diff options
Diffstat (limited to 'src/arch/mips/bare_iron')
| -rwxr-xr-x | src/arch/mips/bare_iron/system.cc | 65 | ||||
| -rwxr-xr-x | src/arch/mips/bare_iron/system.hh | 71 |
2 files changed, 136 insertions, 0 deletions
diff --git a/src/arch/mips/bare_iron/system.cc b/src/arch/mips/bare_iron/system.cc new file mode 100755 index 000000000..045db0dee --- /dev/null +++ b/src/arch/mips/bare_iron/system.cc @@ -0,0 +1,65 @@ +/* + * Copyright .AN) 2007 MIPS Technologies, Inc. All Rights Reserved + * + * This software is part of the M5 simulator. + * + * THIS IS A LEGAL AGREEMENT. BY DOWNLOADING, USING, COPYING, CREATING + * DERIVATIVE WORKS, AND/OR DISTRIBUTING THIS SOFTWARE YOU ARE AGREEING + * TO THESE TERMS AND CONDITIONS. + * + * Permission is granted to use, copy, create derivative works and + * distribute this software and such derivative works for any purpose, + * so long as (1) the copyright notice above, this grant of permission, + * and the disclaimer below appear in all copies and derivative works + * made, (2) the copyright notice above is augmented as appropriate to + * reflect the addition of any new copyrightable work in a derivative + * work (e.g., Copyright .AN) <Publication Year> Copyright Owner), and (3) + * the name of MIPS Technologies, Inc. ($B!H(BMIPS$B!I(B) is not used in any + * advertising or publicity pertaining to the use or distribution of + * this software without specific, written prior authorization. + * + * THIS SOFTWARE IS PROVIDED $B!H(BAS IS.$B!I(B MIPS MAKES NO WARRANTIES AND + * DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS, STATUTORY, IMPLIED OR + * OTHERWISE, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND + * NON-INFRINGEMENT OF THIRD PARTY RIGHTS, REGARDING THIS SOFTWARE. + * IN NO EVENT SHALL MIPS BE LIABLE FOR ANY DAMAGES, INCLUDING DIRECT, + * INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL, OR PUNITIVE DAMAGES OF + * ANY KIND OR NATURE, ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT, + * THIS SOFTWARE AND/OR THE USE OF THIS SOFTWARE, WHETHER SUCH LIABILITY + * IS ASSERTED ON THE BASIS OF CONTRACT, TORT (INCLUDING NEGLIGENCE OR + * STRICT LIABILITY), OR OTHERWISE, EVEN IF MIPS HAS BEEN WARNED OF THE + * POSSIBILITY OF ANY SUCH LOSS OR DAMAGE IN ADVANCE. + * + * Authors: Jaidev Patwardhan + * + */ + +#include "arch/vtophys.hh" +#include "arch/mips/bare_iron/system.hh" +#include "arch/mips/system.hh" +#include "cpu/thread_context.hh" +#include "cpu/base.hh" +#include "dev/platform.hh" +#include "mem/physical.hh" +#include "mem/port.hh" +#include "params/BareIronMipsSystem.hh" +#include "sim/byteswap.hh" + +using namespace std; +using namespace MipsISA; + + +BareIronMipsSystem::BareIronMipsSystem(Params *p) + : MipsSystem(p) +{ } + +BareIronMipsSystem::~BareIronMipsSystem() +{ } + +BareIronMipsSystem * +BareIronMipsSystemParams::create() +{ + return new BareIronMipsSystem(this); +} + diff --git a/src/arch/mips/bare_iron/system.hh b/src/arch/mips/bare_iron/system.hh new file mode 100755 index 000000000..81275ef3f --- /dev/null +++ b/src/arch/mips/bare_iron/system.hh @@ -0,0 +1,71 @@ +/* + * Copyright .AN) 2007 MIPS Technologies, Inc. All Rights Reserved + * + * This software is part of the M5 simulator. + * + * THIS IS A LEGAL AGREEMENT. BY DOWNLOADING, USING, COPYING, CREATING + * DERIVATIVE WORKS, AND/OR DISTRIBUTING THIS SOFTWARE YOU ARE AGREEING + * TO THESE TERMS AND CONDITIONS. + * + * Permission is granted to use, copy, create derivative works and + * distribute this software and such derivative works for any purpose, + * so long as (1) the copyright notice above, this grant of permission, + * and the disclaimer below appear in all copies and derivative works + * made, (2) the copyright notice above is augmented as appropriate to + * reflect the addition of any new copyrightable work in a derivative + * work (e.g., Copyright .AN) <Publication Year> Copyright Owner), and (3) + * the name of MIPS Technologies, Inc. ($B!H(BMIPS$B!I(B) is not used in any + * advertising or publicity pertaining to the use or distribution of + * this software without specific, written prior authorization. + * + * THIS SOFTWARE IS PROVIDED $B!H(BAS IS.$B!I(B MIPS MAKES NO WARRANTIES AND + * DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS, STATUTORY, IMPLIED OR + * OTHERWISE, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND + * NON-INFRINGEMENT OF THIRD PARTY RIGHTS, REGARDING THIS SOFTWARE. + * IN NO EVENT SHALL MIPS BE LIABLE FOR ANY DAMAGES, INCLUDING DIRECT, + * INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL, OR PUNITIVE DAMAGES OF + * ANY KIND OR NATURE, ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT, + * THIS SOFTWARE AND/OR THE USE OF THIS SOFTWARE, WHETHER SUCH LIABILITY + * IS ASSERTED ON THE BASIS OF CONTRACT, TORT (INCLUDING NEGLIGENCE OR + * STRICT LIABILITY), OR OTHERWISE, EVEN IF MIPS HAS BEEN WARNED OF THE + * POSSIBILITY OF ANY SUCH LOSS OR DAMAGE IN ADVANCE. + * + * Authors: Jaidev Patwardhan + * + */ + +#ifndef __ARCH_MIPS_BARE_IRON_SYSTEM_HH__ +#define __ARCH_MIPS_BARE_IRON_SYSTEM_HH__ + +class ThreadContext; + +class BreakPCEvent; +class IdleStartEvent; + +#include "arch/mips/system.hh" +#include "params/BareIronMipsSystem.hh" + +using namespace MipsISA; + +/** + * This class contains linux specific system code (Loading, Events). + * It points to objects that are the system binaries to load and patches them + * appropriately to work in simulator. + */ +class BareIronMipsSystem : public MipsSystem +{ + private: + + + public: + static const int CommandLineSize = 256; + + private: + + public: + BareIronMipsSystem(Params *p); + ~BareIronMipsSystem(); +}; + +#endif // __ARCH_MIPS_BARE_IRON_SYSTEM_HH__ |