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comparison src/share/vm/runtime/globals.hpp @ 7461:561148896559

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8005076: Creating a CDS archive with one alignment and running another causes a crash. Summary: Save the alignment when writing the CDS and compare it when reading the CDS. Reviewed-by: kvn, coleenp
author hseigel
date Tue, 08 Jan 2013 13:38:11 -0500
parents 2d6c433b1f38
children 1f6d10b4cc0c 4a916f2ce331
comparison
equal deleted inserted replaced
7460:6c3f47d964f3 7461:561148896559
1828 product(bool, UseCMSInitiatingOccupancyOnly, false, \ 1828 product(bool, UseCMSInitiatingOccupancyOnly, false, \
1829 "Only use occupancy as a crierion for starting a CMS collection") \ 1829 "Only use occupancy as a crierion for starting a CMS collection") \
1830 \ 1830 \
1831 product(intx, CMSIsTooFullPercentage, 98, \ 1831 product(intx, CMSIsTooFullPercentage, 98, \
1832 "An absolute ceiling above which CMS will always consider the " \ 1832 "An absolute ceiling above which CMS will always consider the " \
1833 "perm gen ripe for collection") \ 1833 "unloading of classes when class unloading is enabled") \
1834 \ 1834 \
1835 develop(bool, CMSTestInFreeList, false, \ 1835 develop(bool, CMSTestInFreeList, false, \
1836 "Check if the coalesced range is already in the " \ 1836 "Check if the coalesced range is already in the " \
1837 "free lists as claimed") \ 1837 "free lists as claimed") \
1838 \ 1838 \
1897 \ 1897 \
1898 develop(uintx, MetaDataDeallocateALotInterval, 100, \ 1898 develop(uintx, MetaDataDeallocateALotInterval, 100, \
1899 "Metadata deallocation alot interval") \ 1899 "Metadata deallocation alot interval") \
1900 \ 1900 \
1901 develop(bool, TraceMetadataChunkAllocation, false, \ 1901 develop(bool, TraceMetadataChunkAllocation, false, \
1902 "Trace humongous metadata allocations") \ 1902 "Trace chunk metadata allocations") \
1903 \ 1903 \
1904 product(bool, TraceMetadataHumongousAllocation, false, \ 1904 product(bool, TraceMetadataHumongousAllocation, false, \
1905 "Trace humongous metadata allocations") \ 1905 "Trace humongous metadata allocations") \
1906 \ 1906 \
1907 develop(bool, TraceMetavirtualspaceAllocation, false, \ 1907 develop(bool, TraceMetavirtualspaceAllocation, false, \
1908 "Trace humongous metadata allocations") \ 1908 "Trace virtual space metadata allocations") \
1909 \ 1909 \
1910 notproduct(bool, ExecuteInternalVMTests, false, \ 1910 notproduct(bool, ExecuteInternalVMTests, false, \
1911 "Enable execution of internal VM tests.") \ 1911 "Enable execution of internal VM tests.") \
1912 \ 1912 \
1913 product_pd(bool, UseTLAB, "Use thread-local object allocation") \ 1913 product_pd(bool, UseTLAB, "Use thread-local object allocation") \
3535 "Override built-in error report server address") \ 3535 "Override built-in error report server address") \
3536 \ 3536 \
3537 /* Shared spaces */ \ 3537 /* Shared spaces */ \
3538 \ 3538 \
3539 product(bool, UseSharedSpaces, true, \ 3539 product(bool, UseSharedSpaces, true, \
3540 "Use shared spaces in the permanent generation") \ 3540 "Use shared spaces for metadata") \
3541 \ 3541 \
3542 product(bool, RequireSharedSpaces, false, \ 3542 product(bool, RequireSharedSpaces, false, \
3543 "Require shared spaces in the permanent generation") \ 3543 "Require shared spaces for metadata") \
3544 \ 3544 \
3545 product(bool, DumpSharedSpaces, false, \ 3545 product(bool, DumpSharedSpaces, false, \
3546 "Special mode: JVM reads a class list, loads classes, builds " \ 3546 "Special mode: JVM reads a class list, loads classes, builds " \
3547 "shared spaces, and dumps the shared spaces to a file to be " \ 3547 "shared spaces, and dumps the shared spaces to a file to be " \
3548 "used in future JVM runs.") \ 3548 "used in future JVM runs.") \
3549 \ 3549 \
3550 product(bool, PrintSharedSpaces, false, \ 3550 product(bool, PrintSharedSpaces, false, \
3551 "Print usage of shared spaces") \ 3551 "Print usage of shared spaces") \
3552 \ 3552 \
3553 product(uintx, SharedReadWriteSize, NOT_LP64(12*M) LP64_ONLY(16*M), \ 3553 product(uintx, SharedReadWriteSize, NOT_LP64(12*M) LP64_ONLY(16*M), \
3554 "Size of read-write space in permanent generation (in bytes)") \ 3554 "Size of read-write space for metadata (in bytes)") \
3555 \ 3555 \
3556 product(uintx, SharedReadOnlySize, NOT_LP64(12*M) LP64_ONLY(16*M), \ 3556 product(uintx, SharedReadOnlySize, NOT_LP64(12*M) LP64_ONLY(16*M), \
3557 "Size of read-only space in permanent generation (in bytes)") \ 3557 "Size of read-only space for metadata (in bytes)") \
3558 \ 3558 \
3559 product(uintx, SharedMiscDataSize, NOT_LP64(2*M) LP64_ONLY(4*M), \ 3559 product(uintx, SharedMiscDataSize, NOT_LP64(2*M) LP64_ONLY(4*M), \
3560 "Size of the shared data area adjacent to the heap (in bytes)") \ 3560 "Size of the shared miscellaneous data area (in bytes)") \
3561 \ 3561 \
3562 product(uintx, SharedMiscCodeSize, 120*K, \ 3562 product(uintx, SharedMiscCodeSize, 120*K, \
3563 "Size of the shared code area adjacent to the heap (in bytes)") \ 3563 "Size of the shared miscellaneous code area (in bytes)") \
3564 \ 3564 \
3565 product(uintx, SharedDummyBlockSize, 0, \ 3565 product(uintx, SharedDummyBlockSize, 0, \
3566 "Size of dummy block used to shift heap addresses (in bytes)") \ 3566 "Size of dummy block used to shift heap addresses (in bytes)") \
3567 \ 3567 \
3568 diagnostic(bool, EnableInvokeDynamic, true, \ 3568 diagnostic(bool, EnableInvokeDynamic, true, \