loader-sflash-min.map

em86xx 完整启动程序,支持网络下载与串通下载

loader-sflash-min.elf:     file format elf32-littlearm
loader-sflash-min.elf
architecture: arm, flags 0x00000112:
EXEC_P, HAS_SYMS, D_PAGED
start address 0x40000048

???:
    LOAD off    0x00008000 vaddr 0x40000000 paddr 0x40000000 align 2**15
         filesz 0x00000248 memsz 0x00000248 flags r-x
???? = 2: [APCS-32] [?????]

Sections:
Idx Name          Size      VMA       LMA       File off  Algn
  0 .text         00000248  40000000  40000000  00008000  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, CODE
  1 .sbss         00000000  40000348  40000348  00008248  2**0
                  CONTENTS
  2 .bss          00000000  40000348  40000348  00008248  2**0
                  CONTENTS
  3 .stack        00000000  00080000  00080000  00008248  2**0
                  CONTENTS
SYMBOL TABLE:
40000000 l    d  .text	00000000 
40000348 l    d  .sbss	00000000 
40000348 l    d  .bss	00000000 
00080000 l    d  .stack	00000000 
00000000 l    d  *ABS*	00000000 
00000000 l    d  *ABS*	00000000 
00000000 l    d  *ABS*	00000000 
00000000 l    df *ABS*	00000000 loader-stage0.S
00000000 l    df *ABS*	00000000 memcfg.h
00000000 l    df *ABS*	00000000 emhwlib_dram.h
00000000 l    df *ABS*	00000000 memcfg.h
00000000 l    df *ABS*	00000000 emhwlib_lram.h
00000000 l    df *ABS*	00000000 memcfg.h
00000000 l    df *ABS*	00000000 loader-stage0.S
00000000 l    df *ABS*	00000000 irqs.h
00000000 l    df *ABS*	00000000 board/irqs.h
00000000 l    df *ABS*	00000000 irqs.h
00000000 l    df *ABS*	00000000 loader-stage0.S
00000000 l    df *ABS*	00000000 config.h
00000000 l    df *ABS*	00000000 hardware.h
00000000 l    df *ABS*	00000000 board/hardware.h
00000000 l    df *ABS*	00000000 hardware.h
00000000 l    df *ABS*	00000000 emhwlib_registers.h
00000000 l    df *ABS*	00000000 emhwlib_registers_tangolight.h
00000000 l    df *ABS*	00000000 emhwlib_registers.h
00000000 l    df *ABS*	00000000 hardware.h
00000000 l    df *ABS*	00000000 config.h
00000000 l    df *ABS*	00000000 version.h
00000000 l    df *ABS*	00000000 config.h
00000000 l    df *ABS*	00000000 loader-stage0.S
40000008 l       .text	00000000 config_start
40000008 l       .text	00000000 data_filesize
4000000c l       .text	00000000 data_version
40000010 l       .text	00000000 data_signature
40000014 l       .text	00000000 data_SYS_clkgen0_pll
40000018 l       .text	00000000 data_DRAM0_dunit_cfg
4000001c l       .text	00000000 data_DRAM1_dunit_cfg
40000020 l       .text	00000000 data_DRAM_dunit_delay0_ctrl
40000024 l       .text	00000000 data_SFLA_driver_speed
40000028 l       .text	00000000 data_pci_subsystem_id
4000002c l       .text	00000000 data_pci_revision_id
40000030 l       .text	00000000 data_pci_memory_size
40000034 l       .text	00000000 data_bootflag
40000038 l       .text	00000000 data_configvalid
4000003c l       .text	00000000 data_dramsize
40000040 l       .text	00000000 data_imagesize
40000044 l       .text	00000000 data_checksum
40000048 l       .text	00000000 config_end
00000008 l       *ABS*	00000000 UART_INTEN
00000010 l       *ABS*	00000000 UART_FIFOCTL
00000014 l       *ABS*	00000000 UART_LINECTL
00000028 l       *ABS*	00000000 UART_CLKDIV
0000002c l       *ABS*	00000000 UART_CLKSEL
4000007c l       .text	00000000 setup_fiq_stack
40000090 l       .text	00000000 dram_init
400000f8 l       .text	00000000 dram_init_ctrl
40000134 l       .text	00000000 cache_init
4000013c l       .text	00000000 misc_init
40000214 l       .text	00000000 loop
40000348 g     O *ABS*	00000000 _bss_end__
40000348 g     O *ABS*	00000000 __bss_start__
40000348 g     O *ABS*	00000000 __bss_end__
40000348 g     O *ABS*	00000000 __bss_start
40000348 g     O *ABS*	00000000 __end__
40000048 g       .text	00000000 stage0_start
40000348 g     O *ABS*	00000000 _edata
40000348 g     O *ABS*	00000000 _end
00080000 g     O .stack	00000000 _stack


