mirror of https://github.com/golang/go.git
44 lines
1.2 KiB
ArmAsm
44 lines
1.2 KiB
ArmAsm
// Copyright 2011 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 "go_asm.h"
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#include "go_tls.h"
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#include "textflag.h"
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TEXT _rt0_amd64_windows(SB),NOSPLIT,$-8
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JMP _rt0_amd64(SB)
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// When building with -buildmode=(c-shared or c-archive), this
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// symbol is called. For dynamic libraries it is called when the
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// library is loaded. For static libraries it is called when the
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// final executable starts, during the C runtime initialization
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// phase.
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// Leave space for four pointers on the stack as required
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// by the Windows amd64 calling convention.
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TEXT _rt0_amd64_windows_lib(SB),NOSPLIT,$0x48
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MOVQ BP, 0x20(SP)
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MOVQ BX, 0x28(SP)
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MOVQ AX, 0x30(SP)
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MOVQ CX, 0x38(SP)
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MOVQ DX, 0x40(SP)
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// Create a new thread to do the runtime initialization and return.
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MOVQ _cgo_sys_thread_create(SB), AX
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MOVQ $_rt0_amd64_windows_lib_go(SB), CX
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MOVQ $0, DX
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CALL AX
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MOVQ 0x20(SP), BP
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MOVQ 0x28(SP), BX
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MOVQ 0x30(SP), AX
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MOVQ 0x38(SP), CX
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MOVQ 0x40(SP), DX
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RET
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TEXT _rt0_amd64_windows_lib_go(SB),NOSPLIT,$0
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MOVQ $0, DI
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MOVQ $0, SI
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MOVQ $runtime·rt0_go(SB), AX
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JMP AX
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