github.com/afumu/libc@v0.0.6/musl/src/thread/s390x/__tls_get_offset.s (about)

     1  	.global __tls_get_offset
     2  	.type __tls_get_offset,%function
     3  __tls_get_offset:
     4  	stmg  %r14, %r15, 112(%r15)
     5  	aghi  %r15, -160
     6  
     7  	la    %r2, 0(%r2, %r12)
     8  	brasl %r14, __tls_get_addr
     9  
    10  	ear   %r1, %a0
    11  	sllg  %r1, %r1, 32
    12  	ear   %r1, %a1
    13  
    14  	sgr   %r2, %r1
    15  
    16  	lmg   %r14, %r15, 272(%r15)
    17  	br    %r14