blob: 157e2eae66d21203f13647cf12a3b556bbcd9642 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
#if ((__ARM_ARCH_6K__ || __ARM_ARCH_6KZ__ || __ARM_ARCH_6ZK__) && !__thumb__) \
|| __ARM_ARCH_7A__ || __ARM_ARCH_7R__ || __ARM_ARCH >= 7
static inline uintptr_t __get_tp()
{
uintptr_t tp;
__asm__ ( "mrc p15,0,%0,c13,c0,3" : "=r"(tp) );
return tp;
}
#else
#if __ARM_ARCH_4__ || __ARM_ARCH_4T__ || __ARM_ARCH == 4
#define BLX "mov lr,pc\n\tbx"
#else
#define BLX "blx"
#endif
static inline uintptr_t __get_tp()
{
extern hidden uintptr_t __a_gettp_ptr;
register uintptr_t tp __asm__("r0");
__asm__ ( BLX " %1" : "=r"(tp) : "r"(__a_gettp_ptr) : "cc", "lr" );
return tp;
}
#endif
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 8
#define MC_PC arm_pc
|
