ttt.s

了解开发板2410的串口通信程序

key_led:     file format binary

Disassembly of section .data:

00000000 <.data>:
   0:	e3a0da01 	mov	sp, #4096	; 0x1000
   4:	eb000000 	bl	0xc
   8:	eafffffe 	b	0x8
   c:	e1a0c00d 	mov	ip, sp
  10:	e92dd800 	stmdb	sp!, {fp, ip, lr, pc}
  14:	e24cb004 	sub	fp, ip, #4	; 0x4
  18:	e24dd004 	sub	sp, sp, #4	; 0x4
  1c:	e3a03456 	mov	r3, #1442840576	; 0x56000000
  20:	e2833030 	add	r3, r3, #48	; 0x30
  24:	e3a02455 	mov	r2, #1426063360	; 0x55000000
  28:	e5832000 	str	r2, [r3]
  2c:	e3a02456 	mov	r2, #1442840576	; 0x56000000
  30:	e2822030 	add	r2, r2, #48	; 0x30
  34:	e3a03456 	mov	r3, #1442840576	; 0x56000000
  38:	e2833030 	add	r3, r3, #48	; 0x30
  3c:	e5933000 	ldr	r3, [r3]
  40:	e3c33403 	bic	r3, r3, #50331648	; 0x3000000
  44:	e5823000 	str	r3, [r2]
  48:	e3a02456 	mov	r2, #1442840576	; 0x56000000
  4c:	e2822050 	add	r2, r2, #80	; 0x50
  50:	e3a03456 	mov	r3, #1442840576	; 0x56000000
  54:	e2833050 	add	r3, r3, #80	; 0x50
  58:	e5933000 	ldr	r3, [r3]
  5c:	e3c33903 	bic	r3, r3, #49152	; 0xc000
  60:	e3c330fc 	bic	r3, r3, #252	; 0xfc
  64:	e5823000 	str	r3, [r2]
  68:	e3a03456 	mov	r3, #1442840576	; 0x56000000
  6c:	e2833058 	add	r3, r3, #88	; 0x58
  70:	e3a020ff 	mov	r2, #255	; 0xff
  74:	e5832000 	str	r2, [r3]
  78:	e3a03456 	mov	r3, #1442840576	; 0x56000000
  7c:	e2833034 	add	r3, r3, #52	; 0x34
  80:	e3a02000 	mov	r2, #0	; 0x0
  84:	e5832000 	str	r2, [r3]
  88:	e3a03000 	mov	r3, #0	; 0x0
  8c:	e50b3010 	str	r3, [fp, #-16]
  90:	e3a03456 	mov	r3, #1442840576	; 0x56000000
  94:	e2833034 	add	r3, r3, #52	; 0x34
  98:	e5933000 	ldr	r3, [r3]
  9c:	e2033a01 	and	r3, r3, #4096	; 0x1000
  a0:	e50b3010 	str	r3, [fp, #-16]
  a4:	e3a03456 	mov	r3, #1442840576	; 0x56000000
  a8:	e2833034 	add	r3, r3, #52	; 0x34
  ac:	e51b2010 	ldr	r2, [fp, #-16]
  b0:	e1a02082 	mov	r2, r2, lsl #1
  b4:	e5832000 	str	r2, [r3]
  b8:	eafffff2 	b	0x88