From 03035c98b4ba3297b837e96080e78e0aac1e86db Mon Sep 17 00:00:00 2001 From: Aleksa Vučković Date: Mon, 31 Jan 2022 11:16:38 +0100 Subject: Promene --- kernel.tex | 344 ++++++++++++++++++++++++++++++------------------------------- 1 file changed, 172 insertions(+), 172 deletions(-) (limited to 'kernel.tex') diff --git a/kernel.tex b/kernel.tex index c407859..56d999d 100644 --- a/kernel.tex +++ b/kernel.tex @@ -76,7 +76,8 @@ \vspace*{10pt} \begin{center} - {\naslov Izrada \textbf{\eng\Large X86 32bit i686} jezgra operativnog sistema} + {\naslov Izrada \textbf{\eng\Large X86 32bit i686} jezgra operativnog + sistema} \end{center} \vspace*{70mm} @@ -132,13 +133,14 @@ Kod, zajedno sa svim alatima za njegovo korishenje i upotrebu, je dostupan pod Ovaj projakat se konstantno unapredjuje i nemoguc1e je odrzhavati sinhronizovanim fajlove koji sachinjavaju operativni sistem, a koji se -istovremeno pominju u ovom radu. Iz tog razloga, rad c1e biti napisan za verziju -operativnog sistema 1.0.0. Na stranici {\eng GitHub}-a ova verzija se mozhe -nac1i pod {\eng tag/s} sekcijom na stranici projekta. +istovremeno pominju u ovom radu. Iz tog razloga, rad c1e biti napisan za +verziju operativnog sistema 1.0.0. Na stranici {\eng GitHub}-a ova verzija se +mozhe nac1i pod {\eng tag/s} sekcijom na stranici projekta. Radi laksheg kompajlovanja koda od strane chitaoca, kreiran je {\eng toolchain} -- set alata, specifichno za kompajlovanje ovog operativnog sistema, koji se mozhe -nac1i na stranici {\eng\url{https://github.com/aleksav013/aleksa-toolchain}}, +- set alata, specifichno za kompajlovanje ovog operativnog sistema, koji se +mozhe nac1i na stranici +{\eng\url{https://github.com/aleksav013/aleksa-toolchain}}, takodje dostupan pod {\eng GPLv3} licencom otvorenog koda. Set alata {\eng aleksa-toolchain} kreiran je takodje i iz razloga shto je zapravo neizbezhan proces kreiranja {\eng cross-compilera} - kompajlera koji kompapajluje kod za @@ -156,9 +158,10 @@ potrebnom za njegovo razumevanje. \chapter{{\eng X86} arhitektura} \bigskip -{\eng X86} arhitektura je probitno bila osmobitna (sadrzhala je registre duzhine 8 -bitova), 16bitna, zatim 32bitna i na kraju 64bitna. Danas 64bitnu {\eng X86} -arhitekturu znamo kao i {\eng{} AMD64}, {\eng X86-64} ili {\eng X86\_64}.\\ +{\eng X86} arhitektura je probitno bila osmobitna (sadrzhala je registre +duzhine 8 bitova), 16bitna, zatim 32bitna i na kraju 64bitna. Danas 64bitnu +{\eng X86} arhitekturu znamo kao i {\eng{} AMD64}, {\eng X86-64} ili {\eng +X86\_64}.\\ Zajedno sa {\eng ARM}-om jedna od najkorish\/c1enijih arhitektura danashnjice. @@ -168,8 +171,10 @@ Zajedno sa {\eng ARM}-om jedna od najkorish\/c1enijih arhitektura danashnjice. Postoji vishe vrsta registara procesora\cite[75]{misc:1}. Neki od osnovnih registara koje je potrebno pomenuti dati su u tekstu koji sledi. Razlog zbog kojeg su navedena i imena registara prethodnih verzija {\eng X86} arhitekture -je zbog toga shto je moguc1e adresirati prvih {\eng x} bitova ako se koristi ime -registra za {\eng x}-tobitnu verziju {\eng X86} arhitekture. Naravno, ovo vazhi samo +je zbog toga shto je moguc1e adresirati prvih {\eng x} bitova ako se koristi +ime +registra za {\eng x}-tobitnu verziju {\eng X86} arhitekture. Naravno, ovo vazhi +samo ukoliko je duzhina registra vec1a ili jednaka duzhini registra chiju notaciju koristimo.\\ @@ -292,7 +297,8 @@ Specifichna uloga segmentnih registara: \medskip Realni mod je stanje procesora u kojem nam je dozvoljeno adresiranje samo prvih -20 megabajta memorije. Prelazak iz realnog u zastic1eni mod postizhe se dalekim skokom +20 megabajta memorije. Prelazak iz realnog u zastic1eni mod postizhe se dalekim +skokom {\eng "far jump"}. %{\eng\url{https://wiki.osdev.org/Real_Mode}} @@ -308,7 +314,8 @@ shto je to hardverski predvidjeno. \section{{\eng Protected mode}} \medskip -Zashtic1en mod je stanje procesora u kojem procesor ima pun pristup celom opsegu +Zashtic1en mod je stanje procesora u kojem procesor ima pun pristup celom +opsegu memorije za razliku od realnog moda. %{\eng\url{https://wiki.osdev.org/Protected_Mode}} @@ -367,7 +374,8 @@ Jedini programi sa ove liste koji nije kreirao {\eng GNU} su {\eng QEMU} virtualna mashina, {\eng git} i {\eng NeoVim}.\\ Operativni sistem korish\/c1en u izradi ovog projekta je {\eng Artix Linux}. -{\eng Artix Linux} je {\eng GNU/Linux} distribucija bazirana na {\eng Arch Linux}-u. +{\eng Artix Linux} je {\eng GNU/Linux} distribucija bazirana na {\eng Arch +Linux}-u. Vec1ina korish\/c1enih programa je vec1 kompajlovana i spremna za upotrebu i nalazi se u oficijalnim repozitorijima.\\ @@ -394,17 +402,20 @@ kreiranje biblioteka ({\eng ar}). \smallskip Iz razloga shto se ne koristi standardna biblioteka vec1 samostalno napisana -specificno za ovaj projekat, potrebno je manuelno kompajlovati {\eng GNU Binutils}. +specificno za ovaj projekat, potrebno je manuelno kompajlovati {\eng GNU +Binutils}. Medjutim, postoji moguc1nost korish\/c1enja vec1 spremnog paketa koji se za distribucije bazirane na {\eng Arch Linux}-u mozhe nac1i na stanici -{\eng\url{https://aur.archlinux.org/packages/i686-elf-binutils/}}. Pojedine distribucije +{\eng\url{https://aur.archlinux.org/packages/i686-elf-binutils/}}. Pojedine +distribucije vec1 imaju ovaj paket kompajlovan, ali je preporuka manuelno kompajlovati da bi se izbegla nekompatibilnost, a i prosto iz razloga shto c1e nakon formiranja nashe {\eng C} biblioteke biti neophodno kompajlovati ovaj program za svaki sistem posebno. Za one koje zhele sami da kompajluju dat je deo instrukcija koji se razlikuje -od uput\/stva datog na zvanichnom sajtu a tiche se konfigurisanja pre kompilacije.