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Add sample code for PCD Database generation. These 3 files will be read by GenBuild...
[mirror_edk2.git] / Tools / Conf / Pcd / PcdDatabaseCommonDefinitions.sample
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8b29c893 1//\r
2// The following definition will be generated by build tool \r
3//\r
4\r
5//\r
6// Common definitions\r
7//\r
8#define PCD_TYPE_SHIFT 24\r
9\r
10\r
11#define PCD_TYPE_DATA (0x00 << PCD_TYPE_SHIFT)\r
12#define PCD_TYPE_HII (0x80 << PCD_TYPE_SHIFT)\r
13#define PCD_TYPE_VPD (0x40 << PCD_TYPE_SHIFT)\r
14#define PCD_TYPE_SKU_ENABLED (0x20 << PCD_TYPE_SHIFT)\r
15#define PCD_TYPE_STRING (0x10 << PCD_TYPE_SHIFT)\r
16\r
17\r
18#define PCD_DATABASE_OFFSET_MASK (~(PCD_TYPE_HII | PCD_TYPE_VPD | PCD_TYPE_SKU_ENABLED | PCD_TYPE_STRING))\r
19\r
20typedef struct {\r
21 UINT32 ExTokenNumber;\r
22 UINT32 LocalTokenNumber; // PCD Number of this particular platform build\r
23 UINT16 ExGuidIndex; // Index of GuidTable\r
24} DYNAMICEX_MAPPING;\r
25\r
26\r
27typedef struct {\r
28 UINT32 SkuDataStartOffset; //We have to use offsetof MACRO as we don't know padding done by compiler\r
29 UINT32 SkuIdTableOffset; //Offset from the PCD_DB\r
30} SKU_HEAD;\r
31\r
32\r
33typedef struct {\r
34 UINT16 GuidTableIndex; // Offset in Guid Table in units of GUID.\r
35 UINT16 StringIndex; // Offset in String Table in units of UINT16.\r
36 UINT16 Offset; // Offset in Variable\r
37} VARIABLE_HEAD ;\r
38\r
39\r
40typedef struct {\r
41 UINT32 Offset;\r
42} VPD_HEAD;\r
43\r
44typedef struct {\r
45 UINT32 LocalTokenNumber;\r
46 UINT16 TokenNumber;\r
47 UINT16 Size;\r
48} SIZEINFO;\r
49\r
50#define offsetof(s,m) (UINT32)&(((s *)0)->m)\r
51\r
52\r
53\r