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-rw-r--r--loader/wine/ldt.h92
1 files changed, 0 insertions, 92 deletions
diff --git a/loader/wine/ldt.h b/loader/wine/ldt.h
deleted file mode 100644
index e607085f33..0000000000
--- a/loader/wine/ldt.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * LDT copy
- *
- * Copyright 1995 Alexandre Julliard
- */
-
-#ifndef MPLAYER_LDT_H
-#define MPLAYER_LDT_H
-
-#include "windef.h"
-enum seg_type
-{
- SEGMENT_DATA = 0,
- SEGMENT_STACK = 1,
- SEGMENT_CODE = 2
-};
-
- /* This structure represents a real LDT entry. */
- /* It is used by get_ldt_entry() and set_ldt_entry(). */
-typedef struct
-{
- unsigned long base; /* base address */
- unsigned long limit; /* segment limit (in pages or bytes) */
- int seg_32bit; /* is segment 32-bit? */
- int read_only; /* is segment read-only? */
- int limit_in_pages; /* is the limit in pages or bytes? */
- enum seg_type type; /* segment type */
-} ldt_entry;
-void LDT_BytesToEntry( const unsigned long *buffer, ldt_entry *content );
-void LDT_EntryToBytes( unsigned long *buffer, const ldt_entry *content );
-int LDT_GetEntry( int entry, ldt_entry *content );
-int LDT_SetEntry( int entry, const ldt_entry *content );
-void LDT_Print( int start, int length );
-
-
- /* This structure is used to build the local copy of the LDT. */
-typedef struct
-{
- unsigned long base; /* base address or 0 if entry is free */
- unsigned long limit; /* limit in bytes or 0 if entry is free */
-} ldt_copy_entry;
-
-#define LDT_SIZE 8192
-
-extern ldt_copy_entry ldt_copy[LDT_SIZE];
-
-#define AHSHIFT 3 /* don't change! */
-#define AHINCR (1 << AHSHIFT)
-
-#define SELECTOR_TO_ENTRY(sel) (((int)(sel) & 0xffff) >> AHSHIFT)
-#define ENTRY_TO_SELECTOR(i) ((i) ? (((int)(i) << AHSHIFT) | 7) : 0)
-#define IS_LDT_ENTRY_FREE(i) (!(ldt_flags_copy[(i)] & LDT_FLAGS_ALLOCATED))
-#define IS_SELECTOR_FREE(sel) (IS_LDT_ENTRY_FREE(SELECTOR_TO_ENTRY(sel)))
-#define GET_SEL_BASE(sel) (ldt_copy[SELECTOR_TO_ENTRY(sel)].base)
-#define GET_SEL_LIMIT(sel) (ldt_copy[SELECTOR_TO_ENTRY(sel)].limit)
-
-/* Convert a segmented ptr (16:16) to a linear (32) pointer */
-
-#define PTR_SEG_OFF_TO_LIN(seg,off) \
- ((void*)(GET_SEL_BASE(seg) + (unsigned int)(off)))
-#define PTR_SEG_TO_LIN(ptr) \
- PTR_SEG_OFF_TO_LIN(SELECTOROF(ptr),OFFSETOF(ptr))
-#define PTR_SEG_OFF_TO_SEGPTR(seg,off) \
- ((SEGPTR)MAKELONG(off,seg))
-#define PTR_SEG_OFF_TO_HUGEPTR(seg,off) \
- PTR_SEG_OFF_TO_SEGPTR( (seg) + (HIWORD(off) << AHSHIFT), LOWORD(off) )
-
-#define W32S_APPLICATION() (PROCESS_Current()->flags & PDB32_WIN32S_PROC)
-#define W32S_OFFSET 0x10000
-#define W32S_APP2WINE(addr, offset) ((addr)? (DWORD)(addr) + (DWORD)(offset) : 0)
-#define W32S_WINE2APP(addr, offset) ((addr)? (DWORD)(addr) - (DWORD)(offset) : 0)
-
-extern unsigned char ldt_flags_copy[LDT_SIZE];
-
-#define LDT_FLAGS_TYPE 0x03 /* Mask for segment type */
-#define LDT_FLAGS_READONLY 0x04 /* Segment is read-only (data) */
-#define LDT_FLAGS_EXECONLY 0x04 /* Segment is execute-only (code) */
-#define LDT_FLAGS_32BIT 0x08 /* Segment is 32-bit (code or stack) */
-#define LDT_FLAGS_BIG 0x10 /* Segment is big (limit is in pages) */
-#define LDT_FLAGS_ALLOCATED 0x80 /* Segment is allocated (no longer free) */
-
-#define GET_SEL_FLAGS(sel) (ldt_flags_copy[SELECTOR_TO_ENTRY(sel)])
-
-#define FIRST_LDT_ENTRY_TO_ALLOC 17
-
-/* Determine if sel is a system selector (i.e. not managed by Wine) */
-#define IS_SELECTOR_SYSTEM(sel) \
- (!((sel) & 4) || (SELECTOR_TO_ENTRY(sel) < FIRST_LDT_ENTRY_TO_ALLOC))
-#define IS_SELECTOR_32BIT(sel) \
- (IS_SELECTOR_SYSTEM(sel) || (GET_SEL_FLAGS(sel) & LDT_FLAGS_32BIT))
-
-#endif /* MPLAYER_LDT_H */