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Wed Jan 31 10:58:00 1996 Alexandre Julliard <julliard@sunsite.unc.edu> * [configure.in] Added --with-dll option to build libwine.so. * [controls/listbox.c] Fixed ListBoxDirectory(), DlgDirSelect() and DlgDirList(). Hopefully their behavior is correct now. * [controls/menu.c] Use SEGPTRs in ChangeMenu(), InsertMenu(), AppendMenu() and ModifyMenu() for the item data, to avoid corrupting the pointer for owner-drawn items. * [controls/static.c] Attempt to load OEM icons for SS_ICON controls. Probably not entirely correct. Don't clip the text output. * [files/directory.c] Add temp dir and Windows dir to environment. * [files/dos_fs.c] Fixed a few path handling bugs in DOSFS_GetUnixFileName(). Cache last used directory in DOSFS_FindNext() to avoid quadratic search time. * [files/drive.c] New format for drives configuration in wine.conf; allows specifying the type, label and serial number of a drive. * [files/file.c] New function FILE_OpenUnixFile to make sure we don't open a directory instead of a file. Fixed DOSFS_GetUnixFileName() check_last flag in FILE_MakeDir(). * [files/profile.c] Rewrote profile handling. Should be closer to Windows behavior now. New function PROFILE_GetWineIniString() to get a string from wine.conf. Support environment variables in wine.conf. * [loader/task.c] Fixed the order of deletion in TASK_DeleteTask() to avoid memory corruption. * [memory/global.c] Create a discarded block on GlobalAlloc() if the size is 0; thanks to John Harvey for noticing this. * [memory/local.c] LOCAL_GetHeap: make sure the pointer is valid before checking magic number. * [misc/main.c] Moved profile and registry saving to ExitWindows(), so we don't try to save them in case of a crash. * [miscemu/int21.c] INT21_GetFreeDiskSpace: try to compute the cluster size from the filesystem size instead of hard-coding it to 64. Fixed functions 0x3f and 0x40 to use _hread and _hwrite to allow reading or writing 65535 bytes (thanks to Bruce Milner for this one). * [windows/message.c] Fixed bug in linked-list handling in MSG_DeleteQueue(). Simplified SetMessageQueue(). * [wine.ini] [wine.man] Updated for new drives configuration format. Tue Jan 30 11:24:46 1996 William Magro <wmagro@tc.cornell.edu> * [controls/edit.c] Implemented ES_PASSWORD style, EM_SETPASSWORDCHAR and EM_GETPASSWORDCHAR messages. * [controls/widgets.c] Adjusted class creation flags to better match values Windows uses. * [include/windows.h] Fixed ES_NOHIDESEL typo. * [loader/ne_image.c] Added detection for zero offset in RADDR fixups. Quicken was in an infinite loop here. Mon Jan 29 20:12:22 1996 Albrecht Kleine <kleine@ak.sax.de> * [files/dos_fs.c] Bugfix: range error in month value (0..11 set to 1..12). * [windows/caret.c] Changed ROP2-mode to R2_NOTXORPEN in CARET_Callback for pulsed appearance of the caret. * [windows/mdi.c] [include/mdi.h] Changed MDITile(): added a new parameter WORD wParam for WM_MDITILE second tiling method (MDITILE_HORIZONTAL in wParam) as used in Win3.1 Sun Jan 28 14:20:00 1996 Cameron Heide <heide@ee.ualberta.ca> * [miscemu/int2f.c] Added a small bit of MSCDEX emulation. * [windows/alias.c] ALIAS_RegisterAlias was returning the hash value when it should have been returning the record number. Sat Jan 27 10:53:51 1996 Jim Peterson <jspeter@birch.ee.vt.edu> * [include/shell.h] [include/wintypes.h] Moved definition of HKEY and LPHKEY types to include/wintypes.h. Declared FONTENUMPROC in wintypes.h. * [include/windows.h] Added definition of KERNINGPAIR and LPKERNINGPAIR types. Added declarations for CopyCursor(), CopyIcon(), EnumFontFamilies(), ExtractIcon(), FatalAppExit(), FindExecutable(), GetClipCursor(), GetKerningPairs(), GetQueueStatus(), GetRasterizerCaps(), IsGDIObject(), IsMenu(), IsTask(), RegCloseKey(), RegCreateKey(), RegDeleteKey(), RegEnumKey(), RegOpenKey(), RegQueryValue(), RegSetValue(), ResetDC(), ShellExecute(), SystemParametersInfo(), and wsprintf(). * [tools/makehtml.pl] [documentation/apiw.index] New files that scan windows.h, commdlg.h, and toolhelp.h and output an HTML sorted list with optional links to www.willows.com and a tally of unimplemented APIW functions. * [objects/cursoricon.c] Added Win32 versions of CopyIcon() and CopyCursor() for use in libwine. * [win32/resource.c] [win32/winprocs.c] Added '#include "libres.h"' and explicit declarations of windows procs in order to avoid warnings. * [windows/utility.c] Added Win32 version of MulDiv() for libwine. * [*/*] [include/windows.h] Changed several function declarations to comply more strictly to the windows API (without, hopefully, altering their functionality). * [controls/menu.c] Made the return value of CheckMenuItem be the previous state of the menu item if it was found, otherwise -1 as specified in the SDK. This conflicts with the APIW specification, which says it should return TRUE if successful, otherwise FALSE. * [include/windows.h] Added obsolete WM_SIZE message wParam names for compatibility. Added WinHelp() command constants, even though they are not yet supported. * [rc/winerc.c] Tidied up transform_binary_file(). In argument checking, flattened any invalid characters specified with the prefix argument. * [library/libres.c] Made FindResource() case-insensitive when parameter 'name' is a string. Sat Jan 27 02:30 1996 Uwe Bonnes <bon@elektron.ikp.physik.th-darmstadt.de * [files/drive.c] If root "/" is given in wine.conf, use it as last resort. * [files/file.c] Report ER_AccessDenied it disk ist not writable More Debug Output * [miscemu/int21.c] Squeezed some bugs in ExtendedOpenCreateFile * [windows/winpos.c] Some windows may not be moved or resized. We are missing some structures to be exact, but the approach should help in some cases and make things worse in much fewer. Fri Jan 26 10:24:00 1996 Thomas Sandford <t.d.g.sandford@prds-grn.demon.co.uk> * [loader/pe_image.c] fixup_imports: Find builtins for Borland style entries, too Fri Jan 26 10:24:00 1996 Martin von Loewis <loewis@informatik.hu-berlin.de> * [controls/menu.c] LoadMenu: branch to Win32 for PE modules * [if1632/gdi.spec][if1632/kernel32.spec][if1632/user32.spec] DeleteObject, GetPixel, SetPixel,WritePrivateProfileStringA, WriteProfileStringA, EmptyClipboard, EnableMenuItem, EnableScrollBar, EnableWindow, InvalidateRect, SetWindowTextA, WinHelpA: new relays DrawTextA, MoveToEx, GetClientRect, InvalidateRect, LoadBitmapA/W, LoadAcceleratorsA/W, LoadMenu[Indirect]A/W, LoadStringA/W: changed to convert parameters or naming convention * [include/kernel32.h][include/wintypes.h] moved WCHAR, defined LPWSTR * [include/string32.h][win32/string32.c][include/struct32.h] New files * [loader/module.h] LoadModule: exit after returning from PE_LoadModule * [loader/pe_image.c] my_wcstombs: isascii does not work on Linux for Unicode PE_LoadImage: Handle directories * [misc/user32.c] USER32_RECT32to16, USER32_RECT16to32: new functions implemented new user32 relays * [misc/newfns.c] WIN32_WinHelpA: new function * [win32/param32.c] New file * [win32/resource.c] GetResDirEntry: added support for named entries WIN32_LoadAcceleratorsW: invoke *32 resource functions WIN32_LoadBitmapA: convert name to unicode if appropriate WIN32_ParseMenu: new function implemented new resource functions from user32.spec Wed Jan 24 18:09:00 1996 Alex Korobka <alex@phm30.pharm.sunysb.edu> * [objects/cursoricon.c] GetIconId() and LoadIconHandler() functions. * [windows/mdi.c] Better maximization support, TranslateMDISysAccel() function, misc improvements. * [windows/defwnd.c] Fix for WM_WINDOWPOSCHANGED message handler. * [windows/winpos.c] Rewrote WindowFromPoint() function. Sun Jan 21 1996 17:05:09 Marcus Meissner <msmeissn@faui01.informatik.uni-erlangen.de> * [include/toolhelp.h] [misc/toolhelp.c] Added Notify(Un)Register, but no callbacks yet. Fri Jan 19 01:43:37 1996 Victor Schneider <root@tailor.roman.org> * [Makefile.in] Added target for libwine.so.1.0. * [library/winmain.c] For WINELIBDLL, _WinMain just returns hInstance instead of calling WinMain(). * [misc/main.c] For WINELIBDLL, renamed main() to _wine_main() for calling from the stub main function. * [library/winestub.c] (new file) Provides a stub main() function for using libwine.so. Tue Jan 16 11:04:34 1996 Anand Kumria <akumria@ozemail.com.au> * [winsocket.c] Fix EPERM problem. * [global.c] Attempt to do some sanity checking in MemManInfo(). * [Changelog] Fix changelog oversight for previous entry.
