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annotate src/os/unix/ngx_sunpro_sparc64.il @ 553:63dde5a94756

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Added tag NGINX_0_8_28 for changeset 43e02819c5cf
author Igor Sysoev <http://sysoev.ru>
date Mon, 23 Nov 2009 00:00:00 +0300
parents df17fbafec8f
children d0f7a625f27c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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dad2fe8ecf08 nginx 0.3.2
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1 /
dad2fe8ecf08 nginx 0.3.2
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2 / Copyright (C) Igor Sysoev
dad2fe8ecf08 nginx 0.3.2
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3 /
dad2fe8ecf08 nginx 0.3.2
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dad2fe8ecf08 nginx 0.3.2
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dad2fe8ecf08 nginx 0.3.2
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6 / "casa [%o2] 0x80, %o1, %o0" and
dad2fe8ecf08 nginx 0.3.2
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7 / "casxa [%o2] 0x80, %o1, %o0" do the following:
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df17fbafec8f nginx 0.3.10
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8 /
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dad2fe8ecf08 nginx 0.3.2
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9 / if ([%o2] == %o1) {
dad2fe8ecf08 nginx 0.3.2
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10 / swap(%o0, [%o2]);
dad2fe8ecf08 nginx 0.3.2
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11 / } else {
dad2fe8ecf08 nginx 0.3.2
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12 / %o0 = [%o2];
dad2fe8ecf08 nginx 0.3.2
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13 / }
dad2fe8ecf08 nginx 0.3.2
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dad2fe8ecf08 nginx 0.3.2
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dad2fe8ecf08 nginx 0.3.2
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16 / ngx_atomic_uint_t ngx_casa(ngx_atomic_uint_t set, ngx_atomic_uint_t old,
dad2fe8ecf08 nginx 0.3.2
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17 / ngx_atomic_t *lock);
dad2fe8ecf08 nginx 0.3.2
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18 /
dad2fe8ecf08 nginx 0.3.2
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19 / the arguments are passed in the %o0, %o1, %o2
dad2fe8ecf08 nginx 0.3.2
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20 / the result is returned in the %o0
dad2fe8ecf08 nginx 0.3.2
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21
dad2fe8ecf08 nginx 0.3.2
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22 .inline ngx_casa,0
dad2fe8ecf08 nginx 0.3.2
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23 casa [%o2] 0x80, %o1, %o0
dad2fe8ecf08 nginx 0.3.2
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24 .end
dad2fe8ecf08 nginx 0.3.2
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dad2fe8ecf08 nginx 0.3.2
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dad2fe8ecf08 nginx 0.3.2
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27 / ngx_atomic_uint_t ngx_casxa(ngx_atomic_uint_t set, ngx_atomic_uint_t old,
dad2fe8ecf08 nginx 0.3.2
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28 / ngx_atomic_t *lock);
dad2fe8ecf08 nginx 0.3.2
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29 /
dad2fe8ecf08 nginx 0.3.2
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30 / the arguments are passed in the %o0, %o1, %o2
dad2fe8ecf08 nginx 0.3.2
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31 / the result is returned in the %o0
dad2fe8ecf08 nginx 0.3.2
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dad2fe8ecf08 nginx 0.3.2
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33 .inline ngx_casxa,0
dad2fe8ecf08 nginx 0.3.2
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34 casxa [%o2] 0x80, %o1, %o0
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35 .end