ppc: Template memory ordering and percpu access mode

Introduce a rseq-ppc-bits.h template header which is internally included
to generate the static inline functions covering:

- relaxed and release memory ordering,
- per-cpu-id and per-mm-cid per-cpu data access.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: Ia2587647c56692f05672fa678779e37e7618d0a0

diff --git a/include/rseq/rseq-ppc-bits.h b/include/rseq/rseq-ppc-bits.h
new file mode 100644 (file)
index 0000000..bbc0e0a
--- /dev/null
+++ b/include/rseq/rseq-ppc-bits.h
@@ -0,0 +1,454 @@
+/* SPDX-License-Identifier: MIT */
+/* SPDX-FileCopyrightText: 2016-2018 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> */
+/* SPDX-FileCopyrightText: 2016-2018 Boqun Feng <boqun.feng@gmail.com> */
+
+/*
+ * rseq-ppc-bits.h
+ */
+
+#include "rseq-bits-template.h"
+
+#if defined(RSEQ_TEMPLATE_MO_RELAXED) && \
+       (defined(RSEQ_TEMPLATE_CPU_ID) || defined(RSEQ_TEMPLATE_MM_CID))
+
+static inline __attribute__((always_inline))
+int RSEQ_TEMPLATE_IDENTIFIER(rseq_cmpeqv_storev)(intptr_t *v, intptr_t expect, intptr_t newv, int cpu)
+{
+       RSEQ_INJECT_C(9)
+
+       __asm__ __volatile__ goto (
+               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
+#ifdef RSEQ_COMPARE_TWICE
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
+#endif
+               /* Start rseq by storing table entry pointer into rseq_cs. */
+               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
+               RSEQ_INJECT_ASM(3)
+               /* cmp @v equal to @expect */
+               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
+               RSEQ_INJECT_ASM(4)
+#ifdef RSEQ_COMPARE_TWICE
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
+               /* cmp @v equal to @expect */
+               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
+#endif
+               /* final store */
+               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
+               RSEQ_INJECT_ASM(5)
+               RSEQ_ASM_DEFINE_ABORT(4, abort)
+               : /* gcc asm goto does not allow outputs */
+               : [cpu_id]              "r" (cpu),
+                 [current_cpu_id]      "m" (rseq_get_abi()->RSEQ_TEMPLATE_CPU_ID_FIELD),
+                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
+                 [v]                   "m" (*v),
+                 [expect]              "r" (expect),
+                 [newv]                "r" (newv)
+                 RSEQ_INJECT_INPUT
+               : "memory", "cc", "r17"
+                 RSEQ_INJECT_CLOBBER
+               : abort, cmpfail
+#ifdef RSEQ_COMPARE_TWICE
+                 , error1, error2
+#endif
+       );
+       rseq_after_asm_goto();
+       return 0;
+abort:
+       rseq_after_asm_goto();
+       RSEQ_INJECT_FAILED
+       return -1;
+cmpfail:
+       rseq_after_asm_goto();
+       return 1;
+#ifdef RSEQ_COMPARE_TWICE
+error1:
+       rseq_after_asm_goto();
+       rseq_bug("cpu_id comparison failed");
+error2:
+       rseq_after_asm_goto();
+       rseq_bug("expected value comparison failed");
+#endif
+}
+
+static inline __attribute__((always_inline))
+int RSEQ_TEMPLATE_IDENTIFIER(rseq_cmpnev_storeoffp_load)(intptr_t *v, intptr_t expectnot,
+                              long voffp, intptr_t *load, int cpu)
+{
+       RSEQ_INJECT_C(9)
+
+       __asm__ __volatile__ goto (
+               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
+#ifdef RSEQ_COMPARE_TWICE
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
+#endif
+               /* Start rseq by storing table entry pointer into rseq_cs. */
+               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
+               RSEQ_INJECT_ASM(3)
+               /* cmp @v not equal to @expectnot */
+               RSEQ_ASM_OP_CMPNE(v, expectnot, %l[cmpfail])
+               RSEQ_INJECT_ASM(4)
+#ifdef RSEQ_COMPARE_TWICE
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
+               /* cmp @v not equal to @expectnot */
+               RSEQ_ASM_OP_CMPNE(v, expectnot, %l[error2])
+#endif
+               /* load the value of @v */
+               RSEQ_ASM_OP_R_LOAD(v)
+               /* store it in @load */
+               RSEQ_ASM_OP_R_STORE(load)
+               /* dereference voffp(v) */
+               RSEQ_ASM_OP_R_LOADX(voffp)
+               /* final store the value at voffp(v) */
+               RSEQ_ASM_OP_R_FINAL_STORE(v, 2)
+               RSEQ_INJECT_ASM(5)
+               RSEQ_ASM_DEFINE_ABORT(4, abort)
+               : /* gcc asm goto does not allow outputs */
+               : [cpu_id]              "r" (cpu),
