -0,0 +1,86 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK: Plugin name: pe-coff
+# CHECK: Architecture: x86_64-pc-windows-msvc
+# CHECK: UUID: 
+# CHECK: Executable: true
+# CHECK: Stripped: false
+# CHECK: Type: executable
+# CHECK: Strata: user
+# CHECK: Base VM address: 0x47000
+
+--- !COFF
+OptionalHeader:  
+  AddressOfEntryPoint: 4096
+  ImageBase:       290816
+  SectionAlignment: 4096
+  FileAlignment:   512
+  MajorOperatingSystemVersion: 6
+  MinorOperatingSystemVersion: 0
+  MajorImageVersion: 0
+  MinorImageVersion: 0
+  MajorSubsystemVersion: 6
+  MinorSubsystemVersion: 0
+  Subsystem:       IMAGE_SUBSYSTEM_WINDOWS_CUI
+  DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA, IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
+  SizeOfStackReserve: 1048576
+  SizeOfStackCommit: 4096
+  SizeOfHeapReserve: 1048576
+  SizeOfHeapCommit: 4096
+  ExportTable:     
+    RelativeVirtualAddress: 0
+    Size:            0
+  ImportTable:     
+    RelativeVirtualAddress: 0
+    Size:            0
+  ResourceTable:   
+    RelativeVirtualAddress: 0
+    Size:            0
+  ExceptionTable:  
+    RelativeVirtualAddress: 0
+    Size:            0
+  CertificateTable: 
+    RelativeVirtualAddress: 0
+    Size:            0
+  BaseRelocationTable: 
+    RelativeVirtualAddress: 0
+    Size:            0
+  Debug:           
+    RelativeVirtualAddress: 0
+    Size:            0
+  Architecture:    
+    RelativeVirtualAddress: 0
+    Size:            0
+  GlobalPtr:       
+    RelativeVirtualAddress: 0
+    Size:            0
+  TlsTable:        
+    RelativeVirtualAddress: 0
+    Size:            0
+  LoadConfigTable: 
+    RelativeVirtualAddress: 0
+    Size:            0
+  BoundImport:     
+    RelativeVirtualAddress: 0
+    Size:            0
+  IAT:             
+    RelativeVirtualAddress: 0
+    Size:            0
+  DelayImportDescriptor: 
+    RelativeVirtualAddress: 0
+    Size:            0
+  ClrRuntimeHeader: 
+    RelativeVirtualAddress: 0
+    Size:            0
+header:          
+  Machine:         IMAGE_FILE_MACHINE_AMD64
+  Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_LARGE_ADDRESS_AWARE ]
+sections:        
+  - Name:            .text
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  4096
+    VirtualSize:     1
+    SectionData:     C3
+symbols:         []
+...
diff --git a/lldb/lit/ObjectFile/PECOFF/dep-modules.yaml b/lldb/lit/ObjectFile/PECOFF/dep-modules.yaml
new file mode 100644
index 00000000000..12249439d8f
--- /dev/null
+++ b/lldb/lit/ObjectFile/PECOFF/dep-modules.yaml
@@ -0,0 +1,170 @@
+# REQUIRES: lld
+# RUN: yaml2obj < %p/export-dllfunc.yaml > %t.export-dllfunc.obj
+# RUN: yaml2obj < %s > %t.obj
+#
+# RUN: lld-link /machine:x64 /out:%t.export-dllfunc.dll /noentry /nodefaultlib /dll %t.export-dllfunc.obj /export:DllFunc
+# RUN: lld-link /out:%t.exe %t.obj %t.export-dllfunc.lib /nodefaultlib /entry:main /include:DllFunc
+#
+# RUN: lldb-test object-file -dep-modules %t.exe | FileCheck -check-prefix=DEPS %s
+
+
+# DEPS: Showing 1 dependent module(s)
+
+# Ignore checking the directory and any tentative string in the path.
