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diff src/os/unix/ngx_sunpro_sparc64.il @ 110:dad2fe8ecf08 NGINX_0_3_2

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nginx 0.3.2 *) Feature: the Sun Studio 10 C compiler support. *) Feature: the "proxy_upstream_max_fails", "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and "fastcgi_upstream_fail_timeout" directives.
author Igor Sysoev <http://sysoev.ru>
date Wed, 12 Oct 2005 00:00:00 +0400
parents
children df17fbafec8f
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--- /dev/null
+++ b/src/os/unix/ngx_sunpro_sparc64.il
@@ -0,0 +1,35 @@
+/
+/ Copyright (C) Igor Sysoev
+/
+
+
+/  "casa   [%o2] 0x80, %o1, %o0"  and
+/  "casxa  [%o2] 0x80, %o1, %o0"  do the following:
+/ 
+/       if ([%o2] == %o1) {
+/           swap(%o0, [%o2]);
+/       } else {
+/           %o0 = [%o2];
+/       }
+
+
+/ ngx_atomic_uint_t ngx_casa(ngx_atomic_uint_t set, ngx_atomic_uint_t old,
+/      ngx_atomic_t *lock);
+/
+/ the arguments are passed in the %o0, %o1, %o2
+/ the result is returned in the %o0
+
+        .inline ngx_casa,0
+        casa    [%o2] 0x80, %o1, %o0
+        .end
+
+
+/ ngx_atomic_uint_t ngx_casxa(ngx_atomic_uint_t set, ngx_atomic_uint_t old,
+/      ngx_atomic_t *lock);
+/
+/ the arguments are passed in the %o0, %o1, %o2
+/ the result is returned in the %o0
+
+        .inline ngx_casxa,0
+        casxa   [%o2] 0x80, %o1, %o0
+        .end