devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

The cli()/sti() functions are not safe. We should have removed them long ago.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4314 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2004-02-25 13:00:36 +00:00
parent 34455abfe6
commit f9c780ccc1
6 changed files with 39 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

12
firmware/kernel.c
View file

@ -70,18 +70,6 @@ void yield(void)
wake_up_thread();
}
/****************************************************************************
* Interrupt level setting
****************************************************************************/
int set_irq_level(int level)
{
int i;
/* Read the old level and set the new one */
asm volatile ("stc sr, %0" : "=r" (i));
asm volatile ("ldc %0, sr" : : "r" (level << 4));
return (i >> 4) & 0x0f;
}
/****************************************************************************
* Queue handling stuff
****************************************************************************/