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cmd/compile: ppc64 port is broken #54572

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yejibro opened this issue Aug 21, 2022 · 1 comment
Closed

cmd/compile: ppc64 port is broken #54572

yejibro opened this issue Aug 21, 2022 · 1 comment
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compiler/runtime Issues related to the Go compiler and/or runtime. FrozenDueToAge

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@yejibro
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yejibro commented Aug 21, 2022

What version of Go are you using (go version)?

$ go version
go version go1.18.3 darwin/amd64

Does this issue reproduce with the latest release?

Yes

What operating system and processor architecture are you using (go env)?

The Host:

go env Output
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/yeji/Library/Caches/go-build"
GOENV="/Users/yeji/Library/Application Support/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOINSECURE=""
GOMODCACHE="/Users/yeji/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/yeji/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/opt/local/lib/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/opt/local/lib/go/pkg/tool/darwin_amd64"
GOVCS=""
GOVERSION="go1.18.3"
GCCGO="gccgo"
GOAMD64="v1"
AR="ar"
CC="/usr/bin/clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/yeji/git/go/src/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 -arch x86_64 -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/c4/jp_cc5kj1cbc344rjv8rjngh0000gn/T/go-build2107651393=/tmp/go-build -gno-record-gcc-switches -fno-common"
The target is PowerMac G5 ppc64be running Linux

What did you do?

$ GOOS=linux GOARCH=ppc64 ./bootstrap.bash

What did you expect to see?

Go working on PowerPC 64 big endian

What did you see instead?

$ bin/go
Illegal instruction

$ strace bin/go
execve("bin/go", ["bin/go"], 0x3fffd0deead0 /* 25 vars */) = 0
--- SIGILL {si_signo=SIGILL, si_code=ILL_ILLOPC, si_addr=0x58924} ---
+++ killed by SIGILL +++
Illegal instruction
@yejibro yejibro changed the title affected/package: cmd/compile: ppc64 port is broken Aug 21, 2022
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Aug 21, 2022
@seankhliao
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See https://github.com/golang/go/wiki/MinimumRequirements#ppc64-big-endian

@seankhliao seankhliao closed this as not planned Won't fix, can't repro, duplicate, stale Aug 21, 2022
@golang golang locked and limited conversation to collaborators Aug 21, 2023
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@gopherbot @seankhliao @yejibro