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comparison src/cpu/sparc/vm/sharedRuntime_sparc.cpp @ 22458:c2c971a9776f

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Remove unused frame_extension_argument from i2c adapters
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Mon, 24 Aug 2015 10:21:51 -0700
parents c28cb37b2e1d
children f27c163d7dc2
comparison
equal deleted inserted replaced
22457:c2d49f9fbceb 22458:c2c971a9776f
517 Label& skip_fixup); 517 Label& skip_fixup);
518 void gen_i2c_adapter(int total_args_passed, 518 void gen_i2c_adapter(int total_args_passed,
519 // VMReg max_arg, 519 // VMReg max_arg,
520 int comp_args_on_stack, // VMRegStackSlots 520 int comp_args_on_stack, // VMRegStackSlots
521 const BasicType *sig_bt, 521 const BasicType *sig_bt,
522 const VMRegPair *regs, 522 const VMRegPair *regs);
523 int frame_extension_argument = -1);
524 523
525 AdapterGenerator(MacroAssembler *_masm) : masm(_masm) {} 524 AdapterGenerator(MacroAssembler *_masm) : masm(_masm) {}
526 }; 525 };
527 526
528 527
766 765
767 void AdapterGenerator::gen_i2c_adapter(int total_args_passed, 766 void AdapterGenerator::gen_i2c_adapter(int total_args_passed,
768 // VMReg max_arg, 767 // VMReg max_arg,
769 int comp_args_on_stack, // VMRegStackSlots 768 int comp_args_on_stack, // VMRegStackSlots
770 const BasicType *sig_bt, 769 const BasicType *sig_bt,
771 const VMRegPair *regs, 770 const VMRegPair *regs) {
772 int frame_extension_argument) {
773 assert(frame_extension_argument == -1, "unsupported");
774
775 // Generate an I2C adapter: adjust the I-frame to make space for the C-frame 771 // Generate an I2C adapter: adjust the I-frame to make space for the C-frame
776 // layout. Lesp was saved by the calling I-frame and will be restored on 772 // layout. Lesp was saved by the calling I-frame and will be restored on
777 // return. Meanwhile, outgoing arg space is all owned by the callee 773 // return. Meanwhile, outgoing arg space is all owned by the callee
778 // C-frame, so we can mangle it at will. After adjusting the frame size, 774 // C-frame, so we can mangle it at will. After adjusting the frame size,
779 // hoist register arguments and repack other args according to the compiled 775 // hoist register arguments and repack other args according to the compiled
1026 1022
1027 void SharedRuntime::gen_i2c_adapter(MacroAssembler *masm, 1023 void SharedRuntime::gen_i2c_adapter(MacroAssembler *masm,
1028 int total_args_passed, 1024 int total_args_passed,
1029 int comp_args_on_stack, 1025 int comp_args_on_stack,
1030 const BasicType *sig_bt, 1026 const BasicType *sig_bt,
1031 const VMRegPair *regs, 1027 const VMRegPair *regs) {
1032 int frame_extension_argument) {
1033 AdapterGenerator agen(masm); 1028 AdapterGenerator agen(masm);
1034 agen.gen_i2c_adapter(total_args_passed, comp_args_on_stack, sig_bt, regs, frame_extension_argument); 1029 agen.gen_i2c_adapter(total_args_passed, comp_args_on_stack, sig_bt, regs);
1035 } 1030 }
1036 1031
1037 // --------------------------------------------------------------- 1032 // ---------------------------------------------------------------
1038 AdapterHandlerEntry* SharedRuntime::generate_i2c2i_adapters(MacroAssembler *masm, 1033 AdapterHandlerEntry* SharedRuntime::generate_i2c2i_adapters(MacroAssembler *masm,
1039 int total_args_passed, 1034 int total_args_passed,