================
@@ -983,6 +1001,66 @@ llvm::Error
ProcessElfCore::ParseThreadContextsFromNoteSegment(
}
}
+bool ProcessElfCore::IsElf(lldb::addr_t address) {
+ uint8_t buf[4];
+ Status error;
+ size_t byte_read = ReadMemory(address, buf, 4, error);
+ if (byte_read != 4)
+ return false;
+ return elf::ELFHeader::MagicBytesMatch(buf);
+}
+
+std::optional<UUID> ProcessElfCore::FindNoteInCoreMemory(lldb::addr_t address,
+ uint32_t type) {
----------------
labath wrote:
I don't think this `type` argument is useful, as this function already a UUID,
and so it can't be used to parse any other kind of a note. I'd recommend
inlining NT_GNU_BUILD_ID into the function (and renaming it to something like
FindBuidIdInCoreMemory).
https://github.com/llvm/llvm-project/pull/92492
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