[llvm-readobj] MachO -- dump LinkerOptions load command.

Example output:

Linker Options {
  Size: 32
  Count: 2
  Strings [
    Value: -framework
    Value: Cocoa
  ]
}

There were only two tests using this -- so I converted them as part of
this commit rather than separately.

Differential Revision:	 http://reviews.llvm.org/D12702

llvm-svn: 247106

2 files changed, 35 insertions, 49 deletions

diff --git a/llvm/test/MC/MachO/linker-option-2.s b/llvm/test/MC/MachO/linker-option-2.s
index 15ce60e6ed4..415d02e536b 100644
--- a/llvm/test/MC/MachO/linker-option-2.s
+++ b/llvm/test/MC/MachO/linker-option-2.s
@@ -1,25 +1,18 @@
-// RUN: llvm-mc -n -triple x86_64-apple-darwin10 %s -filetype=obj | macho-dump | FileCheck %s
-
-// CHECK: ('load_commands_size', 120)
-// CHECK: ('load_commands', [
-// CHECK:   # Load Command 2
-// CHECK:  (('command', 45)
-// CHECK:   ('size', 16)
-// CHECK:   ('count', 1)
-// CHECK:   ('_strings', [
-// CHECK: 	"a",
-// CHECK:   ])
-// CHECK:  ),
-// CHECK:   # Load Command 3
-// CHECK:  (('command', 45)
-// CHECK:   ('size', 16)
-// CHECK:   ('count', 2)
-// CHECK:   ('_strings', [
-// CHECK: 	"a",
-// CHECK: 	"b",
-// CHECK:   ])
-// CHECK:  ),
-// CHECK: ])
+// RUN: llvm-mc -n -triple x86_64-apple-darwin10 %s -filetype=obj | llvm-readobj -macho-linker-options | FileCheck %s
 
 .linker_option "a"
 .linker_option "a", "b"
+
+// CHECK: Linker Options {
+// CHECK:   Size: 16
+// CHECK:   Strings [
+// CHECK:     Value: a
+// CHECK:   ]
+// CHECK: }
+// CHECK: Linker Options {
+// CHECK:   Size: 16
+// CHECK:   Strings [
+// CHECK:     Value: a
+// CHECK:     Value: b
+// CHECK:   ]
+// CHECK: }
diff --git a/llvm/test/MC/MachO/linker-options.ll b/llvm/test/MC/MachO/linker-options.ll
index 2cda835c100..09ebd0f9156 100644
--- a/llvm/test/MC/MachO/linker-options.ll
+++ b/llvm/test/MC/MachO/linker-options.ll
@@ -4,35 +4,28 @@
 ; CHECK-ASM: .linker_option "-lz"
 ; CHECK-ASM-NEXT: .linker_option "-framework", "Cocoa"
 
-; RUN: llc -O0 -mtriple=x86_64-apple-darwin -filetype=obj -o - %s | macho-dump > %t
+; RUN: llc -O0 -mtriple=x86_64-apple-darwin -filetype=obj -o - %s | llvm-readobj -macho-linker-options > %t
 ; RUN: FileCheck --check-prefix=CHECK-OBJ < %t %s
 
-; CHECK-OBJ: ('load_commands', [
-; CHECK-OBJ:   # Load Command 1
-; CHECK-OBJ:  (('command', 45)
-; CHECK-OBJ:   ('size', 16)
-; CHECK-OBJ:   ('count', 1)
-; CHECK-OBJ:   ('_strings', [
-; CHECK-OBJ: 	"-lz",
-; CHECK-OBJ:   ])
-; CHECK-OBJ:  ),
-; CHECK-OBJ:   # Load Command 2
-; CHECK-OBJ:  (('command', 45)
-; CHECK-OBJ:   ('size', 32)
-; CHECK-OBJ:   ('count', 2)
-; CHECK-OBJ:   ('_strings', [
-; CHECK-OBJ: 	"-framework",
-; CHECK-OBJ: 	"Cocoa",
-; CHECK-OBJ:   ])
-; CHECK-OBJ:   # Load Command 3
-; CHECK-OBJ:  (('command', 45)
-; CHECK-OBJ:   ('size', 24)
-; CHECK-OBJ:   ('count', 1)
-; CHECK-OBJ:   ('_strings', [
-; CHECK-OBJ: 	"-lmath",
-; CHECK-OBJ:   ])
-; CHECK-OBJ:  ),
-; CHECK-OBJ: ])
+; CHECK-OBJ: Linker Options {
+; CHECK-OBJ:   Size: 16
+; CHECK-OBJ:   Strings [
+; CHECK-OBJ:     Value: -lz
+; CHECK-OBJ:   ]
+; CHECK-OBJ: }
+; CHECK-OBJ: Linker Options {
+; CHECK-OBJ:   Size: 32
+; CHECK-OBJ:   Strings [
+; CHECK-OBJ:     Value: -framework
+; CHECK-OBJ:     Value: Cocoa
+; CHECK-OBJ:   ]
+; CHECK-OBJ: }
+; CHECK-OBJ: Linker Options {
+; CHECK-OBJ:   Size: 24
+; CHECK-OBJ:   Strings [
+; CHECK-OBJ:     Value: -lmath
+; CHECK-OBJ:   ]
+; CHECK-OBJ: }
 
 !0 = !{i32 6, !"Linker Options", !{!{!"-lz"}, !{!"-framework", !"Cocoa"}, !{!"-lmath"}}}