--- a/src/hotspot/share/runtime/flags/jvmFlag.hpp Mon Aug 26 09:13:38 2019 +0200
+++ b/src/hotspot/share/runtime/flags/jvmFlag.hpp Mon Aug 26 09:15:43 2019 +0200
@@ -118,8 +118,20 @@
// number of flags
static size_t numFlags;
- static JVMFlag* find_flag(const char* name) { return find_flag(name, strlen(name), true, true); };
- static JVMFlag* find_flag(const char* name, size_t length, bool allow_locked = false, bool return_flag = false);
+private:
+ static JVMFlag* find_flag(const char* name, size_t length, bool allow_locked, bool return_flag);
+
+public:
+ static JVMFlag* find_flag(const char* name) {
+ return find_flag(name, strlen(name), false, false);
+ }
+ static const JVMFlag* find_declared_flag(const char* name, size_t length) {
+ return find_flag(name, length, true, true);
+ }
+ static const JVMFlag* find_declared_flag(const char* name) {
+ return find_declared_flag(name, strlen(name));
+ }
+
static JVMFlag* fuzzy_match(const char* name, size_t length, bool allow_locked = false);
static const char* get_int_default_range_str();
@@ -213,63 +225,35 @@
static const char* flag_error_str(JVMFlag::Error error);
public:
- static JVMFlag::Error boolAt(const char* name, size_t len, bool* value, bool allow_locked = false, bool return_flag = false);
- static JVMFlag::Error boolAt(const char* name, bool* value, bool allow_locked = false, bool return_flag = false) { return boolAt(name, strlen(name), value, allow_locked, return_flag); }
+ static JVMFlag::Error boolAt(const JVMFlag* flag, bool* value);
static JVMFlag::Error boolAtPut(JVMFlag* flag, bool* value, JVMFlag::Flags origin);
- static JVMFlag::Error boolAtPut(const char* name, size_t len, bool* value, JVMFlag::Flags origin);
- static JVMFlag::Error boolAtPut(const char* name, bool* value, JVMFlag::Flags origin) { return boolAtPut(name, strlen(name), value, origin); }
- static JVMFlag::Error intAt(const char* name, size_t len, int* value, bool allow_locked = false, bool return_flag = false);
- static JVMFlag::Error intAt(const char* name, int* value, bool allow_locked = false, bool return_flag = false) { return intAt(name, strlen(name), value, allow_locked, return_flag); }
+ static JVMFlag::Error intAt(const JVMFlag* flag, int* value);
static JVMFlag::Error intAtPut(JVMFlag* flag, int* value, JVMFlag::Flags origin);
- static JVMFlag::Error intAtPut(const char* name, size_t len, int* value, JVMFlag::Flags origin);
- static JVMFlag::Error intAtPut(const char* name, int* value, JVMFlag::Flags origin) { return intAtPut(name, strlen(name), value, origin); }
- static JVMFlag::Error uintAt(const char* name, size_t len, uint* value, bool allow_locked = false, bool return_flag = false);
- static JVMFlag::Error uintAt(const char* name, uint* value, bool allow_locked = false, bool return_flag = false) { return uintAt(name, strlen(name), value, allow_locked, return_flag); }
+ static JVMFlag::Error uintAt(const JVMFlag* flag, uint* value);
static JVMFlag::Error uintAtPut(JVMFlag* flag, uint* value, JVMFlag::Flags origin);
- static JVMFlag::Error uintAtPut(const char* name, size_t len, uint* value, JVMFlag::Flags origin);
- static JVMFlag::Error uintAtPut(const char* name, uint* value, JVMFlag::Flags origin) { return uintAtPut(name, strlen(name), value, origin); }
- static JVMFlag::Error intxAt(const char* name, size_t len, intx* value, bool allow_locked = false, bool return_flag = false);
- static JVMFlag::Error intxAt(const char* name, intx* value, bool allow_locked = false, bool return_flag = false) { return intxAt(name, strlen(name), value, allow_locked, return_flag); }
+ static JVMFlag::Error intxAt(const JVMFlag* flag, intx* value);
static JVMFlag::Error intxAtPut(JVMFlag* flag, intx* value, JVMFlag::Flags origin);
- static JVMFlag::Error intxAtPut(const char* name, size_t len, intx* value, JVMFlag::Flags origin);
- static JVMFlag::Error intxAtPut(const char* name, intx* value, JVMFlag::Flags origin) { return intxAtPut(name, strlen(name), value, origin); }
