Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!utgpu!water!watnot!watmath!dalcs!dalegass From: dalegass@dalcs.UUCP Newsgroups: comp.sys.ibm.pc Subject: TSR interrupt checking Message-ID: <2507@dalcs.UUCP> Date: Mon, 6-Apr-87 18:33:41 EST Article-I.D.: dalcs.2507 Posted: Mon Apr 6 18:33:41 1987 Date-Received: Tue, 7-Apr-87 00:09:09 EST Organization: Dept. of Math., Stats & C.S., Dalhousie University, Halifax, N.S., Canada Lines: 241 Keywords: TSR,interrupts SI and CI are two programs which allow comparison of the interrupt vectors between two instances. This allows checking to see what interrupts have been modified by programs (especially useful for Terminate-Stay-Resident [TSR] programs). The program will save the current interrupt status in the specified file. the program will compare the current interrupt status with the one stored by SI into the specified file. The old and new value of the modified interrupt vectors are displayed as well as the identification of the standard interrupts. Can be interesting, if not useful... Feel free to send any comments/complains/suggestions to *************************************************************************** Dale Gass, Dalhousie U., Halifax, N.S., Canada UUCP: {seismo|watmath|utai|garfield}!dalcs!dalegass.UUCP or dalegass@dalcs.UUCP ...!dalcs!dalcsug!dalegass.UUCP or dalegass@dalcsug.UUCP CDN: dalegass@cs.dal.cdn CSNET: dalegass%cs.dal.cdn@ubc.csnet ARPA: dalegass%cs.dal.cdn%ubc.csnet@CSNET-RELAY.ARPA !!!!!!!!!!!!!!!!!!!!!!!!!!! no need to cut here !!!!!!!!!!!!!!!!!!!!!! begin 600 compint.arc M&@A#22Y#3TT`=`0```2^@!,``(8.[Y-D,QXRP`P!`(;L>``+P&9#N M@8!_=ORAXR`@BTM^8,5**.M27UIT"-@:P??67P"S1NS-``;%:C1P?RN>$<#2 M);V]?:7^_0NDHA3"0%W*0^P7,+@"0]'M@-S2"#S*BBT7&,`1'0G.+MTIY+?# M"+TZ&Q3J:RVOS@2%^%K#J[-`H;W6[NIP/1-`H3Q#X%0`&^`ZL3ODRIG#2ZP/ M^G(C_!