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https://github.com/chai2010/advanced-go-programming-book.git
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52 lines
1.2 KiB
ArmAsm
52 lines
1.2 KiB
ArmAsm
// Copyright © 2017 ChaiShushan <chaishushan{AT}gmail.com>.
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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#include "textflag.h"
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#include "funcdata.h"
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// "Hello World!\n"
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DATA text<>+0(SB)/8,$"Hello Wo"
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DATA text<>+8(SB)/8,$"rld!\n"
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GLOBL text<>(SB),NOPTR,$16
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// utf8: "你好, 世界!\n"
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// hex: e4bda0e5a5bd2c20 e4b896e7958c210a
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// len: 16
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DATA text_zh<>+0(SB)/8,$"\xe4\xbd\xa0\xe5\xa5\xbd\x2c\x20"
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DATA text_zh<>+8(SB)/8,$"\xe4\xb8\x96\xe7\x95\x8c\x21\x0a"
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GLOBL text_zh<>(SB),NOPTR,$16
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// func PrintHelloWorld_var()
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TEXT ·PrintHelloWorld_var(SB), $16-0
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NO_LOCAL_POINTERS
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CALL runtime·printlock(SB)
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MOVQ ·text+0(SB), AX
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MOVQ AX, (SP)
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MOVQ ·text+8(SB), AX
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MOVQ AX, 8(SP)
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CALL runtime·printstring(SB)
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CALL runtime·printunlock(SB)
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RET
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// func PrintHelloWorld()
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TEXT ·PrintHelloWorld(SB), $16-0
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NO_LOCAL_POINTERS
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CALL runtime·printlock(SB)
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MOVQ $text<>+0(SB), AX
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MOVQ AX, (SP)
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MOVQ $16, 8(SP)
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CALL runtime·printstring(SB)
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CALL runtime·printunlock(SB)
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RET
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// func PrintHelloWorld_zh()
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TEXT ·PrintHelloWorld_zh(SB), $16-0
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NO_LOCAL_POINTERS
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CALL runtime·printlock(SB)
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MOVQ $text_zh<>+0(SB), AX
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MOVQ AX, (SP)
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MOVQ $16, 8(SP)
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CALL runtime·printstring(SB)
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CALL runtime·printunlock(SB)
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RET
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