\\ +od uput\/stva datog na zvanichnom sajtu a tiche se konfigurisanja pre +kompilacije.\\ \begin{minipage}{\textwidth}\eng\lstinputlisting[language=make]{include/00.alati/binutils/binutils1}\srb\end{minipage} @@ -415,7 +426,8 @@ Nakon dodavanja nashe {\eng C} biblioteke potrebno je kompajlovati {\eng GNU Binutils} tako da tu biblioteku i koristi prilikom kompajlovanja nasheg operativnog sistema. -\textbf{Napomena:} Potrebno je postaviti {\eng \$SYSROOT} na lokaciju gde se biblioteka nalazi. +\textbf{Napomena:} Potrebno je postaviti {\eng \$SYSROOT} na lokaciju gde se +biblioteka nalazi. To je moguc1e uraditi na sledec1i nachin:\\ \begin{minipage}{\textwidth}\eng\lstinputlisting[language=make]{include/00.alati/binutils/exportsysroot}\srb\end{minipage} @@ -441,7 +453,8 @@ Ovaj program je korish\/c1en za kompajlovanje dela koda napisanog u asembleru. \subsection{{\eng GNU Linker}} \smallskip -Ovaj program je korish\/c1en za linkovanje, tj. "spajanje" svog komapjlovanog koda +Ovaj program je korish\/c1en za linkovanje, tj. "spajanje" svog komapjlovanog +koda u jednu binarnu datoteku tipa {\eng ELF} koja predstavlja kernel. \section{{\eng GCC}} @@ -491,7 +504,8 @@ zajedno sa uput\/stvom za kompajlovanje i korish\/c1enje. {\eng QEMU} je virtualna mashina u kojoj c1e jezgro biti testirano i prikazano zarad praktichnih razloga. {\eng QEMU} je odabran za ovaj projekat jer za razliku od drugih virutalnih mashina poseduje {\eng cli (command line -interface)} iz koga se lako mozhe pozivati iz skripti kao shto su {\eng Makefile}-ovi. +interface)} iz koga se lako mozhe pozivati iz skripti kao shto su {\eng +Makefile}-ovi. \section{{\eng Make}} \medskip @@ -600,59 +614,54 @@ trenutnu verziju rada, s obrzirom na to da bi rad bio nepotrebno duzhi. U prvom delu postavljamo promenljive na vrednosti koje su odredjene {\eng Multiboot2} standardom da bi {\eng bootloader} prepoznao nashe jezgro. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo1}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/boot1.s}\srb\end{minipage} Nakon toga postavljamo prvih 512 bitova na prethodno pomenute vrednosti ali tako da za svaku promenljivu ostavljamo 32 bita prostora. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo2}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/boot2.s}\srb\end{minipage} Postavljamo funkcije koje cemo definisati u ovom fajlu za globalne da bi smo kasnije mogli da ih pozivamo iz {\eng C}-a. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo3}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/boot3.s}\srb\end{minipage} Funkcija za uchitavanje {\eng gdt} tabele. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo4}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/boot4.s}\srb\end{minipage} Funkcija za uchitavanje {\eng idt} tabele. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo5}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/boot5.s}\srb\end{minipage} Funkcije koje su zaduzene za razmenu informacija preko magistrale za ulaz/izlaz. Koristi se pri inicijalizaciji {\eng IRQ}-a i korish\/c1enju tastature. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo6}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo7}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/boot6.s}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/boot7.s}\srb\end{minipage} Segmenti za kod i podatke koji su postavljeni u {\eng gdt} tabeli. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo8}\srb\end{minipage} Definishemo sekciju {\eng bss} u kojoj kreiramo stek i dodeljujemo mu 16 kilobajta. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo9}\srb\end{minipage} Definishemo pochetnu funkciju {\eng \_start} pozivajuc1i funkciju za inicijalizaciju {\eng gdt} tabele i "skachemo" na segment koda. Ovaj postupak ima naziv {\eng "far jump"} jer skachemo van tekuc1eg segmenta. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo10}\srb\end{minipage} U segmentu koda postavljamo segmentne registre na adresu segmenta podataka. -Zatim postavljamo {\eng esp} registar na pochetak steka koji smo inicijalizovali +Zatim postavljamo {\eng esp} registar na pochetak steka koji smo +inicijalizovali u {\eng bss} sekciji i predajemo upravljanje {\eng kernel\_main} funkciji. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo11}\srb\end{minipage} Postavljamo velichinu funkcije {\eng \_start} shto nam kasnije mozhe biti korisno pri {\eng debug}-ovanju. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=Assembler]{include/01.pocetak/deo12}\srb\end{minipage} - \section{Ispis na ekran - {\eng VGA}} @@ -660,126 +669,134 @@ korisno pri {\eng debug}-ovanju. {\eng c/vga.c}: -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo1}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga1.c}\srb\end{minipage} -Primetimo da u {\eng C}-u koristimo {\eng uintX\_t} promenljive. To je zbog toga +Primetimo da u {\eng C}-u koristimo {\eng uintX\_t} promenljive. To je zbog +toga shto nam je u ovakvom okruzhenju vrlo bitno da pazimo na velichinu koju zauzimaju promenljive. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo2}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga2.c}\srb\end{minipage} -4 znachajnija bita oznachavaju boju pozadine, dok ostala 4 bita oznachavaju boju karaktera. +4 znachajnija bita oznachavaju boju pozadine, dok ostala 4 bita oznachavaju +boju karaktera. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo3}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga3.c}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo4}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga4.c}\srb\end{minipage} Na {\eng VGA} izlaz ispisujemo tako shto pochev od adrese {\eng 0xB80000} pishemo shesnaestobitne vrednosti koje se prevode u karaktere i njihovu boju. 8 -znachajnijih bitova odredjuju boju karaktera dok preostalih 8 bitova oznachavaju +znachajnijih bitova odredjuju boju karaktera dok preostalih 8 bitova +oznachavaju karakter. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo5}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga5.c}\srb\end{minipage} Funkcija koja ispisuje karakter na monitoru. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo6}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga6.c}\srb\end{minipage} Fukcija koja pomera sve do sada ispisano za jedan red na dole i oslobadja novi red kada ponestane mesta na ekranu. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo7}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga7.c}\srb\end{minipage} -Funkfija koja postavlja brojache kolone i reda na sledec1e, uglavnom prazno, polje na ekranu. +Funkfija koja postavlja brojache kolone i reda na sledec1e, uglavnom prazno, +polje na ekranu. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo8}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga8.c}\srb\end{minipage} Funkfija koja postavlja brojache kolone i reda na proshlo polje na ekranu. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo9}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga9.c}\srb\end{minipage} Funkcija koja ispisuje jedan karakter na ekran. Proverava da li je potrebno ispisati novi red umesto karaktera {\eng '$\backslash$n'}, kao i da li je potrebno osloboditi novi red ukoliko se ekran popunio. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo10}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga10.c}\srb\end{minipage} Funkcija koja ispisuje niz karaktera na ekran. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo11}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga11.c}\srb\end{minipage} -Funcija koja ispisuje celobrojnu vrednost na ekran tako shto je prvo pretvori u niz +Funcija koja ispisuje celobrojnu vrednost na ekran tako shto je prvo pretvori u +niz karaktera a zatim iskoristi prethodnu funkciju. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo12}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga12.c}\srb\end{minipage} Funcija koja ispisuje realnu vrednost na ekran tako shto je prvo pretvori u niz karaktera a zatim iskoristi funkciju za ispis niza karaktera. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo13}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga13.c}\srb\end{minipage} -Funkcija koja brishe sve sa ekrana i postavlja brojache kolone i reda na pochetnu poziciju. +Funkcija koja brishe sve sa ekrana i postavlja brojache kolone i reda na +pochetnu poziciju. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/deo14}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/02.vga/vga14.c}\srb\end{minipage} \section{{\eng Global Desctiptor Table}} \medskip +{\eng include/source/gdt.h}: + +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt1.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt2.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt3.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt4.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt5.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt6.h}\srb\end{minipage} + {\eng c/gdt.c}: -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/deo1}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt1.c}\srb\end{minipage} Format u kom rachunar prihvata unos pojedinachnih definicija segmenata. Primetimo {\eng \_\_attribute\_\_((packed))}, na kraju definicije strukture. To nam oznachava da se nece ostavljati mesta u memoriji izmedju promenljivih unutar strukture, vec1 c1e se "pakovati" jedna do druge u memoriji. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/deo2}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt2.c}\srb\end{minipage} Format koji rachunar prihvata za tabelu svih definicija segmenata. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/deo3}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt3.c}\srb\end{minipage} Funcija iz asemblera koja uchitava tabelu segmenata, kreiranu u sledec1ih nekoliko funcija, u odgovarajuc1i registar. Ovu funciju smo imali priliku videti u pochetnom fajlu. -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/deo4}\srb\end{minipage} - - -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/deo5}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt4.c}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/deo6}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt5.c}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/deo7}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt6.c}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/deo8}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/gdt7.c}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/03.gdt/deo9}\srb\end{minipage} - %{\eng\url{https://wiki.osdev.org/GDT}} \section{{\eng Interrupt Desctiptor Table}} \medskip -{\eng c/idt.c}: +{\eng include/source/idt.h}: -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo1}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo2}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo3}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo4}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo5}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo6}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo7}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo8}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo9}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo10}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo11}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/idt1.