4 files changed, 139 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-readobj/wasm/hex-dump.test b/llvm/test/tools/llvm-readobj/wasm/hex-dump.test
new file mode 100644
index 00000000000..7a47b65e7a7
--- /dev/null
+++ b/llvm/test/tools/llvm-readobj/wasm/hex-dump.test
@@ -0,0 +1,8 @@
+## Test that --hex-dump/-x can be used to display the contents
+## of the indicated section as hexadecimal bytes.
+
+# RUN: llvm-readobj -x 1 %p/Inputs/trivial.obj.wasm | FileCheck %s
+# RUN: llvm-readobj --hex-dump 1 %p/Inputs/trivial.obj.wasm | FileCheck %s
+
+# CHECK: 0x00000000 04600001 7f60017f 017f6000 0060017f .`...`....`..`..
+# CHECK: 0x00000010 00                                  .
diff --git a/llvm/test/tools/llvm-readobj/wasm/relocations.test b/llvm/test/tools/llvm-readobj/wasm/relocations.test
new file mode 100644
index 00000000000..b2455938b34
--- /dev/null
+++ b/llvm/test/tools/llvm-readobj/wasm/relocations.test
@@ -0,0 +1,30 @@
+## Check how we print relocations.
+
+# RUN: llvm-readobj -r --expand-relocs %p/Inputs/trivial.obj.wasm \
+# RUN:   | FileCheck %s --check-prefix WASM
+
+# WASM:      Relocations [
+# WASM-NEXT:   Section (4) CODE {
+# WASM-NEXT:     Relocation {
+# WASM-NEXT:       Type: R_WASM_MEMORY_ADDR_SLEB (4)
+# WASM-NEXT:       Offset: 0x4
+# WASM-NEXT:       Symbol: .L.str
+# WASM-NEXT:       Addend: 0
+# WASM-NEXT:     }
+# WASM-NEXT:     Relocation {
+# WASM-NEXT:       Type: R_WASM_FUNCTION_INDEX_LEB (0)
+# WASM-NEXT:       Offset: 0xA
+# WASM-NEXT:       Symbol: puts
+# WASM-NEXT:     }
+# WASM-NEXT:     Relocation {
+# WASM-NEXT:       Type: R_WASM_FUNCTION_INDEX_LEB (0)
+# WASM-NEXT:       Offset: 0x11
+# WASM-NEXT:       Symbol: .LSomeOtherFunction_bitcast
+# WASM-NEXT:     }
+# WASM-NEXT:     Relocation {
+# WASM-NEXT:       Type: R_WASM_FUNCTION_INDEX_LEB (0)
+# WASM-NEXT:       Offset: 0x1E
+# WASM-NEXT:       Symbol: SomeOtherFunction
+# WASM-NEXT:     }
+# WASM-NEXT:   }
+# WASM-NEXT: ]
diff --git a/llvm/test/tools/llvm-readobj/wasm/sections.test b/llvm/test/tools/llvm-readobj/wasm/sections.test
new file mode 100644
index 00000000000..8b8a526295e
--- /dev/null
+++ b/llvm/test/tools/llvm-readobj/wasm/sections.test
@@ -0,0 +1,50 @@
+## Check how we print sections.
+
+# RUN: llvm-readobj --sections %p/Inputs/trivial.obj.wasm | FileCheck %s
+
+# CHECK:      Sections [
+# CHECK-NEXT:   Section {
+# CHECK-NEXT:     Type: TYPE (0x1)
+# CHECK-NEXT:     Size: 17
+# CHECK-NEXT:     Offset: 8
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Section {
+# CHECK-NEXT:     Type: IMPORT (0x2)
+# CHECK-NEXT:     Size: 93
+# CHECK-NEXT:     Offset: 31
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Section {
+# CHECK-NEXT:     Type: FUNCTION (0x3)
+# CHECK-NEXT:     Size: 3
+# CHECK-NEXT:     Offset: 130
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Section {
+# CHECK-NEXT:     Type: CODE (0xA)
+# CHECK-NEXT:     Size: 36
+# CHECK-NEXT:     Offset: 139
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Section {
+# CHECK-NEXT:     Type: DATA (0xB)
+# CHECK-NEXT:     Size: 19
+# CHECK-NEXT:     Offset: 181
+# CHECK-NEXT:     Segments [
+# CHECK-NEXT:       Segment {
+# CHECK-NEXT:         Name: .rodata..L.str
+# CHECK-NEXT:         Size: 13
+# CHECK-NEXT:         Offset: 0
+# CHECK-NEXT:       }
+# CHECK-NEXT:     ]
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Section {
+# CHECK-NEXT:     Type: CUSTOM (0x0)
+# CHECK-NEXT:     Size: 89
+# CHECK-NEXT:     Offset: 206
+# CHECK-NEXT:     Name: linking
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Section {
+# CHECK-NEXT:     Type: CUSTOM (0x0)
+# CHECK-NEXT:     Size: 15
+# CHECK-NEXT:     Offset: 309
+# CHECK-NEXT:     Name: reloc.CODE
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
diff --git a/llvm/test/tools/llvm-readobj/wasm/symbols.test b/llvm/test/tools/llvm-readobj/wasm/symbols.test
new file mode 100644
index 00000000000..c55285344db
--- /dev/null
+++ b/llvm/test/tools/llvm-readobj/wasm/symbols.test
@@ -0,0 +1,51 @@
+## This is the test for the --symbols option and its aliases.
+
+# RUN: llvm-readobj --symbols %p/Inputs/trivial.obj.wasm | FileCheck %s
+
+# CHECK:      Symbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: main
+# CHECK-NEXT:     Type: FUNCTION (0x0)
+# CHECK-NEXT:     Flags [ (0x0)
+# CHECK-NEXT:     ]
+# CHECK-NEXT:     ElementIndex: 0x2
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: .L.str
+# CHECK-NEXT:     Type: DATA (0x1)
+# CHECK-NEXT:     Flags [ (0x2)
+# CHECK-NEXT:       BINDING_LOCAL (0x2)
+# CHECK-NEXT:     ]
+# CHECK-NEXT:     Offset: 0x0
+# CHECK-NEXT:     Segment: 0x0
+# CHECK-NEXT:     Size: 0xD
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: puts
+# CHECK-NEXT:     Type: FUNCTION (0x0)
+# CHECK-NEXT:     Flags [ (0x10)
+# CHECK-NEXT:       UNDEFINED (0x10)
+# CHECK-NEXT:     ]
+# CHECK-NEXT:     ImportName: puts
+# CHECK-NEXT:     ImportModule: env
+# CHECK-NEXT:     ElementIndex: 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: .LSomeOtherFunction_bitcast
+# CHECK-NEXT:     Type: FUNCTION (0x0)
+# CHECK-NEXT:     Flags [ (0x2)
+# CHECK-NEXT:       BINDING_LOCAL (0x2)
+# CHECK-NEXT:     ]
+# CHECK-NEXT:     ElementIndex: 0x3
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: SomeOtherFunction
+# CHECK-NEXT:     Type: FUNCTION (0x0)
+# CHECK-NEXT:     Flags [ (0x10)
+# CHECK-NEXT:       UNDEFINED (0x10)
+# CHECK-NEXT:     ]
+# CHECK-NEXT:     ImportName: SomeOtherFunction
+# CHECK-NEXT:     ImportModule: env
+# CHECK-NEXT:     ElementIndex: 0x1
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]