85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
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/*++
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Copyright 1996 - 1997 Microsoft Corporation
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Module Name:
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cv.h
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Abstract:
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This file contains all of the type definitions for accessing
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CODEVIEW data.
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Environment:
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Win32, User Mode
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--*/
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#include <cvinfo.h>
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#include <cvexefmt.h>
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// from types.h
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typedef USHORT SEGMENT; // 32-bit compiler doesn't like "_segment"
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typedef ULONG UOFF32;
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typedef USHORT UOFF16;
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typedef LONG OFF32;
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typedef SHORT OFF16;
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#if defined (ADDR_16)
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// we are operating as a 16:16 evaluator only
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// the address packet will be defined as an offset and a 16 bit filler
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typedef OFF16 OFFSET;
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typedef UOFF16 UOFFSET;
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#else
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typedef OFF32 OFFSET;
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typedef UOFF32 UOFFSET;
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#endif // ADDR_16
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typedef UOFFSET FAR *LPUOFFSET;
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// Global Segment Info table
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typedef struct _sgf {
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unsigned short fRead :1;
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unsigned short fWrite :1;
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unsigned short fExecute:1;
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unsigned short f32Bit :1;
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unsigned short res1 :4;
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unsigned short fSel :1;
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unsigned short fAbs :1;
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unsigned short res2 :2;
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unsigned short fGroup :1;
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unsigned short res3 :3;
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} SGF;
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typedef struct _sgi {
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SGF sgf; // Segment flags
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unsigned short iovl; // Overlay number
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unsigned short igr; // Group index
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unsigned short isgPhy; // Physical segment index
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unsigned short isegName; // Index to segment name
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unsigned short iclassName; // Index to segment class name
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unsigned long doffseg; // Starting offset inside physical segment
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unsigned long cbSeg; // Logical segment size
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} SGI;
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typedef struct _sgm {
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unsigned short cSeg; // number of segment descriptors
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unsigned short cSegLog; // number of logical segment descriptors
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} SGM;
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#define FileAlign(x) ( ((x) + p->optrs.optHdr->FileAlignment - 1) & \
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~(p->optrs.optHdr->FileAlignment - 1) )
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#define SectionAlign(x) (((x) + p->optrs.optHdr->SectionAlignment - 1) & \
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~(p->optrs.optHdr->SectionAlignment - 1) )
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#define NextSym32(m) ((DATASYM32 *) \
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(((DWORD)(m) + sizeof(DATASYM32) + \
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((DATASYM32*)(m))->name[0] + 3) & ~3))
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#define NextSym16(m) ((DATASYM16 *) \
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(((DWORD)(m) + sizeof(DATASYM16) + \
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((DATASYM16*)(m))->name[0] + 1) & ~1))
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