8024545: make develop and notproduct flag values available in product builds
Reviewed-by: dholmes, kvn
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java Thu Sep 26 12:07:53 2013 -0700
@@ -134,15 +134,13 @@
private String type;
private String name;
private Address addr;
- private String kind;
- private int origin;
+ private int flags;
- private Flag(String type, String name, Address addr, String kind, int origin) {
+ private Flag(String type, String name, Address addr, int flags) {
this.type = type;
this.name = name;
this.addr = addr;
- this.kind = kind;
- this.origin = origin;
+ this.flags = flags;
}
public String getType() {
@@ -157,12 +155,8 @@
return addr;
}
- public String getKind() {
- return kind;
- }
-
public int getOrigin() {
- return origin;
+ return flags & 0xF; // XXX can we get the mask bits from somewhere?
}
public boolean isBool() {
@@ -173,8 +167,7 @@
if (Assert.ASSERTS_ENABLED) {
Assert.that(isBool(), "not a bool flag!");
}
- return addr.getCIntegerAt(0, boolType.getSize(), boolType.isUnsigned())
- != 0;
+ return addr.getCIntegerAt(0, boolType.getSize(), boolType.isUnsigned()) != 0;
}
public boolean isIntx() {
@@ -843,11 +836,10 @@
Address flagAddr = flagType.getAddressField("flags").getValue();
- AddressField typeFld = flagType.getAddressField("type");
- AddressField nameFld = flagType.getAddressField("name");
- AddressField addrFld = flagType.getAddressField("addr");
- AddressField kindFld = flagType.getAddressField("kind");
- CIntField originFld = new CIntField(flagType.getCIntegerField("origin"), 0);
+ AddressField typeFld = flagType.getAddressField("_type");
+ AddressField nameFld = flagType.getAddressField("_name");
+ AddressField addrFld = flagType.getAddressField("_addr");
+ CIntField flagsFld = new CIntField(flagType.getCIntegerField("_flags"), 0);
long flagSize = flagType.getSize(); // sizeof(Flag)
@@ -856,9 +848,8 @@
String type = CStringUtilities.getString(typeFld.getValue(flagAddr));
String name = CStringUtilities.getString(nameFld.getValue(flagAddr));
Address addr = addrFld.getValue(flagAddr);
- String kind = CStringUtilities.getString(kindFld.getValue(flagAddr));
- int origin = (int)originFld.getValue(flagAddr);
- commandLineFlags[f] = new Flag(type, name, addr, kind, origin);
+ int flags = (int)flagsFld.getValue(flagAddr);
+ commandLineFlags[f] = new Flag(type, name, addr, flags);
flagAddr = flagAddr.addOffsetTo(flagSize);
}
--- a/hotspot/src/share/vm/prims/jvm.cpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/prims/jvm.cpp Thu Sep 26 12:07:53 2013 -0700
@@ -4235,13 +4235,13 @@
JVM_LEAF(jboolean, JVM_AccessVMBooleanFlag(const char* name, jboolean* value, jboolean is_get))
JVMWrapper("JVM_AccessBoolVMFlag");
- return is_get ? CommandLineFlags::boolAt((char*) name, (bool*) value) : CommandLineFlags::boolAtPut((char*) name, (bool*) value, INTERNAL);
+ return is_get ? CommandLineFlags::boolAt((char*) name, (bool*) value) : CommandLineFlags::boolAtPut((char*) name, (bool*) value, Flag::INTERNAL);
JVM_END
JVM_LEAF(jboolean, JVM_AccessVMIntFlag(const char* name, jint* value, jboolean is_get))
JVMWrapper("JVM_AccessVMIntFlag");
intx v;
- jboolean result = is_get ? CommandLineFlags::intxAt((char*) name, &v) : CommandLineFlags::intxAtPut((char*) name, &v, INTERNAL);
+ jboolean result = is_get ? CommandLineFlags::intxAt((char*) name, &v) : CommandLineFlags::intxAtPut((char*) name, &v, Flag::INTERNAL);
*value = (jint)v;
return result;
JVM_END
--- a/hotspot/src/share/vm/runtime/arguments.cpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/runtime/arguments.cpp Thu Sep 26 12:07:53 2013 -0700
@@ -625,11 +625,11 @@
}
}
-static bool set_bool_flag(char* name, bool value, FlagValueOrigin origin) {
+static bool set_bool_flag(char* name, bool value, Flag::Flags origin) {
return CommandLineFlags::boolAtPut(name, &value, origin);
}
-static bool set_fp_numeric_flag(char* name, char* value, FlagValueOrigin origin) {
+static bool set_fp_numeric_flag(char* name, char* value, Flag::Flags origin) {
double v;
if (sscanf(value, "%lf", &v) != 1) {
return false;
@@ -641,7 +641,7 @@
return false;
}
-static bool set_numeric_flag(char* name, char* value, FlagValueOrigin origin) {
+static bool set_numeric_flag(char* name, char* value, Flag::Flags origin) {
julong v;
intx intx_v;
bool is_neg = false;
@@ -674,14 +674,14 @@
return false;
}
-static bool set_string_flag(char* name, const char* value, FlagValueOrigin origin) {
+static bool set_string_flag(char* name, const char* value, Flag::Flags origin) {
if (!CommandLineFlags::ccstrAtPut(name, &value, origin)) return false;
// Contract: CommandLineFlags always returns a pointer that needs freeing.
FREE_C_HEAP_ARRAY(char, value, mtInternal);
return true;
}
-static bool append_to_string_flag(char* name, const char* new_value, FlagValueOrigin origin) {
+static bool append_to_string_flag(char* name, const char* new_value, Flag::Flags origin) {
const char* old_value = "";
if (!CommandLineFlags::ccstrAt(name, &old_value)) return false;
size_t old_len = old_value != NULL ? strlen(old_value) : 0;
@@ -709,7 +709,7 @@
return true;
}
-bool Arguments::parse_argument(const char* arg, FlagValueOrigin origin) {
+bool Arguments::parse_argument(const char* arg, Flag::Flags origin) {
// range of acceptable characters spelled out for portability reasons
#define NAME_RANGE "[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]"
@@ -850,7 +850,7 @@
}
bool Arguments::process_argument(const char* arg,
- jboolean ignore_unrecognized, FlagValueOrigin origin) {
+ jboolean ignore_unrecognized, Flag::Flags origin) {
JDK_Version since = JDK_Version();
@@ -904,7 +904,7 @@
jio_fprintf(defaultStream::error_stream(),
"Did you mean '%s%s%s'?\n",
(fuzzy_matched->is_bool()) ? "(+/-)" : "",
- fuzzy_matched->name,
+ fuzzy_matched->_name,
(fuzzy_matched->is_bool()) ? "" : "=<value>");
}
}
@@ -952,7 +952,7 @@
// this allows a way to include spaces in string-valued options
token[pos] = '\0';
logOption(token);
- result &= process_argument(token, ignore_unrecognized, CONFIG_FILE);
+ result &= process_argument(token, ignore_unrecognized, Flag::CONFIG_FILE);
build_jvm_flags(token);
pos = 0;
in_white_space = true;
@@ -970,7 +970,7 @@
}
if (pos > 0) {
token[pos] = '\0';
- result &= process_argument(token, ignore_unrecognized, CONFIG_FILE);
+ result &= process_argument(token, ignore_unrecognized, Flag::CONFIG_FILE);
build_jvm_flags(token);
}
fclose(stream);
@@ -2434,7 +2434,7 @@
}
// Parse JavaVMInitArgs structure passed in
- result = parse_each_vm_init_arg(args, &scp, &scp_assembly_required, COMMAND_LINE);
+ result = parse_each_vm_init_arg(args, &scp, &scp_assembly_required, Flag::COMMAND_LINE);
if (result != JNI_OK) {
return result;
}
@@ -2521,7 +2521,7 @@
jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
SysClassPath* scp_p,
bool* scp_assembly_required_p,
- FlagValueOrigin origin) {
+ Flag::Flags origin) {
// Remaining part of option string
const char* tail;
@@ -3344,7 +3344,7 @@
}
}
- return(parse_each_vm_init_arg(&vm_args, scp_p, scp_assembly_required_p, ENVIRON_VAR));
