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6829192: JSR 292 needs to support 64-bit x86

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Changes for method handles and invokedynamic

Reviewed-by: kvn
This commit is contained in:
Christian Thalinger 2009-12-16 12:48:04 +01:00
parent bcf018d026
commit fae9c37803
12 changed files with 157 additions and 82 deletions
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8
hotspot/src/cpu/x86/vm/interp_masm_x86_64.hpp
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@ -95,9 +95,10 @@ class InterpreterMacroAssembler: public MacroAssembler {
void get_unsigned_2_byte_index_at_bcp(Register reg, int bcp_offset);
void get_cache_and_index_at_bcp(Register cache, Register index,
int bcp_offset);
int bcp_offset, bool giant_index = false);
void get_cache_entry_pointer_at_bcp(Register cache, Register tmp,
int bcp_offset);
int bcp_offset, bool giant_index = false);
void get_cache_index_at_bcp(Register index, int bcp_offset, bool giant_index = false);
void pop_ptr(Register r = rax);
@ -236,7 +237,8 @@ class InterpreterMacroAssembler: public MacroAssembler {
void profile_call(Register mdp);
void profile_final_call(Register mdp);
void profile_virtual_call(Register receiver, Register mdp,
Register scratch2);
Register scratch2,
bool receiver_can_be_null = false);
void profile_ret(Register return_bci, Register mdp);
void profile_null_seen(Register mdp);
void profile_typecheck(Register mdp, Register klass, Register scratch);