+++ /dev/null
-/*
- * Definitions for the Wine library
- *
- * Copyright 2000 Alexandre Julliard
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef __WINE_WINE_LIBRARY_H
-#define __WINE_WINE_LIBRARY_H
-
-#include <stdarg.h>
-#include <sys/types.h>
-#include <stdint.h>
-
-#include <windef.h>
-#include <winbase.h>
-
-/* configuration */
-
-extern const char *wine_get_build_dir(void);
-extern const char *wine_get_config_dir(void);
-extern const char *wine_get_data_dir(void);
-extern const char *wine_get_server_dir(void);
-extern const char *wine_get_user_name(void);
-extern void wine_init_argv0_path( const char *argv0 );
-extern void wine_exec_wine_binary( const char *name, char **argv, char **envp, int use_preloader );
-
-/* dll loading */
-
-typedef void (*load_dll_callback_t)( void *, const char * );
-
-extern void *wine_dlopen( const char *filename, int flag, char *error, size_t errorsize );
-extern void *wine_dlsym( void *handle, const char *symbol, char *error, size_t errorsize );
-extern int wine_dlclose( void *handle, char *error, size_t errorsize );
-extern void wine_dll_set_callback( load_dll_callback_t load );
-extern void *wine_dll_load( const char *filename, char *error, int errorsize, int *file_exists );
-extern void *wine_dll_load_main_exe( const char *name, char *error, int errorsize,
- int test_only, int *file_exists );
-extern void wine_dll_unload( void *handle );
-extern int wine_dll_get_owner( const char *name, char *buffer, int size, int *file_exists );
-
-extern int __wine_main_argc;
-extern char **__wine_main_argv;
-extern WCHAR **__wine_main_wargv;
-extern char **__wine_main_environ;
-extern void wine_init( int argc, char *argv[], char *error, int error_size );
-
-/* debugging */
-
-extern const char * (*__wine_dbgstr_an)( const char * s, int n );
-extern const char * (*__wine_dbgstr_wn)( const WCHAR *s, int n );
-extern const char * (*__wine_dbg_vsprintf)( const char *format, va_list args );
-extern int (*__wine_dbg_vprintf)( const char *format, va_list args );
-extern int (*__wine_dbg_vlog)( unsigned int cls, const char *channel,
- const char *function, const char *format, va_list args );
-
-extern void wine_dbg_add_option( const char *name, unsigned char set, unsigned char clear );
-extern int wine_dbg_parse_options( const char *str );
-
-/* portability */
-
-extern void DECLSPEC_NORETURN wine_switch_to_stack( void (*func)(void *), void *arg, void *stack );
-extern void wine_set_pe_load_area( void *base, size_t size );
-extern void wine_free_pe_load_area(void);
-
-/* memory mappings */
-
-extern void *wine_anon_mmap( void *start, size_t size, int prot, int flags );
-extern void wine_mmap_add_reserved_area( void *addr, size_t size );
-extern void wine_mmap_remove_reserved_area( void *addr, size_t size, int unmap );
-extern int wine_mmap_is_in_reserved_area( void *addr, size_t size );
-
-/* LDT management */
-
-extern void wine_ldt_init_locking( void (*lock_func)(void), void (*unlock_func)(void) );
-extern void wine_ldt_get_entry( unsigned short sel, LDT_ENTRY *entry );
-extern int wine_ldt_set_entry( unsigned short sel, const LDT_ENTRY *entry );
-extern int wine_ldt_is_system( unsigned short sel );
-extern void *wine_ldt_get_ptr( unsigned short sel, unsigned int offset );
-extern unsigned short wine_ldt_alloc_entries( int count );
-extern unsigned short wine_ldt_realloc_entries( unsigned short sel, int oldcount, int newcount );
-extern void wine_ldt_free_entries( unsigned short sel, int count );
-#ifdef __i386__
-extern unsigned short wine_ldt_alloc_fs(void);
-extern void wine_ldt_init_fs( unsigned short sel, const LDT_ENTRY *entry );
-extern void wine_ldt_free_fs( unsigned short sel );
-#else /* __i386__ */
-static inline unsigned short wine_ldt_alloc_fs(void) { return 0x0b; /* pseudo GDT selector */ }
-static inline void wine_ldt_init_fs( unsigned short sel, const LDT_ENTRY *entry ) { }
-static inline void wine_ldt_free_fs( unsigned short sel ) { }
-#endif /* __i386__ */
