118 lines
4.6 KiB
Plaintext
118 lines
4.6 KiB
Plaintext
|
/*******************************************************************************
|
||
|
* Copyright (C) 2017, 2018 MINRES Technologies GmbH
|
||
|
* All rights reserved.
|
||
|
*
|
||
|
* Redistribution and use in source and binary forms, with or without
|
||
|
* modification, are permitted provided that the following conditions are met:
|
||
|
*
|
||
|
* 1. Redistributions of source code must retain the above copyright notice,
|
||
|
* this list of conditions and the following disclaimer.
|
||
|
*
|
||
|
* 2. 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.
|
||
|
*
|
||
|
* 3. Neither the name of the copyright holder 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 HOLDER 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.
|
||
|
*
|
||
|
*******************************************************************************/
|
||
|
<%
|
||
|
import com.minres.coredsl.coreDsl.Register
|
||
|
import com.minres.coredsl.coreDsl.RegisterFile
|
||
|
import com.minres.coredsl.coreDsl.RegisterAlias
|
||
|
def getOriginalName(reg){
|
||
|
if( reg.original instanceof RegisterFile) {
|
||
|
if( reg.index != null ) {
|
||
|
return reg.original.name+generator.generateHostCode(reg.index)
|
||
|
} else {
|
||
|
return reg.original.name
|
||
|
}
|
||
|
} else if(reg.original instanceof Register){
|
||
|
return reg.original.name
|
||
|
}
|
||
|
}
|
||
|
def getRegisterNames(){
|
||
|
def regNames = []
|
||
|
allRegs.each { reg ->
|
||
|
if( reg instanceof RegisterFile) {
|
||
|
(reg.range.right..reg.range.left).each{
|
||
|
regNames+=reg.name.toLowerCase()+it
|
||
|
}
|
||
|
} else if(reg instanceof Register){
|
||
|
regNames+=reg.name.toLowerCase()
|
||
|
}
|
||
|
}
|
||
|
return regNames
|
||
|
}
|
||
|
def getRegisterAliasNames(){
|
||
|
def regMap = allRegs.findAll{it instanceof RegisterAlias }.collectEntries {[getOriginalName(it), it.name]}
|
||
|
return allRegs.findAll{it instanceof Register || it instanceof RegisterFile}.collect{reg ->
|
||
|
if( reg instanceof RegisterFile) {
|
||
|
return (reg.range.right..reg.range.left).collect{ (regMap[reg.name]?:regMap[reg.name+it]?:reg.name.toLowerCase()+it).toLowerCase() }
|
||
|
} else if(reg instanceof Register){
|
||
|
regMap[reg.name]?:reg.name.toLowerCase()
|
||
|
}
|
||
|
}.flatten()
|
||
|
}
|
||
|
%>
|
||
|
#include "util/ities.h"
|
||
|
#include <util/logging.h>
|
||
|
|
||
|
#include <elfio/elfio.hpp>
|
||
|
#include <iss/arch/${coreDef.name.toLowerCase()}.h>
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
extern "C" {
|
||
|
#endif
|
||
|
#include <ihex.h>
|
||
|
#ifdef __cplusplus
|
||
|
}
|
||
|
#endif
|
||
|
#include <cstdio>
|
||
|
#include <cstring>
|
||
|
#include <fstream>
|
||
|
|
||
|
using namespace iss::arch;
|
||
|
|
||
|
constexpr std::array<const char*, ${getRegisterNames().size}> iss::arch::traits<iss::arch::${coreDef.name.toLowerCase()}>::reg_names;
|
||
|
constexpr std::array<const char*, ${getRegisterAliasNames().size}> iss::arch::traits<iss::arch::${coreDef.name.toLowerCase()}>::reg_aliases;
|
||
|
constexpr std::array<const uint32_t, ${regSizes.size}> iss::arch::traits<iss::arch::${coreDef.name.toLowerCase()}>::reg_bit_widths;
|
||
|
constexpr std::array<const uint32_t, ${regOffsets.size}> iss::arch::traits<iss::arch::${coreDef.name.toLowerCase()}>::reg_byte_offsets;
|
||
|
|
||
|
${coreDef.name.toLowerCase()}::${coreDef.name.toLowerCase()}() {
|
||
|
reg.icount = 0;
|
||
|
}
|
||
|
|
||
|
${coreDef.name.toLowerCase()}::~${coreDef.name.toLowerCase()}() = default;
|
||
|
|
||
|
void ${coreDef.name.toLowerCase()}::reset(uint64_t address) {
|
||
|
for(size_t i=0; i<traits<${coreDef.name.toLowerCase()}>::NUM_REGS; ++i) set_reg(i, std::vector<uint8_t>(sizeof(traits<${coreDef.name.toLowerCase()}>::reg_t),0));
|
||
|
reg.PC=address;
|
||
|
reg.NEXT_PC=reg.PC;
|
||
|
reg.trap_state=0;
|
||
|
reg.machine_state=0x3;
|
||
|
reg.icount=0;
|
||
|
}
|
||
|
|
||
|
uint8_t *${coreDef.name.toLowerCase()}::get_regs_base_ptr() {
|
||
|
return reinterpret_cast<uint8_t*>(®);
|
||
|
}
|
||
|
|
||
|
${coreDef.name.toLowerCase()}::phys_addr_t ${coreDef.name.toLowerCase()}::virt2phys(const iss::addr_t &pc) {
|
||
|
return phys_addr_t(pc); // change logical address to physical address
|
||
|
}
|
||
|
|