mirror of
https://github.com/ossrs/srs.git
synced 2025-03-09 15:49:59 +00:00
Merge branch 'srs.master'
This commit is contained in:
commit
eeec9c185f
3 changed files with 606 additions and 636 deletions
|
@ -50,7 +50,7 @@
|
||||||
|
|
||||||
/* Enable assertions only if DEBUG is defined */
|
/* Enable assertions only if DEBUG is defined */
|
||||||
#ifndef DEBUG
|
#ifndef DEBUG
|
||||||
#define NDEBUG
|
#define NDEBUG
|
||||||
#endif
|
#endif
|
||||||
#include <assert.h>
|
#include <assert.h>
|
||||||
#define ST_ASSERT(expr) assert(expr)
|
#define ST_ASSERT(expr) assert(expr)
|
||||||
|
@ -59,15 +59,14 @@
|
||||||
#define ST_END_MACRO }
|
#define ST_END_MACRO }
|
||||||
|
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
#define ST_HIDDEN /*nothing*/
|
#define ST_HIDDEN /*nothing*/
|
||||||
#else
|
#else
|
||||||
#define ST_HIDDEN static
|
#define ST_HIDDEN static
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#include "public.h"
|
#include "public.h"
|
||||||
#include "md.h"
|
#include "md.h"
|
||||||
|
|
||||||
|
|
||||||
/*****************************************
|
/*****************************************
|
||||||
* Circular linked list definitions
|
* Circular linked list definitions
|
||||||
*/
|
*/
|
||||||
|
@ -137,7 +136,6 @@ typedef struct _st_clist {
|
||||||
|
|
||||||
typedef void (*_st_destructor_t)(void *);
|
typedef void (*_st_destructor_t)(void *);
|
||||||
|
|
||||||
|
|
||||||
typedef struct _st_stack {
|
typedef struct _st_stack {
|
||||||
_st_clist_t links;
|
_st_clist_t links;
|
||||||
char *vaddr; /* Base of stack's allocated memory */
|
char *vaddr; /* Base of stack's allocated memory */
|
||||||
|
@ -146,9 +144,9 @@ typedef struct _st_stack {
|
||||||
char *stk_bottom; /* Lowest address of stack's usable portion */
|
char *stk_bottom; /* Lowest address of stack's usable portion */
|
||||||
char *stk_top; /* Highest address of stack's usable portion */
|
char *stk_top; /* Highest address of stack's usable portion */
|
||||||
void *sp; /* Stack pointer from C's point of view */
|
void *sp; /* Stack pointer from C's point of view */
|
||||||
#ifdef __ia64__
|
#ifdef __ia64__
|
||||||
void *bsp; /* Register stack backing store pointer */
|
void *bsp; /* Register stack backing store pointer */
|
||||||
#endif
|
#endif
|
||||||
} _st_stack_t;
|
} _st_stack_t;
|
||||||
|
|
||||||
|
|
||||||
|
@ -171,9 +169,9 @@ struct _st_thread {
|
||||||
|
|
||||||
_st_clist_t links; /* For putting on run/sleep/zombie queue */
|
_st_clist_t links; /* For putting on run/sleep/zombie queue */
|
||||||
_st_clist_t wait_links; /* For putting on mutex/condvar wait queue */
|
_st_clist_t wait_links; /* For putting on mutex/condvar wait queue */
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
_st_clist_t tlink; /* For putting on thread queue */
|
_st_clist_t tlink; /* For putting on thread queue */
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
st_utime_t due; /* Wakeup time when thread is sleeping */
|
st_utime_t due; /* Wakeup time when thread is sleeping */
|
||||||
_st_thread_t *left; /* For putting in timeout heap */
|
_st_thread_t *left; /* For putting in timeout heap */
|
||||||
|
@ -223,18 +221,18 @@ typedef struct _st_vp {
|
||||||
_st_clist_t run_q; /* run queue for this vp */
|
_st_clist_t run_q; /* run queue for this vp */
|
||||||
_st_clist_t io_q; /* io queue for this vp */
|
_st_clist_t io_q; /* io queue for this vp */
|
||||||
_st_clist_t zombie_q; /* zombie queue for this vp */
|
_st_clist_t zombie_q; /* zombie queue for this vp */
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
_st_clist_t thread_q; /* all threads of this vp */
|
_st_clist_t thread_q; /* all threads of this vp */
|
||||||
#endif
|
#endif
|
||||||
int pagesize;
|
int pagesize;
|
||||||
|
|
||||||
_st_thread_t *sleep_q; /* sleep queue for this vp */
|
_st_thread_t *sleep_q; /* sleep queue for this vp */
|
||||||
int sleepq_size; /* number of threads on sleep queue */
|
int sleepq_size; /* number of threads on sleep queue */
|
||||||
|
|
||||||
#ifdef ST_SWITCH_CB
|
#ifdef ST_SWITCH_CB
|
||||||
st_switch_cb_t switch_out_cb; /* called when a thread is switched out */
|
st_switch_cb_t switch_out_cb; /* called when a thread is switched out */
|
||||||
st_switch_cb_t switch_in_cb; /* called when a thread is switched in */
|
st_switch_cb_t switch_in_cb; /* called when a thread is switched in */
|
||||||
#endif
|
#endif
|
||||||
} _st_vp_t;
|
} _st_vp_t;
|
||||||
|
|
||||||
|
|
||||||
|
@ -265,7 +263,7 @@ extern _st_eventsys_t *_st_eventsys;
|
||||||
#define _ST_IOQ (_st_this_vp.io_q)
|
#define _ST_IOQ (_st_this_vp.io_q)
|
||||||
#define _ST_ZOMBIEQ (_st_this_vp.zombie_q)
|
#define _ST_ZOMBIEQ (_st_this_vp.zombie_q)
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
#define _ST_THREADQ (_st_this_vp.thread_q)
|
#define _ST_THREADQ (_st_this_vp.thread_q)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#define _ST_PAGE_SIZE (_st_this_vp.pagesize)
|
#define _ST_PAGE_SIZE (_st_this_vp.pagesize)
|
||||||
|
@ -293,8 +291,8 @@ extern _st_eventsys_t *_st_eventsys;
|
||||||
#define _ST_DEL_ZOMBIEQ(_thr) ST_REMOVE_LINK(&(_thr)->links)
|
#define _ST_DEL_ZOMBIEQ(_thr) ST_REMOVE_LINK(&(_thr)->links)
|
||||||
|
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
#define _ST_ADD_THREADQ(_thr) ST_APPEND_LINK(&(_thr)->tlink, &_ST_THREADQ)
|
#define _ST_ADD_THREADQ(_thr) ST_APPEND_LINK(&(_thr)->tlink, &_ST_THREADQ)
