gitweb on Svarog
projekti pod git sistemom za održavanje verzija -- projects under the git version control systemdiff --git a/src/mjc2wsl.java b/src/mjc2wsl.java
--- a/src/mjc2wsl.java
+++ b/src/mjc2wsl.java
ret.append("VAR < tempa := 0, tempb := 0, tempres :=0,\n\t");
for (int i = 0; i <= 3; i++)
- ret.append("mjvm_loc" + i + " := 0, ");
+ ret.append(loc(i) + " := 0, ");
ret.append("\n mjvm_estack := < >, mjvm_mstack := < >, ");
ret.append("\n mjvm_fp := 0, mjvm_sp := 0,");
ret.append("\n t_e_m_p := 0 > :");
}
throw new Exception("Wrong opcode for a relation");
}
+
+ private boolean isJumpCode(int opcode) {
+ return (opcode>=jmp) && (opcode<=jge);
+ }
public void convertStream(InputStream ins) throws Exception{
mainIn = ins;
prl(getTopTwo());
prl("IF tempb "+ getRelationFor(op)
+" tempa THEN CALL a" + (counter + get2())
+ +" ELSE CALL a" + (counter+1)
+ " FI;");
break;
}
case enter: {
prl(createComment("enter not fully procesed yet"));
message("enter not fully procesed yet", M_WAR);
+ int parameters = get();
+
get();
- get();
+ for (int i = parameters-1; i >= 0; i--)
+ prl(cmdFromEStack(loc(i)));
break;
}
case exit: {
}
case trap: {
- // TODO finish trap
- prl(createComment("trap not fully procesed yet"));
- message("trap not fully procesed yet", M_WAR);
- get();
+ prl("ERROR(\"Runtime error: trap("+get()+")\");");
break;
}
break;
}
+ boolean wasJump = isJumpCode(op);
op = get();
if (op >= 0)
- prl("CALL a" + counter + " END");
+ if (wasJump)
+ prl("SKIP END");
+ else
+ prl("CALL a" + counter + " END");
}
prl("CALL Z;\nSKIP END\nENDACTIONS;\n");
prl(getStandardEnd());