summaryrefslogtreecommitdiffstats
path: root/src/3rdparty/v8/test/cctest/test-platform.cc
diff options
context:
space:
mode:
Diffstat (limited to 'src/3rdparty/v8/test/cctest/test-platform.cc')
-rw-r--r--src/3rdparty/v8/test/cctest/test-platform.cc99
1 files changed, 0 insertions, 99 deletions
diff --git a/src/3rdparty/v8/test/cctest/test-platform.cc b/src/3rdparty/v8/test/cctest/test-platform.cc
deleted file mode 100644
index 7c8d4a4..0000000
--- a/src/3rdparty/v8/test/cctest/test-platform.cc
+++ /dev/null
@@ -1,99 +0,0 @@
-// Copyright 2013 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include <stdlib.h>
-
-#include "cctest.h"
-#include "platform.h"
-
-using namespace ::v8::internal;
-
-TEST(NumberOfCores) {
- CHECK_GT(OS::NumberOfCores(), 0);
-}
-
-
-#ifdef __GNUC__
-#define ASM __asm__ __volatile__
-
-#if defined(_M_X64) || defined(__x86_64__)
-#define GET_STACK_POINTER() \
- static int sp_addr = 0; \
- do { \
- ASM("mov %%rsp, %0" : "=g" (sp_addr)); \
- } while (0)
-#elif defined(_M_IX86) || defined(__i386__)
-#define GET_STACK_POINTER() \
- static int sp_addr = 0; \
- do { \
- ASM("mov %%esp, %0" : "=g" (sp_addr)); \
- } while (0)
-#elif defined(__ARMEL__)
-#define GET_STACK_POINTER() \
- static int sp_addr = 0; \
- do { \
- ASM("str %%sp, %0" : "=g" (sp_addr)); \
- } while (0)
-#elif defined(__MIPSEL__)
-#define GET_STACK_POINTER() \
- static int sp_addr = 0; \
- do { \
- ASM("sw $sp, %0" : "=g" (sp_addr)); \
- } while (0)
-#else
-#error Host architecture was not detected as supported by v8
-#endif
-
-void GetStackPointer(const v8::FunctionCallbackInfo<v8::Value>& args) {
- GET_STACK_POINTER();
- args.GetReturnValue().Set(v8_num(sp_addr));
-}
-
-TEST(StackAlignment) {
- v8::Isolate* isolate = v8::Isolate::GetCurrent();
- v8::HandleScope handle_scope(isolate);
- v8::Handle<v8::ObjectTemplate> global_template = v8::ObjectTemplate::New();
- global_template->Set(v8_str("get_stack_pointer"),
- v8::FunctionTemplate::New(GetStackPointer));
-
- LocalContext env(NULL, global_template);
- CompileRun(
- "function foo() {"
- " return get_stack_pointer();"
- "}");
-
- v8::Local<v8::Object> global_object = env->Global();
- v8::Local<v8::Function> foo =
- v8::Local<v8::Function>::Cast(global_object->Get(v8_str("foo")));
-
- v8::Local<v8::Value> result = foo->Call(global_object, 0, NULL);
- CHECK_EQ(0, result->Int32Value() % OS::ActivationFrameAlignment());
-}
-
-#undef GET_STACK_POINTERS
-#undef ASM
-#endif // __GNUC__