1 // Copyright 2011 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 #include "go_asm.h" 6 #include "go_tls.h" 7 #include "textflag.h" 8 9 TEXT _rt0_amd64_windows(SB),NOSPLIT,$-8 10 LEAQ 8(SP), SI // argv 11 MOVQ 0(SP), DI // argc 12 MOVQ $main(SB), AX 13 JMP AX 14 15 // When building with -buildmode=(c-shared or c-archive), this 16 // symbol is called. For dynamic libraries it is called when the 17 // library is loaded. For static libraries it is called when the 18 // final executable starts, during the C runtime initialization 19 // phase. 20 TEXT _rt0_amd64_windows_lib(SB),NOSPLIT,$0x28 21 MOVQ BP, 0x00(SP) 22 MOVQ BX, 0x08(SP) 23 MOVQ AX, 0x10(SP) 24 MOVQ CX, 0x18(SP) 25 MOVQ DX, 0x20(SP) 26 27 // Create a new thread to do the runtime initialization and return. 28 MOVQ _cgo_sys_thread_create(SB), AX 29 MOVQ $_rt0_amd64_windows_lib_go(SB), CX 30 MOVQ $0, DX 31 CALL AX 32 33 MOVQ 0x00(SP), BP 34 MOVQ 0x08(SP), BX 35 MOVQ 0x10(SP), AX 36 MOVQ 0x18(SP), CX 37 MOVQ 0x20(SP), DX 38 RET 39 40 TEXT _rt0_amd64_windows_lib_go(SB),NOSPLIT,$0 41 MOVQ $0, DI 42 MOVQ $0, SI 43 MOVQ $runtimert0_go(SB), AX 44 JMP AX 45 46 TEXT main(SB),NOSPLIT,$-8 47 MOVQ $runtimert0_go(SB), AX 48 JMP AX 49
