From b1491ace8eb2e92677cd9ee966763f8f53d29d16 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 5 Sep 2017 11:40:57 -0700 Subject: perf script: Support user regs Teach perf script to print user regs. % perf record --user-regs=ip,sp ... % perf script -F ip,sym,uregs ... ffffffff9e060c24 native_write_msr ABI:2 SP:0x7ffd0ea06c38 IP:0x7fe77f55b637 ffffffff9e060c24 native_write_msr ABI:2 SP:0x7ffd0ea06c38 IP:0x7fe77f55b637 ffffffff9e060c24 native_write_msr ABI:2 SP:0x7ffd0ea06c38 IP:0x7fe77f55b637 ffffffff9e060c24 native_write_msr ABI:2 SP:0x7ffd0ea06c38 IP:0x7fe77f55b637 ffffffff9e00cc12 intel_pmu_handle_irq ABI:2 SP:0x7ffd0ea06c38 IP:0x7fe77f55b637 v2: Rebased on top of phys-addr patches Signed-off-by: Andi Kleen Link: http://lkml.kernel.org/r/20170905184057.26135-1-andi@firstfloor.org [ Use PRIu64 for regs->abi in print_sample_uregs() ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-script.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/perf/Documentation') diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 18dfcfa38454..bcc1ba35a2d8 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -116,8 +116,8 @@ OPTIONS --fields:: Comma separated list of fields to print. Options are: comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff, - srcline, period, iregs, brstack, brstacksym, flags, bpf-output, brstackinsn, brstackoff, - callindent, insn, insnlen, synth, phys_addr. + srcline, period, iregs, uregs, brstack, brstacksym, flags, bpf-output, brstackinsn, + brstackoff, callindent, insn, insnlen, synth, phys_addr. Field list can be prepended with the type, trace, sw or hw, to indicate to which event type the field list applies. e.g., -F sw:comm,tid,time,ip,sym and -F trace:time,cpu,trace -- cgit v1.2.3