diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /tools/testing/selftests/powerpc/tm/tm.h | |
parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'tools/testing/selftests/powerpc/tm/tm.h')
-rw-r--r-- | tools/testing/selftests/powerpc/tm/tm.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/tools/testing/selftests/powerpc/tm/tm.h b/tools/testing/selftests/powerpc/tm/tm.h index 24144b257..60318bad7 100644 --- a/tools/testing/selftests/powerpc/tm/tm.h +++ b/tools/testing/selftests/powerpc/tm/tm.h @@ -6,8 +6,9 @@ #ifndef _SELFTESTS_POWERPC_TM_TM_H #define _SELFTESTS_POWERPC_TM_TM_H -#include <stdbool.h> +#include <asm/tm.h> #include <asm/cputable.h> +#include <stdbool.h> #include "../utils.h" @@ -31,4 +32,24 @@ static inline bool have_htm_nosc(void) #endif } +static inline long failure_code(void) +{ + return __builtin_get_texasru() >> 24; +} + +static inline bool failure_is_persistent(void) +{ + return (failure_code() & TM_CAUSE_PERSISTENT) == TM_CAUSE_PERSISTENT; +} + +static inline bool failure_is_syscall(void) +{ + return (failure_code() & TM_CAUSE_SYSCALL) == TM_CAUSE_SYSCALL; +} + +static inline bool failure_is_nesting(void) +{ + return (__builtin_get_texasru() & 0x400000); +} + #endif /* _SELFTESTS_POWERPC_TM_TM_H */ |