Instruction.cpp

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#include "etiss/Instruction.h"
 
#include <sstream>
#include <cassert>
#include <cmath>
#if ETISS_USE_BYTESWAP_H
#include <byteswap.h>
#endif
 
namespace etiss
{
 
namespace instr
{
 
typedef BitArray::size_type size_type;
 
char* Buffer::internalBuffer()
{
    return static_cast<char *>(static_cast<void *>(d_));
}
char* Buffer::internalBuffer() {…}
unsigned Buffer::internalBufferSize()
{
    return intcount_ * sizeof(I);
}
unsigned Buffer::internalBufferSize() {…}
 
void Buffer::recoverFromEndianness(unsigned alignment, endian_t endianness)
{
    if (intcount_ <= 0)
        return;
 
#if ETISS_USE_BYTESWAP_H
    if (sizeof(I) == alignment)
    {
        if (endianness != getEndianness())
        {
            if (sizeof(I) == 4)
            {
                for (unsigned i = 0; i < intcount_; i++)
                {
                    d_[i] = __bswap_32(d_[i]);
                }
            }
            else
            {
                // TODO
                etiss::log(etiss::FATALERROR, "bit swap notimplemented for this case", alignment, endianness, sizeof(I),
                           ETISS_SRCLOC);
            }
        }
    }
    else
    {
        etiss::log(etiss::FATALERROR, "bit swap notimplemented for this case", alignment, endianness, sizeof(I),
                   ETISS_SRCLOC);
    }
#else
 
    if (sizeof(I) == alignment)
    {
        if (endianness != getEndianness())
        {
            for (unsigned i = 0; i < intcount_; i++)
            {
                for (unsigned j = 0; j < (sizeof(I) >> 1); j++)
                {
                    int8_t tmp = ((int8_t *)&(d_[i]))[j];
                    ((int8_t *)&(d_[i]))[j] = ((int8_t *)&(d_[i]))[sizeof(I) - 1 - j];
                    ((int8_t *)&(d_[i]))[sizeof(I) - 1 - j] = tmp;
                }
            }
        }
    }
    else
    {
        etiss::log(etiss::FATALERROR, "bit swap notimplemented for this case", alignment, endianness, sizeof(I),
                   ETISS_SRCLOC);
    }
 
#endif
}
void Buffer::recoverFromEndianness(unsigned alignment, endian_t endianness) {…}
 
unsigned BitArray::byteCount() const {
    unsigned mod = size() % (8);
    unsigned ret = (size() - mod) / (8);
    if (mod > 0) ret++;
    return ret;
}
unsigned BitArray::byteCount() const  {…}
unsigned BitArray::intCount() const {
    unsigned mod = size() % (sizeof(I) * 8);
    unsigned ret = (size() - mod) / (sizeof(I) * 8);
    if (mod > 0) ret++;
    return ret;
}
unsigned BitArray::intCount() const  {…}
 
std::vector<BitArray> BitArray::permutate(const BitArray& input, std::vector<size_type> indexes)
{
    std::vector<BitArray> results{input};
    int count = 0;
    for(const auto& i : indexes){
        for(int j=0; j<(1<<count); j++){
            results.push_back(results[j]);
            results[j].flip(i);
            results.push_back(results[j]);
        }
        results.erase(results.begin(), results.begin() + (1<<count));
        count++;
    }
    return results;
}
std::vector<BitArray> BitArray::permutate(const BitArray& input, std::vector<size_type> indexes) {…}
 
void BitArray::set_value(size_type width, unsigned long value){
    BitArray b(width, value);
    *this = b;
}
void BitArray::set_value(size_type width, unsigned long value) {…}
 
void BitArray::set_value(unsigned long value){
    set_value(size(), value);
}
void BitArray::set_value(unsigned long value) {…}
 
BitArray BitArray::get_range(size_type end, size_type start) const
{
    // shift the bits and resize it accordingly
    BitArray ret = *this;
    ret >>= start;
    ret.resize(end-start+1);
    return ret;
}
BitArray BitArray::get_range(size_type end, size_type start) const {…}
 
void BitArray::set_range(unsigned long val, size_type end, size_type start){
    auto len = end - start + 1;
    BitArray range(len, val);
    for(size_type i = 0; i < len; ++i)
        (*this)[i+start] = range[i];
}
void BitArray::set_range(unsigned long val, size_type end, size_type start) {…}
 
std::string BitArray::to_string() const
{
    std::string s;
    boost::to_string(*this, s);
    return s;
}
std::string BitArray::to_string() const {…}
 
