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comparison src/share/vm/runtime/arguments.cpp @ 9088:89e4d67fdd2a

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Merge
author Gilles Duboscq <duboscq@ssw.jku.at>
date Fri, 12 Apr 2013 14:05:42 +0200
parents b9a918201d47 480d934f62a8
children 4abd6387a612
comparison
equal deleted inserted replaced
9037:b008f40b67d0 9088:89e4d67fdd2a
1761 "%s of " UINTX_FORMAT " is invalid; must be between 0 and 100\n", 1761 "%s of " UINTX_FORMAT " is invalid; must be between 0 and 100\n",
1762 name, value); 1762 name, value);
1763 return false; 1763 return false;
1764 } 1764 }
1765 1765
1766 #if !INCLUDE_ALL_GCS
1767 #ifdef ASSERT
1766 static bool verify_serial_gc_flags() { 1768 static bool verify_serial_gc_flags() {
1767 return (UseSerialGC && 1769 return (UseSerialGC &&
1768 !(UseParNewGC || (UseConcMarkSweepGC || CMSIncrementalMode) || UseG1GC || 1770 !(UseParNewGC || (UseConcMarkSweepGC || CMSIncrementalMode) || UseG1GC ||
1769 UseParallelGC || UseParallelOldGC)); 1771 UseParallelGC || UseParallelOldGC));
1770 } 1772 }
1773 #endif // ASSERT
1774 #endif // INCLUDE_ALL_GCS
1771 1775
1772 // check if do gclog rotation 1776 // check if do gclog rotation
1773 // +UseGCLogFileRotation is a must, 1777 // +UseGCLogFileRotation is a must,
1774 // no gc log rotation when log file not supplied or 1778 // no gc log rotation when log file not supplied or
1775 // NumberOfGCLogFiles is 0, or GCLogFileSize is 0 1779 // NumberOfGCLogFiles is 0, or GCLogFileSize is 0
2013 // which are not visible at the CollectedHeap level. We want to 2017 // which are not visible at the CollectedHeap level. We want to
2014 // be able to acquire these locks and then do the iteration rather 2018 // be able to acquire these locks and then do the iteration rather
2015 // than just disable the lock verification. This will be fixed under 2019 // than just disable the lock verification. This will be fixed under
2016 // bug 4788986. 2020 // bug 4788986.
2017 if (UseConcMarkSweepGC && FLSVerifyAllHeapReferences) { 2021 if (UseConcMarkSweepGC && FLSVerifyAllHeapReferences) {
2018 if (VerifyGCStartAt == 0) { 2022 if (VerifyDuringStartup) {
2019 warning("Heap verification at start-up disabled " 2023 warning("Heap verification at start-up disabled "
2020 "(due to current incompatibility with FLSVerifyAllHeapReferences)"); 2024 "(due to current incompatibility with FLSVerifyAllHeapReferences)");
2021 VerifyGCStartAt = 1; // Disable verification at start-up 2025 VerifyDuringStartup = false; // Disable verification at start-up
2022 } 2026 }
2027
2023 if (VerifyBeforeExit) { 2028 if (VerifyBeforeExit) {
2024 warning("Heap verification at shutdown disabled " 2029 warning("Heap verification at shutdown disabled "
2025 "(due to current incompatibility with FLSVerifyAllHeapReferences)"); 2030 "(due to current incompatibility with FLSVerifyAllHeapReferences)");
2026 VerifyBeforeExit = false; // Disable verification at shutdown 2031 VerifyBeforeExit = false; // Disable verification at shutdown
2027 } 2032 }
3156 } \ 3161 } \
3157 FLAG_SET_DEFAULT(gc, false); \ 3162 FLAG_SET_DEFAULT(gc, false); \
3158 } \ 3163 } \
3159 } while(0) 3164 } while(0)
3160 3165
3166 #if !INCLUDE_ALL_GCS
3161 static void force_serial_gc() { 3167 static void force_serial_gc() {
3162 FLAG_SET_DEFAULT(UseSerialGC, true); 3168 FLAG_SET_DEFAULT(UseSerialGC, true);
3163 FLAG_SET_DEFAULT(CMSIncrementalMode, false); // special CMS suboption 3169 FLAG_SET_DEFAULT(CMSIncrementalMode, false); // special CMS suboption
3164 UNSUPPORTED_GC_OPTION(UseG1GC); 3170 UNSUPPORTED_GC_OPTION(UseG1GC);
3165 UNSUPPORTED_GC_OPTION(UseParallelGC); 3171 UNSUPPORTED_GC_OPTION(UseParallelGC);
3166 UNSUPPORTED_GC_OPTION(UseParallelOldGC); 3172 UNSUPPORTED_GC_OPTION(UseParallelOldGC);
3167 UNSUPPORTED_GC_OPTION(UseConcMarkSweepGC); 3173 UNSUPPORTED_GC_OPTION(UseConcMarkSweepGC);
3168 UNSUPPORTED_GC_OPTION(UseParNewGC); 3174 UNSUPPORTED_GC_OPTION(UseParNewGC);
3169 } 3175 }
3176 #endif // INCLUDE_ALL_GCS
3170 3177
3171 // Parse entry point called from JNI_CreateJavaVM 3178 // Parse entry point called from JNI_CreateJavaVM
3172 3179
3173 jint Arguments::parse(const JavaVMInitArgs* args) { 3180 jint Arguments::parse(const JavaVMInitArgs* args) {
3174 3181