diff options
Diffstat (limited to 'ext/opcache/jit/zend_jit_oprofile.c')
| -rw-r--r-- | ext/opcache/jit/zend_jit_oprofile.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/ext/opcache/jit/zend_jit_oprofile.c b/ext/opcache/jit/zend_jit_oprofile.c new file mode 100644 index 0000000000..50dd027279 --- /dev/null +++ b/ext/opcache/jit/zend_jit_oprofile.c @@ -0,0 +1,50 @@ +/* + +----------------------------------------------------------------------+ + | Zend JIT | + +----------------------------------------------------------------------+ + | Copyright (c) The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 3.01 of the PHP license, | + | that is bundled with this package in the file LICENSE, and is | + | available through the world-wide-web at the following url: | + | http://www.php.net/license/3_01.txt | + | If you did not receive a copy of the PHP license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@php.net so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Authors: Dmitry Stogov <dmitry@php.net> | + +----------------------------------------------------------------------+ +*/ + +#define HAVE_OPROFILE 1 + +#include <opagent.h> + +static op_agent_t op_agent = NULL; + +static void zend_jit_oprofile_register(const char *name, + const void *start, + size_t size) +{ + if (op_agent) { + op_write_native_code(op_agent, name, (uint64_t)(zend_uintptr_t)start, start, size); + } +} + +static int zend_jit_oprofile_startup(void) +{ + op_agent = op_open_agent(); + if (!op_agent) { + fprintf(stderr, "OpAgent initialization failed [%d]!\n", errno); + return 0; + } + return 1; +} + +static void zend_jit_oprofile_shutdown(void) +{ + if (op_agent) { +//??? sleep(60); + op_close_agent(op_agent); + } +} |