================
@@ -164,12 +164,17 @@ void lldb_private::ParseLinuxSMapRegions(llvm::StringRef
linux_smap,
if (!name.contains(' ')) {
if (region) {
if (name == "VmFlags") {
- if (value.contains("mt"))
- region->SetMemoryTagged(MemoryRegionInfo::eYes);
- else
- region->SetMemoryTagged(MemoryRegionInfo::eNo);
+ region->SetMemoryTagged(MemoryRegionInfo::eNo);
+ region->SetIsShadowStack(MemoryRegionInfo::eNo);
+
+ llvm::SmallVector<llvm::StringRef> flags;
+ value.split(flags, ' ', /*MaxSplit=*/-1, /*KeepEmpty=*/false);
+ for (llvm::StringRef flag : flags)
----------------
omjavaid wrote:
instead of tokenizing and checking cant we just use
`if (value.contains("mt"))
region_info.SetMemoryTagged(MemoryRegionInfo::eYes);
if (value.contains("ss"))
region_info.SetIsShadowStack(MemoryRegionInfo::eYes);`
https://github.com/llvm/llvm-project/pull/117861
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