From cfca06d7963fa0909f90483b42a6d7d194d01e08 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 26 Jul 2020 19:36:28 +0000
Subject: Vendor import of llvm-project master 2e10b7a39b9, the last commit
 before the llvmorg-12-init tag, from which release/11.x was branched.

---
 llvm/tools/llvm-objcopy/wasm/Object.cpp | 36 +++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 llvm/tools/llvm-objcopy/wasm/Object.cpp

(limited to 'llvm/tools/llvm-objcopy/wasm/Object.cpp')

diff --git a/llvm/tools/llvm-objcopy/wasm/Object.cpp b/llvm/tools/llvm-objcopy/wasm/Object.cpp
new file mode 100644
index 000000000000..0c416483663f
--- /dev/null
+++ b/llvm/tools/llvm-objcopy/wasm/Object.cpp
@@ -0,0 +1,36 @@
+//===- Object.cpp ---------------------------------------------------------===//
+//
+// 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 "Object.h"
+
+#include "llvm/Support/LEB128.h"
+#include "llvm/Support/raw_ostream.h"
+
+namespace llvm {
+namespace objcopy {
+namespace wasm {
+
+using namespace object;
+using namespace llvm::wasm;
+
+void Object::addSectionWithOwnedContents(
+    Section NewSection, std::unique_ptr<MemoryBuffer> &&Content) {
+  Sections.push_back(NewSection);
+  OwnedContents.emplace_back(std::move(Content));
+}
+
+void Object::removeSections(function_ref<bool(const Section &)> ToRemove) {
+  // TODO: remove reloc sections for the removed section, handle symbols, etc.
+  Sections.erase(
+      std::remove_if(std::begin(Sections), std::end(Sections), ToRemove),
+      std::end(Sections));
+}
+
+} // end namespace wasm
+} // end namespace objcopy
+} // end namespace llvm
-- 
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