Golang cmd/link: invalid relocation R_RISCV_GOT_PCREL_ITYPE in fips code on riscv64

Go version

1.25rc2

Output of go env in your module/workspace:

AR='ar'                                                                                         
CC='gcc'                                                                                        
CGO_CFLAGS='-O2 -g'                                                                             
CGO_CPPFLAGS=''                                                                                 
CGO_CXXFLAGS='-O2 -g'                                                                           
CGO_ENABLED='1'                                                                                 
CGO_FFLAGS='-O2 -g'                                                                             
CGO_LDFLAGS='-O2 -g'                                                                            
CXX='g++'                                                                                       
GCCGO='gccgo'                                                                                   
GO111MODULE=''                                                                                  
GOARCH='riscv64'                                                                                
GOAUTH='netrc'                                                                                  
GOBIN=''                                                                                        
GOCACHE='/home/root/.cache/go-build'                                                            
GOCACHEPROG=''                                                                                  
GODEBUG=''                                                                                      
GOENV='/root/.config/go/env'                                                                    
GOEXE=''                                                                                        
GOEXPERIMENT=''                                                                                 
GOFIPS140='off'                                                                                 
GOFLAGS=''                                                                                      
GOGCCFLAGS='-fPIC -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-bui
ld99810723=/tmp/go-build -gno-record-gcc-switches'                                              
GOHOSTARCH='riscv64'                                                                            
GOHOSTOS='linux'                                                                                
GOINSECURE=''                                                                                   
GOMOD='/root/secpaver/go.mod'                                                                   
GOMODCACHE='/home/root/go/pkg/mod'                                                              
GONOPROXY=''                                                                                    
GONOSUMDB=''                                                                                    
GOOS='linux'                                                                                    
GOPATH='/root/go'                                                                               
GOPRIVATE=''                                                                                    
GOPROXY='https://proxy.golang.org,direct'                                                       
GORISCV64='rva20u64'                                                                            
GOROOT='/usr/local/go'                                                                          
GOSUMDB='sum.golang.org'                                                                        
GOTELEMETRY='local'                                                                             
GOTELEMETRYDIR='/root/.config/go/telemetry'                                                     
GOTMPDIR=''                                                                                     
GOTOOLCHAIN='auto'                                                                              
GOTOOLDIR='/usr/local/go/pkg/tool/linux_riscv64'                                                
GOVCS=''                                                                                        
GOVERSION='go1.25rc2'                                                                           
GOWORK=''                                                                                       
PKG_CONFIG='pkg-config'

What did you do?

git clone https://gitee.com/openeuler/secpaver (cd secpaver && make && make selinux)

What did you see happen?

CGO_CFLAGS_ALLOW="-ftrapv -D_FORTIFY_SOURCE=2 -O2" CGO_CFLAGS="-fstack-protector-strong -ftrapv 
-D_FORTIFY_SOURCE=2 -O2" \                                                                      
CGO_LDFALGS_ALLOW="-Wl,-z,-s,relro,now,noexecstack" CGO_LDFALGS="-Wl,-z,-s,relro,now,noexecstack
" \                                                                                             
go build -buildmode=plugin -trimpath -ldflags '-w -s -buildid=IdBySecPaver -linkmode=external -e
xtldflags=-static -extldflags=-zrelro -extldflags=-znow' -o /root/secpaver/build/selinux.so cmd/
plugin/selinux/*.go                                                                             
# crypto/internal/fips140/subtle                                                                
<autogenerated>:1: crypto/internal/fips140/subtle.XORBytes: invalid relocation R_RISCV_GOT_PCREL
_ITYPE in fips code                                                                             
# gitee.com/openeuler/secpaver/engine/selinux/pkg/libsemanage                                   
# [pkg-config --cflags  -- libsemanage]                                                         
Package libsemanage was not found in the pkg-config search path.                                
Perhaps you should add the directory containing `libsemanage.pc'                                
to the PKG_CONFIG_PATH environment variable                                                     
Package 'libsemanage', required by 'virtual:world', not found                                   
# crypto/internal/fips140                                                                       
<autogenerated>:1: crypto/internal/fips140.init.0: invalid relocation R_RISCV_GOT_PCREL_ITYPE in
 fips code                                                                                      
make: *** [Makefile:36: selinux] Error 1                                                        

What did you expect to see?

build complete

cc @golang/riscv64

Comment From: mengzhuo

Ref: https://github.com/openeuler-riscv/oerv-team/issues/1773

Comment From: gabyhelp

Related Issues

• riscv64: can't build on FreeBSD with cgo #73516 (closed)

_{(Emoji vote if this was helpful or unhelpful; more detailed feedback welcome in this discussion.)}

Comment From: gopherbot

Change https://go.dev/cl/688635 mentions this issue: cmd/internal/obj: enable got pcrel itype in fips140 for riscv64