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tests/tcg/aarch64: Fix compilation parameters for pauth-%

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We were incorrectly requiring ARMv8.4 support for the pauth
tests, but Pointer Authentication is an ARMv8.3 extension.
Further, hiding the required architecture within asm() is
not correct.

Correct the architecture version requested, and specify it
in the cflags of the (cross-) compiler rather than in the asm.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200116230809.19078-3-richard.henderson@linaro.org
[PMM: tweaked commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2020-01-23 15:22:38 +00:00 • committed by Peter Maydell
parent de0b1bae64
commit fdd9b09413
3 changed files with 1 additions and 4 deletions
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2
tests/tcg/aarch64/pauth-1.c
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@ -2,8 +2,6 @@
#include <sys/prctl.h>
#include <stdio.h>
asm(".arch armv8.4-a");
#ifndef PR_PAC_RESET_KEYS
#define PR_PAC_RESET_KEYS 54
#define PR_PAC_APDAKEY (1 << 2)