cf0e202cba
src/arch/sparc/isa/decoder.isa:
add readfile and break to sparc decoder
src/arch/sparc/isa/operands.isa:
fix O0-O5 operands registers
util/m5/Makefile.sparc:
Make sparc makefile compile a 64bit binary
util/m5/m5.c:
readfile was in here twice, once will be sufficient I think
util/m5/m5op_sparc.S:
implement readfile and debugbreak
--HG--
extra : convert_revision : 139b3f480ee6342b37b5642e072c8486d91a3944
153 lines
3.3 KiB
ArmAsm
153 lines
3.3 KiB
ArmAsm
/*
|
|
* 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 "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(debugbreak_func, 0, 0, 0)
|
|
#define M5EXIT INST(exit_func, 0, 0, 0)
|
|
#define PANIC INST(panic_func, 0, 0, 0)
|
|
#define READFILE INST(readfile_func, 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)
|
|
|
|
|