Re: [Qemu-devel] [PATCH v2 1/2] accel/tcg: adding integration with linux perf

2019-10-02 Thread Alex Bennée
Stefan Hajnoczi writes: > On Fri, Aug 30, 2019 at 09:19:02AM -0300, vandersonmr wrote: >> This commit adds support to Linux Perf in order >> to be able to analyze qemu jitted code and >> also to able to see the TBs PC in it. >> >> When using "-perf" qemu creates a jitdump file in >> the current

Re: [Qemu-devel] [PATCH v2 1/2] accel/tcg: adding integration with linux perf

2019-09-02 Thread Stefan Hajnoczi
On Fri, Aug 30, 2019 at 09:19:02AM -0300, vandersonmr wrote: > This commit adds support to Linux Perf in order > to be able to analyze qemu jitted code and > also to able to see the TBs PC in it. > > When using "-perf" qemu creates a jitdump file in > the current working directory. The file format

[Qemu-devel] [PATCH v2 1/2] accel/tcg: adding integration with linux perf

2019-08-30 Thread vandersonmr
This commit adds support to Linux Perf in order to be able to analyze qemu jitted code and also to able to see the TBs PC in it. When using "-perf" qemu creates a jitdump file in the current working directory. The file format specification can be found in: https://github.com/torvalds/linux/blob/ma