This website requires JavaScript.
About
Status
₊˚⊹Discord
Explore
Register
Sign in
Reference in a new issue
Blame
Copy permalink
Reference in a new issue
Copy permalink
kernel
/
linux
Star
0
Fork
You've already forked linux
0
mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced
2026-11-13 07:31:07 +00:00
Code
Issues
Releases
Packages
Activity
3389648819
linux
/
tools
/
perf
/
Documentation
/
jitdump-specification.txt
170 lines
9 KiB
Raw
Normal View
History
perf jit: Add jitdump format specification document This patch adds a formal specification of the jitdump format. The goal is to help jit runtime developers implement the jitdump support without having to read the jvmti code. Signed-off-by: Stephane Eranian <eranian@google.com> Cc: Anton Blanchard <anton@ozlabs.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1476356383-30100-10-git-send-email-eranian@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-10-13 03:59:43 -07:00
perf docs: Correct and clarify jitdump spec Specification claims latest version of jitdump file format is 2. Current jit dump reading code treats 1 as the latest version. Correct spec to match code. The original language made it unclear the value to be written in the magic field. Revise language that the writer always writes the same value. Specify that the reader uses the value to detect endian mismatches. Signed-off-by: Steve MacLean <Steve.MacLean@Microsoft.com> Acked-by: Stephane Eranian <eranian@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Brian Robbins <brianrob@microsoft.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Eric Saint-Etienne <eric.saint.etienne@oracle.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Keeping <john@metanate.com> Cc: John Salem <josalem@microsoft.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Song Liu <songliubraving@fb.com> Cc: Tom McDonald <thomas.mcdonald@microsoft.com> Link: http://lore.kernel.org/lkml/BN8PR21MB1362F63CDE7AC69736FC7F9EF7800@BN8PR21MB1362.namprd21.prod.outlook.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-28 01:53:08 +00:00
perf jit: Add jitdump format specification document This patch adds a formal specification of the jitdump format. The goal is to help jit runtime developers implement the jitdump support without having to read the jvmti code. Signed-off-by: Stephane Eranian <eranian@google.com> Cc: Anton Blanchard <anton@ozlabs.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1476356383-30100-10-git-send-email-eranian@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-10-13 03:59:43 -07:00
perf doc: Fix typos all over the place Considering that perf and its subcommands have so many parameters, the documentation is always the first stop for perf beginners. Fixing some spelling errors will relax the eyes of some readers a little bit. s/specicfication/specification/ s/caheline/cacheline/ s/tranasaction/transaction/ s/complan/complain/ s/sched_wakep/sched_wakeup/ s/possble/possible/ s/methology/methodology/ Signed-off-by: Like Xu <likexu@tencent.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20210924081942.38368-1-likexu@tencent.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-24 16:19:42 +08:00
perf jit: Add jitdump format specification document This patch adds a formal specification of the jitdump format. The goal is to help jit runtime developers implement the jitdump support without having to read the jvmti code. Signed-off-by: Stephane Eranian <eranian@google.com> Cc: Anton Blanchard <anton@ozlabs.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1476356383-30100-10-git-send-email-eranian@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-10-13 03:59:43 -07:00
