添加getSum
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@@ -19,5 +19,5 @@
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}
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},
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"initializeCommand": "gdb -ex 'set confirm off' -ex quit", // 初始化GDB配置
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"postAttachCommand": "make debug" // 假设你的Makefile有debug目标
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"postAttachCommand": "make debug"
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}
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5
Makefile
5
Makefile
@@ -4,7 +4,7 @@
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include ./make.h
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# 目标和源文件
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TARGETS = fork execlp
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TARGETS = fork execlp getSum
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SOURCES = $(wildcard $(SRC_DIR)/*.c) # 找到所有的 .c 文件
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OBJECTS = $(patsubst $(SRC_DIR)/%.c,%.o,$(SOURCES)) # 将 .c 替换为 .o
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@@ -26,6 +26,9 @@ fork: fork.o
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execlp: execlp.o
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$(CC) -o execlp execlp.o
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getSum: getSum.o
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$(CC) -o getSum getSum.o
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# 从 .c 文件编译生成 .o 文件
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%.o: $(SRC_DIR)/%.c
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$(CC) $(CFLAGS) $(COMMON_INCLUDE_DIRS) -c $< -o $@
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16
src/getSum.c
Normal file
16
src/getSum.c
Normal file
@@ -0,0 +1,16 @@
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#include <stdio.h>
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int getSum(void)
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{
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int sum = 0;
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for (int i = 1; i <= 100; ++i) {
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sum += i;
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}
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return sum;
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}
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int main(void)
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{
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printf("%d\n", getSum());
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return 0;
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}
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