[llvm] [DirectX] Add ObjectFile boilerplate for objdump (PR #151434)

[Chris B via llvm-commits]

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@@ -0,0 +1,58 @@
+# RUN: yaml2obj %s -o %t
+# RUN: llvm-objdump -h %t | FileCheck %s --check-prefix=HEADERS
+# RUN: llvm-objdump -s %t | FileCheck %s --check-prefix=CONTENTS
+
+#HEADERS:     Idx Name          Size     VMA      Type
+#HEADERS-NEXT:  0 FKE0          00000008 0000003c
+#HEADERS-NEXT:  1 FKE1          00000008 0000004c
+#HEADERS-NEXT:  2 FKE2          00000008 0000005c
+#HEADERS-NEXT:  3 FKE3          00000078 0000006c
+#HEADERS-NEXT:  4 FKE4          00000698 000000ec
+#HEADERS-NEXT:  5 FKE5          00000014 0000078c
+#HEADERS-NEXT:  6 DXIL          0000001c 000007a8
+
+#CONTENTS: Contents of section FKE0:
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llvm-beanz wrote:

I'll add the first line of each section to the test (which for the smaller sections will be everything). Since they're not known named sections with data that the YAML represents, the encoder just fills them with 0's.

https://github.com/llvm/llvm-project/pull/151434