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cmd/link: handle dynamic import variables on Darwin in plugin mode
CL 501855 added support for cgo_dynamic_import variables on Darwin. But it didn't support the plugin build mode on amd64, where the assembler turns a direct load (R_PCREL) to a load via GOT (R_GOTPCREL). This CL adds the support. We just need to handle external linking mode, as this can only occur in plugin or shared build mode, which requires external linking. Fixes golang#67976. Updates golang#50891. Change-Id: I0f56265d50bfcb36047fa5538ad7a5ec77e7ef96 Reviewed-on: https://go-review.googlesource.com/c/go/+/592499 Reviewed-by: David Chase <[email protected]> LUCI-TryBot-Result: Go LUCI <[email protected]>
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src/cmd/cgo/internal/testplugin/testdata/issue67976/plugin.go
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// Copyright 2024 The Go Authors. All rights reserved. | ||
// Use of this source code is governed by a BSD-style | ||
// license that can be found in the LICENSE file. | ||
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package main | ||
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import ( | ||
"io" | ||
"runtime/pprof" | ||
) | ||
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func main() {} | ||
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func Start() { | ||
pprof.StartCPUProfile(io.Discard) | ||
} |
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