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8143958: CDS Shared flags need constraint function

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Implement range constraints for CDS flags.

Reviewed-by: iklam, jiangli
This commit is contained in:
Gerard Ziemski 2016-03-30 11:28:51 -05:00
parent 3af6c14332
commit 5a7ecbdf94
4 changed files with 44 additions and 11 deletions
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4
hotspot/src/share/vm/runtime/globals.hpp
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@ -3961,18 +3961,22 @@ public:
product(size_t, SharedReadWriteSize, DEFAULT_SHARED_READ_WRITE_SIZE, \
"Size of read-write space for metadata (in bytes)") \
range(MIN_SHARED_READ_WRITE_SIZE, MAX_SHARED_READ_WRITE_SIZE) \
constraint(SharedReadWriteSizeConstraintFunc,AfterErgo) \
\
product(size_t, SharedReadOnlySize, DEFAULT_SHARED_READ_ONLY_SIZE, \
"Size of read-only space for metadata (in bytes)") \
range(MIN_SHARED_READ_ONLY_SIZE, MAX_SHARED_READ_ONLY_SIZE) \
constraint(SharedReadOnlySizeConstraintFunc,AfterErgo) \
\
product(size_t, SharedMiscDataSize, DEFAULT_SHARED_MISC_DATA_SIZE, \
"Size of the shared miscellaneous data area (in bytes)") \
range(MIN_SHARED_MISC_DATA_SIZE, MAX_SHARED_MISC_DATA_SIZE) \
constraint(SharedMiscDataSizeConstraintFunc,AfterErgo) \
\
product(size_t, SharedMiscCodeSize, DEFAULT_SHARED_MISC_CODE_SIZE, \
"Size of the shared miscellaneous code area (in bytes)") \
range(MIN_SHARED_MISC_CODE_SIZE, MAX_SHARED_MISC_CODE_SIZE) \
constraint(SharedMiscCodeSizeConstraintFunc,AfterErgo) \
\
product(size_t, SharedBaseAddress, LP64_ONLY(32*G) \
NOT_LP64(LINUX_ONLY(2*G) NOT_LINUX(0)), \