41 lines
1.0 KiB
C
41 lines
1.0 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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void enqueueProcess(uint64_t, uint64_t, uint64_t, uint64_t);
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uint64_t systemCallsDispatcher(uint64_t rdi, uint64_t rsi, uint64_t rdx, uint64_t rcx, uint64_t r8) {
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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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// createProcess(rsi);
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enqueueProcess(rsi, rdx, rcx, r8);
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break;
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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(rsi);
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case 9:
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vPortFree(rsi);
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break;
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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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} |