external/srs
1
0
Fork 0
mirror of https://github.com/ossrs/srs.git synced 2025-03-09 15:49:59 +00:00
Code Issues Releases Wiki Activity

research st, remove __ia64__ cpu support

Browse source
This commit is contained in:
winlin 2014-11-09 12:04:56 +08:00
parent a27c3dca2d
commit 340464ed56
3 changed files with 1 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

23
trunk/research/st/sched.c
View file

@ -532,9 +532,6 @@ _st_thread_t *st_thread_create(void *(*start)(void *arg), void *arg, int joinabl
_st_stack_t *stack;
void **ptds;
char *sp;
#ifdef __ia64__
char *bsp;
#endif
/* Adjust stack size */
if (stk_size == 0) {
@ -549,22 +546,6 @@ _st_thread_t *st_thread_create(void *(*start)(void *arg), void *arg, int joinabl
/* Allocate thread object and per-thread data off the stack */
#if defined (MD_STACK_GROWS_DOWN)
sp = stack->stk_top;
#ifdef __ia64__
/*
* The stack segment is split in the middle. The upper half is used
* as backing store for the register stack which grows upward.
* The lower half is used for the traditional memory stack which
* grows downward. Both stacks start in the middle and grow outward
* from each other.
*/
sp -= (stk_size >> 1);
bsp = sp;
/* Make register stack 64-byte aligned */
if ((unsigned long)bsp & 0x3f) {
bsp = bsp + (0x40 - ((unsigned long)bsp & 0x3f));
}
stack->bsp = bsp + _ST_STACK_PAD_SIZE;
#endif
sp = sp - (ST_KEYS_MAX * sizeof(void *));
ptds = (void **) sp;
sp = sp - sizeof(_st_thread_t);
@ -600,11 +581,7 @@ _st_thread_t *st_thread_create(void *(*start)(void *arg), void *arg, int joinabl
thread->start = start;
thread->arg = arg;
#ifndef __ia64__
_ST_INIT_CONTEXT(thread, stack->sp, _st_thread_main);
#else
_ST_INIT_CONTEXT(thread, stack->sp, stack->bsp, _st_thread_main);
#endif
/* If thread is joinable, allocate a termination condition variable */
if (joinable) {