Subversion Repositories HelenOS

Rev

Rev 4345 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 4345 Rev 4346
Line 54... Line 54...
54 
extern void asm_fake_loop(uint32_t t);
 54 
extern void asm_fake_loop(uint32_t t);
55 
 
 55 
 
56 
 
 56 
 
57 
/** Halt CPU
 57 
/** Halt CPU
58 
 *
 58 
 *
59 
 * Halt the current CPU until interrupt event.
 59 
 * Halt the current CPU.
60 
 *
 60 
 *
61 
 */
 61 
 */
62 
static inline void cpu_halt(void)
 62 
static inline void cpu_halt(void)
63 
{
 63 
{
64 
    asm volatile ("hlt\n");
 64 
    asm volatile (
- 
 
 65 
        "0:\n"
- 
 
 66 
        "   hlt\n"
- 
 
 67 
        "   jmp 0b\n"
- 
 
 68 
    );
65 
}
 69 
}
66 
 
 70 
 
67 
static inline void cpu_sleep(void)
 71 
static inline void cpu_sleep(void)
68 
{
 72 
{
69 
    asm volatile ("hlt\n");
 73 
    asm volatile ("hlt\n");