George Rimar cc4d3e5745 [ELF] - Linkerscript: properly mark minus expression with non-absolute flag
This is alternative to D28857 which was incorrect.

One of linux scripts contains:

vvar_start = . - 2 * (1 << 12);
vvar_page = vvar_start;
vvar_vsyscall_gtod_data = vvar_page + 128;
Previously we did not mark first expression as non-absolute,
though it contains location counter.

And LLD failed with error:
relocation R_X86_64_PC32 cannot refer to absolute symbol

This patch should fix the issue, and opens road for doing the same for other operators
(though not clear if that is needed).

Differential revision: https://reviews.llvm.org/D29332

llvm-svn: 293748
2017-02-01 09:01:16 +00:00
..
2017-01-22 03:28:56 +00:00

LLVM Linker (lld)

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