+# DEPS:   Name: {{.*}}dep-modules.yaml.{{.*}}export-dllfunc.dll
+
+
+--- !COFF
+header:          
+  Machine:         IMAGE_FILE_MACHINE_AMD64
+  Characteristics: [  ]
+sections:        
+  - Name:            .text
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    Alignment:       16
+    SectionData:     4883EC48C7442444000000004889542438894C2434B904000000E80000000089442430B908000000E8000000008944242C8B4424300344242C4883C448C3
+    Relocations:     
+      - VirtualAddress:  27
+        SymbolName:      'DllFunc'
+        Type:            IMAGE_REL_AMD64_REL32
+      - VirtualAddress:  41
+        SymbolName:      'DllFunc'
+        Type:            IMAGE_REL_AMD64_REL32
+  - Name:            .data
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
+    Alignment:       4
+    SectionData:     ''
+  - Name:            .bss
+    Characteristics: [ IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
+    Alignment:       4
+    SectionData:     ''
+  - Name:            .xdata
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    Alignment:       4
+    SectionData:     '0104010004820000'
+  - Name:            .drectve
+    Characteristics: [ IMAGE_SCN_LNK_INFO, IMAGE_SCN_LNK_REMOVE ]
+    Alignment:       1
+    SectionData:     202F44454641554C544C49423A6C6962636D742E6C6962202F44454641554C544C49423A6F6C646E616D65732E6C6962
+  - Name:            .pdata
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    Alignment:       4
+    SectionData:     '000000003E00000000000000'
+    Relocations:     
+      - VirtualAddress:  0
+        SymbolName:      main
+        Type:            IMAGE_REL_AMD64_ADDR32NB
+      - VirtualAddress:  4
+        SymbolName:      main
+        Type:            IMAGE_REL_AMD64_ADDR32NB
+      - VirtualAddress:  8
+        SymbolName:      .xdata
+        Type:            IMAGE_REL_AMD64_ADDR32NB
+  - Name:            .llvm_addrsig
+    Characteristics: [ IMAGE_SCN_LNK_REMOVE ]
+    Alignment:       1
+    SectionData:     '10'
+symbols:         
+  - Name:            .text
+    Value:           0
+    SectionNumber:   1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          62
+      NumberOfRelocations: 2
+      NumberOfLinenumbers: 0
+      CheckSum:        373303044
+      Number:          1
+  - Name:            .data
+    Value:           0
+    SectionNumber:   2
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          0
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        0
+      Number:          2
+  - Name:            .bss
+    Value:           0
+    SectionNumber:   3
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          0
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        0
+      Number:          3
+  - Name:            .xdata
+    Value:           0
+    SectionNumber:   4
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          8
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        2657791889
+      Number:          4
+  - Name:            .drectve
+    Value:           0
+    SectionNumber:   5
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          48
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        149686238
+      Number:          5
+  - Name:            .pdata
+    Value:           0
+    SectionNumber:   6
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          12
+      NumberOfRelocations: 3
+      NumberOfLinenumbers: 0
+      CheckSum:        2420588879
+      Number:          6
+  - Name:            .llvm_addrsig
+    Value:           0
+    SectionNumber:   7
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          1
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        498536548
+      Number:          7
+  - Name:            '@feat.00'
+    Value:           0
+    SectionNumber:   -1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+  - Name:            main
+    Value:           0
+    SectionNumber:   1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
+    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
+  - Name:            'DllFunc'
+    Value:           0
+    SectionNumber:   0
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
+...
diff --git a/lldb/lit/ObjectFile/PECOFF/export-dllfunc.yaml b/lldb/lit/ObjectFile/PECOFF/export-dllfunc.yaml
new file mode 100644
index 00000000000..1f858d735ec
--- /dev/null
+++ b/lldb/lit/ObjectFile/PECOFF/export-dllfunc.yaml
@@ -0,0 +1,176 @@
+# REQUIRES: lld
+# RUN: yaml2obj < %s > %t.obj
+#
+# RUN: lld-link /machine:x64 /out:%t.dll /noentry /nodefaultlib /debug /dll %t.obj /export:DllFunc
+#
+# RUN: lldb-test object-file %t.dll | FileCheck -check-prefix=BASIC-CHECK %s
+# RUN: lldb-test object-file -dep-modules %t.dll | FileCheck -check-prefix=DEPS %s
+
+# BASIC-CHECK: Plugin name: pe-coff
+
+# UUID should not be empty if the module is built with debug info.