+                 [current_cpu_id]      "m" (rseq_get_abi()->RSEQ_TEMPLATE_CPU_ID_FIELD),
+                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
+                 /* final store input */
+                 [v]                   "m" (*v),
+                 [expectnot]           "r" (expectnot),
+                 [voffp]               "b" (voffp),
+                 [load]                "m" (*load)
+                 RSEQ_INJECT_INPUT
+               : "memory", "cc", "r17"
+                 RSEQ_INJECT_CLOBBER
+               : abort, cmpfail
+#ifdef RSEQ_COMPARE_TWICE
+                 , error1, error2
+#endif
+       );
+       rseq_after_asm_goto();
+       return 0;
+abort:
+       rseq_after_asm_goto();
+       RSEQ_INJECT_FAILED
+       return -1;
+cmpfail:
+       rseq_after_asm_goto();
+       return 1;
+#ifdef RSEQ_COMPARE_TWICE
+error1:
+       rseq_after_asm_goto();
+       rseq_bug("cpu_id comparison failed");
+error2:
+       rseq_after_asm_goto();
+       rseq_bug("expected value comparison failed");
+#endif
+}
+
+static inline __attribute__((always_inline))
+int RSEQ_TEMPLATE_IDENTIFIER(rseq_addv)(intptr_t *v, intptr_t count, int cpu)
+{
+       RSEQ_INJECT_C(9)
+
+       __asm__ __volatile__ goto (
+               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
+#ifdef RSEQ_COMPARE_TWICE
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
+#endif
+               /* Start rseq by storing table entry pointer into rseq_cs. */
+               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
+               RSEQ_INJECT_ASM(3)
+#ifdef RSEQ_COMPARE_TWICE
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
+#endif
+               /* load the value of @v */
+               RSEQ_ASM_OP_R_LOAD(v)
+               /* add @count to it */
+               RSEQ_ASM_OP_R_ADD(count)
+               /* final store */
+               RSEQ_ASM_OP_R_FINAL_STORE(v, 2)
+               RSEQ_INJECT_ASM(4)
+               RSEQ_ASM_DEFINE_ABORT(4, abort)
+               : /* gcc asm goto does not allow outputs */
+               : [cpu_id]              "r" (cpu),
+                 [current_cpu_id]      "m" (rseq_get_abi()->RSEQ_TEMPLATE_CPU_ID_FIELD),
+                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
+                 /* final store input */
+                 [v]                   "m" (*v),
+                 [count]               "r" (count)
+                 RSEQ_INJECT_INPUT
+               : "memory", "cc", "r17"
+                 RSEQ_INJECT_CLOBBER
+               : abort
+#ifdef RSEQ_COMPARE_TWICE
+                 , error1
+#endif
+       );
+       rseq_after_asm_goto();
+       return 0;
+abort:
+       rseq_after_asm_goto();
+       RSEQ_INJECT_FAILED
+       return -1;
+#ifdef RSEQ_COMPARE_TWICE
+error1:
+       rseq_after_asm_goto();
+       rseq_bug("cpu_id comparison failed");
+#endif
+}
+
+static inline __attribute__((always_inline))
+int RSEQ_TEMPLATE_IDENTIFIER(rseq_cmpeqv_cmpeqv_storev)(intptr_t *v, intptr_t expect,
+                             intptr_t *v2, intptr_t expect2,
+                             intptr_t newv, int cpu)
+{
+       RSEQ_INJECT_C(9)
+
+       __asm__ __volatile__ goto (
+               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
+#ifdef RSEQ_COMPARE_TWICE
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error3])
+#endif
+               /* Start rseq by storing table entry pointer into rseq_cs. */
+               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
+               RSEQ_INJECT_ASM(3)
+               /* cmp @v equal to @expect */
+               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
+               RSEQ_INJECT_ASM(4)
+               /* cmp @v2 equal to @expct2 */
+               RSEQ_ASM_OP_CMPEQ(v2, expect2, %l[cmpfail])
+               RSEQ_INJECT_ASM(5)
+#ifdef RSEQ_COMPARE_TWICE
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
+               /* cmp @v equal to @expect */
+               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
+               /* cmp @v2 equal to @expct2 */
+               RSEQ_ASM_OP_CMPEQ(v2, expect2, %l[error3])
+#endif
+               /* final store */
+               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
+               RSEQ_INJECT_ASM(6)
+               RSEQ_ASM_DEFINE_ABORT(4, abort)
+               : /* gcc asm goto does not allow outputs */
+               : [cpu_id]              "r" (cpu),
+                 [current_cpu_id]      "m" (rseq_get_abi()->RSEQ_TEMPLATE_CPU_ID_FIELD),
+                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
