69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
#include <stdint.h>
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#include "systemCalls.h"
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#include "memManager.h"
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void exitProcess();
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// void setFn(uint64_t, uint64_t, uint64_t);
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char * processes();
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// int enqueueProcess(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t);
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char openPipe(int *, char *);
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char nice(int, char);
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#include "semLib.h"
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#include "schedulerLib.h"
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uint64_t systemCallsDispatcher(uint64_t rdi, uint64_t rsi, uint64_t rdx, uint64_t rcx, uint64_t r8, uint64_t r9) {
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switch (rdi) {
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case 0:
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return write(rsi, rdx, rcx);
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case 1:
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return read(rsi, rdx, rcx);
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case 2:
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return getTime(rsi, rdx, rcx);
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case 3:
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return enqueueProcess(rsi, rdx, rcx, r8, r9);
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case 4:
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exitProcess();
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break;
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case 5:
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// setFn(rsi, rdx, rcx);
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break;
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case 6:
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return (uint64_t) processes();
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case 7:
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return (uint64_t) getSems();
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case 8:
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return pvPortMalloc((size_t) rsi);
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case 9:
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vPortFree((void *) rsi);
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break;
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case 10:
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return (uint64_t) openPipe(rsi, rdx);
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case 11:
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return nice(rsi, rdx);
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case 12:
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sleep(rsi);
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break;
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case 13:
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semWait((sem_t *) rsi);
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break;
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case 14:
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semPost((sem_t *) rsi);
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break;
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case 15:
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return semOpen(rsi, rdx);
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case 16:
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kill(rsi);
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break;
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case 17:
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return getPid();
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case 18:
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return semClose((sem_t *) rsi);
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case 19:
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return block(rsi);
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case 20:
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return unblock(rsi);
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default:
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return -1;
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}
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return 1;
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} |