Release 970101
Wed Jan 1 15:36:17 1997 Alexandre Julliard <julliard@lrc.epfl.ch>
* [controls/listbox.c]
Use FindFirstFile/FindNextFile in LISTBOX_Directory.
* [files/dos_fs.c]
Rewrote FindFirstFile/FindNextFile to use DOSFS_FindNext().
* [files/file.c] [files/directory.c]
Use Win32 kernel objects and handles for file handles.
Unified SearchPath() and OpenFile().
* [loader/builtin.c]
Moved to if1632/ directory.
* [tools/build.c] [debugger/*] [miscemu/*]
Win16 register functions now receive the same CONTEXT * structure
as Win32 functions.
* [include/sigcontext.h] [miscemu/instr.c]
Added new macros to get register values from the SIGCONTEXT
structure (only used for instruction emulation now).
* [scheduler/process.c] [scheduler/thread.c] (New files)
Allocate process and thread structures.
* [scheduler/process.c] [win32/k32obj.c]
Added Win32 kernel objects and handles management.
* [loader/task.c]
Create a Win32 process and thread for every Win16 task.
* [misc/commdlg.c] [misc/shell.c] [windows/msgbox.c]
Built-in resources are now in Win32 format. This also avoids
16-bit callbacks for built-in dialogs.
* [misc/lzexpand.c]
Differentiate between 16-bit and 32-bit file handles.
* [miscemu/int*.c]
Moved all int emulation to msdos/ directory.
* [msdos/*]
New directory msdos/ contains all MS-DOS emulation code that can
also be used for Winelib; this should enable Winelib apps to use
DOS3Call and related functions.
* [rc/winerc.c]
A few bug fixes for Win32 resource format.
* [windows/winpos.c]
Hack in WINPOS_ReorderOwnerPopups() to avoid X crashed (still not
right though).
Sun Dec 29 17:47:55 1996 O. Flebbe <flebbe@science-computing.uni-tuebingen.de>
* [loader/pe_image.c]
Make sure BSS of a PE_Image is zero.
Sat Dec 28 22:15:34 1996 Alex Korobka <alex@trantor.pharm.sunysb.edu>
* [windows/scroll.c]
ScrollWindowEx() rewrite, ScrollDC() fix.
* [windows/nonclient.c] [controls/menu.c]
Fixed Alt-Space crashes in dialogs.
* [windows/event.c] [windows/message.c]
Some changes in mouse message generation.
Thu Dec 26 09:25:24 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
* [debugger/stabs.c]
Dummy DEBUG_ReadExecutableDbgInfo provided for !__ELF__ case.
Tue Dec 24 00:59:05 MET 1996 Martin Buck <martin-2.buck@student.uni-ulm.de>
* [windows/event.c]
Changed XK_Page_{Up,Down} to XK_{Prior,Next} for X11R5
compatibility.
diff --git a/include/winnt.h b/include/winnt.h
index 4a5d3bf..654ec46 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -7,6 +7,8 @@
#ifndef __WINE_WINNT_H
#define __WINE_WINNT_H
+#include "wintypes.h"
+
/* Heap flags */
#define HEAP_NO_SERIALIZE 0x00000001
#define HEAP_GROWABLE 0x00000002
@@ -21,4 +23,119 @@
#define HEAP_WINE_SEGPTR 0x01000000 /* Not a Win32 flag */
#define HEAP_WINE_CODESEG 0x02000000 /* Not a Win32 flag */
+/* The Win32 register context */
+
+#define CONTEXT_i386 0x00010000
+#define CONTEXT_i486 CONTEXT_i386
+#define CONTEXT_CONTROL (CONTEXT_i386 | 0x0001) /* SS:SP, CS:IP, FLAGS, BP */
+#define CONTEXT_INTEGER (CONTEXT_i386 | 0x0002) /* AX, BX, CX, DX, SI, DI */
+#define CONTEXT_SEGMENTS (CONTEXT_i386 | 0x0004) /* DS, ES, FS, GS */
