diff options
| author | Athira Rajeev <atrajeev@linux.vnet.ibm.com> | 2024-07-18 14:13:49 +0530 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-07-31 16:12:59 -0300 |
| commit | 1b4406d2a88cf65d615b0bcb42525d7a4723eb70 (patch) | |
| tree | dc07af3f68a10d84e222843b2423101455840603 /tools/perf/arch/s390/annotate | |
| parent | 0b971e6bf1c305843a034ca762718b9428a5dd7f (diff) | |
perf annotate: Update parameters for reg extract functions to use raw instruction on powerpc
Use the raw instruction code and macros to identify memory instructions,
extract register fields and also offset.
The implementation addresses the D-form, X-form, DS-form instructions.
Adds "mem_ref" field to check whether source/target has memory
reference.
Add function "get_powerpc_regs" which will set these fields: reg1, reg2,
offset depending of where it is source or target ops.
Update "parse" callback for "struct ins_ops" to also pass "struct
disasm_line" as argument. This is needed in parse functions where opcode
is used to determine whether to set multi_regs and other fields
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/20240718084358.72242-7-atrajeev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/arch/s390/annotate')
| -rw-r--r-- | tools/perf/arch/s390/annotate/instructions.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/arch/s390/annotate/instructions.c b/tools/perf/arch/s390/annotate/instructions.c index da5aa3e1f04c..eeac25cca699 100644 --- a/tools/perf/arch/s390/annotate/instructions.c +++ b/tools/perf/arch/s390/annotate/instructions.c @@ -2,7 +2,7 @@ #include <linux/compiler.h> static int s390_call__parse(struct arch *arch, struct ins_operands *ops, - struct map_symbol *ms) + struct map_symbol *ms, struct disasm_line *dl __maybe_unused) { char *endptr, *tok, *name; struct map *map = ms->map; @@ -52,7 +52,8 @@ static struct ins_ops s390_call_ops = { static int s390_mov__parse(struct arch *arch __maybe_unused, struct ins_operands *ops, - struct map_symbol *ms __maybe_unused) + struct map_symbol *ms __maybe_unused, + struct disasm_line *dl __maybe_unused) { char *s = strchr(ops->raw, ','), *target, *endptr; |