annotate src/os/unix/ngx_sunpro_amd64.il @ 694:88a1b4797f2e NGINX_1_3_10

nginx 1.3.10 *) Change: domain names specified in configuration file are now resolved to IPv6 addresses as well as IPv4 ones. *) Change: now if the "include" directive with mask is used on Unix systems, included files are sorted in alphabetical order. *) Change: the "add_header" directive adds headers to 201 responses. *) Feature: the "geo" directive now supports IPv6 addresses in CIDR notation. *) Feature: the "flush" and "gzip" parameters of the "access_log" directive. *) Feature: variables support in the "auth_basic" directive. *) Bugfix: nginx could not be built with the ngx_http_perl_module in some cases. *) Bugfix: a segmentation fault might occur in a worker process if the ngx_http_xslt_module was used. *) Bugfix: nginx could not be built on MacOSX in some cases. Thanks to Piotr Sikora. *) Bugfix: the "limit_rate" directive with high rates might result in truncated responses on 32-bit platforms. Thanks to Alexey Antropov. *) Bugfix: a segmentation fault might occur in a worker process if the "if" directive was used. Thanks to Piotr Sikora. *) Bugfix: a "100 Continue" response was issued with "413 Request Entity Too Large" responses. *) Bugfix: the "image_filter", "image_filter_jpeg_quality" and "image_filter_sharpen" directives might be inherited incorrectly. Thanks to Ian Babrou. *) Bugfix: "crypt_r() failed" errors might appear if the "auth_basic" directive was used on Linux. *) Bugfix: in backup servers handling. Thanks to Thomas Chen. *) Bugfix: proxied HEAD requests might return incorrect response if the "gzip" directive was used.
author Igor Sysoev <http://sysoev.ru>
date Tue, 25 Dec 2012 00:00:00 +0400
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1 /
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2 / Copyright (C) Igor Sysoev
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3 / Copyright (C) Nginx, Inc.
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dad2fe8ecf08 nginx 0.3.2
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6 / ngx_atomic_uint_t ngx_atomic_cmp_set(ngx_atomic_t *lock,
dad2fe8ecf08 nginx 0.3.2
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7 / ngx_atomic_uint_t old, ngx_atomic_uint_t set);
dad2fe8ecf08 nginx 0.3.2
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8 /
dad2fe8ecf08 nginx 0.3.2
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9 / the arguments are passed in %rdi, %rsi, %rdx
dad2fe8ecf08 nginx 0.3.2
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10 / the result is returned in the %rax
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12 .inline ngx_atomic_cmp_set,0
dad2fe8ecf08 nginx 0.3.2
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13 movq %rsi, %rax
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14 lock
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15 cmpxchgq %rdx, (%rdi)
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16 setz %al
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17 movzbq %al, %rax
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18 .end
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dad2fe8ecf08 nginx 0.3.2
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21 / ngx_atomic_int_t ngx_atomic_fetch_add(ngx_atomic_t *value,
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22 / ngx_atomic_int_t add);
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23 /
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24 / the arguments are passed in %rdi, %rsi
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25 / the result is returned in the %rax
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27 .inline ngx_atomic_fetch_add,0
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28 movq %rsi, %rax
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29 lock
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30 xaddq %rax, (%rdi)
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31 .end
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34 / ngx_cpu_pause()
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35 /
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36 / the "rep; nop" is used instead of "pause" to avoid the "[ PAUSE ]" hardware
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37 / capability added by linker because Solaris/amd64 does not know about it:
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38 /
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39 / ld.so.1: nginx: fatal: hardware capability unsupported: 0x2000 [ PAUSE ]
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41 .inline ngx_cpu_pause,0
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42 rep; nop
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43 .end