Source file src/cmd/compile/main.go

     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	
     5	package main
     6	
     7	import (
     8		"cmd/compile/internal/amd64"
     9		"cmd/compile/internal/arm"
    10		"cmd/compile/internal/arm64"
    11		"cmd/compile/internal/gc"
    12		"cmd/compile/internal/mips"
    13		"cmd/compile/internal/mips64"
    14		"cmd/compile/internal/ppc64"
    15		"cmd/compile/internal/s390x"
    16		"cmd/compile/internal/wasm"
    17		"cmd/compile/internal/x86"
    18		"cmd/internal/objabi"
    19		"fmt"
    20		"log"
    21		"os"
    22	)
    23	
    24	var archInits = map[string]func(*gc.Arch){
    25		"386":      x86.Init,
    26		"amd64":    amd64.Init,
    27		"amd64p32": amd64.Init,
    28		"arm":      arm.Init,
    29		"arm64":    arm64.Init,
    30		"mips":     mips.Init,
    31		"mipsle":   mips.Init,
    32		"mips64":   mips64.Init,
    33		"mips64le": mips64.Init,
    34		"ppc64":    ppc64.Init,
    35		"ppc64le":  ppc64.Init,
    36		"s390x":    s390x.Init,
    37		"wasm":     wasm.Init,
    38	}
    39	
    40	func main() {
    41		// disable timestamps for reproducible output
    42		log.SetFlags(0)
    43		log.SetPrefix("compile: ")
    44	
    45		archInit, ok := archInits[objabi.GOARCH]
    46		if !ok {
    47			fmt.Fprintf(os.Stderr, "compile: unknown architecture %q\n", objabi.GOARCH)
    48			os.Exit(2)
    49		}
    50	
    51		gc.Main(archInit)
    52		gc.Exit(0)
    53	}
    54	

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