实现系统调用Fstat (#295)

* fstat

* 修改syscall.rs中的verify_area
This commit is contained in:
houmkh
2023-08-05 18:52:46 +08:00
committed by GitHub
parent 9550910ae1
commit be63f3b2b6
9 changed files with 601 additions and 76 deletions

View File

@ -0,0 +1,26 @@
CC=$(DragonOS_GCC)/x86_64-elf-gcc
LD=ld
OBJCOPY=objcopy
# 修改这里把它改为你的relibc的sysroot路径
RELIBC_OPT=$(DADK_BUILD_CACHE_DIR_RELIBC_0_1_0)
CFLAGS=-I $(RELIBC_OPT)/include -D__dragonos__
tmp_output_dir=$(ROOT_PATH)/bin/tmp/user
output_dir=$(DADK_BUILD_CACHE_DIR_TEST_FSTAT_0_1_0)
LIBC_OBJS:=$(shell find $(RELIBC_OPT)/lib -name "*.o" | sort )
LIBC_OBJS+=$(RELIBC_OPT)/lib/libc.a
all: main.o
mkdir -p $(tmp_output_dir)
$(LD) -b elf64-x86-64 -z muldefs -o $(tmp_output_dir)/test_fstat $(shell find . -name "*.o") $(LIBC_OBJS) -T link.lds
$(OBJCOPY) -I elf64-x86-64 -R ".eh_frame" -R ".comment" -O elf64-x86-64 $(tmp_output_dir)/test_fstat $(output_dir)/test_fstat.elf
mv $(output_dir)/test_fstat.elf $(output_dir)/test_fstat
main.o: main.c
$(CC) $(CFLAGS) -c main.c -o main.o
clean:
rm -f *.o