BitArrayRange::BitArrayRange(unsigned endindex_included, unsigned startindex_included)
    : startpos(startindex_included), endpos(endindex_included) {}
BitArrayRange::BitArrayRange(unsigned endindex_included, unsigned startindex_included) {…}
 
I BitArrayRange::read(const BitArray& ba)
{
    assert(ba.size() >= (endpos - startpos + 1) && "BitArrayRange outside of BitArray");
    auto range = ba.get_range(endpos, startpos);
    return range.to_ulong();
}
I BitArrayRange::read(const BitArray& ba) {…}
 
void BitArrayRange::write(BitArray &ba, I val)
{
    assert(ba.size() >= (endpos - startpos + 1) && "BitArrayRange outside of BitArray");
    ba.set_range(val, endpos, startpos);
}
void BitArrayRange::write(BitArray &ba, I val) {…}
 
BitArray::size_type BitArrayRange::start()
{
    return startpos;
}
BitArray::size_type BitArrayRange::start() {…}
 
BitArray::size_type BitArrayRange::end()
{
    return endpos;
}
BitArray::size_type BitArrayRange::end() {…}
 
OPCode::OPCode(const BitArray &code, const BitArray &mask) : code_(code & mask), mask_(mask)
{
    if (code_.size() != mask_.size())
    {
        etiss::log(etiss::ERROR, "etiss::instr::OPCode constructed with code and mask of different widths");
        throw std::runtime_error("etiss::instr::OPCode constructed with code and mask of different widths");
    }
#if DEBUG
    if (!((code & mask) == code))
    {
        etiss::log(etiss::WARNING, "etiss::instr::OPCode constructed with mismatched code and mask");
    }
#endif
}
OPCode::OPCode(const BitArray &code, const BitArray &mask) : code_(code & mask), mask_(mask) {…}
 
OPCode::OPCode(const OPCode &cpy) : code_(cpy.code_), mask_(cpy.mask_) {}
 
bool OPCode::operator<(const OPCode &o) const
{
    if (mask_ != o.mask_)
        return mask_ < o.mask_;
    if (code_ != o.code_)
        return code_ < o.code_;
    return false;
}
bool OPCode::operator<(const OPCode &o) const {…}
 
bool less::operator()(const OPCode *const &o1, const OPCode *const &o2) const
{
 
    if ((o1 == 0) || (o2 == 0))
    {
        if (o2 != 0)
            return true;
        etiss_log(FATALERROR, "null pointer passed to etiss::instr::less");
        return false;
    }
 
    return (*o1) < (*o2);
}
bool less::operator()(const OPCode *const &o1, const OPCode *const &o2) const {…}
 
unsigned &InstructionContext::ufield(std::string name)
{
    return ufields_[name];
}
unsigned &InstructionContext::ufield(std::string name) {…}
 
Instruction::Instruction(const OPCode &opc, const std::string &name)
    : builtinGroups_(0), printer_(printASMSimple), width(opc.code_.size()), opc_(opc), name_(name)
{
}
Instruction::Instruction(const OPCode &opc, const std::string &name) {…}
std::string Instruction::printASMSimple(BitArray &ba, Instruction &instr)
{
    std::stringstream ss;
    ss << instr.name_ << " # 0x" << ba << " [UNKNOWN PARAMETERS]";
    return ss.str();
}
std::string Instruction::printASMSimple(BitArray &ba, Instruction &instr) {…}
 
std::string Instruction::print(std::string indent, I pos, unsigned pfillwidth, bool printunused)
{
    std::stringstream ss;
    ss.fill('0');
    ss << indent << "@0x" << std::hex << std::setw(pfillwidth) << pos << std::dec << " Instruction: " << name_ << "\n";
    return ss.str();
}
std::string Instruction::print(std::string indent, I pos, unsigned pfillwidth, bool printunused) {…}
bool Instruction::addCallback(std::function<bool(BitArray &, etiss::CodeSet &, InstructionContext &)> callback,
                              uint32_t builtinGroups, const std::set<uint32_t> &groups)
{
 
    if ((builtinGroups_ & builtinGroups) != 0)
    {
        etiss::log(etiss::VERBOSE, "cannot add instruction translation callback due to overlapping builtin group",
                   *this);
        return false;
    }
    for (auto iter = groups.begin(); iter != groups.end(); iter++)
    {
        if (groups_.find(*iter) != groups_.end())
        {
            etiss::log(etiss::VERBOSE, "cannot add instruction translation callback due to overlapping group", *this);
            return false;
        }
    }
 
    if (!callback)
    {
        etiss::log(etiss::VERBOSE, "empty instruction translation callback", *this);
        return false;
    }
 
    builtinGroups_ |= builtinGroups;
    for (auto iter = groups.begin(); iter != groups.end(); iter++)
    {
        groups_.insert(*iter);
    }
 
    callbacks_.push_back(std::tuple<std::function<bool(BitArray &, etiss::CodeSet &, InstructionContext &)>, uint32_t,
                                    std::set<uint32_t>>(callback, builtinGroups, groups));
 
    return true;
}
bool Instruction::addCallback(std::function<bool(BitArray &, etiss::CodeSet &, InstructionContext &)> callback, {…}
bool Instruction::translate(BitArray &ba, CodeSet &cs, InstructionContext &context)
{
    bool ok = true;
    for (auto iter = callbacks_.begin(); iter != callbacks_.end(); iter++)
    {
        ok = ok & std::get<0>(*iter)(ba, cs, context);
    }
    return ok;
}
bool Instruction::translate(BitArray &ba, CodeSet &cs, InstructionContext &context) {…}
 
uint32_t &Instruction::presentBuiltinGroups()
{
    return builtinGroups_;
}
uint32_t &Instruction::presentBuiltinGroups() {…}
std::set<uint32_t> &Instruction::presentGroups()
{
    return groups_;
}
std::set<uint32_t> &Instruction::presentGroups() {…}
 
std::string Instruction::printASM(BitArray &ba)
{
    return printer_(ba, *this);
}
std::string Instruction::printASM(BitArray &ba) {…}
 
void Instruction::setASMPrinter(std::function<std::string(BitArray &, Instruction &)> printer)
{
    printer_ = printer;
    if (!printer_)
        printer_ = printASMSimple;
}
void Instruction::setASMPrinter(std::function<std::string(BitArray &, Instruction &)> printer) {…}
 
InstructionSet::InstructionSet(VariableInstructionSet &parent, unsigned width, const std::string &name, unsigned c_size)
    : parent_(parent), name_(name), width_(width), chunk_size(c_size), root_(nullptr), invalid(width, -1, -1, "INVALID")
{
 
}
InstructionSet::InstructionSet(VariableInstructionSet &parent, unsigned width, const std::string &name, unsigned c_size) {…}
 
InstructionSet::~InstructionSet()
{
    auto iter = instrmap_.begin();
    // delete instructions
    while (iter != instrmap_.end())
    {
        Instruction *i = iter->second;
        instrmap_.erase(iter);
        iter = instrmap_.begin();
        delete i;
    }
    for(unsigned int i = 0; i < width_ / chunk_size; i++)
        delete[] root_[i];
    delete root_;
}
InstructionSet::~InstructionSet() {…}
 
Instruction *InstructionSet::get(const OPCode &key)
{
    auto f = instrmap_.find(&key);
    if (f != instrmap_.end())
    {
        return f->second;
    }
    return nullptr;
}
Instruction *InstructionSet::get(const OPCode &key) {…}
Instruction &InstructionSet::open(const OPCode &key, const std::string &name)
{
    Instruction *ret = get(key);
    if (ret != nullptr)
        return *ret;
    ret = create(key, name);
#if DEBUG
    if (ret == nullptr)
    {
        etiss_log(FATALERROR, "should not happen");
    }
#endif
    return *ret;
}
Instruction &InstructionSet::open(const OPCode &key, const std::string &name) {…}
Instruction *InstructionSet::create(const OPCode &key, const std::string &name)
{
    auto f = instrmap_.find(&key);
    if (f != instrmap_.end())
    {
        return nullptr;
    }
    Instruction *ret = new Instruction(key, name);
    if (instrmap_.insert(std::pair<const OPCode *, Instruction *>(&ret->opc_, ret)).second == false)
    {
        etiss::log(ERROR, "Failed to add instruction to instrmap_.", name, *this);
        delete ret;
        return nullptr;
    }
    return ret;
}
Instruction *InstructionSet::create(const OPCode &key, const std::string &name) {…}
 
bool InstructionSet::compile()
{
    delete root_; // cleanup
 
    root_ = new Node*[width_ / chunk_size](); // number of groups = width_ / chunk_size
 
    bool ok = true;
 
    std::vector<size_type> indexes;
    for (const auto& op2instr : instrmap_){ // iterate through all instructions
        Instruction* inst = op2instr.second; // current instruction to be assigned
        BitArray code = op2instr.first->code_; // opcode of the current instruction
        BitArray mask = op2instr.first->mask_; // mask of the opcode
 
        // iterate through chunks and permutate chunks. then put them into nodes
        for (size_type i = 0; i < mask.size() / chunk_size; ++i){
            auto chunk_bits_code = code.get_range((i+1)*chunk_size-1, i*chunk_size); // ith chunk of the opcode
            auto chunk_bits_mask = mask.get_range((i+1)*chunk_size-1, i*chunk_size); // ith chunk of the mask
 
            indexes.clear();
            for (size_type j = 0; j < chunk_bits_mask.size(); ++j)
                if (!chunk_bits_mask[j]) indexes.push_back(j); // these indexed should be permutated since
                                                               // they dont have associated mask bit
 
            if(!(root_[i])) // not initialized
                root_[i] = new Node[(int)std::pow(2, chunk_size)]; // each group has 2^(chunksize) nodes
 
            auto permutated_chunk_codes = BitArray::permutate(chunk_bits_code, indexes); // put permutated codes
 
            for(const auto& permutated_chunk : permutated_chunk_codes){
                auto val = permutated_chunk.to_ulong(); // index of the node based on the value of the chunk
                root_[i][val].insert(inst); // assign the current instruction to the associated node
            }
        }
    }
    return ok;
}
bool InstructionSet::compile() {…}
 
Instruction *InstructionSet::resolve(BitArray &instr)
{
    std::set<Instruction*> results;
    for (size_type i = 0; i < instr.size() / chunk_size; ++i){ // divide the incoming bitarray into chunks
        auto chunk_bits_code = instr.get_range((i+1)*chunk_size-1, i*chunk_size); // get ith chunk
 
        auto val = chunk_bits_code.to_ulong(); // the value chunk is evaluated to,
                                               // which is also the index of the associated node
        auto instrs_in_node = root_[i][val]; // val'th node
 
        if(i==0) results = instrs_in_node;
        else{ // intersect all the associated nodes, the result will be the decoded instruction
            std::set<Instruction*> results_o;
            std::set_intersection(results.begin(), results.end(), // intersect the ith node with the
                instrs_in_node.begin(), instrs_in_node.end(),     // current results
                std::inserter(results_o, results_o.begin()));     // put overlapped instructions to results_o
            results = results_o; // write the overlapped instructions to results
        }
    }
 
    if(results.empty()) return nullptr; // there is no overlapped instruction after the decoding
    else if(results.size() == 1) return *(results.begin()); // instruction is found succesfully
    else{
        // sometimes an instruction can be a subset of another instruction and hence the
        // algorithm can find multiple instruction. In such cases, it is returning the parent
        // instruction by simply returning the instrucion whose opcode is the longest,
        // i.e mask has the most 1-bits.
        auto longest = std::max_element(results.begin(), results.end(),
            [](const Instruction* lhs, const Instruction* rhs) { return lhs->opc_.mask_.count() < rhs->opc_.mask_.count();});
        return *longest;
    }
}
Instruction *InstructionSet::resolve(BitArray &instr) {…}
 
std::string InstructionSet::print(std::string prefix, bool printunused)
{
    if (root_ != nullptr)
    {
        std::stringstream ss;
        ss << prefix << name_ << "[" << width_ << "]:\n";
        return ss.str();
    }
    else
    {
        return "EMPTY\n";
    }
}
std::string InstructionSet::print(std::string prefix, bool printunused) {…}
 
Instruction &InstructionSet::getInvalid()
{
    return invalid;
}
Instruction &InstructionSet::getInvalid() {…}
 
void InstructionSet::foreach (std::function<void(Instruction &)> func)
{
    for (auto iter = instrmap_.begin(); iter != instrmap_.end(); iter++)
    {
#if DEBUG
        if (iter->second != nullptr)
        {
#endif
            func(*iter->second);
#if DEBUG
        }
        else
        {
            etiss::log(etiss::ERROR, "InstructionSet::getInvalid found a null pointer");
        }
#endif
    }
}
void InstructionSet::foreach (std::function<void(Instruction &)> func) {…}
 
size_t InstructionSet::size()
{
    return instrmap_.size();
}
size_t InstructionSet::size() {…}
 
