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| author | Space Meyer <spm@google.com> | 2023-04-12 12:03:17 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2023-04-12 13:09:12 +0200 |
| commit | 75e2c2fabf2aeb95cfa2822e4e9cdff8978b7b38 (patch) | |
| tree | 08db5ba5ff33cc42a65992f4fca05e1ae447929c | |
| parent | d4d447cd780753901f9e00aa246cc835458a8f06 (diff) | |
executor: mark amd64 kvm_gen.cc stack nonexecutable
Without this change `go generate ./executor` on gcc 12.2.0 gives:
/usr/bin/ld: warning: /tmp/ccmfWMO4.o: missing .note.GNU-stack section implies executable stack
/usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
This does not change the generated code in kvm_amd64.S.h
| -rw-r--r-- | executor/gen_linux_amd64.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/executor/gen_linux_amd64.go b/executor/gen_linux_amd64.go index dd68a198b..c552779b8 100644 --- a/executor/gen_linux_amd64.go +++ b/executor/gen_linux_amd64.go @@ -2,6 +2,6 @@ // Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. // nolint: lll -//go:generate bash -c "gcc -DGOARCH_$GOARCH=1 kvm_gen.cc kvm_amd64.S -o kvm_gen && ./kvm_gen > kvm_amd64.S.h && rm ./kvm_gen" +//go:generate bash -c "gcc -Wa,--noexecstack -DGOARCH_$GOARCH=1 kvm_gen.cc kvm_amd64.S -o kvm_gen && ./kvm_gen > kvm_amd64.S.h && rm ./kvm_gen" package executor |