|
||||||
#define _ST_DEL_THREADQ(_thr) ST_REMOVE_LINK(&(_thr)->tlink)
|
#define _ST_DEL_THREADQ(_thr) ST_REMOVE_LINK(&(_thr)->tlink)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
@ -317,13 +315,12 @@ extern _st_eventsys_t *_st_eventsys;
|
||||||
#define _ST_FL_INTERRUPT 0x08
|
#define _ST_FL_INTERRUPT 0x08
|
||||||
#define _ST_FL_TIMEDOUT 0x10
|
#define _ST_FL_TIMEDOUT 0x10
|
||||||
|
|
||||||
|
|
||||||
/*****************************************
|
/*****************************************
|
||||||
* Pointer conversion
|
* Pointer conversion
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#ifndef offsetof
|
#ifndef offsetof
|
||||||
#define offsetof(type, identifier) ((size_t)&(((type *)0)->identifier))
|
#define offsetof(type, identifier) ((size_t)&(((type *)0)->identifier))
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#define _ST_THREAD_PTR(_qp) \
|
#define _ST_THREAD_PTR(_qp) \
|
||||||
|
@ -339,7 +336,7 @@ extern _st_eventsys_t *_st_eventsys;
|
||||||
((_st_pollq_t *)((char *)(_qp) - offsetof(_st_pollq_t, links)))
|
((_st_pollq_t *)((char *)(_qp) - offsetof(_st_pollq_t, links)))
|
||||||
|
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
#define _ST_THREAD_THREADQ_PTR(_qp) \
|
#define _ST_THREAD_THREADQ_PTR(_qp) \
|
||||||
((_st_thread_t *)((char *)(_qp) - offsetof(_st_thread_t, tlink)))
|
((_st_thread_t *)((char *)(_qp) - offsetof(_st_thread_t, tlink)))
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
@ -349,21 +346,21 @@ extern _st_eventsys_t *_st_eventsys;
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#ifndef ST_UTIME_NO_TIMEOUT
|
#ifndef ST_UTIME_NO_TIMEOUT
|
||||||
#define ST_UTIME_NO_TIMEOUT ((st_utime_t) -1LL)
|
#define ST_UTIME_NO_TIMEOUT ((st_utime_t) -1LL)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifndef __ia64__
|
#ifndef __ia64__
|
||||||
#define ST_DEFAULT_STACK_SIZE (64*1024)
|
#define ST_DEFAULT_STACK_SIZE (64*1024)
|
||||||
#else
|
#else
|
||||||
#define ST_DEFAULT_STACK_SIZE (128*1024) /* Includes register stack size */
|
#define ST_DEFAULT_STACK_SIZE (128*1024) /* Includes register stack size */
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifndef ST_KEYS_MAX
|
#ifndef ST_KEYS_MAX
|
||||||
#define ST_KEYS_MAX 16
|
#define ST_KEYS_MAX 16
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifndef ST_MIN_POLLFDS_SIZE
|
#ifndef ST_MIN_POLLFDS_SIZE
|
||||||
#define ST_MIN_POLLFDS_SIZE 64
|
#define ST_MIN_POLLFDS_SIZE 64
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
@ -372,28 +369,28 @@ extern _st_eventsys_t *_st_eventsys;
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
void _st_iterate_threads(void);
|
void _st_iterate_threads(void);
|
||||||
#define ST_DEBUG_ITERATE_THREADS() _st_iterate_threads()
|
#define ST_DEBUG_ITERATE_THREADS() _st_iterate_threads()
|
||||||
#else
|
#else
|
||||||
#define ST_DEBUG_ITERATE_THREADS()
|
#define ST_DEBUG_ITERATE_THREADS()
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef ST_SWITCH_CB
|
#ifdef ST_SWITCH_CB
|
||||||
#define ST_SWITCH_OUT_CB(_thread) \
|
#define ST_SWITCH_OUT_CB(_thread) \
|
||||||
if (_st_this_vp.switch_out_cb != NULL && \
|
if (_st_this_vp.switch_out_cb != NULL && \
|
||||||
_thread != _st_this_vp.idle_thread && \
|
_thread != _st_this_vp.idle_thread && \
|
||||||
_thread->state != _ST_ST_ZOMBIE) { \
|
_thread->state != _ST_ST_ZOMBIE) { \
|
||||||
_st_this_vp.switch_out_cb(); \
|
_st_this_vp.switch_out_cb(); \
|
||||||
}
|
}
|
||||||
#define ST_SWITCH_IN_CB(_thread) \
|
#define ST_SWITCH_IN_CB(_thread) \
|
||||||
if (_st_this_vp.switch_in_cb != NULL && \
|
if (_st_this_vp.switch_in_cb != NULL && \
|
||||||
_thread != _st_this_vp.idle_thread && \
|
_thread != _st_this_vp.idle_thread && \
|
||||||
_thread->state != _ST_ST_ZOMBIE) { \
|
_thread->state != _ST_ST_ZOMBIE) { \
|
||||||
_st_this_vp.switch_in_cb(); \
|
_st_this_vp.switch_in_cb(); \
|
||||||
}
|
}
|
||||||
#else
|
#else
|
||||||
#define ST_SWITCH_OUT_CB(_thread)
|
#define ST_SWITCH_OUT_CB(_thread)
|
||||||
#define ST_SWITCH_IN_CB(_thread)
|
#define ST_SWITCH_IN_CB(_thread)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
@ -424,9 +421,9 @@ void _st_iterate_threads(void);
|
||||||
* Initialize the thread context preparing it to execute _main
|
* Initialize the thread context preparing it to execute _main
|
||||||
*/
|
*/
|
||||||
#ifdef MD_INIT_CONTEXT
|
#ifdef MD_INIT_CONTEXT
|
||||||
#define _ST_INIT_CONTEXT MD_INIT_CONTEXT
|
#define _ST_INIT_CONTEXT MD_INIT_CONTEXT
|
||||||
#else
|
#else
|
||||||
#error Unknown OS
|
#error Unknown OS
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
@ -456,11 +453,9 @@ int st_cond_destroy(_st_cond_t *cvar);
|
||||||
int st_cond_timedwait(_st_cond_t *cvar, st_utime_t timeout);
|
int st_cond_timedwait(_st_cond_t *cvar, st_utime_t timeout);
|
||||||
int st_cond_signal(_st_cond_t *cvar);
|
int st_cond_signal(_st_cond_t *cvar);
|
||||||
ssize_t st_read(_st_netfd_t *fd, void *buf, size_t nbyte, st_utime_t timeout);
|
ssize_t st_read(_st_netfd_t *fd, void *buf, size_t nbyte, st_utime_t timeout);
|
||||||
ssize_t st_write(_st_netfd_t *fd, const void *buf, size_t nbyte,
|
ssize_t st_write(_st_netfd_t *fd, const void *buf, size_t nbyte, st_utime_t timeout);
|
||||||
st_utime_t timeout);
|
|
||||||
int st_poll(struct pollfd *pds, int npds, st_utime_t timeout);
|
int st_poll(struct pollfd *pds, int npds, st_utime_t timeout);
