40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* ###
|
|
* IP: GHIDRA
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
#include<stdio.h>
|
|
#include<stdlib.h>
|
|
|
|
int main(int argc, char **argv){
|
|
if (argc != 3){
|
|
printf("\nUsage: %s input1 input2\n\n",argv[0]);
|
|
return EXIT_SUCCESS;
|
|
}
|
|
unsigned long input = strtoul(argv[1], NULL, 10);
|
|
input *= input;
|
|
input = input % 4;
|
|
if (input >= 2){
|
|
asm(".intel_syntax noprefix");
|
|
asm(".byte 0xeb");
|
|
asm(".byte 0x9");
|
|
asm(".att_syntax prefix");
|
|
}
|
|
else {
|
|
unsigned long second = strtoul(argv[2],NULL,10);
|
|
input = second << 2 + input;
|
|
printf("Returning %ld\n", input);
|
|
}
|
|
return input;
|
|
}
|