tree 9b670fedb3c46934287288954da3426dd8550d61
parent 0252cfd84d6268985199f96239e65a0b0d32363c
author Jason A. Donenfeld <Jason@zx2c4.com> 1606426725 +0100
committer Jason A. Donenfeld <Jason@zx2c4.com> 1606519778 +0000

cmd/link: mark windows/arm as all PIE

If the linker thinks that it's in exe mode instead of pie mode, it
won't emit relocations when generating the pcln table, and we wind
up with crashes like this on windows/arm, where all binaries are
in fact relocated:

    Building Go toolchain2 using go_bootstrap and Go toolchain1.
    fatal error: minpc or maxpc invalid
    runtime: panic before malloc heap initialized

This problem was already solved by darwin/arm64, so solve it the same
way here for windows/arm.

Fixes CL 228478.
Fixes #42786.

Change-Id: I6d1db6907c131183649fc263ccca06783188f344
Reviewed-on: https://go-review.googlesource.com/c/go/+/273566
Run-TryBot: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Trust: Alex Brainman <alex.brainman@gmail.com>
Trust: Jason A. Donenfeld <Jason@zx2c4.com>