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Differential D145308 Diff 507884 lld/wasm/Relocations.cpp

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lld/wasm/Relocations.cpp

Show All 26 Linesstatic bool requiresGOTAccess(const Symbol *sym) {
// With `-Bsymbolic` (or when building an executable) as don't need to use // With `-Bsymbolic` (or when building an executable) as don't need to use
// the GOT for symbols that are defined within the current module. // the GOT for symbols that are defined within the current module.
if (sym->isDefined() && (!config->shared || config->bsymbolic)) if (sym->isDefined() && (!config->shared || config->bsymbolic))
return false; return false;
return true; return true;
} }
static bool allowUndefined(const Symbol* sym) { static bool allowUndefined(const Symbol* sym) {
// Symbols with explicit import names are always allowed to be undefined at // Symbols that are explicitly imported are always allowed to be undefined at
// link time. // link time.
if (sym->importName) if (sym->isImported())
return true; return true;
if (isa<UndefinedFunction>(sym) && config->importUndefined) if (isa<UndefinedFunction>(sym) && config->importUndefined)
return true; return true;
return config->allowUndefinedSymbols.count(sym->getName()) != 0; return config->allowUndefinedSymbols.count(sym->getName()) != 0;
} }
static void reportUndefined(Symbol *sym) { static void reportUndefined(Symbol *sym) {
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