gentoo auto-resync : 19:03:2024 - 00:49:58

1 files changed, 0 insertions, 40 deletions

diff --git a/dev-libs/rocksdb/files/rocksdb-6.17.3-add_timer_for_riscv.patch b/dev-libs/rocksdb/files/rocksdb-6.17.3-add_timer_for_riscv.patch
deleted file mode 100644
index b98cc9dc5fd6..000000000000
--- a/dev-libs/rocksdb/files/rocksdb-6.17.3-add_timer_for_riscv.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-Add timer for riscv.
-Upstream PR status: https://github.com/facebook/rocksdb/pull/9215
-This PR hasn't been merged into the main branch.
-https://bugs.gentoo.org/834855
-
---- a/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
-+++ b/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
-@@ -101,7 +101,7 @@ int toku_clock_gettime(clockid_t clk_id, struct timespec *ts) __attribute__((__v
- typedef uint64_t tokutime_t;  // Time type used in by tokutek timers.
- 
- #if 0
--// The value of tokutime_t is not specified here. 
-+// The value of tokutime_t is not specified here.
- // It might be microseconds since 1/1/1970 (if gettimeofday() is
- // used), or clock cycles since boot (if rdtsc is used).  Or something
- // else.
-@@ -133,6 +133,23 @@ static inline tokutime_t toku_time_now(void) {
-   return result;
- #elif defined(__powerpc__)
-   return __ppc_get_timebase();
-+#elif defined(__riscv) && __riscv_xlen == 32
-+  uint32_t cycles_lo, cycles_hi0, cycles_hi1;
-+  // Implemented in assembly because Clang insisted on branching.
-+  asm volatile(
-+               "rdcycleh %0\n"
-+               "rdcycle %1\n"
-+               "rdcycleh %2\n"
-+               "sub %0, %0, %2\n"
-+               "seqz %0, %0\n"
-+               "sub %0, zero, %0\n"
-+               "and %1, %1, %0\n"
-+               : "=r"(cycles_hi0), "=r"(cycles_lo), "=r"(cycles_hi1));
-+  return (static_cast<uint64_t>(cycles_hi1) << 32) | cycles_lo;
-+#elif defined(__riscv) && __riscv_xlen == 64
-+  uint64_t cycles;
-+  asm volatile("rdcycle %0" : "=r"(cycles));
-+  return cycles;
- #else
- #error No timer implementation for this platform
- #endif