Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

1 files changed, 59 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/tools/driver/Platform.cpp b/gnu/llvm/lldb/tools/driver/Platform.cpp
new file mode 100644
index 00000000000..f3a71eb79de
--- /dev/null
+++ b/gnu/llvm/lldb/tools/driver/Platform.cpp
@@ -0,0 +1,59 @@
+//===-- Platform.cpp --------------------------------------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+// this file is only relevant for Visual C++
+#if defined(_WIN32)
+
+#include <assert.h>
+#include <process.h>
+#include <stdlib.h>
+
+#include "Platform.h"
+#include "llvm/Support/ErrorHandling.h"
+
+int ioctl(int d, int request, ...) {
+  switch (request) {
+  // request the console windows size
+  case (TIOCGWINSZ): {
+    va_list vl;
+    va_start(vl, request);
+    // locate the window size structure on stack
+    winsize *ws = va_arg(vl, winsize *);
+    // get screen buffer information
+    CONSOLE_SCREEN_BUFFER_INFO info;
+    if (GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &info) ==
+        TRUE)
+      // fill in the columns
+      ws->ws_col = info.dwMaximumWindowSize.X;
+    va_end(vl);
+    return 0;
+  } break;
+  default:
+    llvm_unreachable("Not implemented!");
+  }
+}
+
+int kill(pid_t pid, int sig) {
+  // is the app trying to kill itself
+  if (pid == getpid())
+    exit(sig);
+  //
+  llvm_unreachable("Not implemented!");
+}
+
+int tcsetattr(int fd, int optional_actions, const struct termios *termios_p) {
+  llvm_unreachable("Not implemented!");
+}
+
+int tcgetattr(int fildes, struct termios *termios_p) {
+  //  assert( !"Not implemented!" );
+  // error return value (0=success)
+  return -1;
+}
+
+#endif