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

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+#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:
+