[Cbe-oss-dev] oprofile on the PS3

[Josep M. Perez Cancer]

Hi,

Is it possible to run oprofile on the PS3 with hardware performance
counters?

I'm getting these errors when compiling the kernel with cell support for
oprofile:

ERROR: ".rtas_token" [arch/powerpc/oprofile/oprofile.ko] undefined!
ERROR: ".cbe_sync_irq" [arch/powerpc/oprofile/oprofile.ko] undefined!
ERROR: ".cbe_enable_pm_interrupts" [arch/powerpc/oprofile/oprofile.ko]
undefined!
ERROR: ".cbe_disable_pm_interrupts" [arch/powerpc/oprofile/oprofile.ko]
undefined!
ERROR: ".cbe_write_pm" [arch/powerpc/oprofile/oprofile.ko] undefined!
ERROR: ".cbe_cpu_to_node" [arch/powerpc/oprofile/oprofile.ko] undefined!
ERROR: ".cbe_write_ctr" [arch/powerpc/oprofile/oprofile.ko] undefined!
ERROR:
".cbe_get_and_clear_pm_interrupts" [arch/powerpc/oprofile/oprofile.ko]
undefined!
ERROR: ".rtas_call" [arch/powerpc/oprofile/oprofile.ko] undefined!
ERROR: ".cbe_read_trace_buffer" [arch/powerpc/oprofile/oprofile.ko]
undefined!
ERROR: ".cbe_get_hw_thread_id" [arch/powerpc/oprofile/oprofile.ko]
undefined!
ERROR: ".cbe_read_ctr" [arch/powerpc/oprofile/oprofile.ko] undefined!
ERROR: ".cbe_write_pm07_control" [arch/powerpc/oprofile/oprofile.ko]
undefined!
ERROR: ".cbe_read_pm" [arch/powerpc/oprofile/oprofile.ko] undefined!
ERROR: ".cbe_disable_pm" [arch/powerpc/oprofile/oprofile.ko] undefined!
ERROR: ".cbe_enable_pm" [arch/powerpc/oprofile/oprofile.ko] undefined!

Thanks in advance,
Josep M. Perez


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