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When there are plugins, there may not be a unique copy of runtime functions like goexit, mcall, etc. So identifying them by entry address is problematic. Instead, keep track of each special function using a field in the symbol table. That way, multiple copies of the same runtime function will be treated identically. Fixes #24351 Fixes #23133 Change-Id: Iea3232df8a6af68509769d9ca618f530cc0f84fd Reviewed-on: https://go-review.googlesource.com/100739 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
93 lines
3.5 KiB
Bash
Executable File
93 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2016 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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set -e
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if [ ! -f src/host/host.go ]; then
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cwd=$(pwd)
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echo "misc/cgo/testplugin/test.bash is running in $cwd" 1>&2
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exit 1
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fi
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goos=$(go env GOOS)
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goarch=$(go env GOARCH)
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function cleanup() {
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rm -f plugin*.so unnamed*.so iface*.so issue*
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rm -rf host pkg sub iface
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}
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trap cleanup EXIT
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rm -rf pkg sub
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mkdir sub
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GOPATH=$(pwd) go build -i -gcflags "$GO_GCFLAGS" -buildmode=plugin plugin1
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin plugin2
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cp plugin2.so plugin2-dup.so
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GOPATH=$(pwd)/altpath go build -gcflags "$GO_GCFLAGS" -buildmode=plugin plugin-mismatch
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o=sub/plugin1.so sub/plugin1
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o=unnamed1.so unnamed1/main.go
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o=unnamed2.so unnamed2/main.go
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" host
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LD_LIBRARY_PATH=$(pwd) ./host
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# Test that types and itabs get properly uniqified.
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin iface_a
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin iface_b
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" iface
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LD_LIBRARY_PATH=$(pwd) ./iface
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function _timeout() (
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set -e
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$2 &
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p=$!
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(sleep $1; kill $p 2>/dev/null) &
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p2=$!
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wait $p 2>/dev/null
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kill -0 $p2 2>/dev/null
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)
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# Test for issue 18676 - make sure we don't add the same itab twice.
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# The buggy code hangs forever, so use a timeout to check for that.
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o plugin.so src/issue18676/plugin.go
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -o issue18676 src/issue18676/main.go
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_timeout 10s ./issue18676
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# Test for issue 19534 - that we can load a plugin built in a path with non-alpha
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# characters
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -ldflags='-pluginpath=issue.19534' -o plugin.so src/issue19534/plugin.go
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -o issue19534 src/issue19534/main.go
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./issue19534
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# Test for issue 18584
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o plugin.so src/issue18584/plugin.go
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -o issue18584 src/issue18584/main.go
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./issue18584
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# Test for issue 19418
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin "-ldflags=-X main.Val=linkstr" -o plugin.so src/issue19418/plugin.go
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -o issue19418 src/issue19418/main.go
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./issue19418
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# Test for issue 19529
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o plugin.so src/issue19529/plugin.go
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# Test for issue 22175
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o issue22175_plugin1.so src/issue22175/plugin1.go
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o issue22175_plugin2.so src/issue22175/plugin2.go
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -o issue22175 src/issue22175/main.go
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./issue22175
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# Test for issue 22295
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o issue.22295.so issue22295.pkg
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -o issue22295 src/issue22295.pkg/main.go
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./issue22295
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# Test for issue 24351
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -buildmode=plugin -o issue24351.so src/issue24351/plugin.go
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GOPATH=$(pwd) go build -gcflags "$GO_GCFLAGS" -o issue24351 src/issue24351/main.go
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./issue24351
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