[llvm] [llvm-objdump] Print out xcoff file header and load section header for xcoff object file with option private-headers (PR #96350)

[James Henderson via llvm-commits]

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@@ -0,0 +1,38 @@
+## Test the --private-headers option for XCOFF object files.
+
+# RUN: yaml2obj -DMAGIC=0x1DF %s -o %t_xcoff32.o
+# RUN: yaml2obj -DMAGIC=0x1F7 %s -o %t_xcoff64.o
+# RUN: llvm-objdump --private-headers %t_xcoff32.o |\
+# RUN:   FileCheck %s --check-prefixes=CHECK32 --match-full-lines
+# RUN: llvm-objdump --private-headers %t_xcoff64.o |\
+# RUN:   FileCheck %s --check-prefixes=CHECK64 --match-full-lines
+
+--- !XCOFF
+FileHeader:
+  MagicNumber:       [[MAGIC]]
+Sections:
+  - Name:            .text
+    Flags:           [ STYP_TEXT ]
+    SectionData:     "9061FFF880820000"
+  - Name:            .data
+    Flags:           [ STYP_DATA ]
+    SectionData:     "0000000000000FC0"
+
+# CHECK32:      ---File Header:
+# CHECK32-NEXT: Magic:              0x1df
+# CHECK32-NEXT: NumberOfSections:   2
+# CHECK32-NEXT: TimeStamp:          None (0)
+# CHECK32-NEXT: SymbolTableOffset:  0x0
+# CHECK32-NEXT: SymbolTableEntries: 0
+# CHECK32-NEXT: OptionalHeaderSize: 0x0
+# CHECK32-NEXT: Flags:              0x0
+
+# CHECK64:      ---File Header:
+# CHECK64-NEXT: Magic:              0x1f7
+# CHECK64-NEXT: NumberOfSections:   2
+# CHECK64-NEXT: TimeStamp:          None (0)
+# CHECK64-NEXT: SymbolTableOffset:  0x0
+# CHECK64-NEXT: SymbolTableEntries: 0
+# CHECK64-NEXT: OptionalHeaderSize: 0x0
+# CHECK64-NEXT: Flags:              0x0
+
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jh7370 wrote:

Nit: don't have additional blank lines at EOF...

https://github.com/llvm/llvm-project/pull/96350