1 files changed, 0 insertions, 139 deletions
diff --git a/app/nginx/src/core/ngx_cpuinfo.c b/app/nginx/src/core/ngx_cpuinfo.c
deleted file mode 100644
index 7205319..0000000
--- a/app/nginx/src/core/ngx_cpuinfo.c
+++ /dev/null
@@ -1,139 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) Nginx, Inc.
- */
-
-
-#include <ngx_config.h>
-#include <ngx_core.h>
-
-
-#if (( __i386__ || __amd64__ ) && ( __GNUC__ || __INTEL_COMPILER ))
-
-
-static ngx_inline void ngx_cpuid(uint32_t i, uint32_t *buf);
-
-
-#if ( __i386__ )
-
-static ngx_inline void
-ngx_cpuid(uint32_t i, uint32_t *buf)
-{
-
-    /*
-     * we could not use %ebx as output parameter if gcc builds PIC,
-     * and we could not save %ebx on stack, because %esp is used,
-     * when the -fomit-frame-pointer optimization is specified.
-     */
-
-    __asm__ (
-
-    "    mov    %%ebx, %%esi;  "
-
-    "    cpuid;                "
-    "    mov    %%eax, (%1);   "
-    "    mov    %%ebx, 4(%1);  "
-    "    mov    %%edx, 8(%1);  "
-    "    mov    %%ecx, 12(%1); "
-
-    "    mov    %%esi, %%ebx;  "
-
-    : : "a" (i), "D" (buf) : "ecx", "edx", "esi", "memory" );
-}
-
-
-#else /* __amd64__ */
-
-
-static ngx_inline void
-ngx_cpuid(uint32_t i, uint32_t *buf)
-{
-    uint32_t  eax, ebx, ecx, edx;
-
-    __asm__ (
-
-        "cpuid"
-
-    : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) : "a" (i) );
-
-    buf[0] = eax;
-    buf[1] = ebx;
-    buf[2] = edx;
-    buf[3] = ecx;
-}
-
-
-#endif
-
-
-/* auto detect the L2 cache line size of modern and widespread CPUs */
-
-void
-ngx_cpuinfo(void)
-{
-    u_char    *vendor;
-    uint32_t   vbuf[5], cpu[4], model;
-
-    vbuf[0] = 0;
-    vbuf[1] = 0;
-    vbuf[2] = 0;
-    vbuf[3] = 0;
-    vbuf[4] = 0;
-
-    ngx_cpuid(0, vbuf);
-
-    vendor = (u_char *) &vbuf[1];
-
-    if (vbuf[0] == 0) {
-        return;
-    }
-
-    ngx_cpuid(1, cpu);
-
-    if (ngx_strcmp(vendor, "GenuineIntel") == 0) {
-
-        switch ((cpu[0] & 0xf00) >> 8) {
-
-        /* Pentium */
-        case 5:
-            ngx_cacheline_size = 32;
-            break;
-
-        /* Pentium Pro, II, III */
-        case 6:
-            ngx_cacheline_size = 32;
-
-            model = ((cpu[0] & 0xf0000) >> 8) | (cpu[0] & 0xf0);
-
-            if (model >= 0xd0) {
-                /* Intel Core, Core 2, Atom */
-                ngx_cacheline_size = 64;
-            }
-
-            break;
-
-        /*
-         * Pentium 4, although its cache line size is 64 bytes,
-         * it prefetches up to two cache lines during memory read
-         */
-        case 15:
-            ngx_cacheline_size = 128;
-            break;
-        }
-
-    } else if (ngx_strcmp(vendor, "AuthenticAMD") == 0) {
-        ngx_cacheline_size = 64;
-    }
-}
-
-#else
-
-
-void
-ngx_cpuinfo(void)
-{
-}
-
-
-#endif