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Szymon P
2026-10-09 21:17:40 +02:00
parent dd0ddbc282
commit e1c0ebc03b
14 changed files with 444 additions and 9 deletions
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17
uczelnia/3_semestr/komputery/Wprowadzenie do asm.md Normal file
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Spóźniłem się 15 min. a on gada coś i nic nie rozumiem, bo tak cicho jest.
Coś o matmie gada, obliczenia wykonuje jakieś teoretyczne.
Pan wykładowca trzyma mikrofon, ale do niego nie mówi.
Na dany cykl robi coś tylko raz.
ALU – układ wykonawczy. Składa się z 2 wejść na dane, wejścia na kod operacji, wyjścia na wynik i wyjścia na flagi.
2 testy obowiązkowe, projekt nieobowiązkowy.
Potencjalnie możliwy egzamin ustny dla osób, chcących wyższą ocenę.
„Jakbym umiał zrobić urządzenie do teleportacji, ale nie wiedział jak ono działa, to i tak ludzie by to kupowali.” ~~ Piękne słowa Pana Wykładowcy
Z punktu widzenia procesora ram to rom.

3
uczelnia/3_semestr/rust/Rust.md
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@@ -1,3 +0,0 @@
Zaliczenie: 20 pytań wielokrotnego wyboru
Treści wykładów [na stronie](https://detox.wi.zut.edu.pl/pb/)

26
uczelnia/3_semestr/rust/Wykład.md Normal file
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# Ogólnie
Zaliczenie: 20 pytań wielokrotnego wyboru
Treści wykładów [na stronie](https://detox.wi.zut.edu.pl/pb/)
W skrócie: RUST JEST SUPER!!!!!!
Pan prowadzący do kolejny hejter w\*ndowsa, BRAWO
# Deklaracje funkcji:
```rust
fn is_young_woman_better(age: i32, owner_name: &str) -> bool {
age < 16 && owner_name == "Polski Pingwin"
}
```
# Moduły
Moduły są super.
```rust
// też prawdopodobnie jakiś moduł
mod modul {
// moduł
}
```

5
uczelnia/3_semestr/rust/laby/devenv.nix
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@@ -11,7 +11,10 @@
env.GREET = "devenv";
# https://devenv.sh/packages/
packages = [ pkgs.git ];
packages = [
pkgs.git
pkgs.rustup
];
# https://devenv.sh/languages/
languages.rust.enable = true;

202
uczelnia/3_semestr/rust/laby/lab1/Cargo.lock generated Normal file
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@@ -0,0 +1,202 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 4
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2
uczelnia/3_semestr/rust/laby/lab1/Cargo.toml
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@@ -4,3 +4,5 @@ version = "0.1.0"
edition = "2024"
[dependencies]
base64 = "0.23.1"
uuid = { version = "1.27.0", features = ["v4"] }

6
uczelnia/3_semestr/rust/laby/lab1/src/gcd.rs Normal file
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@@ -0,0 +1,6 @@
pub fn gcd(mut a: usize, mut b: usize) -> usize {
while b != 0 {
(b, a) = (a % b, b);
}
a
}

3
uczelnia/3_semestr/rust/laby/lab1/src/gcd.s Normal file
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@@ -0,0 +1,3 @@
.file "gcd.6643139bf81a864-cgu.0"
.ident "rustc version 1.98.1 (48a229cea 2026-09-01) (built from a source tarball)"
.section ".note.GNU-stack","",@progbits

