Pointers
An array of VMKRHY structures are embedded in VMKRH at krh_akrhy.
An array of VMKRHS structures are embedded in VMKRH at krh_akrhs.
krhf_pbNext and krhb_pbPrev double link VMKRHF structures from the dummy VMKRHF embedded in VMKRK at krh_krhfDummy
VMKRH prefixes a resident heap.
Allocated blocks (VMKRHB and VMKRHBA) are sparsely allocated from the heap, with interstitial free blocks (VMKRHF).
VMKRHB prefixes the data portion of an allocated block.
VMKRHBA suffixes the data portion of an allocated block when the krhb_attr bit is set in the associated VMKRHB.
vmkrhrw (0xffec)
kdbsym (0xff7c)
krhrw1m (0xff43)
krhro1m (0xff44)
VMKRH Kernel Resident Heap Header.
旼컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커�Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_cBlocks �+0 �4 쿏 쿎ount of heap blocks � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_cFreeBlocks �+4 �4 쿏 쿎ount of free heap blocks � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_pbFirst �+8 �4 쿏 쿑irst Heap Block � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_pbLast �+C �4 쿏 쿗ast Heap Block � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_pbEndRes �+10 �4 쿏 쿢pper bound of reserved virt mem � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_pbEndCom �+14 �4 쿏 쿢pper bound of committed virt mem � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_lpgBase �+18 �4 쿏 쿞tart lin page of heap object � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_cMods �+1C �4 쿏 쿎ount of heap modifications � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_fl �+20 �4 쿏 쿝esident heap flags � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_krhfDummy �+24 쿎 쿏 쿏ummy free block � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_pkrhsLast �+30 �4 쿏 쿗ast Freelist Section Pointer � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_akrhy �+34 �30 쿞 쿌rray of 8 yield structures � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_akrhs �+64 �50 쿞 쿌rray of 5 free list sections � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_hob �+B4 �2 쿥 쿓eap object handle � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rh_ksem �+B6 쿎(10) 쿞 쿖SEM for resident heap � 읕컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
VMKRHY Kernel Resident Heap Yield List Structure.
旼컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhy_pb �+0 �4 쿏 쿍lock pointer � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhy_cyield �+4 �2 쿥 쿧ield count � 읕컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
VMKRHS Kernel Resident Heap Free List Anchor Structure.
旼컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhs_cbMax �+0 �4 쿏 쿘aximum block size � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhs_krhfHead �+4 쿎 쿞 쿏ummy free block used to locate head of � � � � � 쿹ist � 읕컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
VMKRHF Kernel Resident Heap Free Block.
旼컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhf_struct0 �+0 �4 쿞 쿝esident Heap Block Header � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhf_pbNext �+4 �4 쿏 쿑orward freelist link � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhf_pbPrev �+8 �4 쿏 쿍ackward freelist link � 읕컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
VMKRHB Kernel Resident Heap Block Header.
旼컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � �+0 �4 쿞 쿝egular Block Header � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhb_hobowner �+0 �2 쿏 쿚wner � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhb_pfree � �0.1 � 쿛receding block is free � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhb_usSize � �1.5 � 쿞ize of block in dwords � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhb_yield � �0.1 � 쿟hread-yielded-here flag � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhb_attr � �0.1 � 쿌ttributed block flag (=0) � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � �+0 �4 쿞 쿌ttributed Block Header � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � �+0 �0.1 쿏 쿌ttributed block is free � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � � �0.1 � 쿍lock preceding attributed block is free� 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhb_ulSize � �3.4 � 쿞ize of block in dwords � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhb_yield � �0.1 � 쿟hread-yielded-here flag � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸rhb_attr � �0.1 � 쿌ttributed block flag (=1) � 읕컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
VMKRHBA Kernel Resident Heap Block Header Attributes.
旼컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸hba_sel �+0 �2 쿥 쿞elector mapping heap block data � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸hba_hobOwner �+2 �2 쿥 쿓eap block owner � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸hba_hobMTE �+4 �2 쿥 쿓eap block MTE � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿸hba_pad �+6 �2 쿥 쿛ad to DWORD mutiple. � 읕컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
krh_fl flag definitions.
旼컴컴컴컴컴컴컫컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿙ame 쿍it Mask 쿏escription � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_CONTIG �0x00000001쿬ontiguous physical memory � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_NOINCR �0x00000001쿭on't increment physical addrs � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_W �0x00000002쿥ritable - value from pte � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_U �0x00000004퀅ser mode accessible - from pte � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_X �0x00000008쿮Xecutable � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_R �0x00000010쿝eadable � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_1M �0x00000020쿺ust reside below 1 meg physical � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_GUARD �0x00000040쿲uard page - from pte � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_16M �0x00000040쿺ust reside below 16 meg physical� 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_ZEROFILL �0x00000080퀊ero initialize pages � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_SWAPONWRITE�0x00000100퀆alue from vp � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_UVIRT �0x00000200퀆alue from pte � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_RESIDENT �0x00000400퀆alue from pte � 쳐컴컴컴컴컴컴컵컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿛G_DISCARDABLE�0x00000800퀆alue from vp � 읕컴컴컴컴컴컴컨컴컴컴컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴�