feat: настроено окружение и написано пару строчек кода

09-keyboard/Makefile

@@ -0,0 +1,7 @@
+obj-m += task1.o
+
+modules:
+	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
+
+clean: 
+	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean

09-keyboard/tags

@@ -0,0 +1,22 @@
+!_TAG_FILE_FORMAT	2	/extended format; --format=1 will not append ;" to lines/
+!_TAG_FILE_SORTED	1	/0=unsorted, 1=sorted, 2=foldcase/
+!_TAG_OUTPUT_EXCMD	mixed	/number, pattern, mixed, or combineV2/
+!_TAG_OUTPUT_FILESEP	slash	/slash or backslash/
+!_TAG_OUTPUT_MODE	u-ctags	/u-ctags or e-ctags/
+!_TAG_PATTERN_LENGTH_LIMIT	96	/0 for no limit/
+!_TAG_PROC_CWD	/home/electronixtm/code/CA/09-keyboard/	//
+!_TAG_PROGRAM_AUTHOR	Universal Ctags Team	//
+!_TAG_PROGRAM_NAME	Universal Ctags	/Derived from Exuberant Ctags/
+!_TAG_PROGRAM_URL	https://ctags.io/	/official site/
+!_TAG_PROGRAM_VERSION	5.9.0	//
+IDT_rebuild	task1.c	/^static int __init IDT_rebuild(void)$/;"	f	typeref:typename:int __init	file:
+IDT_restore	task1.c	/^static void __exit IDT_restore(void)$/;"	f	typeref:typename:void __exit	file:
+INCLUDE_VERMAGIC	task1.mod.c	/^#define INCLUDE_VERMAGIC$/;"	d	file:
+____versions	task1.mod.c	/^static const struct modversion_info ____versions[]$/;"	v	typeref:typename:const struct modversion_info[]__used __section ("__versions")	file:
+clean	Makefile	/^clean: $/;"	t
+global	test.asm	/^global interrupt_wrapper$/;"	l
+interrupt_wrapper	test.asm	/^interrupt_wrapper:$/;"	l
+kern_page	task1.c	/^static u64 kern_page; \/\/ u64 - macro meaning unsigned 64 bits$/;"	v	typeref:typename:u64	file:
+modules	Makefile	/^modules:$/;"	t
+Лабораторная работа 9	README.md	/^# Лабораторная работа 9$/;"	c
+Обмен ЭВМ с клавиатурой	README.md	/^## Обмен ЭВМ с клавиатурой$/;"	s	chapter:Лабораторная работа 9

09-keyboard/task1.c

@@ -0,0 +1,43 @@
+#include<linux/module.h>
+#include<linux/printk.h>
+#include<linux/mm.h>
+#include<asm/desc.h>
+#include<linux/kernel.h>
+#include<asm/traps.h>
+
+
+static u64 kern_page; // u64 - macro meaning unsigned 64 bits
+static gate
+static struct desc_ptr default_idtr; // to save existing idtr
+
+static int __init IDT_rebuild(void)
+{
+  struct desc_ptr idtr; // here we're going to store our new interupts table
+  pr_info("---IDT-REBUILD INITIATED---");
+  store_idt(&default_idtr); // getting current idtr and store it
+  pr_info("obtained idtr");
+  pr_info("allocating new memory page"); 
+  kern_page = __get_free_page(GFP_KERNEL);
+  if (!kern_page)
+  {
+    return -ENOMEM;
+  }
+  idtr.address = kern_page; // going to store 
