diff options
Diffstat (limited to 'tools/testing/selftests/rseq/param_test.c')
| -rw-r--r-- | tools/testing/selftests/rseq/param_test.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/testing/selftests/rseq/param_test.c b/tools/testing/selftests/rseq/param_test.c index 91cf50b2b0e5..642d4e12abea 100644 --- a/tools/testing/selftests/rseq/param_test.c +++ b/tools/testing/selftests/rseq/param_test.c @@ -138,6 +138,26 @@ unsigned int yield_mod_cnt, nr_abort; "bne 222b\n\t" \ "333:\n\t" +#elif defined(__AARCH64EL__) + +#define RSEQ_INJECT_INPUT \ + , [loop_cnt_1] "Qo" (loop_cnt[1]) \ + , [loop_cnt_2] "Qo" (loop_cnt[2]) \ + , [loop_cnt_3] "Qo" (loop_cnt[3]) \ + , [loop_cnt_4] "Qo" (loop_cnt[4]) \ + , [loop_cnt_5] "Qo" (loop_cnt[5]) \ + , [loop_cnt_6] "Qo" (loop_cnt[6]) + +#define INJECT_ASM_REG RSEQ_ASM_TMP_REG32 + +#define RSEQ_INJECT_ASM(n) \ + " ldr " INJECT_ASM_REG ", %[loop_cnt_" #n "]\n" \ + " cbz " INJECT_ASM_REG ", 333f\n" \ + "222:\n" \ + " sub " INJECT_ASM_REG ", " INJECT_ASM_REG ", #1\n" \ + " cbnz " INJECT_ASM_REG ", 222b\n" \ + "333:\n" + #elif __PPC__ #define RSEQ_INJECT_INPUT \ |