+ return(parse_each_vm_init_arg(&vm_args, scp_p, scp_assembly_required_p, Flag::ENVIRON_VAR));
}
return JNI_OK;
}
--- a/hotspot/src/share/vm/runtime/arguments.hpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/runtime/arguments.hpp Thu Sep 26 12:07:53 2013 -0700
@@ -360,15 +360,15 @@
// Argument parsing
static void do_pd_flag_adjustments();
- static bool parse_argument(const char* arg, FlagValueOrigin origin);
- static bool process_argument(const char* arg, jboolean ignore_unrecognized, FlagValueOrigin origin);
+ static bool parse_argument(const char* arg, Flag::Flags origin);
+ static bool process_argument(const char* arg, jboolean ignore_unrecognized, Flag::Flags origin);
static void process_java_launcher_argument(const char*, void*);
static void process_java_compiler_argument(char* arg);
static jint parse_options_environment_variable(const char* name, SysClassPath* scp_p, bool* scp_assembly_required_p);
static jint parse_java_tool_options_environment_variable(SysClassPath* scp_p, bool* scp_assembly_required_p);
static jint parse_java_options_environment_variable(SysClassPath* scp_p, bool* scp_assembly_required_p);
static jint parse_vm_init_args(const JavaVMInitArgs* args);
- static jint parse_each_vm_init_arg(const JavaVMInitArgs* args, SysClassPath* scp_p, bool* scp_assembly_required_p, FlagValueOrigin origin);
+ static jint parse_each_vm_init_arg(const JavaVMInitArgs* args, SysClassPath* scp_p, bool* scp_assembly_required_p, Flag::Flags origin);
static jint finalize_vm_init_args(SysClassPath* scp_p, bool scp_assembly_required);
static bool is_bad_option(const JavaVMOption* option, jboolean ignore,
const char* option_type);
--- a/hotspot/src/share/vm/runtime/globals.cpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/runtime/globals.cpp Thu Sep 26 12:07:53 2013 -0700
@@ -62,26 +62,174 @@
MATERIALIZE_FLAGS_EXT
+void Flag::check_writable() {
+ if (is_constant_in_binary()) {
+ fatal(err_msg("flag is constant: %s", _name));
+ }
+}
+
+bool Flag::is_bool() const {
+ return strcmp(_type, "bool") == 0;
+}
+
+bool Flag::get_bool() const {
+ return *((bool*) _addr);
+}
+
+void Flag::set_bool(bool value) {
+ check_writable();
+ *((bool*) _addr) = value;
+}
+
+bool Flag::is_intx() const {
+ return strcmp(_type, "intx") == 0;
+}
+
+intx Flag::get_intx() const {
+ return *((intx*) _addr);
+}
+
+void Flag::set_intx(intx value) {
+ check_writable();
+ *((intx*) _addr) = value;
+}
+
+bool Flag::is_uintx() const {
+ return strcmp(_type, "uintx") == 0;
+}
+
+uintx Flag::get_uintx() const {
+ return *((uintx*) _addr);
+}
+
+void Flag::set_uintx(uintx value) {
+ check_writable();
+ *((uintx*) _addr) = value;
+}
+
+bool Flag::is_uint64_t() const {
+ return strcmp(_type, "uint64_t") == 0;
+}
+
+uint64_t Flag::get_uint64_t() const {
+ return *((uint64_t*) _addr);
+}
+
+void Flag::set_uint64_t(uint64_t value) {
+ check_writable();
+ *((uint64_t*) _addr) = value;
+}
+
+bool Flag::is_double() const {
+ return strcmp(_type, "double") == 0;
+}
+
+double Flag::get_double() const {
+ return *((double*) _addr);
+}
+
+void Flag::set_double(double value) {
+ check_writable();
+ *((double*) _addr) = value;
+}
+
+bool Flag::is_ccstr() const {
+ return strcmp(_type, "ccstr") == 0 || strcmp(_type, "ccstrlist") == 0;
+}
+
+bool Flag::ccstr_accumulates() const {
+ return strcmp(_type, "ccstrlist") == 0;
+}
+
+ccstr Flag::get_ccstr() const {
+ return *((ccstr*) _addr);
+}
+
+void Flag::set_ccstr(ccstr value) {
+ check_writable();
+ *((ccstr*) _addr) = value;
+}
+
+
+Flag::Flags Flag::get_origin() {
+ return Flags(_flags & VALUE_ORIGIN_MASK);
+}
+
+void Flag::set_origin(Flags origin) {
+ assert((origin & VALUE_ORIGIN_MASK) == origin, "sanity");
+ _flags = Flags((_flags & ~VALUE_ORIGIN_MASK) | origin);
+}
+
+bool Flag::is_default() {
+ return (get_origin() == DEFAULT);
+}
+
+bool Flag::is_ergonomic() {
+ return (get_origin() == ERGONOMIC);
+}
+
+bool Flag::is_command_line() {
+ return (get_origin() == COMMAND_LINE);
+}
+
+bool Flag::is_product() const {
+ return (_flags & KIND_PRODUCT) != 0;
+}
+
+bool Flag::is_manageable() const {
+ return (_flags & KIND_MANAGEABLE) != 0;
+}
+
+bool Flag::is_diagnostic() const {
+ return (_flags & KIND_DIAGNOSTIC) != 0;
+}
+
+bool Flag::is_experimental() const {
+ return (_flags & KIND_EXPERIMENTAL) != 0;
+}
+
+bool Flag::is_notproduct() const {
+ return (_flags & KIND_NOT_PRODUCT) != 0;
+}
+
+bool Flag::is_develop() const {
+ return (_flags & KIND_DEVELOP) != 0;
+}
+
+bool Flag::is_read_write() const {
+ return (_flags & KIND_READ_WRITE) != 0;
+}
+
+bool Flag::is_commercial() const {
+ return (_flags & KIND_COMMERCIAL) != 0;
+}
+
+/**
+ * Returns if this flag is a constant in the binary. Right now this is
+ * true for notproduct and develop flags in product builds.
+ */
+bool Flag::is_constant_in_binary() const {
+#ifdef PRODUCT
+ return is_notproduct() || is_develop();
+#else
+ return false;
+#endif
+}
+
bool Flag::is_unlocker() const {
- return strcmp(name, "UnlockDiagnosticVMOptions") == 0 ||
- strcmp(name, "UnlockExperimentalVMOptions") == 0 ||
+ return strcmp(_name, "UnlockDiagnosticVMOptions") == 0 ||
+ strcmp(_name, "UnlockExperimentalVMOptions") == 0 ||
is_unlocker_ext();
}
bool Flag::is_unlocked() const {
- if (strcmp(kind, "{diagnostic}") == 0 ||
- strcmp(kind, "{C2 diagnostic}") == 0 ||
- strcmp(kind, "{ARCH diagnostic}") == 0 ||
- strcmp(kind, "{Shark diagnostic}") == 0) {
+ if (is_diagnostic()) {
return UnlockDiagnosticVMOptions;
- } else if (strcmp(kind, "{experimental}") == 0 ||
- strcmp(kind, "{C2 experimental}") == 0 ||
- strcmp(kind, "{ARCH experimental}") == 0 ||
- strcmp(kind, "{Shark experimental}") == 0) {
+ }
+ if (is_experimental()) {
return UnlockExperimentalVMOptions;
- } else {
- return is_unlocked_ext();
}
+ return is_unlocked_ext();
}
// Get custom message for this locked flag, or return NULL if
@@ -91,16 +239,14 @@
}
bool Flag::is_writeable() const {
- return strcmp(kind, "{manageable}") == 0 ||
- strcmp(kind, "{product rw}") == 0 ||
- is_writeable_ext();
+ return is_manageable() || (is_product() && is_read_write()) || is_writeable_ext();
}
// All flags except "manageable" are assumed to be internal flags.
// Long term, we need to define a mechanism to specify which flags
// are external/stable and change this function accordingly.
bool Flag::is_external() const {
- return strcmp(kind, "{manageable}") == 0 || is_external_ext();
+ return is_manageable() || is_external_ext();
}
@@ -108,53 +254,113 @@
#define FORMAT_BUFFER_LEN 16
void Flag::print_on(outputStream* st, bool withComments) {
- st->print("%9s %-40s %c= ", type, name, (origin != DEFAULT ? ':' : ' '));
- if (is_bool()) st->print("%-16s", get_bool() ? "true" : "false");
- if (is_intx()) st->print("%-16ld", get_intx());
- if (is_uintx()) st->print("%-16lu", get_uintx());
- if (is_uint64_t()) st->print("%-16lu", get_uint64_t());
- if (is_double()) st->print("%-16f", get_double());
+ // Don't print notproduct and develop flags in a product build.
+ if (is_constant_in_binary()) {
+ return;
+ }
+
+ st->print("%9s %-40s %c= ", _type, _name, (!is_default() ? ':' : ' '));
+ if (is_bool()) {
+ st->print("%-16s", get_bool() ? "true" : "false");
+ }
+ if (is_intx()) {
+ st->print("%-16ld", get_intx());
+ }
+ if (is_uintx()) {
+ st->print("%-16lu", get_uintx());
+ }
+ if (is_uint64_t()) {
+ st->print("%-16lu", get_uint64_t());
+ }
+ if (is_double()) {
+ st->print("%-16f", get_double());
+ }
if (is_ccstr()) {
- const char* cp = get_ccstr();
- if (cp != NULL) {
- const char* eol;
- while ((eol = strchr(cp, '\n')) != NULL) {
- char format_buffer[FORMAT_BUFFER_LEN];
- size_t llen = pointer_delta(eol, cp, sizeof(char));
- jio_snprintf(format_buffer, FORMAT_BUFFER_LEN,
- "%%." SIZE_FORMAT "s", llen);
- st->print(format_buffer, cp);
- st->cr();
- cp = eol+1;
- st->print("%5s %-35s += ", "", name);
- }
- st->print("%-16s", cp);
- }
- else st->print("%-16s", "");
+ const char* cp = get_ccstr();
+ if (cp != NULL) {
+ const char* eol;
+ while ((eol = strchr(cp, '\n')) != NULL) {
+ char format_buffer[FORMAT_BUFFER_LEN];
+ size_t llen = pointer_delta(eol, cp, sizeof(char));
+ jio_snprintf(format_buffer, FORMAT_BUFFER_LEN,
+ "%%." SIZE_FORMAT "s", llen);
+ st->print(format_buffer, cp);
+ st->cr();
+ cp = eol+1;
+ st->print("%5s %-35s += ", "", _name);
+ }
+ st->print("%-16s", cp);
+ }
+ else st->print("%-16s", "");
}
- st->print("%-20s", kind);
+
+ st->print("%-20");
+ print_kind(st);
+
if (withComments) {
#ifndef PRODUCT
- st->print("%s", doc );
+ st->print("%s", _doc);
#endif
}
st->cr();
}
+void Flag::print_kind(outputStream* st) {
+ struct Data {
+ int flag;
+ const char* name;
+ };
+
+ Data data[] = {
+ { KIND_C1, "C1" },
+ { KIND_C2, "C2" },
+ { KIND_ARCH, "ARCH" },
+ { KIND_SHARK, "SHARK" },
+ { KIND_PLATFORM_DEPENDENT, "pd" },
+ { KIND_PRODUCT, "product" },
+ { KIND_MANAGEABLE, "manageable" },
+ { KIND_DIAGNOSTIC, "diagnostic" },
+ { KIND_NOT_PRODUCT, "notproduct" },
+ { KIND_DEVELOP, "develop" },
+ { KIND_LP64_PRODUCT, "lp64_product" },
+ { KIND_READ_WRITE, "rw" },
+ { -1, "" }
+ };
+
+ if ((_flags & KIND_MASK) != 0) {
+ st->print("{");
+ bool is_first = true;
+
+ for (int i = 0; data[i].flag != -1; i++) {
+ Data d = data[i];
+ if ((_flags & d.flag) != 0) {
+ if (is_first) {
+ is_first = false;
+ } else {
+ st->print(" ");
+ }
+ st->print(d.name);
+ }
+ }
+
+ st->print("}");
+ }
+}
+
void Flag::print_as_flag(outputStream* st) {
if (is_bool()) {
- st->print("-XX:%s%s", get_bool() ? "+" : "-", name);
+ st->print("-XX:%s%s", get_bool() ? "+" : "-", _name);
} else if (is_intx()) {
- st->print("-XX:%s=" INTX_FORMAT, name, get_intx());
+ st->print("-XX:%s=" INTX_FORMAT, _name, get_intx());
} else if (is_uintx()) {
- st->print("-XX:%s=" UINTX_FORMAT, name, get_uintx());
+ st->print("-XX:%s=" UINTX_FORMAT, _name, get_uintx());
} else if (is_uint64_t()) {
- st->print("-XX:%s=" UINT64_FORMAT, name, get_uint64_t());
+ st->print("-XX:%s=" UINT64_FORMAT, _name, get_uint64_t());
} else if (is_double()) {
- st->print("-XX:%s=%f", name, get_double());
+ st->print("-XX:%s=%f", _name, get_double());
} else if (is_ccstr()) {
- st->print("-XX:%s=", name);
+ st->print("-XX:%s=", _name);
const char* cp = get_ccstr();
if (cp != NULL) {
// Need to turn embedded '\n's back into separate arguments
@@ -167,7 +373,7 @@
st->print("%c", *cp);
break;
case '\n':
- st->print(" -XX:%s=", name);
+ st->print(" -XX:%s=", _name);
break;
}
}
@@ -180,79 +386,51 @@
// 4991491 do not "optimize out" the was_set false values: omitting them
// tickles a Microsoft compiler bug causing flagTable to be malformed
-#define RUNTIME_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{product}", DEFAULT },
-#define RUNTIME_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{pd product}", DEFAULT },
-#define RUNTIME_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{diagnostic}", DEFAULT },
-#define RUNTIME_EXPERIMENTAL_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{experimental}", DEFAULT },
-#define RUNTIME_MANAGEABLE_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{manageable}", DEFAULT },
-#define RUNTIME_PRODUCT_RW_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{product rw}", DEFAULT },
+#define NAME(name) NOT_PRODUCT(&name) PRODUCT_ONLY(&CONST_##name)
-#ifdef PRODUCT
- #define RUNTIME_DEVELOP_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
- #define RUNTIME_PD_DEVELOP_FLAG_STRUCT(type, name, doc) /* flag is constant */
- #define RUNTIME_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc)
-#else
- #define RUNTIME_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "", DEFAULT },
- #define RUNTIME_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, doc, "{pd}", DEFAULT },
- #define RUNTIME_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{notproduct}", DEFAULT },
-#endif
+#define RUNTIME_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_PRODUCT) },
+#define RUNTIME_PD_PRODUCT_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_PRODUCT | Flag::KIND_PLATFORM_DEPENDENT) },
+#define RUNTIME_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_DIAGNOSTIC) },
+#define RUNTIME_EXPERIMENTAL_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_EXPERIMENTAL) },
+#define RUNTIME_MANAGEABLE_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_MANAGEABLE) },
+#define RUNTIME_PRODUCT_RW_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_PRODUCT | Flag::KIND_READ_WRITE) },
+#define RUNTIME_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_DEVELOP) },
+#define RUNTIME_PD_DEVELOP_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_DEVELOP | Flag::KIND_PLATFORM_DEPENDENT) },
+#define RUNTIME_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_NOT_PRODUCT) },
#ifdef _LP64
- #define RUNTIME_LP64_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{lp64_product}", DEFAULT },
+#define RUNTIME_LP64_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_LP64_PRODUCT) },
#else
- #define RUNTIME_LP64_PRODUCT_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
+#define RUNTIME_LP64_PRODUCT_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
#endif // _LP64
-#define C1_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C1 product}", DEFAULT },
-#define C1_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C1 pd product}", DEFAULT },
-#define C1_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C1 diagnostic}", DEFAULT },
-#ifdef PRODUCT
- #define C1_DEVELOP_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
- #define C1_PD_DEVELOP_FLAG_STRUCT(type, name, doc) /* flag is constant */
- #define C1_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc)
-#else
- #define C1_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{C1}", DEFAULT },
- #define C1_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, doc, "{C1 pd}", DEFAULT },
- #define C1_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{C1 notproduct}", DEFAULT },
-#endif
+#define C1_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_PRODUCT) },
+#define C1_PD_PRODUCT_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_PRODUCT | Flag::KIND_PLATFORM_DEPENDENT) },
+#define C1_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_DIAGNOSTIC) },
+#define C1_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_DEVELOP) },
+#define C1_PD_DEVELOP_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_DEVELOP | Flag::KIND_PLATFORM_DEPENDENT) },
+#define C1_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_NOT_PRODUCT) },
-#define C2_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C2 product}", DEFAULT },
-#define C2_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C2 pd product}", DEFAULT },
-#define C2_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C2 diagnostic}", DEFAULT },
-#define C2_EXPERIMENTAL_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{C2 experimental}", DEFAULT },
-#ifdef PRODUCT
- #define C2_DEVELOP_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
- #define C2_PD_DEVELOP_FLAG_STRUCT(type, name, doc) /* flag is constant */
- #define C2_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc)
-#else
- #define C2_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{C2}", DEFAULT },
- #define C2_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, doc, "{C2 pd}", DEFAULT },
- #define C2_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{C2 notproduct}", DEFAULT },
-#endif
+#define C2_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_PRODUCT) },
+#define C2_PD_PRODUCT_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_PRODUCT | Flag::KIND_PLATFORM_DEPENDENT) },
+#define C2_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_DIAGNOSTIC) },
+#define C2_EXPERIMENTAL_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_EXPERIMENTAL) },
+#define C2_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_DEVELOP) },
+#define C2_PD_DEVELOP_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_DEVELOP | Flag::KIND_PLATFORM_DEPENDENT) },
+#define C2_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_NOT_PRODUCT) },
-#define ARCH_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{ARCH product}", DEFAULT },
-#define ARCH_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{ARCH diagnostic}", DEFAULT },
-#define ARCH_EXPERIMENTAL_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{ARCH experimental}", DEFAULT },
-#ifdef PRODUCT
- #define ARCH_DEVELOP_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
- #define ARCH_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc)
-#else
- #define ARCH_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{ARCH}", DEFAULT },
- #define ARCH_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{ARCH notproduct}", DEFAULT },
-#endif
+#define ARCH_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_PRODUCT) },
+#define ARCH_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_DIAGNOSTIC) },
+#define ARCH_EXPERIMENTAL_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_EXPERIMENTAL) },
+#define ARCH_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_DEVELOP) },
+#define ARCH_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_NOT_PRODUCT) },
-#define SHARK_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{Shark product}", DEFAULT },
-#define SHARK_PD_PRODUCT_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{Shark pd product}", DEFAULT },
-#define SHARK_DIAGNOSTIC_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) "{Shark diagnostic}", DEFAULT },
-#ifdef PRODUCT
- #define SHARK_DEVELOP_FLAG_STRUCT(type, name, value, doc) /* flag is constant */
- #define SHARK_PD_DEVELOP_FLAG_STRUCT(type, name, doc) /* flag is constant */
- #define SHARK_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc)
-#else
- #define SHARK_DEVELOP_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{Shark}", DEFAULT },
- #define SHARK_PD_DEVELOP_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, doc, "{Shark pd}", DEFAULT },
- #define SHARK_NOTPRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, doc, "{Shark notproduct}", DEFAULT },
-#endif
+#define SHARK_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_SHARK | Flag::KIND_PRODUCT) },
+#define SHARK_PD_PRODUCT_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_SHARK | Flag::KIND_PRODUCT | Flag::KIND_PLATFORM_DEPENDENT) },
+#define SHARK_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_SHARK | Flag::KIND_DIAGNOSTIC) },
+#define SHARK_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_SHARK | Flag::KIND_DEVELOP) },
+#define SHARK_PD_DEVELOP_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_SHARK | Flag::KIND_DEVELOP | Flag::KIND_PLATFORM_DEPENDENT) },
+#define SHARK_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), NAME(name), NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_SHARK | Flag::KIND_NOT_PRODUCT) },
static Flag flagTable[] = {
RUNTIME_FLAGS(RUNTIME_DEVELOP_FLAG_STRUCT, RUNTIME_PD_DEVELOP_FLAG_STRUCT, RUNTIME_PRODUCT_FLAG_STRUCT, RUNTIME_PD_PRODUCT_FLAG_STRUCT, RUNTIME_DIAGNOSTIC_FLAG_STRUCT, RUNTIME_EXPERIMENTAL_FLAG_STRUCT, RUNTIME_NOTPRODUCT_FLAG_STRUCT, RUNTIME_MANAGEABLE_FLAG_STRUCT, RUNTIME_PRODUCT_RW_FLAG_STRUCT, RUNTIME_LP64_PRODUCT_FLAG_STRUCT)
@@ -285,9 +463,14 @@
// Search the flag table for a named flag
Flag* Flag::find_flag(const char* name, size_t length, bool allow_locked) {
- for (Flag* current = &flagTable[0]; current->name != NULL; current++) {
- if (str_equal(current->name, name, length)) {
- // Found a matching entry. Report locked flags only if allowed.