+  idtr.size = default_idtr.size;
+  return 0;
+}
+
+static void __exit IDT_restore(void)
+{
+  struct desc_ptr idtr;
+  store_idt(&idtr);
+  if (idtr.address != default_idtr.address || idtr.size != default_idtr.size)
+  {
+    load_idt(&default_idtr);
+    free_page(kern_page);
+  }
+}
+
+module_init(IDT_rebuild);
+module_exit(IDT_restore);
+MODULE_LICENSE("GPL");

09-keyboard/test.asm

@@ -0,0 +1,5 @@
+global interrupt_wrapper
+
+section .text
+interrupt_wrapper:
+  

coursework/main.asm

@@ -1,379 +0,0 @@
-global _start
-
-%define NAME_SIZE 64
-%define BUFF_SIZE 1024
-
-section .bss
-  name resb NAME_SIZE
-  buffer resb BUFF_SIZE
-
-section .data
-  buffer_tail dq buffer
-  iseof db 0
-
-  ;strings
-  E_open_file db `Something went wrong while opening file\n`
-
-section .text
-read:
-  push rcx
-  push r11
-  mov rax, 0
-  syscall
-  pop r11
-  pop rcx
-  ret
-
-write:
-  push rcx
-  push r11
-  mov rax, 1
-  syscall
-  pop r11
-  pop rcx
-  ret
-
-namecmp:
-.LFB6:
-  push rbp
-  mov rbp, rsp
-  mov -8[rbp], rdi
-  mov -16[rbp], rsi
-  jmp .L2
-.L6:
-  mov rax,  -8[rbp]
-  movzx edx, BYTE [rax]
-  mov rax,  -16[rbp]
-  movzx eax, BYTE [rax]
-  cmp dl, al
-  je .L3
-  mov eax, 0
-  jmp .L4
-.L3:
-  add QWORD -8[rbp], 1
-  add QWORD -16[rbp], 1
-.L2:
-  mov rax,  -8[rbp]
-  movzx eax, BYTE [rax]
-  test al, al
-  je .L5
-  mov rax,  -16[rbp]
-  movzx eax, BYTE [rax]
-  test al, al
-  jne .L6
-.L5:
-  mov eax, 1
-.L4:
-  pop rbp
-  ret
-  
-openfile:
-  push rbp
-  mov rbp, rsp
-  sub rsp, 32
-  mov -24[rbp], rdi
-  mov rax, -24[rbp]
-  mov esi, 0
-  mov rdi, rax
-  mov eax, 2
-  syscall
-  mov -4[rbp], eax
-  cmp DWORD -4[rbp], 0
-  jns .L8
-  mov rdi, 1
-  mov rsi, E_open_file
-  mov rdx, 40
-  call write
-  mov edi, 1
-  mov rax, 60
-  mov rdi, 1
-  syscall
-.L8:
-  mov eax,  -4[rbp]
-  leave
-  ret
-  
-fill_buffer:
-  push rbp
-  mov rbp, rsp
-  sub rsp, 32
-  mov -20[rbp], edi
-  mov rdx, [buffer_tail]
-  lea rax, [buffer]
-  sub rdx, rax
-  mov eax, 1024
-  sub rax, rdx
-  mov -8[rbp], rax
-  mov rdx,  -8[rbp]
-  mov eax,  -20[rbp]
-  lea rcx, [buffer]
-  mov rsi, rcx
-  mov edi, eax
-  call read
-  mov -16[rbp], rax
-  cmp QWORD -16[rbp], 1023
-  ja .L11
-  mov BYTE [iseof], 1
-.L11:
-  lea rdx, [buffer]
-  mov rax,  -16[rbp]
-  add rax, rdx
-  mov [buffer_tail], rax
-  nop
-  leave
-  
-  ret
-  
-find_second_word:
-  push rbp
-  mov rbp, rsp
-  mov -8[rbp], rdi
-  jmp .L13
-.L14:
-  add QWORD -8[rbp], 1
-.L13:
-  mov rax,  -8[rbp]
-  movzx eax, BYTE [rax]
