gtktextdisplay failed to work on a StrongARM SA1110 embedded system.

[James Su <suzhe gnuchina org>]

Hi,
I'm currently porting DirectFB and GTK+-2.0.9 to a StrongARM SA1110
embedded system. The kernel is 2.4.18-rmk7. Almost everything work fine
now, except the text widget. Each time I try text widget within testtext
or gtk-demo, it segfaults with following error message:

Gtk-ERROR **: file gtktextdisplay.c: line 215 (get_shape_extents):
should not be re
ached
aborting...
(!) ---> CAUGHT SIGNAL 6 <---
note: testtext[71] exited with preempt_count 132
note: testtext[70] exited with preempt_count 15
note: testtext[66] exited with preempt_count 18
(!) [72: 0] Dipc : [<40363af4>] lr : [<4060ec10>] Not tainted
rectFB/cosp : befffb14 ip : befffab8 fp : befffb34
re/fusionr10: 4037915c r9 : 00000214 r8 : 40398808
: (skirmir7 : 00000000 r6 : 20005ee0 r5 : 00000000 r4 : 0000000c
sh_prevair3 : 00000000 r2 : 00000000 r1 : 00000000 r0 : 00000001
l) FUSIONFlags: nZCv_SKIRMISH IRQs on FIQs on Mode USER_32 Segment user
_PREVAIL Control: C0A4717F Table: C0A4717F DAC: 00000015
--> Bad file descriptor

[1] 66 Aborted (core dumped) testtext

I wonder why get_shape_extents will fail on StrongARM platform?

I'm using atk-1.2.0 & glib-2.2.0 & pango-1.2.0 & fontconfig-2.1 &
freetype-2.1.3. There is only one 16 pixel pcf unicode font available.
All other widgets show text very well, including CJK text.

Can anyone give me some hint or suggestion?

Regards
James Su