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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/aarch64/target_cpu.h
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@ -32,7 +32,7 @@ static inline void cpu_set_tls(CPUARMState *env, target_ulong newtls)
/* Note that AArch64 Linux keeps the TLS pointer in TPIDR; this is
* different from AArch32 Linux, which uses TPIDRRO.
*/
env->cp15.tpidr_el0 = newtls;
env->cp15.tpidr_el[0] = newtls;
}
#endif