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comparison jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java @ 22782:bf8a5a6861b1

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Add CompilerToVM.interpreterFrameSize to support stack banging for deopt
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Wed, 20 Jan 2016 13:56:34 -0800
parents 4cf1946f59fc
children 4b58c92e939b
comparison
equal deleted inserted replaced
22781:5d06abd6d35b 22782:bf8a5a6861b1
836 @HotSpotVMConstant(name = "VM_Version::sha512_instruction_m", archs = {"sparc"}) @Stable public int sha512Instruction; 836 @HotSpotVMConstant(name = "VM_Version::sha512_instruction_m", archs = {"sparc"}) @Stable public int sha512Instruction;
837 837
838 @HotSpotVMFlag(name = "UseBlockZeroing", archs = {"sparc"}) @Stable public boolean useBlockZeroing; 838 @HotSpotVMFlag(name = "UseBlockZeroing", archs = {"sparc"}) @Stable public boolean useBlockZeroing;
839 @HotSpotVMFlag(name = "BlockZeroingLowLimit", archs = {"sparc"}) @Stable public int blockZeroingLowLimit; 839 @HotSpotVMFlag(name = "BlockZeroingLowLimit", archs = {"sparc"}) @Stable public int blockZeroingLowLimit;
840 840
841 // offsets, ...
842 @HotSpotVMFlag(name = "StackShadowPages") @Stable public int stackShadowPages; 841 @HotSpotVMFlag(name = "StackShadowPages") @Stable public int stackShadowPages;
843 @HotSpotVMFlag(name = "UseStackBanging") @Stable public boolean useStackBanging; 842 @HotSpotVMFlag(name = "UseStackBanging") @Stable public boolean useStackBanging;
844 @HotSpotVMConstant(name = "STACK_BIAS") @Stable public int stackBias; 843 @HotSpotVMConstant(name = "STACK_BIAS") @Stable public int stackBias;
845 844 @HotSpotVMValue(expression = "os::vm_page_size()") @Stable public int vmPageSize;
845
846 // offsets, ...
846 @HotSpotVMField(name = "oopDesc::_mark", type = "markOop", get = HotSpotVMField.Type.OFFSET) @Stable public int markOffset; 847 @HotSpotVMField(name = "oopDesc::_mark", type = "markOop", get = HotSpotVMField.Type.OFFSET) @Stable public int markOffset;
847 @HotSpotVMField(name = "oopDesc::_metadata._klass", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int hubOffset; 848 @HotSpotVMField(name = "oopDesc::_metadata._klass", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int hubOffset;
848 849
849 @HotSpotVMField(name = "Klass::_prototype_header", type = "markOop", get = HotSpotVMField.Type.OFFSET) @Stable public int prototypeMarkWordOffset; 850 @HotSpotVMField(name = "Klass::_prototype_header", type = "markOop", get = HotSpotVMField.Type.OFFSET) @Stable public int prototypeMarkWordOffset;
850 @HotSpotVMField(name = "Klass::_subklass", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int subklassOffset; 851 @HotSpotVMField(name = "Klass::_subklass", type = "Klass*", get = HotSpotVMField.Type.OFFSET) @Stable public int subklassOffset;