common.lst

au1200下的boot代码

GAS LISTING /tmp/ccUstWcp.s 			page 1


   1              		.section .mdebug.abi32
   2              		.previous
   3              		.section	.debug_abbrev,"",@progbits
   4              	$Ldebug_abbrev0:
   5              		.section	.debug_info,"",@progbits
   6              	$Ldebug_info0:
   7              		.section	.debug_line,"",@progbits
   8              	$Ldebug_line0:
   9 0000 95000000 		.text
   9      02006E00 
   9      00000101 
   9      FB0E0A00 
   9      01010101 
  10              	$Ltext0:
  11              		.align	2
  12              		.globl	commonInit
  13              		.ent	commonInit
  14              		.type	commonInit, @function
  15              	commonInit:
  16              	$LFB2:
  17              		.file 1 "/mnt/hgfs/boot/booter/source/common.c"
   1:/mnt/hgfs/boot/booter/source/common.c **** /*
   2:/mnt/hgfs/boot/booter/source/common.c ****  * File:		src/common.c
   3:/mnt/hgfs/boot/booter/source/common.c ****  *
   4:/mnt/hgfs/boot/booter/source/common.c ****  * Purpose:		Common platform run-time glue code
   5:/mnt/hgfs/boot/booter/source/common.c ****  *
   6:/mnt/hgfs/boot/booter/source/common.c ****  * Notes:
   7:/mnt/hgfs/boot/booter/source/common.c ****  *
   8:/mnt/hgfs/boot/booter/source/common.c ****  * Author:		Eric DeVolder
   9:/mnt/hgfs/boot/booter/source/common.c ****  * Date:		Apr-24-2002
  10:/mnt/hgfs/boot/booter/source/common.c ****  *
  11:/mnt/hgfs/boot/booter/source/common.c ****  * Modifications:
  12:/mnt/hgfs/boot/booter/source/common.c ****  *
  13:/mnt/hgfs/boot/booter/source/common.c ****  */
  14:/mnt/hgfs/boot/booter/source/common.c **** 
  15:/mnt/hgfs/boot/booter/source/common.c **** #include "example.h"
  16:/mnt/hgfs/boot/booter/source/common.c **** 
  17:/mnt/hgfs/boot/booter/source/common.c **** #ifndef CONSOLE
  18:/mnt/hgfs/boot/booter/source/common.c **** #define CONSOLE 0
  19:/mnt/hgfs/boot/booter/source/common.c **** #endif
  20:/mnt/hgfs/boot/booter/source/common.c **** 
  21:/mnt/hgfs/boot/booter/source/common.c **** #ifndef BAUDRATE
  22:/mnt/hgfs/boot/booter/source/common.c **** #define BAUDRATE 115200
  23:/mnt/hgfs/boot/booter/source/common.c **** #endif
  24:/mnt/hgfs/boot/booter/source/common.c **** 
  25:/mnt/hgfs/boot/booter/source/common.c **** /* used in crt0.S for exitToYamon() */
  26:/mnt/hgfs/boot/booter/source/common.c **** void *startupStackFrame;
  27:/mnt/hgfs/boot/booter/source/common.c **** 
  28:/mnt/hgfs/boot/booter/source/common.c **** /********************************************************************/
  29:/mnt/hgfs/boot/booter/source/common.c **** 
  30:/mnt/hgfs/boot/booter/source/common.c **** void
  31:/mnt/hgfs/boot/booter/source/common.c **** commonInit (void)
  32:/mnt/hgfs/boot/booter/source/common.c **** {
  18              		.loc 1 32 0
  19              		.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
  20              		.mask	0x80000000,-8
  21              		.fmask	0x00000000,0
GAS LISTING /tmp/ccUstWcp.s 			page 2


