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comparison src/share/vm/memory/generation.hpp @ 1681:126ea7725993

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6953477: Increase portability and flexibility of building Hotspot Summary: A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail. Reviewed-by: phh, never, coleenp, dholmes
author bobv
date Tue, 03 Aug 2010 08:13:38 -0400
parents c18cbe5936b8
children a7214d79fcf1
comparison
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1680:a64438a2b7e8 1681:126ea7725993
129 }; 129 };
130 130
131 enum SomePublicConstants { 131 enum SomePublicConstants {
132 // Generations are GenGrain-aligned and have size that are multiples of 132 // Generations are GenGrain-aligned and have size that are multiples of
133 // GenGrain. 133 // GenGrain.
134 LogOfGenGrain = 16, 134 // Note: on ARM we add 1 bit for card_table_base to be properly aligned
135 // (we expect its low byte to be zero - see implementation of post_barrier)
136 LogOfGenGrain = 16 ARM_ONLY(+1),
135 GenGrain = 1 << LogOfGenGrain 137 GenGrain = 1 << LogOfGenGrain
136 }; 138 };
137 139
138 // allocate and initialize ("weak") refs processing support 140 // allocate and initialize ("weak") refs processing support
139 virtual void ref_processor_init(); 141 virtual void ref_processor_init();