1 /*********************************************************************************************************//**
2 * @file ht32_div.c
3 * @version $Rev:: 220 $
4 * @date $Date:: 2016-02-16 #$
5 * @brief The division assembly.
6 *************************************************************************************************************
7 * @attention
8 *
9 * Firmware Disclaimer Information
10 *
11 * 1. The customer hereby acknowledges and agrees that the program technical documentation, including the
12 * code, which is supplied by Holtek Semiconductor Inc., (hereinafter referred to as "HOLTEK") is the
13 * proprietary and confidential intellectual property of HOLTEK, and is protected by copyright law and
14 * other intellectual property laws.
15 *
16 * 2. The customer hereby acknowledges and agrees that the program technical documentation, including the
17 * code, is confidential information belonging to HOLTEK, and must not be disclosed to any third parties
18 * other than HOLTEK and the customer.
19 *
20 * 3. The program technical documentation, including the code, is provided "as is" and for customer reference
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22 * the code, at their own risk. HOLTEK disclaims any expressed, implied or statutory warranties, including
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24 *
25 * <h2><center>Copyright (C) Holtek Semiconductor Inc. All rights reserved</center></h2>
26 ************************************************************************************************************/
27
28 #include "ht32.h"
29
30 /* Global variables ----------------------------------------------------------------------------------------*/
31 //__ALIGN4 static uc32 Data[] =
32 __ALIGN4 static u32 Data[] =
33 {
34 0x09032200, 0xD32C428B, 0x428B0A03, 0x2300D311, 0xE04E469C, 0x430B4603, 0x2200D43C, 0x428B0843,
35 0x0903D331, 0xD31C428B, 0x428B0A03, 0x4694D301, 0x09C3E03F, 0xD301428B, 0x1AC001CB, 0x09834152,
36 0xD301428B, 0x1AC0018B, 0x09434152, 0xD301428B, 0x1AC0014B, 0x09034152, 0xD301428B, 0x1AC0010B,
37 0x08C34152, 0xD301428B, 0x1AC000CB, 0x08834152, 0xD301428B, 0x1AC0008B, 0x08434152, 0xD301428B,
38 0x1AC0004B, 0x1A414152, 0x4601D200, 0x46104152, 0xE05D4770, 0xD0000FCA, 0x10034249, 0x4240D300,
39 0x22004053, 0x0903469C, 0xD32D428B, 0x428B0A03, 0x22FCD312, 0xBA120189, 0x428B0A03, 0x0189D30C,
40 0x428B1192, 0x0189D308, 0x428B1192, 0x0189D304, 0x1192D03A, 0x0989E000, 0x428B09C3, 0x01CBD301,
41 0x41521AC0, 0x428B0983, 0x018BD301, 0x41521AC0, 0x428B0943, 0x014BD301, 0x41521AC0, 0x428B0903,
42 0x010BD301, 0x41521AC0, 0x428B08C3, 0x00CBD301, 0x41521AC0, 0x428B0883, 0x008BD301, 0x41521AC0,
43 0x0843D2D9, 0xD301428B, 0x1AC0004B, 0x1A414152, 0x4601D200, 0x41524663, 0x4610105B, 0x4240D301,
44 0xD5002B00, 0x47704249, 0x105B4663, 0x4240D300, 0x2000B501, 0x46C046C0, 0x0000BD02
45 };
46
47 u32 (*UDIV32)(u32, u32);
48 s32 (*SDIV32)(s32, s32);
49
DIV32_Init(void)50 void DIV32_Init(void)
51 {
52 u32 fptr = (u32)Data;
53 UDIV32 = (u32 (*)(u32, u32))(fptr + 0x1);
54 SDIV32 = (s32 (*)(s32, s32))(fptr + 0x15);
55 }
56