Commit Graph

13 Commits

Author SHA1 Message Date
David Welch
7e2c26824a Beginnings of user-mode debugging support.
svn path=/trunk/; revision=1711
2001-03-18 19:52:38 +00:00
David Welch
d60628a01b Fixes for APC handling
Fixes for exceptions
Remove KeAddTimeoutThread
Beginnings of debug handling
Fixes for contiguous memory allocation
Cancel the thread timer before termination

svn path=/trunk/; revision=1709
2001-03-18 19:35:14 +00:00
David Welch
18015b2244 * include/ddk/zw.h: Corrected declarations of NtCreateProfile,
NtQueryIntervalProfile, NtSetIntervalProfile.
* include/ddk/zwtypes.h: Added definitions of KPROFILE_SOURCE.
* ntoskrnl/include/internal/ke.h: Added the interrupted EIP as a
parameter to KiUpdateSystemTime for profiling purposes.
* ntoskrnl/include/internal/nt: Added declaration for profiling
support initialization.
* ntoskrnl/ke/timer.c (KiUpdateSystemTime, KeExpireTimers): Call
the profiling code on a timer interrupt with the interrupt EIP.
* ntoskrnl/ke/i386/irq.c (KiDispatchInterrupt): Pass the
interrupted EIP to KiUpdateSystemTime.
* ntoskrnl/mm/virtual.c (NtReadVirtualMemory, NtWriteVirtualMemory):
Release the MDLs used properly.
* ntoskrnl/nt/nt.c: Call the profiling support initialization.
* ntoskrnl/nt/ntevent.c (NtCreateEvent): Don't try copying the
ObjectAttributes parameter if it is NULL.
* ntoskrnl/nt/profile.c: Implemented profiling.

svn path=/trunk/; revision=1701
2001-03-16 16:05:34 +00:00
David Welch
18f3b6c58b * ntoskrnl/include/internal/safe.h: Corrected typo.
* ntoskrnl/nt/ntevent.c (NtCreateEvent, NtOpenEvent, NtQueryEvent):
  Corrected typos.
* ntoskrnl/rtl/mem.c: Missing header file.

svn path=/trunk/; revision=1700
2001-03-16 10:58:47 +00:00
David Welch
22dc9e2a5e * ntoskrnl/include/internal/safe.h: Add definitions for handling
potentially unsafe pointers.

svn path=/trunk/; revision=1699
2001-03-16 09:53:28 +00:00
David Welch
3744b5d4cf * ntoskrnl/include/internal/mm.h: Removed MmSafeCopyToUser and
MmSafeCopyFromUser as source files need these but don't want internal
  mm definitions.
* ntoskrnl/nt/ntevent.c (NtCreateEvent, NtOpenEvent, NtPulseEvent,
  NtQueryEvent, NtResetEvent, NtSetEvent): Copy data to and from user mode
  safely.
* ntoskrnl/rtl/mem.c (MmCopyToCaller, MmCopyFromCaller): Helper functions
  for copying data to and from potentially unsafe pointers.

svn path=/trunk/; revision=1698
2001-03-16 09:50:38 +00:00
David Welch
8445b12452 All task switching is done in software.
Beginnings of v86 mode support.
Corrected locking bug when terminating multithreaded process.

svn path=/trunk/; revision=1475
2000-12-23 02:37:41 +00:00
David Welch
488f0ac078 Some work on file caching
Some work on the minix filesystem
Some work on v86 mode support
Implemented NtGetContextThread

svn path=/trunk/; revision=1467
2000-12-10 23:42:01 +00:00
David Welch
8e0014c64b Added calibration of KeStallExecutionProcessor delay
Corrected compilation bugs in user32
Corrected compilation bugs related to anonymous structs in ndis code
Pass commandline from loadros
Corrected PIC mask calculation

svn path=/trunk/; revision=1326
2000-08-30 19:33:29 +00:00
David Welch
279b8390a0 Fix for issue with closing non-existent or already closed handle
svn path=/trunk/; revision=1165
2000-05-27 12:48:59 +00:00
David Welch
d633bd8168 Changed the loader so ZwCreateProcess now maps ntdll into memory
svn path=/trunk/; revision=967
2000-01-27 08:56:50 +00:00
David Welch
5b3ccbfc02 Implemented ZwOpenProcess corrected
Implemented killing other threads (possible memory leaks)
Made a start on a proper implementation of APCs (based on NT Insider article)

svn path=/trunk/; revision=551
1999-06-09 15:50:16 +00:00
David Welch
6b8cb5c939 Added ChangeLog for better version information, io.h so it would compile
svn path=/trunk/; revision=117
1998-12-08 23:43:37 +00:00