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go/src/runtime/rt0_android_arm.s
Austin Clements a046caa1e8 runtime, sync/atomic: use NOFRAME on arm
This replaces frame size -4 with the NOFRAME flag in arm assembly.

This was automated with:

sed -i -e 's/\(^TEXT.*[A-Z]\),\( *\)\$-4/\1|NOFRAME,\2$0/' $(find -name '*_arm.s')

Plus three manual comment changes found by:

grep '\$-4' $(find -name '*_arm.s')

The go binary is identical before and after this change.

Change-Id: I0310384d1a584118c41d1cd3a042bb8ea7227ef9
Reviewed-on: https://go-review.googlesource.com/92042
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
2018-02-12 21:41:30 +00:00

26 lines
843 B
ArmAsm

// Copyright 2014 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_arm_android(SB),NOSPLIT|NOFRAME,$0
MOVW (R13), R0 // argc
MOVW $4(R13), R1 // argv
MOVW $_rt0_arm_linux1(SB), R4
B (R4)
TEXT _rt0_arm_android_lib(SB),NOSPLIT,$0
MOVW $1, R0 // argc
MOVW $_rt0_arm_android_argv(SB), R1 // **argv
B _rt0_arm_lib(SB)
DATA _rt0_arm_android_argv+0x00(SB)/4,$_rt0_arm_android_argv0(SB)
DATA _rt0_arm_android_argv+0x04(SB)/4,$0 // end argv
DATA _rt0_arm_android_argv+0x08(SB)/4,$0 // end envv
DATA _rt0_arm_android_argv+0x0c(SB)/4,$0 // end auxv
GLOBL _rt0_arm_android_argv(SB),NOPTR,$0x10
DATA _rt0_arm_android_argv0(SB)/8, $"gojni"
GLOBL _rt0_arm_android_argv0(SB),RODATA,$8