Arnaldo Carvalho de Melo d0a3a10410 perf trace: Introduce a strtoul() method for 'struct strarrays' ... And also for 'struct strarray', since its needed to implement strarrays__strtoul(). This just traverses the entries and when finding a match, returns (offset + index), i.e. the value associated with the searched string. E.g. "EFER" (MSR_EFER) returns: # grep -w EFER -B2 /tmp/build/perf/trace/beauty/generated/x86_arch_MSRs_array.c #define x86_64_specific_MSRs_offset 0xc0000080 static const char *x86_64_specific_MSRs[] = { [0xc0000080 - x86_64_specific_MSRs_offset] = "EFER", # 0xc0000080 This will be auto-attached to 'struct syscall_arg_fmt' entries associated with strarrays as soon as we add a ->strarray and ->strarrays to 'struct syscall_arg_fmt'. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Brendan Gregg <brendan.d.gregg@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-r2hpaahf8lishyb1owko9vs1@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2019-10-09 16:11:36 -03:00
..
beauty	perf trace: Introduce a strtoul() method for 'struct strarrays'	2019-10-09 16:11:36 -03:00
strace/groups	perf trace: Add 'string' event alias to select syscalls with string args	2019-04-01 14:49:24 -03:00