Mercurial > hg > nginx
view src/os/unix/ngx_sunpro_x86.il @ 7831:bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
With this change, it is now possible to use ngx_conf_merge_ptr_value()
to merge complex values. This change follows much earlier changes in
ngx_conf_merge_ptr_value() and ngx_conf_set_str_array_slot()
in 1452:cd586e963db0 (0.6.10) and 1701:40d004d95d88 (0.6.22), and the
change in ngx_conf_set_keyval_slot() (7728:485dba3e2a01, 1.19.4).
To preserve compatibility with existing 3rd party modules, both NULL
and NGX_CONF_UNSET_PTR are accepted for now.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 06 May 2021 02:22:03 +0300 |
parents | 2cd019520210 |
children |
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/ / Copyright (C) Igor Sysoev / Copyright (C) Nginx, Inc. / / ngx_atomic_uint_t ngx_atomic_cmp_set(ngx_atomic_t *lock, / ngx_atomic_uint_t old, ngx_atomic_uint_t set); / / the arguments are passed on stack (%esp), 4(%esp), 8(%esp) .inline ngx_atomic_cmp_set,0 movl (%esp), %ecx movl 4(%esp), %eax movl 8(%esp), %edx lock cmpxchgl %edx, (%ecx) setz %al movzbl %al, %eax .end / ngx_atomic_int_t ngx_atomic_fetch_add(ngx_atomic_t *value, / ngx_atomic_int_t add); / / the arguments are passed on stack (%esp), 4(%esp) .inline ngx_atomic_fetch_add,0 movl (%esp), %ecx movl 4(%esp), %eax lock xaddl %eax, (%ecx) .end / ngx_cpu_pause() / / the "rep; nop" is used instead of "pause" to avoid the "[ PAUSE ]" hardware / capability added by linker because Solaris/i386 does not know about it: / / ld.so.1: nginx: fatal: hardware capability unsupported: 0x2000 [ PAUSE ] .inline ngx_cpu_pause,0 rep; nop .end