-
-
-/* the local copy of the LDT */
-#ifdef __CYGWIN__
-# ifdef WINE_EXPORT_LDT_COPY
-# define WINE_LDT_EXTERN __declspec(dllexport)
-# else
-# define WINE_LDT_EXTERN __declspec(dllimport)
-# endif
-#else
-# define WINE_LDT_EXTERN extern
-#endif
-
-WINE_LDT_EXTERN struct __wine_ldt_copy
-{
- void *base[8192]; /* base address or 0 if entry is free */
- unsigned long limit[8192]; /* limit in bytes or 0 if entry is free */
- unsigned char flags[8192]; /* flags (defined below) */
-} wine_ldt_copy;
-
-#define WINE_LDT_FLAGS_DATA 0x13 /* Data segment */
-#define WINE_LDT_FLAGS_STACK 0x17 /* Stack segment */
-#define WINE_LDT_FLAGS_CODE 0x1b /* Code segment */
-#define WINE_LDT_FLAGS_TYPE_MASK 0x1f /* Mask for segment type */
-#define WINE_LDT_FLAGS_32BIT 0x40 /* Segment is 32-bit (code or stack) */
-#define WINE_LDT_FLAGS_ALLOCATED 0x80 /* Segment is allocated (no longer free) */
-
-/* helper functions to manipulate the LDT_ENTRY structure */
-inline static void wine_ldt_set_base( LDT_ENTRY *ent, const void *base )
-{
- ent->BaseLow = (WORD)(intptr_t)base;
- ent->HighWord.Bits.BaseMid = (BYTE)((intptr_t)base >> 16);
- ent->HighWord.Bits.BaseHi = (BYTE)((intptr_t)base >> 24);
-}
-inline static void wine_ldt_set_limit( LDT_ENTRY *ent, unsigned int limit )
-{
- if ((ent->HighWord.Bits.Granularity = (limit >= 0x100000))) limit >>= 12;
- ent->LimitLow = (WORD)limit;
- ent->HighWord.Bits.LimitHi = (limit >> 16);
-}
-inline static void *wine_ldt_get_base( const LDT_ENTRY *ent )
-{
- return (void *)(ent->BaseLow |
- (intptr_t)ent->HighWord.Bits.BaseMid << 16 |
- (intptr_t)ent->HighWord.Bits.BaseHi << 24);
-}
-inline static unsigned int wine_ldt_get_limit( const LDT_ENTRY *ent )
-{
- unsigned int limit = ent->LimitLow | (ent->HighWord.Bits.LimitHi << 16);
- if (ent->HighWord.Bits.Granularity) limit = (limit << 12) | 0xfff;
- return limit;
-}
-inline static void wine_ldt_set_flags( LDT_ENTRY *ent, unsigned char flags )
-{
- ent->HighWord.Bits.Dpl = 3;
- ent->HighWord.Bits.Pres = 1;
- ent->HighWord.Bits.Type = flags;
- ent->HighWord.Bits.Sys = 0;
- ent->HighWord.Bits.Reserved_0 = 0;
- ent->HighWord.Bits.Default_Big = (flags & WINE_LDT_FLAGS_32BIT) != 0;
-}
-inline static unsigned char wine_ldt_get_flags( const LDT_ENTRY *ent )
-{
- unsigned char ret = ent->HighWord.Bits.Type;
- if (ent->HighWord.Bits.Default_Big) ret |= WINE_LDT_FLAGS_32BIT;
- return ret;
-}
-inline static int wine_ldt_is_empty( const LDT_ENTRY *ent )
-{
- const DWORD *dw = (const DWORD *)ent;
- return (dw[0] | dw[1]) == 0;
-}
-
-/* segment register access */
-
-#ifdef __i386__
-# ifdef __GNUC__
-# define __DEFINE_GET_SEG(seg) \
- static inline unsigned short wine_get_##seg(void) \
- { unsigned short res; __asm__("movw %%" #seg ",%w0" : "=r"(res)); return res; }
-# define __DEFINE_SET_SEG(seg) \
- static inline void wine_set_##seg(int val) { __asm__("movw %w0,%%" #seg : : "r" (val)); }
-# elif defined(_MSC_VER)
-# define __DEFINE_GET_SEG(seg) \
- extern inline unsigned short wine_get_##seg(void) \
- { unsigned short res; __asm { mov res, seg } return res; }
-# define __DEFINE_SET_SEG(seg) \
- extern inline void wine_set_##seg(unsigned short val) { __asm { mov seg, val } }
-# else /* __GNUC__ || _MSC_VER */
-# define __DEFINE_GET_SEG(seg) extern unsigned short wine_get_##seg(void);
-# define __DEFINE_SET_SEG(seg) extern void wine_set_##seg(unsigned int);
-# endif /* __GNUC__ || _MSC_VER */
-#else /* __i386__ */
-# define __DEFINE_GET_SEG(seg) inline static unsigned short wine_get_##seg(void) { return 0; }
-# define __DEFINE_SET_SEG(seg) inline static void wine_set_##seg(int val) { /* nothing */ }
-#endif /* __i386__ */
-
-__DEFINE_GET_SEG(cs)
-__DEFINE_GET_SEG(ds)
-__DEFINE_GET_SEG(es)
-__DEFINE_GET_SEG(fs)
-__DEFINE_GET_SEG(gs)
-__DEFINE_GET_SEG(ss)
-__DEFINE_SET_SEG(fs)
-__DEFINE_SET_SEG(gs)
-#undef __DEFINE_GET_SEG
-#undef __DEFINE_SET_SEG
-
-#endif /* __WINE_WINE_LIBRARY_H */
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