diff options
Diffstat (limited to 'src/svm/SVMParser.java')
| -rw-r--r-- | src/svm/SVMParser.java | 547 |
1 files changed, 547 insertions, 0 deletions
diff --git a/src/svm/SVMParser.java b/src/svm/SVMParser.java new file mode 100644 index 0000000..8687116 --- /dev/null +++ b/src/svm/SVMParser.java @@ -0,0 +1,547 @@ +// Generated from /home/gabri/Desktop/clp_project/src/svm/SVM.g4 by ANTLR 4.13.1 +package svm; + +import java.util.HashMap; + +import org.antlr.v4.runtime.atn.*; +import org.antlr.v4.runtime.dfa.DFA; +import org.antlr.v4.runtime.*; +import org.antlr.v4.runtime.misc.*; +import org.antlr.v4.runtime.tree.*; +import java.util.List; +import java.util.Iterator; +import java.util.ArrayList; + +@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast", "CheckReturnValue"}) +public class SVMParser extends Parser { + static { RuntimeMetaData.checkVersion("4.13.1", RuntimeMetaData.VERSION); } + + protected static final DFA[] _decisionToDFA; + protected static final PredictionContextCache _sharedContextCache = + new PredictionContextCache(); + public static final int + T__0=1, T__1=2, T__2=3, LOAD=4, STORE=5, STOREI=6, MOVE=7, ADD=8, ADDI=9, + SUB=10, SUBI=11, MUL=12, MULI=13, DIV=14, DIVI=15, PUSH=16, PUSHR=17, + POP=18, POPR=19, BRANCH=20, BRANCHEQ=21, BRANCHLESSEQ=22, JUMPSUB=23, + RETURNSUB=24, HALT=25, REG=26, LABEL=27, NUMBER=28, WHITESP=29, LINECOMENTS=30, + ERR=31; + public static final int + RULE_assembly = 0, RULE_instruction = 1; + private static String[] makeRuleNames() { + return new String[] { + "assembly", "instruction" + }; + } + public static final String[] ruleNames = makeRuleNames(); + + private static String[] makeLiteralNames() { + return new String[] { + null, "'('", "')'", "':'", "'load'", "'store'", "'storei'", "'move'", + "'add'", "'addi'", "'sub'", "'subi'", "'mul'", "'muli'", "'div'", "'divi'", + "'push'", "'pushr'", "'pop'", "'popr'", "'b'", "'beq'", "'bleq'", "'jsub'", + "'rsub'", "'halt'" + }; + } + private static final String[] _LITERAL_NAMES = makeLiteralNames(); + private static String[] makeSymbolicNames() { + return new String[] { + null, null, null, null, "LOAD", "STORE", "STOREI", "MOVE", "ADD", "ADDI", + "SUB", "SUBI", "MUL", "MULI", "DIV", "DIVI", "PUSH", "PUSHR", "POP", + "POPR", "BRANCH", "BRANCHEQ", "BRANCHLESSEQ", "JUMPSUB", "RETURNSUB", + "HALT", "REG", "LABEL", "NUMBER", "WHITESP", "LINECOMENTS", "ERR" + }; + } + private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames(); + public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES); + + /** + * @deprecated Use {@link #VOCABULARY} instead. + */ + @Deprecated + public static final String[] tokenNames; + static { + tokenNames = new String[_SYMBOLIC_NAMES.length]; + for (int i = 0; i < tokenNames.length; i++) { + tokenNames[i] = VOCABULARY.getLiteralName(i); + if (tokenNames[i] == null) { + tokenNames[i] = VOCABULARY.getSymbolicName(i); + } + + if (tokenNames[i] == null) { + tokenNames[i] = "<INVALID>"; + } + } + } + + @Override + @Deprecated + public String[] getTokenNames() { + return tokenNames; + } + + @Override + + public Vocabulary getVocabulary() { + return VOCABULARY; + } + + @Override + public String getGrammarFileName() { return "SVM.g4"; } + + @Override + public String[] getRuleNames() { return ruleNames; } + + @Override + public String getSerializedATN() { return _serializedATN; } + + @Override + public ATN getATN() { return _ATN; } + + public SVMParser(TokenStream input) { + super(input); + _interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache); + } + + @SuppressWarnings("CheckReturnValue") + public static class AssemblyContext extends ParserRuleContext { + public List<InstructionContext> instruction() { + return