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Moved data structures for 16-bit relay calls to winbase16.h and 

removed builtin16.h.
oldstable
Alexandre Julliard 2005-05-16 09:19:18 +00:00
parent 0cdc0479b8
commit 95086f45a4
9 changed files with 101 additions and 142 deletions
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1
dlls/kernel/ne_module.c
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@ -37,7 +37,6 @@
#include "wownt32.h"
#include "module.h"
#include "toolhelp.h"
#include "builtin16.h"
#include "stackframe.h"
#include "excpt.h"
#include "wine/exception.h"

1
dlls/kernel/ne_segment.c
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@ -39,7 +39,6 @@
#include "kernel_private.h"
#include "module.h"
#include "stackframe.h"
#include "builtin16.h"
#include "toolhelp.h"
#include "wine/debug.h"

1
dlls/kernel/relay16.c
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@ -31,7 +31,6 @@
#include "wine/winbase16.h"
#include "module.h"
#include "stackframe.h"
#include "builtin16.h"
#include "kernel_private.h"
#include "wine/unicode.h"
#include "wine/library.h"

1
dlls/kernel/snoop16.c
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@ -33,7 +33,6 @@
#include "kernel_private.h"
#include "module.h"
#include "stackframe.h"
#include "builtin16.h"
#include "toolhelp.h"
#include "wine/debug.h"

2
dlls/winedos/relay.c
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@ -20,8 +20,8 @@
*/
#include "dosexe.h"
#include "thread.h"
#include "wine/winbase16.h"
#include "wine/debug.h"
#include "builtin16.h"
WINE_DEFAULT_DEBUG_CHANNEL(int);

95
include/builtin16.h
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@ -1,95 +0,0 @@
/*
* Win16 built-in DLLs definitions
*
* Copyright 1999 Ulrich Weigand
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __WINE_BUILTIN16_H
#define __WINE_BUILTIN16_H
#include <windef.h>
#include <wine/windef16.h>
struct _CONTEXT86;
struct _STACK16FRAME;
#include <pshpack1.h>
#ifdef __i386__
typedef struct
{
WORD pushw_bp; /* pushw %bp */
BYTE pushl; /* pushl $target */
void (*target)();
WORD call; /* call CALLFROM16 */
short callfrom16;
} ENTRYPOINT16;
typedef struct
{
BYTE pushl; /* pushl $relay */
void *relay;
BYTE lcall; /* lcall __FLATCS__:glue */
void *glue;
WORD flatcs;
WORD lret; /* lret $nArgs */
WORD nArgs;
DWORD arg_types[2]; /* type of each argument */
} CALLFROM16;
#else
typedef struct
{
void (*target)();
WORD call; /* call CALLFROM16 */
short callfrom16;
} ENTRYPOINT16;
typedef struct
{
WORD lret; /* lret $nArgs */
WORD nArgs;
DWORD arg_types[2]; /* type of each argument */
} CALLFROM16;
#endif
#include <poppack.h>
/* argument type flags for relay debugging */
enum arg_types
{
ARG_NONE = 0, /* indicates end of arg list */
ARG_WORD, /* unsigned word */
ARG_SWORD, /* signed word */
ARG_LONG, /* long or segmented pointer */
ARG_PTR, /* linear pointer */
ARG_STR, /* linear pointer to null-terminated string */
ARG_SEGSTR /* segmented pointer to null-terminated string */
};
/* flags added to arg_types[0] */
#define ARG_RET16 0x80000000 /* function returns 16-bit value */
#define ARG_REGISTER 0x40000000 /* function is register */
extern WORD __wine_call_from_16_word();
extern LONG __wine_call_from_16_long();
extern void __wine_call_from_16_regs();
#endif /* __WINE_BUILTIN16_H */

41
include/stackframe.h
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@ -32,47 +32,6 @@
#include <thread.h>
#include <wine/winbase16.h>
#include <pshpack1.h>
/* 32-bit stack layout after CallTo16() */
typedef struct _STACK32FRAME
{
DWORD restore_addr; /* 00 return address for restoring code selector */
DWORD codeselector; /* 04 code selector to restore */
EXCEPTION_REGISTRATION_RECORD frame; /* 08 Exception frame */
SEGPTR frame16; /* 10 16-bit frame from last CallFrom16() */
DWORD edi; /* 14 saved registers */
DWORD esi; /* 18 */
DWORD ebx; /* 1c */
DWORD ebp; /* 20 saved 32-bit frame pointer */
DWORD retaddr; /* 24 return address */
DWORD target; /* 28 target address / CONTEXT86 pointer */
DWORD nb_args; /* 2c number of 16-bit argument bytes */
} STACK32FRAME;
/* 16-bit stack layout after CallFrom16() */
typedef struct _STACK16FRAME
{
STACK32FRAME *frame32; /* 00 32-bit frame from last CallTo16() */
DWORD edx; /* 04 saved registers */
DWORD ecx; /* 08 */
DWORD ebp; /* 0c */
WORD ds; /* 10 */
WORD es; /* 12 */
WORD fs; /* 14 */
WORD gs; /* 16 */
DWORD callfrom_ip; /* 18 callfrom tail IP */
DWORD module_cs; /* 1c module code segment */
DWORD relay; /* 20 relay function address */
WORD entry_ip; /* 22 entry point IP */
DWORD entry_point; /* 26 API entry point to call, reused as mutex count */
WORD bp; /* 2a 16-bit stack frame chain */
WORD ip; /* 2c return address */
WORD cs; /* 2e */
} STACK16FRAME;
#include <poppack.h>
#define CURRENT_STACK16 ((STACK16FRAME*)MapSL((SEGPTR)NtCurrentTeb()->WOW32Reserved))
#define CURRENT_DS (CURRENT_STACK16->ds)