+# BASIC-CHECK-DAG: UUID: {{[0-9A-F]{7,}[0-9A-F]}}-{{.*}}
+
+# BASIC-CHECK: Showing 3 subsections
+# BASIC-CHECK:  Index: 0
+# BASIC-CHECK:  Name: .text
+# BASIC-CHECK:  Type: code
+# BASIC-CHECK:  VM size: 22
+# BASIC-CHECK:  File size: 512
+#
+# BASIC-CHECK:  Index: 1
+# BASIC-CHECK:  Name: .rdata
+# BASIC-CHECK:  Type: data
+# BASIC-CHECK:  VM size: {{.}}
+# BASIC-CHECK:  File size: 512
+#
+# BASIC-CHECK:  Index: 2
+# BASIC-CHECK:  Name: .pdata
+# BASIC-CHECK:  Type: data
+# BASIC-CHECK:  VM size: 12
+# BASIC-CHECK:  File size: 512
+#
+# DEPS: Showing 0 dependent module(s)
+
+
+--- !COFF
+header:          
+  Machine:         IMAGE_FILE_MACHINE_AMD64
+  Characteristics: [  ]
+sections:        
+  - Name:            .text
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    Alignment:       16
+    SectionData:     50894C24048B4C24040FAF4C2404890C248B042459C3
+  - Name:            .data
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
+    Alignment:       4
+    SectionData:     ''
+  - Name:            .bss
+    Characteristics: [ IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
+    Alignment:       4
+    SectionData:     ''
+  - Name:            .xdata
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    Alignment:       4
+    SectionData:     '0101010001020000'
+  - Name:            .drectve
+    Characteristics: [ IMAGE_SCN_LNK_INFO, IMAGE_SCN_LNK_REMOVE ]
+    Alignment:       1
+    SectionData:     202F44454641554C544C49423A6C6962636D742E6C6962202F44454641554C544C49423A6F6C646E616D65732E6C6962
+  - Name:            .pdata
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    Alignment:       4
+    SectionData:     '000000001600000000000000'
+    Relocations:     
+      - VirtualAddress:  0
+        SymbolName:      'DllFunc'
+        Type:            IMAGE_REL_AMD64_ADDR32NB
+      - VirtualAddress:  4
+        SymbolName:      'DllFunc'
+        Type:            IMAGE_REL_AMD64_ADDR32NB
+      - VirtualAddress:  8
+        SymbolName:      .xdata
+        Type:            IMAGE_REL_AMD64_ADDR32NB
+  - Name:            .llvm_addrsig
+    Characteristics: [ IMAGE_SCN_LNK_REMOVE ]
+    Alignment:       1
+    SectionData:     ''
+symbols:         
+  - Name:            .text
+    Value:           0
+    SectionNumber:   1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          22
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        3054557294
+      Number:          1
+  - Name:            .data
+    Value:           0
+    SectionNumber:   2
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          0
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        0
+      Number:          2
+  - Name:            .bss
+    Value:           0
+    SectionNumber:   3
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          0
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        0
+      Number:          3
+  - Name:            .xdata
+    Value:           0
+    SectionNumber:   4
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          8
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        448359300
+      Number:          4
+  - Name:            .drectve
+    Value:           0
+    SectionNumber:   5
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          48
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        149686238
+      Number:          5
+  - Name:            .pdata
+    Value:           0
+    SectionNumber:   6
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          12
+      NumberOfRelocations: 3
+      NumberOfLinenumbers: 0
+      CheckSum:        3134470316
+      Number:          6
+  - Name:            .llvm_addrsig
+    Value:           0
+    SectionNumber:   7
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition: 
+      Length:          0
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        0
+      Number:          7
+  - Name:            '@feat.00'
+    Value:           0
+    SectionNumber:   -1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+  - Name:            'DllFunc'
+    Value:           0
+    SectionNumber:   1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
+    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
+...
