* 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 St, 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 "winbase.h"
+
+#include <windef.h>
+#include <winbase.h>
+
+#ifdef __WINE_WINE_TEST_H
+#error This file should not be used in Wine tests
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 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 const char *wine_get_version(void);
+extern const char *wine_get_build_id(void);
+extern void wine_init_argv0_path( const char *argv0 );
+extern void wine_exec_wine_binary( const char *name, char **argv, const char *env_var );
/* 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 );
-extern void *wine_dll_load_main_exe( const char *name, int search_path );
+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 const char *wine_dll_enum_load_path( unsigned int index );
+extern int wine_dll_get_owner( const char *name, char *buffer, int size, int *file_exists );
-/* debugging */
-
-extern void wine_dbg_add_option( const char *name, unsigned char set, unsigned char clear );
+extern int __wine_main_argc;
+extern char **__wine_main_argv;
+extern WCHAR **__wine_main_wargv;
+extern void __wine_dll_register( const IMAGE_NT_HEADERS *header, const char *filename );
+extern void wine_init( int argc, char *argv[], char *error, int error_size );
/* portability */
+extern void DECLSPEC_NORETURN wine_switch_to_stack( void (*func)(void *), void *arg, void *stack );
+extern int wine_call_on_stack( int (*func)(void *), void *arg, void *stack );
+
+/* 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 );
+extern int wine_mmap_enum_reserved_areas( int (*enum_func)(void *base, size_t size, void *arg),
+ void *arg, int top_down );
+
+#ifdef __i386__
/* 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 long 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 );
+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 );
/* the local copy of the LDT */
extern struct __wine_ldt_copy
#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 )
+static inline void wine_ldt_set_base( LDT_ENTRY *ent, const void *base )
{
- ent->BaseLow = (WORD)(unsigned long)base;
- ent->HighWord.Bits.BaseMid = (BYTE)((unsigned long)base >> 16);
- ent->HighWord.Bits.BaseHi = (BYTE)((unsigned long)base >> 24);
+ ent->BaseLow = (WORD)(ULONG_PTR)base;
+ ent->HighWord.Bits.BaseMid = (BYTE)((ULONG_PTR)base >> 16);
+ ent->HighWord.Bits.BaseHi = (BYTE)((ULONG_PTR)base >> 24);
}
-inline static void wine_ldt_set_limit( LDT_ENTRY *ent, unsigned int limit )
+static inline 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 )
+static inline void *wine_ldt_get_base( const LDT_ENTRY *ent )
{
return (void *)(ent->BaseLow |
- (unsigned long)ent->HighWord.Bits.BaseMid << 16 |
- (unsigned long)ent->HighWord.Bits.BaseHi << 24);
+ (ULONG_PTR)ent->HighWord.Bits.BaseMid << 16 |
+ (ULONG_PTR)ent->HighWord.Bits.BaseHi << 24);
}
-inline static unsigned int wine_ldt_get_limit( const LDT_ENTRY *ent )
+static inline 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 )
+static inline void wine_ldt_set_flags( LDT_ENTRY *ent, unsigned char flags )
{
ent->HighWord.Bits.Dpl = 3;
ent->HighWord.Bits.Pres = 1;
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 )
+static inline 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;
}
+static inline int wine_ldt_is_empty( const LDT_ENTRY *ent )
+{
+ const DWORD *dw = (const DWORD *)ent;
+ return (dw[0] | dw[1]) == 0;
+}
+
+/* segment register access */
+
+# if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 2)))
+# define __DEFINE_GET_SEG(seg) \
+ static FORCEINLINE unsigned short wine_get_##seg(void) \
+ { unsigned short res; __asm__ __volatile__("movw %%" #seg ",%w0" : "=r"(res)); return res; }
+# define __DEFINE_SET_SEG(seg) \
+ static FORCEINLINE void wine_set_##seg(int val) \
+ { __asm__("movw %w0,%%" #seg : : "r" (val)); }
+# elif defined(_MSC_VER)
+# define __DEFINE_GET_SEG(seg) \
+ static inline unsigned short wine_get_##seg(void) \
+ { unsigned short res; __asm { mov res, seg } return res; }
+# define __DEFINE_SET_SEG(seg) \
+ static 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 */
+
+__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 /* __i386__ */
+
+#ifdef __cplusplus
+}
+#endif
#endif /* __WINE_WINE_LIBRARY_H */
projects / wine / blobdiff