+;L\X<'Q2P['`=L5!Q#F0&5GN<`/"GPM]%V/[=FC`!5QORZ+)P3I>@ MN-0>+]"T`"YPX$=$6>G84]5_*`#`AP4]_,!>!+@,,`$4N#Q8$0K[8;/@54`( MB,L?^$V`8#$?]A"$B*G@!P""LJ2HA8B^X-?.7>E\DN(6(AJ#GS8X,I(B&`Y" MT,,0[`UH#7["X$A'BC/0I``NX^#WREWKB)&>A'5,"0]^G6"9V%5G2"G4!14M M@J4/Z>%C9@EHHI,'EBRDIX^9-,1)7!;K:)#>/F8"$6<56"*`RQ-Q+G$7+E/$ M.<1=_TB5CCG]O#7.HE7$Z<)=BY33Q3`$L7.%%8O80<`B!.QPH!Q4V$.$`1C0 MD0`N__SCQ1>=?@H(&0;L,P@?!-!4@!7HU%/6/[(B2X`B1!R`29H,'&3`(O@L M<@Q6[$F`"P0`%/*/<+@@```"K]+ZSSJ_+$)$2P0,<$PB!R["P3_+.EO"/P"L MDTJH'A3CQ:D'?/`IO_[6>R\``H-:D`<*(5!P(@$/O+`B1CC\+R(1*\P.L4\( ML`@\A=A3QP%[>9'K,%:`59*IZ!0`@+3KL!/JJ&`A@$Y66?@BR06`\$"3`\<8 MX$4&&Y6,JZ?#J$SL.@BP5`@P=!0PB#$%K*,-L@.`10`Z?!S`$K76]E!K'03L MM8XSUHZ$`")''&#,$084-\PZOH3:B!$&?&NO)H[;L^3KPA$JJ'=.F MNNIM"QT,!;&E>&XRT@J=.B\!&&-R<,RJ^P+,!8'X0PP&B(@@*DM8-CT$$" M@&""`2"PP`8^T%SK0(9"#""V;T5@5[WJ(54>:+97_"I8=1@6.M(`@"RH*P$] MV$@=/*`1CMPM;R^L"#\2(*TLTD050TR''_ZA+G8-@`@)>&`.QS=$>=&K=P=+ MQQ?^$;SA`<)[#Y$`\XIW/#F0#!C2FQLZ%F&,==0C5`?Q1_7"F+X"/NV&QX#C M1AA9`'%%,)&X`(#?T/&'*KK$'Y?\1B83(,HY0G!=Z_`&)(G!C\>92EW^*($_ M_G'*%1CC+*TQ@!UZ@[>S#."7+R'6#2#%.G34H(K4\A8=3+`#?]!!!&"I);$* M,4-B&"`4I,C`#HPA!PBTQA]S6(`OX3.`;X3"%!F`F+5(.+V#Z.-Q"QD-`**! MCK^X)'`^""=-)!`T463`H(%P@$$W$K1P&C0J=ZJ*#<*9B+#LP`;'JX,7(J4/ MV9C1#U.("C]$F4UTR"%^8+O6V!!@M)-QTB$UI`,#$L�#!@(X-P`S\\=H]% M^&,`?N`'38]1`(0V8".)\,'Q1N*/11Q`E_\89QT\-H][$$"+2JAH4PD`56K= MHP!:G%8!$D&`=;3#6KX$YD+D@(+6$,`.$F`D<]@%'Z>.`I[R2L0/4#6*<-IT MDU1S2#KHP$:N[O)CZ1#"/])Q!CX6I'I.<()5M6@HT9TL$"3892(FF@&SO6.6 M_%@=`A2B@!Y`$0(C`=@BK@!!*_CC+.L8P1"QY8<'I-:I*Y!&(EP+6_3\RZF9 MV.UKL1,5!5!EME3I@PCN09*8S.0/"*A#TX(*`#D(8!T/8*X_F,N/07AA)L7= M)-XRL0AM+$*(KET-.NPQ`/@HXA#(P(`3$'&J\9;WO(M(+W;008X!"/Q_VN/0ZQ M#0R0#P3&600T%@..`0CC+P,81@&@P4LCR$/+1'[).JQAY!ZX@"94P/,I>Q#E M.DS9"U7>J5,-(V@]>]DU8?;'F,M\9H700\UL=C.+2&'I*S],1CXB8Z:)L=@/A!"Z(6\A740;9Y M03)--O`/)\@C4NP8\G>LD84B9F^$W!N&<5HN#]WXH0)@,3;-;5X`('Z#H^L` M!Z[##'()T2$$"G''Q?N0`9C+_!]