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cmd/go: internal/test.test build faild on linux/loong64 #67538

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abner-chenc opened this issue May 21, 2024 · 2 comments
Closed

cmd/go: internal/test.test build faild on linux/loong64 #67538

abner-chenc opened this issue May 21, 2024 · 2 comments
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@abner-chenc
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arch-loong64 Issues solely affecting the loongson architecture.
Milestone
Unreleased

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@abner-chenc
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Go version

go version devel go1.23-105ac94486 Fri May 17 21:53:50 2024 +0000 linux/loong64

Output of go env in your module/workspace:

GO111MODULE=''
GOARCH='loong64'
GOBIN=''
GOEXE=''
GOEXPERIMENT=''
GOFLAGS=''
GOHOSTARCH='loong64'
GOHOSTOS='linux'
GOINSECURE=''
GOMODCACHE='/home/data/chenguoqi/go/pkg/mod'
GONOPROXY=''
GONOSUMDB=''
GOOS='linux'
GOPRIVATE=''
GOPROXY='https://proxy.golang.org,direct'
GOSUMDB='sum.golang.org'
GOTMPDIR='/tmp/abner-gotmp'
GOTOOLCHAIN='auto'
GOVCS=''
GOVERSION='devel go1.23-105ac94486 Fri May 17 21:53:50 2024 +0000'
GODEBUG=''
GOTELEMETRY='local'
GCCGO='gccgo'
AR='ar'
CC='gcc'
CXX='g++'
CGO_ENABLED='1'
GOWORK=''
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
PKG_CONFIG='pkg-config'
GOGCCFLAGS='-fPIC -mabi=lp64d -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/abner-gotmp/go-build336619057=/tmp/go-build -gno-record-gcc-switches'

What did you do?

cd src && ./all.bash

What did you see happen?

ok  	cmd/cgo/internal/testfortran	2.677s
ok  	cmd/cgo/internal/testgodefs	1.360s
ok  	cmd/cgo/internal/testlife	1.400s
ok  	cmd/cgo/internal/testnocgo	0.003s
# cmd/go/internal/test.test
/home/data/chenguoqi/golang/go-loong64-newworld/pkg/tool/linux_loong64/link: running gcc failed: exit status 1
/usr/bin/gcc -mabi=lp64d -s -o $WORK/b2303/test.test -Wl,--export-dynamic-symbol=_cgo_panic -Wl,--export-dynamic-symbol=_cgo_topofstack -Wl,--export-dynamic-symbol=crosscall2 -Wl,--compress-debug-sections=zlib /tmp/go-link-3068833131/go.o /tmp/go-link-3068833131/000000.o /tmp/go-link-3068833131/000001.o /tmp/go-link-3068833131/000002.o /tmp/go-link-3068833131/000003.o /tmp/go-link-3068833131/000004.o /tmp/go-link-3068833131/000005.o /tmp/go-link-3068833131/000006.o /tmp/go-link-3068833131/000007.o /tmp/go-link-3068833131/000008.o /tmp/go-link-3068833131/000009.o /tmp/go-link-3068833131/000010.o /tmp/go-link-3068833131/000011.o /tmp/go-link-3068833131/000012.o /tmp/go-link-3068833131/000013.o /tmp/go-link-3068833131/000014.o /tmp/go-link-3068833131/000015.o /tmp/go-link-3068833131/000016.o /tmp/go-link-3068833131/000017.o /tmp/go-link-3068833131/000018.o -O2 -g -lresolv -O2 -g -lpthread -no-pie
/usr/bin/ld: /tmp/go-link-3068833131/000011.o: relocation R_LARCH_PCREL20_S2 overflow 0x200038
Dump relocate record:
stack top		relocation name		symbol
at /tmp/go-link-3068833131/000010.o(.eh_frame+0x3f):
...
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x44):
0x0000000000000000 R_LARCH_ADD6	`L0'
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x4e):
0x0000000000000000 R_LARCH_ADD6	`L0'
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x58):
0x0000000000000000 R_LARCH_32_PCREL	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x5c):
0x0000000000000000 R_LARCH_ADD32	`L0'
0x0000000000000000 R_LARCH_SUB32	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x6d):
0x0000000000000000 R_LARCH_ADD6	`L0'
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x84):
0x0000000000000000 R_LARCH_32_PCREL	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x88):
0x0000000000000000 R_LARCH_ADD32	`L0'
0x0000000000000000 R_LARCH_SUB32	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x98):
0x0000000000000000 R_LARCH_32_PCREL	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x9c):
0x0000000000000000 R_LARCH_ADD32	`L0'
0x0000000000000000 R_LARCH_SUB32	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0xa4):
0x0000000000000000 R_LARCH_ADD6	`L0'
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0xa9):
0x0000000000000000 R_LARCH_ADD6	`L0'
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0xad):
0x0000000000000000 R_LARCH_ADD6	`L0'
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0xb8):
0x0000000000000000 R_LARCH_32_PCREL	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0xbc):
0x0000000000000000 R_LARCH_ADD32	`L0'
0x0000000000000000 R_LARCH_SUB32	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0xcc):
0x0000000000000000 R_LARCH_32_PCREL	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0xd0):
0x0000000000000000 R_LARCH_ADD32	`L0'
0x0000000000000000 R_LARCH_SUB32	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0xe0):
0x0000000000000000 R_LARCH_32_PCREL	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0xe4):
0x0000000000000000 R_LARCH_ADD32	`L0'
0x0000000000000000 R_LARCH_SUB32	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x105):
0x0000000000000000 R_LARCH_ADD8	`L0'
0x0000000000000000 R_LARCH_SUB8	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x11f):
0x0000000000000000 R_LARCH_ADD6	`L0'
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x12c):
0x0000000000000000 R_LARCH_32_PCREL	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x130):
0x0000000000000000 R_LARCH_ADD32	`L0'
0x0000000000000000 R_LARCH_SUB32	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x13b):
0x0000000000000000 R_LARCH_ADD6	`L0'
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000010.o(.eh_frame+0x143):
0x0000000000000000 R_LARCH_ADD6	`L0'
0x0000000000000000 R_LARCH_SUB6	`L0'

