如何读懂mkifs的输出

Offset Size Entry Ramoff 这几个值各是什么意思?
Offset和Size还比较好理解。Entry和Ramoff是用来做什么的呢?
谢谢!

Building Image: CFTC_7430_V3
D:\QNX632\host\win32\x86\usr\bin\mkifs.exe -vvv D:/QNX632/ide4-workspace-s3c2440/.metadata/.plugins/com.qnx.tools.ide.builder.core/.projects/myboot2/CFTC_7430_V3.mkxfs D:/QNX632/ide4-workspace-s3c2440/myboot2/Images/CFTC_7430_V3.ifs
Offset Size Entry Ramoff Target=Host
30000000 8 0 — D:/QNX632/target/qnx6/armle/boot/sys/raw.boot
Execute: qcc -bootstrap -nostdlib -Wl,–no-keep-memory -Vgcc_ntoarm -EL -Wl,-Ttext -Wl,0x108 -o"C:\DOCUME~1\walkerzh\LOCALS~1\Temp\5" “D:/QNX632/target/qnx6/armle/boot/sys/startup-s3c2410”
Execute: qcc -bootstrap -nostdlib -Wl,–no-keep-memory -Vgcc_ntoarm -EL -Wl,-Ttext -Wl,0xfe001000 -o"C:\DOCUME~1\walkerzh\LOCALS~1\Temp\6" “D:/QNX632/target/qnx6/armle/boot/sys/procnto”
30000008 100 ---- — Startup-header
30000108 c010 2520 — C:\DOCUME~1\walkerzh\LOCALS~1\Temp\5
3000c110 5c ---- — Image-header
3000c16c 30c ---- — Image-directory
---- — ---- — bin/sh=/bin/ksh
---- — ---- — dev/console=/dev/ser1
---- — ---- — tmp=/dev/shmem
3000c478 1b8 ---- — proc/boot/.script=C:\DOCUME~1\walkerzh\LOCALS~1\Temp\4
3000d000 56fe4 fe0264e8 c108 proc/boot/procnto=C:\DOCUME~1\walkerzh\LOCALS~1\Temp\6
30064000 6a000 3a27c e590 lib/libc.so.2=D:\QNX632\target\qnx6\armle\lib\libc.so
---- — ---- — lib/libc.so=libc.so.2
300ce000 c806 101c34 e590 bin/devc-sers3c2410=D:\QNX632\ide4-workspace-s3c2440\CFTC_Buildfile V2.0\CFTC_file\devc-sers3c2410
300db000 c125 101ba0 e590 sbin/devc-pty=D:\QNX632\target\qnx6\armle\sbin\devc-pty
300e8000 5163 100e04 e590 bin/ls=D:\QNX632\target\qnx6\armle\bin\ls
300ee000 2b044 101850 e590 bin/ksh=D:\QNX632\target\qnx6\armle\bin\ksh
3011a000 53bd 101708 e590 bin/pipe=D:\QNX632\target\qnx6\armle\sbin\pipe
30120000 eb70 101538 e590 bin/pidin=D:\QNX632\target\qnx6\armle\bin\pidin
3012f000 4833 100ef0 e590 bin/slay=D:\QNX632\target\qnx6\armle\bin\slay
30134000 19d2 1004e0 e590 bin/pwd=D:\QNX632\target\qnx6\armle\bin\pwd
30136000 338c 100d44 e590 proc/boot/shutdown=D:\QNX632\target\qnx6\armle\bin\shutdown
3013938c 4 ---- — Image-trailer
===========================================[/list]

我也想知道, 等回答

mkifs的源码可以在Foundry27上找到。

http://community.qnx.com/integration/viewcvs/viewcvs.cgi/trunk/utils/m/mkxfs/?root=coreos_pub&system=exsy1001

具体,可以在mkxfs/mk_image_fsys.c里找到你想问的那些值。

thanks