[TextAPI] move source code files out of subdirectory, NFC

TextAPI/ELF has moved out into InterfaceStubs, so theres no longer a
need to seperate out TextAPI between formats.

Reviewed By: ributzka, int3, #lld-macho

Differential Revision: https://reviews.llvm.org/D99811

1 files changed, 70 insertions, 0 deletions

diff --git a/llvm/lib/TextAPI/ArchitectureSet.cpp b/llvm/lib/TextAPI/ArchitectureSet.cpp
new file mode 100644
index 0000000..0fc2ede
--- /dev/null
+++ b/llvm/lib/TextAPI/ArchitectureSet.cpp
@@ -0,0 +1,70 @@
+//===- ArchitectureSet.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
+//
+//===----------------------------------------------------------------------===//
+//
+// Implements the architecture set.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/TextAPI/ArchitectureSet.h"
+#include "llvm/Support/raw_ostream.h"
+
+namespace llvm {
+namespace MachO {
+
+ArchitectureSet::ArchitectureSet(const std::vector<Architecture> &Archs)
+    : ArchitectureSet() {
+  for (auto Arch : Archs) {
+    if (Arch == AK_unknown)
+      continue;
+    set(Arch);
+  }
+}
+
+size_t ArchitectureSet::count() const {
+  // popcnt
+  size_t Cnt = 0;
+  for (unsigned i = 0; i < sizeof(ArchSetType) * 8; ++i)
+    if (ArchSet & (1U << i))
+      ++Cnt;
+  return Cnt;
+}
+
+ArchitectureSet::operator std::string() const {
+  if (empty())
+    return "[(empty)]";
+
+  std::string result;
+  auto size = count();
+  for (auto arch : *this) {
+    result.append(std::string(getArchitectureName(arch)));
+    size -= 1;
+    if (size)
+      result.append(" ");
+  }
+  return result;
+}
+
+ArchitectureSet::operator std::vector<Architecture>() const {
+  std::vector<Architecture> archs;
+  for (auto arch : *this) {
+    if (arch == AK_unknown)
+      continue;
+    archs.emplace_back(arch);
+  }
+  return archs;
+}
+
+void ArchitectureSet::print(raw_ostream &os) const { os << std::string(*this); }
+
+raw_ostream &operator<<(raw_ostream &os, ArchitectureSet set) {
+  set.print(os);
+  return os;
+}
+
+} // end namespace MachO.
+} // end namespace llvm.