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perf script: Add missing PERF_IP_FLAG_CHARS for VM-Entry and VM-Exit 

Add 'g' (guest) for VM-Entry and 'h' (host) for VM-Exit.

Fixes: c025d46cd9 ("perf script: Add branch types for VM-Entry and VM-Exit")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20210521175127.27264-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2021-05-21 20:51:27 +03:00 committed by Arnaldo Carvalho de Melo
parent f56299a9c9
commit f42907e8a4
3 changed files with 8 additions and 7 deletions
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6
tools/perf/Documentation/perf-intel-pt.txt
View File

@ -108,9 +108,9 @@ displayed as follows:
perf script --itrace=ibxwpe -F+flags
The flags are "bcrosyiABEx" which stand for branch, call, return, conditional,
system, asynchronous, interrupt, transaction abort, trace begin, trace end, and
in transaction, respectively.
The flags are "bcrosyiABExgh" which stand for branch, call, return, conditional,
system, asynchronous, interrupt, transaction abort, trace begin, trace end,
in transaction, VM-entry, and VM-exit respectively.
perf script also supports higher level ways to dump instruction traces:

7
tools/perf/Documentation/perf-script.txt
View File

@ -183,14 +183,15 @@ OPTIONS
At this point usage is displayed, and perf-script exits.
The flags field is synthesized and may have a value when Instruction
Trace decoding. The flags are "bcrosyiABEx" which stand for branch,
Trace decoding. The flags are "bcrosyiABExgh" which stand for branch,
call, return, conditional, system, asynchronous, interrupt,
transaction abort, trace begin, trace end, and in transaction,
transaction abort, trace begin, trace end, in transaction, VM-Entry, and VM-Exit
respectively. Known combinations of flags are printed more nicely e.g.
"call" for "bc", "return" for "br", "jcc" for "bo", "jmp" for "b",
"int" for "bci", "iret" for "bri", "syscall" for "bcs", "sysret" for "brs",
"async" for "by", "hw int" for "bcyi", "tx abrt" for "bA", "tr strt" for "bB",
"tr end" for "bE". However the "x" flag will be display separately in those
"tr end" for "bE", "vmentry" for "bcg", "vmexit" for "bch".
However the "x" flag will be displayed separately in those
cases e.g. "jcc (x)" for a condition branch within a transaction.
The callindent field is synthesized and may have a value when

2
tools/perf/util/event.h
View File

@ -100,7 +100,7 @@ enum {
PERF_IP_FLAG_VMEXIT = 1ULL << 12,
};
#define PERF_IP_FLAG_CHARS "bcrosyiABEx"
#define PERF_IP_FLAG_CHARS "bcrosyiABExgh"
#define PERF_BRANCH_MASK (\
PERF_IP_FLAG_BRANCH |\