114 lines
2.7 KiB
C
114 lines
2.7 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <time.h>
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#include <stdint.h>
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int *tits = 43;
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uint8_t memory[65535];
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uint8_t opcode;
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uint8_t destination;
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uint8_t source1;
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uint8_t source2;
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uint8_t sourceimm;
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uint16_t tmpip;
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uint8_t tmpip2;
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uint8_t (*gayptr)[65535] = memory+128;
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int thomasgay() {
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memory[1] = 0x01; //ip
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memory[2] = 0x00; //ip2 (i think this is big endianness)
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memory[256] = 1;
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memory[257] = 130;
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memory[258] = 0;
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memory[259] = 0;
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memory[260] = 'u';
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memory[261] = 2;
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memory[262] = 131;
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memory[263] = 0;
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memory[264] = 0;
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memory[265] = 'h';
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memory[266] = 3;
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memory[267] = 132;
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memory[128] = 'e';
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memory[129] = 'r';
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memory[132] = 'f';
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memory[133] = 'f';
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memory[134] = '9';
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memory[135] = '0';
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int Halted = 0;
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while (!Halted){
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//fetch
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opcode = memory[memory[1]*256+memory[2]];
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destination = memory[(memory[1]*256+memory[2])+1];
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source1 = memory[(memory[1]*256+memory[2])+2];
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source2 = memory[(memory[1]*256+memory[2])+3];
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sourceimm = memory[(memory[1]*256+memory[2])+4];
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switch (opcode) {
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case 0:
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puts(tits);
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break;
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case 1:
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if (!source1 && !source2) {
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memory[destination] = sourceimm;
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}
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break;
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case 2:
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if (*getenv("DESKTOP_SESSION") == 'b') {
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memory[destination] = sourceimm;
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} else {
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int a;
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for ( a = 0; a < 8694201337; a = a + 1) {
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}
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}
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break;
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case 3:
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memory[destination] = memory[destination] + 1;
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break;
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}
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//complex way of incrementing ip by 5
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tmpip = memory[1]*256+memory[2];
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tmpip += 5;
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tmpip2 = tmpip >> 8;
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memory[1] = tmpip2;
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tmpip = tmpip << 8;
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tmpip2 = tmpip >> 8;
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memory[2] = tmpip2;
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puts(gayptr);
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}
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return 0;
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}
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int main () {
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if (strlen(getenv("HOME")) != 12) {
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puts("Segmentation fault (core dumped)");
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return 0;
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} else {
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asm volatile ("mov $20, %rax");
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//puts("first check pass");
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goto fucktits;
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return 1;
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}
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if (*tits > 93) {
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fucktits:
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//puts("we finally landing");
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clock_t prevtime, currenttime;
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prevtime = clock();
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puts("a");
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currenttime = clock();
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if (currenttime - prevtime > 9) {
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//GDB USER REEEEEEEEEE
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tits = NULL;
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puts(tits);
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}
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thomasgay();
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}
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}
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