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perf annotate: Update TYPE_STATE_MAX_REGS to include max of regs in powerpc

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TYPE_STATE_MAX_REGS is arch-dependent. Currently this is defined to be
16.

While checking if reg is valid using has_reg_type, max value is checked
using TYPE_STATE_MAX_REGS value.

Define this conditionally for powerpc.

Reviewed-by: Kajol Jain <kjain@linux.ibm.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Tested-by: Kajol Jain <kjain@linux.ibm.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Akanksha J N <akanksha@linux.ibm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Disha Goel <disgoel@linux.vnet.ibm.com>
Cc: Hari Bathini <hbathini@linux.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Segher Boessenkool <segher@kernel.crashing.org>
Link: https://lore.kernel.org/lkml/20240718084358.72242-4-atrajeev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Athira Rajeev 2024-07-18 14:13:46 +05:30 committed by Arnaldo Carvalho de Melo
parent 782959ac24
commit b1d8d968a7
1 changed files with 4 additions and 0 deletions
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4
tools/perf/util/annotate-data.h
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@ -189,7 +189,11 @@ struct type_state_stack {
};
/* FIXME: This should be arch-dependent */
#ifdef __powerpc__
#define TYPE_STATE_MAX_REGS 32
#else
#define TYPE_STATE_MAX_REGS 16
#endif
/*
* State table to maintain type info in each register and stack location.