100
include/wine/winbase16.h
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@ -165,6 +165,106 @@ typedef struct
DWORD dwAllocCount;
} WINDEBUGINFO16, *LPWINDEBUGINFO16;
/* definitions specific to Wine 16-bit relaying support */
/* 32-bit stack layout after __wine_call_to_16() */
typedef struct _STACK32FRAME
{
DWORD restore_addr; /* 00 return address for restoring code selector */
DWORD codeselector; /* 04 code selector to restore */
EXCEPTION_REGISTRATION_RECORD frame; /* 08 Exception frame */
SEGPTR frame16; /* 10 16-bit frame from last CallFrom16() */
DWORD edi; /* 14 saved registers */
DWORD esi; /* 18 */
DWORD ebx; /* 1c */
DWORD ebp; /* 20 saved 32-bit frame pointer */
DWORD retaddr; /* 24 return address */
DWORD target; /* 28 target address / CONTEXT86 pointer */
DWORD nb_args; /* 2c number of 16-bit argument bytes */
} STACK32FRAME;
/* 16-bit stack layout after __wine_call_from_16() */
typedef struct _STACK16FRAME
{
STACK32FRAME *frame32; /* 00 32-bit frame from last CallTo16() */
DWORD edx; /* 04 saved registers */
DWORD ecx; /* 08 */
DWORD ebp; /* 0c */
WORD ds; /* 10 */
WORD es; /* 12 */
WORD fs; /* 14 */
WORD gs; /* 16 */
DWORD callfrom_ip; /* 18 callfrom tail IP */
DWORD module_cs; /* 1c module code segment */
DWORD relay; /* 20 relay function address */
WORD entry_ip; /* 22 entry point IP */
DWORD entry_point; /* 26 API entry point to call, reused as mutex count */
WORD bp; /* 2a 16-bit stack frame chain */
WORD ip; /* 2c return address */
WORD cs; /* 2e */
} STACK16FRAME;
#ifdef __i386__
typedef struct
{
WORD pushw_bp; /* pushw %bp */
BYTE pushl; /* pushl $target */
void (*target)();
WORD call; /* call CALLFROM16 */
short callfrom16;
} ENTRYPOINT16;
typedef struct
{
BYTE pushl; /* pushl $relay */
void *relay;
BYTE lcall; /* lcall __FLATCS__:glue */
void *glue;
WORD flatcs;
WORD lret; /* lret $nArgs */
WORD nArgs;
DWORD arg_types[2]; /* type of each argument */
} CALLFROM16;
#else /* __i386__ */
typedef struct
{
void (*target)();
WORD call; /* call CALLFROM16 */
short callfrom16;
} ENTRYPOINT16;
typedef struct
{
WORD lret; /* lret $nArgs */
WORD nArgs;
DWORD arg_types[2]; /* type of each argument */
} CALLFROM16;
#endif
/* argument type flags for relay debugging */
enum arg_types
{
ARG_NONE = 0, /* indicates end of arg list */
ARG_WORD, /* unsigned word */
ARG_SWORD, /* signed word */
ARG_LONG, /* long or segmented pointer */
ARG_PTR, /* linear pointer */
ARG_STR, /* linear pointer to null-terminated string */
ARG_SEGSTR /* segmented pointer to null-terminated string */
};
/* flags added to arg_types[0] */
#define ARG_RET16 0x80000000 /* function returns 16-bit value */
#define ARG_REGISTER 0x40000000 /* function is register */
extern WORD __wine_call_from_16_word();
extern LONG __wine_call_from_16_long();
extern void __wine_call_from_16_regs();
#include <poppack.h>
#define INVALID_HANDLE_VALUE16 ((HANDLE16) -1)

1
tools/winebuild/spec16.c
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@ -30,7 +30,6 @@
#include "wine/exception.h"
#include "stackframe.h"
#include "builtin16.h"
#include "module.h"
#include "build.h"