hotspot/src/cpu/x86/vm/stubRoutines_x86_32.cpp
author iveresov
Sun, 27 Mar 2011 13:17:37 -0700
changeset 8871 5c3b26c4119e
parent 8315 1503f9d7681f
child 10565 dc90c239f4ec
permissions -rw-r--r--
6964776: c2 should ensure the polling page is reachable on 64 bit Summary: Materialize the pointer to the polling page in a register instead of using rip-relative addressing when the distance from the code cache is larger than disp32. Reviewed-by: never, kvn

/*
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#include "precompiled.hpp"
#include "runtime/deoptimization.hpp"
#include "runtime/frame.inline.hpp"
#include "runtime/stubRoutines.hpp"
#ifdef TARGET_OS_FAMILY_linux
# include "thread_linux.inline.hpp"
#endif
#ifdef TARGET_OS_FAMILY_solaris
# include "thread_solaris.inline.hpp"
#endif
#ifdef TARGET_OS_FAMILY_windows
# include "thread_windows.inline.hpp"
#endif

// Implementation of the platform-specific part of StubRoutines - for
// a description of how to extend it, see the stubRoutines.hpp file.

address StubRoutines::x86::_verify_mxcsr_entry         = NULL;
address StubRoutines::x86::_verify_fpu_cntrl_wrd_entry = NULL;