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/idt2.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/idt3.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/idt4.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/idt5.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/idt6.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/idt7.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/idt8.h}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/idt9.h}\srb\end{minipage} %{\eng\url{https://wiki.osdev.org/IDT}} @@ -787,9 +804,15 @@ videti u pochetnom fajlu. \medskip {\eng c/idt.c}: -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo12}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo13}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/04.idt/deo14}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/05.irq/idt1.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/05.irq/idt2.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/05.irq/idt3.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/05.irq/idt4.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/05.irq/idt5.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/05.irq/idt6.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/05.irq/idt7.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/05.irq/idt8.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/05.irq/idt9.c}\srb\end{minipage} %{\eng\url{https://wiki.osdev.org/IRQ}} @@ -800,42 +823,37 @@ videti u pochetnom fajlu. {\eng c/keyboard.c}: -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo1}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo2}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo3}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo4}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo5}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo6}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo7}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo8}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo9}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo10}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo11}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo12}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo13}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo14}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo15}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo16}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo17}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo18}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo19}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/deo20}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard1.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard2.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard3.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard4.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard5.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard6.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard7.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard8.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard9.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard10.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard11.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard12.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard13.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard14.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard15.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard16.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard17.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/06.keyboard/keyboard18.c}\srb\end{minipage} \section{{\eng PIT - Programmable Interval Timer}} \medskip {\eng c/timer.c}: -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo1}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo2}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo3}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo4}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo5}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo6}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo7}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo8}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo9}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/deo10}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/timer1.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/timer2.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/timer3.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/timer4.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/timer5.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/timer6.