+                 /* cmp2 input */
+                 [v2]                  "m" (*v2),
+                 [expect2]             "r" (expect2),
+                 /* final store input */
+                 [v]                   "m" (*v),
+                 [expect]              "r" (expect),
+                 [newv]                "r" (newv)
+                 RSEQ_INJECT_INPUT
+               : "memory", "cc", "r17"
+                 RSEQ_INJECT_CLOBBER
+               : abort, cmpfail
+#ifdef RSEQ_COMPARE_TWICE
+                 , error1, error2, error3
+#endif
+       );
+       rseq_after_asm_goto();
+       return 0;
+abort:
+       rseq_after_asm_goto();
+       RSEQ_INJECT_FAILED
+       return -1;
+cmpfail:
+       rseq_after_asm_goto();
+       return 1;
+#ifdef RSEQ_COMPARE_TWICE
+error1:
+       rseq_after_asm_goto();
+       rseq_bug("cpu_id comparison failed");
+error2:
+       rseq_after_asm_goto();
+       rseq_bug("1st expected value comparison failed");
+error3:
+       rseq_after_asm_goto();
+       rseq_bug("2nd expected value comparison failed");
+#endif
+}
+
+#endif /* #if defined(RSEQ_TEMPLATE_MO_RELAXED) &&
+       (defined(RSEQ_TEMPLATE_CPU_ID) || defined(RSEQ_TEMPLATE_MM_CID)) */
+
+#if (defined(RSEQ_TEMPLATE_MO_RELAXED) || defined(RSEQ_TEMPLATE_MO_RELEASE)) && \
+       (defined(RSEQ_TEMPLATE_CPU_ID) || defined(RSEQ_TEMPLATE_MM_CID))
+
+static inline __attribute__((always_inline))
+int RSEQ_TEMPLATE_IDENTIFIER(rseq_cmpeqv_trystorev_storev)(intptr_t *v, intptr_t expect,
+                                intptr_t *v2, intptr_t newv2,
+                                intptr_t newv, int cpu)
+{
+       RSEQ_INJECT_C(9)
+
+       __asm__ __volatile__ goto (
+               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
+#ifdef RSEQ_COMPARE_TWICE
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
+#endif
+               /* Start rseq by storing table entry pointer into rseq_cs. */
+               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
+               RSEQ_INJECT_ASM(3)
+               /* cmp @v equal to @expect */
+               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
+               RSEQ_INJECT_ASM(4)
+#ifdef RSEQ_COMPARE_TWICE
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
+               /* cmp @v equal to @expect */
+               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
+#endif
+               /* try store */
+               RSEQ_ASM_OP_STORE(newv2, v2)
+               RSEQ_INJECT_ASM(5)
+#ifdef RSEQ_TEMPLATE_MO_RELEASE
+               /* for 'release' */
+               "lwsync\n\t"
+#endif
+               /* final store */
+               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
+               RSEQ_INJECT_ASM(6)
+               RSEQ_ASM_DEFINE_ABORT(4, abort)
+               : /* gcc asm goto does not allow outputs */
+               : [cpu_id]              "r" (cpu),
+                 [current_cpu_id]      "m" (rseq_get_abi()->RSEQ_TEMPLATE_CPU_ID_FIELD),
+                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
+                 /* try store input */
+                 [v2]                  "m" (*v2),
+                 [newv2]               "r" (newv2),
+                 /* final store input */
+                 [v]                   "m" (*v),
+                 [expect]              "r" (expect),
+                 [newv]                "r" (newv)
+                 RSEQ_INJECT_INPUT
+               : "memory", "cc", "r17"
+                 RSEQ_INJECT_CLOBBER
+               : abort, cmpfail
+#ifdef RSEQ_COMPARE_TWICE
+                 , error1, error2
+#endif
+       );
+       rseq_after_asm_goto();
+       return 0;
+abort:
+       rseq_after_asm_goto();
+       RSEQ_INJECT_FAILED
+       return -1;
+cmpfail:
+       rseq_after_asm_goto();
+       return 1;
+#ifdef RSEQ_COMPARE_TWICE
+error1:
+       rseq_after_asm_goto();
+       rseq_bug("cpu_id comparison failed");
+error2:
+       rseq_after_asm_goto();
+       rseq_bug("expected value comparison failed");
+#endif
+}
+
+static inline __attribute__((always_inline))
+int RSEQ_TEMPLATE_IDENTIFIER(rseq_cmpeqv_trymemcpy_storev)(intptr_t *v, intptr_t expect,
+                                void *dst, void *src, size_t len,
+                                intptr_t newv, int cpu)
+{
+       RSEQ_INJECT_C(9)
+
+       __asm__ __volatile__ goto (
+               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
+#ifdef RSEQ_COMPARE_TWICE
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
+               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
+#endif
+               /* setup for mempcy */
+               "mr %%r19, %[len]\n\t"
+               "mr %%r20, %[src]\n\t"
+               "mr %%r21, %[dst]\n\t"
+               /* Start rseq by storing table entry pointer into rseq_cs. */
+               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
+               RSEQ_INJECT_ASM(3)
+               /* cmp @v equal to @expect */
+               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
+               RSEQ_INJECT_ASM(4)
+#ifdef RSEQ_COMPARE_TWICE
+               /* cmp cpuid */
+               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
+               /* cmp @v equal to @expect */
+               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
+#endif
+               /* try memcpy */
+               RSEQ_ASM_OP_R_MEMCPY()
+               RSEQ_INJECT_ASM(5)
+#ifdef RSEQ_TEMPLATE_MO_RELEASE
+               /* for 'release' */
+               "lwsync\n\t"
+#endif
+               /* final store */
+               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
+               RSEQ_INJECT_ASM(6)
+               /* teardown */
+               RSEQ_ASM_DEFINE_ABORT(4, abort)
+               : /* gcc asm goto does not allow outputs */
+               : [cpu_id]              "r" (cpu),
+                 [current_cpu_id]      "m" (rseq_get_abi()->RSEQ_TEMPLATE_CPU_ID_FIELD),
+                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
+                 /* final store input */
+                 [v]                   "m" (*v),
+                 [expect]              "r" (expect),
+                 [newv]                "r" (newv),
+                 /* try memcpy input */
+                 [dst]                 "r" (dst),
+                 [src]                 "r" (src),
+                 [len]                 "r" (len)
+                 RSEQ_INJECT_INPUT
+               : "memory", "cc", "r17", "r18", "r19", "r20", "r21"
+                 RSEQ_INJECT_CLOBBER
+               : abort, cmpfail
+#ifdef RSEQ_COMPARE_TWICE
+                 , error1, error2
+#endif
+       );
+       rseq_after_asm_goto();
+       return 0;
+abort:
+       rseq_after_asm_goto();
+       RSEQ_INJECT_FAILED
+       return -1;
+cmpfail:
+       rseq_after_asm_goto();
+       return 1;
+#ifdef RSEQ_COMPARE_TWICE
+error1:
+       rseq_after_asm_goto();
+       rseq_bug("cpu_id comparison failed");
+error2:
+       rseq_after_asm_goto();
+       rseq_bug("expected value comparison failed");
+#endif
+}
+
+#endif /* #if (defined(RSEQ_TEMPLATE_MO_RELAXED) || defined(RSEQ_TEMPLATE_MO_RELEASE)) &&
+       (defined(RSEQ_TEMPLATE_CPU_ID) || defined(RSEQ_TEMPLATE_MM_CID)) */
+
+#include "rseq-bits-reset.h"

diff --git a/include/rseq/rseq-ppc.h b/include/rseq/rseq-ppc.h
index 678134662ae723fb08671b9bd37e382ff82b5ef1..ac39dfdde251c0934547e302e36ced21a67336e5 100644 (file)
--- a/include/rseq/rseq-ppc.h
+++ b/include/rseq/rseq-ppc.h
@@ -205,581 +205,34 @@ do {                                                                     \
                RSEQ_STORE_LONG(var) "%[" __rseq_str(value) "], %[" __rseq_str(var) "]\n\t" \
                __rseq_str(post_commit_label) ":\n\t"
 
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu)
-{
-       RSEQ_INJECT_C(9)
-
-       __asm__ __volatile__ goto (
-               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
-#ifdef RSEQ_COMPARE_TWICE
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
-#endif
-               /* Start rseq by storing table entry pointer into rseq_cs. */
-               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
-               RSEQ_INJECT_ASM(3)
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
-               RSEQ_INJECT_ASM(4)
-#ifdef RSEQ_COMPARE_TWICE
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
-#endif
-               /* final store */
-               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
-               RSEQ_INJECT_ASM(5)
-               RSEQ_ASM_DEFINE_ABORT(4, abort)
-               : /* gcc asm goto does not allow outputs */
-               : [cpu_id]              "r" (cpu),
-                 [current_cpu_id]      "m" (rseq_get_abi()->cpu_id),
-                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
-                 [v]                   "m" (*v),
-                 [expect]              "r" (expect),
-                 [newv]                "r" (newv)
-                 RSEQ_INJECT_INPUT
-               : "memory", "cc", "r17"
-                 RSEQ_INJECT_CLOBBER
-               : abort, cmpfail
-#ifdef RSEQ_COMPARE_TWICE
