[PATCH] D126046: [lld-macho] Support -non_global_symbols_strip_list, -non_global_symbols_no_strip_list, -x
Fangrui Song via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sat May 21 11:08:52 PDT 2022
MaskRay added inline comments.
================
Comment at: lld/MachO/Config.h:97
+enum class SymtabPresence {
+ All,
----------------
This is for local symbols so the name can be more specific. One idea is
```
enum class LocalSymbolPolicy {
All,
None,
IncludeSelected,
ExcludeSelected,
};
```
================
Comment at: lld/MachO/Driver.cpp:1443
+ if (hasInclude) {
+ error("cannot use both -non_global_symbols_no_strip_list and "
+ "-non_global_symbols_strip_list");
----------------
FWIW ld.lld uses `error: ... and ... may not be used together`
================
Comment at: lld/MachO/SyntheticSections.cpp:708
+ uint64_t offset =
+ in.lazyPointers->addr - dataSeg->addr + sym.stubsIndex * target->wordSize;
encodeULEB128(offset, os);
----------------
Drop formatting
================
Comment at: lld/MachO/SyntheticSections.cpp:966
+ std::function<void(Symbol *)> localSymbolsHandler;
+ switch (config->localSymbolsPresence) {
----------------
It seems simpler to use `bool(Symbol *)` and let the for loop call `addSymbol(localSymbols, sym);`
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D126046/new/
https://reviews.llvm.org/D126046
More information about the llvm-commits
mailing list