2009-03-25 18:15:50 Problem with DirectFB

Alexander Buryak (UKRAINE)

Message: 71555

I'v got error while running DirectFB application on BF-561.

~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.2.7 |~~~~~~~~~~~~~~~~~~~~~~~~~~

----------------------------------------------------------------

(*) DirectFB/Core: Single Application Core. (2009-03-23 21:04)

(*) Direct/TUndefined instruction

- May be used to emulate instructions that are not defined for

a particular processor implementation.

Deferred Exception context

CURRENT PROCESS:

COMM=spacedream PID=231

CPU = 0

TEXT = 0x008e4000-0x008e7cf8 DATA = 0x00900cf8-0x00928108

BSS = 0x00928108-0x00880000 USER-STACK = 0x0089feb0

return address: [0x037d20cc]; contents of:

0x037d20a0: fcd4 0253 0042 0254 0057 0254 0066 0254

0x037d20b0: 00e0 0254 00f4 0254 fe94 0253 fcf8 0253

0x037d20c0: 29c4 0254 fea8 0253 fd0c 0253 [febc] 0253

0x037d20d0: fd30 0253 fd44 0253 fd5c 0253 ff14 0253

SEQUENCER STATUS: Not tainted

SEQSTAT: 00062021 IPEND: 0030 SYSCFG: 0006

EXCAUSE : 0x21

interrupts disabled

physical IVG5 asserted : <0xffa00be4> { _evt_ivhw + 0x0 }

RETE: <0x00000000> /* Maybe null pointer? */

RETN: <0x008a8000> [ spacedream + 0x0 ]

RETX: <0x00000480> /* Maybe fixed code section */

RETS: <0x00956548> [ /usr/lib/directfb-1.2-0/systems/libdirectfb_fbdev.so + 0x6548 ]

PC : <0x037d20cc> [ spacedream + 0x20cc ]

DCPLB_FAULT_ADDR: <0x00833334> [ spacedream + 0x1334 ]

ICPLB_FAULT_ADDR: <0x037d20cc> [ spacedream + 0x20cc ]

PROCESSOR STATE:

R0 : 03784744 R1 : 00025800 R2 : 008e28a8 R3 : 008e28b8

R4 : 008e2808 R5 : 03784744 R6 : 00833780 R7 : 008e28b0

P0 : 00832fe8 P1 : 037d20cc P2 : 037d5d04 P3 : 008a58b8

P4 : 008e28a4 P5 : 008e2838 FP : 0089f8fc SP : 008a7f24

LB0: 001e1985 LT0: 001e1984 LC0: 00000000

LB1: 00955d93 LT1: 00955d92 LC1: 00000000

B0 : 00000000 L0 : 00000000 M0 : 00000000 I0 : 001f9b0c

B1 : 00000000 L1 : 00000000 M1 : 00000000 I1 : 00000000

B2 : 00000000 L2 : 00000000 M2 : 00000000 I2 : 00000000

B3 : 00000000 L3 : 00000000 M3 : 00000000 I3 : 00000000

A0.w: fffffd7f A0.x: ffffffff A1.w: 00004f6a A1.x: 00000000

USP : 0089f8ec ASTAT: 02002000

Hardware Trace:

0 Target : <0x00004a50> { _trap_c + 0x0 }

Source : <0xffa0066a> { _exception_to_level5 + 0x9e } CALL pcrel

1 Target : <0xffa005cc> { _exception_to_level5 + 0x0 }

Source : <0xffa0049a> { _bfin_return_from_exception + 0xe } RTX

2 Target : <0xffa0048c> { _bfin_return_from_exception + 0x0 }

Source : <0xffa00522> { _ex_trap_c + 0x66 } JUMP.S

3 Target : <0xffa004bc> { _ex_trap_c + 0x0 }

Source : <0xffa00704> { _trap + 0x38 } 0x5f65

4 Target : <0xffa006ea> { _trap + 0x1e }

Source : <0xffa006e6> { _trap + 0x1a } 0xe10d

5 Target : <0xffa006cc> { _trap + 0x0 }

Source : <0x009527ea> [ /usr/lib/directfb-1.2-0/systems/libdirectfb_fbdev.so + 0x27ea ] JUMP (P1)

6 Target : <0x009527e2> [ /usr/lib/directfb-1.2-0/systems/libdirectfb_fbdev.so + 0x27e2 ]

Source : <0x00956544> [ /usr/lib/directfb-1.2-0/systems/libdirectfb_fbdev.so + 0x6544 ] CALL pcrel

