StrixOS/build_soong
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Iterate over sanitizers

Browse Source 
Test: go test soong tests
Change-Id: If89b7d0b04cad79b42a08504d4fcff36e914b7a4
This commit is contained in:
Liz Kammer
2021-07-07 16:41:50 -04:00
parent 7b920b4057
commit 75db931843
2 changed files with 27 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
cc/cc.go
View File

@@ -53,25 +53,9 @@ func RegisterCCBuildComponents(ctx android.RegistrationContext) {
})
ctx.PostDepsMutators(func(ctx android.RegisterMutatorsContext) {
ctx.TopDown("asan_deps", sanitizerDepsMutator(Asan))
ctx.BottomUp("asan", sanitizerMutator(Asan)).Parallel()
ctx.TopDown("hwasan_deps", sanitizerDepsMutator(Hwasan))
ctx.BottomUp("hwasan", sanitizerMutator(Hwasan)).Parallel()
ctx.TopDown("fuzzer_deps", sanitizerDepsMutator(Fuzzer))
ctx.BottomUp("fuzzer", sanitizerMutator(Fuzzer)).Parallel()
// cfi mutator shouldn't run before sanitizers that return true for
// incompatibleWithCfi()
ctx.TopDown("cfi_deps", sanitizerDepsMutator(cfi))
ctx.BottomUp("cfi", sanitizerMutator(cfi)).Parallel()
ctx.TopDown("scs_deps", sanitizerDepsMutator(scs))
ctx.BottomUp("scs", sanitizerMutator(scs)).Parallel()
ctx.TopDown("tsan_deps", sanitizerDepsMutator(tsan))
ctx.BottomUp("tsan", sanitizerMutator(tsan)).Parallel()
for _, san := range Sanitizers {
san.registerMutators(ctx)
}
ctx.TopDown("sanitize_runtime_deps", sanitizerRuntimeDepsMutator).Parallel()
ctx.BottomUp("sanitize_runtime", sanitizerRuntimeMutator).Parallel()

25
cc/sanitize.go
View File

@@ -79,12 +79,23 @@ const (
Hwasan
tsan
intOverflow
cfi
scs
Fuzzer
memtag_heap
cfi // cfi is last to prevent it running before incompatible mutators
)
var Sanitizers = []SanitizerType{
Asan,
Hwasan,
tsan,
intOverflow,
scs,
Fuzzer,
memtag_heap,
cfi, // cfi is last to prevent it running before incompatible mutators
}
// Name of the sanitizer variation for this sanitizer type
func (t SanitizerType) variationName() string {
switch t {
@@ -133,6 +144,18 @@ func (t SanitizerType) name() string {
}
}
func (t SanitizerType) registerMutators(ctx android.RegisterMutatorsContext) {
switch t {
case Asan, Hwasan, Fuzzer, scs, tsan, cfi:
ctx.TopDown(t.variationName()+"_deps", sanitizerDepsMutator(t))
ctx.BottomUp(t.variationName(), sanitizerMutator(t))
case memtag_heap, intOverflow:
// do nothing
default:
panic(fmt.Errorf("unknown SanitizerType %d", t))
}
}
func (*Module) SanitizerSupported(t SanitizerType) bool {
switch t {
case Asan: