[lld] r319648 - [ELF] Add BYTE expression to test case for non-contiguous relro [NFC]

[Rafael Avila de Espindola via llvm-commits]

Thanks!

Peter Smith via llvm-commits <llvm-commits at lists.llvm.org> writes:

> Author: psmith
> Date: Mon Dec  4 02:34:15 2017
> New Revision: 319648
>
> URL: http://llvm.org/viewvc/llvm-project?rev=319648&view=rev
> Log:
> [ELF] Add BYTE expression to test case for non-contiguous relro [NFC]
>
> As well as location counter expressions. The data generating expressions
> such as BYTE can generate a non-zero sized OutputSection that will report
> 0 until assignAddresses() is called. Add an example to the existing test
> case relro-non-contiguous-script-data.s.
>
> Differential Revision: https://reviews.llvm.org/D40732
>
>
> Modified:
>     lld/trunk/test/ELF/relro-non-contiguous-script-data.s
>
> Modified: lld/trunk/test/ELF/relro-non-contiguous-script-data.s
> URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/relro-non-contiguous-script-data.s?rev=319648&r1=319647&r2=319648&view=diff
> ==============================================================================
> --- lld/trunk/test/ELF/relro-non-contiguous-script-data.s (original)
> +++ lld/trunk/test/ELF/relro-non-contiguous-script-data.s Mon Dec  4 02:34:15 2017
> @@ -8,6 +8,13 @@
>  // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
>  // RUN: not ld.lld --export-dynamic %t.o -o %t --script=%t.script 2>&1 | FileCheck %s
>  
> +// RUN: echo "SECTIONS { \
> +// RUN: .dynamic : { *(.dynamic) } \
> +// RUN: .non_ro : { BYTE(1); } \
> +// RUN: .jcr : { *(.jcr) } \
> +// RUN: } " > %t2.script
> +// RUN: not ld.lld --export-dynamic %t.o -o %t --script=%t2.script 2>&1 | FileCheck %s
> +
>  // CHECK: error: section: .jcr is not contiguous with other relro sections
>  
>  .global _start
>
>
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