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/*
* Copyright (c) 2003-2006 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: Nathan Binkert
* Ali Saidi
*/
#define m5_op 0x2
#define m5_op3 0x37
#include <gem5/asm/generic/m5ops.h>
#define INST(func, rs1, rs2, rd) \
.long (m5_op) << 30 | (rd) << 25 | (m5_op3) << 19 | (func) << 7 | \
(rs1) << 14 | (rs2) << 0;
#define LEAF(func) \
.section ".text"; \
.align 4; \
.global func; \
.type func, #function; \
func:
#define END(func) \
.size func, (.-func)
#define DEBUGBREAK INST(M5OP_DEBUG_BREAK, 0, 0, 0)
#define M5EXIT INST(M5OP_EXIT, 0, 0, 0)
#define PANIC INST(M5OP_PANIC, 0, 0, 0)
#define READFILE INST(M5OP_READ_FILE, 0, 0, 0)
LEAF(m5_exit)
retl
M5EXIT
END(m5_exit)
LEAF(m5_panic)
retl
PANIC
END(m5_panic)
LEAF(m5_readfile)
retl
READFILE
END(m5_readfile)
LEAF(m5_debugbreak)
retl
DEBUGBREAK
END(m5_debugbreak)
/* !!!!!! All code below here just panics !!!!!! */
LEAF(arm)
retl
PANIC
END(arm)
LEAF(quiesce)
retl
PANIC
END(quiesce)
LEAF(quiesceNs)
retl
PANIC
END(quiesceNs)
LEAF(quiesceCycle)
retl
PANIC
END(quiesceCycle)
LEAF(quiesceTime)
retl
PANIC
END(quiesceTime)
LEAF(m5_initparam)
retl
PANIC
END(m5_initparam)
LEAF(m5_loadsymbol)
retl
PANIC
END(m5_loadsymbol)
LEAF(m5_reset_stats)
retl
PANIC
END(m5_reset_stats)
LEAF(m5_dump_stats)
retl
PANIC
END(m5_dump_stats)
LEAF(m5_dumpreset_stats)
retl
PANIC
END(m5_dumpreset_stats)
LEAF(m5_checkpoint)
retl
PANIC
END(m5_checkpoint)
LEAF(m5_switchcpu)
retl
PANIC
END(m5_switchcpu)
LEAF(m5_addsymbol)
retl
PANIC
END(m5_addsymbol)
LEAF(m5_anbegin)
retl
PANIC
END(m5_anbegin)
LEAF(m5_anwait)
retl
PANIC
END(m5_anwait)
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