|
||||||
_st_thread_t *st_thread_create(void *(*start)(void *arg), void *arg,
|
_st_thread_t *st_thread_create(void *(*start)(void *arg), void *arg, int joinable, int stk_size);
|
||||||
int joinable, int stk_size);
|
|
||||||
|
|
||||||
#endif /* !__ST_COMMON_H__ */
|
#endif /* !__ST_COMMON_H__ */
|
||||||
|
|
||||||
|
|
|
@ -43,163 +43,157 @@
|
||||||
#define __ST_MD_H__
|
#define __ST_MD_H__
|
||||||
|
|
||||||
#if defined(ETIMEDOUT) && !defined(ETIME)
|
#if defined(ETIMEDOUT) && !defined(ETIME)
|
||||||
#define ETIME ETIMEDOUT
|
#define ETIME ETIMEDOUT
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#if defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
|
#if defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
|
||||||
#define MAP_ANON MAP_ANONYMOUS
|
#define MAP_ANON MAP_ANONYMOUS
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifndef MAP_FAILED
|
#ifndef MAP_FAILED
|
||||||
#define MAP_FAILED -1
|
#define MAP_FAILED -1
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/*****************************************
|
/*****************************************
|
||||||
* Platform specifics
|
* Platform specifics
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#if defined (AIX)
|
#if defined (AIX)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_SYSV_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_INHERITED
|
||||||
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
#ifndef MD_HAVE_SOCKLEN_T
|
||||||
#define MD_USE_SYSV_ANON_MMAP
|
#define MD_HAVE_SOCKLEN_T
|
||||||
#define MD_ACCEPT_NB_INHERITED
|
#define socklen_t unsigned long
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
#endif
|
||||||
|
|
||||||
#ifndef MD_HAVE_SOCKLEN_T
|
#define MD_SETJMP(env) _setjmp(env)
|
||||||
#define MD_HAVE_SOCKLEN_T
|
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
||||||
#define socklen_t unsigned long
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) _setjmp(env)
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
(_thread)->context[3] = (long) (_sp); \
|
(_thread)->context[3] = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
timebasestruct_t rt; \
|
timebasestruct_t rt; \
|
||||||
(void) read_real_time(&rt, TIMEBASE_SZ); \
|
(void) read_real_time(&rt, TIMEBASE_SZ); \
|
||||||
(void) time_base_to_time(&rt, TIMEBASE_SZ); \
|
(void) time_base_to_time(&rt, TIMEBASE_SZ); \
|
||||||
return (rt.tb_high * 1000000LL + rt.tb_low / 1000)
|
return (rt.tb_high * 1000000LL + rt.tb_low / 1000)
|
||||||
|
|
||||||
#elif defined (CYGWIN)
|
#elif defined (CYGWIN)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_BSD_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_NOT_INHERITED
|
||||||
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_SETJMP(env) setjmp(env)
|
||||||
#define MD_USE_BSD_ANON_MMAP
|
#define MD_LONGJMP(env, val) longjmp(env, val)
|
||||||
#define MD_ACCEPT_NB_NOT_INHERITED
|
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) setjmp(env)
|
#define MD_JB_SP 7
|
||||||
#define MD_LONGJMP(env, val) longjmp(env, val)
|
|
||||||
|
|
||||||
#define MD_JB_SP 7
|
#define MD_GET_SP(_t) (_t)->context[MD_JB_SP]
|
||||||
|
|
||||||
#define MD_GET_SP(_t) (_t)->context[MD_JB_SP]
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
MD_GET_SP(_thread) = (long) (_sp); \
|
MD_GET_SP(_thread) = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
struct timeval tv; \
|
struct timeval tv; \
|
||||||
(void) gettimeofday(&tv, NULL); \
|
(void) gettimeofday(&tv, NULL); \
|
||||||
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
||||||
|
|
||||||
#elif defined (DARWIN)
|
#elif defined (DARWIN)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_BSD_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_INHERITED
|
||||||
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
|
#define MD_HAVE_SOCKLEN_T
|
||||||
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_SETJMP(env) _setjmp(env)
|
||||||
#define MD_USE_BSD_ANON_MMAP
|
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
||||||
#define MD_ACCEPT_NB_INHERITED
|
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
|
||||||
#define MD_HAVE_SOCKLEN_T
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) _setjmp(env)
|
#if defined(__ppc__)
|
||||||
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
#define MD_JB_SP 0
|
||||||
|
#elif defined(__i386__)
|
||||||
|
#define MD_JB_SP 9
|
||||||
|
#elif defined(__x86_64__)
|
||||||
|
#define MD_JB_SP 4
|
||||||
|
#else
|
||||||
|
#error Unknown CPU architecture
|
||||||
|
#endif
|
||||||
|
|
||||||
#if defined(__ppc__)
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#define MD_JB_SP 0
|
|
||||||
#elif defined(__i386__)
|
|
||||||
#define MD_JB_SP 9
|
|
||||||
#elif defined(__x86_64__)
|
|
||||||
#define MD_JB_SP 4
|
|
||||||
#else
|
|
||||||
#error Unknown CPU architecture
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
*((long *)&((_thread)->context[MD_JB_SP])) = (long) (_sp); \
|
*((long *)&((_thread)->context[MD_JB_SP])) = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
struct timeval tv; \
|
struct timeval tv; \
|
||||||
(void) gettimeofday(&tv, NULL); \
|
(void) gettimeofday(&tv, NULL); \
|
||||||
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
||||||
|
|
||||||
#elif defined (FREEBSD)
|
#elif defined (FREEBSD)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_BSD_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_INHERITED
