Pointers
Two PAIs exist as part of the kernel load module. These are located at labels _pgPageablePAI and _pgResidentPAI.
PAI Physical Arena Information Structure.
旼컴컴컴컴컴컫컴컴쩡컴컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커�Field Name �Off �Length �Type�Description � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾ai_pprt �+0 �4 쿏 쿾ointer to page range table � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾ai_nranges �+4 �4 쿏 쿻umber of ranges in range table � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾ai_1M �+8 쿬 쿞 �1M boundary structure � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾b_frame �+8 �4 쿏 쿹ast frame before boundary � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾b_ppf �+c �4 쿏 쿹ast pf before boundary � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾b_ppr �+10 �4 쿏 쿾age range containing boundary � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾ai_16M �+14 쿬 쿞 �16M boundary structure � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾b_frame �+14 �4 쿏 쿹ast frame before boundary � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾b_ppf �+18 �4 쿏 쿹ast pf before boundary � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾b_ppr �+1c �4 쿏 쿾age range containing boundary � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾ai_end �+20 쿬 쿞 쿮nd of memory boundary structure � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾b_frame �+20 �4 쿏 쿹ast frame before boundary � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾b_ppf �+24 �4 쿏 쿹ast pf before boundary � 쳐컴컴컴컴컴컵컴컴탠컴컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾b_ppr �+28 �4 쿏 쿾age range containing boundary � 읕컴컴컴컴컴컨컴컴좔컴컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
pagerange_s Page Range Table Entry.
旼컴컴컴컴컴컴컴컴쩡컴컫컴컴컴컴쩡컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� �Field Name �Off �Length �Type�Description � 쳐컴컴컴컴컴컴컴컴탠컴컵컴컴컴컴탠컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿾ri_lastframe �+0 �4 쿏 쿹ast valid page in range � 쳐컴컴컴컴컴컴컴컴탠컴컵컴컴컴컴탠컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿾ri_firstframe �+4 �4 쿏 쿯irst valid page in range � 읕컴컴컴컴컴컴컴컴좔컴컨컴컴컴컴좔컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴�