Mercurial > hg > graal-jvmci-8
diff src/share/vm/runtime/globals.cpp @ 17805:bbfbe9b06038
Merge
author | kvn |
---|---|
date | Thu, 13 Mar 2014 14:57:01 -0700 |
parents | d6c97434b745 |
children | b257acb35d3e |
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--- a/src/share/vm/runtime/globals.cpp Mon Mar 10 12:58:02 2014 +0100 +++ b/src/share/vm/runtime/globals.cpp Thu Mar 13 14:57:01 2014 -0700 @@ -31,6 +31,7 @@ #include "utilities/ostream.hpp" #include "utilities/macros.hpp" #include "utilities/top.hpp" +#include "trace/tracing.hpp" #if INCLUDE_ALL_GCS #include "gc_implementation/g1/g1_globals.hpp" #endif // INCLUDE_ALL_GCS @@ -593,6 +594,17 @@ return true; } +template<class E, class T> +static void trace_flag_changed(const char* name, const T old_value, const T new_value, const Flag::Flags origin) +{ + E e; + e.set_name(name); + e.set_old_value(old_value); + e.set_new_value(new_value); + e.set_origin(origin); + e.commit(); +} + bool CommandLineFlags::boolAt(char* name, size_t len, bool* value) { Flag* result = Flag::find_flag(name, len); if (result == NULL) return false; @@ -606,6 +618,7 @@ if (result == NULL) return false; if (!result->is_bool()) return false; bool old_value = result->get_bool(); + trace_flag_changed<EventBooleanFlagChanged, bool>(name, old_value, *value, origin); result->set_bool(*value); *value = old_value; result->set_origin(origin); @@ -615,6 +628,7 @@ 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"); + trace_flag_changed<EventBooleanFlagChanged, bool>(faddr->_name, faddr->get_bool(), value, origin); faddr->set_bool(value); faddr->set_origin(origin); } @@ -632,6 +646,7 @@ if (result == NULL) return false; if (!result->is_intx()) return false; intx old_value = result->get_intx(); + trace_flag_changed<EventLongFlagChanged, s8>(name, old_value, *value, origin); result->set_intx(*value); *value = old_value; result->set_origin(origin); @@ -641,6 +656,7 @@ 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"); + trace_flag_changed<EventLongFlagChanged, s8>(faddr->_name, faddr->get_intx(), value, origin); faddr->set_intx(value); faddr->set_origin(origin); } @@ -658,6 +674,7 @@ if (result == NULL) return false; if (!result->is_uintx()) return false; uintx old_value = result->get_uintx(); + trace_flag_changed<EventUnsignedLongFlagChanged, u8>(name, old_value, *value, origin); result->set_uintx(*value); *value = old_value; result->set_origin(origin); @@ -667,6 +684,7 @@ 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"); + trace_flag_changed<EventUnsignedLongFlagChanged, u8>(faddr->_name, faddr->get_uintx(), value, origin); faddr->set_uintx(value); faddr->set_origin(origin); } @@ -684,6 +702,7 @@ if (result == NULL) return false; if (!result->is_uint64_t()) return false; uint64_t old_value = result->get_uint64_t(); + trace_flag_changed<EventUnsignedLongFlagChanged, u8>(name, old_value, *value, origin); result->set_uint64_t(*value); *value = old_value; result->set_origin(origin); @@ -693,6 +712,7 @@ 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"); + trace_flag_changed<EventUnsignedLongFlagChanged, u8>(faddr->_name, faddr->get_uint64_t(), value, origin); faddr->set_uint64_t(value); faddr->set_origin(origin); } @@ -710,6 +730,7 @@ if (result == NULL) return false; if (!result->is_double()) return false; double old_value = result->get_double(); + trace_flag_changed<EventDoubleFlagChanged, double>(name, old_value, *value, origin); result->set_double(*value); *value = old_value; result->set_origin(origin); @@ -719,6 +740,7 @@ 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"); + trace_flag_changed<EventDoubleFlagChanged, double>(faddr->_name, faddr->get_double(), value, origin); faddr->set_double(value); faddr->set_origin(origin); } @@ -738,6 +760,7 @@ if (result == NULL) return false; if (!result->is_ccstr()) return false; ccstr old_value = result->get_ccstr(); + trace_flag_changed<EventStringFlagChanged, const char*>(name, old_value, *value, origin); char* new_value = NULL; if (*value != NULL) { new_value = NEW_C_HEAP_ARRAY(char, strlen(*value)+1, mtInternal); @@ -760,6 +783,7 @@ Flag* faddr = address_of_flag(flag); guarantee(faddr != NULL && faddr->is_ccstr(), "wrong flag type"); ccstr old_value = faddr->get_ccstr(); + trace_flag_changed<EventStringFlagChanged, const char*>(faddr->_name, old_value, value, origin); char* new_value = NEW_C_HEAP_ARRAY(char, strlen(value)+1, mtInternal); strcpy(new_value, value); faddr->set_ccstr(new_value);