-  cmp al, 32
-  jne .L14
-  add QWORD -8[rbp], 1
-  mov rax,  -8[rbp]
-  pop rbp
-  ret
-  
-find_fullname_end:
-  push rbp
-  mov rbp, rsp
-  lea rax, [buffer]
-  mov -8[rbp], rax
-  jmp .L17
-.L20:
-  add QWORD -8[rbp], 1
-.L17:
-  mov rax,  -8[rbp]
-  movzx eax, BYTE [rax]
-  cmp al, 10
-  jne .L18
-  mov rax,  -8[rbp]
-  movzx eax, BYTE [rax]
-  test al, al
-  jne .L19
-.L18:
-  lea rax, [buffer+1024]
-  cmp -8[rbp], rax
-  jb .L20
-.L19:
-  lea rax, [buffer+1024]
-  cmp -8[rbp], rax
-  jne .L21
-  mov eax, 0
-  jmp .L22
-.L21:
-  mov rax,  -8[rbp]
-.L22:
-  pop rbp
-  ret
-  
-pop_fullname:
-  push rbp
-  mov rbp, rsp
-  
-  sub rsp, 32
-  mov eax, 0
-  call find_fullname_end
-  add rax, 1
-  mov -16[rbp], rax
-  lea rdx, [buffer]
-  mov rax,  -16[rbp]
-  sub rax, rdx
-  mov -24[rbp], rax
-  mov QWORD -8[rbp], 0
-  jmp .L24
-.L25:
-  mov rdx,  -16[rbp]
-  mov rax,  -8[rbp]
-  add rax, rdx
-  movzx eax, BYTE [rax]
-  lea rcx, [buffer]
-  mov rdx,  -8[rbp]
-  add rdx, rcx
-  mov BYTE [rdx], al
-  mov rdx,  -16[rbp]
-  mov rax,  -8[rbp]
-  add rax, rdx
-  mov BYTE [rax], 0
-  add QWORD -8[rbp], 1
-.L24:
-  mov eax, 1024
-  sub rax,  -24[rbp]
-  cmp -8[rbp], rax
-  jb .L25
-  mov rax,  [buffer_tail]
-  mov rdx,  -24[rbp]
-  neg rdx
-  add rax, rdx
-  mov [buffer_tail], rax
-  nop
-  leave
-  
-  ret
-  
-preprint db `count: `
-postprint db `\n`
-
-print_count:
-  push rbp
-  mov rbp, rsp
-  sub rsp, 32
-  mov -24[rbp], rdi
-  mov edx, 8
-  mov rax, preprint
-  mov rsi, rax
-  mov edi, 1
-  call write
-  jmp .L27
-.L28:
-  mov rcx,  -24[rbp]
-  mov rdx, -3689348814741910323
-  mov rax, rcx
-  mul rdx
-  shr rdx, 3
-  mov rax, rdx
-  sal rax, 2
-  add rax, rdx
-  add rax, rax
-  sub rcx, rax
-  mov rdx, rcx
-  mov eax, edx
-  add eax, 48
-  mov BYTE -1[rbp], al
-  mov rax,  -24[rbp]
-  mov rdx, -3689348814741910323
-  mul rdx
-  mov rax, rdx
-  shr rax, 3
-  mov -24[rbp], rax
-  lea rax, -1[rbp]
-  mov edx, 1
-  mov rsi, rax
-  mov edi, 1
-  call write
-.L27:
-  cmp QWORD -24[rbp], 0
-  jne .L28
-  mov edx, 1
-  mov rax, postprint
-  mov rsi, rax
-  mov edi, 1
-  call write
-  nop
-  leave
-  
-  ret
-  
-get_name:
-  push rbp
-  mov rbp, rsp
-  sub rsp, 40
-  mov -40[rbp], rdi
-  lea rax, [buffer]
-  mov rdi, rax
-  call find_second_word
-  mov -24[rbp], rax
-  mov rax,  -24[rbp]
-  mov -8[rbp], rax
-  jmp .L30
-.L31:
-  add QWORD -8[rbp], 1
-.L30:
-  mov rax,  -8[rbp]
-  movzx eax, BYTE [rax]
-  cmp al, 32
-  jne .L31
-  cmp QWORD -8[rbp], 0
-  jne .L32
-  mov eax, -1
-  jmp .L33
-.L32:
