1 files changed, 0 insertions, 88 deletions
diff --git a/Source/JavaScriptCore/assembler/MaxFrameExtentForSlowPathCall.h b/Source/JavaScriptCore/assembler/MaxFrameExtentForSlowPathCall.h
deleted file mode 100644
index 39ed6fac5..000000000
--- a/Source/JavaScriptCore/assembler/MaxFrameExtentForSlowPathCall.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2013 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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. 
- */
-
-#ifndef MaxFrameExtentForSlowPathCall_h
-#define MaxFrameExtentForSlowPathCall_h
-
-#include "JSStack.h"
-#include "Register.h"
-#include "StackAlignment.h"
-#include <wtf/Assertions.h>
-
-namespace JSC {
-
-// The maxFrameExtentForSlowPathCall is the max amount of stack space (in bytes)
-// that can be used for outgoing args when calling a slow path C function
-// from JS code.
-
-#if !ENABLE(JIT)
-static const size_t maxFrameExtentForSlowPathCall = 0;
-
-#elif CPU(X86_64) && OS(WINDOWS)
-// 4 args in registers, but stack space needs to be allocated for all args.
-static const size_t maxFrameExtentForSlowPathCall = 64;
-
-#elif CPU(X86_64)
-// All args in registers.
-static const size_t maxFrameExtentForSlowPathCall = 0;
-
-#elif CPU(X86)
-// 7 args on stack (28 bytes).
-static const size_t maxFrameExtentForSlowPathCall = 40;
-
-#elif CPU(ARM64)
-// All args in registers.
-static const size_t maxFrameExtentForSlowPathCall = 0;
-
-#elif CPU(ARM)
-// First four args in registers, remaining 4 args on stack.
-static const size_t maxFrameExtentForSlowPathCall = 24;
-
-#elif CPU(SH4)
-// First four args in registers, remaining 4 args on stack.
-static const size_t maxFrameExtentForSlowPathCall = 24;
-
-#elif CPU(MIPS)
-// Though args are in registers, there need to be space on the stack for all args.
-static const size_t maxFrameExtentForSlowPathCall = 40;
-
-#else
-#error "Unsupported CPU: need value for maxFrameExtentForSlowPathCall"
-
-#endif
-
-COMPILE_ASSERT(!(maxFrameExtentForSlowPathCall % sizeof(Register)), extent_must_be_in_multiples_of_registers);
-
-#if ENABLE(JIT)
-// Make sure that cfr - maxFrameExtentForSlowPathCall bytes will make the stack pointer aligned
-COMPILE_ASSERT((maxFrameExtentForSlowPathCall % 16) == 16 - sizeof(CallerFrameAndPC), extent_must_align_stack_from_callframe_pointer);
-#endif
-
-static const size_t maxFrameExtentForSlowPathCallInRegisters = maxFrameExtentForSlowPathCall / sizeof(Register);
-
-} // namespace JSC
-
-#endif // MaxFrameExtentForSlowPathCall_h
-