|
||||||
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_SETJMP(env) _setjmp(env)
|
||||||
#define MD_USE_BSD_ANON_MMAP
|
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
||||||
#define MD_ACCEPT_NB_INHERITED
|
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) _setjmp(env)
|
#if defined(__i386__)
|
||||||
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
#define MD_JB_SP 2
|
||||||
|
#elif defined(__alpha__)
|
||||||
|
#define MD_JB_SP 34
|
||||||
|
#elif defined(__amd64__)
|
||||||
|
#define MD_JB_SP 2
|
||||||
|
#else
|
||||||
|
#error Unknown CPU architecture
|
||||||
|
#endif
|
||||||
|
|
||||||
#if defined(__i386__)
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#define MD_JB_SP 2
|
|
||||||
#elif defined(__alpha__)
|
|
||||||
#define MD_JB_SP 34
|
|
||||||
#elif defined(__amd64__)
|
|
||||||
#define MD_JB_SP 2
|
|
||||||
#else
|
|
||||||
#error Unknown CPU architecture
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
(_thread)->context[0]._jb[MD_JB_SP] = (long) (_sp); \
|
(_thread)->context[0]._jb[MD_JB_SP] = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
struct timeval tv; \
|
struct timeval tv; \
|
||||||
(void) gettimeofday(&tv, NULL); \
|
(void) gettimeofday(&tv, NULL); \
|
||||||
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
||||||
|
|
||||||
#elif defined (HPUX)
|
#elif defined (HPUX)
|
||||||
|
#define MD_STACK_GROWS_UP
|
||||||
|
#define MD_USE_BSD_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_INHERITED
|
||||||
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
|
|
||||||
#define MD_STACK_GROWS_UP
|
#define MD_SETJMP(env) _setjmp(env)
|
||||||
#define MD_USE_BSD_ANON_MMAP
|
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
||||||
#define MD_ACCEPT_NB_INHERITED
|
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) _setjmp(env)
|
#ifndef __LP64__
|
||||||
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
/* 32-bit mode (ILP32 data model) */
|
||||||
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#ifndef __LP64__
|
|
||||||
/* 32-bit mode (ILP32 data model) */
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
((long *)((_thread)->context))[1] = (long) (_sp); \
|
((long *)((_thread)->context))[1] = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
#else
|
#else
|
||||||
/* 64-bit mode (LP64 data model) */
|
/* 64-bit mode (LP64 data model) */
|
||||||
#define MD_STACK_PAD_SIZE 256
|
#define MD_STACK_PAD_SIZE 256
|
||||||
/* Last stack frame must be preserved */
|
/* Last stack frame must be preserved */
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
|
@ -208,33 +202,32 @@
|
||||||
MD_STACK_PAD_SIZE); \
|
MD_STACK_PAD_SIZE); \
|
||||||
((long *)((_thread)->context))[1] = (long) (_sp); \
|
((long *)((_thread)->context))[1] = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
#endif /* !__LP64__ */
|
#endif /* !__LP64__ */
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
struct timeval tv; \
|
struct timeval tv; \
|
||||||
(void) gettimeofday(&tv, NULL); \
|
(void) gettimeofday(&tv, NULL); \
|
||||||
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
||||||
|
|
||||||
#elif defined (IRIX)
|
#elif defined (IRIX)
|
||||||
|
#include <sys/syssgi.h>
|
||||||
|
|
||||||
#include <sys/syssgi.h>
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_SYSV_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_INHERITED
|
||||||
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_SETJMP(env) setjmp(env)
|
||||||
#define MD_USE_SYSV_ANON_MMAP
|
#define MD_LONGJMP(env, val) longjmp(env, val)
|
||||||
#define MD_ACCEPT_NB_INHERITED
|
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) setjmp(env)
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#define MD_LONGJMP(env, val) longjmp(env, val)
|
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
(void) MD_SETJMP((_thread)->context); \
|
(void) MD_SETJMP((_thread)->context); \
|
||||||
(_thread)->context[JB_SP] = (long) (_sp); \
|
(_thread)->context[JB_SP] = (long) (_sp); \
|
||||||
(_thread)->context[JB_PC] = (long) _main; \
|
(_thread)->context[JB_PC] = (long) _main; \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
static int inited = 0; \
|
static int inited = 0; \
|
||||||
static clockid_t clock_id = CLOCK_SGI_CYCLE; \
|
static clockid_t clock_id = CLOCK_SGI_CYCLE; \
|
||||||
struct timespec ts; \
|
struct timespec ts; \
|
||||||
|
@ -246,7 +239,7 @@
|
||||||
(void) clock_gettime(clock_id, &ts); \
|
(void) clock_gettime(clock_id, &ts); \
|
||||||
return (ts.tv_sec * 1000000LL + ts.tv_nsec / 1000)
|
return (ts.tv_sec * 1000000LL + ts.tv_nsec / 1000)
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Cap the stack by zeroing out the saved return address register
|
* Cap the stack by zeroing out the saved return address register
|
||||||
* value. This allows libexc, used by SpeedShop, to know when to stop
|
* value. This allows libexc, used by SpeedShop, to know when to stop
|
||||||
* backtracing since it won't find main, start, or any other known
|
* backtracing since it won't find main, start, or any other known
|
||||||
|
@ -257,38 +250,37 @@
|
||||||
* automatic variables are added to the _st_thread_main() routine, because
|
* automatic variables are added to the _st_thread_main() routine, because
|
||||||
* the address where ra is stored will change.
|
* the address where ra is stored will change.