-  mov QWORD -16[rbp], 0
-  jmp .L34
-.L35:
-  mov rdx,  -24[rbp]
-  mov rax,  -16[rbp]
-  add rax, rdx
-  mov rcx,  -40[rbp]
-  mov rdx,  -16[rbp]
-  add rdx, rcx
-  movzx eax, BYTE [rax]
-  mov BYTE [rdx], al
-  add QWORD -16[rbp], 1
-.L34:
-  mov rdx,  -24[rbp]
-  mov rax,  -16[rbp]
-  add rax, rdx
-  cmp rax,  -8[rbp]
-  jb .L35
-  mov eax, 0
-.L33:
-  leave
-  ret
-  
-_start:
-  push rbp
-  mov rbp, rsp
-  sub rsp, 96
-  mov -84[rbp], edi
-  mov -96[rbp], rsi
-  mov rax,  -96[rbp]
-  add rax, 8
-  mov rax,  [rax]
-  mov rdi, rax
-  call openfile
-  mov -12[rbp], eax
-  mov edx, 64
-  lea rax, [name]
-  mov rsi, rax
-  mov edi, 0
-  call read
-  mov QWORD -8[rbp], 0
-  mov QWORD -80[rbp], 0
-  mov QWORD -72[rbp], 0
-  mov QWORD -64[rbp], 0
-  mov QWORD -56[rbp], 0
-  mov QWORD -48[rbp], 0
-  mov QWORD -40[rbp], 0
-  mov QWORD -32[rbp], 0
-  mov QWORD -24[rbp], 0
-.L39:
-  mov eax, 0
-  call find_fullname_end
-  test rax, rax
-  jne .L37
-  mov eax, DWORD -12[rbp]
-  mov edi, eax
-  call fill_buffer
-.L37:
-  lea rax, -80[rbp]
-  mov rdi, rax
-  call get_name
-  lea rax, -80[rbp]
-  lea rdx, [name]
-  mov rsi, rdx
-  mov rdi, rax
-  call namecmp
-  test eax, eax
-  je .L38
-  add QWORD -8[rbp], 1
-.L38:
-  mov eax, 0
-  call pop_fullname
-  mov rdx,  [buffer_tail]
-  lea rax, [buffer]
-  cmp rdx, rax
-  jne .L39
-  mov rax,  -8[rbp]
-  mov rdi, rax
-  call print_count
-  mov eax, 0
-  leave
-  ret

coursework/main.c

@@ -1,134 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#define BUFF_SIZE 1024
-#define NAME_SIZE 64
-#define STDIN 0
-#define STDOUT 1
-
-typedef unsigned long long u64;
-
-char name[NAME_SIZE];
-char buffer[BUFF_SIZE];
-char* buffer_tail = buffer; // points on first free symbol
-
-char iseof = 0;
-
-int namecmp(char* name1, char* name2)
-{
-  for (; *name1 && *name2; name1++, name2++)
-  {
-    if (*name1 != *name2)
-    {
-      return 0;
-    }
-  }
-  return 1;
-}
-
-int openfile(char* filename)
-{
-  int file = open(filename, O_RDONLY);
-  if (file < 0)
-  {
-    puts("Something went wrong while opening file\n");
-    exit(1);
-  }
-  return file;
-}
-
-void fill_buffer(int filedesc)
-{
-  const size_t tofill = BUFF_SIZE - (buffer_tail - buffer);
-  u64 bytes_read = read(filedesc, buffer, tofill);
-  if (bytes_read < BUFF_SIZE)
-  {
-    iseof = 1;
-  }
-  buffer_tail = buffer + bytes_read;
-}
-
-char* find_second_word(char* start)
-{
-  for (; *start != ' '; start++);
-  return ++start;
-}
-
-char* find_fullname_end()
-{
-  char* end = buffer;