VariableInstructionSet::VariableInstructionSet(ModedInstructionSet &parent, unsigned width, const std::string &archname)
    : parent_(parent), width_(width), archname_(archname)
{
    length_updater_ = [this](VariableInstructionSet &, InstructionContext &con, BitArray &) {
        con.is_not_default_width_ = false;
        con.instr_width_ = width_;
    };
}
VariableInstructionSet::~VariableInstructionSet()
{
    // delete instruction set
    for (auto iter = ismap_.begin(); iter != ismap_.end(); iter++)
    {
        delete iter->second;
    }
}
VariableInstructionSet::~VariableInstructionSet() {…}
 
bool VariableInstructionSet::compile()
{
    bool ok = true;
    for (auto iter = ismap_.begin(); iter != ismap_.end();)
    {
        if (iter->second->size() <= 0)
        {
            etiss::log(etiss::WARNING, "Removed empty etiss::instr::InstructionSet during compilation.", *iter->second);
            ismap_.erase(iter++);
        }
        else
        {
            ok = ok & iter->second->compile();
            iter++;
        }
    }
    if (ismap_.begin() != ismap_.end())
        width_ = ismap_.begin()->first;
    return ok;
}
bool VariableInstructionSet::compile() {…}
 
InstructionSet *VariableInstructionSet::get(unsigned width)
{
    auto f = ismap_.find(width);
    if (f != ismap_.end())
        return f->second;
    return nullptr;
}
InstructionSet *VariableInstructionSet::get(unsigned width) {…}
InstructionSet *VariableInstructionSet::create(unsigned width, const std::string &name)
{
    auto f = ismap_.find(width);
    if (f != ismap_.end())
        return nullptr;
    InstructionSet *ret = new InstructionSet(*this, width, name);
    ismap_[width] = ret;
    return ret;
}
InstructionSet *VariableInstructionSet::create(unsigned width, const std::string &name) {…}
InstructionSet &VariableInstructionSet::open(unsigned width, const std::string &name)
{
    InstructionSet *ret = get(width);
    if (ret != nullptr)
    {
        return *ret;
    }
    return *create(width, name);
}
InstructionSet &VariableInstructionSet::open(unsigned width, const std::string &name) {…}
 
void VariableInstructionSet::foreach (std::function<void(InstructionSet &)> call)
{
    for (auto iter = ismap_.begin(); iter != ismap_.end(); iter++)
    {
        if (iter->second != nullptr)
        {
            call(*(iter->second));
        }
        else
        {
            etiss_log(ERROR, "invalid pointer in ismap_.");
        }
    }
}
void VariableInstructionSet::foreach (std::function<void(InstructionSet &)> call) {…}
 
std::string VariableInstructionSet::print(std::string prefix)
{
    std::stringstream ss;
    ss << prefix << archname_ << "[default: " << width_ << "]:\n";
    foreach ([&ss, &prefix](InstructionSet &is) { ss << is.print(prefix + "\t"); })
        ;
    return ss.str();
}
std::string VariableInstructionSet::print(std::string prefix) {…}
 
ModedInstructionSet::ModedInstructionSet(const std::string &name) : archname_(name) {}
ModedInstructionSet::~ModedInstructionSet()
{
    // delete variable instruction sets
    for (auto iter = vismap_.begin(); iter != vismap_.end(); ++iter)
    {
        delete iter->second;
    }
}
ModedInstructionSet::~ModedInstructionSet() {…}
VariableInstructionSet *ModedInstructionSet::get(uint32_t mode)
{
    auto f = vismap_.find(mode);
    if (f != vismap_.end())
        return f->second;
    return nullptr;
}
VariableInstructionSet *ModedInstructionSet::get(uint32_t mode) {…}
VariableInstructionSet *ModedInstructionSet::create(uint32_t mode, unsigned width, const std::string &name)
{
    auto f = vismap_.find(mode);
    if (f != vismap_.end())
    {
#if DEBUG
        if (f->second->width_ != width)
        {
            etiss_log(ERROR, "missmatch width values");
        }
#endif
        return nullptr;
    }
    VariableInstructionSet *ret = new VariableInstructionSet(*this, width, name);
    vismap_[mode] = ret;
    invvismap_[ret] = mode;
    return ret;
}
VariableInstructionSet *ModedInstructionSet::create(uint32_t mode, unsigned width, const std::string &name) {…}
VariableInstructionSet &ModedInstructionSet::open(uint32_t mode, unsigned width, const std::string &name)
{
    VariableInstructionSet *ret = get(mode);
    if (ret != nullptr)
    {
#if DEBUG
        if (ret->width_ != width)
        {
            etiss_log(ERROR, "missmatch width values");
        }
#endif
        return *ret;
    }
    return *create(mode, width, name);
}
VariableInstructionSet &ModedInstructionSet::open(uint32_t mode, unsigned width, const std::string &name) {…}
uint32_t ModedInstructionSet::getMode(VariableInstructionSet *vis)
{
    auto iter = invvismap_.find(vis);
    if (iter != invvismap_.end())
        return iter->second;
    etiss_log(ERROR,
              "variable instruction set mode cannot be found since this moded instruction set is not its parent");
    return (uint32_t)-1;
}
uint32_t ModedInstructionSet::getMode(VariableInstructionSet *vis) {…}
 
