18f92e764a
Wed Jul 17 16:10:16 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [configure.in] Generate include/config.h instead of putting everything on the command-line. Removed -with-malloc-debug option (not useful for end users anyway). Added check for memmove(). * [include/wintypes.h] [*/Makefile.in] Added definition of __WINE__ symbol when compiling Wine code (emulator or library) as opposed to user programs. * [debugger/editline.c] [debugger/readline/*] Moved all the readline code into debugger/editline.c. Removed the readline subdirectory. * [files/profile.c] Added PROFILE_GetWineIniInt(). * [include/stackframe.h] [loader/task.c] The 16-bit stackframe now also exists for Winelib (even though it only ever contains one frame). * [loader/module.c] Added function MODULE_CreateDummyModule() to create a dummy Win16 module for Winelib and Win32. * [memory/ldt.c] Make sure the ldt entry contents will be acceptable for the Linux kernel. * [memory/selector.c] Fixed SetSelectorLimit() when the limit is in pages. * [misc/port.c] Added memmove(). * [miscemu/dpmi.c] Clear the segment registers that contain the selector being freed in int31/ax=0001. Added missing break after SelectorAccessRights call. * [win32/struct32.c] Added conversions for MDICREATESTRUCT. * [windows/winproc.c] Added message conversions for WM_MDICREATE. Tue Jul 16 19:46:24 1996 Pavel Kankovsky <KAN@frode.dcit.cz> * [windows/class.c] Added GetExePtr() call in CLASS_FindClassByAtom(). Mon Jul 15 17:49:38 1996 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [if1632/*.spec] Some more trivial specs added. * [if1632/gdi32.spec] [objects/font.c][windows/dialog.c] CreateFont32* added, changed to new naming std. * [include/windows.h] [include/mmsystem.h] [include/wintypes.h] Some defines/types added. * [win32/thread.c] TlsSetValue() returns boolean. * [win32/resource.c] [loader/pe_resource.c] [loader/resource.c] [controls/menu.c] [objects/bitmap.c] Cleanup of the resource functions, mostly changes to new naming standard and fixing of argument types so that they agree with the win16/win32 API. Thu Jul 11 15:00:00 1996 Alex Korobka <alex@phm30.pharm.sunysb.edu> * [windows/winpos.c] ShowWindow() fixes. * [windows/mdi.c] Fix reversed LPARAM in WM_MDIACTIVATE. * [wine.ini] New option AllocSystemColors tells Wine how many colors to grab from the system colormap. * [objects/bitblt.c] [objects/dc.c] Fixed pink garbage over Word buttons in PseudoColor. Added optional DSTINVERT shortcut for faster text selection. * [misc/wsprintf.c] Skip bogus segmented pointers in wsvnprintf16(). * [objects/gdiobj.c] Added palette handling to UnrealizeObject(). * [objects/color.c] [objects/palette.c] [windows/dce.c] Wine gets palette manager with support for more than 20 colors. Only PseudoColor and TrueColor visuals tested so far. * [windows/winpos.c] [windows/win.c] Set X size hints for WS_EX_DLGMODALFRAME windows (no resize) and use XReconfigureWMWindows() instead of XConfigureWindow() in managed mode. * [memory/global.c] Do not allocate more than 640K of DOS memory. * [misc/main.c] Do not allow -desktop and -managed together.
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/*
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* 16-bit mode stack frame layout
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*
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* Copyright 1995 Alexandre Julliard
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*/
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#ifndef __WINE_STACKFRAME_H
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#define __WINE_STACKFRAME_H
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#include <windows.h>
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#include "ldt.h"
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#pragma pack(1)
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/* 16-bit stack layout after CallFrom16() */
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typedef struct
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{
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WORD saved_ss; /* saved previous 16-bit stack */
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WORD saved_sp;
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WORD entry_ip; /* ip of entry point */
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WORD ds; /* ds */
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WORD entry_cs; /* cs of entry point */
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WORD es; /* es */
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DWORD entry_point WINE_PACKED; /* 32-bit entry point to call */
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WORD bp; /* 16-bit bp */
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WORD ip; /* return address */
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WORD cs;
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WORD args[1]; /* arguments to API function */
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} STACK16FRAME;
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/* 32-bit stack layout after CallTo16() */
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typedef struct
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{
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DWORD saved_esp; /* saved previous 32-bit stack */
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DWORD edi; /* saved registers */
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DWORD esi;
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DWORD edx;
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DWORD ecx;
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DWORD ebx;
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DWORD ebp; /* saved 32-bit frame pointer */
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DWORD retaddr; /* return address */
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DWORD codeselector; /* code selector for return address */
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DWORD args[1]; /* arguments to 16-bit function */
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} STACK32FRAME;
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#pragma pack(4)
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/* Saved 16-bit stack for current process (Win16 only) */
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extern WORD IF1632_Saved16_ss;
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extern WORD IF1632_Saved16_sp;
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/* Saved 32-bit stack for current process (Win16 only) */
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extern DWORD IF1632_Saved32_esp;
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extern SEGPTR IF1632_Stack32_base;
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/* Original Unix stack */
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extern DWORD IF1632_Original32_esp;
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#define CURRENT_STACK16 \
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((STACK16FRAME *)PTR_SEG_OFF_TO_LIN(IF1632_Saved16_ss,IF1632_Saved16_sp))
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#define CURRENT_DS (CURRENT_STACK16->ds)
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#ifndef WINELIB
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/* Make a segmented pointer from a pointer to a variable located */
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/* on the 32-bit stack for the current task. */
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#if 0
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#define MAKE_SEGPTR(ptr) \
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((SEGPTR)IF1632_Stack32_base + \
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((DWORD)(ptr) - (DWORD)PTR_SEG_TO_LIN(IF1632_Stack32_base)))
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#endif
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SEGPTR MAKE_SEGPTR(void *ptr);
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#else
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#define MAKE_SEGPTR(ptr) ((SEGPTR)ptr)
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#endif
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#endif /* __WINE_STACKFRAME_H */
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