-                 , error1, error2
-#endif
-       );
-       rseq_after_asm_goto();
-       return 0;
-abort:
-       rseq_after_asm_goto();
-       RSEQ_INJECT_FAILED
-       return -1;
-cmpfail:
-       rseq_after_asm_goto();
-       return 1;
-#ifdef RSEQ_COMPARE_TWICE
-error1:
-       rseq_after_asm_goto();
-       rseq_bug("cpu_id comparison failed");
-error2:
-       rseq_after_asm_goto();
-       rseq_bug("expected value comparison failed");
-#endif
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpnev_storeoffp_load(intptr_t *v, intptr_t expectnot,
-                              long voffp, intptr_t *load, int cpu)
-{
-       RSEQ_INJECT_C(9)
-
-       __asm__ __volatile__ goto (
-               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
-#ifdef RSEQ_COMPARE_TWICE
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
-#endif
-               /* Start rseq by storing table entry pointer into rseq_cs. */
-               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
-               RSEQ_INJECT_ASM(3)
-               /* cmp @v not equal to @expectnot */
-               RSEQ_ASM_OP_CMPNE(v, expectnot, %l[cmpfail])
-               RSEQ_INJECT_ASM(4)
-#ifdef RSEQ_COMPARE_TWICE
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
-               /* cmp @v not equal to @expectnot */
-               RSEQ_ASM_OP_CMPNE(v, expectnot, %l[error2])
-#endif
-               /* load the value of @v */
-               RSEQ_ASM_OP_R_LOAD(v)
-               /* store it in @load */
-               RSEQ_ASM_OP_R_STORE(load)
-               /* dereference voffp(v) */
-               RSEQ_ASM_OP_R_LOADX(voffp)
-               /* final store the value at voffp(v) */
-               RSEQ_ASM_OP_R_FINAL_STORE(v, 2)
-               RSEQ_INJECT_ASM(5)
-               RSEQ_ASM_DEFINE_ABORT(4, abort)
-               : /* gcc asm goto does not allow outputs */
-               : [cpu_id]              "r" (cpu),
-                 [current_cpu_id]      "m" (rseq_get_abi()->cpu_id),
-                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
-                 /* final store input */
-                 [v]                   "m" (*v),
-                 [expectnot]           "r" (expectnot),
-                 [voffp]               "b" (voffp),
-                 [load]                "m" (*load)
-                 RSEQ_INJECT_INPUT
-               : "memory", "cc", "r17"
-                 RSEQ_INJECT_CLOBBER
-               : abort, cmpfail
-#ifdef RSEQ_COMPARE_TWICE
-                 , error1, error2
-#endif
-       );
-       rseq_after_asm_goto();
-       return 0;
-abort:
-       rseq_after_asm_goto();
-       RSEQ_INJECT_FAILED
-       return -1;
-cmpfail:
-       rseq_after_asm_goto();
-       return 1;
-#ifdef RSEQ_COMPARE_TWICE
-error1:
-       rseq_after_asm_goto();
-       rseq_bug("cpu_id comparison failed");
-error2:
-       rseq_after_asm_goto();
-       rseq_bug("expected value comparison failed");
-#endif
-}
-
-static inline __attribute__((always_inline))
-int rseq_addv(intptr_t *v, intptr_t count, int cpu)
-{
-       RSEQ_INJECT_C(9)
-
-       __asm__ __volatile__ goto (
-               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
-#ifdef RSEQ_COMPARE_TWICE
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
-#endif
-               /* Start rseq by storing table entry pointer into rseq_cs. */
-               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
-               RSEQ_INJECT_ASM(3)
-#ifdef RSEQ_COMPARE_TWICE
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
-#endif
-               /* load the value of @v */
-               RSEQ_ASM_OP_R_LOAD(v)
-               /* add @count to it */
-               RSEQ_ASM_OP_R_ADD(count)
-               /* final store */
-               RSEQ_ASM_OP_R_FINAL_STORE(v, 2)
-               RSEQ_INJECT_ASM(4)
-               RSEQ_ASM_DEFINE_ABORT(4, abort)
-               : /* gcc asm goto does not allow outputs */
-               : [cpu_id]              "r" (cpu),
-                 [current_cpu_id]      "m" (rseq_get_abi()->cpu_id),
-                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
-                 /* final store input */
-                 [v]                   "m" (*v),
-                 [count]               "r" (count)
-                 RSEQ_INJECT_INPUT
-               : "memory", "cc", "r17"
-                 RSEQ_INJECT_CLOBBER
-               : abort
-#ifdef RSEQ_COMPARE_TWICE
-                 , error1
-#endif
-       );
-       rseq_after_asm_goto();
-       return 0;
-abort:
-       rseq_after_asm_goto();
-       RSEQ_INJECT_FAILED