void ModedInstructionSet::foreach (std::function<void(VariableInstructionSet &)> call)
{
    for (auto iter = vismap_.begin(); iter != vismap_.end(); iter++)
    {
        if (iter->second != nullptr)
        {
            call(*(iter->second));
        }
        else
        {
            etiss_log(ERROR, "invalid pointer in vismap_.");
        }
    }
}
void ModedInstructionSet::foreach (std::function<void(VariableInstructionSet &)> call) {…}
 
bool ModedInstructionSet::compile()
{
    bool ok = true;
    foreach ([&ok](VariableInstructionSet &vis) { ok = ok & vis.compile(); })
        ;
    return ok;
}
bool ModedInstructionSet::compile() {…}
 
std::string ModedInstructionSet::print(std::string prefix)
{
    std::stringstream ss;
    ss << prefix << archname_ << ":\n";
    foreach ([&ss, &prefix](VariableInstructionSet &vis) {
        ss << prefix << "MODE " << vis.parent_.getMode(vis) << ": ";
        ss << vis.print(prefix + "\t");
    })
        ;
    return ss.str();
}
std::string ModedInstructionSet::print(std::string prefix) {…}
 
void InstructionCollection::addTo(ModedInstructionSet &set, bool &ok)
{
    foreach ([&set, &ok](InstructionClass &klass) {
        VariableInstructionSet &vis = set.open(klass.mode_, klass.width_, klass.name_);
        klass.addTo(vis, ok);
    })
        ;
}
void InstructionCollection::addTo(ModedInstructionSet &set, bool &ok) {…}
void InstructionClass::addTo(VariableInstructionSet &set, bool &ok)
{
    foreach ([&set, &ok](InstructionGroup &group) {
        InstructionSet &is = set.open(group.width_, group.name_);
        group.addTo(is, ok);
    })
        ;
}
void InstructionClass::addTo(VariableInstructionSet &set, bool &ok) {…}
void InstructionGroup::addTo(InstructionSet &set, bool &ok)
{
    foreach ([&set, &ok](InstructionDefinition &id) {
        Instruction *instr = set.create(id.opc_, id.name_);
        if (instr == nullptr)
        {
            ok = false;
            etiss::log(ERROR, "failed to add InstructionDefinition to Instruction set.", id, set);
            return;
        }
        id.addTo(*instr, ok);
    })
        ;
}
void InstructionGroup::addTo(InstructionSet &set, bool &ok) {…}
void InstructionDefinition::addTo(Instruction &instr, bool &ok)
{
 
    if (!(opc_ == instr.opc_))
    {
        etiss::log(etiss::ERROR, "cannot add instruction definition to instruction.", *this, instr);
        ok = false;
        return;
    }
    etiss::log(VERBOSE, "Added instruction definition to instruction.", *this, instr);
    instr.addCallback(callback_, builtinGroups_);
    if (ASMprinter_)
    {
        instr.setASMPrinter(ASMprinter_);
    }
}
void InstructionDefinition::addTo(Instruction &instr, bool &ok) {…}
 
#if __cplusplus >= 201103L
uint32_t operator"" _i32(const char *s)
{
    return parse_i32(s);
}
#endif
uint32_t parse_i32(const char *s)
{
    return parse_i<uint32_t>(s);
}
uint32_t parse_i32(const char *s) {…}
 
} // namespace instr
 
} // namespace etiss