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-rw-r--r--databases/rocksdb/files/patch-powerpc6449
1 files changed, 49 insertions, 0 deletions
diff --git a/databases/rocksdb/files/patch-powerpc64 b/databases/rocksdb/files/patch-powerpc64
new file mode 100644
index 000000000000..16673cc4ae42
--- /dev/null
+++ b/databases/rocksdb/files/patch-powerpc64
@@ -0,0 +1,49 @@
+--- util/crc32c.cc.orig 2021-06-25 21:15:04 UTC
++++ util/crc32c.cc
+@@ -488,6 +488,21 @@ static int arch_ppc_probe(void) {
+
+ return arch_ppc_crc32;
+ }
++#elif __FreeBSD__
++#include <machine/cpu.h>
++#include <sys/auxv.h>
++#include <sys/elf_common.h>
++static int arch_ppc_probe(void) {
++ unsigned long cpufeatures;
++ arch_ppc_crc32 = 0;
++
++#if defined(__powerpc64__)
++ elf_aux_info(AT_HWCAP2, &cpufeatures, sizeof(cpufeatures));
++ if (cpufeatures & PPC_FEATURE2_HAS_VEC_CRYPTO) arch_ppc_crc32 = 1;
++#endif /* __powerpc64__ */
++
++ return arch_ppc_crc32;
++}
+ #endif // __linux__
+
+ static bool isAltiVec() {
+--- utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h.orig 2021-10-17 17:02:20 UTC
++++ utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
+@@ -58,7 +58,7 @@ Copyright (c) 2006, 2015, Percona and/or its affiliate
+ #include <stdint.h>
+ #include <sys/time.h>
+ #include <time.h>
+-#if defined(__powerpc__)
++#if defined(__powerpc__) && defined(__linux__)
+ #include <sys/platform/ppc.h>
+ #endif
+
+@@ -132,7 +132,13 @@ static inline tokutime_t toku_time_now(void) {
+ __asm __volatile__("mrs %[rt], cntvct_el0" : [ rt ] "=r"(result));
+ return result;
+ #elif defined(__powerpc__)
++#ifdef __linux__
+ return __ppc_get_timebase();
++#elif defined(__FreeBSD__)
++ int64_t tbr;
++ asm volatile("mfspr %0, 268" : "=r"(tbr));
++ return tbr;
++#endif
+ #else
+ #error No timer implementation for this platform
+ #endif