#'UO1:[6.6$3*'>NX1M2OK0^.TP3J=N:Y MSRV`BQG/O.9:!R(AD/Z-=5`@+5B'^[<,8*YTL*%61M!'.K30#]FD`PR.98?* M-#(`O6U-<8)#6@87(;E`G&,>``C$,P#0@WO@[45T&,`O`,`#Q&CM"N@X1``$ M1W%CV'P#GO]>`&YH^KWY3#"K]^;'U@'[SY./`L0*`0&R$+2A30``.#\9Y1PT M@MB/BP[U&8HNJ!)*`$@!?0T('#$00"PU%"`+B"`$(C+`R+-=8077DT8>$'`/ M;=P#&X/0!@".4(AMY&$!]]C&/;(QB&UD_AX;@0XYT"W(<@#M]W[Q!P!?,`Q7 M,'K=HG[LYW[P)W_T9W\&J'_\YW\I417!L`C3L`[/8#J+T('3,`SUMT4[H`QW M<"&+(`RY=0_Q`!]8`(.+H`P>N`+;,`PT:(,E^#@QN`_7-W?_HPC-H`CKH`C? MH`C$H`CBH`C6H`+V$`WJ$`W8``WK$`W90`C;4`?T0(/(<`_F4%Y]$0SW<`X# M@`T>.();D`4KL`Q;L`':,`>CX0P3\`U(D%NWHC&Y\`]_L`X&$"J+X`0($%I7 M`#F,\`V.<`R49P"LX`I=0@C```[XL`+`\`5>\"G5)P<#``3K0`](L`[Q$"JU M=(B)2'FG\@V4N(=_(`^N@%;#@`1?,#VY0PCD,%7(`0C\H`!R<`)68`"X>`32 ME5^CQ3I^&(BCU8O-$`*,(`P',`<(,`I#8RYJ=HDZAXPA<#"?`@"00`"]0!6% MT`Y3Q0C=X`*,X`$(X`"+X`$.L0+=$`B``@%V\`#L!@`0P`C`L`+80`M*D(R[ M0(^.4`PF4(YLD`&Q0`#3,`XF,`@^0`@9\!`78`*A8`@9\!8`3&H#C&N0[F M<$%$117_8`,"NJ0+B@[?``\LD9Z*DP7TI#'_8`$RDA.<$DP MD&,A9SD5>0P1ES])ZX$`K#RC*Q8+`&D`B2LP[)L`.20<+\+<^*0<%`+GKD&WPD0O!\H&!,`[_\`!(&02E"PS_,`4& MP`C9,`#9T)8#F;@#694A<`!;@`5G"[GW,`P```YUT`"B"P`':909@*IVB[>U M0K<:LPC$$'$$,`H2F8U24`9S4`9R8`=EH&_7F[W;V[T@(`9Y``)$\`13``!C M,`'0!P@3<`D3(`H3L`H3H`\28+^X,`%T:+_A,`'P,`'_,`$40`$G0`$Y0`$_ M0`%/0`%<0`%G0`%V0`%_0`&(0`&0```4\`D48`H4(`L4,`P4X`P4D`T4T`X4 M```5X``5``(5(`,58`05T`45``<50`@50`1I8`=I,`=I\`9N,+[EJP?:ZV]3 MD`9N<`9L4`8@,`=T4`9P``!.X,,MT`1A,`=K$`9BD,0@8,1-+`=R4`=P\"1" M(`=E$`9K``=OP,4`\`3<*P=FP`9O<`<<(0=<#`)3,`9D7`9N``!4D`9MH,1O M8`8@0`9A4+Y5#`)#@`9E,`9K``!-4`9M\`9R4+[)O,S-#,LH(,M- MG`(`,`1OT`9M4`=ND`9C$`9TT,-N('!#4,79.\MEL,B-_,B1K&]00,>5K+W6 MA[V]K,=T``)"4,7DG,^/_`9/TL=_#`*!/,B%#`!>,,9EO`:ZK,@&K;W^0\[- MS,N^_`:4G`9/`LO:K,1P$,EA\,==+'!'(`=A``=H0,[(C`8B/08E#0#G.P7^ MH[UM8,3F_,XS#0)F(,XPC+,T@X-)N0`9)+`<`$`1B,`=OP`9U0,MDL,,0 M#=7ZAM9JS=9N#=<@<`=;_[O0",708*T`*0 MD``@H-S,O8W.O=L#H-P-8%S270(P(`-XL-L%@-TT@`#[C*0<%.'KHW]L1$;L=P!X!"9 M#@X&95`P$`,R,`,T4`,V<`,XD`-8/`:^;`;:.