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-rw-r--r--boost/context/windows/fixedsize_stack.hpp80
1 files changed, 0 insertions, 80 deletions
diff --git a/boost/context/windows/fixedsize_stack.hpp b/boost/context/windows/fixedsize_stack.hpp
deleted file mode 100644
index a67c315c47..0000000000
--- a/boost/context/windows/fixedsize_stack.hpp
+++ /dev/null
@@ -1,80 +0,0 @@
-
-// Copyright Oliver Kowalke 2014.
-// Distributed under the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_CONTEXT_FIXEDSIZE_H
-#define BOOST_CONTEXT_FIXEDSIZE_H
-
-extern "C" {
-#include <windows.h>
-}
-
-#include <cmath>
-#include <cstddef>
-#include <new>
-
-#include <boost/config.hpp>
-
-#include <boost/context/detail/config.hpp>
-#include <boost/context/stack_context.hpp>
-#include <boost/context/stack_traits.hpp>
-
-#ifdef BOOST_HAS_ABI_HEADERS
-# include BOOST_ABI_PREFIX
-#endif
-
-namespace boost {
-namespace context {
-
-template< typename traitsT >
-class basic_fixedsize_stack {
-private:
- std::size_t size_;
-
-public:
- typedef traitsT traits_type;
-
- basic_fixedsize_stack( std::size_t size = traits_type::default_size() ) BOOST_NOEXCEPT_OR_NOTHROW :
- size_( size) {
- }
-
- stack_context allocate() {
- // page at bottom will be used as guard-page
- const std::size_t pages(
- static_cast< std::size_t >(
- std::floor(
- static_cast< float >( size_) / traits_type::page_size() ) ) );
- BOOST_ASSERT_MSG( 1 <= pages, "at least one page must fit into stack");
- const std::size_t size__( pages * traits_type::page_size() );
- BOOST_ASSERT( 0 != size_ && 0 != size__);
- BOOST_ASSERT( size__ <= size_);
-
- void * vp = ::VirtualAlloc( 0, size__, MEM_COMMIT, PAGE_READWRITE);
- if ( ! vp) throw std::bad_alloc();
-
- stack_context sctx;
- sctx.size = size__;
- sctx.sp = static_cast< char * >( vp) + sctx.size;
- return sctx;
- }
-
- void deallocate( stack_context & sctx) BOOST_NOEXCEPT_OR_NOTHROW {
- BOOST_ASSERT( sctx.sp);
-
- void * vp = static_cast< char * >( sctx.sp) - sctx.size;
- ::VirtualFree( vp, 0, MEM_RELEASE);
- }
-};
-
-typedef basic_fixedsize_stack< stack_traits > fixedsize_stack;
-typedef fixedsize_stack default_stack;
-
-}}
-
-#ifdef BOOST_HAS_ABI_HEADERS
-# include BOOST_ABI_SUFFIX
-#endif
-
-#endif // BOOST_CONTEXT_FIXEDSIZE_H