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Thu Apr 30 16:28:12 1998 James Juran <jrj120@psu.edu> * [scheduler/process.c] Implemented GetExitCodeProcess. The code is a direct translation of GetExitCodeThread. Mon Apr 27 22:20:25 1998 Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> * [loader/pe_image.c] Unload dummy module when PE_LoadLibraryEx32A fails with PE_LoadImage (makes Encarta 98 installer proceed). * [files/drive.c] Make GetDriveType16 return DRIVE_REMOVABLE for TYPE_CDROM. Make GetCurrentDirectory32 behave like the code does and not like the help describes. * [files/profile.c] Revoke recent change in PROFILE_GetSection and try better handling of special case. * [include/windows.h] Change definition of ACCEL32. * [misc/commdlg.c] Replace the GetXXXFilename32 macros by normal code. Fix two reported bugs in my changes to commdlg. * [windows/win.c] Add a hook to catch bogus WM_SIZE messages by emitting a warning in the appropriate case. * [objects/bitmap.c] Reject unreasonbable large size arguments in CreateCompatibleBitmap32 and add an fixme for that situation. Sun Apr 26 18:30:07 1998 Alexandre Julliard <julliard@lrc.epfl.ch> * [include/ldt.h] [debugger/*.c] [miscemu/instr.c] Added IS_SELECTOR_SYSTEM and IS_SELECTOR_32BIT macros. Make instruction emulation support system selectors. * [loader/*.c] Started moving NE specific functions to the new loader/ne directory. * [memory/environ.c] Enforce the 127 chars limit only when creating the environment of a Win16 process. Sun Apr 26 12:22:23 1998 Andreas Mohr <100.30936@germany.net> * [files/file.c] Fixed an incredible typo in CopyFile32A that made it unusable since a rewrite in 970112 (!!). * [files/directory.c] Fixed GetTempPath32A/W to include trailing backslash. * [misc/ver.c] Make find_pe_resource "work" with corrupt files. * [misc/wsprintf.c] Altered WPRINTF_ParseFormatA/W to treat invalid format chars as normal output, too. * [msdos/dpmi.c] Implemented "Allocate/Free real mode callback" (0x0303/0x0304). Cross your fingers if you need to use it ;) (completely untested) Implemented "Call real mode proc with far return" (0x0301, tested). * [msdos/int21.c] Fixed ioctlGenericBlkDevReq/0x60. * [relay32/dplayx.spec] [relay32/builtin32.c] [relay32/Makefile.in] Added built-in DPLAYX.DLL. * [windows/win.c] Fixed GetWindowWord()/GWW_HWNDPARENT to return the window's owner if it has no parent (SDK). Sat Apr 25 15:09:53 1998 M.T.Fortescue <mark@mtfhpc.demon.co.uk> * [debugger/db_disasm.c] Fixed disassemble bug for no-display option and 'lock', 'repne' and 'repe' prefixes. * [debugger/registers.c] Added textual flag description output on 'info regs'. Sat Apr 25 14:18:26 1998 Matthew Becker <mbecker@glasscity.net> * [*/*.c] Added stubs and/or documentation for the following functions: LookupPrivilegeValue, OpenService, ControlService, RegGetKeySecurity, StartService, SetComputerName, DeleteService, CloseServiceHandle, OpenProcessToken, OpenSCManager, DeregisterEventSource, WaitForDebugEvent, WaitForInputIdle, RegisterEventSource, SetDebugErrorLevel, SetConsoleCursorPosition, ChoosePixelFormat, SetPixelFormat, GetPixelFormat, DescribePixelFormat, SwapBuffers, PolyBezier, AbortPath, DestroyAcceleratorTable, HeapWalk, DdeInitialize, DdeUninitialize, DdeConnectList, DdeDisconnectList, DdeCreateStringHandle, DdePostAdvise, DdeGetData, DdeNameService, DdeGetLastError, WNetGetDirectoryType, EnumPrinters, RegFlushKey, RegGetKeySecurity, DllGetClassObject, DllCanUnloadNow, CreateBitmap, CreateCompatibleBitmap, CreateBitmapIndirect, GetBitmapBits, SetBitmapBits, LoadImage, CopyImage, LoadBitmap, DrawIcon, CreateDiscardableBitmap, SetDIBits, GetCharABCWidths, LoadTypeLib, SetConsoleCtrlHandler, CreateConsoleScreenBuffer, ReadConsoleInput, GetConsoleCursorInfo, SetConsoleCursorInfo, SetConsoleWindowInfo, SetConsoleTextAttribute, SetConsoleScreenBufferSize, FillConsoleOutputCharacter, FillConsoleOutputAttribute, CreateMailslot, GetMailslotInfo, GetCompressedFileSize, GetProcessWindowStation, GetThreadDesktop, SetDebugErrorLevel, WaitForDebugEvent, SetComputerName, CreateMDIWindow. Thu Apr 23 23:54:04 1998 Douglas