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1255 | giacomo | 1 | #ifndef __FUNC_H__ |
2 | #define __FUNC_H__ |
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1254 | giacomo | 3 | |
1255 | giacomo | 4 | #include "kernel/kern.h" |
1254 | giacomo | 5 | #include "shark.h" |
6 | |||
1262 | giacomo | 7 | #define OS_SHARK |
8 | |||
1254 | giacomo | 9 | #define get_current_exec_task() exec_shadow |
1262 | giacomo | 10 | /* Return the PID/pthread_t of calling task */ |
11 | |||
1254 | giacomo | 12 | #define generic_get_server_from_contract get_server_from_contract |
1262 | giacomo | 13 | /* Return the server_id from the contract number used |
14 | * inside .fsf file to define contract parameters |
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15 | * |
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16 | * generic_get_server_from_contract(int contract_number) */ |
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17 | |||
1254 | giacomo | 18 | #define generic_create_thread fsf_create_thread |
1262 | giacomo | 19 | /* Create a task/thread inside a specific server. |
20 | * it's very similar to fsf_create_thread, but we need a parameter |
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21 | * to set the local scheduler task and actually it's outside |
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22 | * the framework |
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23 | * |
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24 | * generic_task_create( |
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25 | * server number, |
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26 | * pthread_t of created task (-1 if failed), |
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27 | * pthread_attr_t, |
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28 | * task_body, |
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29 | * arg of the body (must be "(void *)current"), |
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30 | * arg for real-time task specification) |
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31 | */ |
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32 | |||
1254 | giacomo | 33 | #define generic_calibrate_cycle calibrate_cycle |
1262 | giacomo | 34 | /* Set the calibration parameter "cal_cycle" |
35 | * only if it's initialized to 0. The calibration routine |
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36 | * calculates cal_cycle from CALIBRATION_DELTA. |
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37 | * This step can also be performed outside the demo. |
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38 | * Inside calibrate.h you can set the calibration parameters |
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39 | * for calibration step performed outside. |
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40 | * |
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41 | * cal_cycle is the number of cycles that are needed to |
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42 | * make CALIBRATION_DELTA number of iteration. |
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43 | * |
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44 | * kern_cli(); |
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45 | * kern_gettime(&start); |
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46 | * for (i=0;i<CALIBRATION_DELTA;i++) |
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47 | * __asm__ __volatile__ ("xorl %%eax,%%eax\n\t" |
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48 | * "cpuid\n\t" |
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49 | * :::"eax","ebx","ecx","edx"); |
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50 | * kern_gettime(&end); |
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51 | * kern_sti(); |
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52 | * |
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53 | * SUBTIMESPEC(&end,&start,&diff); |
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54 | * cal_cycles = TIMESPEC2USEC(&diff); |
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55 | * |
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56 | */ |
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57 | |||
1254 | giacomo | 58 | #define generic_set_next_activation set_next_activation |
1262 | giacomo | 59 | /* Set the next activation time. It's like fsf_schedule_next_timed_job |
60 | * but it don't return nothing |
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61 | */ |
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62 | |||
1254 | giacomo | 63 | #define generic_set_simulation_time set_simulation_time |
1262 | giacomo | 64 | /* Set the end time of simulation */ |
65 | |||
1254 | giacomo | 66 | #define generic_get_task_model get_task_model |
1262 | giacomo | 67 | /* Return a pointer to the struct that contains the |
68 | * local shceduler parameter */ |
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69 | |||
1254 | giacomo | 70 | #define generic_start_simulation start_simulation |
1262 | giacomo | 71 | /* Start the simulation */ |
72 | |||
1254 | giacomo | 73 | #define generic_fsfinit() fsfinit() |
1262 | giacomo | 74 | /* Create the fsf_server */ |
75 | |||
1254 | giacomo | 76 | #define generic_task_endcycle() task_endcycle() |
1262 | giacomo | 77 | /* The job is finished */ |
78 | |||
1254 | giacomo | 79 | #define generic_end_simulation() sys_end() |
1262 | giacomo | 80 | /* Exit from simulation */ |
81 | |||
1254 | giacomo | 82 | #define printf cprintf |
1262 | giacomo | 83 | /* Printf standard function */ |
1254 | giacomo | 84 | |
85 | #endif |
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86 | |||
87 |