From c9452fd542424c9a5c226089887ebd57b5ce0ae3 Mon Sep 17 00:00:00 2001 From: Thomas Oltmann Date: Wed, 8 Jul 2026 20:13:12 +0200 Subject: [PATCH] virtio_cb(): squelched some compiler warnings --- drive.qcow2 | Bin 0 -> 393216 bytes iso.json | 9 +++++++++ src/kernel.c | 3 ++- 3 files changed, 11 insertions(+), 1 deletion(-) create mode 100644 drive.qcow2 create mode 100644 iso.json diff --git a/drive.qcow2 b/drive.qcow2 new file mode 100644 index 0000000000000000000000000000000000000000..c42dedcff7f36ecabe82dddff463bba8f0610fd3 GIT binary patch literal 393216 zcmeI&c{EUAzb|l8Wk{h!p^Oco$(TaQOlD~?j~Pma$dEM1 zOj2aH?>Xnb>)w0TI`6&f{(HWAuf3oBd!FBZp8fl*wg1{%Q}N}u)eX5-|@?C#_Iud@jV zNd9epM+-{}W>sNkOGkHC8%wu;u>c`~z1dA4W>-tA>rNhy?*A(F-)A8r_=k*xne+cO z@qeyKMCfYf#r%KN{4bscLlA%f1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz z00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_< z0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb z2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$## zAOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;| zfB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U< z00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00jOE z0iyq+AKegu00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz z00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_< z0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb z2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$## zAOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;| zfB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U< z00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_@ZU#(kl=sq|9z@P zr4WDs1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb z2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$## zAOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;| zfB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U< z00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa z0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bcLp9F&bEhhO-od_WS0SG_< z0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb z2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$## zAOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;| zfB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U< z00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa z0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<;J=+f(7#o@=f7RqC>R0|fB*y_009U< z00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa z0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV= z5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHaf zKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_ z009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz z00bZa0SG_<0uX=z1Rwwb2tWV=5P$##{*ypZv@JDX+Ts22uiEqFv@<-2Up}-J5qL%% zRO#n)vT^?#Aw@ft%b$xskJU!DY)*6p?^@EIk7oJf-0Na~vt1xeS5SqRwx<6R*=_y8 zKeA@KUvkr@Khi(b_J3_upQJ=>)*nc|ow(acqFt0){AkbC54B3mfx|5y##alul;-ls zSJ@vb%3tKOBj8r3XlBX({$P&X?D;Ku!=I8u-%E<@{O96+(0Dg_vF6+(qlvIpFpm#v z_9Rs#*9uzkT4-`7+`7eRy|1{hBm9;chiBue1!h zVMAR`m(a7?@RwLPZ{qM`f2P;oo_6Z9JQr4%?=3`TMS17D95T$}dfYs%f>$=#b1kc*wVi27;5_{O2w2;T)#MYdPabVI42`$RwG4&sVL80! zka<`}>$I*br(3m-cjxLL^&DlgoZN_{6!|Bgl;@|ri#0s|TAj{NxfPoj*EV;T$bwC6 zTV>s^Ln4ad^{2@rC;CJlEWfJa)LX4$+9I4j@K;F0fV({Hkd4*+e8MHZD;KJ?W*@b3 zujqVgbYa{hamm*?xwik=VoRT2p|7R2bod#HP6N6FG$ijsrpU*%gv`LuJEVoul0 z+Q;#XaQnCEb6dVhEBAH!F+h~k$d{$^U_U91YDCaiY1!*{EatkFj47qANR>2}zFJgo zfAGcC`PFxpFVUe^dvhcnZ2rok6_6OBaGzLj>$u9>;eYiq(OCseHSRzno0P6oUUwTR z>nJSpI!u#=llhD&>VH1E<{!~lcrP<{M?1@q_l{rkC+P(Bz*F{umLx~o9$dRZ&{Sq* z*0lFsNbSpVYV+6|zlLhoRioAeD@7I_YG=hNJsAqD>SLfvQe3st^Eb1t) zev4ZnQ4z~$%alFh$%g#x2xw=dn&~n&G%Gg8EY(`i+j?gY?XVf}g$w=pF_-V~)n=gb zQQK@3^{=V}!{UE>5}NZ%%8VvYv^!jhR^X8go$lv$mCt!ns!NmNK>PWUltau3r;p`D zHImwU1AiCBI7#evTME_5e{m~EhNi4}WzKiRc<8dv0z@%AHTfg&o`g&dvDNbhQ#t$+9G^cZ&)Z@G3w_6)UAD$~wlzZ5o z5F2@?aS@=?=D$5$xM-i6_}9}Yq8BN=G2e! zE>h<(oiYp`AhI;+yE`rEHm=CO#r?eNh;azx14I2|#D?y3nomMx0Aap$b7(G{!><md|0Y0`6YMo;afGcMk&EbNw?oOMd3qrt;O*H`x!HjmD*p6K2is+DU-7dr|Op| z=cKrtGY@YKPg)yJXl%35jNV`oe61&)R3iUD|Ac0Mku{NR_v=6xgOYo>jz)hTwKMQE z{G!?^co}uRqTcgHevXfkgkXzbUEC^}!R^vLwEUh=F-sBBsoZJ2=)#Tv6VZMVM#I=H0S+q1Z!{ z6S0RQP49>^GIrfl5*)iz?U?G&lm7B-5DnveTpic`q?IgwvNUe?ve4#(ybu0r#NGNZ zdBn%~Jpt33CsMCP4*%s<4bf@{Z}a`lbxo>c=wzUPqb*O6)@HLV?Rvbj=kYJX(K%1A z2AnzlvRLQdY15j$g9Zybn_Oe`h4{y!yy2afy@=vYe=#C3V=k~OSNh$uFZ{^5Tuot<xt}`aWkRNB8{^Ef`*C5e*D_k2iawVQ?{KEeu-W$$xi3laUG<&l zGsv;N<5^l#5&NEmyXU|Suc|M!7T2vuQ;%jD{_aa_WLZp*HH%!n=r2^~oAfbF_o?(X zigg}-OR0@M?GlGNn}*r#g>x2zv3|ZBfnHUAwrCmsC_O?CE6CHX63EKdFn)Y7dS%|W zF63Gs$t$i}ksTevYzgh_k(`gUil|!~y@%cp=+O7EJ`68%&dE9XEH0SdY)!`VnYa8o z0=Wi1V#1tW0wwAr=Z}1{sif#~S^X}69KwPOPm(lR~Te8yQPXI0opwZo+-I87eB)8p|8D-`o}c(%7H zRnB;eKA>J@bz+9+IYmMAda`yQ>#2`9qI!4kDOrs=uv@(%pzh1|E@c?hx|DI6=#H_E z(1?r)XA()*&yrU)36VFncerB+d1l5qe-jTqF3WFGQd+B7=m>j1FJ`U#M}zj_(A|7Z z(fyrmi`g^5-`8_pJ5TgCxDRniKf1e~{Q6aSZ?J&s*@lABAt5!xiTV3onoo+BCg0wi zX*7#&@7m$-xDv~*QhxY7I4@%@M*9*BcQ}yT5z0&@d99@yL&yV^?NZIHo1PD$vEMz~k z>=a?Iub7i%_)Tr^ahGsvB%7bNOhsUBdHKyFBa)U|wozo^7T#aa2ff~A7&|VJD`KwS z)17#zCzf7a=xmFq_&~RmTn#UEs7u@z;pKS|d&heRm`+sN{@{uvu{l8S-u~0%prfqi z5QhteK>)$Am|nLqp}F=d9x?IqCI8#;<&2)Tr(0!`c^MMCetNKK>t{*r^B3}_zeRiU z;X#e)i#j?%B&Y7B+s|uyu?i*#aM|C^B0U`3;m4GDkhm&z;^Bi2XNu(8!`#=6MOYt& zKjHLzE7^Ksh_LKqOQrXOk(aT9L}yxB+0m~r0-aN)eIh?ispQ-&p5jmMt&sk^c)R3$ zk0%XU7^7`ZBWn&mweOo+Jnn=Y< zey8NnsIKb>dKPM8YrIY@VUyu_1@IIcNraLO;f{n-Vo6G_o z!M1VQ+QrXqHo5M2&g>bqpDyXv@DKIcB~AX5V^MdX=fEWz@6RusMP`nLjrJvZkG}BQ zb3WIp(fadvr7l6&lAp7rR^W@Ubzbx9Ovz3nJ>G|We3d=#uN=y_?XyU#Ku%Oh7$3tq z;OH6Gl_dC7pFTLHU_E5kkXlLY;-g;$@0s|6yHpnTC4G?-OLm>Eo&EWdc!g%$(M?J| z%c~OmCGjjq zg8${1viJ1yfR) z{ZfW;Px>sJ2Ua&#T3_BSW0S1WAqe^uD_pHGu*WknohgL)OjGXQU+$G`{q3dC^HdKX zzICAWH`HX~CLyk&pXq6(edwO7dPYt*-!XuAf1!r@LBYuwmj$MP=MH00eLZ!NNym$C zXSq5qCqHxI(IS?y%-+13H|@N#7OU+lSRxeA@=L}}6nwul3M~r`a7^aPW)-560}as<&d2c zU}n|zB{Sff3@UuGYjdUFquVb1kSl3Z$zE0!jY#S*$I{j6B88a0-Z$knT~W=a_o=J3 zosD?;SBr~8#Yt{{U2#HDF<7|bzO`SWx)>1C^s~IfWw5Qe@(NOFFdc1YDwj zLe5BC`d~S19!oSfJf{4SjOv4ts#V&hTNYb6gr-HLTDc1RtVUK;yA5^Ge6|EHUZDTPX%qt3A~{L%rdn`&;JOJH4ZaUNRhZo{p7roF62=eS!PT;jh6uA4H>~i|tHJ z;@1pQVrlA|%QEvGZQn}qjr<c9AO-j(A+vWDT6oBsKZ)Ai5( zey_->xpF&?RHoB(pGjPqz(iU3Tz=a2_*=IiYW^6}WrHHwv#Jdw8Z{{znPQ)hWy;1= zx^B7C2bK@Nicu4LMse9RO-tYKsa#Q7^#Z#!mtlgPndCRaLj&)mw4oUSS*X= zpYNqQr9^b}?xUmOd_(S=3DHJd7I)qr;1f)+qOGdYNhxk-9+ntW@)UdF(|y4`SNADn zHhW+V&DF2f3_ME|=ReGTr`9QS^;cnEKg!H1)1arb;&GkbQg6ZEVq zx}Hq+t5<&uNUCG7ko%emOXRNPTu8qAlr}_M{xqQdBdC4m!`dwO))o3N9l+0o3 z;%afbNU6#fg>nKXjsH{@RPmf6dd%b#t-yg z#U)|U5HmKxgdCExyUldcBy@C^_Ve1GiuO8OE;aOPXSNxazGtqoe6{bc*@YsRiDb3HHr7 z`<$|64lAUncd6N!`)V#8Q}f#|V3r(Wcd0G@YQ%-3hCBy`4ba&;k?Kb;_rC*%V*HG%< zBVT!(6p&c+wcxa4BoY^l5+x~FixJX~U=EU-=@}_M-t5RI%F8#2SP`2rJNbxo=LQ8s zn+}=taanEVCc*S>9=m=W;yo@5`N{naYs8Z!kAJDtHAtuF-hS$NImu(s@z05LveXXI zW~{kl;ez*iPMOF*im>S-uP}f`j2YrOzCSGLM;)^9K9aQocZ~E1H%SP!yjLj{Zp!7_> z&s_Bh-*0sj*ezUJ#e{GUYG0#p* zw7lhB_Kg-LC%TX2+oT~>Uj<~>HfAFCoY>bju+lTEG|%KQ=-|Lt7jEJnPkHat&gkEq z_FEEcc|-d)9EEKePJKBgmsiej{Il3d)Lm`zrhKy%Il;NFJ|s452VT#aH?sbie@mM> zt8&UZr-F>u=GN`Qd>kKx+V1apzYw0nF_t9Sbv}SZ>RD&uXq1RO*Ig0MKV+%*eXVW; z8fAZ24K>t%t0T4?KHq)L*(qCI(vJ1E{52ZZlWJp$Wi!rgDSufFbZn-Ck7buXIW|w$ zIaj52=w0vVl-?7kNneuC+xM4U-bFt?eOognI@U-1wyo2Pz$+w|*WTr=CVb+s3Jp9_ z_gc+eQ%);?)^Xrly_8Ylc*T&o82O0f-YK6S9D`{)LPzdiYwfZVinF+QX2;W#E%e=c zVZWG`A7LK19*j5I@cz-9jn03{?$zODZO8xcc|Gkr3!QZBX7yOFDVd{mUoLFcxehM#E_mmQJR;+5A5;s>~*y7Un zRiN=~4{iCFWRmi9iuBj}`v?6G6%+nGypNv9si$?HL5FUI9_u?? zGh!W5>N;GnPmAq6z4d`DEUfpHG0RSKP4DnJB}+C(!HtaKWizJ$;&$7jggm-bV^NoaS3QsOK3#nE=kfjWPXYm)>?1k>%HjsASr;aR%?>hcOD*ux3-iVD^M>t- zTci(EoekDf%|F2u8=#tc{^Pl)L+)-fx?#g#ZcR6G=soZD`KDw?a4gZ)(qK&Z-Rh98 zfTp(HTnoeXf}*@2sdIVjt;aQq>^9t9sgUJ<9}!mU;ir10Ha&dTg*9E^eaVxeehJlL z-&3!aYT14rED2)!`a?5C=~hA}>uce`^^0qDiSKB+IQDValfC&>?0&yDfHRP5e_G3| ze_a;odeT&+LRz1s`&;(;2VYo%lJ9T_}(0)hqCo4@Bg?N`Kgxea6XQAVzn5$ zd5H89x%Ap5_1ziY_UbIR?vX9BeWmTo!bUB^!<^-!o`vrZoP6pSnKw=@NY-{~dZ4w3 zQ%}aGm0IhitLA8~0g3X*cYEl`rXqJdd#_!HEIdf_C;OhO;kZfr!A%}UuhhxT@RsnO zV_~jj=Nj`)7v)Jkyp^oZe<+@EU=GPi= zY(-P)#M5OS!A)D@sqLh$%sfL)(HS28#u(n@nU=Nuy8=uDJf*RDAz zA||I9>QeZwJJc~{LwG-F^05~rJr^H#?nZ9cW>Gxje7j)Kp~d0I(6s0Gt6r78{D}q5 z8OqCq@|3kry9F=I$};)Ib~ioL_FvhmK2ezcxt4d|PdT>ptg}5bB`=f)Rh19;3;9dA zUZ^qA7nTZ8$YkObaf+p?$ckpB9xby~jTi$}-8$``l{P35csZ$0}Cq zWPayJRxE4igP!abuN$?I9Kv+F`Z1e(P14^;b~M}d*-#wP8f7@Q(=odLvR9>nlQVao zq;j5BTtCNDTJ)pmC9ipP)r(DX%3e~jy%E21$ZqzVNzXcu#~zxlZ*HdFcx!