1 // long __tlsdesc_static(long *a)
5 .global __tlsdesc_static
6 .type __tlsdesc_static,@function
11 // long __tlsdesc_dynamic(long *a)
13 // struct {size_t modidx,off;} *p = (void*)a[1];
14 // size_t *dtv = *(size_t**)(tp + 16 - 8);
15 // if (p->modidx <= dtv[0])
16 // return dtv[p->modidx] + p->off - tp;
17 // return __tls_get_addr(p) - tp;
19 .global __tlsdesc_dynamic
20 .type __tlsdesc_dynamic,@function
24 mrs x1,tpidr_el0 // tp
26 ldr x2,[x0] // p->modidx
32 ldr x2,[x3,x2,lsl #3] // dtv[p->modidx]
33 ldr x0,[x0,#8] // p->off
40 // save all registers __tls_get_addr may clobber
41 // ugly because addr offset must be in [-512,509]
42 1: stp x29,x30,[sp,#-160]!