[lldb] [llvm] [LLDB][Minidump] Add 64b support to LLDB's minidump file builder. (PR #95312)

[via llvm-commits]

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@@ -797,20 +794,89 @@ void MinidumpFileBuilder::AddLinuxFileStreams(
   }
 }
 
-Status MinidumpFileBuilder::Dump(lldb::FileUP &core_file) const {
-  constexpr size_t header_size = sizeof(llvm::minidump::Header);
-  constexpr size_t directory_size = sizeof(llvm::minidump::Directory);
+Status MinidumpFileBuilder::AddMemory(SaveCoreStyle core_style) {
+  Status error;
+
+  Process::CoreFileMemoryRanges ranges_32;
+  Process::CoreFileMemoryRanges ranges_64;
+  error = m_process_sp->CalculateCoreFileSaveRanges(
+      SaveCoreStyle::eSaveCoreStackOnly, ranges_32);
+  if (error.Fail())
+    return error;
 
+  std::set<addr_t> stack_start_addresses;
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jeffreytan81 wrote:

If you do not need ordering of the elements in the set, use `std::unordered_set`.

https://github.com/llvm/llvm-project/pull/95312