630 static bool init_shared_archive_paths() NOT_CDS_RETURN_(false);
631
632 // Operation modi
633 static Mode mode() { return _mode; }
634 static bool is_interpreter_only() { return mode() == _int; }
635
636 // preview features
637 static void set_enable_preview() { _enable_preview = true; }
638 static bool enable_preview() { return _enable_preview; }
639
640 // Utility: copies src into buf, replacing "%%" with "%" and "%p" with pid.
641 static bool copy_expand_pid(const char* src, size_t srclen, char* buf, size_t buflen);
642
643 static void check_unsupported_dumping_properties() NOT_CDS_RETURN;
644
645 static bool check_unsupported_cds_runtime_properties() NOT_CDS_RETURN0;
646
647 static bool atojulong(const char *s, julong* result);
648
649 static bool has_jfr_option() NOT_JFR_RETURN_(false);
650 };
651
652 // Disable options not supported in this release, with a warning if they
653 // were explicitly requested on the command-line
654 #define UNSUPPORTED_OPTION(opt) \
655 do { \
656 if (opt) { \
657 if (FLAG_IS_CMDLINE(opt)) { \
658 warning("-XX:+" #opt " not supported in this VM"); \
659 } \
660 FLAG_SET_DEFAULT(opt, false); \
661 } \
662 } while(0)
663
664 // similar to UNSUPPORTED_OPTION but sets flag to NULL
665 #define UNSUPPORTED_OPTION_NULL(opt) \
666 do { \
667 if (opt) { \
668 if (FLAG_IS_CMDLINE(opt)) { \
669 warning("-XX flag " #opt " not supported in this VM"); \
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630 static bool init_shared_archive_paths() NOT_CDS_RETURN_(false);
631
632 // Operation modi
633 static Mode mode() { return _mode; }
634 static bool is_interpreter_only() { return mode() == _int; }
635
636 // preview features
637 static void set_enable_preview() { _enable_preview = true; }
638 static bool enable_preview() { return _enable_preview; }
639
640 // Utility: copies src into buf, replacing "%%" with "%" and "%p" with pid.
641 static bool copy_expand_pid(const char* src, size_t srclen, char* buf, size_t buflen);
642
643 static void check_unsupported_dumping_properties() NOT_CDS_RETURN;
644
645 static bool check_unsupported_cds_runtime_properties() NOT_CDS_RETURN0;
646
647 static bool atojulong(const char *s, julong* result);
648
649 static bool has_jfr_option() NOT_JFR_RETURN_(false);
650
651 static bool is_dumping_archive() { return DumpSharedSpaces || DynamicDumpSharedSpaces; }
652
653 static void assert_is_dumping_archive() {
654 assert(Arguments::is_dumping_archive(), "dump time only");
655 }
656 };
657
658 // Disable options not supported in this release, with a warning if they
659 // were explicitly requested on the command-line
660 #define UNSUPPORTED_OPTION(opt) \
661 do { \
662 if (opt) { \
663 if (FLAG_IS_CMDLINE(opt)) { \
664 warning("-XX:+" #opt " not supported in this VM"); \
665 } \
666 FLAG_SET_DEFAULT(opt, false); \
667 } \
668 } while(0)
669
670 // similar to UNSUPPORTED_OPTION but sets flag to NULL
671 #define UNSUPPORTED_OPTION_NULL(opt) \
672 do { \
673 if (opt) { \
674 if (FLAG_IS_CMDLINE(opt)) { \
675 warning("-XX flag " #opt " not supported in this VM"); \
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