at /tmp/go-link-3068833131/000011.o(.text+0x0):
0x0000000000000000 R_LARCH_NONE	`<nameless>' + 4(0x4)

at /tmp/go-link-3068833131/000011.o(.text+0x18):
0x0000000000000000 R_LARCH_B26	`free@@GLIBC_2.36'

at /tmp/go-link-3068833131/000011.o(.text+0x1c):
0x0000000000000000 R_LARCH_PCALA_HI20	`.LANCHOR0'

at /tmp/go-link-3068833131/000011.o(.text+0x20):
0x0000000000000000 R_LARCH_PCALA_LO12	`.LANCHOR0'

at /tmp/go-link-3068833131/000011.o(.text+0x2c):
0x0000000000000000 R_LARCH_B26	`crosscall1'

at /tmp/go-link-3068833131/000011.o(.text+0x48):
0x0000000000000000 R_LARCH_NONE	`<nameless>' + 4(0x4)

at /tmp/go-link-3068833131/000011.o(.text+0x50):
0x0000000000000000 R_LARCH_PCALA_HI20	`.LANCHOR0'

at /tmp/go-link-3068833131/000011.o(.text+0x60):
0x0000000000000000 R_LARCH_PCALA_LO12	`.LANCHOR0'

at /tmp/go-link-3068833131/000011.o(.text+0x70):
0x0000000000000000 R_LARCH_B26	`_cgo_set_stacklo'

at /tmp/go-link-3068833131/000011.o(.text+0x74):
0x0000000000000000 R_LARCH_PCALA_HI20	`x_cgo_inittls'
0x0000000000000000 R_LARCH_RELAX	`<nameless>'

at /tmp/go-link-3068833131/000011.o(.text+0x78):
0x0000000000000000 R_LARCH_PCALA_LO12	`x_cgo_inittls'
0x0000000000000000 R_LARCH_RELAX	`<nameless>'

