================
@@ -797,20 +822,75 @@ 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(const ProcessSP &process_sp,
+ SaveCoreStyle core_style) {
+ Status error;
+
+ Process::CoreFileMemoryRanges ranges_for_memory_list;
+ error = process_sp->CalculateCoreFileSaveRanges(
+ SaveCoreStyle::eSaveCoreStackOnly, ranges_for_memory_list);
+ if (error.Fail()) {
+ return error;
+ }
+
+ std::set<addr_t> stack_ranges;
+ for (const auto &core_range : ranges_for_memory_list) {
+ stack_ranges.insert(core_range.range.start());
+ }
+ // We leave a little padding for dictionary and any other metadata we would
+ // want. Also so that we can put the header of the memory list 64 in 32b
land,
+ // because the directory requires a 32b RVA.
+ Process::CoreFileMemoryRanges ranges;
+ error = process_sp->CalculateCoreFileSaveRanges(core_style, ranges);
+ if (error.Fail()) {
+ return error;
+ }
+
+ uint64_t total_size =
+ 256 + (ranges.size() * sizeof(llvm::minidump::MemoryDescriptor_64));
----------------
clayborg wrote:
What is 256 here? And why do we care about `ranges.size() *
sizeof(llvm::minidump::MemoryDescriptor_64))`?
https://github.com/llvm/llvm-project/pull/95312
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