Update the comments for the macho-invalid-zero-ncmds test and fix
llvm-objdump when printing the Mach Header to print the unknown
cputype and cpusubtype fields as decimal instead of not printing
them at all.  And change the test to check for that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258826 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed