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| author | Alice Frosi <alice@linux.vnet.ibm.com> | 2017-10-05 16:50:41 +0300 |
|---|---|---|
| committer | Andrei Vagin <avagin@virtuozzo.com> | 2017-10-17 08:40:44 +0300 |
| commit | 16474786cbcfb0de70216fc3c81ad04ea9ee451f (patch) | |
| tree | 9f63c0cb3b759d43c4b04614845c73ea83df894e /images/core-s390.proto | |
| parent | a14421045124982633c393be85ad6359eed814bf (diff) | |
s390: Add runtime-instrumentation support
Dump and restore process with RI control block. Runtime instrumentation
allows to collect information about program execution as CPU data.
The RI control block is dumped and restored for all threads.
Ptrace kernel interface is provided by:
c122bc239b13 ("s390/ptrace: add runtime instrumention register get/set")
Signed-off-by: Alice Frosi <alice@linux.vnet.ibm.com>
Reviewed-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
Diffstat (limited to 'images/core-s390.proto')
| -rw-r--r-- | images/core-s390.proto | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/images/core-s390.proto b/images/core-s390.proto index 3b587fb38..497c73b20 100644 --- a/images/core-s390.proto +++ b/images/core-s390.proto @@ -34,6 +34,11 @@ message user_s390_gs_cb_entry { repeated uint64 regs = 1; } +message user_s390_ri_entry { + required uint32 ri_on = 1; + repeated uint64 regs = 2; +} + message thread_info_s390 { required uint64 clear_tid_addr = 1[(criu).hex = true]; required user_s390_regs_entry gpregs = 2[(criu).hex = true]; @@ -42,4 +47,5 @@ message thread_info_s390 { optional user_s390_vxrs_high_entry vxrs_high = 5[(criu).hex = true]; optional user_s390_gs_cb_entry gs_cb = 6[(criu).hex = true]; optional user_s390_gs_cb_entry gs_bc = 7[(criu).hex = true]; + optional user_s390_ri_entry ri_cb = 8[(criu).hex = true]; } |