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comparison src/cpu/sparc/vm/c1_FrameMap_sparc.cpp @ 1564:61b2245abf36

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6930772: JSR 292 needs to support SPARC C1 Summary: C1 for SPARC needs to support JSR 292. Reviewed-by: never, jrose
author twisti
date Fri, 21 May 2010 02:59:24 -0700
parents d0acbc302e14
children e9ff18c4ace7
comparison
equal deleted inserted replaced
1563:1a5913bf5e19 1564:61b2245abf36
1 /* 1 /*
2 * Copyright 1999-2009 Sun Microsystems, Inc. All Rights Reserved. 2 * Copyright 1999-2010 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
343 LIR_Opr FrameMap::stack_pointer() { 343 LIR_Opr FrameMap::stack_pointer() {
344 return SP_opr; 344 return SP_opr;
345 } 345 }
346 346
347 347
348 // JSR 292
349 LIR_Opr FrameMap::method_handle_invoke_SP_save_opr() {
350 assert(L7 == L7_mh_SP_save, "must be same register");
351 return L7_opr;
352 }
353
354
348 bool FrameMap::validate_frame() { 355 bool FrameMap::validate_frame() {
349 int max_offset = in_bytes(framesize_in_bytes()); 356 int max_offset = in_bytes(framesize_in_bytes());
350 int java_index = 0; 357 int java_index = 0;
351 for (int i = 0; i < _incoming_arguments->length(); i++) { 358 for (int i = 0; i < _incoming_arguments->length(); i++) {
352 LIR_Opr opr = _incoming_arguments->at(i); 359 LIR_Opr opr = _incoming_arguments->at(i);