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🆕 gdb源代码级别调试

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fslongjin
2022-04-04 17:46:57 +08:00
parent e5274ce8e4
commit e667fff256
5 changed files with 14 additions and 6 deletions
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6
kernel/Makefile
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@ -7,7 +7,7 @@ DIR_LIB=lib
lib_patterns := *.a
LIB_FILES := $(foreach DIR,$(DIR_LIB),$(addprefix $(DIR)/,$(lib_patterns)))
CFLAGS := -mcmodel=large -fno-builtin -m64
CFLAGS := -mcmodel=large -fno-builtin -m64 -g
# 控制操作系统使用的中断控制器 _INTR_8259A_ _INTR_APIC_
PIC := _INTR_APIC_
@ -16,8 +16,8 @@ CFLAGS += -D $(PIC)
ASFLAGS := --64
all: kernel
objcopy -I elf64-x86-64 -S -R ".comment" -R ".eh_frame" -O elf64-x86-64 kernel ../bin/kernel/kernel.elf
objcopy -I elf64-x86-64 -O elf64-x86-64 -R ".comment" -R ".eh_frame" kernel ../bin/kernel/kernel.elf
#
kernel: head.o entry.o main.o printk.o trap.o mm.o slab.o irq.o pic.o process.o syscall.o multiboot2.o cpu.o acpi.o ps2_keyboard.o ps2_mouse.o ata.o pci.o ahci.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 mm/mm.o mm/slab.o process/process.o syscall/syscall.o driver/multiboot2/multiboot2.o \