at /tmp/go-link-3068833131/000011.o(.text+0x80):
0x0000000000000000 R_LARCH_B21	`.L4'

at /tmp/go-link-3068833131/000011.o(.text+0xa0):
0x0000000000000000 R_LARCH_NONE	`<nameless>' + 28(0x1c)

at /tmp/go-link-3068833131/000011.o(.text+0xb4):
0x0000000000000000 R_LARCH_NONE	`<nameless>' + 4(0x4)

at /tmp/go-link-3068833131/000011.o(.text+0xd8):
0x0000000000000000 R_LARCH_B26	`sigfillset@@GLIBC_2.36'

at /tmp/go-link-3068833131/000011.o(.text+0xec):
0x0000000000000000 R_LARCH_B26	`pthread_sigmask@@GLIBC_2.36'

at /tmp/go-link-3068833131/000011.o(.text+0xf8):
0x0000000000000000 R_LARCH_B26	`pthread_attr_init@@GLIBC_2.36'

at /tmp/go-link-3068833131/000011.o(.text+0x104):
0x0000000000000000 R_LARCH_B26	`pthread_attr_getstacksize@@GLIBC_2.36'

at /tmp/go-link-3068833131/000011.o(.text+0x110):
0x0000000000000000 R_LARCH_PCREL20_S2	`threadentry'
0x0000000000000000 R_LARCH_RELAX	`<nameless>'

at /tmp/go-link-3068833131/000011.o(.text+0x114):
0x0000000000000000 R_LARCH_NONE	`<nameless>'
0x0000000000000000 R_LARCH_RELAX	`<nameless>'

at /tmp/go-link-3068833131/000011.o(.text+0x124):
0x0000000000000000 R_LARCH_B26	`_cgo_try_pthread_create'

at /tmp/go-link-3068833131/000011.o(.text+0x13c):
0x0000000000000000 R_LARCH_B26	`pthread_sigmask@@GLIBC_2.36'

at /tmp/go-link-3068833131/000011.o(.text+0x140):
0x0000000000000000 R_LARCH_B21	`.L10'

at /tmp/go-link-3068833131/000011.o(.text+0x160):
0x0000000000000000 R_LARCH_B26	`strerror@@GLIBC_2.36'

at /tmp/go-link-3068833131/000011.o(.text+0x168):
0x0000000000000000 R_LARCH_PCREL20_S2	`.LC0'

-- Record dump end --

/tmp/go-link-3068833131/000011.o: in function `_cgo_sys_thread_start':
/_/GOROOT/src/runtime/cgo/gcc_linux.c:50:(.text+0x168): relocation truncated to fit: R_LARCH_PCREL20_S2 against `.LC0'
/usr/bin/ld: final link failed: bad value
collect2: error: ld returned 1 exit status

FAIL	cmd/go/internal/test [build failed]
ok  	cmd/cgo/internal/testplugin	78.641s
ok  	cmd/cgo/internal/testsanitizers	32.062s
ok  	cmd/cgo/internal/testshared	0.008s

What did you expect to see?

all.bash pass.
@abner-chenc
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This issue has been clearly introduced by the relax feature of gcc on Loong64, which is caused by the unpleasant coordination between data gcc and ld

@abner-chenc abner-chenc added the arch-loong64 Issues solely affecting the loongson architecture. label May 21, 2024
@abner-chenc abner-chenc added this to the Unreleased milestone May 21, 2024
@abner-chenc abner-chenc self-assigned this May 21, 2024
@abner-chenc
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This error has been fixed in binutils on LoongArch64. Here are the relevant patches: https://sourceware.org/pipermail/binutils/2024-May/134285.html

This was referenced Jun 8, 2024
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@gabyhelp gabyhelp mentioned this issue Jun 18, 2024
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@gabyhelp gabyhelp mentioned this issue Aug 13, 2024
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@gabyhelp gabyhelp mentioned this issue Oct 28, 2024
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