Function mem_string

host/sysenv/sysenv.cpp:85–88

}

std::string mem_string(Stack& stack, i64_t ptr, i64_t len) {
    auto sp = mem_span(stack, ptr, len);
    return std::string(reinterpret_cast<const char*>(sp.data()), sp.size());
}

void mem_write(Stack& stack, i64_t ptr, const void* src, size_t len) {
    MemInst& mem = get_mem(stack, ptr);