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🆕 加载elf文件

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fslongjin
2022-05-18 18:27:00 +08:00
parent b0a7ec633d
commit 5df5d79900
9 changed files with 277 additions and 50 deletions
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6
user/Makefile
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@ -20,12 +20,14 @@ all:
$(MAKE) init.o
$(MAKE) sys_api_lib
objcopy -I elf64-x86-64 -S -R ".eh_frame" -R ".comment" -O binary sys_api_lib $(ROOT_PATH)/bin/user/init.bin
# objcopy -I elf64-x86-64 -S -R ".eh_frame" -R ".comment" -O binary sys_api_lib $(ROOT_PATH)/bin/user/init.bin
objcopy -I elf64-x86-64 -S -R ".eh_frame" -R ".comment" -O elf64-x86-64 sys_api_lib $(ROOT_PATH)/bin/user/init.bin
sys_api_lib: init.o
ld -b elf64-x86-64 -z muldefs -o sys_api_lib init.o $(shell find . -name "*.o") -T init.lds
ld -b elf64-x86-64 -z muldefs -o sys_api_lib init.o $(shell find . -name "*.o")
#ld -b elf64-x86-64 -z muldefs -o sys_api_lib init.o $(shell find . -name "*.o") -T init.lds
init.o: init.c
gcc $(current_CFLAGS) -c init.c -o init.o