-  for (; (*end != '\n' || *end == 0)
-      && end < buffer + BUFF_SIZE; end++);
-  if (end == buffer + BUFF_SIZE)
-  {
-    return NULL;
-  }
-  return end;
-}
-
-void pop_fullname() // pops from buffer
-{
-  char* end = find_fullname_end() + 1;
-  u64 fullname_len = end - buffer;
-  size_t i = 0;
-  for (; i < BUFF_SIZE - fullname_len; i++)
-  {
-    buffer[i] = end[i];
-    end[i] = 0;
-  }
-  buffer_tail -= fullname_len;
-}
-
-void print_count(u64 count)
-{
-  write(STDOUT, "count: ", 8);
-  while (count)
-  {
-    char digit = (count % 10) + '0';
-    count /= 10;
-    write(STDOUT, &digit, 1);
-  }
-  write(STDOUT, "\n", 1);
-}
-
-int get_name(char* accumulator) 
-{
-  char* start = find_second_word(buffer);
-  char* end = start;
-  for (; *end != ' '; end++);
-  if (!end)
-  {
-    return -1;
-  }
-  for (size_t i = 0; &start[i] < end; i++)
-  {
-    accumulator[i] = start[i];
-  }
-  return 0;
-}
-
-int main(int argc, char* argv[])
-{
-  int filedesc = openfile(argv[1]);
-  read(STDIN, name, sizeof(name)/sizeof(name[0]));
-  // fgets(name, sizeof(name)/sizeof(name[0]), stdin);
-  size_t count = 0;
-  char namebuff[NAME_SIZE] = {0, };
-  do
-  {
-    if (!find_fullname_end())
-    {
-      fill_buffer(filedesc);
-    }
-    get_name(namebuff);
-    if (namecmp(namebuff, name))
-    {
-      count++;
-    }
-    pop_fullname();
-  } while (buffer_tail != buffer);
-  print_count(count);
-  return 0;
-}

coursework/main.s

@@ -1,467 +0,0 @@
-	.file	"main.c"
-	.intel_syntax noprefix
-	.text
-	.globl	name
-	.bss
-	.align 32
-	.type	name, @object
-	.size	name, 64
-name:
-	.zero	64
-	.globl	buffer
-	.align 32
-	.type	buffer, @object
-	.size	buffer, 1024
-buffer:
-	.zero	1024
-	.globl	buffer_tail
-	.section	.data.rel.local,"aw"
-	.align 8
-	.type	buffer_tail, @object
-	.size	buffer_tail, 8
-buffer_tail:
-	.quad	buffer
-	.globl	iseof
-	.bss
-	.type	iseof, @object
-	.size	iseof, 1
-iseof:
-	.zero	1
-	.text
-	.globl	namecmp
-	.type	namecmp, @function
-namecmp:
-.LFB6:
-	.cfi_startproc
-	push	rbp
-	.cfi_def_cfa_offset 16
-	.cfi_offset 6, -16
-	mov	rbp, rsp
-	.cfi_def_cfa_register 6
-	mov	QWORD PTR -8[rbp], rdi
-	mov	QWORD PTR -16[rbp], rsi
-	jmp	.L2
-.L6:
-	mov	rax, QWORD PTR -8[rbp]
-	movzx	edx, BYTE PTR [rax]
-	mov	rax, QWORD PTR -16[rbp]
-	movzx	eax, BYTE PTR [rax]
-	cmp	dl, al
-	je	.L3
-	mov	eax, 0
-	jmp	.L4
-.L3:
-	add	QWORD PTR -8[rbp], 1
-	add	QWORD PTR -16[rbp], 1
-.L2:
-	mov	rax, QWORD PTR -8[rbp]
-	movzx	eax, BYTE PTR [rax]
-	test	al, al
-	je	.L5
-	mov	rax, QWORD PTR -16[rbp]
-	movzx	eax, BYTE PTR [rax]
-	test	al, al
-	jne	.L6
-.L5:
-	mov	eax, 1
-.L4:
-	pop	rbp
-	.cfi_def_cfa 7, 8
-	ret
-	.cfi_endproc
-.LFE6:
-	.size	namecmp, .-namecmp
-	.section	.rodata
-	.align 8
-.LC0:
-	.string	"Something went wrong while opening file\n"
-	.text
-	.globl	openfile
-	.type	openfile, @function
-openfile:
-.LFB7:
-	.cfi_startproc
-	push	rbp
-	.cfi_def_cfa_offset 16
-	.cfi_offset 6, -16
-	mov	rbp, rsp
-	.cfi_def_cfa_register 6
-	sub	rsp, 32
-	mov	QWORD PTR -24[rbp], rdi
-	mov	rax, QWORD PTR -24[rbp]
-	mov	esi, 0
-	mov	rdi, rax
-	mov	eax, 0
-	call	open@PLT
-	mov	DWORD PTR -4[rbp], eax
-	cmp	DWORD PTR -4[rbp], 0
-	jns	.L8
-	lea	rax, .LC0[rip]
-	mov	rdi, rax
-	call	puts@PLT
-	mov	edi, 1
-	call	exit@PLT
-.L8:
-	mov	eax, DWORD PTR -4[rbp]
-	leave
-	.cfi_def_cfa 7, 8
-	ret
-	.cfi_endproc
-.LFE7:
-	.size	openfile, .-openfile
-	.globl	fill_buffer
-	.type	fill_buffer, @function
-fill_buffer:
-.LFB8:
-	.cfi_startproc
-	push	rbp
-	.cfi_def_cfa_offset 16
-	.cfi_offset 6, -16
-	mov	rbp, rsp
-	.cfi_def_cfa_register 6
-	sub	rsp, 32
-	mov	DWORD PTR -20[rbp], edi
-	mov	rdx, QWORD PTR buffer_tail[rip]
-	lea	rax, buffer[rip]
-	sub	rdx, rax
-	mov	eax, 1024
-	sub	rax, rdx
-	mov	QWORD PTR -8[rbp], rax
-	mov	rdx, QWORD PTR -8[rbp]
-	mov	eax, DWORD PTR -20[rbp]
-	lea	rcx, buffer[rip]
-	mov	rsi, rcx
-	mov	edi, eax
-	call	read@PLT
-	mov	QWORD PTR -16[rbp], rax
-	cmp	QWORD PTR -16[rbp], 1023
-	ja	.L11
-	mov	BYTE PTR iseof[rip], 1
-.L11:
-	lea	rdx, buffer[rip]
-	mov	rax, QWORD PTR -16[rbp]
-	add	rax, rdx
-	mov	QWORD PTR buffer_tail[rip], rax
-	nop
-	leave
-	.cfi_def_cfa 7, 8
-	ret
-	.cfi_endproc
-.LFE8:
-	.size	fill_buffer, .-fill_buffer
-	.globl	find_second_word
-	.type	find_second_word, @function
-find_second_word:
-.LFB9:
-	.cfi_startproc
-	push	rbp
-	.cfi_def_cfa_offset 16
-	.cfi_offset 6, -16
-	mov	rbp, rsp
-	.cfi_def_cfa_register 6
-	mov	QWORD PTR -8[rbp], rdi
-	jmp	.L13
-.L14:
-	add	QWORD PTR -8[rbp], 1
-.L13:
-	mov	rax, QWORD PTR -8[rbp]
-	movzx	eax, BYTE PTR [rax]
-	cmp	al, 32
-	jne	.L14
-	add	QWORD PTR -8[rbp], 1
-	mov	rax, QWORD PTR -8[rbp]
-	pop	rbp
-	.cfi_def_cfa 7, 8
-	ret
-	.cfi_endproc
-.LFE9:
-	.size	find_second_word, .-find_second_word
-	.globl	find_fullname_end
-	.type	find_fullname_end, @function
-find_fullname_end:
-.LFB10:
-	.cfi_startproc
-	push	rbp
-	.cfi_def_cfa_offset 16
-	.cfi_offset 6, -16
-	mov	rbp, rsp
-	.cfi_def_cfa_register 6
-	lea	rax, buffer[rip]
-	mov	QWORD PTR -8[rbp], rax
-	jmp	.L17
-.L20:
-	add	QWORD PTR -8[rbp], 1
-.L17:
-	mov	rax, QWORD PTR -8[rbp]
-	movzx	eax, BYTE PTR [rax]
-	cmp	al, 10
