在分析linux內核編譯流程的時候，看到arch/arm/boot/comPRessed/piggy.gzip.S將壓縮后的Linux內核（arch/arm/boot/compressed/piggy.gzip）包含進來:

   1: .section .piggydata,#alloc

   2: .globl    input_data

   3: t_data:

   4: .incbin    "arch/arm/boot/compressed/piggy.gzip"

   5: .globl    input_data_end

   6: t_data_end:

我們是不是也可以利用這種方法將一副圖片作為可執行程序的一個段，然后再程序中訪問這個段來達到顯示圖片的目的？下面是我的做法：

仿照piggy.gzip.S實現demo.S:

   1: .section .peng

   2: .incbin "./logo.jpg"

main.c

   1: #include <stdio.h>

   2:  

   3: extern unsigned int __peng_start;

   4: extern unsigned int __peng_end;

   5:  

   6: char *p = (char *)(&__peng_start);

   7: //我們要獲取__peng_start的存放地址，作為字符串首地址，或者數組名來使用。

   8: int main(int argc, const char *argv[])

   9: {

  10:     int i;

  11:     unsigned int len = 0;

  12:  

  13:     len = (unsigned int)(&__peng_end) - (unsigned int)(&__peng_start);

  14:  

  15:     printf("len = %x/n", len);

  16:  

  17:     printf("%p/n", &__peng_start);

  18:     printf("%p/n", &__peng_end);

  19:  

  20:     for(i=0; i<len; i++)

  21:     {

  22:         if (i % 16 == 0)

  23:         {

  24:             printf("/n");

  25:         }

  26:         printf("%3x ", *p++&0xff);

  27:     }

  28:  

  29:  

  30:     return 0;

  31: }

Makefile

load.lds

   1: OUTPUT_FORMAT("elf32-i386", "elf32-i386",

   2:           "elf32-i386")

   3: OUTPUT_ARCH(i386)

   4: ENTRY(_start)

   5: SEARCH_DIR("/usr/i486-linux-gnu/lib32"); SEARCH_DIR("/usr/local/lib32"); SEARCH_DIR("/lib32"); SEARCH_DIR("/usr/lib32"); SEARCH_DIR("/usr/i486-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");

   6: SECTIONS

   7: {

   8:   /* Read-only sections, merged into text segment: */

   9:   PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x08048000)); . = SEGMENT_START("text-segment", 0x08048000) + SIZEOF_HEADERS;

  10:   .interp         : { *(.interp) }

  11:   .note.gnu.build-id : { *(.note.gnu.build-id) }

  12:   .hash           : { *(.hash) }

  13:   .gnu.hash       : { *(.gnu.hash) }

  14:   .dynsym         : { *(.dynsym) }

  15:   .dynstr         : { *(.dynstr) }

  16:   .gnu.version    : { *(.gnu.version) }

  17:   .gnu.version_d  : { *(.gnu.version_d) }

  18:   .gnu.version_r  : { *(.gnu.version_r) }

  19:   .peng :