System.cpp

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#include <stdlib.h>
 
#include "etiss/System.h"
 
static etiss_int32 system_call_iread(void *handle, ETISS_CPU *cpu, etiss_uint64 addr, etiss_uint32 length)
{
    return ((etiss::System *)handle)->iread(cpu, addr, length);
}
static etiss_int32 system_call_iread(void *handle, ETISS_CPU *cpu, etiss_uint64 addr, etiss_uint32 length) {…}
static etiss_int32 system_call_iwrite(void *handle, ETISS_CPU *cpu, etiss_uint64 addr, etiss_uint8 *buffer,
                                      etiss_uint32 length)
{
    return ((etiss::System *)handle)->iwrite(cpu, addr, buffer, length);
}
static etiss_int32 system_call_iwrite(void *handle, ETISS_CPU *cpu, etiss_uint64 addr, etiss_uint8 *buffer, {…}
 
static etiss_int32 system_call_dread(void *handle, ETISS_CPU *cpu, etiss_uint64 addr, etiss_uint8 *buffer,
                                     etiss_uint32 length)
{
    return ((etiss::System *)handle)->dread(cpu, addr, buffer, length);
}
static etiss_int32 system_call_dread(void *handle, ETISS_CPU *cpu, etiss_uint64 addr, etiss_uint8 *buffer, {…}
static etiss_int32 system_call_dwrite(void *handle, ETISS_CPU *cpu, etiss_uint64 addr, etiss_uint8 *buffer,
                                      etiss_uint32 length)
{
    return ((etiss::System *)handle)->dwrite(cpu, addr, buffer, length);
}
static etiss_int32 system_call_dwrite(void *handle, ETISS_CPU *cpu, etiss_uint64 addr, etiss_uint8 *buffer, {…}
 
static etiss_int32 system_call_dbg_read(void *handle, etiss_uint64 addr, etiss_uint8 *buffer, etiss_uint32 length)
{
    return ((etiss::System *)handle)->dbg_read(addr, buffer, length);
}
static etiss_int32 system_call_dbg_read(void *handle, etiss_uint64 addr, etiss_uint8 *buffer, etiss_uint32 length) {…}
 
static etiss_int32 system_call_dbg_write(void *handle, etiss_uint64 addr, etiss_uint8 *buffer, etiss_uint32 length)
{
    return ((etiss::System *)handle)->dbg_write(addr, buffer, length);
}
static etiss_int32 system_call_dbg_write(void *handle, etiss_uint64 addr, etiss_uint8 *buffer, etiss_uint32 length) {…}
 
static void system_call_syncTime(void *handle, ETISS_CPU *cpu)
{
    ((etiss::System *)handle)->syncTime(cpu);
}
static void system_call_syncTime(void *handle, ETISS_CPU *cpu) {…}
 
std::shared_ptr<ETISS_System> etiss::wrap(etiss::System *sys)
{
    if (sys == 0)
        return 0;
    ETISS_System *ret = new ETISS_System();
 
    ret->iread = &system_call_iread;
    ret->iwrite = &system_call_iwrite;
 
    ret->dread = &system_call_dread;
    ret->dwrite = &system_call_dwrite;
 
    ret->dbg_read = &system_call_dbg_read;
    ret->dbg_write = &system_call_dbg_write;
 
    ret->syncTime = &system_call_syncTime;
 
    ret->handle = (void *)sys;
 
    return std::shared_ptr<ETISS_System>(ret);
}
std::shared_ptr<ETISS_System> etiss::wrap(etiss::System *sys) {…}
 
#ifdef __cplusplus
extern "C"
{
#endif
    int ETISS_System_isvalid(ETISS_System *sys)
    {
        return sys->iread != 0 && sys->iwrite != 0 && sys->dread != 0 && sys->dwrite != 0 && sys->syncTime != 0;
    }
    int ETISS_System_isvalid(ETISS_System *sys) {…}
 
#ifdef __cplusplus
}
#endif
 
namespace etiss
{
 
etiss::int32 SimpleSystem::iread(ETISS_CPU *cpu, etiss::uint64 addr, etiss::uint32 len)
{
    // disabled since this read function is only intended for timing purpose
    // if (!read(false,cpu,addr,0,len))
    //  return IBUS_READ_ERROR;
 
    return 0;
}
etiss::int32 SimpleSystem::iread(ETISS_CPU *cpu, etiss::uint64 addr, etiss::uint32 len) {…}
etiss::int32 SimpleSystem::iwrite(ETISS_CPU *cpu, etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len)
{
    if (!write(false, cpu, addr, buf, len))
        return etiss::RETURNCODE::IBUS_WRITE_ERROR;
 
    return 0;
}
etiss::int32 SimpleSystem::iwrite(ETISS_CPU *cpu, etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len) {…}
etiss::int32 SimpleSystem::dread(ETISS_CPU *cpu, etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len)
{
    if (!read(false, cpu, addr, buf, len))
        return etiss::RETURNCODE::DBUS_READ_ERROR;
 
    return 0;
}
etiss::int32 SimpleSystem::dread(ETISS_CPU *cpu, etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len) {…}
etiss::int32 SimpleSystem::dwrite(ETISS_CPU *cpu, etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len)
{
    if (!write(false, cpu, addr, buf, len))
        return etiss::RETURNCODE::IBUS_WRITE_ERROR;
 
    return 0;
}
etiss::int32 SimpleSystem::dwrite(ETISS_CPU *cpu, etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len) {…}
etiss::int32 SimpleSystem::dbg_read(etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len)
{
    if (!read(true, 0, addr, buf, len))
        return etiss::RETURNCODE::DBUS_READ_ERROR;
 
    return 0;
}
etiss::int32 SimpleSystem::dbg_read(etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len) {…}
etiss::int32 SimpleSystem::dbg_write(etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len)
{
    if (!write(true, 0, addr, buf, len))
        return etiss::RETURNCODE::DBUS_WRITE_ERROR;
 
    return 0;
}
etiss::int32 SimpleSystem::dbg_write(etiss::uint64 addr, etiss::uint8 *buf, etiss::uint32 len) {…}
void SimpleSystem::syncTime(ETISS_CPU *cpu)
{
    // NOP
}
void SimpleSystem::syncTime(ETISS_CPU *cpu) {…}
etiss::int32 dbg_print(etiss::uint32 reg)
{
    // NOP
    return 0;
}
etiss::int32 dbg_print(etiss::uint32 reg) {…}
} // namespace etiss