-       return -1;
-#ifdef RSEQ_COMPARE_TWICE
-error1:
-       rseq_after_asm_goto();
-       rseq_bug("cpu_id comparison failed");
-#endif
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_trystorev_storev(intptr_t *v, intptr_t expect,
-                                intptr_t *v2, intptr_t newv2,
-                                intptr_t newv, int cpu)
-{
-       RSEQ_INJECT_C(9)
-
-       __asm__ __volatile__ goto (
-               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
-#ifdef RSEQ_COMPARE_TWICE
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
-#endif
-               /* Start rseq by storing table entry pointer into rseq_cs. */
-               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
-               RSEQ_INJECT_ASM(3)
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
-               RSEQ_INJECT_ASM(4)
-#ifdef RSEQ_COMPARE_TWICE
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
-#endif
-               /* try store */
-               RSEQ_ASM_OP_STORE(newv2, v2)
-               RSEQ_INJECT_ASM(5)
-               /* final store */
-               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
-               RSEQ_INJECT_ASM(6)
-               RSEQ_ASM_DEFINE_ABORT(4, abort)
-               : /* gcc asm goto does not allow outputs */
-               : [cpu_id]              "r" (cpu),
-                 [current_cpu_id]      "m" (rseq_get_abi()->cpu_id),
-                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
-                 /* try store input */
-                 [v2]                  "m" (*v2),
-                 [newv2]               "r" (newv2),
-                 /* final store input */
-                 [v]                   "m" (*v),
-                 [expect]              "r" (expect),
-                 [newv]                "r" (newv)
-                 RSEQ_INJECT_INPUT
-               : "memory", "cc", "r17"
-                 RSEQ_INJECT_CLOBBER
-               : abort, cmpfail
-#ifdef RSEQ_COMPARE_TWICE
-                 , error1, error2
-#endif
-       );
-       rseq_after_asm_goto();
-       return 0;
-abort:
-       rseq_after_asm_goto();
-       RSEQ_INJECT_FAILED
-       return -1;
-cmpfail:
-       rseq_after_asm_goto();
-       return 1;
-#ifdef RSEQ_COMPARE_TWICE
-error1:
-       rseq_after_asm_goto();
-       rseq_bug("cpu_id comparison failed");
-error2:
-       rseq_after_asm_goto();
-       rseq_bug("expected value comparison failed");
-#endif
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_trystorev_storev_release(intptr_t *v, intptr_t expect,
-                                        intptr_t *v2, intptr_t newv2,
-                                        intptr_t newv, int cpu)
-{
-       RSEQ_INJECT_C(9)
-
-       __asm__ __volatile__ goto (
-               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
-#ifdef RSEQ_COMPARE_TWICE
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
-#endif
-               /* Start rseq by storing table entry pointer into rseq_cs. */
-               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
-               RSEQ_INJECT_ASM(3)
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
-               RSEQ_INJECT_ASM(4)
-#ifdef RSEQ_COMPARE_TWICE
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
-#endif
-               /* try store */
-               RSEQ_ASM_OP_STORE(newv2, v2)
-               RSEQ_INJECT_ASM(5)
-               /* for 'release' */
-               "lwsync\n\t"
-               /* final store */
-               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
-               RSEQ_INJECT_ASM(6)
-               RSEQ_ASM_DEFINE_ABORT(4, abort)
-               : /* gcc asm goto does not allow outputs */
-               : [cpu_id]              "r" (cpu),
-                 [current_cpu_id]      "m" (rseq_get_abi()->cpu_id),
-                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
-                 /* try store input */
-                 [v2]                  "m" (*v2),
-                 [newv2]               "r" (newv2),
-                 /* final store input */
-                 [v]                   "m" (*v),
-                 [expect]              "r" (expect),
-                 [newv]                "r" (newv)
-                 RSEQ_INJECT_INPUT
-               : "memory", "cc", "r17"
-                 RSEQ_INJECT_CLOBBER
-               : abort, cmpfail
-#ifdef RSEQ_COMPARE_TWICE
-                 , error1, error2
-#endif
-       );
-       rseq_after_asm_goto();
-       return 0;
-abort:
-       rseq_after_asm_goto();
-       RSEQ_INJECT_FAILED
