perf annotate: Update TYPE_STATE_MAX_REGS to include max of regs in p…

…owerpc

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 <[email protected]>
Reviewed-by: Namhyung Kim <[email protected]>
Signed-off-by: Athira Rajeev <[email protected]>
Tested-by: Kajol Jain <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Akanksha J N <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: Disha Goel <[email protected]>
Cc: Hari Bathini <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Madhavan Srinivasan <[email protected]>
Cc: Segher Boessenkool <[email protected]>
Link: https://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

tools/perf/util/annotate-data.h

@@ -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.