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path: root/scripts/tracetool/vcpu.py
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2022-02-09tracing: excise the tcg related from tracetoolAlex Bennée
Now we have no TCG trace events and no longer handle them in the code we can remove the handling from the tracetool to generate them. vcpu tracing is still available although the existing syscall event is an exercise in redundancy (plugins and -strace can also get the information). Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Cc: Luis Vilanova <vilanova@imperial.ac.uk> Cc: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20220204204335.1689602-21-alex.bennee@linaro.org>
2020-09-09scripts/tracetool: Use void pointer for vcpuRoman Bolshakov
dtrace on macOS complains that CPUState * is used for a few probes: dtrace: failed to compile script trace-dtrace-root.dtrace: line 130: syntax error near "CPUState" A comment in scripts/tracetool/__init__.py mentions that: We only want to allow standard C types or fixed sized integer types. We don't want QEMU specific types as we can't assume trace backends can resolve all the typedefs Fixes: 3d211d9f4dbee ("trace: Add 'vcpu' event property to trace guest vCPU") Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com> Message-id: 20200717093517.73397-3-r.bolshakov@yadro.com Cc: Cameron Esfahani <dirty@apple.com> Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-06-24scripts/tracetool: Update maintainer email addressPhilippe Mathieu-Daudé
There is an effort in progress to generate a QEMU Python package. As I'm not sure this old email is still valid, update it to not produce package with broken maintainer email. Patch created mechanically by running: $ sed -i 's,\(__email__ *= "\)stefanha@linux.vnet.ibm.com",\1stefanha@redhat.com",' \ $(git grep -l 'email.*stefanha@linux.vnet.ibm.com') Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 20200511082816.696-1-philmd@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-02-07scripts/tracetool: Remove shebang headerPhilippe Mathieu-Daudé
Patch created mechanically by running: $ chmod 644 $(git grep -lF '#!/usr/bin/env python' \ | xargs grep -L 'if __name__.*__main__') $ sed -i "/^#\!\/usr\/bin\/\(env\ \)\?python.\?$/d" \ $(git grep -lF '#!/usr/bin/env python' \ | xargs grep -L 'if __name__.*__main__') Reported-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Suggested-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200130163232.10446-9-philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2016-03-01trace: Add 'vcpu' event property to trace guest vCPULluís Vilanova
This property identifies events that trace vCPU-specific information. It adds a "CPUState*" argument to events with the property, identifying the vCPU raising the event. TCG translation events also have a "TCGv_env" implicit argument that is later used as the "CPUState*" argument at execution time. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Message-id: 145641861797.30295.6991314023181842105.stgit@localhost Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>