-       return -1;
-cmpfail:
-       rseq_after_asm_goto();
-       return 1;
-#ifdef RSEQ_COMPARE_TWICE
-error1:
-       rseq_after_asm_goto();
-       rseq_bug("cpu_id comparison failed");
-error2:
-       rseq_after_asm_goto();
-       rseq_bug("expected value comparison failed");
-#endif
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_cmpeqv_storev(intptr_t *v, intptr_t expect,
-                             intptr_t *v2, intptr_t expect2,
-                             intptr_t newv, int cpu)
-{
-       RSEQ_INJECT_C(9)
-
-       __asm__ __volatile__ goto (
-               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
-#ifdef RSEQ_COMPARE_TWICE
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error3])
-#endif
-               /* Start rseq by storing table entry pointer into rseq_cs. */
-               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
-               RSEQ_INJECT_ASM(3)
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
-               RSEQ_INJECT_ASM(4)
-               /* cmp @v2 equal to @expct2 */
-               RSEQ_ASM_OP_CMPEQ(v2, expect2, %l[cmpfail])
-               RSEQ_INJECT_ASM(5)
-#ifdef RSEQ_COMPARE_TWICE
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
-               /* cmp @v2 equal to @expct2 */
-               RSEQ_ASM_OP_CMPEQ(v2, expect2, %l[error3])
-#endif
-               /* final store */
-               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
-               RSEQ_INJECT_ASM(6)
-               RSEQ_ASM_DEFINE_ABORT(4, abort)
-               : /* gcc asm goto does not allow outputs */
-               : [cpu_id]              "r" (cpu),
-                 [current_cpu_id]      "m" (rseq_get_abi()->cpu_id),
-                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
-                 /* cmp2 input */
-                 [v2]                  "m" (*v2),
-                 [expect2]             "r" (expect2),
-                 /* final store input */
-                 [v]                   "m" (*v),
-                 [expect]              "r" (expect),
-                 [newv]                "r" (newv)
-                 RSEQ_INJECT_INPUT
-               : "memory", "cc", "r17"
-                 RSEQ_INJECT_CLOBBER
-               : abort, cmpfail
-#ifdef RSEQ_COMPARE_TWICE
-                 , error1, error2, error3
-#endif
-       );
-       rseq_after_asm_goto();
-       return 0;
-abort:
-       rseq_after_asm_goto();
-       RSEQ_INJECT_FAILED
-       return -1;
-cmpfail:
-       rseq_after_asm_goto();
-       return 1;
-#ifdef RSEQ_COMPARE_TWICE
-error1:
-       rseq_after_asm_goto();
-       rseq_bug("cpu_id comparison failed");
-error2:
-       rseq_after_asm_goto();
-       rseq_bug("1st expected value comparison failed");
-error3:
-       rseq_after_asm_goto();
-       rseq_bug("2nd expected value comparison failed");
-#endif
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_trymemcpy_storev(intptr_t *v, intptr_t expect,
-                                void *dst, void *src, size_t len,
-                                intptr_t newv, int cpu)
-{
-       RSEQ_INJECT_C(9)
-
-       __asm__ __volatile__ goto (
-               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
-#ifdef RSEQ_COMPARE_TWICE
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
-#endif
-               /* setup for mempcy */
-               "mr %%r19, %[len]\n\t"
-               "mr %%r20, %[src]\n\t"
-               "mr %%r21, %[dst]\n\t"
-               /* Start rseq by storing table entry pointer into rseq_cs. */
-               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
-               RSEQ_INJECT_ASM(3)
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
-               RSEQ_INJECT_ASM(4)
-#ifdef RSEQ_COMPARE_TWICE
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
-#endif
-               /* try memcpy */
-               RSEQ_ASM_OP_R_MEMCPY()
-               RSEQ_INJECT_ASM(5)
-               /* final store */
-               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
-               RSEQ_INJECT_ASM(6)
-               /* teardown */
-               RSEQ_ASM_DEFINE_ABORT(4, abort)
-               : /* gcc asm goto does not allow outputs */
-               : [cpu_id]              "r" (cpu),
-                 [current_cpu_id]      "m" (rseq_get_abi()->cpu_id),
-                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
-                 /* final store input */
-                 [v]                   "m" (*v),
-                 [expect]              "r" (expect),
-                 [newv]                "r" (newv),
