Examples of avrora.core.isdl.CodeRegion

avrora.core.isdl.CodeRegion
The CodeRegion class represents a piece of code that has external inputs. For example, a subroutine is a piece of code that has a list of statements and a list of formal parameters. An instruction declaration is a code region where the external inputs are the operands to the instruction. @author Ben L. Titzer

        public void visit(Instr.SPM i) {
            Stmt stmt;
            LinkedList list0 = new LinkedList();
            stmt = new CommentStmt("===== " + i.getName() + ' ' + i.getOperands() + " ==========================================");
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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            LinkedList list0 = new LinkedList();
            stmt = new CommentStmt("===== " + i.getName() + ' ' + i.getOperands() + " ==========================================");
            list0.addLast(stmt);
            stmt = new MapAssignStmt("sram", new MapExpr("wregs", new Literal.IntExpr(i.r1.getNumber())), new MapExpr("regs", new Literal.IntExpr(i.r2.getNumber())));
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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            LinkedList list0 = new LinkedList();
            stmt = new CommentStmt("===== " + i.getName() + ' ' + i.getOperands() + " ==========================================");
            list0.addLast(stmt);
            stmt = new MapAssignStmt("sram", new Arith.BinOp.AddExpr(new MapExpr("wregs", new Literal.IntExpr(i.r1.getNumber())), new Literal.IntExpr(i.imm1)), new MapExpr("regs", new Literal.IntExpr(i.r2.getNumber())));
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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            list0.addLast(stmt);
            stmt = new MapAssignStmt("sram", new VarExpr("tmp_0"), new MapExpr("regs", new Literal.IntExpr(i.r2.getNumber())));
            list0.addLast(stmt);
            stmt = new MapAssignStmt("wregs", new Literal.IntExpr(i.r1.getNumber()), new VarExpr("tmp_0"));
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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            list0.addLast(stmt);
            stmt = new MapAssignStmt("sram", new VarExpr("tmp_0"), new MapExpr("regs", new Literal.IntExpr(i.r2.getNumber())));
            list0.addLast(stmt);
            stmt = new MapAssignStmt("wregs", new Literal.IntExpr(i.r1.getNumber()), new Arith.BinOp.AddExpr(new VarExpr("tmp_0"), new Literal.IntExpr(1)));
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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            LinkedList list0 = new LinkedList();
            stmt = new CommentStmt("===== " + i.getName() + ' ' + i.getOperands() + " ==========================================");
            list0.addLast(stmt);
            stmt = new MapAssignStmt("sram", new Literal.IntExpr(i.imm1), new MapExpr("regs", new Literal.IntExpr(i.r1.getNumber())));
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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            list0.addLast(stmt);
            stmt = new DeclStmt("tmp_10", "byte", new CallExpr("low", tolist1(new VarExpr("tmp_3"))));
            list0.addLast(stmt);
            stmt = new MapAssignStmt("regs", new Literal.IntExpr(i.r1.getNumber()), new VarExpr("tmp_10"));
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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            list0.addLast(stmt);
            stmt = new DeclStmt("tmp_10", "byte", new CallExpr("low", tolist1(new VarExpr("tmp_3"))));
            list0.addLast(stmt);
            stmt = new MapAssignStmt("regs", new Literal.IntExpr(i.r1.getNumber()), new VarExpr("tmp_10"));
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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            list0.addLast(stmt);
            stmt = new VarBitRangeAssignStmt("tmp_1", 4, 7, new BitRangeExpr(new VarExpr("tmp_0"), 0, 3));
            list0.addLast(stmt);
            stmt = new MapAssignStmt("regs", new Literal.IntExpr(i.r1.getNumber()), new CallExpr("low", tolist1(new VarExpr("tmp_1"))));
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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            list0.addLast(stmt);
            stmt = new VarAssignStmt("N", new BitExpr(new VarExpr("tmp_0"), new Literal.IntExpr(7)));
            list0.addLast(stmt);
            stmt = new VarAssignStmt("S", new Logical.BinOp.XorExpr(new VarExpr("N"), new VarExpr("V")));
            list0.addLast(stmt);
            result = new CodeRegion(new LinkedList(), list0);
        }

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Related Classes of avrora.core.isdl.CodeRegion

avrora.sim.dbbc.CodeMap$CodeBuilder

avrora.sim.dbbc.DBBC

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