llvm-readobj: add support to dump COFF export tables

This enhances llvm-readobj to print out the COFF export table, similar to the
-coff-import option.  This is useful for testing in lld.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225120 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 11 insertions, 0 deletions

diff --git a/test/tools/llvm-readobj/Inputs/export-arm.dll b/test/tools/llvm-readobj/Inputs/export-arm.dll
new file mode 100755
index 00000000000..a5555628afc
--- /dev/null
+++ b/test/tools/llvm-readobj/Inputs/export-arm.dll
diff --git a/test/tools/llvm-readobj/Inputs/export-x64.dll b/test/tools/llvm-readobj/Inputs/export-x64.dll
new file mode 100755
index 00000000000..10b14e8fff9
--- /dev/null
+++ b/test/tools/llvm-readobj/Inputs/export-x64.dll
diff --git a/test/tools/llvm-readobj/Inputs/export-x86.dll b/test/tools/llvm-readobj/Inputs/export-x86.dll
new file mode 100755
index 00000000000..9efcd3131fe
--- /dev/null
+++ b/test/tools/llvm-readobj/Inputs/export-x86.dll
diff --git a/test/tools/llvm-readobj/coff-exports.test b/test/tools/llvm-readobj/coff-exports.test
new file mode 100644
index 00000000000..54b42fef84b
--- /dev/null
+++ b/test/tools/llvm-readobj/coff-exports.test
@@ -0,0 +1,11 @@
+RUN: llvm-readobj -coff-exports %p/Inputs/export-x86.dll | FileCheck %s -check-prefix CHECK -check-prefix CHECK-X86
+RUN: llvm-readobj -coff-exports %p/Inputs/export-x64.dll | FileCheck %s -check-prefix CHECK -check-prefix CHECK-X64
+RUN: llvm-readobj -coff-exports %p/Inputs/export-arm.dll | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM
+
+CHECK: Export {
+CHECK:   Ordinal: 1
+CHECK:   Name: function
+CHECK-X86:   RVA: 0x1000
+CHECK-X64:   RVA: 0x1000
+CHECK-ARM:   RVA: 0x1001
+CHECK: }