2009-09-18 06:13:10 the problem of "reloc outside program"
xm ye (CHINA)
Message: 80127
i run a application in a console ,but then can't run any command any more ,it show
root:/usr> ls
BINFMT_FLAT: reloc outside program 0x11748 (0 - 0x67274/0x4cce0), killing ls!
SIGSEGV
root:/usr> ls
BINFMT_FLAT: reloc outside program 0x24b26 (0 - 0x67274/0x4cce0), killing ls!
SIGSEGV
what will the problem?
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2009-09-18 09:28:18 Re: the problem of "reloc outside program"
Mike Frysinger (UNITED STATES)
Message: 80138
does it happen immediately after boot, or is it only after the system has been running for a while ?
what version of software exactly are you using ? please post your full boot log.
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2009-09-23 08:53:19 Re: the problem of "reloc outside program"
xm ye (CHINA)
Message: 80307
it happen after i run a big application(use a large vector)
my uclinux version is 2008R1.5
this is boot infomationbfin> bootm
## Booting kernel from Legacy Image at 01000000 ...
Image Name: Linux-2.6.22.19-ADI-2008R1.5-svn
Created: 2009-08-23 11:17:22 UTC
Image Type: Blackfin Linux Kernel Image (gzip compressed)
Data Size: 3394921 Bytes = 3.2 MB
Load Address: 00001000
Entry Point: 00164000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting Kernel at = 00164000�Linux version 2.6.22.19-ADI-2008R1.5-svn (yexm@le9
early printk enabled on early_BFuart0
Hardware Trace Active and Enabled
Warning: limiting memory to 31MB due to hardware anomaly 05000263
Reset caused by Software reset
Blackfin support (C) 2004-2007 Analog Devices, Inc.
Compiled for ADSP-BF533 Rev 0.3
Warning: Compiled for Rev 3, but running on Rev 4
Blackfin Linux support by blackfin.uclinux.org/
Processor Speed: 594 MHz core clock and 118 MHz System Clock
Board Memory: 32MB
Kernel Managed Memory: 32MB
Memory map:
text = 0x00001000-0x001067e0
rodata = 0x00107000-0x00153860
data = 0x00154000-0x00164000
stack = 0x00154000-0x00156000
init = 0x00164000-0x00638000
bss = 0x00638000-0x00646ef0
available = 0x00646ef0-0x01eff000
DMA Zone = 0x01f00000-0x02000000
NOMPU: setting up cplb tables for global access
Instruction Cache Enabled
Data Cache Enabled (write-through)
Built 1 zonelists. Total pages: 7874
Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 cons0
Configuring Blackfin Priority Driven Interrupts
PID hash table entries: 128 (order: 7, 512 bytes)
console handover: boot [early_BFuart0] -> real [ttyBF0]
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory available: 25016k/32768k RAM, (4944k init code, 1045k kernel code, 434k )
Blackfin Scratchpad data SRAM: 4 KB
Blackfin Data A SRAM: 16 KB (15 KB free)
Blackfin Data B SRAM: 16 KB (16 KB free)
Blackfin Instruction SRAM: 64 KB (55 KB free)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
NET: Registered protocol family 16
Blackfin GPIO Controller
Blackfin DMA Controller
ezkit_init(): registering device resources
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler cfq registered
PPI: PPI-EKC Driver INIT IRQ:23
bfin-wdt: initialized: timeout=20 sec (nowayout=0)
Serial: Blackfin serial driver
bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 21) is a BFIN-UART
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
smc91x: not found (-19).
Linux video capture interface: v2.00
driver isp1362-hcd, 2005-04-04
rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
rtc-bfin rtc-bfin: setting the system clock to 1974-07-13 14:10:12 (142956612)
Freeing unused kernel memory: 4944k freed
dma_alloc_init: dma_page @ 0x00166000 - 256 pages at 0x01f00000
it will the problem of the size of application??
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2009-09-23 10:20:35 Re: the problem of "reloc outside program"
Mike Frysinger (UNITED STATES)
Message: 80310
did you put the large vector on the stack or in the .bss/.data ?
how big exactly is this vector ?
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2009-09-27 09:29:30 Re: the problem of "reloc outside program"
xm ye (CHINA)
Message: 80525
i use a vector like "char a[240][960]={0x12,0x2c,.............." as a global variable, it should be in the .data section
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2009-10-06 04:01:03 Re: the problem of "reloc outside program"
Mike Frysinger (UNITED STATES)
Message: 80884
where are you putting this vector ? your custom applications shouldnt be affecting busybox (which is providing `ls`). unless you're modifying the busybox code in which case that is simply wrong.