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- %union {
- int nombre;
- }
- %{
- #include "tables.h"
- #include <stdio.h>
-
- FILE * file;
- FILE * file2;
-
- %}
-
- %token tMUL tDIV tADD tSUB
- %token tAFC tCPY
- %token<nombre> tNB
-
- %%
-
- Programme : Instruction Programme;
- Programme : Instruction;
-
- Instruction : tMUL tNB tNB tNB {increment_time();
- int added_instruction = 0;
- int reg_src1 = get_reg_read($3, &added_instruction);
- int reg_src2 = get_reg_read($4, &added_instruction);
- int reg_dest = get_reg_write($2, &added_instruction);
- add_instruction(MUL, reg_dest, reg_src1, reg_src2);
- new_instruction(added_instruction + 1);};
- Instruction : tADD tNB tNB tNB {increment_time();
- int added_instruction = 0;
- int reg_src1 = get_reg_read($3, &added_instruction);
- int reg_src2 = get_reg_read($4, &added_instruction);
- int reg_dest = get_reg_write($2, &added_instruction);
- add_instruction(ADD, reg_dest, reg_src1, reg_src2);
- new_instruction(added_instruction + 1);};
- Instruction : tDIV tNB tNB tNB {increment_time();
- int added_instruction = 0;
- int reg_src1 = get_reg_read($3, &added_instruction);
- int reg_src2 = get_reg_read($4, &added_instruction);
- int reg_dest = get_reg_write($2, &added_instruction);
- add_instruction(DIV, reg_dest, reg_src1, reg_src2);
- new_instruction(added_instruction + 1);};
- Instruction : tSUB tNB tNB tNB {increment_time();
- int added_instruction = 0;
- int reg_src1 = get_reg_read($3, &added_instruction);
- int reg_src2 = get_reg_read($4, &added_instruction);
- int reg_dest = get_reg_write($2, &added_instruction);
- add_instruction(SUB, reg_dest, reg_src1, reg_src2);
- new_instruction(added_instruction + 1);};
-
- Instruction : tAFC tNB tNB {increment_time();
- int added_instruction = 0;
- int reg_dest = get_reg_write($2, &added_instruction);
- add_instruction(AFC, reg_dest, $3, 0);
- new_instruction(added_instruction + 1);};
- Instruction : tCPY tNB tNB {increment_time();
- int added_instruction = 0;
- int reg_src = get_reg_read($3, &added_instruction);
- int reg_dest = get_reg_write($2, &added_instruction);
- add_instruction(CPY, reg_dest, reg_src, 0);
- new_instruction(added_instruction + 1);};
-
- %%
-
- int main(void) {
- file = fopen("output.asm", "w");
- file2 = fopen("output_bin.txt", "w");
- init();
- yyparse();
- flush_and_init();
- write_asm(file);
- write_code_machine(file2);
- return 0;
- }
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