runtime: illegal instruction on mipsel (mipsle) platform #18880
Description
What version of Go are you using (go version)?
go1.8rc3.linux-amd64
DL:https://storage.googleapis.com/golang/go1.8rc3.linux-amd64.tar.gz
What operating system and processor architecture are you using (go env)?
All use default.
What did you do?
1.Create a test.go:
package main
import (
"fmt"
)
func main() {
fmt.Println("Hello world!")
}
2.Buid to mipsle:
GOARCH=mipsle go build test.go
3.use "file test" output:
test: ELF 32-bit LSB executable, MIPS, MIPS32 version 1 (SYSV), statically linked, not stripped
4.Copy the file to OpenWrt router(kernel:4.4.14):
---cat /proc/cpuinfo---
system type : MediaTek MT7620A ver:2 eco:6
machine : OY-0001
processor : 0
cpu model : MIPS 24KEc V5.0
BogoMIPS : 398.13
wait instruction : yes
microsecond timers : yes
tlb_entries : 32
extra interrupt vector : yes
hardware watchpoint : yes, count: 4, address/irw mask: [0x0ffc, 0x0ffc, 0x0ffb, 0x0ffb]
isa : mips1 mips2 mips32r1 mips32r2
ASEs implemented : mips16 dsp
shadow register sets : 1
kscratch registers : 0
package : 0
core : 0
VCED exceptions : not available
VCEI exceptions : not available
system type : MediaTek MT7620A ver:2 eco:6
machine : OY-0001
processor : 0
cpu model : MIPS 24KEc V5.0
BogoMIPS : 398.13
wait instruction : yes
microsecond timers : yes
tlb_entries : 32
extra interrupt vector : yes
hardware watchpoint : yes, count: 4, address/irw mask: [0x0ffc, 0x0ffc, 0x0ffb, 0x0ffb]
isa : mips1 mips2 mips32r1 mips32r2
ASEs implemented : mips16 dsp
shadow register sets : 1
kscratch registers : 0
package : 0
core : 0
VCED exceptions : not available
VCEI exceptions : not available
5.use "test" in router output:
Illegal instruction
What did you expect to see?
output:
Hello world!
What did you see instead?
output:
Illegal instruction