+ for (Flag* current = &flagTable[0]; current->_name != NULL; current++) {
+ if (str_equal(current->_name, name, length)) {
+ // Found a matching entry.
+ // Don't report notproduct and develop flags in product builds.
+ if (current->is_constant_in_binary()) {
+ return NULL;
+ }
+ // Report locked flags only if allowed.
if (!(current->is_unlocked() || current->is_unlocker())) {
if (!allow_locked) {
// disable use of locked flags, e.g. diagnostic, experimental,
@@ -327,8 +510,8 @@
float score;
float max_score = -1;
- for (Flag* current = &flagTable[0]; current->name != NULL; current++) {
- score = str_similar(current->name, name, length);
+ for (Flag* current = &flagTable[0]; current->_name != NULL; current++) {
+ score = str_similar(current->_name, name, length);
if (score > max_score) {
max_score = score;
match = current;
@@ -357,25 +540,25 @@
bool CommandLineFlagsEx::is_default(CommandLineFlag flag) {
assert((size_t)flag < Flag::numFlags, "bad command line flag index");
Flag* f = &Flag::flags[flag];
- return (f->origin == DEFAULT);
+ return f->is_default();
}
bool CommandLineFlagsEx::is_ergo(CommandLineFlag flag) {
assert((size_t)flag < Flag::numFlags, "bad command line flag index");
Flag* f = &Flag::flags[flag];
- return (f->origin == ERGONOMIC);
+ return f->is_ergonomic();
}
bool CommandLineFlagsEx::is_cmdline(CommandLineFlag flag) {
assert((size_t)flag < Flag::numFlags, "bad command line flag index");
Flag* f = &Flag::flags[flag];
- return (f->origin == COMMAND_LINE);
+ return f->is_command_line();
}
bool CommandLineFlags::wasSetOnCmdline(const char* name, bool* value) {
Flag* result = Flag::find_flag((char*)name, strlen(name));
if (result == NULL) return false;
- *value = (result->origin == COMMAND_LINE);
+ *value = result->is_command_line();
return true;
}
@@ -387,22 +570,22 @@
return true;
}
-bool CommandLineFlags::boolAtPut(char* name, size_t len, bool* value, FlagValueOrigin origin) {
+bool CommandLineFlags::boolAtPut(char* name, size_t len, bool* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_bool()) return false;
bool old_value = result->get_bool();
result->set_bool(*value);
*value = old_value;
- result->origin = origin;
+ result->set_origin(origin);
return true;
}
-void CommandLineFlagsEx::boolAtPut(CommandLineFlagWithType flag, bool value, FlagValueOrigin origin) {
+void CommandLineFlagsEx::boolAtPut(CommandLineFlagWithType flag, bool value, Flag::Flags origin) {
Flag* faddr = address_of_flag(flag);
guarantee(faddr != NULL && faddr->is_bool(), "wrong flag type");
faddr->set_bool(value);
- faddr->origin = origin;
+ faddr->set_origin(origin);
}
bool CommandLineFlags::intxAt(char* name, size_t len, intx* value) {
@@ -413,22 +596,22 @@
return true;
}
-bool CommandLineFlags::intxAtPut(char* name, size_t len, intx* value, FlagValueOrigin origin) {
+bool CommandLineFlags::intxAtPut(char* name, size_t len, intx* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_intx()) return false;
intx old_value = result->get_intx();
result->set_intx(*value);
*value = old_value;
- result->origin = origin;
+ result->set_origin(origin);
return true;
}
-void CommandLineFlagsEx::intxAtPut(CommandLineFlagWithType flag, intx value, FlagValueOrigin origin) {
+void CommandLineFlagsEx::intxAtPut(CommandLineFlagWithType flag, intx value, Flag::Flags origin) {
Flag* faddr = address_of_flag(flag);
guarantee(faddr != NULL && faddr->is_intx(), "wrong flag type");
faddr->set_intx(value);
- faddr->origin = origin;
+ faddr->set_origin(origin);
}
bool CommandLineFlags::uintxAt(char* name, size_t len, uintx* value) {
@@ -439,22 +622,22 @@
return true;
}
-bool CommandLineFlags::uintxAtPut(char* name, size_t len, uintx* value, FlagValueOrigin origin) {
+bool CommandLineFlags::uintxAtPut(char* name, size_t len, uintx* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_uintx()) return false;
uintx old_value = result->get_uintx();
result->set_uintx(*value);
*value = old_value;
- result->origin = origin;
+ result->set_origin(origin);
return true;
}
-void CommandLineFlagsEx::uintxAtPut(CommandLineFlagWithType flag, uintx value, FlagValueOrigin origin) {
+void CommandLineFlagsEx::uintxAtPut(CommandLineFlagWithType flag, uintx value, Flag::Flags origin) {
Flag* faddr = address_of_flag(flag);
guarantee(faddr != NULL && faddr->is_uintx(), "wrong flag type");
faddr->set_uintx(value);
- faddr->origin = origin;
+ faddr->set_origin(origin);
}
bool CommandLineFlags::uint64_tAt(char* name, size_t len, uint64_t* value) {
@@ -465,22 +648,22 @@
return true;
}
-bool CommandLineFlags::uint64_tAtPut(char* name, size_t len, uint64_t* value, FlagValueOrigin origin) {
+bool CommandLineFlags::uint64_tAtPut(char* name, size_t len, uint64_t* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_uint64_t()) return false;
uint64_t old_value = result->get_uint64_t();
result->set_uint64_t(*value);
*value = old_value;
- result->origin = origin;
+ result->set_origin(origin);
return true;
}
-void CommandLineFlagsEx::uint64_tAtPut(CommandLineFlagWithType flag, uint64_t value, FlagValueOrigin origin) {
+void CommandLineFlagsEx::uint64_tAtPut(CommandLineFlagWithType flag, uint64_t value, Flag::Flags origin) {
Flag* faddr = address_of_flag(flag);
guarantee(faddr != NULL && faddr->is_uint64_t(), "wrong flag type");
faddr->set_uint64_t(value);
- faddr->origin = origin;
+ faddr->set_origin(origin);
}
bool CommandLineFlags::doubleAt(char* name, size_t len, double* value) {
@@ -491,22 +674,22 @@
return true;
}
-bool CommandLineFlags::doubleAtPut(char* name, size_t len, double* value, FlagValueOrigin origin) {
+bool CommandLineFlags::doubleAtPut(char* name, size_t len, double* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_double()) return false;
double old_value = result->get_double();
result->set_double(*value);
*value = old_value;
- result->origin = origin;
+ result->set_origin(origin);
return true;
}
-void CommandLineFlagsEx::doubleAtPut(CommandLineFlagWithType flag, double value, FlagValueOrigin origin) {
+void CommandLineFlagsEx::doubleAtPut(CommandLineFlagWithType flag, double value, Flag::Flags origin) {
Flag* faddr = address_of_flag(flag);
guarantee(faddr != NULL && faddr->is_double(), "wrong flag type");
faddr->set_double(value);
- faddr->origin = origin;
+ faddr->set_origin(origin);
}
bool CommandLineFlags::ccstrAt(char* name, size_t len, ccstr* value) {
@@ -519,7 +702,7 @@
// Contract: Flag will make private copy of the incoming value.
// Outgoing value is always malloc-ed, and caller MUST call free.
-bool CommandLineFlags::ccstrAtPut(char* name, size_t len, ccstr* value, FlagValueOrigin origin) {
+bool CommandLineFlags::ccstrAtPut(char* name, size_t len, ccstr* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_ccstr()) return false;
@@ -530,35 +713,35 @@
strcpy(new_value, *value);
}
result->set_ccstr(new_value);
- if (result->origin == DEFAULT && old_value != NULL) {
+ if (result->is_default() && old_value != NULL) {
// Prior value is NOT heap allocated, but was a literal constant.
char* old_value_to_free = NEW_C_HEAP_ARRAY(char, strlen(old_value)+1, mtInternal);
strcpy(old_value_to_free, old_value);
old_value = old_value_to_free;
}
*value = old_value;
- result->origin = origin;
+ result->set_origin(origin);
return true;
}
// Contract: Flag will make private copy of the incoming value.
