1 files changed, 0 insertions, 82 deletions
diff --git a/app/nginx/src/os/unix/ngx_gcc_atomic_sparc64.h b/app/nginx/src/os/unix/ngx_gcc_atomic_sparc64.h
deleted file mode 100644
index a84db35..0000000
--- a/app/nginx/src/os/unix/ngx_gcc_atomic_sparc64.h
+++ /dev/null
@@ -1,82 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) Nginx, Inc.
- */
-
-
-/*
- * "casa   [r1] 0x80, r2, r0"  and
- * "casxa  [r1] 0x80, r2, r0"  do the following:
- *
- *     if ([r1] == r2) {
- *         swap(r0, [r1]);
- *     } else {
- *         r0 = [r1];
- *     }
- *
- * so "r0 == r2" means that the operation was successful.
- *
- *
- * The "r" means the general register.
- * The "+r" means the general register used for both input and output.
- */
-
-
-#if (NGX_PTR_SIZE == 4)
-#define NGX_CASA  "casa"
-#else
-#define NGX_CASA  "casxa"
-#endif
-
-
-static ngx_inline ngx_atomic_uint_t
-ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old,
-    ngx_atomic_uint_t set)
-{
-    __asm__ volatile (
-
-    NGX_CASA " [%1] 0x80, %2, %0"
-
-    : "+r" (set) : "r" (lock), "r" (old) : "memory");
-
-    return (set == old);
-}
-
-
-static ngx_inline ngx_atomic_int_t
-ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add)
-{
-    ngx_atomic_uint_t  old, res;
-
-    old = *value;
-
-    for ( ;; ) {
-
-        res = old + add;
-
-        __asm__ volatile (
-
-        NGX_CASA " [%1] 0x80, %2, %0"
-
-        : "+r" (res) : "r" (value), "r" (old) : "memory");
-
-        if (res == old) {
-            return res;
-        }
-
-        old = res;
-    }
-}
-
-
-#if (NGX_SMP)
-#define ngx_memory_barrier()                                                  \
-            __asm__ volatile (                                                \
-            "membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad"        \
-            ::: "memory")
-#else
-#define ngx_memory_barrier()   __asm__ volatile ("" ::: "memory")
-#endif
-
-#define ngx_cpu_pause()