7 Target : <0x00956528> [ /usr/lib/directfb-1.2-0/systems/libdirectfb_fbdev.so + 0x6528 ]

Source : <0x009cdb7e> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4db7e ] CALL (P1)

8 Target : <0x009cdb66> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4db66 ]

Source : <0x009cea5e> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4ea5e ] RTS

9 Target : <0x009cea50> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4ea50 ]

Source : <0x0098fa6e> [ /usr/lib/libdirectfb-1.2.so.0 + 0xfa6e ] JUMP (P1)

10 Target : <0x0098fa66> [ /usr/lib/libdirectfb-1.2.so.0 + 0xfa66 ]

Source : <0x009cdb62> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4db62 ] CALL pcrel

11 Target : <0x009cdb46> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4db46 ]

Source : <0x008ed3ba> [ /usr/lib/libfusion-1.2.so.0 + 0x53ba ] RTS

12 Target : <0x008ed39c> [ /usr/lib/libfusion-1.2.so.0 + 0x539c ]

Source : <0x0098fa28> [ /usr/lib/libdirectfb-1.2.so.0 + 0xfa28 ] JUMP (P1)

13 Target : <0x0098fa20> [ /usr/lib/libdirectfb-1.2.so.0 + 0xfa20 ]

Source : <0x009cdb42> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4db42 ] CALL pcrel

14 Target : <0x009cdb20> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4db20 ]

Source : <0x001f219c> [ /lib/libc.so.0 + 0x3219c ] RTS

15 Target : <0x001f2194> [ /lib/libc.so.0 + 0x32194 ]

Source : <0x001e198a> [ /lib/libc.so.0 + 0x2198a ] RTS

Userspace Stack

Stack info:

SP: [0x0089f8ec] <0x0089f8ec> [ spacedream + 0x1f8ec ]

FP: (0x0089f8fc)

Memory from 0x0089f8e0 to 008a0000

0089f8e0: 03784744 008bd9b8 00000008 [00000008] 008acfe8 008e2808 00833468 (0089f958)

0089f900:<009cdb80> 03784744 008bd9b8 008e28b0 037d5f48 008bc1c0 0089f92c 000001b6

0089f920: 00000002 008e28b0 00000000 008e2838 00832fe8 037c9000 008bd9bc 009d9cb8

0089f940: 008bd9a0 009d9f48 <009d9f64> 03784858 008e28a4 00000003 (0089fbb8)<00955fe8>

0089f960: 037d5ee8 037d5d04 00833468 00833780 00000000 03784744 00000000 00000000

0089f980: 037d5ee8 037d4004 00000800 00000000 008bd5e8 009585fc 00957d20 00000008

0089f9a0: 00000008 00000000 03784858 00000008 00000008 0089fb64 00000000 00000000

0089f9c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

0089f9e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

0089fa00: 037a51d8 037a51d8 008acfe8 0083e218 0083e14c 0083e218 0089fba8 <001ddb7a>

0089fa20: 00958189 00000005 008acfe8 0089fc6c 008acfe8 0089fa68 <008f6532> 008ac918

0089fa40: 037d5344 <03784740> 0089fb08 0089fb08 0089fa70 008acfe8 0089fa74 0089fa70

0089fa60: 00000005 00000001 <001f21e0> 0089fb08 00958184 00000000 00000000 00000000

0089fa80: 0089fab4 <008f6532> 0089fb04 <001dc1b6> 0089fb0c <001dc1b6> 009d9368 00000000

0089faa0: 0089fb1c <001dc1b6> 009d9428 00000000 00000028 037d4d80 00000028 008acfe8

0089fac0: 0089facc 037d4ccc 037d4cf4 000000d0 fffffffe 037d4d80 037d4da8 037d4d93

0089fae0: 037d4d80 037d4d80 037d4da8 00000000 00000001 00000000 00000000 00000000

0089fb00: 00000001 00000000 00000000 00000000 00000001 00000000 00000000 0089fb50

0089fb20:<001dc028> 0089fb3c <008cd3e0> 00000000 037d4b78 008bc1c0 00000001 0089fb5c

0089fb40:<008ebe1e> 037d4d44 0089fb5c <008ebe2a> 0089fb64 0089fb88 <008f6532> 008ac918

0089fb60: 03784744 008acfe8 0089fb88 <008f6158> 008ac918 008acfe8 00000000 00000000

0089fb80: 037d4d70 008ba000 0089fbb4 <001f20d4> 037d4de8 008acfe8 009d9f48 <009d9f64>

0089fba0: 03784858 00000000 00000001 0089fbd8 ffffffff ffffffff (0089fbe4)<009ce9dc>

