1 | include "ASM/I8051.ma". |
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2 | include "joint/Joint.ma". |
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3 | include "utilities/BitVectorTrieSet.ma". |
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4 | include "utilities/IdentifierTools.ma". |
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5 | include "common/Graphs.ma". |
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6 | include "common/CostLabel.ma". |
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7 | include "common/Registers.ma". |
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8 | |
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9 | definition registers ≝ list register. |
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10 | |
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11 | inductive move_registers: Type[0] ≝ |
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12 | | pseudo: register → move_registers |
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13 | | hardware: Register → move_registers. |
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14 | |
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15 | definition ertl_params: params ≝ |
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16 | mk_params register register register register (move_registers × move_registers) register. |
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17 | |
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18 | inductive ertl_statement_extension: Type[0] ≝ |
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19 | | ertl_st_ext_new_frame: label → ertl_statement_extension |
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20 | | ertl_st_ext_del_frame: label → ertl_statement_extension |
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21 | | ertl_st_ext_frame_size: register → label → ertl_statement_extension. |
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22 | |
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23 | definition ertl_statement ≝ joint_statement label ertl_statement_extension ertl_params. |
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24 | |
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25 | definition ertl_statement_graph ≝ λglobals. graph (ertl_statement globals). |
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26 | |
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27 | record ertl_internal_function (globals: list ident): Type[0] ≝ |
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28 | { |
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29 | ertl_if_luniverse: universe LabelTag; |
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30 | ertl_if_runiverse: universe RegisterTag; |
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31 | ertl_if_params: nat; |
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32 | ertl_if_locals: registers; |
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33 | ertl_if_stacksize: nat; |
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34 | ertl_if_graph: ertl_statement_graph globals; |
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35 | ertl_if_entry: Σl: label. lookup ? ? ertl_if_graph l ≠ None ?; |
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36 | ertl_if_exit: Σl: label. lookup ? ? ertl_if_graph l ≠ None ? |
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37 | }. |
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38 | |
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39 | definition set_luniverse ≝ |
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40 | λglobals : list ident. |
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41 | λint_fun : ertl_internal_function globals. |
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42 | λluniverse: universe LabelTag. |
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43 | let runiverse ≝ ertl_if_runiverse globals int_fun in |
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44 | let params ≝ ertl_if_params globals int_fun in |
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45 | let locals ≝ ertl_if_locals globals int_fun in |
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46 | let stacksize ≝ ertl_if_stacksize globals int_fun in |
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47 | let graph ≝ ertl_if_graph globals int_fun in |
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48 | let entry ≝ ertl_if_entry globals int_fun in |
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49 | let exit ≝ ertl_if_exit globals int_fun in |
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50 | mk_ertl_internal_function globals |
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51 | luniverse runiverse params locals |
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52 | stacksize graph entry exit. |
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53 | |
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54 | definition ertl_function ≝ λglobals. fundef (ertl_internal_function globals). |
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55 | |
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56 | record ertl_program (globals: list ident): Type[0] ≝ |
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57 | { |
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58 | ertl_pr_vars: list (ident × nat); |
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59 | ertl_pr_funcs: list (ident × (ertl_function globals)); |
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60 | ertl_pr_main: option ident |
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61 | }. |
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62 | |
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63 | |
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64 | (* XXX: changed from O'Caml |
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65 | | ertl_st_addr_h: register → ident → label → ertl_statement |
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66 | | ertl_st_addr_l: register → ident → label → ertl_statement |
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67 | *) |
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68 | |
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69 | (* XXX: changed from O'Caml |
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70 | | ertl_st_opaccs_a: OpAccs → register → register → register → label → ertl_statement |
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71 | | ertl_st_opaccs_b: OpAccs → register → register → register → label → ertl_statement |
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72 | *) |
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