-void CommandLineFlagsEx::ccstrAtPut(CommandLineFlagWithType flag, ccstr value, FlagValueOrigin origin) {
+void CommandLineFlagsEx::ccstrAtPut(CommandLineFlagWithType flag, ccstr value, Flag::Flags origin) {
Flag* faddr = address_of_flag(flag);
guarantee(faddr != NULL && faddr->is_ccstr(), "wrong flag type");
ccstr old_value = faddr->get_ccstr();
char* new_value = NEW_C_HEAP_ARRAY(char, strlen(value)+1, mtInternal);
strcpy(new_value, value);
faddr->set_ccstr(new_value);
- if (faddr->origin != DEFAULT && old_value != NULL) {
+ if (!faddr->is_default() && old_value != NULL) {
// Prior value is heap allocated so free it.
FREE_C_HEAP_ARRAY(char, old_value, mtInternal);
}
- faddr->origin = origin;
+ faddr->set_origin(origin);
}
extern "C" {
static int compare_flags(const void* void_a, const void* void_b) {
- return strcmp((*((Flag**) void_a))->name, (*((Flag**) void_b))->name);
+ return strcmp((*((Flag**) void_a))->_name, (*((Flag**) void_b))->_name);
}
}
@@ -567,20 +750,19 @@
// note: this method is called before the thread structure is in place
// which means resource allocation cannot be used.
- // Compute size
- int length= 0;
- while (flagTable[length].name != NULL) length++;
+ // The last entry is the null entry.
+ const size_t length = Flag::numFlags - 1;
// Sort
Flag** array = NEW_C_HEAP_ARRAY(Flag*, length, mtInternal);
- for (int index = 0; index < length; index++) {
- array[index] = &flagTable[index];
+ for (size_t i = 0; i < length; i++) {
+ array[i] = &flagTable[i];
}
qsort(array, length, sizeof(Flag*), compare_flags);
// Print
- for (int i = 0; i < length; i++) {
- if (array[i]->origin /* naked field! */) {
+ for (size_t i = 0; i < length; i++) {
+ if (array[i]->get_origin() /* naked field! */) {
array[i]->print_as_flag(out);
out->print(" ");
}
@@ -603,20 +785,19 @@
// note: this method is called before the thread structure is in place
// which means resource allocation cannot be used.
- // Compute size
- int length= 0;
- while (flagTable[length].name != NULL) length++;
+ // The last entry is the null entry.
+ const size_t length = Flag::numFlags - 1;
// Sort
Flag** array = NEW_C_HEAP_ARRAY(Flag*, length, mtInternal);
- for (int index = 0; index < length; index++) {
- array[index] = &flagTable[index];
+ for (size_t i = 0; i < length; i++) {
+ array[i] = &flagTable[i];
}
qsort(array, length, sizeof(Flag*), compare_flags);
// Print
out->print_cr("[Global flags]");
- for (int i = 0; i < length; i++) {
+ for (size_t i = 0; i < length; i++) {
if (array[i]->is_unlocked()) {
array[i]->print_on(out, withComments);
}
--- a/hotspot/src/share/vm/runtime/globals.hpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/runtime/globals.hpp Thu Sep 26 12:07:53 2013 -0700
@@ -194,29 +194,49 @@
typedef const char* ccstr;
typedef const char* ccstrlist; // represents string arguments which accumulate
-enum FlagValueOrigin {
- DEFAULT = 0,
- COMMAND_LINE = 1,
- ENVIRON_VAR = 2,
- CONFIG_FILE = 3,
- MANAGEMENT = 4,
- ERGONOMIC = 5,
- ATTACH_ON_DEMAND = 6,
- INTERNAL = 99
-};
+struct Flag {
+ enum Flags {
+ // value origin
+ DEFAULT = 0,
+ COMMAND_LINE = 1,
+ ENVIRON_VAR = 2,
+ CONFIG_FILE = 3,
+ MANAGEMENT = 4,
+ ERGONOMIC = 5,
+ ATTACH_ON_DEMAND = 6,
+ INTERNAL = 7,
+
+ LAST_VALUE_ORIGIN = INTERNAL,
+ VALUE_ORIGIN_BITS = 4,
+ VALUE_ORIGIN_MASK = right_n_bits(VALUE_ORIGIN_BITS),
-struct Flag {
- const char *type;
- const char *name;
- void* addr;
+ // flag kind
+ KIND_PRODUCT = 1 << 4,
+ KIND_MANAGEABLE = 1 << 5,
+ KIND_DIAGNOSTIC = 1 << 6,
+ KIND_EXPERIMENTAL = 1 << 7,
+ KIND_NOT_PRODUCT = 1 << 8,
+ KIND_DEVELOP = 1 << 9,
+ KIND_PLATFORM_DEPENDENT = 1 << 10,
+ KIND_READ_WRITE = 1 << 11,
+ KIND_C1 = 1 << 12,
+ KIND_C2 = 1 << 13,
+ KIND_ARCH = 1 << 14,
+ KIND_SHARK = 1 << 15,
+ KIND_LP64_PRODUCT = 1 << 16,
+ KIND_COMMERCIAL = 1 << 17,
- NOT_PRODUCT(const char *doc;)
+ KIND_MASK = ~VALUE_ORIGIN_MASK
+ };
- const char *kind;
- FlagValueOrigin origin;
+ const char* _type;
+ const char* _name;
+ void* _addr;
+ NOT_PRODUCT(const char* _doc;)
+ Flags _flags;
// points to all Flags static array
- static Flag *flags;
+ static Flag* flags;
// number of flags
static size_t numFlags;
@@ -224,30 +244,50 @@
static Flag* find_flag(const char* name, size_t length, bool allow_locked = false);
static Flag* fuzzy_match(const char* name, size_t length, bool allow_locked = false);
- bool is_bool() const { return strcmp(type, "bool") == 0; }
- bool get_bool() const { return *((bool*) addr); }
- void set_bool(bool value) { *((bool*) addr) = value; }
+ void check_writable();
+
+ bool is_bool() const;
+ bool get_bool() const;
+ void set_bool(bool value);
+
+ bool is_intx() const;
+ intx get_intx() const;
+ void set_intx(intx value);
- bool is_intx() const { return strcmp(type, "intx") == 0; }
- intx get_intx() const { return *((intx*) addr); }
- void set_intx(intx value) { *((intx*) addr) = value; }
+ bool is_uintx() const;
+ uintx get_uintx() const;
+ void set_uintx(uintx value);
- bool is_uintx() const { return strcmp(type, "uintx") == 0; }
- uintx get_uintx() const { return *((uintx*) addr); }
- void set_uintx(uintx value) { *((uintx*) addr) = value; }
+ bool is_uint64_t() const;
+ uint64_t get_uint64_t() const;
+ void set_uint64_t(uint64_t value);
+
+ bool is_double() const;
+ double get_double() const;
+ void set_double(double value);
- bool is_uint64_t() const { return strcmp(type, "uint64_t") == 0; }
- uint64_t get_uint64_t() const { return *((uint64_t*) addr); }
- void set_uint64_t(uint64_t value) { *((uint64_t*) addr) = value; }
+ bool is_ccstr() const;
+ bool ccstr_accumulates() const;
+ ccstr get_ccstr() const;
+ void set_ccstr(ccstr value);
+
+ Flags get_origin();
+ void set_origin(Flags origin);
- bool is_double() const { return strcmp(type, "double") == 0; }
- double get_double() const { return *((double*) addr); }
- void set_double(double value) { *((double*) addr) = value; }
+ bool is_default();
+ bool is_ergonomic();
+ bool is_command_line();
- bool is_ccstr() const { return strcmp(type, "ccstr") == 0 || strcmp(type, "ccstrlist") == 0; }
- bool ccstr_accumulates() const { return strcmp(type, "ccstrlist") == 0; }
- ccstr get_ccstr() const { return *((ccstr*) addr); }
- void set_ccstr(ccstr value) { *((ccstr*) addr) = value; }
+ bool is_product() const;
+ bool is_manageable() const;
+ bool is_diagnostic() const;
+ bool is_experimental() const;
+ bool is_notproduct() const;
+ bool is_develop() const;
+ bool is_read_write() const;
+ bool is_commercial() const;
+
+ bool is_constant_in_binary() const;
bool is_unlocker() const;
bool is_unlocked() const;
@@ -263,6 +303,7 @@
void get_locked_message_ext(char*, int) const;
void print_on(outputStream* st, bool withComments = false );
+ void print_kind(outputStream* st);
void print_as_flag(outputStream* st);
};
@@ -310,33 +351,33 @@
public:
static bool boolAt(char* name, size_t len, bool* value);
static bool boolAt(char* name, bool* value) { return boolAt(name, strlen(name), value); }
- static bool boolAtPut(char* name, size_t len, bool* value, FlagValueOrigin origin);
- static bool boolAtPut(char* name, bool* value, FlagValueOrigin origin) { return boolAtPut(name, strlen(name), value, origin); }
+ static bool boolAtPut(char* name, size_t len, bool* value, Flag::Flags origin);
+ static bool boolAtPut(char* name, bool* value, Flag::Flags origin) { return boolAtPut(name, strlen(name), value, origin); }
static bool intxAt(char* name, size_t len, intx* value);