  22              		.set	noreorder
  23              		.set	nomacro
  24              		
  25 0000 E8FFBD27 		addiu	$sp,$sp,-24
  26              	$LCFI0:
  27 0004 1000BFAF 		sw	$31,16($sp)
  28              	$LCFI1:
  33:/mnt/hgfs/boot/booter/source/common.c **** 	DPRINTF("\n");
  34:/mnt/hgfs/boot/booter/source/common.c **** 	dcacheFlush();
  29              		.loc 1 34 0
  30 0008 0000000C 		jal	dcacheFlush
  31 000c 00000000 		nop
  32              	
  35:/mnt/hgfs/boot/booter/source/common.c **** 	icacheFlush();
  33              		.loc 1 35 0
  34 0010 0000000C 		jal	icacheFlush
  35 0014 00000000 		nop
  36              	
  36:/mnt/hgfs/boot/booter/source/common.c **** 	tlbInit();
  37              		.loc 1 36 0
  38 0018 0000000C 		jal	tlbInit
  39 001c 00000000 		nop
  40              	
  37:/mnt/hgfs/boot/booter/source/common.c **** 
  38:/mnt/hgfs/boot/booter/source/common.c **** 	cpuIrqInit();
  41              		.loc 1 38 0
  42 0020 0000000C 		jal	cpuIrqInit
  43 0024 00000000 		nop
  44              	
  39:/mnt/hgfs/boot/booter/source/common.c **** 
  40:/mnt/hgfs/boot/booter/source/common.c **** 	gpioinit();
  45              		.loc 1 40 0
  46 0028 0000000C 		jal	gpioinit
  47 002c 00000000 		nop
  48              	
  41:/mnt/hgfs/boot/booter/source/common.c **** 
  42:/mnt/hgfs/boot/booter/source/common.c **** #if defined(AU1000) || defined(AU1500) || defined(AU1100)
  43:/mnt/hgfs/boot/booter/source/common.c **** 	dmaInit();
  44:/mnt/hgfs/boot/booter/source/common.c **** #endif
  45:/mnt/hgfs/boot/booter/source/common.c **** 
  46:/mnt/hgfs/boot/booter/source/common.c **** #if defined(AU1550) || defined(AU1200)
  47:/mnt/hgfs/boot/booter/source/common.c **** //	ddma_init(0);			// Need to add some meaningful config value here
  48:/mnt/hgfs/boot/booter/source/common.c **** 	//ddma2_init();
  49:/mnt/hgfs/boot/booter/source/common.c **** #endif
  50:/mnt/hgfs/boot/booter/source/common.c **** 
  51:/mnt/hgfs/boot/booter/source/common.c **** #if defined(AU1500) || defined(AU1550)
  52:/mnt/hgfs/boot/booter/source/common.c **** 	//pciInit();
  53:/mnt/hgfs/boot/booter/source/common.c **** #endif
  54:/mnt/hgfs/boot/booter/source/common.c **** 
  55:/mnt/hgfs/boot/booter/source/common.c **** 	msdelay(10);
  49              		.loc 1 55 0
  50 0030 0000000C 		jal	msdelay
  51 0034 0A000424 		li	$4,10			# 0xa
  52              	
  56:/mnt/hgfs/boot/booter/source/common.c **** 	uartInit(CONSOLE, BAUDRATE);
  53              		.loc 1 56 0
  54 0038 0100053C 		li	$5,65536			# 0x10000
GAS LISTING /tmp/ccUstWcp.s 			page 3


