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https://github.com/golang/go
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47ccf96a95
Change-Id: Ic22597b5e2824cffe9598cb9b506af3426c285fd Reviewed-on: https://go-review.googlesource.com/12412 Run-TryBot: David Crawshaw <crawshaw@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
72 lines
1.5 KiB
ArmAsm
72 lines
1.5 KiB
ArmAsm
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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#include "textflag.h"
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TEXT _rt0_386_darwin(SB),NOSPLIT,$8
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MOVL 8(SP), AX
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LEAL 12(SP), BX
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MOVL AX, 0(SP)
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MOVL BX, 4(SP)
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CALL main(SB)
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INT $3
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// With -buildmode=c-archive, this symbol is called from a global constructor.
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TEXT _rt0_386_darwin_lib(SB),NOSPLIT,$0
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PUSHL BP
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MOVL SP, BP
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PUSHL BX
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PUSHL SI
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PUSHL DI
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MOVL 8(BP), AX
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MOVL AX, _rt0_386_darwin_lib_argc<>(SB)
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MOVL 12(BP), AX
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MOVL AX, _rt0_386_darwin_lib_argv<>(SB)
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SUBL $12, SP
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// Create a new thread to do the runtime initialization and return.
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MOVL _cgo_sys_thread_create(SB), AX
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TESTL AX, AX
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JZ nocgo
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MOVL $_rt0_386_darwin_lib_go(SB), BX
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MOVL BX, 0(SP)
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MOVL $0, 4(SP)
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CALL AX
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JMP restore
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nocgo:
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MOVL $0x800000, 0(SP) // stacksize = 8192KB
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MOVL $_rt0_386_darwin_lib_go(SB), AX
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MOVL AX, 4(SP) // fn
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MOVL $0, 8(SP) // fnarg
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MOVL $runtime·newosproc0(SB), AX
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CALL AX
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restore:
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ADDL $12, SP
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POPL DI
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POPL SI
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POPL BX
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POPL BP
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RET
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TEXT _rt0_386_darwin_lib_go(SB),NOSPLIT,$12
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MOVL _rt0_386_darwin_lib_argc<>(SB), AX
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MOVL AX, 0(SP)
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MOVL _rt0_386_darwin_lib_argv<>(SB), AX
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MOVL AX, 4(SP)
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MOVL $runtime·rt0_go(SB), AX
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CALL AX
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RET
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DATA _rt0_386_darwin_lib_argc<>(SB)/4, $0
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GLOBL _rt0_386_darwin_lib_argc<>(SB),NOPTR, $4
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DATA _rt0_386_darwin_lib_argv<>(SB)/4, $0
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GLOBL _rt0_386_darwin_lib_argv<>(SB),NOPTR, $4
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TEXT main(SB),NOSPLIT,$0
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JMP runtime·rt0_go(SB)
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