Ridgway <ridgway@winehq.com> * [include/windows.h] [objects/enhmetafile.c] [relay32/gdi32.spec] Implement CopyEnhMetaFile, Get/SetEnhMetaFileBits, other fixes. * [include/windows.h] [objects/metafile.c] [relay32/gdi32.spec] 32-bit metafile fixes, implement EnumMetaFile32, GetMetaFileBitsEx. * [objects/font.c] [graphics/x11drv/xfont.c] [graphics/x11drv/text.c] Some rotated text support for X11R6 displays. * [win32/newfns.c] [ole/ole2nls.c] Moved GetNumberFormat32A. Wed Apr 22 17:38:20 1998 David Lee Lambert <lamber45@egr.msu.edu> * [ole/ole2nls.c] [misc/network.c] Changed some function documentation to the new style. * [misc/network.c] [include/windows.h] [if1632/user.spec] [relay32/mpr.spec] [misc/mpr.c] Added stubs for some Win32 network functions; renamed some 16-bit ones with 32-bit counterparts, as well as WNetGetDirectoryType; moved the stubs in misc/mpr.c (three of them!) to misc/network.c. * [ole/compobj.c] [ole/storage.c] [ole/ole2disp.c] [ole/ole2nls.c] [ole/folders.c] [ole/moniker.c] [ole/ole2.c] [graphics/fontengine.c] [graphics/ddraw.c] [graphics/env.c] [graphics/driver.c] [graphics/escape.c] Changed fprintf's to proper debug-macros. * [include/winnls.h] Added some flags (for internal use). * [ole/ole2nls.c] Added the Unicode core function, and worked out a way to hide the commonality of the core. * [relay32/kernel32.spec] Added support for GetDate/Time32A/W. Wed Apr 22 09:16:03 1998 Gordon Chaffee <chaffee@cs.berkeley.edu> * [win32/code_page.c] Fixed problem with MultiByteToWideChar that was introduced in last release. Made MultiByteToWideChar more compatible with Win32. * [graphics/x11drv/graphics.c] Fixed problem with drawing arcs. Tue Apr 21 11:24:58 1998 Constantine Sapuntzakis <csapuntz@tma-1.lcs.mit.edu> * [ole/ole2nls.c] Move stuff from 0x409 case to Lang_En. * [relay32/user32.spec] [windows/winpos.c] Added stubs for GetWindowRgn32 and SetWindowRgn32. Makes Office Paperclip happy. Tue Apr 21 11:16:16 1998 Constantine Sapuntzakis <csapuntz@tma-1.lcs.mit.edu> * [loader/pe_image.c] If image is relocated, TLS addresses need to be adjusted. * [debugger/*.c] Generalized tests for 32-bit segments. Tue Apr 21 02:04:59 1998 James Juran <jrj120@psu.edu> * [misc/*.c] [miscemu/*.c] [msdos/*.c] [if1632/*.c] [include/*.h] [loader/*.c] [memory/*.c] [multimedia/*.c] [objects/*.c] Almost all fprintf statements converted to appropriate debug messages. * [README] Updated "GETTING MORE INFORMATION" section to include WineHQ. * [documentation/debugger] Fixed typo. * [windows/defwnd.c] Added function documentation. Sun Apr 19 16:30:58 1998 Marcus Meissner <marcus@mud.de> * [Make.rules.in] Added lint target (using lclint). * [relay32/oleaut32.spec][relay32/Makefile.in][ole/typelib.c] [ole/ole2disp.c] Added oleaut32 spec, added some SysString functions. * [if1632/signal.c] Added printing of faultaddress in Linux (using CR2 debug register). * [configure.in] Added <sys/types.h> for statfs checks. * [loader/*.c][debugger/break.c][debugger/hash.c] Started to split win32/win16 module handling, preparing support for other binary formats (like ELF). Sat Apr 18 10:07:41 1998 Rein Klazes <rklazes@casema.net> * [misc/registry.c] Fixed a bug that made RegQueryValuexxx returning incorrect registry values. Fri Apr 17 22:59:22 1998 Alexander V. Lukyanov <lav@long.yar.ru> * [misc/lstr.c] FormatMessage32*: remove linefeed when nolinefeed set; check for target underflow. Fri Apr 17 00:38:14 1998 Alexander V. Lukyanov <lav@long.yar.ru> * [misc/crtdll.c] Implement xlat_file_ptr for CRT stdin/stdout/stderr address translation. Wed Apr 15 20:43:56 1998 Jim Peterson <jspeter@birch.ee.vt.edu> * [controls/menu.c] Added 'odaction' parameter to MENU_DrawMenuItem() and redirected WM_DRAWITEM messages to GetWindow(hwnd,GW_OWNER). Tue Apr 14 16:17:55 1998 Berend Reitsma <berend@united-info.com> * [graphics/metafiledrv/init.c] [graphics/painting.c] [graphics/win16drv/init.c] [graphics/x11drv/graphics.c] [graphics/x11drv/init.c] [include/gdi.h] [include/x11drv.h] [relay32/gdi32.spec] Added PolyPolyline routine. * [windows/winproc.c] Changed WINPROC_GetProc() to return proc instead of &(jmp proc).
