diff options
Diffstat (limited to 'src/cpu/x86/vm/cppInterpreter_x86.cpp')
| -rw-r--r-- | src/cpu/x86/vm/cppInterpreter_x86.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/cpu/x86/vm/cppInterpreter_x86.cpp b/src/cpu/x86/vm/cppInterpreter_x86.cpp index 7161b2bc8..64a9463f8 100644 --- a/src/cpu/x86/vm/cppInterpreter_x86.cpp +++ b/src/cpu/x86/vm/cppInterpreter_x86.cpp @@ -538,9 +538,9 @@ void CppInterpreterGenerator::generate_compute_interpreter_state(const Register // compute full expression stack limit - const Address size_of_stack (rbx, Method::max_stack_offset()); const int extra_stack = 0; //6815692//Method::extra_stack_words(); - __ load_unsigned_short(rdx, size_of_stack); // get size of expression stack in words + __ movptr(rdx, Address(rbx, Method::const_offset())); + __ load_unsigned_short(rdx, Address(rdx, ConstMethod::max_stack_offset())); // get size of expression stack in words __ negptr(rdx); // so we can subtract in next step // Allocate expression stack __ lea(rsp, Address(rsp, rdx, Address::times_ptr, -extra_stack)); @@ -682,12 +682,12 @@ void InterpreterGenerator::generate_stack_overflow_check(void) { const Address stack_size(thread, Thread::stack_size_offset()); // locals + overhead, in bytes - const Address size_of_stack (rbx, Method::max_stack_offset()); - // Always give one monitor to allow us to start interp if sync method. - // Any additional monitors need a check when moving the expression stack - const int one_monitor = frame::interpreter_frame_monitor_size() * wordSize; - const int extra_stack = 0; //6815692//Method::extra_stack_entries(); - __ load_unsigned_short(rax, size_of_stack); // get size of expression stack in words + // Always give one monitor to allow us to start interp if sync method. + // Any additional monitors need a check when moving the expression stack + const int one_monitor = frame::interpreter_frame_monitor_size() * wordSize; + const int extra_stack = 0; //6815692//Method::extra_stack_entries(); + __ movptr(rax, Address(rbx, Method::const_offset())); + __ load_unsigned_short(rax, Address(rax, ConstMethod::max_stack_offset())); // get size of expression stack in words __ lea(rax, Address(noreg, rax, Interpreter::stackElementScale(), extra_stack + one_monitor)); __ lea(rax, Address(rax, rdx, Interpreter::stackElementScale(), overhead_size)); |