Mercurial > hg > truffle
comparison src/cpu/sparc/vm/methodHandles_sparc.cpp @ 1506:2338d41fbd81
6943304: remove tagged stack interpreter
Reviewed-by: coleenp, never, gbenson
author | twisti |
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date | Fri, 30 Apr 2010 08:37:24 -0700 |
parents | c640000b7cc1 |
children | cd5dbf694d45 |
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1505:0c5b3cf3c1f5 | 1506:2338d41fbd81 |
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356 | 356 |
357 __ mov(O5_savedSP, SP); // Cut the stack back to where the caller started. | 357 __ mov(O5_savedSP, SP); // Cut the stack back to where the caller started. |
358 | 358 |
359 // Push arguments as if coming from the interpreter. | 359 // Push arguments as if coming from the interpreter. |
360 Register O0_scratch = O0_argslot; | 360 Register O0_scratch = O0_argslot; |
361 int stackElementSize = Interpreter::stackElementSize(); | 361 int stackElementSize = Interpreter::stackElementSize; |
362 | 362 |
363 // Make space on the stack for the arguments. | 363 // Make space on the stack for the arguments. |
364 __ sub(SP, 4*stackElementSize, SP); | 364 __ sub(SP, 4*stackElementSize, SP); |
365 __ sub(Gargs, 3*stackElementSize, Gargs); | 365 __ sub(Gargs, 3*stackElementSize, Gargs); |
366 //__ sub(Lesp, 3*stackElementSize, Lesp); | 366 //__ sub(Lesp, 3*stackElementSize, Lesp); |
677 __ add(Gargs, __ argument_offset(O0_argslot, 1), O0_argslot); | 677 __ add(Gargs, __ argument_offset(O0_argslot, 1), O0_argslot); |
678 | 678 |
679 insert_arg_slots(_masm, stack_move_unit(), _INSERT_INT_MASK, O0_argslot, O1_scratch, O2_scratch, G5_index); | 679 insert_arg_slots(_masm, stack_move_unit(), _INSERT_INT_MASK, O0_argslot, O1_scratch, O2_scratch, G5_index); |
680 | 680 |
681 Address arg_lsw(O0_argslot, 0); | 681 Address arg_lsw(O0_argslot, 0); |
682 Address arg_msw(O0_argslot, -Interpreter::stackElementSize()); | 682 Address arg_msw(O0_argslot, -Interpreter::stackElementSize); |
683 | 683 |
684 switch (ek) { | 684 switch (ek) { |
685 case _adapter_opt_i2l: | 685 case _adapter_opt_i2l: |
686 { | 686 { |
687 __ ldsw(arg_lsw, O2_scratch); // Load LSW | 687 __ ldsw(arg_lsw, O2_scratch); // Load LSW |