90 lines
3.2 KiB
C
90 lines
3.2 KiB
C
/*
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* LDT copy
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*
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* Copyright 1995 Alexandre Julliard
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*/
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#ifndef __WINE_LDT_H
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#define __WINE_LDT_H
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#include "wintypes.h"
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enum seg_type
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{
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SEGMENT_DATA = 0,
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SEGMENT_STACK = 1,
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SEGMENT_CODE = 2
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};
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/* This structure represents a real LDT entry. */
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/* It is used by get_ldt_entry() and set_ldt_entry(). */
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typedef struct
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{
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unsigned long base; /* base address */
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unsigned long limit; /* segment limit (in pages or bytes) */
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int seg_32bit; /* is segment 32-bit? */
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int read_only; /* is segment read-only? */
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int limit_in_pages; /* is the limit in pages or bytes? */
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enum seg_type type; /* segment type */
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} ldt_entry;
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extern void LDT_BytesToEntry( const unsigned long *buffer, ldt_entry *content);
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extern void LDT_EntryToBytes( unsigned long *buffer, const ldt_entry *content);
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extern int LDT_GetEntry( int entry, ldt_entry *content );
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extern int LDT_SetEntry( int entry, const ldt_entry *content );
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extern void LDT_Print( int start, int length );
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/* This structure is used to build the local copy of the LDT. */
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typedef struct
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{
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unsigned long base; /* base address or 0 if entry is free */
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unsigned long limit; /* limit in bytes or 0 if entry is free */
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} ldt_copy_entry;
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#define LDT_SIZE 8192
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extern ldt_copy_entry ldt_copy[LDT_SIZE];
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#define __AHSHIFT 3 /* don't change! */
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#define __AHINCR (1 << __AHSHIFT)
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#define SELECTOR_TO_ENTRY(sel) (((int)(sel) & 0xffff) >> __AHSHIFT)
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#define ENTRY_TO_SELECTOR(i) ((i) ? (((int)(i) << __AHSHIFT) | 7) : 0)
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#define IS_LDT_ENTRY_FREE(i) (!(ldt_flags_copy[(i)] & LDT_FLAGS_ALLOCATED))
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#define IS_SELECTOR_FREE(sel) (IS_LDT_ENTRY_FREE(SELECTOR_TO_ENTRY(sel)))
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#define GET_SEL_BASE(sel) (ldt_copy[SELECTOR_TO_ENTRY(sel)].base)
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#define GET_SEL_LIMIT(sel) (ldt_copy[SELECTOR_TO_ENTRY(sel)].limit)
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/* Convert a segmented ptr (16:16) to a linear (32) pointer */
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#define PTR_SEG_OFF_TO_LIN(seg,off) \
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((void*)(GET_SEL_BASE(seg) + (unsigned int)(off)))
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#define PTR_SEG_TO_LIN(ptr) \
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PTR_SEG_OFF_TO_LIN(SELECTOROF(ptr),OFFSETOF(ptr))
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#define PTR_SEG_OFF_TO_SEGPTR(seg,off) \
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((SEGPTR)MAKELONG(off,seg))
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#define PTR_SEG_OFF_TO_HUGEPTR(seg,off) \
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PTR_SEG_OFF_TO_SEGPTR( (seg) + (HIWORD(off) << __AHSHIFT), LOWORD(off) )
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extern unsigned char ldt_flags_copy[LDT_SIZE];
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#define LDT_FLAGS_TYPE 0x03 /* Mask for segment type */
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#define LDT_FLAGS_READONLY 0x04 /* Segment is read-only (data) */
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#define LDT_FLAGS_EXECONLY 0x04 /* Segment is execute-only (code) */
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#define LDT_FLAGS_32BIT 0x08 /* Segment is 32-bit (code or stack) */
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#define LDT_FLAGS_BIG 0x10 /* Segment is big (limit is in pages) */
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#define LDT_FLAGS_ALLOCATED 0x80 /* Segment is allocated (no longer free) */
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#define GET_SEL_FLAGS(sel) (ldt_flags_copy[SELECTOR_TO_ENTRY(sel)])
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#define FIRST_LDT_ENTRY_TO_ALLOC 17
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/* Determine if sel is a system selector (i.e. not managed by Wine) */
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#define IS_SELECTOR_SYSTEM(sel) \
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(!((sel) & 4) || (SELECTOR_TO_ENTRY(sel) < FIRST_LDT_ENTRY_TO_ALLOC))
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#define IS_SELECTOR_32BIT(sel) \
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(IS_SELECTOR_SYSTEM(sel) || (GET_SEL_FLAGS(sel) & LDT_FLAGS_32BIT))
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#endif /* __WINE_LDT_H */
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