diff options
Diffstat (limited to 'app/nginx/src/os/unix/ngx_sunpro_sparc64.il')
| -rw-r--r-- | app/nginx/src/os/unix/ngx_sunpro_sparc64.il | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/app/nginx/src/os/unix/ngx_sunpro_sparc64.il b/app/nginx/src/os/unix/ngx_sunpro_sparc64.il new file mode 100644 index 0000000..bdeef61 --- /dev/null +++ b/app/nginx/src/os/unix/ngx_sunpro_sparc64.il @@ -0,0 +1,36 @@ +/ +/ Copyright (C) Igor Sysoev +/ Copyright (C) Nginx, Inc. +/ + + +/ "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 |