- static JVMFlag::Error uintxAt(const char* name, size_t len, uintx* value, bool allow_locked = false, bool return_flag = false);
- static JVMFlag::Error uintxAt(const char* name, uintx* value, bool allow_locked = false, bool return_flag = false) { return uintxAt(name, strlen(name), value, allow_locked, return_flag); }
+ static JVMFlag::Error uintxAt(const JVMFlag* flag, uintx* value);
static JVMFlag::Error uintxAtPut(JVMFlag* flag, uintx* value, JVMFlag::Flags origin);
- static JVMFlag::Error uintxAtPut(const char* name, size_t len, uintx* value, JVMFlag::Flags origin);
- static JVMFlag::Error uintxAtPut(const char* name, uintx* value, JVMFlag::Flags origin) { return uintxAtPut(name, strlen(name), value, origin); }
- static JVMFlag::Error size_tAt(const char* name, size_t len, size_t* value, bool allow_locked = false, bool return_flag = false);
- static JVMFlag::Error size_tAt(const char* name, size_t* value, bool allow_locked = false, bool return_flag = false) { return size_tAt(name, strlen(name), value, allow_locked, return_flag); }
+ static JVMFlag::Error size_tAt(const JVMFlag* flag, size_t* value);
static JVMFlag::Error size_tAtPut(JVMFlag* flag, size_t* value, JVMFlag::Flags origin);
- static JVMFlag::Error size_tAtPut(const char* name, size_t len, size_t* value, JVMFlag::Flags origin);
- static JVMFlag::Error size_tAtPut(const char* name, size_t* value, JVMFlag::Flags origin) { return size_tAtPut(name, strlen(name), value, origin); }
- static JVMFlag::Error uint64_tAt(const char* name, size_t len, uint64_t* value, bool allow_locked = false, bool return_flag = false);
- static JVMFlag::Error uint64_tAt(const char* name, uint64_t* value, bool allow_locked = false, bool return_flag = false) { return uint64_tAt(name, strlen(name), value, allow_locked, return_flag); }
+ static JVMFlag::Error uint64_tAt(const JVMFlag* flag, uint64_t* value);
static JVMFlag::Error uint64_tAtPut(JVMFlag* flag, uint64_t* value, JVMFlag::Flags origin);
- static JVMFlag::Error uint64_tAtPut(const char* name, size_t len, uint64_t* value, JVMFlag::Flags origin);
- static JVMFlag::Error uint64_tAtPut(const char* name, uint64_t* value, JVMFlag::Flags origin) { return uint64_tAtPut(name, strlen(name), value, origin); }
- static JVMFlag::Error doubleAt(const char* name, size_t len, double* value, bool allow_locked = false, bool return_flag = false);
- static JVMFlag::Error doubleAt(const char* name, double* value, bool allow_locked = false, bool return_flag = false) { return doubleAt(name, strlen(name), value, allow_locked, return_flag); }
+ static JVMFlag::Error doubleAt(const JVMFlag* flag, double* value);
static JVMFlag::Error doubleAtPut(JVMFlag* flag, double* value, JVMFlag::Flags origin);
- static JVMFlag::Error doubleAtPut(const char* name, size_t len, double* value, JVMFlag::Flags origin);
- static JVMFlag::Error doubleAtPut(const char* name, double* value, JVMFlag::Flags origin) { return doubleAtPut(name, strlen(name), value, origin); }
- static JVMFlag::Error ccstrAt(const char* name, size_t len, ccstr* value, bool allow_locked = false, bool return_flag = false);
- static JVMFlag::Error ccstrAt(const char* name, ccstr* value, bool allow_locked = false, bool return_flag = false) { return ccstrAt(name, strlen(name), value, allow_locked, return_flag); }
+ static JVMFlag::Error ccstrAt(const JVMFlag* flag, ccstr* value);
// Contract: JVMFlag will make private copy of the incoming value.
// Outgoing value is always malloc-ed, and caller MUST call free.
- static JVMFlag::Error ccstrAtPut(const char* name, size_t len, ccstr* value, JVMFlag::Flags origin);
- static JVMFlag::Error ccstrAtPut(const char* name, ccstr* value, JVMFlag::Flags origin) { return ccstrAtPut(name, strlen(name), value, origin); }
+ static JVMFlag::Error ccstrAtPut(JVMFlag* flag, ccstr* value, JVMFlag::Flags origin);
- // Returns false if name is not a command line flag.
- static bool wasSetOnCmdline(const char* name, bool* value);
static void printSetFlags(outputStream* out);
// printRanges will print out flags type, name and range values as expected by -XX:+PrintFlagsRanges