`"[G0`P``D%L-L2<,%```D/ MP`#`G>L'D`"0$#>00`&Y;@`*$.P",.RY3@`S!I+:R`"U0A5D\`!\_`8:W09A MX`;E&\EG,`=_EA7@/N7B`@D5$`%E$`$*T``:"%)%041-10```P``!+Z3`0`` MA@Y+@$E%)0(```P)(`U(XH9.&3ERZL"A`V+(FS9PPLA),^>-FP8*`@YH`8D" M1HQ3DK@8\J0)B#!NR#042=*DQ#(@Z-QY`P*.G#=GY(1I,P?$'31IQJ`YR8;- MFSL@\KRI$Y/FG#(P?P8=FJ;@P80+YV!$$\8.3#%0W8!H\X9,&C-IRJ@4D^PIFXF]"/25/TF>;Y MF(<1Y)U'1QIA8#0$2F&0T:,"0L#@!`@Q#`'#8T)^=D:(-!T<,P`.PD;3W])/8QU MYW4(6!8"1J?`(&,%UFG[1V>`U-=\#K!*' M`8/XHT`=&5R!2P,!<@?!CPT`_V$&$``70TP.(_4'16!(7X*$+$ M`9A4Y(X"62R`3YX&"$#'`=R]YHH`64`*`AT.<+<`.@DLD(6GZ&B":57'$)!4 M(CVR2H`Q>BIUS#JAV(:C:\7Q(X$W`D`*`1UP_N,BZ233XY9#I?_#-EE73:B>V75V8IAVG`G+D?.EVN4T]>!_ES*P$&5U2$ MJ--A>PR_&W59@)BNNHR+4Q7],:9+_O3\S<\).)6Q`*ZNXPW-"*E)%Q'^E.#/ M/TRO8(Q+_.P`H!T+F$OV`&._U-E%H]IA`#HUZ(M/(=R9L(,_=(B`E8R%4$N, M`:'(,,$.QL@!@=G^S+&`V(M@,\`WH=`P02('F#TP MC]C(9C8"R`$%%;2#!+HT@(4X,'+Y&X7EEI2('R!K%(8+7]"PXY!TT$%B!I08 M/-(AA'^DXPPB*\C-G.`$`/X+`7]R62!(\+5$]&X"[7D'UOAQ*P0H1`$]J!<$ M1N*715R!:E;P!]G6,0)S-04`?G@`%?.W`FDD(HM;Y%)?\I>),VKQ*$91P.X` M],4^B.`>)(G)3/Z`@#I$AWT`D(,`UO$`//H#C_P8A!=F$L>@`2@3B]#&(LJ5 MQ:6@PQX#B)PB#F$%"3@!$71Y9"0GN8A*'@4=Y!B`&\FV`&C481DQD2,=".`$ M8Q"@!5UR65X"00P2_$-K&C)`[N:(`+(MXAM'*`PFF#:=.@P@'9800`]*\)!G MGL08AI`!8HR"C]H9P1X@`(!1Z`&!$QPSF8AB6@]:,!QN[@Z9RF2:0OS1`QBT M\YOV/&<\7S+/'JB`)A<822*/`IH#N$0>^DSG2];Q`J/(8W>+M,Z3'#O!H M1#8!)15W0,\8_3A(,8W`#H7`(P!D@0)-;6I0PE:D&9AR"3S6083%FN^F_'Q) M(SP1`[!Y@1V960<(>C"&AX2C!V1XB"AZ\(:'(*(',@A MUB$-O6IS!825K&'-1H\-#56R,<''0Q3[64#\H`75<>X*ZM#%;]:3)E%Q@CS& MP@YE7L4:64!7L#9W%XS^0[MF@XQ^D@N3?I+TO/*([U^L``NPOG= M\!XXON,B1'V_L0X*G*7`'E:/`?Z4#C:DQPCZ2(<6^H&\=(`AA^Q@C48&$"%T M3$A!%4H3CC84B'/,`P"!>`8`>G`/``%`4@/X!0!X4)4(70$=APC+@N#1)71M MH,EV"@"VJOP=7`BG(F?0VSC'MD8Q#:0?(^-H",'`,#;I$1-:E,#X`LQ MDG*N/QWJ49?ZU*E>]0%<#6M9`P`=#E!