static bool intxAt(char* name, intx* value) { return intxAt(name, strlen(name), value); }
- static bool intxAtPut(char* name, size_t len, intx* value, FlagValueOrigin origin);
- static bool intxAtPut(char* name, intx* value, FlagValueOrigin origin) { return intxAtPut(name, strlen(name), value, origin); }
+ static bool intxAtPut(char* name, size_t len, intx* value, Flag::Flags origin);
+ static bool intxAtPut(char* name, intx* value, Flag::Flags origin) { return intxAtPut(name, strlen(name), value, origin); }
static bool uintxAt(char* name, size_t len, uintx* value);
static bool uintxAt(char* name, uintx* value) { return uintxAt(name, strlen(name), value); }
- static bool uintxAtPut(char* name, size_t len, uintx* value, FlagValueOrigin origin);
- static bool uintxAtPut(char* name, uintx* value, FlagValueOrigin origin) { return uintxAtPut(name, strlen(name), value, origin); }
+ static bool uintxAtPut(char* name, size_t len, uintx* value, Flag::Flags origin);
+ static bool uintxAtPut(char* name, uintx* value, Flag::Flags origin) { return uintxAtPut(name, strlen(name), value, origin); }
static bool uint64_tAt(char* name, size_t len, uint64_t* value);
static bool uint64_tAt(char* name, uint64_t* value) { return uint64_tAt(name, strlen(name), value); }
- static bool uint64_tAtPut(char* name, size_t len, uint64_t* value, FlagValueOrigin origin);
- static bool uint64_tAtPut(char* name, uint64_t* value, FlagValueOrigin origin) { return uint64_tAtPut(name, strlen(name), value, origin); }
+ static bool uint64_tAtPut(char* name, size_t len, uint64_t* value, Flag::Flags origin);
+ static bool uint64_tAtPut(char* name, uint64_t* value, Flag::Flags origin) { return uint64_tAtPut(name, strlen(name), value, origin); }
static bool doubleAt(char* name, size_t len, double* value);
static bool doubleAt(char* name, double* value) { return doubleAt(name, strlen(name), value); }
- static bool doubleAtPut(char* name, size_t len, double* value, FlagValueOrigin origin);
- static bool doubleAtPut(char* name, double* value, FlagValueOrigin origin) { return doubleAtPut(name, strlen(name), value, origin); }
+ static bool doubleAtPut(char* name, size_t len, double* value, Flag::Flags origin);
+ static bool doubleAtPut(char* name, double* value, Flag::Flags origin) { return doubleAtPut(name, strlen(name), value, origin); }
static bool ccstrAt(char* name, size_t len, ccstr* value);
static bool ccstrAt(char* name, ccstr* value) { return ccstrAt(name, strlen(name), value); }
- static bool ccstrAtPut(char* name, size_t len, ccstr* value, FlagValueOrigin origin);
- static bool ccstrAtPut(char* name, ccstr* value, FlagValueOrigin origin) { return ccstrAtPut(name, strlen(name), value, origin); }
+ static bool ccstrAtPut(char* name, size_t len, ccstr* value, Flag::Flags origin);
+ static bool ccstrAtPut(char* name, ccstr* value, Flag::Flags origin) { return ccstrAtPut(name, strlen(name), value, origin); }
// Returns false if name is not a command line flag.
static bool wasSetOnCmdline(const char* name, bool* value);
@@ -3727,20 +3768,20 @@
*/
// Interface macros
-#define DECLARE_PRODUCT_FLAG(type, name, value, doc) extern "C" type name;
-#define DECLARE_PD_PRODUCT_FLAG(type, name, doc) extern "C" type name;
-#define DECLARE_DIAGNOSTIC_FLAG(type, name, value, doc) extern "C" type name;
+#define DECLARE_PRODUCT_FLAG(type, name, value, doc) extern "C" type name;
+#define DECLARE_PD_PRODUCT_FLAG(type, name, doc) extern "C" type name;
+#define DECLARE_DIAGNOSTIC_FLAG(type, name, value, doc) extern "C" type name;
#define DECLARE_EXPERIMENTAL_FLAG(type, name, value, doc) extern "C" type name;
-#define DECLARE_MANAGEABLE_FLAG(type, name, value, doc) extern "C" type name;
-#define DECLARE_PRODUCT_RW_FLAG(type, name, value, doc) extern "C" type name;
+#define DECLARE_MANAGEABLE_FLAG(type, name, value, doc) extern "C" type name;
+#define DECLARE_PRODUCT_RW_FLAG(type, name, value, doc) extern "C" type name;
#ifdef PRODUCT
-#define DECLARE_DEVELOPER_FLAG(type, name, value, doc) const type name = value;
-#define DECLARE_PD_DEVELOPER_FLAG(type, name, doc) const type name = pd_##name;
-#define DECLARE_NOTPRODUCT_FLAG(type, name, value, doc)
+#define DECLARE_DEVELOPER_FLAG(type, name, value, doc) extern "C" type CONST_##name; const type name = value;
+#define DECLARE_PD_DEVELOPER_FLAG(type, name, doc) extern "C" type CONST_##name; const type name = pd_##name;
+#define DECLARE_NOTPRODUCT_FLAG(type, name, value, doc) extern "C" type CONST_##name;
#else
-#define DECLARE_DEVELOPER_FLAG(type, name, value, doc) extern "C" type name;
-#define DECLARE_PD_DEVELOPER_FLAG(type, name, doc) extern "C" type name;
-#define DECLARE_NOTPRODUCT_FLAG(type, name, value, doc) extern "C" type name;
+#define DECLARE_DEVELOPER_FLAG(type, name, value, doc) extern "C" type name;
+#define DECLARE_PD_DEVELOPER_FLAG(type, name, doc) extern "C" type name;
+#define DECLARE_NOTPRODUCT_FLAG(type, name, value, doc) extern "C" type name;
#endif
// Special LP64 flags, product only needed for now.
#ifdef _LP64
@@ -3750,23 +3791,23 @@
#endif // _LP64
// Implementation macros
-#define MATERIALIZE_PRODUCT_FLAG(type, name, value, doc) type name = value;
-#define MATERIALIZE_PD_PRODUCT_FLAG(type, name, doc) type name = pd_##name;
-#define MATERIALIZE_DIAGNOSTIC_FLAG(type, name, value, doc) type name = value;
+#define MATERIALIZE_PRODUCT_FLAG(type, name, value, doc) type name = value;
+#define MATERIALIZE_PD_PRODUCT_FLAG(type, name, doc) type name = pd_##name;
+#define MATERIALIZE_DIAGNOSTIC_FLAG(type, name, value, doc) type name = value;
#define MATERIALIZE_EXPERIMENTAL_FLAG(type, name, value, doc) type name = value;
-#define MATERIALIZE_MANAGEABLE_FLAG(type, name, value, doc) type name = value;
-#define MATERIALIZE_PRODUCT_RW_FLAG(type, name, value, doc) type name = value;
+#define MATERIALIZE_MANAGEABLE_FLAG(type, name, value, doc) type name = value;
+#define MATERIALIZE_PRODUCT_RW_FLAG(type, name, value, doc) type name = value;
#ifdef PRODUCT
-#define MATERIALIZE_DEVELOPER_FLAG(type, name, value, doc) /* flag name is constant */
-#define MATERIALIZE_PD_DEVELOPER_FLAG(type, name, doc) /* flag name is constant */
-#define MATERIALIZE_NOTPRODUCT_FLAG(type, name, value, doc)
+#define MATERIALIZE_DEVELOPER_FLAG(type, name, value, doc) type CONST_##name = value;
+#define MATERIALIZE_PD_DEVELOPER_FLAG(type, name, doc) type CONST_##name = pd_##name;
+#define MATERIALIZE_NOTPRODUCT_FLAG(type, name, value, doc) type CONST_##name = value;
#else
-#define MATERIALIZE_DEVELOPER_FLAG(type, name, value, doc) type name = value;
-#define MATERIALIZE_PD_DEVELOPER_FLAG(type, name, doc) type name = pd_##name;
-#define MATERIALIZE_NOTPRODUCT_FLAG(type, name, value, doc) type name = value;
+#define MATERIALIZE_DEVELOPER_FLAG(type, name, value, doc) type name = value;
+#define MATERIALIZE_PD_DEVELOPER_FLAG(type, name, doc) type name = pd_##name;
+#define MATERIALIZE_NOTPRODUCT_FLAG(type, name, value, doc) type name = value;
#endif
#ifdef _LP64
-#define MATERIALIZE_LP64_PRODUCT_FLAG(type, name, value, doc) type name = value;
+#define MATERIALIZE_LP64_PRODUCT_FLAG(type, name, value, doc) type name = value;
#else
#define MATERIALIZE_LP64_PRODUCT_FLAG(type, name, value, doc) /* flag is constant */
#endif // _LP64
--- a/hotspot/src/share/vm/runtime/globals_extension.hpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/runtime/globals_extension.hpp Thu Sep 26 12:07:53 2013 -0700
@@ -34,64 +34,42 @@
// Parens left off in the following for the enum decl below.
