Also remove not needed resumeImp and interruptImp methods
from level_zero/tools/source/debug/linux/xe/debug_session.h
The correct implementation is in DebugSessionLinux and
the overrides in DebugSessionLinuxXe are not needed
Related-To: NEO-8407
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
Reuse code from i915 implementation for accesing SBA, module debug,
and context save area
Related-to: NEO-9161
Signed-off-by: Brandon Yates <brandon.yates@intel.com>
-replace i915 event with generic EventToAck type
-Move isamap to common Client Connection
-Move isa memory access functions to common linux imp
Related-to: NEO-9669
Signed-off-by: Brandon Yates <brandon.yates@intel.com>
Move common attention handling code from prelim in common linux
debug_session(.h/.cpp) files.
This common code could be shared to handle attention events for
prelim and xe driver based Eu Debug
Related-To: NEO-9673
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
- Add base ClientConnection type and derived i915/xe types
- Add accessor function fo retreive ClientConnection
- Move getElfOffset to common linux code
- Add accessor functions for getElfSize and getElfData
Related-to: NEO-9669
Signed-off-by: Brandon Yates <brandon.yates@intel.com>
- makes prelim read/writeGpuMemory generic
- Implements Xe specific ioctls and fsyncs
- Refactors dbg IoctlHelper to use shared base class
for Xe and i915
Related-to: NEO-9668
Signed-off-by: Brandon Yates <brandon.yates@intel.com>
- while resuming threads - after checking threads stopped immediately
check for FE bit, if set do not generate thread stop event
- if PageFault occured, report stop event based on pagefault event
Related-To: GSD-7316
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
DebugSessionLinux is common base class for all linux dbgUMD
implementations. This patch also moves DrmHelper to common debug folder
Related-to: NEO-8404
Signed-off-by: Brandon Yates <brandon.yates@intel.com>
Rename to DebugSessionLinuxi915 in preparation
for implementation of Xe debugger
Related-to: NEO-8404
Signed-off-by: Brandon Yates <brandon.yates@intel.com>
- reading state save area for every threads takes too long when all
application threads have completed and there are stale ATT events to
process
- on detach gdb seemed to be frozen waiting for ATT event to be handled
- fix is to read state save area once - and check SIP counter for every
thread in ATT bitmask
Related-To: NEO-7897
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
Single-stepping threads is based on resume() and THREAD_STOPPED events
To speed up single-stepping, stopped threads must be discovered
immediately after resume() is called.
This change is adding ATT scan and event generation in resume()
Related-To: NEO-7750
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- getInternalEvent() should wait on cv that is notified when new event is
read
- this change speeds up application execution under debugger
- refactor unit tests - do not start async thread in ults when not
needed , use synchronous read mode instead
Related-To: NEO-7641
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- pass deviceIndex based on deviceBitfield
- do not call ioctl again on EBUSY error
Resolves: NEO-7414
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
Move Linux DebugSession thread conversion functions up to
DebugSessionImp to allow reuse in windows implementation
Signed-off-by: Yates, Brandon <brandon.yates@intel.com>
Related-To: NEO-7366
- if VM BIND comes with VM that cannot be mapped to tile,
push the event to pending events and process next events
until context params event with comes
- when pending event is handled - remove it from queue
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- all tileInstanced ISAs must be received before sending
MODULE LOAD/UNLOAD events for zebin modules
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- enable tile attach mode by default
- both root device and subdevice may be attached to
Related-To: NEO-7347
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- converting physical/api thread ids should account for
devicebitfield
- debug events for ISA filtered - skip events for not
relevant tiles
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- notify module allocation for (sub)device used to create module,
makeResident called within (sub)device contexts
- access ISA with vmHandle specific to device index
Related-To: NEO-5784
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- keep track of all loaded modules
- keep track of process entry/exit state
- restore valid events on attach
- acknowledge/clean events on detach
Related-To: NEO-5784
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- after last tile DebugSession is detached, root DebugSession
must close fd
Related-To: NEO-5784
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
