83 lines
4.1 KiB
C
83 lines
4.1 KiB
C
/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
|
|
* Ghidra 12.1.2 decompiler output for 0x1401c3ef0 FUN_1401c3ef0
|
|
* Pseudocode, not original source. */
|
|
|
|
uint FUN_1401c3ef0(uint param_1,uint *param_2,uint param_3)
|
|
|
|
{
|
|
ulonglong uVar1;
|
|
uint uVar2;
|
|
uint *puVar3;
|
|
|
|
param_1 = ~param_1;
|
|
for (; (param_3 != 0 && (((ulonglong)param_2 & 3) != 0));
|
|
param_2 = (uint *)((longlong)param_2 + 1)) {
|
|
param_1 = *(uint *)(&DAT_14028afb0 + (ulonglong)(byte)((byte)*param_2 ^ (byte)param_1) * 4) ^
|
|
param_1 >> 8;
|
|
param_3 = param_3 - 1;
|
|
}
|
|
if (0x1f < param_3) {
|
|
uVar1 = (ulonglong)(param_3 >> 5);
|
|
puVar3 = param_2;
|
|
do {
|
|
param_1 = param_1 ^ *puVar3;
|
|
uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(param_1 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(param_1 >> 8) * 4) ^
|
|
*(uint *)(&DAT_14028afb0 + (ulonglong)(param_1 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_14028bbb0 + (ulonglong)(param_1 & 0xff) * 4) ^ puVar3[1];
|
|
uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
|
|
*(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[2];
|
|
uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
|
|
*(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[3];
|
|
uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
|
|
*(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[4];
|
|
uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
|
|
*(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[5];
|
|
param_2 = puVar3 + 8;
|
|
param_3 = param_3 - 0x20;
|
|
uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
|
|
*(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[6];
|
|
uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
|
|
*(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[7];
|
|
param_1 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
|
|
*(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4);
|
|
uVar1 = uVar1 - 1;
|
|
puVar3 = param_2;
|
|
} while (uVar1 != 0);
|
|
}
|
|
if (3 < param_3) {
|
|
uVar1 = (ulonglong)(param_3 >> 2);
|
|
do {
|
|
param_1 = param_1 ^ *param_2;
|
|
param_2 = param_2 + 1;
|
|
param_3 = param_3 - 4;
|
|
param_1 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(param_1 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(param_1 >> 8) * 4) ^
|
|
*(uint *)(&DAT_14028afb0 + (ulonglong)(param_1 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_14028bbb0 + (ulonglong)(param_1 & 0xff) * 4);
|
|
uVar1 = uVar1 - 1;
|
|
} while (uVar1 != 0);
|
|
}
|
|
for (; param_3 != 0; param_3 = param_3 - 1) {
|
|
uVar2 = *param_2;
|
|
param_2 = (uint *)((longlong)param_2 + 1);
|
|
param_1 = *(uint *)(&DAT_14028afb0 + (ulonglong)(byte)((byte)uVar2 ^ (byte)param_1) * 4) ^
|
|
param_1 >> 8;
|
|
}
|
|
return ~param_1;
|
|
}
|
|
|