#define FLAG_MEMBER(flag) Flag_##flag
-#define RUNTIME_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#define RUNTIME_PD_PRODUCT_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
-#define RUNTIME_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define RUNTIME_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define RUNTIME_PD_PRODUCT_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
+#define RUNTIME_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
#define RUNTIME_EXPERIMENTAL_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#define RUNTIME_MANAGEABLE_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#define RUNTIME_PRODUCT_RW_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#ifdef PRODUCT
- #define RUNTIME_DEVELOP_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
- #define RUNTIME_PD_DEVELOP_FLAG_MEMBER(type, name, doc) /* flag is constant */
- #define RUNTIME_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
+#define RUNTIME_MANAGEABLE_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define RUNTIME_PRODUCT_RW_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define RUNTIME_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define RUNTIME_PD_DEVELOP_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
+#define RUNTIME_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+
+#ifdef _LP64
+#define RUNTIME_LP64_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
#else
- #define RUNTIME_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
- #define RUNTIME_PD_DEVELOP_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
- #define RUNTIME_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#endif
-#ifdef _LP64
-#define RUNTIME_LP64_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#else
-#define RUNTIME_LP64_PRODUCT_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
+#define RUNTIME_LP64_PRODUCT_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
#endif // _LP64
-#define C1_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#define C1_PD_PRODUCT_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
-#define C1_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#ifdef PRODUCT
- #define C1_DEVELOP_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
- #define C1_PD_DEVELOP_FLAG_MEMBER(type, name, doc) /* flag is constant */
- #define C1_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
-#else
- #define C1_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
- #define C1_PD_DEVELOP_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
- #define C1_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#endif
+#define C1_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define C1_PD_PRODUCT_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
+#define C1_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define C1_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define C1_PD_DEVELOP_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
+#define C1_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#define C2_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#define C2_PD_PRODUCT_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
-#define C2_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#define C2_EXPERIMENTAL_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#ifdef PRODUCT
- #define C2_DEVELOP_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
- #define C2_PD_DEVELOP_FLAG_MEMBER(type, name, doc) /* flag is constant */
- #define C2_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
-#else
- #define C2_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
- #define C2_PD_DEVELOP_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
- #define C2_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#endif
+#define C2_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define C2_PD_PRODUCT_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
+#define C2_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define C2_EXPERIMENTAL_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define C2_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define C2_PD_DEVELOP_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
+#define C2_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
#define ARCH_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
#define ARCH_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
#define ARCH_EXPERIMENTAL_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#ifdef PRODUCT
- #define ARCH_DEVELOP_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
- #define ARCH_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
-#else
- #define ARCH_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
- #define ARCH_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
-#endif
+#define ARCH_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define ARCH_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
typedef enum {
RUNTIME_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER, RUNTIME_PD_DEVELOP_FLAG_MEMBER, RUNTIME_PRODUCT_FLAG_MEMBER, RUNTIME_PD_PRODUCT_FLAG_MEMBER, RUNTIME_DIAGNOSTIC_FLAG_MEMBER, RUNTIME_EXPERIMENTAL_FLAG_MEMBER, RUNTIME_NOTPRODUCT_FLAG_MEMBER, RUNTIME_MANAGEABLE_FLAG_MEMBER, RUNTIME_PRODUCT_RW_FLAG_MEMBER, RUNTIME_LP64_PRODUCT_FLAG_MEMBER)
@@ -114,64 +92,42 @@
#define FLAG_MEMBER_WITH_TYPE(flag,type) Flag_##flag##_##type
-#define RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
#define RUNTIME_EXPERIMENTAL_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define RUNTIME_MANAGEABLE_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define RUNTIME_PRODUCT_RW_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#ifdef PRODUCT
- #define RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
- #define RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) /* flag is constant */
- #define RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
-#else
- #define RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
- #define RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
- #define RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#endif
+#define RUNTIME_MANAGEABLE_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_PRODUCT_RW_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define C1_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define C1_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define C1_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#ifdef PRODUCT
- #define C1_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
- #define C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) /* flag is constant */
- #define C1_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
+#define C1_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C1_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C1_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C1_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C1_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+
+#ifdef _LP64
+#define RUNTIME_LP64_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
#else
- #define C1_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
- #define C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
- #define C1_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#endif
-#ifdef _LP64
-#define RUNTIME_LP64_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#else
-#define RUNTIME_LP64_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
+#define RUNTIME_LP64_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
#endif // _LP64
-#define C2_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define C2_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define C2_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C2_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C2_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C2_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
#define C2_EXPERIMENTAL_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#ifdef PRODUCT
- #define C2_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
- #define C2_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) /* flag is constant */
- #define C2_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
-#else
- #define C2_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
- #define C2_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
- #define C2_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#endif
+#define C2_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C2_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define C2_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
#define ARCH_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
#define ARCH_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#define ARCH_EXPERIMENTAL_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#ifdef PRODUCT
- #define ARCH_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
- #define ARCH_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
-#else
- #define ARCH_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
- #define ARCH_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
-#endif
+#define ARCH_EXPERIMENTAL_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define ARCH_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define ARCH_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
typedef enum {
RUNTIME_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE,
@@ -233,19 +189,19 @@
#define FLAG_SET_DEFAULT(name, value) ((name) = (value))
-#define FLAG_SET_CMDLINE(type, name, value) (CommandLineFlagsEx::type##AtPut(FLAG_MEMBER_WITH_TYPE(name,type), (type)(value), COMMAND_LINE))
-#define FLAG_SET_ERGO(type, name, value) (CommandLineFlagsEx::type##AtPut(FLAG_MEMBER_WITH_TYPE(name,type), (type)(value), ERGONOMIC))
+#define FLAG_SET_CMDLINE(type, name, value) (CommandLineFlagsEx::type##AtPut(FLAG_MEMBER_WITH_TYPE(name,type), (type)(value), Flag::COMMAND_LINE))
+#define FLAG_SET_ERGO(type, name, value) (CommandLineFlagsEx::type##AtPut(FLAG_MEMBER_WITH_TYPE(name,type), (type)(value), Flag::ERGONOMIC))