|
||||||
*/
|
*/
|
||||||
#if !defined(__GNUC__) && defined(_MIPS_SIM) && _MIPS_SIM != _ABIO32
|
#if !defined(__GNUC__) && defined(_MIPS_SIM) && _MIPS_SIM != _ABIO32
|
||||||
#define MD_CAP_STACK(var_addr) \
|
#define MD_CAP_STACK(var_addr) \
|
||||||
(((volatile __uint64_t *)(var_addr))[1] = 0)
|
(((volatile __uint64_t *)(var_addr))[1] = 0)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#elif defined (LINUX)
|
#elif defined (LINUX)
|
||||||
|
/*
|
||||||
/*
|
|
||||||
* These are properties of the linux kernel and are the same on every
|
* These are properties of the linux kernel and are the same on every
|
||||||
* flavor and architecture.
|
* flavor and architecture.
|
||||||
*/
|
*/
|
||||||
#define MD_USE_BSD_ANON_MMAP
|
#define MD_USE_BSD_ANON_MMAP
|
||||||
#define MD_ACCEPT_NB_NOT_INHERITED
|
#define MD_ACCEPT_NB_NOT_INHERITED
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
/*
|
/*
|
||||||
* Modern GNU/Linux is Posix.1g compliant.
|
* Modern GNU/Linux is Posix.1g compliant.
|
||||||
*/
|
*/
|
||||||
#define MD_HAVE_SOCKLEN_T
|
#define MD_HAVE_SOCKLEN_T
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* All architectures and flavors of linux have the gettimeofday
|
* All architectures and flavors of linux have the gettimeofday
|
||||||
* function but if you know of a faster way, use it.
|
* function but if you know of a faster way, use it.
|
||||||
*/
|
*/
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
struct timeval tv; \
|
struct timeval tv; \
|
||||||
(void) gettimeofday(&tv, NULL); \
|
(void) gettimeofday(&tv, NULL); \
|
||||||
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
||||||
|
|
||||||
#if defined(__ia64__)
|
#if defined(__ia64__)
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* IA-64 architecture. Besides traditional memory call stack, IA-64
|
* IA-64 architecture. Besides traditional memory call stack, IA-64
|
||||||
* uses general register stack. Thus each thread needs a backing store
|
* uses general register stack. Thus each thread needs a backing store
|
||||||
* for register stack in addition to memory stack. Standard
|
* for register stack in addition to memory stack. Standard
|
||||||
|
@ -296,14 +288,14 @@
|
||||||
* because their implementation implicitly assumes that only one
|
* because their implementation implicitly assumes that only one
|
||||||
* register stack exists.
|
* register stack exists.
|
||||||
*/
|
*/
|
||||||
#ifdef USE_LIBC_SETJMP
|
#ifdef USE_LIBC_SETJMP
|
||||||
#undef USE_LIBC_SETJMP
|
#undef USE_LIBC_SETJMP
|
||||||
#endif
|
#endif
|
||||||
#define MD_USE_BUILTIN_SETJMP
|
#define MD_USE_BUILTIN_SETJMP
|
||||||
|
|
||||||
#define MD_STACK_PAD_SIZE 128
|
#define MD_STACK_PAD_SIZE 128
|
||||||
/* Last register stack frame must be preserved */
|
/* Last register stack frame must be preserved */
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _bsp, _main) \
|
#define MD_INIT_CONTEXT(_thread, _sp, _bsp, _main) \
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
|
@ -313,28 +305,24 @@
|
||||||
(_thread)->context[0].__jmpbuf[0] = (long) (_sp); \
|
(_thread)->context[0].__jmpbuf[0] = (long) (_sp); \
|
||||||
(_thread)->context[0].__jmpbuf[17] = (long) (_bsp); \
|
(_thread)->context[0].__jmpbuf[17] = (long) (_bsp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
#elif defined(__mips__)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
|
||||||
#elif defined(__mips__)
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#define MD_STACK_GROWS_DOWN
|
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
MD_SETJMP((_thread)->context); \
|
MD_SETJMP((_thread)->context); \
|
||||||
_thread->context[0].__jmpbuf[0].__pc = (__ptr_t) _main; \
|
_thread->context[0].__jmpbuf[0].__pc = (__ptr_t) _main; \
|
||||||
_thread->context[0].__jmpbuf[0].__sp = _sp; \
|
_thread->context[0].__jmpbuf[0].__sp = _sp; \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
#else /* Not IA-64 or mips */
|
||||||
#else /* Not IA-64 or mips */
|
/*
|
||||||
|
|
||||||
/*
|
|
||||||
* On linux, there are a few styles of jmpbuf format. These vary based
|
* On linux, there are a few styles of jmpbuf format. These vary based
|
||||||
* on architecture/glibc combination.
|
* on architecture/glibc combination.
|
||||||
*
|
*
|
||||||
* Most of the glibc based toggles were lifted from:
|
* Most of the glibc based toggles were lifted from:
|
||||||
* mozilla/nsprpub/pr/include/md/_linux.h
|
* mozilla/nsprpub/pr/include/md/_linux.h
|
||||||
*/
|
*/
|
||||||
|
/*
|
||||||
/*
|
|
||||||
* Starting with glibc 2.4, JB_SP definitions are not public anymore.
|
* Starting with glibc 2.4, JB_SP definitions are not public anymore.
|
||||||
* They, however, can still be found in glibc source tree in
|
* They, however, can still be found in glibc source tree in
|
||||||
* architecture-specific "jmpbuf-offsets.h" files.
|
* architecture-specific "jmpbuf-offsets.h" files.
|
||||||
|
@ -345,282 +333,270 @@
|
||||||
* functions as a setjmp/longjmp replacement wherever they are available
|
* functions as a setjmp/longjmp replacement wherever they are available
|
||||||
* unless USE_LIBC_SETJMP is defined.
|
* unless USE_LIBC_SETJMP is defined.
