linux C file format analysis教程

c语言文件格式

source file

<pre class="brush:bash;gutter:true;">file.c 

• C source, ASCII text

pretreatment 预处理文件

<pre class="brush:bash;gutter:true;">file.i 

• C source, ASCII text

assembler file 汇编文件

<pre class="brush:bash;gutter:true;">file.s    

• assembler source, ASCII text
• can only assembler

<pre class="brush:bash;gutter:true;">file.S   

• assembler source, ASCII text
• can pretreatment + assembler

object file 目标文件

<pre class="brush:bash;gutter:true;">file.o    

• ELF 32-bit LSB relocatable
• type ELF, need link to turn exe file

exe file 可执行文件

<pre class="brush:bash;gutter:true;">file.bin               

• .S to bin ,only bin data, not include address

<pre class="brush:bash;gutter:true;">file
file.out 
file.elf   

• ELF 32-bit LSB executable
• type ELF ubder Linux , object file,

<pre class="brush:bash;gutter:true;">file.hex             

• ASCII text
• burn into board, include data and address