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🆕 切换为grub2引导，能进入Start_Kernel函数（未能完成初始化）

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fslongjin
2022-02-21 14:39:48 +08:00
parent a2aea12510
commit 0b0cce9326
21 changed files with 1128 additions and 1377 deletions
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11
kernel/Makefile
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@ -7,11 +7,13 @@ DIR_LIB=lib
lib_patterns := *.a
LIB_FILES := $(foreach DIR,$(DIR_LIB),$(addprefix $(DIR)/,$(lib_patterns)))
all: kernel
objcopy -I elf64-x86-64 -S -R ".eh_frame" -R ".comment" -O binary kernel ../bin/kernel/kernel.bin
#objcopy -I elf64-x86-64 -S -R ".comment" -O elf64-x86-64 kernel ../bin/kernel/kernel.elf
cp kernel ../bin/kernel/kernel.elf
kernel: head.o entry.o main.o printk.o trap.o mm.o irq.o 8259A.o process.o syscall.o
ld -b elf64-x86-64 -z muldefs -o kernel head.o exception/entry.o main.o common/printk.o exception/trap.o exception/irq.o exception/8259A.o mm/mm.o process/process.o syscall/syscall.o -T link.lds
kernel: head.o entry.o main.o printk.o trap.o mm.o irq.o 8259A.o process.o syscall.o multiboot2.o
ld -b elf64-x86-64 -z muldefs -o kernel head.o exception/entry.o main.o common/printk.o exception/trap.o exception/irq.o exception/8259A.o mm/mm.o process/process.o syscall/syscall.o driver/multiboot2/multiboot2.o \
-T link.lds
head.o: head.S
gcc -E head.S > head.s # 预处理
@ -49,5 +51,8 @@ process.o: process/process.c
syscall.o: syscall/syscall.c
gcc -mcmodel=large -fno-builtin -m64 -c syscall/syscall.c -o syscall/syscall.o
multiboot2.o: driver/multiboot2/multiboot2.c
gcc -mcmodel=large -fno-builtin -m64 -c driver/multiboot2/multiboot2.c -o driver/multiboot2/multiboot2.o
clean:
rm -rf $(GARBAGE)