DBT-RISE/DBT-RISE-TGC
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add SystemC ISS factory

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This commit is contained in:
Eyck Jentzsch
2023-07-14 11:11:03 +02:00
parent 0b719a4b57
commit 957145ca84
10 changed files with 144 additions and 70 deletions
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27
src/sysc/core_complex.cpp
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@ -37,7 +37,7 @@
#include <iss/debugger/target_adapter_if.h>
#include <iss/iss.h>
#include <iss/vm_types.h>
#include <iss/factory.h>
#include "iss_factory.h"
#ifndef WIN32
#include <iss/plugin/loader.h>
#endif
@ -128,7 +128,9 @@ public:
void reset(uint64_t addr){vm->reset(addr);}
inline void start(){vm->start();}
inline std::pair<uint64_t, bool> load_file(std::string const& name){ return cpu->load_file(name);};
inline std::pair<uint64_t, bool> load_file(std::string const& name){
iss::arch_if* cc = cpu->get_arch_if();
return cc->load_file(name);};
std::function<unsigned(void)> get_mode;
std::function<uint64_t(void)> get_state;
@ -137,7 +139,7 @@ public:
std::function<void(short, bool)> local_irq;
void create_cpu(std::string const& type, std::string const& backend, unsigned gdb_port, uint32_t hart_id){
auto & f = iss::core_factory::instance();
auto & f = sysc::iss_factory::instance();
if(type.size()==0 || type == "?") {
std::cout<<"Available cores: "<<util::join(f.get_names(), ", ")<<std::endl;
sc_core::sc_stop();
@ -146,9 +148,9 @@ public:
} else {
auto base_isa = type.substr(0, 5);
if(base_isa=="tgc_d" || base_isa=="tgc_e") {
std::tie(cpu, vm) = f.create(type + "|mu_p_clic_pmp|" + backend, gdb_port);
std::tie(cpu, vm) = f.create(type + "|mu_p_clic_pmp|" + backend, gdb_port, owner);
} else {
std::tie(cpu, vm) = f.create(type + "|m_p|" + backend, gdb_port);
std::tie(cpu, vm) = f.create(type + "|m_p|" + backend, gdb_port, owner);
}
}
if(!cpu ){
@ -157,12 +159,13 @@ public:
if(!vm ){
SCCFATAL() << "Could not create vm for isa " << type << " and backend " <<backend;
}
reinterpret_cast<sc_core_adapter_if&>(*cpu).set_mhartid(hart_id);
get_mode = [this]() { return reinterpret_cast<sc_core_adapter_if&>(*cpu).get_mode(); };
get_state = [this]() { return reinterpret_cast<sc_core_adapter_if&>(*cpu).get_state(); };
get_interrupt_execution = [this]() { return reinterpret_cast<sc_core_adapter_if&>(*cpu).get_interrupt_execution(); };
set_interrupt_execution = [this](bool b) { return reinterpret_cast<sc_core_adapter_if&>(*cpu).set_interrupt_execution(b); };
local_irq = [this](short s, bool b) { return reinterpret_cast<sc_core_adapter_if&>(*cpu).local_irq(s, b); };
auto* sc_cpu_if = reinterpret_cast<sc_core_adapter_if*>(cpu.get());
sc_cpu_if->set_mhartid(hart_id);
get_mode = [sc_cpu_if]() { return sc_cpu_if->get_mode(); };
get_state = [sc_cpu_if]() { return sc_cpu_if->get_state(); };
get_interrupt_execution = [sc_cpu_if]() { return sc_cpu_if->get_interrupt_execution(); };
set_interrupt_execution = [sc_cpu_if](bool b) { return sc_cpu_if->set_interrupt_execution(b); };
local_irq = [sc_cpu_if](short s, bool b) { return sc_cpu_if->local_irq(s, b); };
auto *srv = debugger::server<debugger::gdb_session>::get();
if (srv) tgt_adapter = srv->get_target();
@ -176,7 +179,7 @@ public:
core_complex * const owner;
vm_ptr vm{nullptr};
cpu_ptr cpu{nullptr};
sc_cpu_ptr cpu{nullptr};
iss::debugger::target_adapter_if *tgt_adapter{nullptr};
};