[PATCH V6 3/4] tools/perf: Map the ID values with register names

Map ID values with corresponding register names. These names are then displayed when user issues perf record with the -I option followed by perf report/script with -D option. To test this patchset, Eg: $ perf record -I ls # record machine state at interrupt $ perf script -D # read the

[PATCH V6 3/4] tools/perf: Map the ID values with register names

Map ID values with corresponding register names. These names are then displayed when user issues perf record with the -I option followed by perf report/script with -D option. To test this patchset, Eg: $ perf record -I ls # record machine state at interrupt $ perf script -D # read the