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target-arm: make c13 cp regs banked (FCSEIDR, ...)

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When EL3 is running in AArch32 (or ARMv7 with Security Extensions)
FCSEIDR, CONTEXTIDR, TPIDRURW, TPIDRURO and TPIDRPRW have a secure
and a non-secure instance.

Signed-off-by: Fabian Aggeler <aggelerf@ethz.ch>
Signed-off-by: Greg Bellows <greg.bellows@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1416242878-876-25-git-send-email-greg.bellows@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Fabian Aggeler 2014-12-11 12:07:52 +00:00 • committed by Peter Maydell
parent fb6c91ba2b
commit 54bf36ed35
6 changed files with 80 additions and 22 deletions
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2
linux-user/main.c
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@ -564,7 +564,7 @@ do_kernel_trap(CPUARMState *env)
end_exclusive();
break;
case 0xffff0fe0: /* __kernel_get_tls */
env->regs[0] = env->cp15.tpidrro_el0;
env->regs[0] = env->cp15.tpidrro_el[0];
break;
case 0xffff0f60: /* __kernel_cmpxchg64 */
arm_kernel_cmpxchg64_helper(env);