113 lines
3.7 KiB
C
113 lines
3.7 KiB
C
/*
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* Debugger definitions
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*
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* Copyright 1995 Alexandre Julliard
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*/
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#ifndef DEBUGGER_H
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#define DEBUGGER_H
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#include "ldt.h"
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#include "registers.h"
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#include "wine.h"
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#define STEP_FLAG 0x100 /* single step flag */
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typedef struct
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{
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DWORD seg; /* 0xffffffff means current default segment (cs or ds) */
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DWORD off;
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} DBG_ADDR;
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#define DBG_FIX_ADDR_SEG(addr,default) \
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{ if ((addr)->seg == 0xffffffff) (addr)->seg = (default); \
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if (((addr)->seg == WINE_CODE_SELECTOR) || \
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(addr)->seg == WINE_DATA_SELECTOR) (addr)->seg = 0; }
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#define DBG_ADDR_TO_LIN(addr) \
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((addr)->seg ? (char *)PTR_SEG_OFF_TO_LIN((addr)->seg,(addr)->off) \
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: (char *)(addr)->off)
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#define DBG_CHECK_READ_PTR(addr,len) \
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(!DEBUG_IsBadReadPtr((addr),(len)) || \
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(fprintf(stderr,"*** Invalid address "), \
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DEBUG_PrintAddress((addr),dbg_mode), \
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fprintf(stderr,"\n"),0))
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#define DBG_CHECK_WRITE_PTR(addr,len) \
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(!DEBUG_IsBadWritePtr((addr),(len)) || \
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(fprintf(stderr,"*** Invalid address "), \
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DEBUG_PrintAddress(addr,dbg_mode), \
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fprintf(stderr,"\n"),0))
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enum debug_regs
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{
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REG_EAX, REG_EBX, REG_ECX, REG_EDX, REG_ESI,
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REG_EDI, REG_EBP, REG_EFL, REG_EIP, REG_ESP,
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REG_AX, REG_BX, REG_CX, REG_DX, REG_SI,
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REG_DI, REG_BP, REG_FL, REG_IP, REG_SP,
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REG_CS, REG_DS, REG_ES, REG_SS
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};
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enum exec_mode
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{
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EXEC_CONT, /* Continuous execution */
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EXEC_STEP_OVER, /* Stepping over a call */
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EXEC_STEP_INSTR /* Single-stepping an instruction */
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};
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extern struct sigcontext_struct *DEBUG_context; /* debugger/registers.c */
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extern unsigned int dbg_mode;
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/* debugger/break.c */
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extern void DEBUG_SetBreakpoints( BOOL set );
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extern int DEBUG_FindBreakpoint( const DBG_ADDR *addr );
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extern void DEBUG_AddBreakpoint( const DBG_ADDR *addr );
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extern void DEBUG_DelBreakpoint( int num );
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extern void DEBUG_EnableBreakpoint( int num, BOOL enable );
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extern void DEBUG_InfoBreakpoints(void);
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extern BOOL DEBUG_HandleTrap( struct sigcontext_struct *context );
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extern BOOL DEBUG_ShouldContinue( struct sigcontext_struct *context,
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enum exec_mode mode );
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extern void DEBUG_RestartExecution( struct sigcontext_struct *context,
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enum exec_mode mode, int instr_len );
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/* debugger/db_disasm.c */
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extern void DEBUG_Disasm( DBG_ADDR *addr );
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/* debugger/hash.c */
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extern void DEBUG_AddSymbol( const char *name, const DBG_ADDR *addr );
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extern BOOL DEBUG_GetSymbolValue( const char * name, DBG_ADDR *addr );
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extern BOOL DEBUG_SetSymbolValue( const char * name, const DBG_ADDR *addr );
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extern const char * DEBUG_FindNearestSymbol( const DBG_ADDR *addr );
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extern void DEBUG_ReadSymbolTable( const char * filename );
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extern void DEBUG_LoadEntryPoints(void);
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/* debugger/info.c */
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extern void DEBUG_Print( const DBG_ADDR *addr, int count, char format );
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extern void DEBUG_PrintAddress( const DBG_ADDR *addr, int addrlen );
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extern void DEBUG_Help(void);
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extern void DEBUG_List( DBG_ADDR *addr, int count );
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/* debugger/memory.c */
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extern BOOL DEBUG_IsBadReadPtr( const DBG_ADDR *address, int size );
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extern BOOL DEBUG_IsBadWritePtr( const DBG_ADDR *address, int size );
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extern int DEBUG_ReadMemory( const DBG_ADDR *address );
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extern void DEBUG_WriteMemory( const DBG_ADDR *address, int value );
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extern void DEBUG_ExamineMemory( const DBG_ADDR *addr, int count, char format);
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/* debugger/registers.c */
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extern void DEBUG_SetRegister( enum debug_regs reg, int val );
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extern int DEBUG_GetRegister( enum debug_regs reg );
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extern void DEBUG_InfoRegisters(void);
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/* debugger/stack.c */
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extern void DEBUG_InfoStack(void);
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extern void DEBUG_BackTrace(void);
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/* debugger/dbg.y */
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extern void wine_debug( int signal, struct sigcontext_struct * regs );
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#endif /* DEBUGGER_H */
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