Disassembly of section .text:

40000000 <config_start-0x8>:
40000000:	7f02ed7e 	swivc	0x0002ed7e
40000004:	ea00000f 	b	40000048 <stage0_start>

40000008 <config_start>:
40000008:	00000000 	andeq	r0, r0, r0

4000000c <data_version>:
4000000c:	00000c11 	andeq	r0, r0, r1, lsl ip

40000010 <data_signature>:
40000010:	424d414d 	submi	r4, sp, #1073741843	; 0x40000013

40000014 <data_SYS_clkgen0_pll>:
40000014:	0101002a 	tsteq	r1, sl, lsr #32

40000018 <data_DRAM0_dunit_cfg>:
40000018:	f63001f8 	undefined

4000001c <data_DRAM1_dunit_cfg>:
4000001c:	00000000 	andeq	r0, r0, r0

40000020 <data_DRAM_dunit_delay0_ctrl>:
40000020:	00084454 	andeq	r4, r8, r4, asr r4

40000024 <data_SFLA_driver_speed>:
40000024:	0f000003 	swieq	0x00000003

40000028 <data_pci_subsystem_id>:
40000028:	00000000 	andeq	r0, r0, r0

4000002c <data_pci_revision_id>:
4000002c:	00000000 	andeq	r0, r0, r0

40000030 <data_pci_memory_size>:
40000030:	00000000 	andeq	r0, r0, r0

40000034 <data_bootflag>:
40000034:	00000000 	andeq	r0, r0, r0

40000038 <data_configvalid>:
40000038:	00000001 	andeq	r0, r0, r1

4000003c <data_dramsize>:
4000003c:	00000005 	andeq	r0, r0, r5

40000040 <data_imagesize>:
40000040:	00000000 	andeq	r0, r0, r0

40000044 <data_checksum>:
40000044:	00000000 	andeq	r0, r0, r0

40000048 <stage0_start>:
40000048:	e59f01c8 	ldr	r0, [pc, #1c8]	; 40000218 <loop+0x4>
4000004c:	e51f2030 	ldr	r2, [pc, #ffffffd0]	; 40000024 <data_SFLA_driver_speed>
40000050:	e5802000 	str	r2, [r0]
40000054:	e3a01801 	mov	r1, #65536	; 0x10000
40000058:	e51f204c 	ldr	r2, [pc, #ffffffb4]	; 40000014 <data_SYS_clkgen0_pll>
4000005c:	e5812000 	str	r2, [r1]
40000060:	e59f11b4 	ldr	r1, [pc, #1b4]	; 4000021c <loop+0x8>
40000064:	e3a02001 	mov	r2, #1	; 0x1
40000068:	e5812000 	str	r2, [r1]
4000006c:	e3a00000 	mov	r0, #0	; 0x0
40000070:	ee070f15 	mcr	15, 0, r0, cr7, cr5, {0}
40000074:	ee070f16 	mcr	15, 0, r0, cr7, cr6, {0}
40000078:	ee010f10 	mcr	15, 0, r0, cr1, cr0, {0}

4000007c <setup_fiq_stack>:
4000007c:	e10f1000 	mrs	r1, CPSR
40000080:	e321f0d1 	msr	CPSR_c, #209	; 0xd1
40000084:	e59f0194 	ldr	r0, [pc, #194]	; 40000220 <loop+0xc>
40000088:	e1a0d000 	mov	sp, r0
4000008c:	e121f001 	msr	CPSR_c, r1