|
||||||
*/
|
*/
|
||||||
|
#if defined(__powerpc__)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
|
||||||
#if defined(__powerpc__)
|
#if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1)
|
||||||
#define MD_STACK_GROWS_DOWN
|
#ifndef JB_GPR1
|
||||||
|
#define JB_GPR1 0
|
||||||
|
#endif
|
||||||
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_GPR1]
|
||||||
|
#else
|
||||||
|
/* not an error but certainly cause for caution */
|
||||||
|
#error "Untested use of old glibc on powerpc"
|
||||||
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__misc[0]
|
||||||
|
#endif /* glibc 2.1 or later */
|
||||||
|
#elif defined(__alpha)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
|
||||||
#if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1)
|
#if defined(__GLIBC__) && __GLIBC__ >= 2
|
||||||
#ifndef JB_GPR1
|
#ifndef JB_SP
|
||||||
#define JB_GPR1 0
|
#define JB_SP 8
|
||||||
#endif
|
#endif
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_GPR1]
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_SP]
|
||||||
#else
|
#else
|
||||||
/* not an error but certainly cause for caution */
|
/* not an error but certainly cause for caution */
|
||||||
#error "Untested use of old glibc on powerpc"
|
#error "Untested use of old glibc on alpha"
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__misc[0]
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__sp
|
||||||
#endif /* glibc 2.1 or later */
|
#endif
|
||||||
|
#elif defined(__mc68000__)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
|
||||||
#elif defined(__alpha)
|
/* m68k still uses old style sigjmp_buf */
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__sp
|
||||||
|
#elif defined(__sparc__)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
|
||||||
#if defined(__GLIBC__) && __GLIBC__ >= 2
|
#if defined(__GLIBC__) && __GLIBC__ >= 2
|
||||||
#ifndef JB_SP
|
#ifndef JB_SP
|
||||||
#define JB_SP 8
|
#define JB_SP 0
|
||||||
#endif
|
#endif
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_SP]
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_SP]
|
||||||
#else
|
#else
|
||||||
/* not an error but certainly cause for caution */
|
/* not an error but certainly cause for caution */
|
||||||
#error "Untested use of old glibc on alpha"
|
#error "Untested use of old glic on sparc -- also using odd mozilla derived __fp"
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__sp
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__fp
|
||||||
#endif
|
#endif
|
||||||
|
#elif defined(__i386__)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_BUILTIN_SETJMP
|
||||||
|
|
||||||
#elif defined(__mc68000__)
|
#if defined(__GLIBC__) && __GLIBC__ >= 2
|
||||||
#define MD_STACK_GROWS_DOWN
|
#ifndef JB_SP
|
||||||
|
#define JB_SP 4
|
||||||
|
#endif
|
||||||
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_SP]
|
||||||
|
#else
|
||||||
|
/* not an error but certainly cause for caution */
|
||||||
|
#error "Untested use of old glibc on i386"
|
||||||
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__sp
|
||||||
|
#endif
|
||||||
|
#elif defined(__amd64__) || defined(__x86_64__)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_BUILTIN_SETJMP
|
||||||
|
|
||||||
/* m68k still uses old style sigjmp_buf */
|
#ifndef JB_RSP
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__sp
|
#define JB_RSP 6
|
||||||
|
#endif
|
||||||
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_RSP]
|
||||||
|
#elif defined(__arm__)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
|
||||||
#elif defined(__sparc__)
|
#if defined(__GLIBC__) && __GLIBC__ >= 2
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[8]
|
||||||
|
#else
|
||||||
|
#error "ARM/Linux pre-glibc2 not supported yet"
|
||||||
|
#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
|
||||||
|
#elif defined(__s390__)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
|
||||||
#if defined(__GLIBC__) && __GLIBC__ >= 2
|
/* There is no JB_SP in glibc at this time. (glibc 2.2.5)
|
||||||
#ifndef JB_SP
|
|
||||||
#define JB_SP 0
|
|
||||||
#endif
|
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_SP]
|
|
||||||
#else
|
|
||||||
/* not an error but certainly cause for caution */
|
|
||||||
#error "Untested use of old glic on sparc -- also using odd mozilla derived __fp"
|
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__fp
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#elif defined(__i386__)
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
|
||||||
#define MD_USE_BUILTIN_SETJMP
|
|
||||||
|
|
||||||
#if defined(__GLIBC__) && __GLIBC__ >= 2
|
|
||||||
#ifndef JB_SP
|
|
||||||
#define JB_SP 4
|
|
||||||
#endif
|
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_SP]
|
|
||||||
#else
|
|
||||||
/* not an error but certainly cause for caution */
|
|
||||||
#error "Untested use of old glibc on i386"
|
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__sp
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#elif defined(__amd64__) || defined(__x86_64__)
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
|
||||||
#define MD_USE_BUILTIN_SETJMP
|
|
||||||
|
|
||||||
#ifndef JB_RSP
|
|
||||||
#define JB_RSP 6
|
|
||||||
#endif
|
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[JB_RSP]
|
|
||||||
|
|
||||||
#elif defined(__arm__)
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
|
||||||
|
|
||||||
#if defined(__GLIBC__) && __GLIBC__ >= 2
|
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[20]
|
|
||||||
#else
|
|
||||||
#error "ARM/Linux pre-glibc2 not supported yet"
|
|
||||||
#endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
|
|
||||||
|
|
||||||
#elif defined(__s390__)
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
|
||||||
|
|
||||||
/* There is no JB_SP in glibc at this time. (glibc 2.2.5)
|
|
||||||
*/
|
*/
|
||||||
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__gregs[9]
|
#define MD_GET_SP(_t) (_t)->context[0].__jmpbuf[0].__gregs[9]
|
||||||
|
#elif defined(__hppa__)
|
||||||
|
#define MD_STACK_GROWS_UP
|
||||||
|
|
||||||
#elif defined(__hppa__)
|
/* yes, this is gross, unfortunately at the moment (2002/08/01) there is
|
||||||
#define MD_STACK_GROWS_UP
|
|
||||||
|
|
||||||
/* yes, this is gross, unfortunately at the moment (2002/08/01) there is
|
|
||||||
* a bug in hppa's glibc header definition for JB_SP, so we can't
|
* a bug in hppa's glibc header definition for JB_SP, so we can't
|
||||||
* use that...
|
* use that...
