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[ELF] addOrphanSections: avoid std::function

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This commit is contained in:
Fangrui Song
2021-12-27 15:57:38 -08:00
parent fb28d6fb5f
commit 3c94d5d9d2
1 changed files with 5 additions and 7 deletions
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12
lld/ELF/LinkerScript.cpp
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@@ -829,8 +829,7 @@ void LinkerScript::addOrphanSections() {
StringMap<TinyPtrVector<OutputSection *>> map;
SmallVector<OutputSection *, 0> v;
std::function<void(InputSectionBase *)> add;
add = [&](InputSectionBase *s) {
auto add = [&](InputSectionBase *s) {
if (s->isLive() && !s->parent) {
orphanSections.push_back(s);
@@ -846,11 +845,6 @@ void LinkerScript::addOrphanSections() {
s->getOutputSection()->sectionIndex == UINT32_MAX);
}
}
if (config->relocatable)
for (InputSectionBase *depSec : s->dependentSections)
if (depSec->flags & SHF_LINK_ORDER)
add(depSec);
};
// For further --emit-reloc handling code we need target output section
@@ -869,6 +863,10 @@ void LinkerScript::addOrphanSections() {
if (auto *relIS = dyn_cast_or_null<InputSectionBase>(rel->parent))
add(relIS);
add(isec);
if (config->relocatable)
for (InputSectionBase *depSec : isec->dependentSections)
if (depSec->flags & SHF_LINK_ORDER)
add(depSec);
}
// If no SECTIONS command was given, we should insert sections commands