1 files changed, 82 insertions, 0 deletions
diff --git a/boost/context/fcontext.hpp b/boost/context/fcontext.hpp
new file mode 100644
index 0000000000..d2cc030a1e
--- /dev/null
+++ b/boost/context/fcontext.hpp
@@ -0,0 +1,82 @@
+
+//          Copyright Oliver Kowalke 2009.
+// 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_CTX_FCONTEXT_H
+#define BOOST_CTX_FCONTEXT_H
+
+#if defined(__PGI)
+#include <stdint.h>
+#endif
+
+#include <boost/config.hpp>
+#include <boost/cstdint.hpp>
+
+#include <boost/context/detail/config.hpp>
+
+#ifdef BOOST_HAS_ABI_HEADERS
+# include BOOST_ABI_PREFIX
+#endif
+
+// x86_64
+// test x86_64 before i386 because icc might
+// define __i686__ for x86_64 too
+#if defined(__x86_64__) || defined(__x86_64) \
+    || defined(__amd64__) || defined(__amd64) \
+    || defined(_M_X64) || defined(_M_AMD64)
+# if defined(BOOST_WINDOWS)
+#  include <boost/context/detail/fcontext_x86_64_win.hpp>
+# else
+#  include <boost/context/detail/fcontext_x86_64.hpp>
+# endif
+// i386
+#elif defined(i386) || defined(__i386__) || defined(__i386) \
+    || defined(__i486__) || defined(__i586__) || defined(__i686__) \
+    || defined(__X86__) || defined(_X86_) || defined(__THW_INTEL__) \
+    || defined(__I86__) || defined(__INTEL__) || defined(__IA32__) \
+    || defined(_M_IX86) || defined(_I86_)
+# if defined(BOOST_WINDOWS)
+#  include <boost/context/detail/fcontext_i386_win.hpp>
+# else
+#  include <boost/context/detail/fcontext_i386.hpp>
+# endif
+// arm
+#elif defined(__arm__) || defined(__thumb__) || defined(__TARGET_ARCH_ARM) \
+    || defined(__TARGET_ARCH_THUMB) || defined(_ARM)
+# include <boost/context/detail/fcontext_arm.hpp>
+// mips
+#elif (defined(__mips) && __mips == 1) || defined(_MIPS_ISA_MIPS1) \
+    || defined(_R3000)
+# include <boost/context/detail/fcontext_mips.hpp>
+// powerpc
+#elif defined(__powerpc) || defined(__powerpc__) || defined(__ppc) \
+    || defined(__ppc__) || defined(_ARCH_PPC) || defined(__POWERPC__) \
+    || defined(__PPCGECKO__) || defined(__PPCBROADWAY) || defined(_XENON)
+# include <boost/context/detail/fcontext_ppc.hpp>
+#else
+# error "platform not supported"
+#endif
+
+namespace boost {
+namespace ctx {
+namespace detail {
+
+extern "C" BOOST_CONTEXT_DECL void * BOOST_CONTEXT_CALLDECL align_stack( void * vp);
+
+}
+
+extern "C" BOOST_CONTEXT_DECL
+intptr_t BOOST_CONTEXT_CALLDECL jump_fcontext( fcontext_t * ofc, fcontext_t const* nfc, intptr_t vp, bool preserve_fpu = true);
+extern "C" BOOST_CONTEXT_DECL
+void BOOST_CONTEXT_CALLDECL make_fcontext( fcontext_t * fc, void (* fn)( intptr_t) );
+
+}}
+
+#ifdef BOOST_HAS_ABI_HEADERS
+# include BOOST_ABI_SUFFIX
+#endif
+
+#endif // BOOST_CTX_FCONTEXT_H
+