|
||||||
*/
|
*/
|
||||||
#define MD_GET_SP(_t) (*(long *)(((char *)&(_t)->context[0].__jmpbuf[0]) + 76))
|
#define MD_GET_SP(_t) (*(long *)(((char *)&(_t)->context[0].__jmpbuf[0]) + 76))
|
||||||
|
#else
|
||||||
|
#error "Unknown CPU architecture"
|
||||||
|
#endif /* Cases with common MD_INIT_CONTEXT and different SP locations */
|
||||||
|
|
||||||
#else
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#error "Unknown CPU architecture"
|
|
||||||
#endif /* Cases with common MD_INIT_CONTEXT and different SP locations */
|
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
MD_GET_SP(_thread) = (long) (_sp); \
|
MD_GET_SP(_thread) = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
#endif /* Cases with different MD_INIT_CONTEXT */
|
||||||
|
|
||||||
#endif /* Cases with different MD_INIT_CONTEXT */
|
#if defined(MD_USE_BUILTIN_SETJMP) && !defined(USE_LIBC_SETJMP)
|
||||||
|
#define MD_SETJMP(env) _st_md_cxt_save(env)
|
||||||
|
#define MD_LONGJMP(env, val) _st_md_cxt_restore(env, val)
|
||||||
|
|
||||||
#if defined(MD_USE_BUILTIN_SETJMP) && !defined(USE_LIBC_SETJMP)
|
extern int _st_md_cxt_save(jmp_buf env);
|
||||||
#define MD_SETJMP(env) _st_md_cxt_save(env)
|
extern void _st_md_cxt_restore(jmp_buf env, int val);
|
||||||
#define MD_LONGJMP(env, val) _st_md_cxt_restore(env, val)
|
#else
|
||||||
|
#define MD_SETJMP(env) setjmp(env)
|
||||||
extern int _st_md_cxt_save(jmp_buf env);
|
#define MD_LONGJMP(env, val) longjmp(env, val)
|
||||||
extern void _st_md_cxt_restore(jmp_buf env, int val);
|
#endif
|
||||||
#else
|
|
||||||
#define MD_SETJMP(env) setjmp(env)
|
|
||||||
#define MD_LONGJMP(env, val) longjmp(env, val)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#elif defined (NETBSD)
|
#elif defined (NETBSD)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_BSD_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_INHERITED
|
||||||
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
|
#define MD_HAVE_SOCKLEN_T
|
||||||
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_SETJMP(env) _setjmp(env)
|
||||||
#define MD_USE_BSD_ANON_MMAP
|
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
||||||
#define MD_ACCEPT_NB_INHERITED
|
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
|
||||||
#define MD_HAVE_SOCKLEN_T
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) _setjmp(env)
|
#if defined(__i386__)
|
||||||
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
#define MD_JB_SP 2
|
||||||
|
#elif defined(__alpha__)
|
||||||
|
#define MD_JB_SP 34
|
||||||
|
#elif defined(__sparc__)
|
||||||
|
#define MD_JB_SP 0
|
||||||
|
#elif defined(__vax__)
|
||||||
|
#define MD_JB_SP 2
|
||||||
|
#else
|
||||||
|
#error Unknown CPU architecture
|
||||||
|
#endif
|
||||||
|
|
||||||
#if defined(__i386__)
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#define MD_JB_SP 2
|
|
||||||
#elif defined(__alpha__)
|
|
||||||
#define MD_JB_SP 34
|
|
||||||
#elif defined(__sparc__)
|
|
||||||
#define MD_JB_SP 0
|
|
||||||
#elif defined(__vax__)
|
|
||||||
#define MD_JB_SP 2
|
|
||||||
#else
|
|
||||||
#error Unknown CPU architecture
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
(_thread)->context[MD_JB_SP] = (long) (_sp); \
|
(_thread)->context[MD_JB_SP] = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
struct timeval tv; \
|
struct timeval tv; \
|
||||||
(void) gettimeofday(&tv, NULL); \
|
(void) gettimeofday(&tv, NULL); \
|
||||||
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
||||||
|
|
||||||
#elif defined (OPENBSD)
|
#elif defined (OPENBSD)
|
||||||
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_BSD_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_INHERITED
|
||||||
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_SETJMP(env) _setjmp(env)
|
||||||
#define MD_USE_BSD_ANON_MMAP
|
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
||||||
#define MD_ACCEPT_NB_INHERITED
|
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) _setjmp(env)
|
#if defined(__i386__)
|
||||||
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
#define MD_JB_SP 2
|
||||||
|
#elif defined(__alpha__)
|
||||||
|
#define MD_JB_SP 34
|
||||||
|
#elif defined(__sparc__)
|
||||||
|
#define MD_JB_SP 0
|
||||||
|
#elif defined(__amd64__)
|
||||||
|
#define MD_JB_SP 6
|
||||||
|
#else
|
||||||
|
#error Unknown CPU architecture
|
||||||
|
#endif
|
||||||
|
|
||||||
#if defined(__i386__)
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#define MD_JB_SP 2
|
|
||||||
#elif defined(__alpha__)
|
|
||||||
#define MD_JB_SP 34
|
|
||||||
#elif defined(__sparc__)
|
|
||||||
#define MD_JB_SP 0
|
|
||||||
#elif defined(__amd64__)
|
|
||||||
#define MD_JB_SP 6
|
|
||||||
#else
|
|
||||||
#error Unknown CPU architecture
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
(_thread)->context[MD_JB_SP] = (long) (_sp); \
|
(_thread)->context[MD_JB_SP] = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
struct timeval tv; \
|
struct timeval tv; \
|
||||||
(void) gettimeofday(&tv, NULL); \
|
(void) gettimeofday(&tv, NULL); \
|
||||||
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
||||||
|
|
||||||
#elif defined (OSF1)
|
#elif defined (OSF1)
|
||||||
|
#include <signal.h>
|
||||||
|
|
||||||
#include <signal.h>
|
#define MD_STACK_GROWS_DOWN
|
||||||
|
#define MD_USE_SYSV_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_NOT_INHERITED
|
||||||
|
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
||||||
