diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/hashlib.h | 72 | ||||
| -rw-r--r-- | kernel/register.cc | 7 | ||||
| -rw-r--r-- | kernel/rtlil.cc | 1 |
3 files changed, 73 insertions, 7 deletions
diff --git a/kernel/hashlib.h b/kernel/hashlib.h index e7cb312ed..996bda38e 100644 --- a/kernel/hashlib.h +++ b/kernel/hashlib.h @@ -314,11 +314,11 @@ class dict int do_insert(const K &key, int &hash) { if (hashtable.empty()) { - entries.push_back(entry_t(std::pair<K, T>(key, T()), -1)); + entries.emplace_back(std::pair<K, T>(key, T()), -1); do_rehash(); hash = do_hash(key); } else { - entries.push_back(entry_t(std::pair<K, T>(key, T()), hashtable[hash])); + entries.emplace_back(std::pair<K, T>(key, T()), hashtable[hash]); hashtable[hash] = entries.size() - 1; } return entries.size() - 1; @@ -327,11 +327,25 @@ class dict int do_insert(const std::pair<K, T> &value, int &hash) { if (hashtable.empty()) { - entries.push_back(entry_t(value, -1)); + entries.emplace_back(value, -1); do_rehash(); hash = do_hash(value.first); } else { - entries.push_back(entry_t(value, hashtable[hash])); + entries.emplace_back(value, hashtable[hash]); + hashtable[hash] = entries.size() - 1; + } + return entries.size() - 1; + } + + int do_insert(std::pair<K, T> &&rvalue, int &hash) + { + if (hashtable.empty()) { + auto key = rvalue.first; + entries.emplace_back(std::forward<std::pair<K, T>>(rvalue), -1); + do_rehash(); + hash = do_hash(key); + } else { + entries.emplace_back(std::forward<std::pair<K, T>>(rvalue), hashtable[hash]); hashtable[hash] = entries.size() - 1; } return entries.size() - 1; @@ -441,6 +455,56 @@ public: return std::pair<iterator, bool>(iterator(this, i), true); } + std::pair<iterator, bool> insert(std::pair<K, T> &&rvalue) + { + int hash = do_hash(rvalue.first); + int i = do_lookup(rvalue.first, hash); + if (i >= 0) + return std::pair<iterator, bool>(iterator(this, i), false); + i = do_insert(std::forward<std::pair<K, T>>(rvalue), hash); + return std::pair<iterator, bool>(iterator(this, i), true); + } + + std::pair<iterator, bool> emplace(K const &key, T const &value) + { + int hash = do_hash(key); + int i = do_lookup(key, hash); + if (i >= 0) + return std::pair<iterator, bool>(iterator(this, i), false); + i = do_insert(std::make_pair(key, value), hash); + return std::pair<iterator, bool>(iterator(this, i), true); + } + + std::pair<iterator, bool> emplace(K const &key, T &&rvalue) + { + int hash = do_hash(key); + int i = do_lookup(key, hash); + if (i >= 0) + return std::pair<iterator, bool>(iterator(this, i), false); + i = do_insert(std::make_pair(key, std::forward<T>(rvalue)), hash); + return std::pair<iterator, bool>(iterator(this, i), true); + } + + std::pair<iterator, bool> emplace(K &&rkey, T const &value) + { + int hash = do_hash(rkey); + int i = do_lookup(rkey, hash); + if (i >= 0) + return std::pair<iterator, bool>(iterator(this, i), false); + i = do_insert(std::make_pair(std::forward<K>(rkey), value), hash); + return std::pair<iterator, bool>(iterator(this, i), true); + } + + std::pair<iterator, bool> emplace(K &&rkey, T &&rvalue) + { + int hash = do_hash(rkey); + int i = do_lookup(rkey, hash); + if (i >= 0) + return std::pair<iterator, bool>(iterator(this, i), false); + i = do_insert(std::make_pair(std::forward<K>(rkey), std::forward<T>(rvalue)), hash); + return std::pair<iterator, bool>(iterator(this, i), true); + } + int erase(const K &key) { int hash = do_hash(key); diff --git a/kernel/register.cc b/kernel/register.cc index af8c1b8e8..925d0d776 100644 --- a/kernel/register.cc +++ b/kernel/register.cc @@ -485,20 +485,21 @@ void Frontend::extra_args(std::istream *&f, std::string &filename, std::vector<s cmd_error(args, argidx, "Extra filename argument in direct file mode."); filename = arg; + //Accommodate heredocs with EOT marker spaced out from "<<", e.g. "<< EOT" vs. "<<EOT" if (filename == "<<" && argidx+1 < args.size()) filename += args[++argidx]; if (filename.compare(0, 2, "<<") == 0) { - if (Frontend::current_script_file == NULL) - log_error("Unexpected here document '%s' outside of script!\n", filename.c_str()); if (filename.size() <= 2) log_error("Missing EOT marker in here document!\n"); std::string eot_marker = filename.substr(2); + if (Frontend::current_script_file == nullptr) + filename = "<stdin>"; last_here_document.clear(); while (1) { std::string buffer; char block[4096]; while (1) { - if (fgets(block, 4096, Frontend::current_script_file) == NULL) + if (fgets(block, 4096, Frontend::current_script_file == nullptr? stdin : Frontend::current_script_file) == nullptr) log_error("Unexpected end of file in here document '%s'!\n", filename.c_str()); buffer += block; if (buffer.size() > 0 && (buffer[buffer.size() - 1] == '\n' || buffer[buffer.size() - 1] == '\r')) diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index dc368ead5..6996a02c4 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -597,6 +597,7 @@ void RTLIL::Design::remove(RTLIL::Module *module) } log_assert(modules_.at(module->name) == module); + log_assert(refcount_modules_ == 0); modules_.erase(module->name); delete module; } |