JDevlieghere accepted this revision.
JDevlieghere added a comment.
This revision is now accepted and ready to land.
LGTM, regardless of whether you decided the tackle the the DataExtractor issue.
If you don't I would still encourage you to update/simplify/rephrase the
comment.
================
Comment at: lldb/source/Plugins/SymbolFile/DWARF/AppleDWARFIndex.cpp:26-29
+ // We could just pass "debug_str.getAsLLVM()", but that would cause slicing:
+ // DWARFDataExtractor->DataExtractor
+ // since AppleAcceleratorTable ctors take non-DWARF DataExtractors for the
+ // string section.
----------------
I was a little confused by this comment. IIUC we cannot pass
`debug_str.getAsLLVM()` to the `AppleAcceleratorTable` because it takes the
DataExtractor by value and that would cause slicing. But why is that a problem
though? A `DWARFDataExtractor` is a `DataExtractor` so wouldn't that be fine?
Alternatively, should we have another `getAsLLVM()` helper that returns a
`DataExtractor` (and rename the current one to something like
`getAsLLVMDWARF`).
================
Comment at: lldb/source/Plugins/SymbolFile/DWARF/AppleDWARFIndex.cpp:235
llvm::function_ref<bool(DWARFDIE die)> callback) {
- if (!m_apple_names_up)
- return;
-
- DWARFMappedHash::DIEInfoArray hash_data;
- m_apple_names_up->AppendAllDIEsThatMatchingRegex(regex, hash_data);
- DWARFMappedHash::ExtractDIEArray(hash_data,
- DIERefCallback(callback, regex.GetText()));
+ return GetGlobalVariables(regex, callback);
}
----------------
fdeazeve wrote:
> In case you are thinking: "This method doesn't make any sense!", you are
> right.
>
> This is called "GetFunctions" but doesn't return only functions, callers are
> expected to check if the DIE is a function or not. I thought about changing
> this, but didn't want to add any behavior changes in the patch.
👍
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D153866/new/
https://reviews.llvm.org/D153866
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