go/src/runtime/rt0_openbsd_386.s

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

TEXT _rt0_386_openbsd(SB),NOSPLIT,$8
	MOVL	8(SP), AX
	LEAL	12(SP), BX
	MOVL	AX, 0(SP)
	MOVL	BX, 4(SP)
	CALL	main(SB)
	INT	$3

TEXT main(SB),NOSPLIT,$0
	JMP	runtime·rt0_go(SB)
runtime: add runtime support for openbsd 386 Add openbsd 386 runtime support, partially based on the existing freebsd 386 runtime. This requires change 4973043. R=golang-dev, rsc CC=golang-dev https://golang.org/cl/4951043 2011-08-29 08:42:16 -06:00			`// Copyright 2009 The Go Authors. All rights reserved.`
			`// Use of this source code is governed by a BSD-style`
			`// license that can be found in the LICENSE file.`

runtime: use new #include "textflag.h" I did this just to clean things up, but it will be important when we drop the pkg directory later. LGTM=bradfitz R=r, bradfitz CC=golang-codereviews https://golang.org/cl/132600043 2014-09-04 21:05:18 -06:00			`#include "textflag.h"`
runtime: convert .s textflags from numbers to symbolic constants. Remove NOPROF/DUPOK from everything. Edits done with a script, except pclinetest.asm which depended on the DUPOK flag on main(). R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/12613044 2013-08-07 13:20:05 -06:00
			`TEXT _rt0_386_openbsd(SB),NOSPLIT,$8`
runtime: change 386 startup convention Now the default startup is that the program begins at _rt0_386_$GOOS, which behaves as if calling main(argc, argv). Main jumps to _rt0_386. This makes the _rt0_386 entry match the expected semantics for the standard C "main" function, which we can now provide for use when linking against a standard C library. 386 analogue of https://golang.org/cl/7525043 R=golang-dev, r CC=golang-dev https://golang.org/cl/7551045 2013-03-07 20:57:10 -07:00			`MOVL 8(SP), AX`
			`LEAL 12(SP), BX`
			`MOVL AX, 0(SP)`
			`MOVL BX, 4(SP)`
			`CALL main(SB)`
			`INT $3`

runtime: convert .s textflags from numbers to symbolic constants. Remove NOPROF/DUPOK from everything. Edits done with a script, except pclinetest.asm which depended on the DUPOK flag on main(). R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/12613044 2013-08-07 13:20:05 -06:00			`TEXT main(SB),NOSPLIT,$0`
runtime: convert a few traceback-related functions from proc.c to traceback.go They were in proc.c mainly because there was no portable traceback source file. As part of converting them to Go, move to traceback.go. In order to get access to the PC of _rt0_go, rename to runtime.rt0_go. LGTM=r R=golang-codereviews, r CC=dvyukov, golang-codereviews, iant, khr https://golang.org/cl/139110043 2014-09-03 09:11:16 -06:00			`JMP runtime·rt0_go(SB)`