diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-02-12 10:48:58 -0800 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-02-16 13:17:02 +0000 |
| commit | 61dbe03787f2f8bdd61da99ea19fd80b0d5c2bfa (patch) | |
| tree | 5cc83bded474d60c67a6b2cee5fce7530309b787 /linux-user/aarch64 | |
| parent | 8db94ab4e5db798b29ad73aad42af0da9c09ec35 (diff) | |
linux-user/aarch64: Signal SEGV_MTESERR for sync tag check fault
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210212184902.1251044-28-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'linux-user/aarch64')
| -rw-r--r-- | linux-user/aarch64/cpu_loop.c | 3 | ||||
| -rw-r--r-- | linux-user/aarch64/target_signal.h | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/linux-user/aarch64/cpu_loop.c b/linux-user/aarch64/cpu_loop.c index 4e43906e66..b6a2e65593 100644 --- a/linux-user/aarch64/cpu_loop.c +++ b/linux-user/aarch64/cpu_loop.c @@ -134,6 +134,9 @@ void cpu_loop(CPUARMState *env) case 0x0d ... 0x0f: /* Permission fault, level {1-3} */ info.si_code = TARGET_SEGV_ACCERR; break; + case 0x11: /* Synchronous Tag Check Fault */ + info.si_code = TARGET_SEGV_MTESERR; + break; default: g_assert_not_reached(); } diff --git a/linux-user/aarch64/target_signal.h b/linux-user/aarch64/target_signal.h index ddd73169f0..777fb667fe 100644 --- a/linux-user/aarch64/target_signal.h +++ b/linux-user/aarch64/target_signal.h @@ -21,5 +21,7 @@ typedef struct target_sigaltstack { #include "../generic/signal.h" +#define TARGET_SEGV_MTESERR 9 /* Synchronous ARM MTE exception */ + #define TARGET_ARCH_HAS_SETUP_FRAME #endif /* AARCH64_TARGET_SIGNAL_H */ |