Mercurial > hg > nginx-vendor-current
annotate src/os/unix/ngx_sunpro_x86.il @ 626:a7a5fa2e395b NGINX_1_0_3
nginx 1.0.3
*) Feature: the "auth_basic_user_file" directive supports "$apr1",
"{PLAIN}", and "{SSHA}" password encryption methods.
Thanks to Maxim Dounin.
*) Feature: the "geoip_org" directive and $geoip_org variable.
Thanks to Alexander Uskov, Arnaud Granal, and Denis F. Latypoff.
*) Feature: ngx_http_geo_module and ngx_http_geoip_module support IPv4
addresses mapped to IPv6 addresses.
*) Bugfix: a segmentation fault occurred in a worker process during
testing IPv4 address mapped to IPv6 address, if access or deny rules
were defined only for IPv6; the bug had appeared in 0.8.22.
*) Bugfix: a cached reponse may be broken if proxy/fastcgi/scgi/
uwsgi_cache_bypass and proxy/fastcgi/scgi/uwsgi_no_cache directive
values were different; the bug had appeared in 0.8.46.
| author | Igor Sysoev <http://sysoev.ru> |
|---|---|
| date | Wed, 25 May 2011 00:00:00 +0400 |
| parents | 829f9a66a659 |
| children | d0f7a625f27c |
| 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 |