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linux-user/aarch64: Implement PR_TAGGED_ADDR_ENABLE
authorRichard Henderson <richard.henderson@linaro.org>
Fri, 12 Feb 2021 18:48:51 +0000 (10:48 -0800)
committerPeter Maydell <peter.maydell@linaro.org>
Tue, 16 Feb 2021 13:06:16 +0000 (13:06 +0000)
commit0e0c030c681730f3ec55ba3b223b608a8f3e8282
treeb787487c814a2833973d96d3ef135cd784d5f46atree | snapshot
parent31c048342db09e70ab887aba9c7e0818c18d0fb1commit | diff
linux-user/aarch64: Implement PR_TAGGED_ADDR_ENABLE

This is the prctl bit that controls whether syscalls accept tagged
addresses.  See Documentation/arm64/tagged-address-abi.rst in the
linux kernel.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210212184902.1251044-21-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
linux-user/aarch64/target_syscall.h diff | blob | history
linux-user/syscall.c diff | blob | history
target/arm/cpu-param.h diff | blob | history
target/arm/cpu.h diff | blob | history
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