1// Copyright 2015 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
5package main
6
7import (
8	"cmd/compile/internal/amd64"
9	"cmd/compile/internal/arm"
10	"cmd/compile/internal/arm64"
11	"cmd/compile/internal/base"
12	"cmd/compile/internal/gc"
13	"cmd/compile/internal/loong64"
14	"cmd/compile/internal/mips"
15	"cmd/compile/internal/mips64"
16	"cmd/compile/internal/ppc64"
17	"cmd/compile/internal/riscv64"
18	"cmd/compile/internal/s390x"
19	"cmd/compile/internal/ssagen"
20	"cmd/compile/internal/wasm"
21	"cmd/compile/internal/x86"
22	"fmt"
23	"internal/buildcfg"
24	"log"
25	"os"
26)
27
28var archInits = map[string]func(*ssagen.ArchInfo){
29	"386":      x86.Init,
30	"amd64":    amd64.Init,
31	"arm":      arm.Init,
32	"arm64":    arm64.Init,
33	"loong64":  loong64.Init,
34	"mips":     mips.Init,
35	"mipsle":   mips.Init,
36	"mips64":   mips64.Init,
37	"mips64le": mips64.Init,
38	"ppc64":    ppc64.Init,
39	"ppc64le":  ppc64.Init,
40	"riscv64":  riscv64.Init,
41	"s390x":    s390x.Init,
42	"wasm":     wasm.Init,
43}
44
45func main() {
46	// disable timestamps for reproducible output
47	log.SetFlags(0)
48	log.SetPrefix("compile: ")
49
50	buildcfg.Check()
51	archInit, ok := archInits[buildcfg.GOARCH]
52	if !ok {
53		fmt.Fprintf(os.Stderr, "compile: unknown architecture %q\n", buildcfg.GOARCH)
54		os.Exit(2)
55	}
56
57	gc.Main(archInit)
58	base.Exit(0)
59}
60