Add the first of what will be a long line of additional error checks for invalid Mach-O files.
This is where an LC_SEGMENT load command has a fileoff field that
extends past the end of the file.
Also fix llvm-nm and llvm-size to remove the errorToErrorCode() call so error messages are printed.
And needed to update a few test cases now that they do print the error messages just a
bit differently.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277845 91177308-0d34-0410-b5e6-96231b3b80d8
7 files changed