-	jne	.L18
-	mov	rax, QWORD PTR -8[rbp]
-	movzx	eax, BYTE PTR [rax]
-	test	al, al
-	jne	.L19
-.L18:
-	lea	rax, buffer[rip+1024]
-	cmp	QWORD PTR -8[rbp], rax
-	jb	.L20
-.L19:
-	lea	rax, buffer[rip+1024]
-	cmp	QWORD PTR -8[rbp], rax
-	jne	.L21
-	mov	eax, 0
-	jmp	.L22
-.L21:
-	mov	rax, QWORD PTR -8[rbp]
-.L22:
-	pop	rbp
-	.cfi_def_cfa 7, 8
-	ret
-	.cfi_endproc
-.LFE10:
-	.size	find_fullname_end, .-find_fullname_end
-	.globl	pop_fullname
-	.type	pop_fullname, @function
-pop_fullname:
-.LFB11:
-	.cfi_startproc
-	push	rbp
-	.cfi_def_cfa_offset 16
-	.cfi_offset 6, -16
-	mov	rbp, rsp
-	.cfi_def_cfa_register 6
-	sub	rsp, 32
-	mov	eax, 0
-	call	find_fullname_end
-	add	rax, 1
-	mov	QWORD PTR -16[rbp], rax
-	lea	rdx, buffer[rip]
-	mov	rax, QWORD PTR -16[rbp]
-	sub	rax, rdx
-	mov	QWORD PTR -24[rbp], rax
-	mov	QWORD PTR -8[rbp], 0
-	jmp	.L24
-.L25:
-	mov	rdx, QWORD PTR -16[rbp]
-	mov	rax, QWORD PTR -8[rbp]
-	add	rax, rdx
-	movzx	eax, BYTE PTR [rax]
-	lea	rcx, buffer[rip]
-	mov	rdx, QWORD PTR -8[rbp]
-	add	rdx, rcx
-	mov	BYTE PTR [rdx], al
-	mov	rdx, QWORD PTR -16[rbp]
-	mov	rax, QWORD PTR -8[rbp]
-	add	rax, rdx
-	mov	BYTE PTR [rax], 0
-	add	QWORD PTR -8[rbp], 1
-.L24:
-	mov	eax, 1024
-	sub	rax, QWORD PTR -24[rbp]
-	cmp	QWORD PTR -8[rbp], rax
-	jb	.L25
-	mov	rax, QWORD PTR buffer_tail[rip]
-	mov	rdx, QWORD PTR -24[rbp]
-	neg	rdx
-	add	rax, rdx
-	mov	QWORD PTR buffer_tail[rip], rax
-	nop
-	leave
-	.cfi_def_cfa 7, 8
-	ret
-	.cfi_endproc
-.LFE11:
-	.size	pop_fullname, .-pop_fullname
-	.section	.rodata
-.LC1:
-	.string	"count: "
-.LC2:
-	.string	"\n"
-	.text
-	.globl	print_count
-	.type	print_count, @function
-print_count:
-.LFB12:
-	.cfi_startproc
-	push	rbp
-	.cfi_def_cfa_offset 16
-	.cfi_offset 6, -16
-	mov	rbp, rsp
-	.cfi_def_cfa_register 6
-	sub	rsp, 32
-	mov	QWORD PTR -24[rbp], rdi
-	mov	edx, 8
-	lea	rax, .LC1[rip]
-	mov	rsi, rax
-	mov	edi, 1
-	call	write@PLT
-	jmp	.L27
-.L28:
-	mov	rcx, QWORD PTR -24[rbp]
-	movabs	rdx, -3689348814741910323
-	mov	rax, rcx
-	mul	rdx
-	shr	rdx, 3
-	mov	rax, rdx
-	sal	rax, 2
-	add	rax, rdx
-	add	rax, rax
-	sub	rcx, rax
-	mov	rdx, rcx
-	mov	eax, edx
-	add	eax, 48
-	mov	BYTE PTR -1[rbp], al
-	mov	rax, QWORD PTR -24[rbp]
-	movabs	rdx, -3689348814741910323
-	mul	rdx
-	mov	rax, rdx
-	shr	rax, 3
-	mov	QWORD PTR -24[rbp], rax
-	lea	rax, -1[rbp]
-	mov	edx, 1
-	mov	rsi, rax
-	mov	edi, 1
-	call	write@PLT
-.L27:
-	cmp	QWORD PTR -24[rbp], 0
-	jne	.L28
-	mov	edx, 1
-	lea	rax, .LC2[rip]
-	mov	rsi, rax
-	mov	edi, 1
-	call	write@PLT
-	nop
-	leave
-	.cfi_def_cfa 7, 8
-	ret
-	.cfi_endproc