  55 003c 00C2A534 		ori	$5,$5,0xc200
  56 0040 0000000C 		jal	uartInit
  57 0044 21200000 		move	$4,$0
  58              	
  57:/mnt/hgfs/boot/booter/source/common.c **** 	msdelay(10);
  59              		.loc 1 57 0
  60 0048 0000000C 		jal	msdelay
  61 004c 0A000424 		li	$4,10			# 0xa
  62              	
  58:/mnt/hgfs/boot/booter/source/common.c **** 
  59:/mnt/hgfs/boot/booter/source/common.c **** 	/* Allow interrupts to occur (though all masked) */
  60:/mnt/hgfs/boot/booter/source/common.c **** 	cpuEnableIrqs(STATUS_IE);
  63              		.loc 1 60 0
  64 0050 1000BF8F 		lw	$31,16($sp)
  65 0054 01000424 		li	$4,1			# 0x1
  66 0058 00000008 		j	cpuEnableIrqs
  67 005c 1800BD27 		addiu	$sp,$sp,24
  68              	
  69              		.set	macro
  70              		.set	reorder
  71              	$LFE2:
  72              		.end	commonInit
  73              		.align	2
  74              		.globl	platformPutChar
  75              		.ent	platformPutChar
  76              		.type	platformPutChar, @function
  77              	platformPutChar:
  78              	$LFB3:
  61:/mnt/hgfs/boot/booter/source/common.c **** }
  62:/mnt/hgfs/boot/booter/source/common.c **** 
  63:/mnt/hgfs/boot/booter/source/common.c **** /********************************************************************/
  64:/mnt/hgfs/boot/booter/source/common.c **** 
  65:/mnt/hgfs/boot/booter/source/common.c **** void
  66:/mnt/hgfs/boot/booter/source/common.c **** platformPutChar (int ch)
  67:/mnt/hgfs/boot/booter/source/common.c **** {
  79              		.loc 1 67 0
  80              		.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
  81              		.mask	0x00000000,0
  82              		.fmask	0x00000000,0
  83              		.set	noreorder
  84              		.set	nomacro
  85              		
  68:/mnt/hgfs/boot/booter/source/common.c **** 	uartPutChar(CONSOLE, ch);
  86              		.loc 1 68 0
  87 0060 21288000 		move	$5,$4
  88 0064 00000008 		j	uartPutChar
  89 0068 21200000 		move	$4,$0
  90              	
  91              		.set	macro
  92              		.set	reorder
  93              	$LFE3:
  94              		.end	platformPutChar
  95              		.align	2
  96              		.globl	platformGetChar
  97              		.ent	platformGetChar
  98              		.type	platformGetChar, @function
  99              	platformGetChar:
GAS LISTING /tmp/ccUstWcp.s 			page 4


 100              	$LFB4:
  69:/mnt/hgfs/boot/booter/source/common.c **** }
  70:/mnt/hgfs/boot/booter/source/common.c **** 
  71:/mnt/hgfs/boot/booter/source/common.c **** int
  72:/mnt/hgfs/boot/booter/source/common.c **** platformGetChar (void)
  73:/mnt/hgfs/boot/booter/source/common.c **** {
 101              		.loc 1 73 0
 102              		.frame	$sp,32,$31		# vars= 8, regs= 1/0, args= 16, gp= 0
 103              		.mask	0x80000000,-8
 104              		.fmask	0x00000000,0
 105              		.set	noreorder
 106              		.set	nomacro
 107              		
 108 006c E0FFBD27 		addiu	$sp,$sp,-32
 109              	$LCFI2:
  74:/mnt/hgfs/boot/booter/source/common.c **** 	int ch;
  75:/mnt/hgfs/boot/booter/source/common.c **** 	uartGetChar(CONSOLE, &ch);
 110              		.loc 1 75 0
 111 0070 1000A527 		addiu	$5,$sp,16
 112              		.loc 1 73 0
 113 0074 1800BFAF 		sw	$31,24($sp)
 114              	$LCFI3:
 115              		.loc 1 75 0
 116 0078 0000000C 		jal	uartGetChar
 117 007c 21200000 		move	$4,$0
 118              	
  76:/mnt/hgfs/boot/booter/source/common.c **** 	return ch;
  77:/mnt/hgfs/boot/booter/source/common.c **** }
 119              		.loc 1 77 0
 120 0080 1000A28F 		lw	$2,16($sp)
 121 0084 1800BF8F 		lw	$31,24($sp)
 122 0088 0800E003 		j	$31
 123 008c 2000BD27 		addiu	$sp,$sp,32
 124              	
 125              		.set	macro
 126              		.set	reorder
 127              	$LFE4:
 128              		.end	platformGetChar
 129              		.align	2
 130              		.globl	platformCheckChar
 131              		.ent	platformCheckChar
 132              		.type	platformCheckChar, @function
 133              	platformCheckChar:
 134              	$LFB5:
  78:/mnt/hgfs/boot/booter/source/common.c **** 
  79:/mnt/hgfs/boot/booter/source/common.c **** int
  80:/mnt/hgfs/boot/booter/source/common.c **** platformCheckChar (void)
  81:/mnt/hgfs/boot/booter/source/common.c **** {
 135              		.loc 1 81 0
 136              		.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
 137              		.mask	0x00000000,0
 138              		.fmask	0x00000000,0
 139              		.set	noreorder
 140              		.set	nomacro
 141              		
  82:/mnt/hgfs/boot/booter/source/common.c **** 	return uartCheckChar(CONSOLE);
 142              		.loc 1 82 0
GAS LISTING /tmp/ccUstWcp.s 			page 5