57
uczelnia/3_semestr/rust/laby/lab1/src/gcd_bez.s Normal file
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@@ -0,0 +1,57 @@
.file "gcd.6643139bf81a864-cgu.0"
.section .text._RNvCsy1jhtvzCfM_3gcd3gcd,"ax",@progbits
.globl _RNvCsy1jhtvzCfM_3gcd3gcd
.p2align 4
.type _RNvCsy1jhtvzCfM_3gcd3gcd,@function
_RNvCsy1jhtvzCfM_3gcd3gcd:
.cfi_startproc
subq $40, %rsp
.cfi_def_cfa_offset 48
movq %rdi, 24(%rsp)
movq %rsi, 32(%rsp)
.LBB0_1:
cmpq $0, 32(%rsp)
jne .LBB0_3
movq 24(%rsp), %rax
addq $40, %rsp
.cfi_def_cfa_offset 8
retq
.LBB0_3:
.cfi_def_cfa_offset 48
movq 24(%rsp), %rax
movq %rax, 8(%rsp)
movq 32(%rsp), %rax
movq %rax, 16(%rsp)
cmpq $0, %rax
je .LBB0_5
movq 16(%rsp), %rcx
movq 8(%rsp), %rax
xorl %edx, %edx
divq %rcx
movq 32(%rsp), %rax
movq %rdx, 32(%rsp)
movq %rax, 24(%rsp)
jmp .LBB0_1
.LBB0_5:
leaq .Lanon.7fcf6383cbbc6b99e4703d6007e30d82.1(%rip), %rdi
callq *_RNvNtNtCs6Xa2QwhY5JM_4core9panicking11panic_const23panic_const_rem_by_zero@GOTPCREL(%rip)
.Lfunc_end0:
.size _RNvCsy1jhtvzCfM_3gcd3gcd, .Lfunc_end0-_RNvCsy1jhtvzCfM_3gcd3gcd
.cfi_endproc
.type .Lanon.7fcf6383cbbc6b99e4703d6007e30d82.0,@object
.section .rodata.str1.1,"aMS",@progbits,1
.Lanon.7fcf6383cbbc6b99e4703d6007e30d82.0:
.asciz "gcd.rs"
.size .Lanon.7fcf6383cbbc6b99e4703d6007e30d82.0, 7
.type .Lanon.7fcf6383cbbc6b99e4703d6007e30d82.1,@object
.section .data.rel.ro..Lanon.7fcf6383cbbc6b99e4703d6007e30d82.1,"aw",@progbits
.p2align 3, 0x0
.Lanon.7fcf6383cbbc6b99e4703d6007e30d82.1:
.quad .Lanon.7fcf6383cbbc6b99e4703d6007e30d82.0
.asciz "\006\000\000\000\000\000\000\000\003\000\000\000\023\000\000"
.size .Lanon.7fcf6383cbbc6b99e4703d6007e30d82.1, 24
.ident "rustc version 1.98.1 (48a229cea 2026-09-01) (built from a source tarball)"
.section ".note.GNU-stack","",@progbits

6
uczelnia/3_semestr/rust/laby/lab1/src/gcd_sub.rs Normal file
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@@ -0,0 +1,6 @@
pub fn gcd_sub(mut a: usize, mut b: usize) -> usize {
while a != b {
if a > b { a -= b } else { b -= a }
}
a
}