// Can't put the following in CommandLineFlags because
// of a circular dependency on the enum definition.
class CommandLineFlagsEx : CommandLineFlags {
public:
- static void boolAtPut(CommandLineFlagWithType flag, bool value, FlagValueOrigin origin);
- static void intxAtPut(CommandLineFlagWithType flag, intx value, FlagValueOrigin origin);
- static void uintxAtPut(CommandLineFlagWithType flag, uintx value, FlagValueOrigin origin);
- static void uint64_tAtPut(CommandLineFlagWithType flag, uint64_t value, FlagValueOrigin origin);
- static void doubleAtPut(CommandLineFlagWithType flag, double value, FlagValueOrigin origin);
- static void ccstrAtPut(CommandLineFlagWithType flag, ccstr value, FlagValueOrigin origin);
+ static void boolAtPut(CommandLineFlagWithType flag, bool value, Flag::Flags origin);
+ static void intxAtPut(CommandLineFlagWithType flag, intx value, Flag::Flags origin);
+ static void uintxAtPut(CommandLineFlagWithType flag, uintx value, Flag::Flags origin);
+ static void uint64_tAtPut(CommandLineFlagWithType flag, uint64_t value, Flag::Flags origin);
+ static void doubleAtPut(CommandLineFlagWithType flag, double value, Flag::Flags origin);
+ static void ccstrAtPut(CommandLineFlagWithType flag, ccstr value, Flag::Flags origin);
static bool is_default(CommandLineFlag flag);
static bool is_ergo(CommandLineFlag flag);
--- a/hotspot/src/share/vm/runtime/vmStructs.cpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/runtime/vmStructs.cpp Thu Sep 26 12:07:53 2013 -0700
@@ -1185,11 +1185,10 @@
/* -XX flags */ \
/*********************/ \
\
- nonstatic_field(Flag, type, const char*) \
- nonstatic_field(Flag, name, const char*) \
- unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \
- nonstatic_field(Flag, kind, const char*) \
- nonstatic_field(Flag, origin, FlagValueOrigin) \
+ nonstatic_field(Flag, _type, const char*) \
+ nonstatic_field(Flag, _name, const char*) \
+ unchecked_nonstatic_field(Flag, _addr, sizeof(void*)) /* NOTE: no type */ \
+ nonstatic_field(Flag, _flags, Flag::Flags) \
static_field(Flag, flags, Flag*) \
static_field(Flag, numFlags, size_t) \
\
@@ -2074,7 +2073,7 @@
declare_integer_type(JavaThreadState) \
declare_integer_type(Location::Type) \
declare_integer_type(Location::Where) \
- declare_integer_type(FlagValueOrigin) \
+ declare_integer_type(Flag::Flags) \
COMPILER2_PRESENT(declare_integer_type(OptoReg::Name)) \
\
declare_toplevel_type(CHeapObj<mtInternal>) \
@@ -2082,7 +2081,7 @@
declare_type(Array<u1>, MetaspaceObj) \
declare_type(Array<u2>, MetaspaceObj) \
declare_type(Array<Klass*>, MetaspaceObj) \
- declare_type(Array<Method*>, MetaspaceObj) \
+ declare_type(Array<Method*>, MetaspaceObj) \
\
declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\
declare_toplevel_type(address) /* FIXME: should this be an integer type? */\
--- a/hotspot/src/share/vm/services/attachListener.cpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/services/attachListener.cpp Thu Sep 26 12:07:53 2013 -0700
@@ -245,7 +245,7 @@
}
value = (tmp != 0);
}
- bool res = CommandLineFlags::boolAtPut((char*)name, &value, ATTACH_ON_DEMAND);
+ bool res = CommandLineFlags::boolAtPut((char*)name, &value, Flag::ATTACH_ON_DEMAND);
if (! res) {
out->print_cr("setting flag %s failed", name);
}
@@ -263,7 +263,7 @@
return JNI_ERR;
}
}
- bool res = CommandLineFlags::intxAtPut((char*)name, &value, ATTACH_ON_DEMAND);
+ bool res = CommandLineFlags::intxAtPut((char*)name, &value, Flag::ATTACH_ON_DEMAND);
if (! res) {
out->print_cr("setting flag %s failed", name);
}
@@ -282,7 +282,7 @@
return JNI_ERR;
}
}
- bool res = CommandLineFlags::uintxAtPut((char*)name, &value, ATTACH_ON_DEMAND);
+ bool res = CommandLineFlags::uintxAtPut((char*)name, &value, Flag::ATTACH_ON_DEMAND);
if (! res) {
out->print_cr("setting flag %s failed", name);
}
@@ -301,7 +301,7 @@
return JNI_ERR;
}
}
- bool res = CommandLineFlags::uint64_tAtPut((char*)name, &value, ATTACH_ON_DEMAND);
+ bool res = CommandLineFlags::uint64_tAtPut((char*)name, &value, Flag::ATTACH_ON_DEMAND);
if (! res) {
out->print_cr("setting flag %s failed", name);
}
@@ -316,7 +316,7 @@
out->print_cr("flag value must be a string");
return JNI_ERR;
}
- bool res = CommandLineFlags::ccstrAtPut((char*)name, &value, ATTACH_ON_DEMAND);
+ bool res = CommandLineFlags::ccstrAtPut((char*)name, &value, Flag::ATTACH_ON_DEMAND);
if (res) {
FREE_C_HEAP_ARRAY(char, value, mtInternal);
} else {
--- a/hotspot/src/share/vm/services/classLoadingService.cpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/services/classLoadingService.cpp Thu Sep 26 12:07:53 2013 -0700
@@ -202,7 +202,7 @@
MutexLocker m(Management_lock);
// verbose will be set to the previous value
- bool succeed = CommandLineFlags::boolAtPut((char*)"TraceClassLoading", &verbose, MANAGEMENT);
+ bool succeed = CommandLineFlags::boolAtPut((char*)"TraceClassLoading", &verbose, Flag::MANAGEMENT);
assert(succeed, "Setting TraceClassLoading flag fails");
reset_trace_class_unloading();
@@ -213,7 +213,7 @@
void ClassLoadingService::reset_trace_class_unloading() {
assert(Management_lock->owned_by_self(), "Must own the Management_lock");
bool value = MemoryService::get_verbose() || ClassLoadingService::get_verbose();
- bool succeed = CommandLineFlags::boolAtPut((char*)"TraceClassUnloading", &value, MANAGEMENT);
+ bool succeed = CommandLineFlags::boolAtPut((char*)"TraceClassUnloading", &value, Flag::MANAGEMENT);
assert(succeed, "Setting TraceClassUnLoading flag fails");
}
--- a/hotspot/src/share/vm/services/dtraceAttacher.cpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/services/dtraceAttacher.cpp Thu Sep 26 12:07:53 2013 -0700
@@ -51,7 +51,7 @@
static void set_bool_flag(const char* flag, bool value) {
CommandLineFlags::boolAtPut((char*)flag, strlen(flag), &value,
- ATTACH_ON_DEMAND);
+ Flag::ATTACH_ON_DEMAND);
}
// Enable only the "fine grained" flags. Do *not* touch
--- a/hotspot/src/share/vm/services/management.cpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/services/management.cpp Thu Sep 26 12:07:53 2013 -0700
@@ -1643,9 +1643,13 @@
int num_entries = 0;
for (int i = 0; i < nFlags; i++) {
Flag* flag = &Flag::flags[i];
+ // Exclude notproduct and develop flags in product builds.
+ if (flag->is_constant_in_binary()) {
+ continue;
+ }
// Exclude the locked (experimental, diagnostic) flags
if (flag->is_unlocked() || flag->is_unlocker()) {
- Handle s = java_lang_String::create_from_str(flag->name, CHECK_0);
+ Handle s = java_lang_String::create_from_str(flag->_name, CHECK_0);
flags_ah->obj_at_put(num_entries, s());
num_entries++;
}
@@ -1669,7 +1673,7 @@
bool add_global_entry(JNIEnv* env, Handle name, jmmVMGlobal *global, Flag *flag, TRAPS) {
Handle flag_name;
if (name() == NULL) {
- flag_name = java_lang_String::create_from_str(flag->name, CHECK_false);
+ flag_name = java_lang_String::create_from_str(flag->_name, CHECK_false);
} else {
flag_name = name;
}
@@ -1698,23 +1702,23 @@
global->writeable = flag->is_writeable();
global->external = flag->is_external();
- switch (flag->origin) {
- case DEFAULT:
+ switch (flag->get_origin()) {
+ case Flag::DEFAULT:
global->origin = JMM_VMGLOBAL_ORIGIN_DEFAULT;
break;
- case COMMAND_LINE:
+ case Flag::COMMAND_LINE:
global->origin = JMM_VMGLOBAL_ORIGIN_COMMAND_LINE;
break;
- case ENVIRON_VAR:
+ case Flag::ENVIRON_VAR:
global->origin = JMM_VMGLOBAL_ORIGIN_ENVIRON_VAR;
break;
- case CONFIG_FILE:
+ case Flag::CONFIG_FILE:
global->origin = JMM_VMGLOBAL_ORIGIN_CONFIG_FILE;
break;
- case MANAGEMENT:
+ case Flag::MANAGEMENT:
global->origin = JMM_VMGLOBAL_ORIGIN_MANAGEMENT;
break;
- case ERGONOMIC:
+ case Flag::ERGONOMIC:
global->origin = JMM_VMGLOBAL_ORIGIN_ERGONOMIC;
break;
default:
@@ -1781,6 +1785,10 @@
int num_entries = 0;
for (int i = 0; i < nFlags && num_entries < count; i++) {
Flag* flag = &Flag::flags[i];
+ // Exclude notproduct and develop flags in product builds.
+ if (flag->is_constant_in_binary()) {
+ continue;
+ }
// Exclude the locked (diagnostic, experimental) flags
if ((flag->is_unlocked() || flag->is_unlocker()) &&
add_global_entry(env, null_h, &globals[num_entries], flag, THREAD)) {
@@ -1813,23 +1821,23 @@
bool succeed;
if (flag->is_bool()) {
bool bvalue = (new_value.z == JNI_TRUE ? true : false);
- succeed = CommandLineFlags::boolAtPut(name, &bvalue, MANAGEMENT);
+ succeed = CommandLineFlags::boolAtPut(name, &bvalue, Flag::MANAGEMENT);
} else if (flag->is_intx()) {
intx ivalue = (intx)new_value.j;
- succeed = CommandLineFlags::intxAtPut(name, &ivalue, MANAGEMENT);
+ succeed = CommandLineFlags::intxAtPut(name, &ivalue, Flag::MANAGEMENT);
} else if (flag->is_uintx()) {
uintx uvalue = (uintx)new_value.j;
- succeed = CommandLineFlags::uintxAtPut(name, &uvalue, MANAGEMENT);
+ succeed = CommandLineFlags::uintxAtPut(name, &uvalue, Flag::MANAGEMENT);
} else if (flag->is_uint64_t()) {
uint64_t uvalue = (uint64_t)new_value.j;
- succeed = CommandLineFlags::uint64_tAtPut(name, &uvalue, MANAGEMENT);
+ succeed = CommandLineFlags::uint64_tAtPut(name, &uvalue, Flag::MANAGEMENT);
} else if (flag->is_ccstr()) {
oop str = JNIHandles::resolve_external_guard(new_value.l);
if (str == NULL) {
THROW(vmSymbols::java_lang_NullPointerException());
}
ccstr svalue = java_lang_String::as_utf8_string(str);
- succeed = CommandLineFlags::ccstrAtPut(name, &svalue, MANAGEMENT);
+ succeed = CommandLineFlags::ccstrAtPut(name, &svalue, Flag::MANAGEMENT);
}
assert(succeed, "Setting flag should succeed");
JVM_END
--- a/hotspot/src/share/vm/services/memoryService.cpp Tue Sep 24 16:08:00 2013 -0700
+++ b/hotspot/src/share/vm/services/memoryService.cpp Thu Sep 26 12:07:53 2013 -0700
@@ -515,7 +515,7 @@
bool MemoryService::set_verbose(bool verbose) {
MutexLocker m(Management_lock);
// verbose will be set to the previous value
- bool succeed = CommandLineFlags::boolAtPut((char*)"PrintGC", &verbose, MANAGEMENT);
+ bool succeed = CommandLineFlags::boolAtPut((char*)"PrintGC", &verbose, Flag::MANAGEMENT);
assert(succeed, "Setting PrintGC flag fails");
ClassLoadingService::reset_trace_class_unloading();
@@ -618,4 +618,3 @@
MemoryService::gc_end(_fullGC, _recordPostGCUsage, _recordAccumulatedGCTime,
_recordGCEndTime, _countCollection, _cause);
}
-