*,!8QC74\8T:+F/8TAJ%J@.U`&7>8 M@&*%4<9[Q"-R6##W(I1![15L8QCJ9O>V+W3N?2Q:Q)Q21#,4L0Y%?$,1Q%"$ M.!1A#178(QKJB`8VH+&.:&2#$-NH`SW4C8Q[F".2B@W&/4;2X_Y'^3A M"@D.`PE?0%.0"$&._AD"'(#@AP+D<`(K&"#N1_!C*9TH-YK?W(EV;T8(&"&, M`\P!`:,XSI\6`0VG#Z.4!A#\D.X"`$@0H!=)*40[^L>(;KB`$1[01-H\X)`5 M=",0^P``!.SP@,VJGA'`6`$V:*$$P>]"]8XHA@E`KP\)Q((`TQB'"0;A`PG< MF0X7,$$H*#`!TYE@$1YPP`2"OP-LG"1R@1B&$"B@#T=48Q'CV$>W!["+])@@ M$1ZPAP2&7_SCW^#Y-H``D(8!!!.,0AT2F(8Y!N"-.9#?_.BG?H,P#`]0;;#7 M<8R`#;+'",7@",!`>X(W!RLV$^DP"0"0>_SP"Z^3"]NW`L\0!-&0#N.0+,`P M#ZO@"`;``@#0:6)G`HI0`G'7`W1@`6PW2V1'!_"@"`X`"`"@`NW@"X&`9QNQ M#@FP=`YS#XQP#([P#5"0>\_G`_AW!>.``*QP=-VA"N*`#RH`#*K@"-UP!$56 M1%`H`?0C#ZUC`/0@`=M'?,9'$RWA`VD8"FDX``;`?*.0AJ#G#A+`"`X`#Q*` M#O:T#@*`!5A`"TP@>"[P#RZ`"0M0>03@`H]@`-S``)!H`-[``!\P(XGH`I-X M&\N0%U419%I39>@0"9@B"I@F,!5A"*=X`80F%.BP!Z>(`4`"($!@.A71")@R M"C8`)-AP#`?@#QNT(?2#`\W'<3[0B\&Q*040'`G@3$:P#O,0'`_1!.=T!(EP M`_]@`,98:!4Q!9B"+AJ`"]$&!2PB`>8(B[&E(+B`#"5R!/^0!49`C71``I`D!B=W\7@0:0>!+P)VA""SY`11&(>(J7'G>Q=$4I!)6A M`)#W=T@9`HY ME/_0E,"`)CAB`T!``6X"`[@00.:H`^)VD2SP#T`F&O9`!P\`"+R0`Q/P(0C@ M!*#@`A-@:8I9'#Y``7YI1'>Y`[GA!YF4&Z/!*;A1$C90F>A`![(1`*-)`2E@ MEQ202Z(X9`N2&UWB!#T#`^?D7!_R?,<`7`'"&AXR@#3L@ M#'5P`7M#!Q\@!Q'0#P.0#P,0#T_@!/80#&(6`*10GS1WG_E)"B%(!P(P#Z7` M#TW7"6K7%T=#!((G!P]@#\(`"'2@`!`Z`-4A,'*))CNW$(LPAM/1!P:P`O@@ M!Q:P#A5S#(I3$1T?:>Q`8`@>P!5A`HDYZ M#\,``.!0!PT0I@`0?`$H`6,YHS7Z)S&Z&8M`#,!%`*/`?)17!7,0!F=0!CH` M`G.0!B!@!FG`!F7@!F'0!F4@1W<``$4@!W+P!G(``F\`!Z.:!FYP!I\:JIH* M`B4P!W*4!&Y`!V7`JG4`!W0``K1J!J[:!F%`!VGP!F[`J73@JF5`!L;ZK*`J MJINZJPJ@`%#0JF<@!Z4*`F*0!R!`!&$@JB!P!&$P!W/``B!`!7)0!ZWJKD[P M!G80!B`P!6/P!LP:!NXZ!&%`JF3@KR`@!##@!"`0`T,``W(42(XH!ROP9`"0 MJKPQ`'<0L0(P`&&0%`&0`&&`L0F06[Q1`'B`L;$!">+#L967``&P$1L!"2SK M$"\+#J]3LS$@`S-``S5@`S>``SD0!F(P!F10!F90>0,``C`+`Y!0`$@K`9`` M`$``"0_``)"@`%%[``D`"?@!"100M0:@`%HK`%P;M0003MM7>0R0'DEA#PP` G`%3P!F\``LKJ!N0:!G)P!G/`4KRQMY`P`&+"M9+@`/?@``K0`!H` ` end