On 09/02/2010 05:25 PM, Steven Rostedt wrote:
On Thu, 2010-09-02 at 15:19 +0300, Avi Kivity wrote:
I'd like to add enhance kvm_emulate_insn display in kernelshark to
show the disassembly of the instruction being emulated. However,
pevent_get_field_val() doesn't support arrays (the instruction is
provided in a 15-byte array).
Can you add support for arrays in the kernelshark API? With that, it
looks like adding disassembly output to the kvm plugin should be quite
simple.
Sure, I could add a pevent_get_field_array() or something. Could you
tell me the event and give me an example of what you want to do.
plugin_kvm.c:
kvm_emulate_insn_handler()
{
fetch insn array and len field
feed into disassembler
trace_seq_printf() the disassembled instruction
}
--
error compiling committee.c: too many arguments to function
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