Mercurial > hg > nginx-vendor-0-8
annotate src/os/unix/ngx_sunpro_x86.il @ 554:5c576ea5dbd9 NGINX_0_8_29
nginx 0.8.29
*) Change: now the "009" status code is written to an access log for
proxied HTTP/0.9 responses.
*) Feature: the "addition_types", "charset_types", "gzip_types",
"ssi_types", "sub_filter_types", and "xslt_types" directives support
an "*" parameter.
*) Feature: GCC 4.1+ built-in atomic operations usage.
Thanks to W-Mark Kubacki.
*) Feature: the --with-libatomic[=DIR] option in the configure.
Thanks to W-Mark Kubacki.
*) Bugfix: listen unix domain socket had limited access rights.
*) Bugfix: cached HTTP/0.9 responses were handled incorrectly.
*) Bugfix: regular expression named captures given by "?P<...>" did not
work in a "server_name" directive.
Thanks to Maxim Dounin.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 30 Nov 2009 00:00:00 +0300 |
parents | 829f9a66a659 |
children |
rev | line source |
---|---|
110 | 1 / |
2 / Copyright (C) Igor Sysoev | |
3 / | |
4 | |
5 / ngx_atomic_uint_t ngx_atomic_cmp_set(ngx_atomic_t *lock, | |
6 / ngx_atomic_uint_t old, ngx_atomic_uint_t set); | |
7 / | |
488 | 8 / the arguments are passed on stack (%esp), 4(%esp), 8(%esp) |
110 | 9 |
10 .inline ngx_atomic_cmp_set,0 | |
11 movl (%esp), %ecx | |
12 movl 4(%esp), %eax | |
13 movl 8(%esp), %edx | |
14 lock | |
15 cmpxchgl %edx, (%ecx) | |
16 setz %al | |
17 movzbl %al, %eax | |
18 .end | |
19 | |
20 | |
21 / ngx_atomic_int_t ngx_atomic_fetch_add(ngx_atomic_t *value, | |
22 / ngx_atomic_int_t add); | |
23 / | |
488 | 24 / the arguments are passed on stack (%esp), 4(%esp) |
110 | 25 |
26 .inline ngx_atomic_fetch_add,0 | |
27 movl (%esp), %ecx | |
28 movl 4(%esp), %eax | |
29 lock | |
30 xaddl %eax, (%ecx) | |
31 .end | |
320 | 32 |
33 | |
34 / ngx_cpu_pause() | |
488 | 35 / |
36 / the "rep; nop" is used instead of "pause" to avoid the "[ PAUSE ]" hardware | |
37 / capability added by linker because Solaris/i386 does not know about it: | |
38 / | |
39 / ld.so.1: nginx: fatal: hardware capability unsupported: 0x2000 [ PAUSE ] | |
320 | 40 |
41 .inline ngx_cpu_pause,0 | |
488 | 42 rep; nop |
320 | 43 .end |