&9EM$M8 z&=($UA;ZGtE$) zHl%;w8EF6ZDC<+7fv+Ac{->tYG^DymhYh%s(l|JM^M{OE_WIIzuobyHSz4F;v%P%S zwXz_^Ya{OQ$WIP&XVZ1hO^Vxx+(HvNq)z|2A^hcTO>}1A#hK#;O0I^SaXhCRBsFHZ zT=(YRF?)1pdE3(9qFK%)3;)7{gZ>JNSHu^y(?T*{Cm8?ZOCfhu;d~>bZjQ^}Lb7HZ z*LArL_U8D@#O+44p9@0Wq!hmpt)4IN7iK)ZqUW;li$>c0vd(EOPg%*{gsjA2sRMQ^ zW263W%^%4(L{{EZ5<8#lE8icfu~w&&L9o%xySLI__obO#U>D)fW_|^Z>SOgqO!Hly zyXFMXS8o*4jjMQ$)Kl`$jth6Jbo)w#UC}BQb)jMi^T~**CNIoB+CXZ>e`NQu#>e%$ z`%cK)JN%pos~0QaJaIAEU*j~%A%exFWG+>=ET%^%o8peK-Dy56J^HLUEcHvz-;Qdx zoA*dH0~k``9in1}maGpa`q)+Tu+Ca%=+3d%-#-5!OCo>GHqoe z-u$+F&UK0@v34Mq`o6`rw1-qz6LJGCl^dO=T}XZ1piDmhz?^xJkb!Glf-Y$#FonqH zui{E&nvJG2r`BZJCYeqQ*|`t=i5cNP|At&#%{eL`GH}h1`_z{!9MYvbbRRDkWRrA= zUgEoV-%yV<*Xa3!y3h53m(L!{_M{h$eJ5+&_#}$(#YN_1kJq-B;@{q2ljF+yLT)MY zt=j53U+V6s@AZMtQ-gNdrCe_3@1vJ^6rLt$B}`THIQEf*?%4;v*Opr8rSBAo3G_w? zr5cou53|KxpJL@I;&}T+nk3!PImdpiw##%*@J8df8p)Hr#}-#eV>|AY-k0jWajda# zqWi?ir@QC-ZQpEK&g-gX-My9|JbB~t2L+bVAK&OrlH~5mKH*8+Hg8X`blGp1CiZ4; zNgzSufBGE&Ap{@*0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz z00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_< z0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb z2tWV=5P$##AOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$## zAOHafKmY;|fB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;| zfB*y_009U<00Izz00bZa0SG_<0uX=z1Rwwb2tWV=5P$##AOHafKmY;|fB*y_009U< J;QveDe*iw<7$E=v literal 0 HcmV?d00001 diff --git a/iso.json b/iso.json new file mode 100644 index 0000000..cc0e6f4 --- /dev/null +++ b/iso.json @@ -0,0 +1,9 @@ +{ + "iso9660": true, + "disksize": 16, + "initrd": { "type": "tar", "directory": "build/boot" }, + "config": "bootparam.cfg", + "partitions": [ + { "type": "boot", "size": 16 } + ] +} diff --git a/src/kernel.c b/src/kernel.c index be2386e..62a8c2d 100644 --- a/src/kernel.c +++ b/src/kernel.c @@ -66,6 +66,7 @@ void _start() { } void virtio_cb(struct blk_req req, void *userdata) { + (void)userdata; char *type = NULL; switch (req.type) { case BLK_REQ_READ: type = "READ"; break; @@ -77,7 +78,7 @@ void virtio_cb(struct blk_req req, void *userdata) { } else { uint8_t *p = pa_to_pointer(req.data); printlinef("%s done: %u sectors starting at %u", type, req.num_sectors, req.sector); - for (int i = 0; i < req.num_sectors; i++) { + for (uint64_t i = 0; i < req.num_sectors; i++) { printlinef("sector %u: %X8 %X8 %X8 %X8 ...", req.sector + i, p[512*i], p[512*i + 1], p[512*i + 2], p[512*i + 3] );