Mercurial > hg > graal-compiler
diff src/share/vm/memory/modRefBarrierSet.hpp @ 113:ba764ed4b6f2
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv
Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
author | coleenp |
---|---|
date | Sun, 13 Apr 2008 17:43:42 -0400 |
parents | a61af66fc99e |
children | d1605aabd0a1 37f87013dfd8 |
line wrap: on
line diff
--- a/src/share/vm/memory/modRefBarrierSet.hpp Fri Apr 11 09:56:35 2008 -0400 +++ b/src/share/vm/memory/modRefBarrierSet.hpp Sun Apr 13 17:43:42 2008 -0400 @@ -37,19 +37,19 @@ bool has_write_ref_barrier() { return true; } bool has_write_prim_barrier() { return false; } - bool read_ref_needs_barrier(oop* field) { return false; } + bool read_ref_needs_barrier(void* field) { return false; } bool read_prim_needs_barrier(HeapWord* field, size_t bytes) { return false; } - virtual bool write_ref_needs_barrier(oop* field, oop new_val) = 0; + virtual bool write_ref_needs_barrier(void* field, oop new_val) = 0; bool write_prim_needs_barrier(HeapWord* field, size_t bytes, juint val1, juint val2) { return false; } void write_prim_field(oop obj, size_t offset, size_t bytes, juint val1, juint val2) {} - void read_ref_field(oop* field) {} + void read_ref_field(void* field) {} void read_prim_field(HeapWord* field, size_t bytes) {} protected: - virtual void write_ref_field_work(oop* field, oop new_val) = 0; + virtual void write_ref_field_work(void* field, oop new_val) = 0; public: void write_prim_field(HeapWord* field, size_t bytes, juint val1, juint val2) {}