40000090 <dram_init>:
40000090:	e59fa18c 	ldr	sl, [pc, #18c]	; 40000224 <loop+0x10>
40000094:	e3a0b000 	mov	fp, #0	; 0x0
40000098:	e58ab008 	str	fp, [sl, #8]
4000009c:	e3a0b01f 	mov	fp, #31	; 0x1f
400000a0:	e58ab010 	str	fp, [sl, #16]
400000a4:	e3a0b003 	mov	fp, #3	; 0x3
400000a8:	e58ab014 	str	fp, [sl, #20]
400000ac:	e3a0b001 	mov	fp, #1	; 0x1
400000b0:	e58ab02c 	str	fp, [sl, #44]
400000b4:	e3a0b01d 	mov	fp, #29	; 0x1d
400000b8:	e58ab028 	str	fp, [sl, #40]
400000bc:	e59fa164 	ldr	sl, [pc, #164]	; 40000228 <loop+0x14>
400000c0:	e3a0b044 	mov	fp, #68	; 0x44
400000c4:	e58ab000 	str	fp, [sl]
400000c8:	e3a0b031 	mov	fp, #49	; 0x31
400000cc:	e58ab000 	str	fp, [sl]
400000d0:	e3a00803 	mov	r0, #196608	; 0x30000
400000d4:	e51f10c4 	ldr	r1, [pc, #ffffff3c]	; 40000018 <data_DRAM0_dunit_cfg>
400000d8:	e51f20c0 	ldr	r2, [pc, #ffffff40]	; 40000020 <data_DRAM_dunit_delay0_ctrl>
400000dc:	eb000005 	bl	400000f8 <dram_init_ctrl>
400000e0:	e3a0b032 	mov	fp, #50	; 0x32
400000e4:	e58ab000 	str	fp, [sl]
400000e8:	e3a00701 	mov	r0, #262144	; 0x40000
400000ec:	e51f10d8 	ldr	r1, [pc, #ffffff28]	; 4000001c <data_DRAM1_dunit_cfg>
400000f0:	eb000000 	bl	400000f8 <dram_init_ctrl>
400000f4:	ea00000e 	b	40000134 <cache_init>

400000f8 <dram_init_ctrl>:
400000f8:	e2803cff 	add	r3, r0, #65280	; 0xff00
400000fc:	e28330fc 	add	r3, r3, #252	; 0xfc
40000100:	e3a05003 	mov	r5, #3	; 0x3
40000104:	e5c35000 	strb	r5, [r3]
40000108:	e3510000 	cmp	r1, #0	; 0x0
4000010c:	01a0f00e 	moveq	pc, lr
40000110:	e3a05002 	mov	r5, #2	; 0x2
40000114:	e5c35000 	strb	r5, [r3]
40000118:	e2804000 	add	r4, r0, #0	; 0x0
4000011c:	e5841000 	str	r1, [r4]
40000120:	e2804004 	add	r4, r0, #4	; 0x4
40000124:	e5842000 	str	r2, [r4]
40000128:	e3a05000 	mov	r5, #0	; 0x0
4000012c:	e5c35000 	strb	r5, [r3]
40000130:	e1a0f00e 	mov	pc, lr

40000134 <cache_init>:
40000134:	e3a0b043 	mov	fp, #67	; 0x43
40000138:	e58ab000 	str	fp, [sl]