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/07.pit/timer7.c}\srb\end{minipage} %{\eng\url{https://wiki.osdev.org/PIT}} \section{{\eng Heap}} @@ -845,37 +863,35 @@ videti u pochetnom fajlu. \cite{book:1412}\\ -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo1}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo2}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo3}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo4}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo5}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo6}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo7}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo8}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo9}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo10}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo11}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo12}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo13}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo14}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo15}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo16}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo17}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo18}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo19}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo20}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo21}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo22}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo23}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo24}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo25}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo26}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo27}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo28}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo29}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo30}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/deo31}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap1.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap2.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap3.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap4.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap5.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap6.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap7.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap8.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap9.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap10.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap11.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap12.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap13.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap14.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap15.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap16.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap17.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap18.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap19.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap20.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap21.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap22.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap23.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap24.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap25.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap26.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap27.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap28.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/08.heap/heap29.c}\srb\end{minipage} %{\eng\url{https://wiki.osdev.org/Heap}} \section{{\eng Paging}} @@ -883,38 +899,30 @@ videti u pochetnom fajlu. {\eng c/paging.c}: -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/deo1}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/deo2}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/deo3}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/deo4}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/deo5}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/deo6}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/deo7}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/deo8}\srb\end{minipage} -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/deo9}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/paging1.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/paging2.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/paging3.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/paging4.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/paging5.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/paging6.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/paging7.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/paging8.c}\srb\end{minipage} +\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/09.paging/paging9.c}\srb\end{minipage} %{\eng\url{https://wiki.osdev.org/Paging}} -\section{Moj {\eng LIBC}} +\section{Minimalna \eng{C} biblioteka} \medskip %{\eng\url{https://wiki.osdev.org/Creating_a_C_Library}} - -{\eng include/asm.h}: - -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/asm.h}\srb\end{minipage} +% +%{\eng include/asm.h}: +% +%\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/asm.h}\srb\end{minipage} {\eng include/errno.h}: \begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/errno.h}\srb\end{minipage} -{\eng include/heap.h}: - -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/heap.h}\srb\end{minipage} - -{\eng include/irq.h}: - -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C,linerange={1-5,36-40}]{include/10.libc/irq.h}\srb\end{minipage} - {\eng include/stdio.h}: \begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/stdio.h}\srb\end{minipage} @@ -931,18 +939,10 @@ videti u pochetnom fajlu. \begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/time.h}\srb\end{minipage} -{\eng include/types.h}: - -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/types.h}\srb\end{minipage} - {\eng include/unistd.h}: \begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/unistd.h}\srb\end{minipage} -{\eng include/vga.h}: - -\begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/vga.h}\srb\end{minipage} - {\eng include/sys/types.h}: \begin{minipage}{\textwidth}\eng\lstinputlisting[language=C]{include/10.libc/sys/types.h}\srb\end{minipage} -- cgit v1.2.3