annotate src/os/unix/ngx_sunpro_amd64.il @ 634:23ef0645ea57 NGINX_1_1_1

nginx 1.1.1 *) Change: now cache loader processes either as many files as specified by "loader_files" parameter or works no more than time specified by "loader_threshold" parameter during each iteration. *) Change: now SIGWINCH signal works only in deamon mode. *) Feature: now shared zones and caches use POSIX semaphores on Solaris. Thanks to Den Ivanov. *) Feature: accept filters are now supported on NetBSD. *) Bugfix: nginx could not be build on Linux 3.0. *) Bugfix: nginx did not use gzipping in some cases; the bug had appeared in 1.1.0. *) Bugfix: request body might be incorrectly processed if client used pipelining. *) Bugfix: in the "request_body_in_single_buf" directive. *) Bugfix: in "proxy_set_body" and "proxy_pass_request_body" directives if SSL connection to backend was used. *) Bugfix: nginx hogged CPU if all servers in an upstream were marked as "down". *) Bugfix: a segmentation fault might occur during reconfiguration if ssl_session_cache was defined but not used in a previous configuration. *) Bugfix: a segmentation fault might occur in a worker process if many backup servers were used in an upstream. *) Bugfix: a segmentation fault might occur in a worker process if "fastcgi/scgi/uwsgi_param" directives were used with values starting with "HTTP_"; the bug had appeared in 0.8.40.
author Igor Sysoev <http://sysoev.ru>
date Mon, 22 Aug 2011 00:00:00 +0400
parents be4f34123024
children d0f7a625f27c
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1 /
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2 / Copyright (C) Igor Sysoev
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3 /
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5 / ngx_atomic_uint_t ngx_atomic_cmp_set(ngx_atomic_t *lock,
dad2fe8ecf08 nginx 0.3.2
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6 / ngx_atomic_uint_t old, ngx_atomic_uint_t set);
dad2fe8ecf08 nginx 0.3.2
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7 /
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8 / the arguments are passed in %rdi, %rsi, %rdx
dad2fe8ecf08 nginx 0.3.2
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9 / the result is returned in the %rax
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11 .inline ngx_atomic_cmp_set,0
dad2fe8ecf08 nginx 0.3.2
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12 movq %rsi, %rax
dad2fe8ecf08 nginx 0.3.2
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13 lock
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14 cmpxchgq %rdx, (%rdi)
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15 setz %al
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16 movzbq %al, %rax
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17 .end
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dad2fe8ecf08 nginx 0.3.2
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20 / ngx_atomic_int_t ngx_atomic_fetch_add(ngx_atomic_t *value,
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21 / ngx_atomic_int_t add);
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22 /
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23 / the arguments are passed in %rdi, %rsi
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24 / the result is returned in the %rax
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26 .inline ngx_atomic_fetch_add,0
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27 movq %rsi, %rax
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28 lock
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29 xaddq %rax, (%rdi)
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30 .end
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33 / ngx_cpu_pause()
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34 /
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35 / the "rep; nop" is used instead of "pause" to avoid the "[ PAUSE ]" hardware
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36 / capability added by linker because Solaris/amd64 does not know about it:
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37 /
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38 / ld.so.1: nginx: fatal: hardware capability unsupported: 0x2000 [ PAUSE ]
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40 .inline ngx_cpu_pause,0
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41 rep; nop
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42 .end