[llvm-objcopy] Add test to check that architecture specific values are not used on wrong architecture.

This change adds a test that checks the an error is produced when a hexagon
specific reserved section index is used but e_machine is not EM_HEXAGON.

Differential Revision: https://reviews.llvm.org/D38017

llvm-svn: 313661

llvm/test/tools/llvm-objcopy/hexagon-unsupported-on-x86.test

@@ -0,0 +1,15 @@
+# RUN: yaml2obj %s > %t
+# RUN: not llvm-objcopy %t %t2 2>&1 >/dev/null | FileCheck %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Symbols:
+  Global:
+    - Name:     test
+      Index:    SHN_HEXAGON_SCOMMON
+
+# CHECK: Symbol 'test' has unsupported value greater than or equal to SHN_LORESERVE: 65280

llvm/test/tools/llvm-objcopy/section-index-unsupported.test

@@ -12,4 +12,4 @@ Symbols:
     - Name:     test
       Index:    0xff05
 
-# CHECK: [[_:.*]] Symbol 'test' has unsupported value greater than or equal to SHN_LORESERVE: 65285
+# CHECK: Symbol 'test' has unsupported value greater than or equal to SHN_LORESERVE: 65285