+#define CONTEXT_FLOATING_POINT (CONTEXT_i386 | 0x0008L) /* 387 state */
+#define CONTEXT_DEBUG_REGISTERS (CONTEXT_i386 | 0x0010L) /* DB 0-3,6,7 */
+#define CONTEXT_FULL (CONTEXT_CONTROL | CONTEXT_INTEGER | CONTEXT_SEGMENTS)
+
+#define SIZE_OF_80387_REGISTERS 80
+
+typedef struct
+{
+ DWORD ControlWord;
+ DWORD StatusWord;
+ DWORD TagWord;
+ DWORD ErrorOffset;
+ DWORD ErrorSelector;
+ DWORD DataOffset;
+ DWORD DataSelector;
+ BYTE RegisterArea[SIZE_OF_80387_REGISTERS];
+ DWORD Cr0NpxState;
+} FLOATING_SAVE_AREA;
+
+typedef struct
+{
+ DWORD ContextFlags;
+
+ /* These are selected by CONTEXT_DEBUG_REGISTERS */
+ DWORD Dr0;
+ DWORD Dr1;
+ DWORD Dr2;
+ DWORD Dr3;
+ DWORD Dr6;
+ DWORD Dr7;
+
+ /* These are selected by CONTEXT_FLOATING_POINT */
+ FLOATING_SAVE_AREA FloatSave;
+
+ /* These are selected by CONTEXT_SEGMENTS */
+ DWORD SegGs;
+ DWORD SegFs;
+ DWORD SegEs;
+ DWORD SegDs;
+
+ /* These are selected by CONTEXT_INTEGER */
+ DWORD Edi;
+ DWORD Esi;
+ DWORD Ebx;
+ DWORD Edx;
+ DWORD Ecx;
+ DWORD Eax;
+
+ /* These are selected by CONTEXT_CONTROL */
+ DWORD Ebp;
+ DWORD Eip;
+ DWORD SegCs;
+ DWORD EFlags;
+ DWORD Esp;
+ DWORD SegSs;
+} CONTEXT, *PCONTEXT;
+
+
+#ifdef __WINE__
+
+/* Macros for easier access to context registers */
+
+#define EAX_reg(context) ((context)->Eax)
+#define EBX_reg(context) ((context)->Ebx)
+#define ECX_reg(context) ((context)->Ecx)
+#define EDX_reg(context) ((context)->Edx)
+#define ESI_reg(context) ((context)->Esi)
+#define EDI_reg(context) ((context)->Edi)
+#define EBP_reg(context) ((context)->Ebp)
+
+#define CS_reg(context) ((context)->SegCs)
+#define DS_reg(context) ((context)->SegDs)
+#define ES_reg(context) ((context)->SegEs)
+#define FS_reg(context) ((context)->SegFs)
+#define GS_reg(context) ((context)->SegGs)
+#define SS_reg(context) ((context)->SegSs)
+
+#define EFL_reg(context) ((context)->EFlags)
+#define EIP_reg(context) ((context)->Eip)
+#define ESP_reg(context) ((context)->Esp)
+
+#define AX_reg(context) (*(WORD*)&EAX_reg(context))
+#define BX_reg(context) (*(WORD*)&EBX_reg(context))
+#define CX_reg(context) (*(WORD*)&ECX_reg(context))
+#define DX_reg(context) (*(WORD*)&EDX_reg(context))
+#define SI_reg(context) (*(WORD*)&ESI_reg(context))
+#define DI_reg(context) (*(WORD*)&EDI_reg(context))
+#define BP_reg(context) (*(WORD*)&EBP_reg(context))
+
+#define AL_reg(context) (*(BYTE*)&EAX_reg(context))
+#define AH_reg(context) (*((BYTE*)&EAX_reg(context)+1))
+#define BL_reg(context) (*(BYTE*)&EBX_reg(context))
+#define BH_reg(context) (*((BYTE*)&EBX_reg(context)+1))
+#define CL_reg(context) (*(BYTE*)&ECX_reg(context))
+#define CH_reg(context) (*((BYTE*)&ECX_reg(context)+1))
+#define DL_reg(context) (*(BYTE*)&EDX_reg(context))
+#define DH_reg(context) (*((BYTE*)&EDX_reg(context)+1))
+
+#define IP_reg(context) (*(WORD*)&EIP_reg(context))
+#define SP_reg(context) (*(WORD*)&ESP_reg(context))
+
+#define FL_reg(context) (*(WORD*)&EFL_reg(context))
+
+#define SET_CFLAG(context) (EFL_reg(context) |= 0x0001)
+#define RESET_CFLAG(context) (EFL_reg(context) &= 0xfffffffe)
+
+#endif /* __WINE__ */
+
#endif /* __WINE_WINNT_H */
