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platform_build_soong
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Merge "Add ar flags for CFI enabled components in Soong."

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Treehugger Robot 2017-03-20 22:08:01 +00:00 committed by Gerrit Code Review
parent e3918170ae 7a5b46db91
commit ed1665dc8a
1 changed files with 2 additions and 0 deletions
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cc/sanitize.go
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@ -34,6 +34,7 @@ const (
// FIXME: revert the __cfi_check flag when clang is updated to r280031.
cfiLdflags = "-flto -fsanitize-cfi-cross-dso -fsanitize=cfi " +
"-Wl,-plugin-opt,O1 -Wl,-export-dynamic-symbol=__cfi_check"
cfiArflags = "--plugin ${config.ClangBin}/../lib64/LLVMgold.so"
)
type sanitizerType int
@ -332,6 +333,7 @@ func (sanitize *sanitize) flags(ctx ModuleContext, flags Flags) Flags {
sanitizers = append(sanitizers, "cfi")
flags.CFlags = append(flags.CFlags, cfiCflags)
flags.LdFlags = append(flags.LdFlags, cfiLdflags)
flags.ArFlags = append(flags.ArFlags, cfiArflags)
if Bool(sanitize.Properties.Sanitize.Diag.Cfi) {
diagSanitizers = append(diagSanitizers, "cfi")
}