1de04b4f83
Change the behavior for PcdSET for Variable_Enabled Pcd entry. If a Variable does not exist, we will only save the value to a volatile space. We save it to variable ONLY when the variable exist. Fix a few bugs in Pcd Build tool when generated Pcd database for Pcd entry with Unicode String type. Support PcdSet to return MaxSize if the input SizeOfBuffer is greater than the Max Size declared in FPD file. Add SetValueWorker and GetValueWoker for each PcdSET and PcdGET function to reduce code size. Sync function prototype definition for PCD_PPI_SET_POINTER, PCD_PPI_SET_EX_POINTER, PCD_PROTOCOL_SET_POINTER and PCD_PROTOCOL_SET_EX_POINTER with PCD arch spec 0.52. Add ASSERTION in LibPcdSetPtr. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@789 6f19259b-4bc3-4df7-8a09-765794883524
70 lines
2.2 KiB
Plaintext
70 lines
2.2 KiB
Plaintext
//
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// The following definition will be generated by build tool
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//
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//
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// Common definitions
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//
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typedef UINT8 SKU_ID;
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#define PCD_TYPE_SHIFT 28
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#define PCD_TYPE_DATA (0x0 << PCD_TYPE_SHIFT)
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#define PCD_TYPE_HII (0x8 << PCD_TYPE_SHIFT)
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#define PCD_TYPE_VPD (0x4 << PCD_TYPE_SHIFT)
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#define PCD_TYPE_SKU_ENABLED (0x2 << PCD_TYPE_SHIFT)
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#define PCD_TYPE_STRING (0x1 << PCD_TYPE_SHIFT)
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#define PCD_TYPE_ALL_SET (PCD_TYPE_DATA | PCD_TYPE_HII | PCD_TYPE_VPD | PCD_TYPE_SKU_ENABLED | PCD_TYPE_STRING)
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#define PCD_DATUM_TYPE_SHIFT 24
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#define PCD_DATUM_TYPE_POINTER (0x0 << PCD_DATUM_TYPE_SHIFT)
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#define PCD_DATUM_TYPE_UINT8 (0x1 << PCD_DATUM_TYPE_SHIFT)
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#define PCD_DATUM_TYPE_UINT16 (0x2 << PCD_DATUM_TYPE_SHIFT)
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#define PCD_DATUM_TYPE_UINT32 (0x4 << PCD_DATUM_TYPE_SHIFT)
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#define PCD_DATUM_TYPE_UINT64 (0x8 << PCD_DATUM_TYPE_SHIFT)
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#define PCD_DATUM_TYPE_ALL_SET (PCD_DATUM_TYPE_POINTER | \
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PCD_DATUM_TYPE_UINT8 | \
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PCD_DATUM_TYPE_UINT16 | \
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PCD_DATUM_TYPE_UINT32 | \
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PCD_DATUM_TYPE_UINT64)
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#define PCD_DATABASE_OFFSET_MASK (~(PCD_TYPE_ALL_SET | PCD_DATUM_TYPE_ALL_SET))
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typedef struct {
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UINT32 ExTokenNumber;
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UINT16 LocalTokenNumber; // PCD Number of this particular platform build
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UINT16 ExGuidIndex; // Index of GuidTable
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} DYNAMICEX_MAPPING;
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typedef struct {
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UINT32 SkuDataStartOffset; //We have to use offsetof MACRO as we don't know padding done by compiler
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UINT32 SkuIdTableOffset; //Offset from the PCD_DB
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} SKU_HEAD;
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typedef struct {
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UINT16 GuidTableIndex; // Offset in Guid Table in units of GUID.
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UINT16 StringIndex; // Offset in String Table in units of UINT16.
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UINT16 Offset; // Offset in Variable
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UINT16 DefaultValueOffset; // Offset of the Default Value
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} VARIABLE_HEAD ;
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typedef struct {
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UINT32 Offset;
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} VPD_HEAD;
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typedef UINT16 STRING_HEAD;
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typedef UINT16 SIZE_INFO;
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#define offsetof(s,m) (UINT32) (UINTN) &(((s *)0)->m)
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