Move runtime files to C instead of C++

Explicitly have the only C++ portion of the runtime be one file with exception
handling. All other runtime files must now live in C and be fully defined in C.

1 files changed, 0 insertions, 177 deletions

diff --git a/src/rt/rust_test_helpers.cpp b/src/rt/rust_test_helpers.cpp
deleted file mode 100644
index bf5fb059e76..00000000000
--- a/src/rt/rust_test_helpers.cpp
+++ /dev/null
@@ -1,177 +0,0 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// Helper functions used only in tests
-
-#include "rust_globals.h"
-
-// These functions are used in the unit tests for C ABI calls.
-
-extern "C" CDECL uint32_t
-rust_dbg_extern_identity_u32(uint32_t u) {
-    return u;
-}
-
-extern "C" CDECL uint64_t
-rust_dbg_extern_identity_u64(uint64_t u) {
-    return u;
-}
-
-extern "C" CDECL double
-rust_dbg_extern_identity_double(double u) {
-    return u;
-}
-
-extern "C" CDECL char
-rust_dbg_extern_identity_u8(char u) {
-    return u;
-}
-
-typedef void *(*dbg_callback)(void*);
-
-extern "C" CDECL void *
-rust_dbg_call(dbg_callback cb, void *data) {
-    return cb(data);
-}
-
-extern "C" CDECL void rust_dbg_do_nothing() { }
-
-struct TwoU8s {
-    uint8_t one;
-    uint8_t two;
-};
-
-extern "C" CDECL TwoU8s
-rust_dbg_extern_return_TwoU8s() {
-    struct TwoU8s s;
-    s.one = 10;
-    s.two = 20;
-    return s;
-}
-
-extern "C" CDECL TwoU8s
-rust_dbg_extern_identity_TwoU8s(TwoU8s u) {
-    return u;
-}
-
-struct TwoU16s {
-    uint16_t one;
-    uint16_t two;
-};
-
-extern "C" CDECL TwoU16s
-rust_dbg_extern_return_TwoU16s() {
-    struct TwoU16s s;
-    s.one = 10;
-    s.two = 20;
-    return s;
-}
-
-extern "C" CDECL TwoU16s
-rust_dbg_extern_identity_TwoU16s(TwoU16s u) {
-    return u;
-}
-
-struct TwoU32s {
-    uint32_t one;
-    uint32_t two;
-};
-
-extern "C" CDECL TwoU32s
-rust_dbg_extern_return_TwoU32s() {
-    struct TwoU32s s;
-    s.one = 10;
-    s.two = 20;
-    return s;
-}
-
-extern "C" CDECL TwoU32s
-rust_dbg_extern_identity_TwoU32s(TwoU32s u) {
-    return u;
-}
-
-struct TwoU64s {
-    uint64_t one;
-    uint64_t two;
-};
-
-extern "C" CDECL TwoU64s
-rust_dbg_extern_return_TwoU64s() {
-    struct TwoU64s s;
-    s.one = 10;
-    s.two = 20;
-    return s;
-}
-
-extern "C" CDECL TwoU64s
-rust_dbg_extern_identity_TwoU64s(TwoU64s u) {
-    return u;
-}
-
-struct TwoDoubles {
-    double one;
-    double two;
-};
-
-extern "C" CDECL TwoDoubles
-rust_dbg_extern_identity_TwoDoubles(TwoDoubles u) {
-    return u;
-}
-
-extern "C" CDECL intptr_t
-rust_get_test_int() {
-  return 1;
-}
-
-/* Debug helpers strictly to verify ABI conformance.
- *
- * FIXME (#2665): move these into a testcase when the testsuite
- * understands how to have explicit C files included.
- */
-
-struct quad {
-    uint64_t a;
-    uint64_t b;
-    uint64_t c;
-    uint64_t d;
-};
-
-struct floats {
-    double a;
-    uint8_t b;
-    double c;
-};
-
-extern "C" quad
-rust_dbg_abi_1(quad q) {
-    quad qq = { q.c + 1,
-                q.d - 1,
-                q.a + 1,
-                q.b - 1 };
-    return qq;
-}
-
-extern "C" floats
-rust_dbg_abi_2(floats f) {
-    floats ff = { f.c + 1.0,
-                  0xff,
-                  f.a - 1.0 };
-    return ff;
-}
-
-extern "C" int
-rust_dbg_static_mut;
-
-int rust_dbg_static_mut = 3;
-
-extern "C" void
-rust_dbg_static_mut_check_four() {
-    assert(rust_dbg_static_mut == 4);
-}