mirror of
https://github.com/reactos/reactos.git
synced 2024-06-30 09:50:07 +00:00
Misc. user fixes.
Don't load FPU or debug register data unless requested. svn path=/trunk/; revision=3515
This commit is contained in:
David Welch
parent
8c69edcca7
commit
57e810c555
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@ -14,8 +14,6 @@ BOOL InitPointer(PPDEV ppdev)
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ppdev->PointerAttributes = sizeof(VIDEO_POINTER_ATTRIBUTES) +
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(CursorWidth * CursorHeight) * 2; // space for two cursors (data and mask); we assume 4bpp.. but use 8bpp for speed
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ppdev->pPointerAttributes = EngAllocMem(0, 512, ALLOC_TAG);
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// Allocate memory for pointer attributes
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ppdev->pPointerAttributes = EngAllocMem(0, ppdev->PointerAttributes, ALLOC_TAG);
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@ -357,6 +357,7 @@ NtUserGetCaretPos 1
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NtUserGetClassInfo 5
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NtUserGetClassLong 2
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NtUserGetClassName 3
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NtUserGetClientOrigin 2
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NtUserGetClipboardData 2
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NtUserGetClipboardFormatName 3
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NtUserGetClipboardOwner 0
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@ -1,4 +1,4 @@
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/* $Id: rtl.h,v 1.67 2002/09/08 10:47:45 chorns Exp $
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/* $Id: rtl.h,v 1.68 2002/09/17 23:41:43 dwelch Exp $
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*
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*/
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@ -723,12 +723,9 @@ RtlCreateUnicodeString (
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IN PWSTR Source
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);
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BOOLEAN
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STDCALL
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RtlCreateUnicodeStringFromAsciiz (
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OUT PUNICODE_STRING Destination,
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IN PCSZ Source
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);
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BOOLEAN STDCALL
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RtlCreateUnicodeStringFromAsciiz (OUT PUNICODE_STRING Destination,
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IN PCSZ Source);
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NTSTATUS
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STDCALL
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@ -4203,6 +4203,9 @@ extern "C" {
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#define HTTRANSPARENT (-1)
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#define HTVSCROLL (7)
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#define HTZOOM (9)
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#define HTBORDER (18)
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#define HTMAXBUTTON HTZOOM
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#define HTMINBUTTON HTREDUCE
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/* Mouse messages */
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#define MK_CONTROL (8)
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@ -859,6 +859,7 @@ extern "C" {
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#endif /* UNICODE and ASCII defines */
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HWND STDCALL GetAncestor(HWND hWnd, UINT GaFlags);
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WINBOOL STDCALL AbnormalTermination(VOID);
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int STDCALL AbortDoc(HDC);
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WINBOOL STDCALL AbortPath(HDC);
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@ -1,3 +1,14 @@
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#ifndef __INCLUDE_USER32_WININTERNAL_H
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#define __INCLUDE_USER32_WININTERNAL_H
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typedef struct _INTERNALPOS
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{
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RECT NormalRect;
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POINT IconPos;
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POINT MaxPos;
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HWND IconTitle;
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} INTERNALPOS, *PINTERNALPOS;
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#define WIN_NCACTIVATED (0x0080)
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/* internal DCX flags */
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@ -7,3 +18,5 @@
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#define DCX_WINDOWPAINT 0x00020000
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#define DCX_KEEPCLIPRGN 0x00040000
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#define DCX_NOCLIPCHILDREN 0x00080000
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#endif /* __INCLUDE_USER32_WININTERNAL_H */
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@ -13,6 +13,8 @@ BOOL STDCALL
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NtUserGetWindowRect(HWND hWnd, LPRECT Rect);
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HANDLE STDCALL
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NtUserGetProp(HWND hWnd, ATOM Atom);
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BOOL STDCALL
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NtUserGetClientOrigin(HWND hWnd, LPPOINT Point);
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NTSTATUS
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STDCALL
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@ -338,8 +340,7 @@ NtUserDestroyWindow(HWND Wnd);
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LRESULT
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STDCALL
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NtUserDispatchMessage(
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LPMSG lpmsg);
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NtUserDispatchMessage(CONST MSG* lpmsg);
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DWORD
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STDCALL
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@ -437,7 +438,7 @@ STDCALL
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NtUserEndMenu(VOID);
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BOOL STDCALL
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NtUserEndPaint(HWND hWnd, PAINTSTRUCT* lPs);
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NtUserEndPaint(HWND hWnd, CONST PAINTSTRUCT* lPs);
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DWORD
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STDCALL
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@ -44,14 +44,10 @@ TextOutW(
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return W32kTextOut(hDC, XStart, YStart, String, Count);
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}
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COLORREF
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STDCALL
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SetTextColor(
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HDC hDC,
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COLORREF color
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)
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COLORREF STDCALL
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SetTextColor(HDC hDC, COLORREF color)
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{
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return W32kSetTextColor(hDC, color);
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return(W32kSetTextColor(hDC, color));
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}
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BOOL
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@ -241,3 +237,4 @@ CreateFontW(
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return W32kCreateFont(Height, Width, Escapement, Orientation, Weight, Italic, Underline, StrikeOut,
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CharSet, OutputPrecision, ClipPrecision, Quality, PitchAndFamily, Face);
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}
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@ -1,4 +1,4 @@
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/* $Id: unicode.c,v 1.22 2002/09/08 10:23:07 chorns Exp $
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/* $Id: unicode.c,v 1.23 2002/09/17 23:41:44 dwelch Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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@ -473,12 +473,9 @@ RtlCreateUnicodeString (
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}
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BOOLEAN
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STDCALL
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RtlCreateUnicodeStringFromAsciiz (
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OUT PUNICODE_STRING Destination,
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IN PCSZ Source
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)
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BOOLEAN STDCALL
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RtlCreateUnicodeStringFromAsciiz (OUT PUNICODE_STRING Destination,
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IN PCSZ Source)
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{
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ANSI_STRING AnsiString;
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NTSTATUS Status;
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@ -16,7 +16,7 @@
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* $Id: bthread.S,v 1.6 2002/09/15 13:49:57 guido Exp $
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/* $Id: bthread.S,v 1.7 2002/09/17 23:41:44 dwelch Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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@ -32,6 +32,15 @@
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#include <internal/ps.h>
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#include <ddk/defines.h>
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/* Values for contextflags */
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#define CONTEXT_i386 0x10000
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#define CONTEXT_CONTROL (CONTEXT_i386 | 1)
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#define CONTEXT_INTEGER (CONTEXT_i386 | 2)
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#define CONTEXT_SEGMENTS (CONTEXT_i386 | 4)
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#define CONTEXT_FLOATING_POINT (CONTEXT_i386 | 8)
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#define CONTEXT_DEBUG_REGISTERS (CONTEXT_i386 | 0x10)
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#define CONTEXT_FULL (CONTEXT_CONTROL | CONTEXT_INTEGER | CONTEXT_SEGMENTS)
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/* FUNCTIONS *****************************************************************/
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/*
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@ -52,25 +61,6 @@ _PsBeginThread:
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*/
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call _PiBeforeBeginThread
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/*
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* Initialize debugging registers
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*/
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movl $0, %eax /* set to 0 */
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movl %eax, %dr0
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movl %eax, %dr1
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movl %eax, %dr2
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movl %eax, %dr3
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movl %eax, %dr6
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movl %eax, %dr7
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/*
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* Initialize floating point registers
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*/
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movl (_HardwareMathSupport), %eax
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jz nofpu
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fninit
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nofpu:
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/*
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* Call the actual start of the thread
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*/
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@ -112,9 +102,16 @@ _PsBeginThreadWithContextInternal:
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*/
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call _PiBeforeBeginThread
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/*
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* Load the context flags.
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*/
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popl %ebx
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/*
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* Load the debugging registers
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*/
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testl $CONTEXT_DEBUG_REGISTERS, %ebx
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jz .L1
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popl %eax /* Dr0 */
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movl %eax, %dr0
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popl %eax /* Dr1 */
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@ -127,15 +124,21 @@ _PsBeginThreadWithContextInternal:
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movl %eax, %dr6
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popl %eax /* Dr7 */
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movl %eax, %dr7
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jmp .L3
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.L1:
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addl $24, %esp
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.L3:
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/*
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* Load the floating point registers
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*/
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movl (_HardwareMathSupport), %eax
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jz nofpu2
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frstor 0(%esp)
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nofpu2:
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addl $4, %esp
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jz .L2
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testl $CONTEXT_FLOATING_POINT, %ebx
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jz .L2
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frstor (%esp)
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.L2:
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addl $112, %esp
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/* Load the rest of the thread's user mode context. */
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movl $0, %eax
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@ -103,9 +103,9 @@ Ke386InitThreadWithContext(PKTHREAD Thread, PCONTEXT Context)
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/*
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* Setup a stack frame for exit from the task switching routine
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*/
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InitSize = 5 * sizeof(DWORD) + 6 * sizeof(DWORD) + sizeof(DWORD) +
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sizeof(KTRAP_FRAME);
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InitSize = 5 * sizeof(DWORD) + sizeof(DWORD) + 6 * sizeof(DWORD) +
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sizeof(FLOATING_SAVE_AREA) + sizeof(KTRAP_FRAME);
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KernelStack = (PULONG)(Thread->KernelStack - InitSize);
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/* Set up the initial frame for the return from the dispatcher. */
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@ -115,19 +115,24 @@ Ke386InitThreadWithContext(PKTHREAD Thread, PCONTEXT Context)
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KernelStack[3] = 0; /* EBP */
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KernelStack[4] = (ULONG)PsBeginThreadWithContextInternal; /* EIP */
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/* Save the context flags. */
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KernelStack[5] = Context->ContextFlags;
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/* Set up the initial values of the debugging registers. */
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KernelStack[5] = Context->Dr0;
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KernelStack[6] = Context->Dr1;
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KernelStack[7] = Context->Dr2;
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KernelStack[8] = Context->Dr3;
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KernelStack[9] = Context->Dr6;
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KernelStack[10] = Context->Dr7;
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KernelStack[6] = Context->Dr0;
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KernelStack[7] = Context->Dr1;
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KernelStack[8] = Context->Dr2;
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KernelStack[9] = Context->Dr3;
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KernelStack[10] = Context->Dr6;
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KernelStack[11] = Context->Dr7;
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/* Set up the initial floating point state. */
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KernelStack[11] = (ULONG)&Context->FloatSave;
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memcpy((PVOID)&KernelStack[12], (PVOID)&Context->FloatSave,
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sizeof(FLOATING_SAVE_AREA));
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/* Set up a trap frame from the context. */
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TrapFrame = (PKTRAP_FRAME)((PBYTE)KernelStack + 12 * sizeof(DWORD));
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TrapFrame = (PKTRAP_FRAME)
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((PVOID)KernelStack + 12 * sizeof(DWORD) + sizeof(FLOATING_SAVE_AREA));
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TrapFrame->DebugEbp = (PVOID)Context->Ebp;
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TrapFrame->DebugEip = (PVOID)Context->Eip;
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TrapFrame->DebugArgMark = 0;
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@ -161,8 +166,8 @@ Ke386InitThreadWithContext(PKTHREAD Thread, PCONTEXT Context)
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}
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NTSTATUS
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Ke386InitThread(PKTHREAD Thread,
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PKSTART_ROUTINE StartRoutine,
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Ke386InitThread(PKTHREAD Thread,
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PKSTART_ROUTINE StartRoutine,
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PVOID StartContext)
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/*
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* Initialize a thread
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@ -241,6 +241,20 @@ REGEDIT4
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"Start"=dword:00000001
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"Type"=dword:00000001
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[\Registry\Machine\SYSTEM\ControlSet001\Services\Mouse]
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"ErrorControl"=dword:00000000
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"Group"="Pointer Class"
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"ImagePath"=expand:"system32\drivers\mouclass.sys"
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"Start"=dword:00000001
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"Type"=dword:00000001
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[\Registry\Machine\SYSTEM\ControlSet001\Services\Psaux]
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"ErrorControl"=dword:00000000
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"Group"="Pointer Port"
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"ImagePath"=expand:"system32\drivers\psaux.sys"
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"Start"=dword:00000001
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"Type"=dword:00000001
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[\Registry\Machine\SYSTEM\ControlSet002]
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[\Registry\Machine\SYSTEM\Select]
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