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18b84857 | 1 | /** @file\r |
ca162103 | 2 | \r |
b1f700a8 HT |
3 | Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r |
4 | This program and the accompanying materials \r | |
ca162103 | 5 | are licensed and made available under the terms and conditions of the BSD License \r |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | Debug.c\r | |
14 | \r | |
15 | Abstract:\r | |
16 | \r | |
17 | Revision History:\r | |
18 | \r | |
18b84857 | 19 | **/\r |
ca162103 | 20 | \r |
21 | #include "DxeIpl.h"\r | |
40b499c6 | 22 | #include "SerialStatusCode.h"\r |
01b024f1 | 23 | #include "Debug.h"\r |
ca162103 | 24 | \r |
25 | UINT8 *mCursor;\r | |
26 | UINT8 mHeaderIndex = 10;\r | |
27 | \r | |
28 | \r | |
29 | VOID\r | |
30 | PrintHeader (\r | |
31 | CHAR8 Char\r | |
32 | )\r | |
33 | {\r | |
34 | *(UINT8 *)(UINTN)(0x000b8000 + mHeaderIndex) = Char;\r | |
35 | mHeaderIndex += 2;\r | |
36 | }\r | |
37 | \r | |
38 | VOID\r | |
39 | ClearScreen (\r | |
40 | VOID\r | |
41 | )\r | |
42 | {\r | |
43 | UINT32 Index;\r | |
44 | \r | |
45 | mCursor = (UINT8 *)(UINTN)(0x000b8000 + 160);\r | |
46 | for (Index = 0; Index < 80 * 49; Index++) {\r | |
47 | *mCursor = ' ';\r | |
48 | mCursor += 2;\r | |
49 | }\r | |
50 | mCursor = (UINT8 *)(UINTN)(0x000b8000 + 160);\r | |
51 | }\r | |
52 | \r | |
53 | VOID\r | |
54 | PrintValue (\r | |
55 | UINT32 Value\r | |
56 | )\r | |
57 | {\r | |
58 | UINT32 Index;\r | |
01b024f1 | 59 | CHAR8 Char;\r |
60 | CHAR8 String[9];\r | |
ca162103 | 61 | \r |
62 | for (Index = 0; Index < 8; Index++) {\r | |
e188a609 | 63 | Char = (UINT8)(((Value >> ((7 - Index) * 4)) & 0x0f) + '0');\r |
ca162103 | 64 | if (Char > '9') {\r |
e188a609 | 65 | Char = (UINT8) (Char - '0' - 10 + 'A');\r |
ca162103 | 66 | }\r |
01b024f1 | 67 | String[Index] = Char;\r |
ca162103 | 68 | }\r |
01b024f1 | 69 | \r |
70 | String[sizeof (String) - 1] = '\0';\r | |
71 | \r | |
72 | PrintString (String);\r | |
ca162103 | 73 | }\r |
74 | \r | |
75 | VOID\r | |
76 | PrintValue64 (\r | |
77 | UINT64 Value\r | |
78 | )\r | |
79 | {\r | |
80 | PrintValue ((UINT32) RShiftU64 (Value, 32));\r | |
81 | PrintValue ((UINT32) Value);\r | |
82 | }\r | |
83 | \r | |
84 | \r | |
85 | \r | |
86 | VOID\r | |
87 | PrintString (\r | |
01b024f1 | 88 | CHAR8 *String\r |
ca162103 | 89 | )\r |
90 | {\r | |
91 | UINT32 Index;\r | |
92 | \r | |
93 | for (Index = 0; String[Index] != 0; Index++) {\r | |
94 | if (String[Index] == '\n') {\r | |
95 | mCursor = (UINT8 *)(UINTN)(0xb8000 + (((((UINTN)mCursor - 0xb8000) + 160) / 160) * 160));\r | |
96 | } else {\r | |
97 | *mCursor = String[Index];\r | |
98 | mCursor += 2;\r | |
99 | }\r | |
100 | }\r | |
d26b17e3 | 101 | \r |
102 | //\r | |
103 | // All information also output to serial port.\r | |
104 | //\r | |
8941b53e | 105 | DebugSerialPrint ((CHAR8*)String);\r |
ca162103 | 106 | }\r |
107 | \r |