Mercurial > hg > nginx
annotate src/os/unix/ngx_sunpro_x86.il @ 8945:e72db9162180 quic
QUIC: got rid of excessive "qsock" argument in ngx_quic_output.c.
The output is always sent to the active path, which is stored in the
quic connection. There is no need to pass it in arguments.
When output has to be send to to a specific path (in rare cases, such as
path probing), a separate method exists (ngx_quic_frame_sendto()).
author | Vladimir Homutov <vl@nginx.com> |
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date | Mon, 27 Dec 2021 13:52:57 +0300 |
parents | 2cd019520210 |
children |
rev | line source |
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561 | 1 / |
2 / Copyright (C) Igor Sysoev | |
4412 | 3 / Copyright (C) Nginx, Inc. |
561 | 4 / |
5 | |
6 / ngx_atomic_uint_t ngx_atomic_cmp_set(ngx_atomic_t *lock, | |
7 / ngx_atomic_uint_t old, ngx_atomic_uint_t set); | |
8 / | |
2818
7e02df612521
preserve Solaris binary hardware capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
1309
diff
changeset
|
9 / the arguments are passed on stack (%esp), 4(%esp), 8(%esp) |
561 | 10 |
11 .inline ngx_atomic_cmp_set,0 | |
12 movl (%esp), %ecx | |
13 movl 4(%esp), %eax | |
14 movl 8(%esp), %edx | |
15 lock | |
16 cmpxchgl %edx, (%ecx) | |
17 setz %al | |
18 movzbl %al, %eax | |
19 .end | |
20 | |
21 | |
22 / ngx_atomic_int_t ngx_atomic_fetch_add(ngx_atomic_t *value, | |
23 / ngx_atomic_int_t add); | |
24 / | |
2818
7e02df612521
preserve Solaris binary hardware capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
1309
diff
changeset
|
25 / the arguments are passed on stack (%esp), 4(%esp) |
561 | 26 |
27 .inline ngx_atomic_fetch_add,0 | |
28 movl (%esp), %ecx | |
29 movl 4(%esp), %eax | |
30 lock | |
31 xaddl %eax, (%ecx) | |
32 .end | |
1309 | 33 |
34 | |
35 / ngx_cpu_pause() | |
2818
7e02df612521
preserve Solaris binary hardware capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
1309
diff
changeset
|
36 / |
7e02df612521
preserve Solaris binary hardware capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
1309
diff
changeset
|
37 / the "rep; nop" is used instead of "pause" to avoid the "[ PAUSE ]" hardware |
7e02df612521
preserve Solaris binary hardware capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
1309
diff
changeset
|
38 / capability added by linker because Solaris/i386 does not know about it: |
7e02df612521
preserve Solaris binary hardware capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
1309
diff
changeset
|
39 / |
7e02df612521
preserve Solaris binary hardware capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
1309
diff
changeset
|
40 / ld.so.1: nginx: fatal: hardware capability unsupported: 0x2000 [ PAUSE ] |
1309 | 41 |
6474 | 42 .inline ngx_cpu_pause,0 |
43 rep; nop | |
44 .end |