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target/arm: Put all PAC keys into a structure

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This allows us to use a single syscall to initialize them all.

Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2019-03-14 17:28:32 -07:00
parent e8196d2111
commit 108b3ba891
5 changed files with 32 additions and 34 deletions
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10
linux-user/syscall.c
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@ -9775,23 +9775,23 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
return -TARGET_EINVAL;
}
if (arg2 & TARGET_PR_PAC_APIAKEY) {
ret |= qemu_guest_getrandom(&env->apia_key,
ret |= qemu_guest_getrandom(&env->keys.apia,
sizeof(ARMPACKey), &err);
}
if (arg2 & TARGET_PR_PAC_APIBKEY) {
ret |= qemu_guest_getrandom(&env->apib_key,
ret |= qemu_guest_getrandom(&env->keys.apib,
sizeof(ARMPACKey), &err);
}
if (arg2 & TARGET_PR_PAC_APDAKEY) {
ret |= qemu_guest_getrandom(&env->apda_key,
ret |= qemu_guest_getrandom(&env->keys.apda,
sizeof(ARMPACKey), &err);
}
if (arg2 & TARGET_PR_PAC_APDBKEY) {
ret |= qemu_guest_getrandom(&env->apdb_key,
ret |= qemu_guest_getrandom(&env->keys.apdb,
sizeof(ARMPACKey), &err);
}
if (arg2 & TARGET_PR_PAC_APGAKEY) {
ret |= qemu_guest_getrandom(&env->apga_key,
ret |= qemu_guest_getrandom(&env->keys.apga,
sizeof(ARMPACKey), &err);
}
if (ret != 0) {