cmd/compile: cross compiled arm64 binary can not execute and no response, the program seem to be hung

[dabaosun]

Go version

go version go1.18.1 linux/amd64

Output of go env in your module/workspace:

GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/root/.cache/go-build"
GOENV="/root/.config/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/root/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/root/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/lib/go-1.18"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/lib/go-1.18/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="go1.18.1"
GCCGO="gccgo"
GOAMD64="v1"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="0"
GOMOD="/opt/go.mod"
GOWORK=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build1111527611=/tmp/go-build -gno-record-gcc-switches"

What did you do?

I tried to build arm64 binary on x86_64 env and compiled successfully. But, confused, the binary can not be executed in target arm64 env.
The binary's source code is very simple as below:

package main

import "fmt"

func main() {
	fmt.Println("Hello world")

}

What did you see happen?

When I tried to execute the binary on arm64, it seem to be hung, no error, no output.

/opt/main

What did you expect to see?

The binary run successfully and print "Hello world"

[randall77]

I tried to build arm64 binary on x86_64 env and compiled successfully.

Could you show us the command line you used?

Please try 1.21 and see if it works there. There was some effort into making this kind of cross-compilation work reliably in that release.
See https://go.dev/blog/rebuild for some details.