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author | Alexei Fedorov <Alexei.Fedorov@arm.com> | 2019-03-18 15:59:34 +0000 |
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committer | Alexei Fedorov <Alexei.Fedorov@arm.com> | 2019-03-18 16:02:16 +0000 |
commit | 317d68e9de0309fe5c53a4f08abc4723a8db9544 (patch) | |
tree | 3a172f7176a8f5400b2e1b8b474903beffcb0402 | |
parent | 73050e6970673ea1bd05a54dd9c3c3fe0ebf41f8 (diff) | |
download | trusted-firmware-a-317d68e9de0309fe5c53a4f08abc4723a8db9544.tar.gz |
Restore PAuth context in case of unknown SMC call
Change-Id: I8fb346743b7afddbb8bf5908db4f27ee5a26f99b
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
-rw-r--r-- | bl31/aarch64/runtime_exceptions.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bl31/aarch64/runtime_exceptions.S b/bl31/aarch64/runtime_exceptions.S index aa9d0079be..c295176835 100644 --- a/bl31/aarch64/runtime_exceptions.S +++ b/bl31/aarch64/runtime_exceptions.S @@ -419,6 +419,9 @@ smc_unknown: */ mov x0, #SMC_UNK str x0, [sp, #CTX_GPREGS_OFFSET + CTX_GPREG_X0] +#if CTX_INCLUDE_PAUTH_REGS + bl pauth_context_save +#endif b restore_gp_registers_eret smc_prohibited: |