vendor/llvm-project/llvmorg-11-init-20887-g2e10b7a39b9vendor/llvm-project/master

1 files changed, 39 insertions, 0 deletions

diff --git a/llvm/lib/MC/MCSymbolXCOFF.cpp b/llvm/lib/MC/MCSymbolXCOFF.cpp
new file mode 100644
index 000000000000..536153e5518b
--- /dev/null
+++ b/llvm/lib/MC/MCSymbolXCOFF.cpp
@@ -0,0 +1,39 @@
+//===- lib/MC/MCSymbolXCOFF.cpp - XCOFF Code Symbol Representation --------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/MC/MCSectionXCOFF.h"
+
+using namespace llvm;
+
+MCSectionXCOFF *MCSymbolXCOFF::getRepresentedCsect() const {
+  assert(RepresentedCsect &&
+         "Trying to get csect representation of this symbol but none was set.");
+  assert((!getName().equals(getUnqualifiedName()) ||
+          RepresentedCsect->getCSectType() == XCOFF::XTY_ER) &&
+         "Symbol does not represent a csect; MCSectionXCOFF that represents "
+         "the symbol should not be (but is) set.");
+  assert(getSymbolTableName().equals(RepresentedCsect->getSymbolTableName()) &&
+         "SymbolTableNames need to be the same for this symbol and its csect "
+         "representation.");
+  return RepresentedCsect;
+}
+
+void MCSymbolXCOFF::setRepresentedCsect(MCSectionXCOFF *C) {
+  assert(C && "Assigned csect should not be null.");
+  assert((!RepresentedCsect || RepresentedCsect == C) &&
+         "Trying to set a csect that doesn't match the one that"
+         "this symbol is already mapped to.");
+  assert((!getName().equals(getUnqualifiedName()) ||
+          C->getCSectType() == XCOFF::XTY_ER) &&
+         "Symbol does not represent a csect; can only set a MCSectionXCOFF "
+         "representation for a csect.");
+  assert(getSymbolTableName().equals(C->getSymbolTableName()) &&
+         "SymbolTableNames need to be the same for this symbol and its csect "
+         "representation.");
+  RepresentedCsect = C;
+}