github.com/dannin/go@v0.0.0-20161031215817-d35dfd405eaa/src/runtime/rt0_linux_s390x.s (about)

     1  // Copyright 2016 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  #include "textflag.h"
     6  
     7  TEXT _rt0_s390x_linux(SB),NOSPLIT|NOFRAME,$0
     8  	// In a statically linked binary, the stack contains argc,
     9  	// argv as argc string pointers followed by a NULL, envv as a
    10  	// sequence of string pointers followed by a NULL, and auxv.
    11  	// There is no TLS base pointer.
    12  	//
    13  	// TODO: Support dynamic linking entry point
    14  	MOVD 0(R15), R2 // argc
    15  	ADD $8, R15, R3 // argv
    16  	BR main(SB)
    17  
    18  TEXT main(SB),NOSPLIT|NOFRAME,$0
    19  	MOVD	$runtime·rt0_go(SB), R11
    20  	BR	R11