tests/tcg/s390x/hello-s390x-asm.S - qemu - Git at Google

 /*
  * Hello, World! in assembly.
  */

 .globl _start
 _start:

 /* puts("Hello, World!"); */
 lghi %r2,1
 larl %r3,foo
 lghi %r4,foo_end-foo
 svc 4

 /* exit(0); */
 xgr %r2,%r2
 svc 1

 .align 2
 foo: .asciz "Hello, World!\n"
 foo_end:
	/*
	* Hello, World! in assembly.
	*/

	.globl _start
	_start:

	/* puts("Hello, World!"); */
	lghi %r2,1
	larl %r3,foo
	lghi %r4,foo_end-foo
	svc 4

	/* exit(0); */
	xgr %r2,%r2
	svc 1

	.align 2
	foo: .asciz "Hello, World!\n"
	foo_end: