src/share/vm/runtime/globals.hpp
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src/share/vm/runtime/globals.hpp

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rev 7386 : 8068945: Use RBP register as proper frame pointer in JIT compiled code on x86
Summary: Introduce the PreserveFramePointer flag to control if RBP is used as the frame pointer or as a general purpose register.
Reviewed-by: kvn, roland, dlong, enevill, shade


3923           "the CDS archive, in the specified file")                         \
3924                                                                             \
3925   product(ccstr, SharedClassListFile, NULL,                                 \
3926           "Override the default CDS class list")                            \
3927                                                                             \
3928   diagnostic(ccstr, SharedArchiveFile, NULL,                                \
3929           "Override the default location of the CDS archive file")          \
3930                                                                             \
3931   product(ccstr, ExtraSharedClassListFile, NULL,                            \
3932           "Extra classlist for building the CDS archive file")              \
3933                                                                             \
3934   experimental(uintx, ArrayAllocatorMallocLimit,                            \
3935           SOLARIS_ONLY(64*K) NOT_SOLARIS(max_uintx),                        \
3936           "Allocation less than this value will be allocated "              \
3937           "using malloc. Larger allocations will use mmap.")                \
3938                                                                             \
3939   product(bool, EnableTracing, false,                                       \
3940           "Enable event-based tracing")                                     \
3941                                                                             \
3942   product(bool, UseLockedTracing, false,                                    \
3943           "Use locked-tracing when doing event-based tracing")




3944 
3945 /*
3946  *  Macros for factoring of globals
3947  */
3948 
3949 // Interface macros
3950 #define DECLARE_PRODUCT_FLAG(type, name, value, doc)      extern "C" type name;
3951 #define DECLARE_PD_PRODUCT_FLAG(type, name, doc)          extern "C" type name;
3952 #define DECLARE_DIAGNOSTIC_FLAG(type, name, value, doc)   extern "C" type name;
3953 #define DECLARE_EXPERIMENTAL_FLAG(type, name, value, doc) extern "C" type name;
3954 #define DECLARE_MANAGEABLE_FLAG(type, name, value, doc)   extern "C" type name;
3955 #define DECLARE_PRODUCT_RW_FLAG(type, name, value, doc)   extern "C" type name;
3956 #ifdef PRODUCT
3957 #define DECLARE_DEVELOPER_FLAG(type, name, value, doc)    extern "C" type CONST_##name; const type name = value;
3958 #define DECLARE_PD_DEVELOPER_FLAG(type, name, doc)        extern "C" type CONST_##name; const type name = pd_##name;
3959 #define DECLARE_NOTPRODUCT_FLAG(type, name, value, doc)   extern "C" type CONST_##name;
3960 #else
3961 #define DECLARE_DEVELOPER_FLAG(type, name, value, doc)    extern "C" type name;
3962 #define DECLARE_PD_DEVELOPER_FLAG(type, name, doc)        extern "C" type name;
3963 #define DECLARE_NOTPRODUCT_FLAG(type, name, value, doc)   extern "C" type name;




3923           "the CDS archive, in the specified file")                         \
3924                                                                             \
3925   product(ccstr, SharedClassListFile, NULL,                                 \
3926           "Override the default CDS class list")                            \
3927                                                                             \
3928   diagnostic(ccstr, SharedArchiveFile, NULL,                                \
3929           "Override the default location of the CDS archive file")          \
3930                                                                             \
3931   product(ccstr, ExtraSharedClassListFile, NULL,                            \
3932           "Extra classlist for building the CDS archive file")              \
3933                                                                             \
3934   experimental(uintx, ArrayAllocatorMallocLimit,                            \
3935           SOLARIS_ONLY(64*K) NOT_SOLARIS(max_uintx),                        \
3936           "Allocation less than this value will be allocated "              \
3937           "using malloc. Larger allocations will use mmap.")                \
3938                                                                             \
3939   product(bool, EnableTracing, false,                                       \
3940           "Enable event-based tracing")                                     \
3941                                                                             \
3942   product(bool, UseLockedTracing, false,                                    \
3943           "Use locked-tracing when doing event-based tracing")              \
3944                                                                             \
3945   product_pd(bool, PreserveFramePointer,                                    \
3946              "Use the FP register for holding the frame pointer "           \
3947              "and not as a general purpose register.")
3948 
3949 /*
3950  *  Macros for factoring of globals
3951  */
3952 
3953 // Interface macros
3954 #define DECLARE_PRODUCT_FLAG(type, name, value, doc)      extern "C" type name;
3955 #define DECLARE_PD_PRODUCT_FLAG(type, name, doc)          extern "C" type name;
3956 #define DECLARE_DIAGNOSTIC_FLAG(type, name, value, doc)   extern "C" type name;
3957 #define DECLARE_EXPERIMENTAL_FLAG(type, name, value, doc) extern "C" type name;
3958 #define DECLARE_MANAGEABLE_FLAG(type, name, value, doc)   extern "C" type name;
3959 #define DECLARE_PRODUCT_RW_FLAG(type, name, value, doc)   extern "C" type name;
3960 #ifdef PRODUCT
3961 #define DECLARE_DEVELOPER_FLAG(type, name, value, doc)    extern "C" type CONST_##name; const type name = value;
3962 #define DECLARE_PD_DEVELOPER_FLAG(type, name, doc)        extern "C" type CONST_##name; const type name = pd_##name;
3963 #define DECLARE_NOTPRODUCT_FLAG(type, name, value, doc)   extern "C" type CONST_##name;
3964 #else
3965 #define DECLARE_DEVELOPER_FLAG(type, name, value, doc)    extern "C" type name;
3966 #define DECLARE_PD_DEVELOPER_FLAG(type, name, doc)        extern "C" type name;
3967 #define DECLARE_NOTPRODUCT_FLAG(type, name, value, doc)   extern "C" type name;
src/share/vm/runtime/globals.hpp
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