0089fbc0: 037d4dec 037d4ddc 03784744 008bc1c0 00000000 03784858 0089fc10 008bd9f8

0089fbe0: 0089fc10 (0089fc10)<009bda3a> 008b98a0 037d4dec <009cfb4e> 0248f4c8 03784744

0089fc00: 009d820c 00000001 00000140 037d4ddc (0089fc54)<009bd680> 008b955c 03784744

0089fc20: 008bc1c0 037848b0 00000000 009d8054 0089fc50 <008f6158> 008a9708 00000000

0089fc40: 037848f8 0000004c 009d7eb4 008b9574 03784858 (0089fc80)<008eacb4> 0089fcac

0089fc60: 008bd8f8 0089fcec 008bc1c0 008bd8fc 008a83ac 00000000 <009bd430> 0089fcec

0089fc80:(0089fcb0)<009bd454> 03784754 009d7e60 00000101 009da00c 008ba020 03784744

0089fca0: 03784754 0089fcac 008bd5e8 00000000 (0089fcf0)<0099029e> 00000000 008bd5e4

0089fcc0: 008bc1c0 009280ec 008a83ac 0089feb4 0089fdd0 <024a614c> 00000000 008af420

0089fce0: 00900ec8 00000000 008acfe8 0089feb4 (0089fdd0)<008e553a> 0089ff48 008af420

0089fd00: 00900ec8 00000000 008acfe8 0089feb4 0089fdf0 0089fdf4 037a4ea8 024a6cfc

0089fd20: 009280ec 037a4f44 078c830f 00000000 0089fd70 <024a3d9a> 00000000 00000000

0089fd40: 0089fd80 00000000 00900eb0 024a6cfc 024a66b4 037a4f44 097a1fce 008e4711

0089fd60: 008e4711 00838878 00000000 00000000 0089fdb0 <024a601a> 008acf28 008388ac

0089fd80: 00040f28 0089fdac 037a4f78 001c7e53 001c7e53 00838614 00000000 00000000

0089fda0: 0089fdac 0089ff9f 00000000 00838510 0089fe74 <024a614c> 0089ff48 008af420

0089fdc0: 0089ff9f 0089ff50 008acfe8 ffffffff (0089fe74)<001f6b82> 0089ff48 008af420

0089fde0: 0089ff9f 0089ff50 008acfe8 0089feb4 00000001 0089feb4 037a4f44 00000000

0089fe00: 00000000 00000000 00000000 00000000 00000000 00000003 008e4034 00000004

0089fe20: 00000020 00000005 00000006 00000006 00001000 00000007 024a0000 00000008

0089fe40: 00000000 00000009 008e4d98 00000000 00000000 0000000b 00000000 0000000c

0089fe60: 00000000 0000000d 00000000 0000000e 00000000 (00000000)<008e4dc6> 037a4f78

0089fe80: 008e4d98 037a4f68 0089ff50 0089ff70 <008e4d9c> 03793008 00000001 037a4f68

0089fea0: 03793000 03793010 037a4f68 0089ff7c 00000001 0089ff9f 00000000 0089ffac

0089fec0: 0089ffb3 0089ffc1 0089ffe4 00000000 00000010 00000000 00000006 00001000

0089fee0: 00000011 00000064 00000003 008e4034 00000004 00000020 00000005 00000006

0089ff00: 00000007 024a0000 00000008 00000000 00000009 008e4d98 0000000b 00000000

0089ff20: 0000000c 00000000 0000000d 00000000 0000000e 00000000 00000017 00000000

0089ff40: 0000001f 0001ffef 00000000 00000000 00020000 024a0000 00000000 00006e1c

0089ff60: 037a4e1c 0000ae1c 00000448 00000000 00020000 008e4000 00000000 00003cf8

0089ff80: 00900cf8 00007cf8 00027410 00000000 00000000 00000000 00000000 2e000000

0089ffa0: 6170732f 72646563 006d6165 454d4f48 53002f3d 4c4c4548 69622f3d 68732f6e

0089ffc0: 54415000 622f3d48 2f3a6e69 2f727375 3a6e6962 6962732f 752f3a6e 732f7273

0089ffe0: 006e6962 4d524554 6e696c3d 2e007875 6170732f 72646563 006d6165 00000000