83
uczelnia/3_semestr/rust/laby/lab1/src/gcd_sub.s Normal file
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@@ -0,0 +1,83 @@
.file "gcd_sub.1e33a45d982b2d22-cgu.0"
.section .text._RNvCs2ALji1wryY8_7gcd_sub7gcd_sub,"ax",@progbits
.globl _RNvCs2ALji1wryY8_7gcd_sub7gcd_sub
.p2align 4
.type _RNvCs2ALji1wryY8_7gcd_sub7gcd_sub,@function
_RNvCs2ALji1wryY8_7gcd_sub7gcd_sub:
.cfi_startproc
subq $40, %rsp
.cfi_def_cfa_offset 48
movq %rdi, 24(%rsp)
movq %rsi, 32(%rsp)
.LBB0_1:
movq 24(%rsp), %rax
cmpq 32(%rsp), %rax
jne .LBB0_3
movq 24(%rsp), %rax
addq $40, %rsp
.cfi_def_cfa_offset 8
retq
.LBB0_3:
.cfi_def_cfa_offset 48
movq 24(%rsp), %rax
cmpq 32(%rsp), %rax
ja .LBB0_5
movq 24(%rsp), %rcx
movq 32(%rsp), %rax
movq %rax, %rdx
subq %rcx, %rdx
movq %rdx, 16(%rsp)
cmpq %rcx, %rax
jb .LBB0_7
jmp .LBB0_6
.LBB0_5:
movq 32(%rsp), %rcx
movq 24(%rsp), %rax
movq %rax, %rdx
subq %rcx, %rdx
movq %rdx, 8(%rsp)
cmpq %rcx, %rax
jb .LBB0_9
jmp .LBB0_8
.LBB0_6:
movq 16(%rsp), %rax
movq %rax, 32(%rsp)
jmp .LBB0_1
.LBB0_7:
leaq .Lanon.74accf476ba42064f0b195c61eb89188.1(%rip), %rdi
callq *_RNvNtNtCs6Xa2QwhY5JM_4core9panicking11panic_const24panic_const_sub_overflow@GOTPCREL(%rip)
.LBB0_8:
movq 8(%rsp), %rax
movq %rax, 24(%rsp)
jmp .LBB0_1
.LBB0_9:
leaq .Lanon.74accf476ba42064f0b195c61eb89188.2(%rip), %rdi
callq *_RNvNtNtCs6Xa2QwhY5JM_4core9panicking11panic_const24panic_const_sub_overflow@GOTPCREL(%rip)
.Lfunc_end0:
.size _RNvCs2ALji1wryY8_7gcd_sub7gcd_sub, .Lfunc_end0-_RNvCs2ALji1wryY8_7gcd_sub7gcd_sub
.cfi_endproc
.type .Lanon.74accf476ba42064f0b195c61eb89188.0,@object
.section .rodata.str1.1,"aMS",@progbits,1
.Lanon.74accf476ba42064f0b195c61eb89188.0:
.asciz "gcd_sub.rs"
.size .Lanon.74accf476ba42064f0b195c61eb89188.0, 11
.type .Lanon.74accf476ba42064f0b195c61eb89188.1,@object
.section .data.rel.ro..Lanon.74accf476ba42064f0b195c61eb89188.1,"aw",@progbits
.p2align 3, 0x0
.Lanon.74accf476ba42064f0b195c61eb89188.1:
.quad .Lanon.74accf476ba42064f0b195c61eb89188.0
.asciz "\n\000\000\000\000\000\000\000\003\000\000\000$\000\000"
.size .Lanon.74accf476ba42064f0b195c61eb89188.1, 24
.type .Lanon.74accf476ba42064f0b195c61eb89188.2,@object
.section .data.rel.ro..Lanon.74accf476ba42064f0b195c61eb89188.2,"aw",@progbits
.p2align 3, 0x0
.Lanon.74accf476ba42064f0b195c61eb89188.2:
.quad .Lanon.74accf476ba42064f0b195c61eb89188.0
.asciz "\n\000\000\000\000\000\000\000\003\000\000\000\024\000\000"
.size .Lanon.74accf476ba42064f0b195c61eb89188.2, 24
.ident "rustc version 1.98.1 (48a229cea 2026-09-01) (built from a source tarball)"
.section ".note.GNU-stack","",@progbits

5
uczelnia/3_semestr/rust/laby/lab1/src/main.rs
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@@ -1,3 +1,6 @@
use uuid::Uuid;
fn main() {
println!("Hello, world!");
let id = Uuid::new_v4();
println!("ID: {id}");
}

30
uczelnia/3_semestr/sieci_komputerowe/sieci.md Normal file
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@@ -0,0 +1,30 @@
Pierwsze 3 wykłady obowiązkowe
# Tcp IP
3 warstaw osi
Stos – połączenie dwóch warstw
Na zaliczeniu: ipv4 tcp: source/destination(sockety) port tcp, sequence number tcp, confirmation number tcp, data alignment
Porty niskie < 1024
Porty wysokie: kilkadziesiąt tysięcy ; > 1024
# Udp
Rzuca pakietami
# IP
- Wersja
- Długość nagłówka internetu
- Rodzaj usługi
- Długość całkowita
- Identyfikator
- Flagi
- Przesunięcie fragmentu
- Czas życia
- Protokół
- Suma kontrolna
- Adres źródłowy
- Adres docelowy
- Wypełnienie
Router wyrzuca pakiet z ttl $0$