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

     1  .set noreorder
     2  .global __unmapself
     3  .type   __unmapself,@function
     4  __unmapself:
     5  	move $sp, $25
     6  	li $2, 4091
     7  	syscall
     8  	li $4, 0
     9  	li $2, 4001
    10  	syscall