getRuleContexts(InstructionContext.class); + } + public InstructionContext instruction(int i) { + return getRuleContext(InstructionContext.class,i); + } + public AssemblyContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_assembly; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SVMListener ) ((SVMListener)listener).enterAssembly(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SVMListener ) ((SVMListener)listener).exitAssembly(this); + } + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if ( visitor instanceof SVMVisitor ) return ((SVMVisitor<? extends T>)visitor).visitAssembly(this); + else return visitor.visitChildren(this); + } + } + + public final AssemblyContext assembly() throws RecognitionException { + AssemblyContext _localctx = new AssemblyContext(_ctx, getState()); + enterRule(_localctx, 0, RULE_assembly); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(7); + _errHandler.sync(this); + _la = _input.LA(1); + while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 201326576L) != 0)) { + { + { + setState(4); + instruction(); + } + } + setState(9); + _errHandler.sync(this); + _la = _input.LA(1); + } + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class InstructionContext extends ParserRuleContext { + public Token n; + public Token l; + public TerminalNode LOAD() { return getToken(SVMParser.LOAD, 0); } + public List<TerminalNode> REG() { return getTokens(SVMParser.REG); } + public TerminalNode REG(int i) { + return getToken(SVMParser.REG, i); + } + public TerminalNode NUMBER() { return getToken(SVMParser.NUMBER, 0); } + public TerminalNode STORE() { return getToken(SVMParser.STORE, 0); } + public TerminalNode STOREI() { return getToken(SVMParser.STOREI, 0); } + public TerminalNode MOVE() { return getToken(SVMParser.MOVE, 0); } + public TerminalNode ADD() { return getToken(SVMParser.ADD, 0); } + public TerminalNode ADDI() { return getToken(SVMParser.ADDI, 0); } + public TerminalNode SUB() { return getToken(SVMParser.SUB, 0); } + public TerminalNode SUBI() { return getToken(SVMParser.SUBI, 0); } + public TerminalNode MUL() { return getToken(SVMParser.MUL, 0); } + public TerminalNode MULI() { return getToken(SVMParser.MULI, 0); } + public TerminalNode DIV() { return getToken(SVMParser.DIV, 0); } + public TerminalNode DIVI() { return getToken(SVMParser.DIVI, 0); } + public TerminalNode PUSH() { return getToken(SVMParser.PUSH, 0); } + public TerminalNode PUSHR() { return getToken(SVMParser.PUSHR, 0); } + public TerminalNode POP() { return getToken(SVMParser.POP, 0); } + public TerminalNode POPR() { return getToken(SVMParser.POPR, 0); } + public TerminalNode BRANCH() { return getToken(SVMParser.BRANCH, 0); } + public TerminalNode LABEL() { return getToken(SVMParser.LABEL, 0); } + public TerminalNode BRANCHEQ() { return getToken(SVMParser.BRANCHEQ, 0); } + public TerminalNode BRANCHLESSEQ() { return getToken(SVMParser.BRANCHLESSEQ, 0); } + public TerminalNode JUMPSUB() { return getToken(SVMParser.JUMPSUB, 0); } + public TerminalNode RETURNSUB() { return getToken(SVMParser.RETURNSUB, 0); } + public TerminalNode HALT() { return getToken(SVMParser.HALT, 0); } + public InstructionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_instruction; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SVMListener ) ((SVMListener)listener).enterInstruction(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SVMListener ) ((SVMListener)listener).exitInstruction(this); + } + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if ( visitor instanceof SVMVisitor ) return ((SVMVisitor<? extends T>)visitor).visitInstruction(this); + else return visitor.visitChildren(this); + } + } + + public final InstructionContext instruction() throws