8015969: Needs to enforce and document that global "context" and "engine" can't be modified when running via jsr223
Reviewed-by: hannesw, jlaskey
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
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#ifndef OS_CPU_SOLARIS_X86_VM_OS_SOLARIS_X86_HPP
#define OS_CPU_SOLARIS_X86_VM_OS_SOLARIS_X86_HPP
//
// NOTE: we are back in class os here, not Solaris
//
#ifdef AMD64
static void setup_fpu() {}
#else
static jint (*atomic_xchg_func) (jint, volatile jint*);
static jint (*atomic_cmpxchg_func) (jint, volatile jint*, jint);
static jlong (*atomic_cmpxchg_long_func)(jlong, volatile jlong*, jlong);
static jint (*atomic_add_func) (jint, volatile jint*);
static jint atomic_xchg_bootstrap (jint, volatile jint*);
static jint atomic_cmpxchg_bootstrap (jint, volatile jint*, jint);
static jlong atomic_cmpxchg_long_bootstrap(jlong, volatile jlong*, jlong);
static jint atomic_add_bootstrap (jint, volatile jint*);
static void setup_fpu();
#endif // AMD64
static bool supports_sse();
static jlong rdtsc();
static bool is_allocatable(size_t bytes);
// Used to register dynamic code cache area with the OS
// Note: Currently only used in 64 bit Windows implementations
static bool register_code_area(char *low, char *high) { return true; }
#endif // OS_CPU_SOLARIS_X86_VM_OS_SOLARIS_X86_HPP