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04d97e730431a957dab6c2bbc7dfa0242265c20e blob 871 bytes (raw)

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// size_t __tlsdesc_static(size_t *a)
// {
// 	return a[1];
// }
.global __tlsdesc_static
.hidden __tlsdesc_static
.type __tlsdesc_static,@function
__tlsdesc_static:
	ldr x0,[x0,#8]
	ret

.hidden __tls_get_new

// size_t __tlsdesc_dynamic(size_t *a)
// {
// 	struct {size_t modidx,off;} *p = (void*)a[1];
// 	size_t *dtv = *(size_t**)(tp - 8);
// 	if (p->modidx <= dtv[0])
// 		return dtv[p->modidx] + p->off - tp;
// 	return __tls_get_new(p) - tp;
// }
.global __tlsdesc_dynamic
.hidden __tlsdesc_dynamic
.type __tlsdesc_dynamic,@function
__tlsdesc_dynamic:
	stp x1,x2,[sp,#-16]!
	mrs x1,tpidr_el0      // tp
	ldr x0,[x0,#8]        // p
	ldp x0,x2,[x0]        // p->modidx, p->off
	sub x2,x2,x1          // p->off - tp
	ldr x1,[x1,#-8]       // dtv
	ldr x1,[x1,x0,lsl #3] // dtv[p->modidx]
	add x0,x1,x2          // dtv[p->modidx] + p->off - tp
	ldp x1,x2,[sp],#16
	ret
debug log:

solving 04d97e73 ...
found 04d97e73 in https://git.vuxu.org/mirror/musl/

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