skyeye相关命令简介

在上一篇的基础上介绍skyey的相关命令，在skyeye环境中能够使用tab键来实现命令的自动补齐。

（1）break

break 断点地址

(skyeye)break 0x1000050

 

Insert breakpoint at address 0x1000050 successfully.

（2）list-bp

列出当前所有断点

(skyeye)list-bp 

IDAddressHits

10x10000500

20x10

（3）show-step

显示当前运行指令数

(skyeye)show-step 

steps: 16605060

（4）stepi

单步运行指定的指令数

（5）x

x 某一内存物理地址值

(running)x 0x129f798

0x129f798:0x0

（6）disassemble

反汇编某一物理内存的值为指令

(skyeye)disassemble 0x129f798

0x129f798:andeqr0, r0, r0

0x129f79c:andeqr0, r0, r0

0x129f7a0:andeqr0, r0, r0

0x129f7a4:andeqr0, r0, r0

0x129f7a8:andeqr0, r0, r0

0x129f7ac:andeqr0, r0, r0

0x129f7b0:andeqr0, r0, r0

0x129f7b4:andeqr0, r0, r0

0x129f7b8:andeqr0, r0, r0

0x129f7bc:andeqr0, r0, r0

（7）info registers

显示当前处理器的寄存器的值

(skyeye)info registers

R00x0

R10x0

R20x0

R30x0

R40x0

R50x0

R60x0

R70x0

R80x0

R90x0

R100x0

R110x0

R120x0

R130x0

LR0x0

PC0x1000000

CPSR0xd3

（8）load-conf

加载skyeye的配置文件并解析

(skyeye)load-conf skyeye.conf 

arch: arm

cpu info: armv3, arm7tdmi, 41007700, fff8ff00, 0 

In do_mach_option, mach info: name at91, mach_init addr 0x1898e0

uart_mod:3, desc_in:, desc_out:, converter:

In create_uart_console

（9）list-options

显示当前SkyEye配置文件支持的选项

(skyeye)list-options 

Option Name         Description

nandflash          

flash               Nor flash chip related options.

uart                Uart settings

code_coverage       code coverage module

cpu                 Processor option for arm architecture.

net                 Netcard settings

sound              

lcd                

mach                machine option

mem_bank            

arch                support different architectures.

cpu                 Do not need to provide cpu option any more.

（10）show-map

显示当前的地址分布，以及不同设备所占的地址空间

(skyeye)show-map 

Start Addr                    Length                Type

0x1000000                       0x1400000              memory

0xf0000000                      0x0                  IO

（11）list-modules

列出所有的已加载的模块名称以及模块的动态库文件

(skyeye)list-modules 

Module Name         File Name

ppc                 /opt/skyeye/lib/skyeye/libppc.so

disassemble         /opt/skyeye/lib/skyeye/libdisasm.so

mips                /opt/skyeye/lib/skyeye/libmips.so

log-pc              /opt/skyeye/lib/skyeye/liblog.so

nandflash           /opt/skyeye/lib/skyeye/libnandflash.so

sparc               /opt/skyeye/lib/skyeye/libsparc.so

gdbserver           /opt/skyeye/lib/skyeye/libgdbserver.so

touchscreen         /opt/skyeye/lib/skyeye/libts.so

flash               /opt/skyeye/lib/skyeye/libflash.so

uart                /opt/skyeye/lib/skyeye/libuart.so

x86                 /opt/skyeye/lib/skyeye/libx86.so

perf-monitor        /opt/skyeye/lib/skyeye/libpmon.so

code_cov            /opt/skyeye/lib/skyeye/libcodecov.so

arm                 /opt/skyeye/lib/skyeye/libarm.so

net                 /opt/skyeye/lib/skyeye/libnet.so

coldfire            /opt/skyeye/lib/skyeye/libcoldfire.so

bfin                /opt/skyeye/lib/skyeye/libbfin.so

sound               /opt/skyeye/lib/skyeye/libsound.so

lcd                 /opt/skyeye/lib/skyeye/liblcd.so

（12）list-machines

列出当前模拟器支持的处理器类型

(skyeye)list-machines 

Machine Name        

mpc8572             

mpc8560             

gs32eb1             

fulong              

au1100              

nedved              

leon2               

pc                  

omap5912            

ps7500              

lpc2210             

ns9750              

sharp_lh7a400       

s3c2440             

s3c2410x            

at91rm92            

pxa_mainstone       

pxa_lubbock         

sa1100              

cs89712             

ep9312              

lh79520             

ep7312              

s3c3410x            

s3c4510b            

lpc                 

at91                

mcf5272             

mcf5249             

bf537               

bf533   

（13）start

（14）run

（15）continue

（16）stop

（17）quit

（18）help

(skyeye)help

No commands match ''.  Possibilties are:

disassemble : Disassemble the given address.

log-pc : record the every pc to log file.

pmon : enable the performance monitor.

cov-state : show code coverage state.

cov-off : turn off code coverage switch.

cov-on : turn on code coverage switch.

delete-bp : List all the breakpoint.

list-bp : List all the breakpoint.

break : set breakpoint for an address.

show-step : Show the steps of current processor.

x : display memory value at the address. 

info : show information for various objects. 

load-conf : load a config file and parse it for SkyEye.

list-machines : List all the supported machines for SkyEye.

list-options : List all the available options for SkyEye.

show-map : Show the current memory map for the machine.

show-pref : Show the current preference for SkyEye.

list-modules : List all the loaded module.

start : start simulator.

stepi : step into .

continue : Continue the running of interrupted simulator.

stop : Stop the running of simulator.

run : Start the simulator.

q : Quit SkyEye 

quit : Quit SkyEye 

ls : Synonym for `list'

? : Synonym for `help'.

help : List all the category for the commands.

help : List all the category for the commands.