Mercurial > hg > graal-jvmci-8
comparison src/cpu/x86/vm/assembler_x86.hpp @ 8124:5fc51c1ecdeb
Merge.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Tue, 05 Mar 2013 23:44:54 +0100 |
parents | cf8470eaf7e5 |
children | b800986664f4 |
comparison
equal
deleted
inserted
replaced
7943:a413bcd552a4 | 8124:5fc51c1ecdeb |
---|---|
1 /* | 1 /* |
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. 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. |
541 | 541 |
542 // NOTE: The general philopsophy of the declarations here is that 64bit versions | 542 // NOTE: The general philopsophy of the declarations here is that 64bit versions |
543 // of instructions are freely declared without the need for wrapping them an ifdef. | 543 // of instructions are freely declared without the need for wrapping them an ifdef. |
544 // (Some dangerous instructions are ifdef's out of inappropriate jvm's.) | 544 // (Some dangerous instructions are ifdef's out of inappropriate jvm's.) |
545 // In the .cpp file the implementations are wrapped so that they are dropped out | 545 // In the .cpp file the implementations are wrapped so that they are dropped out |
546 // of the resulting jvm. This is done mostly to keep the footprint of KERNEL | 546 // of the resulting jvm. This is done mostly to keep the footprint of MINIMAL |
547 // to the size it was prior to merging up the 32bit and 64bit assemblers. | 547 // to the size it was prior to merging up the 32bit and 64bit assemblers. |
548 // | 548 // |
549 // This does mean you'll get a linker/runtime error if you use a 64bit only instruction | 549 // This does mean you'll get a linker/runtime error if you use a 64bit only instruction |
550 // in a 32bit vm. This is somewhat unfortunate but keeps the ifdef noise down. | 550 // in a 32bit vm. This is somewhat unfortunate but keeps the ifdef noise down. |
551 | 551 |