-.LFE12:
-	.size	print_count, .-print_count
-	.globl	get_name
-	.type	get_name, @function
-get_name:
-.LFB13:
-	.cfi_startproc
-	push	rbp
-	.cfi_def_cfa_offset 16
-	.cfi_offset 6, -16
-	mov	rbp, rsp
-	.cfi_def_cfa_register 6
-	sub	rsp, 40
-	mov	QWORD PTR -40[rbp], rdi
-	lea	rax, buffer[rip]
-	mov	rdi, rax
-	call	find_second_word
-	mov	QWORD PTR -24[rbp], rax
-	mov	rax, QWORD PTR -24[rbp]
-	mov	QWORD PTR -8[rbp], rax
-	jmp	.L30
-.L31:
-	add	QWORD PTR -8[rbp], 1
-.L30:
-	mov	rax, QWORD PTR -8[rbp]
-	movzx	eax, BYTE PTR [rax]
-	cmp	al, 32
-	jne	.L31
-	cmp	QWORD PTR -8[rbp], 0
-	jne	.L32
-	mov	eax, -1
-	jmp	.L33
-.L32:
-	mov	QWORD PTR -16[rbp], 0
-	jmp	.L34
-.L35:
-	mov	rdx, QWORD PTR -24[rbp]
-	mov	rax, QWORD PTR -16[rbp]
-	add	rax, rdx
-	mov	rcx, QWORD PTR -40[rbp]
-	mov	rdx, QWORD PTR -16[rbp]
-	add	rdx, rcx
-	movzx	eax, BYTE PTR [rax]
-	mov	BYTE PTR [rdx], al
-	add	QWORD PTR -16[rbp], 1
-.L34:
-	mov	rdx, QWORD PTR -24[rbp]
-	mov	rax, QWORD PTR -16[rbp]
-	add	rax, rdx
-	cmp	rax, QWORD PTR -8[rbp]
-	jb	.L35
-	mov	eax, 0
-.L33:
-	leave
-	.cfi_def_cfa 7, 8
-	ret
-	.cfi_endproc
-.LFE13:
-	.size	get_name, .-get_name
-	.globl	main
-	.type	main, @function
-main:
-.LFB14:
-	.cfi_startproc
-	push	rbp
-	.cfi_def_cfa_offset 16
-	.cfi_offset 6, -16
-	mov	rbp, rsp
-	.cfi_def_cfa_register 6
-	sub	rsp, 96
-	mov	DWORD PTR -84[rbp], edi
-	mov	QWORD PTR -96[rbp], rsi
-	mov	rax, QWORD PTR -96[rbp]
-	add	rax, 8
-	mov	rax, QWORD PTR [rax]
-	mov	rdi, rax
-	call	openfile
-	mov	DWORD PTR -12[rbp], eax
-	mov	edx, 64
-	lea	rax, name[rip]
-	mov	rsi, rax
-	mov	edi, 0
-	call	read@PLT
-	mov	QWORD PTR -8[rbp], 0
-	mov	QWORD PTR -80[rbp], 0
-	mov	QWORD PTR -72[rbp], 0
-	mov	QWORD PTR -64[rbp], 0
-	mov	QWORD PTR -56[rbp], 0
-	mov	QWORD PTR -48[rbp], 0
-	mov	QWORD PTR -40[rbp], 0
-	mov	QWORD PTR -32[rbp], 0
-	mov	QWORD PTR -24[rbp], 0
-.L39:
-	mov	eax, 0
-	call	find_fullname_end
-	test	rax, rax
-	jne	.L37
-	mov	eax, DWORD PTR -12[rbp]
-	mov	edi, eax
-	call	fill_buffer
-.L37:
-	lea	rax, -80[rbp]
-	mov	rdi, rax
-	call	get_name
-	lea	rax, -80[rbp]
-	lea	rdx, name[rip]
-	mov	rsi, rdx
-	mov	rdi, rax
-	call	namecmp
-	test	eax, eax
-	je	.L38
-	add	QWORD PTR -8[rbp], 1
-.L38:
-	mov	eax, 0
-	call	pop_fullname
-	mov	rdx, QWORD PTR buffer_tail[rip]
-	lea	rax, buffer[rip]
-	cmp	rdx, rax
-	jne	.L39
-	mov	rax, QWORD PTR -8[rbp]
-	mov	rdi, rax
-	call	print_count
-	mov	eax, 0
-	leave
-	.cfi_def_cfa 7, 8
-	ret
-	.cfi_endproc
-.LFE14:
-	.size	main, .-main
-	.ident	"GCC: (Debian 14.2.0-6) 14.2.0"
-	.section	.note.GNU-stack,"",@progbits