github.com/comwrg/go/src@v0.0.0-20220319063731-c238d0440370/runtime/rt0_linux_mipsx.s (about) 1 // Copyright 2016 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 //go:build linux && (mips || mipsle) 6 // +build linux 7 // +build mips mipsle 8 9 #include "textflag.h" 10 11 TEXT _rt0_mips_linux(SB),NOSPLIT,$0 12 JMP _main<>(SB) 13 14 TEXT _rt0_mipsle_linux(SB),NOSPLIT,$0 15 JMP _main<>(SB) 16 17 TEXT _main<>(SB),NOSPLIT|NOFRAME,$0 18 // In a statically linked binary, the stack contains argc, 19 // argv as argc string pointers followed by a NULL, envv as a 20 // sequence of string pointers followed by a NULL, and auxv. 21 // There is no TLS base pointer. 22 MOVW 0(R29), R4 // argc 23 ADD $4, R29, R5 // argv 24 JMP main(SB) 25 26 TEXT main(SB),NOSPLIT|NOFRAME,$0 27 // In external linking, libc jumps to main with argc in R4, argv in R5 28 MOVW $runtime·rt0_go(SB), R1 29 JMP (R1)