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go/src/runtime/rt0_linux_arm64.s
Aram Hăvărneanu 846ee0465b runtime: add support for linux/arm64
Change-Id: Ibda6a5bedaff57fd161d63fc04ad260931d34413
Reviewed-on: https://go-review.googlesource.com/7142
Reviewed-by: Russ Cox <rsc@golang.org>
2015-03-16 18:45:54 +00:00

20 lines
409 B
ArmAsm

// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
#include "textflag.h"
TEXT _rt0_arm64_linux(SB),NOSPLIT,$-8
MOVD 0(RSP), R0 // argc
ADD $8, RSP, R1 // argv
BL main(SB)
TEXT main(SB),NOSPLIT,$-8
MOVD $runtime·rt0_go(SB), R2
BL (R2)
exit:
MOVD $0, R0
MOVD $94, R8 // sys_exit
SVC
B exit