add compiler

data/1.C语言初阶/1.C语言概述/4.编程机制/compiler.json

+{
+    "type": "code_options",
+    "author": "幻灰龙",
+    "source": "compiler.md"
+}
\ No newline at end of file

data/1.C语言初阶/1.C语言概述/4.编程机制/compiler.md

+# 了解C编辑管道
+
+一个典型的C程序编译管道，包含预处理、编译、汇编、链接四个环节。
+![](https://userblink.csdnimg.cn/20211024/huanhuilong/pic/4d238ff624e5c015c216328a2be9bb5c-0.jpg?x-oss-process=image/interlace,1/format,jpg/resize,w_375)
+
+假设输入文件是`helloworld.c`，使用GCC编译程序，编译命令是`gcc -Wall -save-temps helloworld.c -o helloworld`，那么下面哪个不是C程序处理管道产生的文件？
+
+## template
+
+```c
+#include <stdio.h>
+
+int main(int argc, char **argv) {
+  printf("Hello,World!");
+  return 0;
+}
+```
+
+## 答案
+```c
+helloworld.txt
+```
+
+## 选项
+
+### A
+
+```c
+helloworld.i
+```
+
+### B
+
+```c
+helloworld.s
+```
+
+### C
+
+```c
+helloworld.o
+```
+
+

data/1.C语言初阶/1.C语言概述/4.编程机制/config.json

@@ -94,6 +94,8 @@
       }
     }
   ],
-  "export": [],
+  "export": [
+      "compiler.json"
+  ],
   "node_id": "be9d40c8fc0e49c9bbc1e3a0b60b7960"
 }
\ No newline at end of file

data/1.C语言初阶/1.C语言概述/4.编程机制/helloworld.c

+#include <stdio.h>
+
+int main(int argc, char **argv) {
+  printf("Hello,World!");
+  return 0;
+}
\ No newline at end of file

data/1.C语言初阶/1.C语言概述/4.编程机制/helloworld.s

+	.section	__TEXT,__text,regular,pure_instructions
+	.build_version macos, 11, 0	sdk_version 11, 3
+	.globl	_main                           ## -- Begin function main
+	.p2align	4, 0x90
+_main:                                  ## @main
+	.cfi_startproc
+## %bb.0:
+	pushq	%rbp
+	.cfi_def_cfa_offset 16
+	.cfi_offset %rbp, -16
+	movq	%rsp, %rbp
+	.cfi_def_cfa_register %rbp
+	subq	$32, %rsp
+	movl	$0, -4(%rbp)
+	movl	%edi, -8(%rbp)
+	movq	%rsi, -16(%rbp)
+	leaq	L_.str(%rip), %rdi
+	movb	$0, %al
+	callq	_printf
+	xorl	%ecx, %ecx
+	movl	%eax, -20(%rbp)                 ## 4-byte Spill
+	movl	%ecx, %eax
+	addq	$32, %rsp
+	popq	%rbp
+	retq
+	.cfi_endproc
+                                        ## -- End function
+	.section	__TEXT,__cstring,cstring_literals
+L_.str:                                 ## @.str
+	.asciz	"Hello,World!"
+
+.subsections_via_symbols