From: Stephen Depooter <stephend@xandros.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] SDL window Resize Crash
Date: Mon, 27 Jul 2009 10:16:23 -0400 [thread overview]
Message-ID: <200907271016.23581.stephend@xandros.com> (raw)
Working with qemu from the stable-0.11 branch, I have seen a crash when trying
to resize the SDL qemu window smaller.
Resizing the window larger "just" causes video corruption.
This is with qemu-system-arm using the versatilepb board. However I suspect
the bug is in the common SDL code.
I haven't been able to track down the issue yet since I have been busy with
other things, so thought I should report the bug at least and hope that
someone else will have time to try and track it down.
pl110_draw_line16_lblp_rgb32 (opaque=<value optimized out>, d=0x7f6019218000
<Address 0x7f6019218000 out of bounds>, src=0x7f6029978000 "",
width=<value optimized out>, deststep=<value optimized out>)
at /home/stephend/src/git/qemu/hw/pl110_template.h:257
257 COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b));
(gdb) bt
#0 pl110_draw_line16_lblp_rgb32 (opaque=<value optimized out>,
d=0x7f6019218000 <Address 0x7f6019218000 out of bounds>,
src=0x7f6029978000 "",
width=<value optimized out>, deststep=<value optimized out>)
at /home/stephend/src/git/qemu/hw/pl110_template.h:257
#1 0x000000000048d215 in framebuffer_update_display (ds=0x33e0ee0,
base=<value optimized out>, cols=640, rows=480,
src_width=<value optimized out>, dest_row_pitch=2560, dest_col_pitch=0,
invalidate=1, fn=0x438f10 <pl110_draw_line16_lblp_rgb32>,
opaque=0x3490318, first_row=0x7fff44331f14, last_row=0x7fff44331f10)
at /home/stephend/src/git/qemu/hw/framebuffer.c:99
#2 0x0000000000439fae in pl110_update_display (opaque=<value optimized out>)
at /home/stephend/src/git/qemu/hw/pl110.c:156
#3 0x00000000004eec8b in sdl_refresh (ds=0x33e0ee0) at sdl.c:724
#4 0x000000000040a3de in gui_update (opaque=<value optimized out>)
at /home/stephend/src/git/qemu/console.h:217
#5 0x000000000040b574 in main_loop_wait (timeout=<value optimized out>)
at /home/stephend/src/git/qemu/vl.c:1022
#6 0x000000000040f1f2 in main (argc=11, argv=0x7fff44333698, envp=<value
optimized out>) at /home/stephend/src/git/qemu/vl.c:4346
--
Stephen Depooter
<stephend@xandros.com>
next reply other threads:[~2009-07-27 14:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-27 14:16 Stephen Depooter [this message]
2009-07-28 6:39 ` [Qemu-devel] SDL window Resize Crash Blue Swirl
2009-07-28 16:51 ` Luiz Capitulino
-- strict thread matches above, loose matches on Subject: below --
2009-07-28 21:42 Stephen Depooter
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