-                 /* try memcpy input */
-                 [dst]                 "r" (dst),
-                 [src]                 "r" (src),
-                 [len]                 "r" (len)
-                 RSEQ_INJECT_INPUT
-               : "memory", "cc", "r17", "r18", "r19", "r20", "r21"
-                 RSEQ_INJECT_CLOBBER
-               : abort, cmpfail
-#ifdef RSEQ_COMPARE_TWICE
-                 , error1, error2
-#endif
-       );
-       rseq_after_asm_goto();
-       return 0;
-abort:
-       rseq_after_asm_goto();
-       RSEQ_INJECT_FAILED
-       return -1;
-cmpfail:
-       rseq_after_asm_goto();
-       return 1;
-#ifdef RSEQ_COMPARE_TWICE
-error1:
-       rseq_after_asm_goto();
-       rseq_bug("cpu_id comparison failed");
-error2:
-       rseq_after_asm_goto();
-       rseq_bug("expected value comparison failed");
-#endif
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_trymemcpy_storev_release(intptr_t *v, intptr_t expect,
-                                        void *dst, void *src, size_t len,
-                                        intptr_t newv, int cpu)
-{
-       RSEQ_INJECT_C(9)
-
-       __asm__ __volatile__ goto (
-               RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail])
-#ifdef RSEQ_COMPARE_TWICE
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1])
-               RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2])
-#endif
-               /* setup for mempcy */
-               "mr %%r19, %[len]\n\t"
-               "mr %%r20, %[src]\n\t"
-               "mr %%r21, %[dst]\n\t"
-               /* Start rseq by storing table entry pointer into rseq_cs. */
-               RSEQ_ASM_STORE_RSEQ_CS(1, 3b, rseq_cs)
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f)
-               RSEQ_INJECT_ASM(3)
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[cmpfail])
-               RSEQ_INJECT_ASM(4)
-#ifdef RSEQ_COMPARE_TWICE
-               /* cmp cpuid */
-               RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, %l[error1])
-               /* cmp @v equal to @expect */
-               RSEQ_ASM_OP_CMPEQ(v, expect, %l[error2])
-#endif
-               /* try memcpy */
-               RSEQ_ASM_OP_R_MEMCPY()
-               RSEQ_INJECT_ASM(5)
-               /* for 'release' */
-               "lwsync\n\t"
-               /* final store */
-               RSEQ_ASM_OP_FINAL_STORE(newv, v, 2)
-               RSEQ_INJECT_ASM(6)
-               /* teardown */
-               RSEQ_ASM_DEFINE_ABORT(4, abort)
-               : /* gcc asm goto does not allow outputs */
-               : [cpu_id]              "r" (cpu),
-                 [current_cpu_id]      "m" (rseq_get_abi()->cpu_id),
-                 [rseq_cs]             "m" (rseq_get_abi()->rseq_cs.arch.ptr),
-                 /* final store input */
-                 [v]                   "m" (*v),
-                 [expect]              "r" (expect),
-                 [newv]                "r" (newv),
-                 /* try memcpy input */
-                 [dst]                 "r" (dst),
-                 [src]                 "r" (src),
-                 [len]                 "r" (len)
-                 RSEQ_INJECT_INPUT
-               : "memory", "cc", "r17", "r18", "r19", "r20", "r21"
-                 RSEQ_INJECT_CLOBBER
-               : abort, cmpfail
-#ifdef RSEQ_COMPARE_TWICE
-                 , error1, error2
-#endif
-       );
-       rseq_after_asm_goto();
-       return 0;
-abort:
-       rseq_after_asm_goto();
-       RSEQ_INJECT_FAILED
-       return -1;
-cmpfail:
-       rseq_after_asm_goto();
-       return 1;
-#ifdef RSEQ_COMPARE_TWICE
-error1:
-       rseq_after_asm_goto();
-       rseq_bug("cpu_id comparison failed");
-error2:
-       rseq_after_asm_goto();
-       rseq_bug("expected value comparison failed");
-#endif
-}
+/* Per-cpu-id indexing. */
+
+#define RSEQ_TEMPLATE_CPU_ID
+#define RSEQ_TEMPLATE_MO_RELAXED
+#include "rseq-ppc-bits.h"
+#undef RSEQ_TEMPLATE_MO_RELAXED
+
+#define RSEQ_TEMPLATE_MO_RELEASE
+#include "rseq-ppc-bits.h"
+#undef RSEQ_TEMPLATE_MO_RELEASE
+#undef RSEQ_TEMPLATE_CPU_ID
+
+/* Per-mm-cid indexing. */
+
+#define RSEQ_TEMPLATE_MM_CID
+#define RSEQ_TEMPLATE_MO_RELAXED
+#include "rseq-ppc-bits.h"
+#undef RSEQ_TEMPLATE_MO_RELAXED
+
+#define RSEQ_TEMPLATE_MO_RELEASE
+#include "rseq-ppc-bits.h"
+#undef RSEQ_TEMPLATE_MO_RELEASE
+#undef RSEQ_TEMPLATE_MM_CID
+
+/* APIs which are not based on cpu ids. */
+
+#define RSEQ_TEMPLATE_CPU_ID_NONE
+#define RSEQ_TEMPLATE_MO_RELAXED
+#include "rseq-ppc-bits.h"
+#undef RSEQ_TEMPLATE_MO_RELAXED
+#undef RSEQ_TEMPLATE_CPU_ID_NONE