 143 0090 00000008 		j	uartCheckChar
 144 0094 21200000 		move	$4,$0
 145              	
 146              		.set	macro
 147              		.set	reorder
 148              	$LFE5:
 149              		.end	platformCheckChar
 150              	
 151              		.comm	startupStackFrame,4,4
 152              		.section	.debug_frame,"",@progbits
 153              	$Lframe0:
 154 0000 0C000000 		.4byte	$LECIE0-$LSCIE0
 155              	$LSCIE0:
 156 0004 FFFFFFFF 		.4byte	0xffffffff
 157 0008 01       		.byte	0x1
 158 0009 00       		.ascii	"\000"
 159 000a 01       		.uleb128 0x1
 160 000b 04       		.sleb128 4
 161 000c 1F       		.byte	0x1f
 162 000d 0C       		.byte	0xc
 163 000e 1D       		.uleb128 0x1d
 164 000f 00       		.uleb128 0x0
 165              		.align	2
 166              	$LECIE0:
 167              	$LSFDE0:
 168 0010 14000000 		.4byte	$LEFDE0-$LASFDE0
 169              	$LASFDE0:
 170 0014 00000000 		.4byte	$Lframe0
 171 0018 00000000 		.4byte	$LFB2
 172 001c 60000000 		.4byte	$LFE2-$LFB2
 173 0020 44       		.byte	0x4
 174              		.4byte	$LCFI0-$LFB2
 175 0021 0E       		.byte	0xe
 176 0022 18       		.uleb128 0x18
 177 0023 44       		.byte	0x4
 178              		.4byte	$LCFI1-$LCFI0
 179 0024 11       		.byte	0x11
 180 0025 1F       		.uleb128 0x1f
 181 0026 7E       		.sleb128 -2
 182 0027 00       		.align	2
 183              	$LEFDE0:
 184              	$LSFDE2:
 185 0028 0C000000 		.4byte	$LEFDE2-$LASFDE2
 186              	$LASFDE2:
 187 002c 00000000 		.4byte	$Lframe0
 188 0030 60000000 		.4byte	$LFB3
 189 0034 0C000000 		.4byte	$LFE3-$LFB3
 190              		.align	2
 191              	$LEFDE2:
 192              	$LSFDE4:
 193 0038 14000000 		.4byte	$LEFDE4-$LASFDE4
 194              	$LASFDE4:
 195 003c 00000000 		.4byte	$Lframe0
 196 0040 6C000000 		.4byte	$LFB4
 197 0044 24000000 		.4byte	$LFE4-$LFB4
 198 0048 44       		.byte	0x4
 199              		.4byte	$LCFI2-$LFB4
GAS LISTING /tmp/ccUstWcp.s 			page 6


 200 0049 0E       		.byte	0xe
 201 004a 20       		.uleb128 0x20
 202 004b 48       		.byte	0x4
 203              		.4byte	$LCFI3-$LCFI2
 204 004c 11       		.byte	0x11
 205 004d 1F       		.uleb128 0x1f
 206 004e 7E       		.sleb128 -2