4000013c <misc_init>:
4000013c:	e51f310c 	ldr	r3, [pc, #fffffef4]	; 40000038 <data_configvalid>
40000140:	e59f00e4 	ldr	r0, [pc, #e4]	; 4000022c <loop+0x18>
40000144:	e51f1124 	ldr	r1, [pc, #fffffedc]	; 40000028 <data_pci_subsystem_id>
40000148:	e3130001 	tst	r3, #1	; 0x1
4000014c:	158010f0 	strne	r1, [r0, #240]
40000150:	e59010ec 	ldr	r1, [r0, #236]
40000154:	e51f2130 	ldr	r2, [pc, #fffffed0]	; 4000002c <data_pci_revision_id>
40000158:	e3c110ff 	bic	r1, r1, #255	; 0xff
4000015c:	e1811002 	orr	r1, r1, r2
40000160:	e3130002 	tst	r3, #2	; 0x2
40000164:	158010ec 	strne	r1, [r0, #236]
40000168:	e59010f4 	ldr	r1, [r0, #244]
4000016c:	e51f2144 	ldr	r2, [pc, #fffffebc]	; 40000030 <data_pci_memory_size>
40000170:	e3c11007 	bic	r1, r1, #7	; 0x7
40000174:	e1811002 	orr	r1, r1, r2
40000178:	e3130004 	tst	r3, #4	; 0x4
4000017c:	158010f4 	strne	r1, [r0, #244]
40000180:	e3a01801 	mov	r1, #65536	; 0x10000
40000184:	e58010d4 	str	r1, [r0, #212]
40000188:	e3a00a6f 	mov	r0, #454656	; 0x6f000
4000018c:	e3a01209 	mov	r1, #-1879048192	; 0x90000000
40000190:	e5801000 	str	r1, [r0]
40000194:	e59f0094 	ldr	r0, [pc, #94]	; 40000230 <loop+0x1c>
40000198:	e59f1094 	ldr	r1, [pc, #94]	; 40000234 <loop+0x20>
4000019c:	e5801000 	str	r1, [r0]
400001a0:	e3a00b82 	mov	r0, #133120	; 0x20800
400001a4:	e59f108c 	ldr	r1, [pc, #8c]	; 40000238 <loop+0x24>
400001a8:	e5801018 	str	r1, [r0, #24]
400001ac:	e59f1088 	ldr	r1, [pc, #88]	; 4000023c <loop+0x28>
400001b0:	e5801018 	str	r1, [r0, #24]
400001b4:	e59f107c 	ldr	r1, [pc, #7c]	; 40000238 <loop+0x24>
400001b8:	e5801000 	str	r1, [r0]
400001bc:	e3a01f7d 	mov	r1, #500	; 0x1f4
400001c0:	e580101c 	str	r1, [r0, #28]
400001c4:	e59f1074 	ldr	r1, [pc, #74]	; 40000240 <loop+0x2c>
400001c8:	e5801004 	str	r1, [r0, #4]
400001cc:	e59f1070 	ldr	r1, [pc, #70]	; 40000244 <loop+0x30>
400001d0:	e5801020 	str	r1, [r0, #32]
400001d4:	e3a01000 	mov	r1, #0	; 0x0
400001d8:	e5801008 	str	r1, [r0, #8]
400001dc:	e3a01000 	mov	r1, #0	; 0x0
400001e0:	e5801024 	str	r1, [r0, #36]
400001e4:	e3a01000 	mov	r1, #0	; 0x0
400001e8:	e580100c 	str	r1, [r0, #12]
400001ec:	e3a01000 	mov	r1, #0	; 0x0
400001f0:	e5801028 	str	r1, [r0, #40]
400001f4:	e3a01000 	mov	r1, #0	; 0x0
400001f8:	e5801010 	str	r1, [r0, #16]
400001fc:	e3a01000 	mov	r1, #0	; 0x0
40000200:	e580102c 	str	r1, [r0, #44]
40000204:	e3a01000 	mov	r1, #0	; 0x0
40000208:	e5801014 	str	r1, [r0, #20]
4000020c:	e3a01000 	mov	r1, #0	; 0x0
40000210:	e5801030 	str	r1, [r0, #48]

40000214 <loop>:
40000214:	eafffffe 	b	40000214 <loop>
40000218:	0002a010 	andeq	sl, r2, r0, lsl r0
4000021c:	0001003c 	andeq	r0, r1, ip, lsr r0
40000220:	90050000 	andls	r0, r5, r0
40000224:	0006c100 	andeq	ip, r6, r0, lsl #2
40000228:	0006c104 	andeq	ip, r6, r4, lsl #2
4000022c:	0002fe00 	andeq	pc, r2, r0, lsl #28
40000230:	00010508 	andeq	r0, r1, r8, lsl #10
40000234:	0a090806 	beq	40242254 <__bss_end__+0x241f0c>
40000238:	10101010 	andnes	r1, r0, r0, lsl r0
4000023c:	00001044 	andeq	r1, r0, r4, asr #32
40000240:	00110101 	andeqs	r0, r1, r1, lsl #2
40000244:	000003f3 	streqd	r0, [r0], -r3