RecognitionException { + InstructionContext _localctx = new InstructionContext(_ctx, getState()); + enterRule(_localctx, 2, RULE_instruction); + try { + enterOuterAlt(_localctx, 1); + { + setState(79); + _errHandler.sync(this); + switch (_input.LA(1)) { + case LOAD: + { + setState(10); + match(LOAD); + setState(11); + match(REG); + setState(12); + match(NUMBER); + setState(13); + match(T__0); + setState(14); + match(REG); + setState(15); + match(T__1); + } + break; + case STORE: + { + setState(16); + match(STORE); + setState(17); + match(REG); + setState(18); + match(NUMBER); + setState(19); + match(T__0); + setState(20); + match(REG); + setState(21); + match(T__1); + } + break; + case STOREI: + { + setState(22); + match(STOREI); + setState(23); + match(REG); + setState(24); + match(NUMBER); + } + break; + case MOVE: + { + setState(25); + match(MOVE); + setState(26); + match(REG); + setState(27); + match(REG); + } + break; + case ADD: + { + setState(28); + match(ADD); + setState(29); + match(REG); + setState(30); + match(REG); + } + break; + case ADDI: + { + setState(31); + match(ADDI); + setState(32); + match(REG); + setState(33); + match(NUMBER); + } + break; + case SUB: + { + setState(34); + match(SUB); + setState(35); + match(REG); + setState(36); + match(REG); + } + break; + case SUBI: + { + setState(37); + match(SUBI); + setState(38); + match(REG); + setState(39); + match(NUMBER); + } + break; + case MUL: + { + setState(40); + match(MUL); + setState(41); + match(REG); + setState(42); + match(REG); + } + break; + case MULI: + { + setState(43); + match(MULI); + setState(44); + match(REG); + setState(45); + match(NUMBER); + } + break; + case DIV: + { + setState(46); + match(DIV); + setState(47); + match(REG); + setState(48); + match(REG); + } + break; + case DIVI: + { + setState(49); + match(DIVI); + setState(50); + match(REG); + setState(51); + match(NUMBER); + } + break; + case PUSH: + { + setState(52); + match(PUSH); + setState(55); + _errHandler.sync(this); + switch (_input.LA(1)) { + case NUMBER: + { + setState(53); + ((InstructionContext)_localctx).n = match(NUMBER); + } + break; + case LABEL: + { + setState(54); + ((InstructionContext)_localctx).l = match(LABEL); + } + break; + default: + throw new NoViableAltException(this); + } + } + break; + case PUSHR: + { + setState(57); + match(PUSHR); + setState(58); + match(REG); + } + break; + case POP: + { + setState(59); + match(POP); + } + break; + case POPR: + { + setState(60); + match(POPR); + setState(61); + match(REG); + } + break; + case BRANCH: + { + setState(62); + match(BRANCH); + setState(63); + match(LABEL); + } + break; + case BRANCHEQ: + { + setState(64); + match(BRANCHEQ); + setState(65); + match(REG); + setState(66); + match(REG); + setState(67); + match(LABEL); + } + break; + case BRANCHLESSEQ: + { + setState(68); + match(BRANCHLESSEQ); + setState(69); + match(REG); + setState(70); + match(REG); + setState(71); + match(LABEL); + } + break; + case JUMPSUB: + { + setState(72); + match(JUMPSUB); + setState(73); + match(LABEL); + } + break; + case RETURNSUB: + { + setState(74); + match(RETURNSUB); + setState(75); + match(REG); + } + break; + case LABEL: + { + setState(76); + ((InstructionContext)_localctx).l = match(LABEL); + setState(77); + match(T__2); + } + break; + case HALT: + { + setState(78); + match(HALT); + } + break; + default: + throw new NoViableAltException(this); + } + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + public static final String _serializedATN = + "\u0004\u0001\u001fR\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0001"+ + "\u0000\u0005\u0000\u0006\b\u0000\n\u0000\f\u0000\t\t\u0000\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0003\u00018\b\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+ + "\u0001\u0001\u0001\u0001\u0003\u0001P\b\u0001\u0001\u0001\u0000\u0000"+ + "\u0002\u0000\u0002\u0000\u0000g\u0000\u0007\u0001\u0000\u0000\u0000\u0002"+ + "O\u0001\u0000\u0000\u0000\u0004\u0006\u0003\u0002\u0001\u0000\u0005\u0004"+ + "\u0001\u0000\u0000\u0000\u0006\t\u0001\u0000\u0000\u0000\u0007\u0005\u0001"+ + "\u0000\u0000\u0000\u0007\b\u0001\u0000\u0000\u0000\b\u0001\u0001\u0000"+ + "\u0000\u0000\t\u0007\u0001\u0000\u0000\u0000\n\u000b\u0005\u0004\u0000"+ + "\u0000\u000b\f\u0005\u001a\u0000\u0000\f\r\u0005\u001c\u0000\u0000\r\u000e"+ + "\u0005\u0001\u0000\u0000\u000e\u000f\u0005\u001a\u0000\u0000\u000fP\u0005"+ + "\u0002\u0000\u0000\u0010\u0011\u0005\u0005\u0000\u0000\u0011\u0012\u0005"+ + "\u001a\u0000\u0000\u0012\u0013\u0005\u001c\u0000\u0000\u0013\u0014\u0005"+ + "\u0001\u0000\u0000\u0014\u0015\u0005\u001a\u0000\u0000\u0015P\u0005\u0002"+ + "\u0000\u0000\u0016\u0017\u0005\u0006\u0000\u0000\u0017\u0018\u0005\u001a"+ + "\u0000\u0000\u0018P\u0005\u001c\u0000\u0000\u0019\u001a\u0005\u0007\u0000"+ + "\u0000\u001a\u001b\u0005\u001a\u0000\u0000\u001bP\u0005\u001a\u0000\u0000"+ + "\u001c\u001d\u0005\b\u0000\u0000\u001d\u001e\u0005\u001a\u0000\u0000\u001e"+ + "P\u0005\u001a\u0000\u0000\u001f \u0005\t\u0000\u0000 !\u0005\u001a\u0000"+ + "\u0000!P\u0005\u001c\u0000\u0000\"#\u0005\n\u0000\u0000#$\u0005\u001a"+ + "\u0000\u0000$P\u0005\u001a\u0000\u0000%&\u0005\u000b\u0000\u0000&\'\u0005"+ + "\u001a\u0000\u0000\'P\u0005\u001c\u0000\u0000()\u0005\f\u0000\u0000)*"+ + "\u0005\u001a\u0000\u0000*P\u0005\u001a\u0000\u0000+,\u0005\r\u0000\u0000"+ + ",-\u0005\u001a\u0000\u0000-P\u0005\u001c\u0000\u0000./\u0005\u000e\u0000"+ + "\u0000/0\u0005\u001a\u0000\u00000P\u0005\u001a\u0000\u000012\u0005\u000f"+ + "\u0000\u000023\u0005\u001a\u0000\u00003P\u0005\u001c\u0000\u000047\u0005"+ + "\u0010\u0000\u000058\u0005\u001c\u0000\u000068\u0005\u001b\u0000\u0000"+ + "75\u0001\u0000\u0000\u000076\u0001\u0000\u0000\u00008P\u0001\u0000\u0000"+ + "\u00009:\u0005\u0011\u0000\u0000:P\u0005\u001a\u0000\u0000;P\u0005\u0012"+ + "\u0000\u0000<=\u0005\u0013\u0000\u0000=P\u0005\u001a\u0000\u0000>?\u0005"+ + "\u0014\u0000\u0000?P\u0005\u001b\u0000\u0000@A\u0005\u0015\u0000\u0000"+ + "AB\u0005\u001a\u0000\u0000BC\u0005\u001a\u0000\u0000CP\u0005\u001b\u0000"+ + "\u0000DE\u0005\u0016\u0000\u0000EF\u0005\u001a\u0000\u0000FG\u0005\u001a"+ + "\u0000\u0000GP\u0005\u001b\u0000\u0000HI\u0005\u0017\u0000\u0000IP\u0005"+ + "\u001b\u0000\u0000JK\u0005\u0018\u0000\u0000KP\u0005\u001a\u0000\u0000"+ + "LM\u0005\u001b\u0000\u0000MP\u0005\u0003\u0000\u0000NP\u0005\u0019\u0000"+ + "\u0000O\n\u0001\u0000\u0000\u0000O\u0010\u0001\u0000\u0000\u0000O\u0016"+ + "\u0001\u0000\u0000\u0000O\u0019\u0001\u0000\u0000\u0000O\u001c\u0001\u0000"+ + "\u0000\u0000O\u001f\u0001\u0000\u0000\u0000O\"\u0001\u0000\u0000\u0000"+ + "O%\u0001\u0000\u0000\u0000O(\u0001\u0000\u0000\u0000O+\u0001\u0000\u0000"+ + "\u0000O.\u0001\u0000\u0000\u0000O1\u0001\u0000\u0000\u0000O4\u0001\u0000"+ + "\u0000\u0000O9\u0001\u0000\u0000\u0000O;\u0001\u0000\u0000\u0000O<\u0001"+ + "\u0000\u0000\u0000O>\u0001\u0000\u0000\u0000O@\u0001\u0000\u0000\u0000"+ + "OD\u0001\u0000\u0000\u0000OH\u0001\u0000\u0000\u0000OJ\u0001\u0000\u0000"+ + "\u0000OL\u0001\u0000\u0000\u0000ON\u0001\u0000\u0000\u0000P\u0003\u0001"+ + "\u0000\u0000\u0000\u0003\u00077O"; + public static final ATN _ATN = + new ATNDeserializer().deserialize(_serializedATN.toCharArray()); + static { + _decisionToDFA = new DFA[_ATN.getNumberOfDecisions()]; + for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) { + _decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i); + } + } +}
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