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_SETJMP(env) _setjmp(env)
|
||||||
#define MD_USE_SYSV_ANON_MMAP
|
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
||||||
#define MD_ACCEPT_NB_NOT_INHERITED
|
|
||||||
#define MD_ALWAYS_UNSERIALIZED_ACCEPT
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) _setjmp(env)
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#define MD_LONGJMP(env, val) _longjmp(env, val)
|
|
||||||
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
((struct sigcontext *)((_thread)->context))->sc_sp = (long) (_sp); \
|
((struct sigcontext *)((_thread)->context))->sc_sp = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
struct timeval tv; \
|
struct timeval tv; \
|
||||||
(void) gettimeofday(&tv, NULL); \
|
(void) gettimeofday(&tv, NULL); \
|
||||||
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
return (tv.tv_sec * 1000000LL + tv.tv_usec)
|
||||||
|
|
||||||
#elif defined (SOLARIS)
|
#elif defined (SOLARIS)
|
||||||
|
#include <sys/filio.h>
|
||||||
|
extern int getpagesize(void);
|
||||||
|
|
||||||
#include <sys/filio.h>
|
#define MD_STACK_GROWS_DOWN
|
||||||
extern int getpagesize(void);
|
#define MD_USE_SYSV_ANON_MMAP
|
||||||
|
#define MD_ACCEPT_NB_NOT_INHERITED
|
||||||
|
|
||||||
#define MD_STACK_GROWS_DOWN
|
#define MD_SETJMP(env) setjmp(env)
|
||||||
#define MD_USE_SYSV_ANON_MMAP
|
#define MD_LONGJMP(env, val) longjmp(env, val)
|
||||||
#define MD_ACCEPT_NB_NOT_INHERITED
|
|
||||||
|
|
||||||
#define MD_SETJMP(env) setjmp(env)
|
#if defined(sparc) || defined(__sparc)
|
||||||
#define MD_LONGJMP(env, val) longjmp(env, val)
|
#ifdef _LP64
|
||||||
|
#define MD_STACK_PAD_SIZE 4095
|
||||||
#if defined(sparc) || defined(__sparc)
|
#endif
|
||||||
#ifdef _LP64
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
#define MD_STACK_PAD_SIZE 4095
|
|
||||||
#endif
|
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
(void) MD_SETJMP((_thread)->context); \
|
(void) MD_SETJMP((_thread)->context); \
|
||||||
(_thread)->context[1] = (long) (_sp); \
|
(_thread)->context[1] = (long) (_sp); \
|
||||||
(_thread)->context[2] = (long) _main; \
|
(_thread)->context[2] = (long) _main; \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
#elif defined(i386) || defined(__i386)
|
#elif defined(i386) || defined(__i386)
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
(void) MD_SETJMP((_thread)->context); \
|
(void) MD_SETJMP((_thread)->context); \
|
||||||
(_thread)->context[4] = (long) (_sp); \
|
(_thread)->context[4] = (long) (_sp); \
|
||||||
(_thread)->context[5] = (long) _main; \
|
(_thread)->context[5] = (long) _main; \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
#elif defined(__amd64__)
|
#elif defined(__amd64__)
|
||||||
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
#define MD_INIT_CONTEXT(_thread, _sp, _main) \
|
||||||
ST_BEGIN_MACRO \
|
ST_BEGIN_MACRO \
|
||||||
if (MD_SETJMP((_thread)->context)) \
|
if (MD_SETJMP((_thread)->context)) \
|
||||||
_main(); \
|
_main(); \
|
||||||
(_thread)->context[6] = (long) (_sp); \
|
(_thread)->context[6] = (long) (_sp); \
|
||||||
ST_END_MACRO
|
ST_END_MACRO
|
||||||
#else
|
#else
|
||||||
#error Unknown CPU architecture
|
#error Unknown CPU architecture
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#define MD_GET_UTIME() \
|
#define MD_GET_UTIME() \
|
||||||
return (gethrtime() / 1000)
|
return (gethrtime() / 1000)
|
||||||
|
|
||||||
#else
|
#else
|
||||||
#error Unknown OS
|
#error Unknown OS
|
||||||
#endif /* OS */
|
#endif /* OS */
|
||||||
|
|
||||||
|
/*****************************************
|
||||||
|
* Other defines
|
||||||
|
*/
|
||||||
#if !defined(MD_HAVE_POLL) && !defined(MD_DONT_HAVE_POLL)
|
#if !defined(MD_HAVE_POLL) && !defined(MD_DONT_HAVE_POLL)
|
||||||
#define MD_HAVE_POLL
|
#define MD_HAVE_POLL
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifndef MD_STACK_PAD_SIZE
|
#ifndef MD_STACK_PAD_SIZE
|
||||||
#define MD_STACK_PAD_SIZE 128
|
#define MD_STACK_PAD_SIZE 128
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#if !defined(MD_HAVE_SOCKLEN_T) && !defined(socklen_t)
|
#if !defined(MD_HAVE_SOCKLEN_T) && !defined(socklen_t)
|
||||||
#define socklen_t int
|
#define socklen_t int
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifndef MD_CAP_STACK
|
#ifndef MD_CAP_STACK
|
||||||
#define MD_CAP_STACK(var_addr)
|
#define MD_CAP_STACK(var_addr)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#endif /* !__ST_MD_H__ */
|
#endif /* !__ST_MD_H__ */
|
||||||
|
|
|
@ -129,8 +129,7 @@ extern "C" {
|
||||||
extern void st_netfd_free(st_netfd_t fd);
|
extern void st_netfd_free(st_netfd_t fd);
|
||||||
extern int st_netfd_close(st_netfd_t fd);
|
extern int st_netfd_close(st_netfd_t fd);
|
||||||
extern int st_netfd_fileno(st_netfd_t fd);
|
extern int st_netfd_fileno(st_netfd_t fd);
|
||||||
extern void st_netfd_setspecific(st_netfd_t fd, void *value,
|
extern void st_netfd_setspecific(st_netfd_t fd, void *value, void (*destructor)(void *));
|
||||||
void (*destructor)(void *));
|
|
||||||
extern void *st_netfd_getspecific(st_netfd_t fd);
|
extern void *st_netfd_getspecific(st_netfd_t fd);
|
||||||
extern int st_netfd_serialize_accept(st_netfd_t fd);
|
extern int st_netfd_serialize_accept(st_netfd_t fd);
|
||||||
extern int st_netfd_poll(st_netfd_t fd, int how, st_utime_t timeout);
|
extern int st_netfd_poll(st_netfd_t fd, int how, st_utime_t timeout);
|
||||||
|
|
Loading…
Add table
Add a link
Reference in a new issue