github.com/afumu/libc@v0.0.6/musl/crt/or1k/crti.s (about)

     1  .section .init
     2  .global _init
     3  _init:
     4  	l.addi	r1,r1,-4
     5  	l.sw	0(r1),r9
     6  
     7  .section .fini
     8  .global _fini
     9  _fini:
    10  	l.addi  r1,r1,-4
    11  	l.sw    0(r1),r9