Hi Daniel, It runs well on my board so far. I will try to do more test to reproduce it. Meanwhile, could you please print your clock tree for me? Using 'powerdebug -cvd'.
Cheers Yong On Wed, Apr 6, 2011 at 8:45 PM, Daniel Lezcano <daniel.lezc...@free.fr>wrote: > On 04/05/2011 10:28 AM, yong.s...@linaro.org wrote: > >> From: Yong Shen<yong.s...@linaro.org> >> >> everytime when screen refresh, the clock_info data stucture will >> be reacclocated, which does not make sence. This patch addresses >> this issue. >> >> Signed-off-by: Yong Shen<yong.s...@linaro.org> >> > > Hi Yong, > > I tried this patch but it segfaults :/ > > gdb powerdebug core > GNU gdb (GDB) 7.2-ubuntu > Copyright (C) 2010 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later < > http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show copying" > and "show warranty" for details. > This GDB was configured as "arm-linux-gnueabi". > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/>... > Reading symbols from /home/dlezcano/work/src/powerdebug/powerdebug...done. > [New Thread 7821] > Reading symbols from /lib/libncurses.so.5...(no debugging symbols > found)...done. > Loaded symbols for /lib/libncurses.so.5 > Reading symbols from /lib/libc.so.6...(no debugging symbols found)...done. > Loaded symbols for /lib/libc.so.6 > Reading symbols from /lib/ld-linux.so.3...(no debugging symbols > found)...done. > Loaded symbols for /lib/ld-linux.so.3 > Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done. > Loaded symbols for /lib/libdl.so.2 > Core was generated by `./powerdebug'. > Program terminated with signal 11, Segmentation fault. > #0 add_clock_details_recur (clock=0x76040018, hrow=0, selected=0) at > clocks.c:258 > 258 double drate = (double)clock->rate; > (gdb) bt > #0 add_clock_details_recur (clock=0x76040018, hrow=0, selected=0) at > clocks.c:258 > #1 0x0000ad68 in print_clock_info (verbose=<value optimized out>, hrow=0, > selected=0) at clocks.c:305 > #2 0x0000ae9e in read_and_print_clock_info (verbose=0, hrow=0, selected=0) > at clocks.c:215 > #3 0x000098a8 in mainloop (options=0x1feb008, reg_info=0x1feb020, > nr_reg=6) at powerdebug.c:275 > #4 0x00009a48 in powerdebug_display (argc=<value optimized out>, > argv=<value optimized out>) at powerdebug.c:341 > #5 main (argc=<value optimized out>, argv=<value optimized out>) at > powerdebug.c:390 > (gdb) > > Feel free if you need more informations. > > Thanks > -- Daniel >
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