008a0000: e8010981

Return addresses in stack:

frame 1 : <0x009cdb80> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4db80 ]

address : <0x009d9f64> [ /usr/lib/libdirectfb-1.2.so.0 + 0x59f64 ]

frame 2 : <0x00955fe8> [ /usr/lib/directfb-1.2-0/systems/libdirectfb_fbdev.so + 0x5fe8 ]

address : <0x001ddb7a> [ /lib/libc.so.0 + 0x1db7a ]

address : <0x008f6532> [ /lib/libpthread.so.0 + 0x6532 ]

address : <0x03784740> [ spacedream + 0x740 ]

address : <0x001f21e0> [ /lib/libc.so.0 + 0x321e0 ]

address : <0x008f6532> [ /lib/libpthread.so.0 + 0x6532 ]

address : <0x001dc1b6> [ /lib/libc.so.0 + 0x1c1b6 ]

address : <0x001dc028> [ /lib/libc.so.0 + 0x1c028 ]

address : <0x008cd3e0> [ /usr/lib/libdirect-1.2.so.0 + 0xd3e0 ]

address : <0x008ebe1e> [ /usr/lib/libfusion-1.2.so.0 + 0x3e1e ]

address : <0x008ebe2a> [ /usr/lib/libfusion-1.2.so.0 + 0x3e2a ]

address : <0x008f6532> [ /lib/libpthread.so.0 + 0x6532 ]

address : <0x008f6158> [ /lib/libpthread.so.0 + 0x6158 ]

address : <0x001f20d4> [ /lib/libc.so.0 + 0x320d4 ]

address : <0x009d9f64> [ /usr/lib/libdirectfb-1.2.so.0 + 0x59f64 ]

frame 3 : <0x009ce9dc> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4e9dc ]

frame 4 : <0x009bda3a> [ /usr/lib/libdirectfb-1.2.so.0 + 0x3da3a ]

address : <0x009cfb4e> [ /usr/lib/libdirectfb-1.2.so.0 + 0x4fb4e ]

frame 5 : <0x009bd680> [ /usr/lib/libdirectfb-1.2.so.0 + 0x3d680 ]

address : <0x008f6158> [ /lib/libpthread.so.0 + 0x6158 ]

frame 6 : <0x008eacb4> [ /usr/lib/libfusion-1.2.so.0 + 0x2cb4 ]

address : <0x009bd430> [ /usr/lib/libdirectfb-1.2.so.0 + 0x3d430 ]

frame 7 : <0x009bd454> [ /usr/lib/libdirectfb-1.2.so.0 + 0x3d454 ]

frame 8 : <0x0099029e> [ /usr/lib/libdirectfb-1.2.so.0 + 0x1029e ]

address : <0x024a614c> [ /lib/ld-uClibc.so.0 + 0x614c ]

frame 9 : <0x008e553a> [ /usr/bin/spacedream + 0x153a ]

address : <0x024a3d9a> [ /lib/ld-uClibc.so.0 + 0x3d9a ]

address : <0x024a601a> [ /lib/ld-uClibc.so.0 + 0x601a ]

address : <0x024a614c> [ /lib/ld-uClibc.so.0 + 0x614c ]

frame 10 : <0x001f6b82> [ /lib/libc.so.0 + 0x36b82 ]

frame 11 : <0x008e4dc6> [ /usr/bin/spacedream + 0xdc6 ]

address : <0x008e4d9c> [ /usr/bin/spacedream + 0xd9c ]

hread: Started 'VT Switcher' (237) [CRITICAL OTHER/OTHER 0/0] <12288>...

[ 231: 0.000] --> Caught signal 4 (at 0x37d20cc, illegal opcode) <--

Illegal instruction

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2009-03-25 18:33:07 Re: Problem with DirectFB

Mike Frysinger (UNITED STATES)

Message: 71558

what application ? does the directfb tests work for you ?

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2009-03-25 19:19:39 Re: Problem with DirectFB

Alexander Buryak (UKRAINE)

Message: 71559

spacedream

But all demo application is crashed with this error (df_dok and other).Uclinux is latest from SVN.May be configuration is incorrect.But a can't find information what drivers should be included in kernel or libs installed for DirectFB.Framebuffer device works fine.I can play video with mplayer,some sdl examples runs.Also QT applications is crashed with bus error or undefined instruction.

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2009-03-25 19:32:46 Re: Problem with DirectFB

Mike Frysinger (UNITED STATES)

Message: 71560

DirectFB is picky about the frame buffer device. have you tried reading the documentation ?

http://docs.blackfin.uclinux.org/doku.php?id=uclinux-dist:directfb

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2009-03-25 20:29:49 Re: Problem with DirectFB

Alexander Buryak (UKRAINE)

Message: 71562

Where I can find examles for /etc/directfbrc and /etc/fb.modes for blackfin?

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