diff --git a/lldb/lit/ObjectFile/PECOFF/lit.local.cfg b/lldb/lit/ObjectFile/PECOFF/lit.local.cfg
new file mode 100644
index 00000000000..9ef350be1de
--- /dev/null
+++ b/lldb/lit/ObjectFile/PECOFF/lit.local.cfg
@@ -0,0 +1 @@
+config.suffixes = ['.yaml', '.test']
diff --git a/lldb/lit/ObjectFile/PECOFF/sections-names.yaml b/lldb/lit/ObjectFile/PECOFF/sections-names.yaml
new file mode 100644
index 00000000000..b62c0bc0426
--- /dev/null
+++ b/lldb/lit/ObjectFile/PECOFF/sections-names.yaml
@@ -0,0 +1,52 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+# CHECK: Name: .text{{$}}
+# CHECK: Name: 1234567{{$}}
+# CHECK: Name: 12345678{{$}}
+# CHECK: Name: 123456789{{$}}
+
+--- !COFF
+OptionalHeader:
+  AddressOfEntryPoint: 4616
+  ImageBase:       1073741824
+  SectionAlignment: 4096
+  FileAlignment:   512
+  MajorOperatingSystemVersion: 6
+  MinorOperatingSystemVersion: 0
+  MajorImageVersion: 0
+  MinorImageVersion: 0
+  MajorSubsystemVersion: 6
+  MinorSubsystemVersion: 0
+  Subsystem:       IMAGE_SUBSYSTEM_WINDOWS_CUI
+  DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA, IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
+  SizeOfStackReserve: 1048576
+  SizeOfStackCommit: 4096
+  SizeOfHeapReserve: 1048576
+  SizeOfHeapCommit: 4096
+header:
+  Machine:         IMAGE_FILE_MACHINE_AMD64
+  Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_LARGE_ADDRESS_AWARE ]
+sections:
+  - Name:            .text
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  4096
+    VirtualSize:     64 # '@', if it makes its way into the name field
+    SectionData:     DEADBEEFBAADF00D
+  - Name:            1234567
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  442368
+    VirtualSize:     64
+    SectionData:     DEADBEEFBAADF00D
+  - Name:            12345678
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  446464
+    VirtualSize:     64
+    SectionData:     DEADBEEFBAADF00D
+  - Name:            123456789
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  450560
+    VirtualSize:     64
+    SectionData:     DEADBEEFBAADF00D
+symbols:         []
+...
diff --git a/lldb/lit/ObjectFile/PECOFF/subsections.yaml b/lldb/lit/ObjectFile/PECOFF/subsections.yaml
new file mode 100644
index 00000000000..d7ecf68e84a
--- /dev/null
+++ b/lldb/lit/ObjectFile/PECOFF/subsections.yaml
@@ -0,0 +1,70 @@
+# RUN: yaml2obj %s > %t
+# RUN: lldb-test object-file %t | FileCheck %s
+
+
+# CHECK:      Showing 1 sections
+# CHECK-NEXT:   Index: 0
+# CHECK-NEXT:   ID: 0xffffffffffffffff
+# CHECK-NEXT:   Name:
+# CHECK-NEXT:   Type: container
+# CHECK-NEXT:   Permissions: ---
+# CHECK-NEXT:   Thread specific: no
+# CHECK-NEXT:   VM address: 0x40000000
+# CHECK-NEXT:   VM size: 12288
+# CHECK-NEXT:   File size: 0
+# CHECK-NEXT:   Showing 2 subsections
+# CHECK-NEXT:     Index: 0
+# CHECK-NEXT:     ID: 0x1
+# CHECK-NEXT:     Name: .text
+# CHECK-NEXT:     Type: code
+# CHECK-NEXT:     Permissions: ---
+# CHECK-NEXT:     Thread specific: no
+# CHECK-NEXT:     VM address: 0x40001000
+# CHECK-NEXT:     VM size: 64
+# CHECK-NEXT:     File size: 512
+# CHECK-EMPTY: 
+# CHECK-NEXT:     Index: 1
+# CHECK-NEXT:     ID: 0x2
+# CHECK-NEXT:     Name: .data
+# CHECK-NEXT:     Type: data
+# CHECK-NEXT:     Permissions: ---
+# CHECK-NEXT:     Thread specific: no
+# CHECK-NEXT:     VM address: 0x40002000
+# CHECK-NEXT:     VM size: 64
+# CHECK-NEXT:     File size: 512
+
+
+--- !COFF
+OptionalHeader:
+  AddressOfEntryPoint: 4616
+  ImageBase:       1073741824
+  SectionAlignment: 4096
+  FileAlignment:   512
+  MajorOperatingSystemVersion: 6
+  MinorOperatingSystemVersion: 0
+  MajorImageVersion: 0
+  MinorImageVersion: 0
+  MajorSubsystemVersion: 6
+  MinorSubsystemVersion: 0
+  Subsystem:       IMAGE_SUBSYSTEM_WINDOWS_CUI
+  DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA, IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
+  SizeOfStackReserve: 1048576
+  SizeOfStackCommit: 4096
+  SizeOfHeapReserve: 1048576
+  SizeOfHeapCommit: 4096
+header:
+  Machine:         IMAGE_FILE_MACHINE_AMD64
+  Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_LARGE_ADDRESS_AWARE ]
+sections:
+  - Name:            .text
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  4096
+    VirtualSize:     64
+    SectionData:     DEADBEEFBAADF00D
+  - Name:            .data
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  8192
+    VirtualSize:     64
+    SectionData:     DEADBEEFBAADF00D
+symbols:         []
+...
