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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
commit | 43a123c1ae6613b3efeed291fa552ecd909d3acf (patch) | |
tree | fd92518b7024bc74031f78a1cf9e454b65e73665 /src/runtime/covercounter.go | |
parent | Initial commit. (diff) | |
download | golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.tar.xz golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.zip |
Adding upstream version 1.20.14.upstream/1.20.14upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/runtime/covercounter.go')
-rw-r--r-- | src/runtime/covercounter.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/runtime/covercounter.go b/src/runtime/covercounter.go new file mode 100644 index 0000000..72842bd --- /dev/null +++ b/src/runtime/covercounter.go @@ -0,0 +1,26 @@ +// Copyright 2022 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. + +package runtime + +import ( + "internal/coverage/rtcov" + "unsafe" +) + +//go:linkname runtime_coverage_getCovCounterList runtime/coverage.getCovCounterList +func runtime_coverage_getCovCounterList() []rtcov.CovCounterBlob { + res := []rtcov.CovCounterBlob{} + u32sz := unsafe.Sizeof(uint32(0)) + for datap := &firstmoduledata; datap != nil; datap = datap.next { + if datap.covctrs == datap.ecovctrs { + continue + } + res = append(res, rtcov.CovCounterBlob{ + Counters: (*uint32)(unsafe.Pointer(datap.covctrs)), + Len: uint64((datap.ecovctrs - datap.covctrs) / u32sz), + }) + } + return res +} |