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-rw-r--r--tools/testing/selftests/rseq/param_test.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/tools/testing/selftests/rseq/param_test.c b/tools/testing/selftests/rseq/param_test.c
index 6a9f602a8718..642d4e12abea 100644
--- a/tools/testing/selftests/rseq/param_test.c
+++ b/tools/testing/selftests/rseq/param_test.c
@@ -90,6 +90,30 @@ unsigned int yield_mod_cnt, nr_abort;
#error "Unsupported architecture"
#endif
+#elif defined(__s390__)
+
+#define RSEQ_INJECT_INPUT \
+ , [loop_cnt_1]"m"(loop_cnt[1]) \
+ , [loop_cnt_2]"m"(loop_cnt[2]) \
+ , [loop_cnt_3]"m"(loop_cnt[3]) \
+ , [loop_cnt_4]"m"(loop_cnt[4]) \
+ , [loop_cnt_5]"m"(loop_cnt[5]) \
+ , [loop_cnt_6]"m"(loop_cnt[6])
+
+#define INJECT_ASM_REG "r12"
+
+#define RSEQ_INJECT_CLOBBER \
+ , INJECT_ASM_REG
+
+#define RSEQ_INJECT_ASM(n) \
+ "l %%" INJECT_ASM_REG ", %[loop_cnt_" #n "]\n\t" \
+ "ltr %%" INJECT_ASM_REG ", %%" INJECT_ASM_REG "\n\t" \
+ "je 333f\n\t" \
+ "222:\n\t" \
+ "ahi %%" INJECT_ASM_REG ", -1\n\t" \
+ "jnz 222b\n\t" \
+ "333:\n\t"
+
#elif defined(__ARMEL__)
#define RSEQ_INJECT_INPUT \
@@ -114,6 +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 \
@@ -137,6 +181,30 @@ unsigned int yield_mod_cnt, nr_abort;
"subic. %%" INJECT_ASM_REG ", %%" INJECT_ASM_REG ", 1\n\t" \
"bne 222b\n\t" \
"333:\n\t"
+
+#elif defined(__mips__)
+
+#define RSEQ_INJECT_INPUT \
+ , [loop_cnt_1]"m"(loop_cnt[1]) \
+ , [loop_cnt_2]"m"(loop_cnt[2]) \
+ , [loop_cnt_3]"m"(loop_cnt[3]) \
+ , [loop_cnt_4]"m"(loop_cnt[4]) \
+ , [loop_cnt_5]"m"(loop_cnt[5]) \
+ , [loop_cnt_6]"m"(loop_cnt[6])
+
+#define INJECT_ASM_REG "$5"
+
+#define RSEQ_INJECT_CLOBBER \
+ , INJECT_ASM_REG
+
+#define RSEQ_INJECT_ASM(n) \
+ "lw " INJECT_ASM_REG ", %[loop_cnt_" #n "]\n\t" \
+ "beqz " INJECT_ASM_REG ", 333f\n\t" \
+ "222:\n\t" \
+ "addiu " INJECT_ASM_REG ", -1\n\t" \
+ "bnez " INJECT_ASM_REG ", 222b\n\t" \
+ "333:\n\t"
+
#else
#error unsupported target
#endif