diff --git a/lldb/lit/ObjectFile/PECOFF/uuid.yaml b/lldb/lit/ObjectFile/PECOFF/uuid.yaml
new file mode 100644
index 00000000000..4f371089167
--- /dev/null
+++ b/lldb/lit/ObjectFile/PECOFF/uuid.yaml
@@ -0,0 +1,90 @@
+# REQUIRES: lld
+# RUN: yaml2obj %s > %t.obj
+# RUN: lldb-test object-file %t.obj | FileCheck %s
+
+# CHECK-DAG: UUID: 14B292E0-D81A-B4F1-4C4C-44205044422E-00000001
+
+--- !COFF
+OptionalHeader:  
+  AddressOfEntryPoint: 0
+  ImageBase:       2147483648
+  SectionAlignment: 4096
+  FileAlignment:   512
+  MajorOperatingSystemVersion: 6
+  MinorOperatingSystemVersion: 0
+  MajorImageVersion: 0
+  MinorImageVersion: 0
+  MajorSubsystemVersion: 6
+  MinorSubsystemVersion: 0
+  Subsystem:       IMAGE_SUBSYSTEM_WINDOWS_GUI
+  DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA, IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT ]
+  SizeOfStackReserve: 1048576
+  SizeOfStackCommit: 4096
+  SizeOfHeapReserve: 1048576
+  SizeOfHeapCommit: 4096
+  ExportTable:     
+    RelativeVirtualAddress: 8327
+    Size:            90
+  ImportTable:     
+    RelativeVirtualAddress: 0
+    Size:            0
+  ResourceTable:   
+    RelativeVirtualAddress: 0
+    Size:            0
+  ExceptionTable:  
+    RelativeVirtualAddress: 12288
+    Size:            12
+  CertificateTable: 
+    RelativeVirtualAddress: 0
+    Size:            0
+  BaseRelocationTable: 
+    RelativeVirtualAddress: 0
+    Size:            0
+  Debug:           
+    RelativeVirtualAddress: 8192
+    Size:            28
+  Architecture:    
+    RelativeVirtualAddress: 0
+    Size:            0
+  GlobalPtr:       
+    RelativeVirtualAddress: 0
+    Size:            0
+  TlsTable:        
+    RelativeVirtualAddress: 0
+    Size:            0
+  LoadConfigTable: 
+    RelativeVirtualAddress: 0
+    Size:            0
+  BoundImport:     
+    RelativeVirtualAddress: 0
+    Size:            0
+  IAT:             
+    RelativeVirtualAddress: 0
+    Size:            0
+  DelayImportDescriptor: 
+    RelativeVirtualAddress: 0
+    Size:            0
+  ClrRuntimeHeader: 
+    RelativeVirtualAddress: 0
+    Size:            0
+header:          
+  Machine:         IMAGE_FILE_MACHINE_AMD64
+  Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_LARGE_ADDRESS_AWARE, IMAGE_FILE_DLL ]
+sections:        
+  - Name:            .text
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  4096
+    VirtualSize:     22
+    SectionData:     50894C24048B4C24040FAF4C2404890C248B042459C3
+  - Name:            .rdata
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  8192
+    VirtualSize:     236
+    SectionData:     00000000A565B65C00000000020000006B0000001C2000001C06000052534453E092B2141AD8F1B44C4C44205044422E01000000443A5C757073747265616D5C6275696C645C746F6F6C735C6C6C64625C6C69745C4D6F64756C65735C5045434F46465C4F75747075745C6578706F72742D646C6C66756E632E79616D6C2E746D702E70646200000000000000000000000000AF200000000000000200000001000000CB200000D3200000D72000006578706F72742D646C6C66756E632E79616D6C2E746D702E646C6C000000000000100000D92000000100446C6C46756E63000000000101010001020000
+  - Name:            .pdata
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
+    VirtualAddress:  12288
+    VirtualSize:     12
+    SectionData:     '0010000016100000E4200000'
+symbols:         []
+...
diff --git a/lldb/lit/ObjectFile/lit.local.cfg b/lldb/lit/ObjectFile/lit.local.cfg
new file mode 100644
index 00000000000..60e87e4624e
--- /dev/null
+++ b/lldb/lit/ObjectFile/lit.local.cfg
@@ -0,0 +1 @@
+config.suffixes = ['.s', '.test', '.yaml']