Krister Johansen d2396999c9 perf buildid-cache: Cache debuginfo ...

If a stripped binary is placed in the cache, the user is in a situation
where there's a cached elf file present, but it doesn't have any symtab
to use for name resolution.  Grab the debuginfo for binaries that don't
end in .ko.  This yields a better chance of resolving symbols from older
traces.

Signed-off-by: Krister Johansen <kjlx@templeofstupid.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas-Mich Richter <tmricht@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1499305693-1599-7-git-send-email-kjlx@templeofstupid.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2017-07-18 23:14:11 -03:00

..

c++

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

include

perf probe: Support probing on offline cross-arch binary

2016-09-01 12:41:09 -03:00

intel-pt-decoder

perf intel-pt: Do not use TSC packets for calculating CPU cycles to TSC

2017-06-30 11:50:55 -03:00

libunwind

perf unwind: Fix wrongly used regs for aarch64 unwind

2016-06-23 10:30:31 -03:00

scripting-engines

tools: Adopt __noreturn from kernel sources

2017-06-19 15:14:58 -03:00

annotate.c

perf buildid-cache: Cache debuginfo

2017-07-18 23:14:11 -03:00

annotate.h

perf annotate: Implement visual marker for macro fusion

2017-07-18 23:13:49 -03:00

auxtrace.c

perf auxtrace: Add CPU filter support

2017-06-30 11:50:55 -03:00

auxtrace.h

perf auxtrace: Add CPU filter support

2017-06-30 11:50:55 -03:00

block-range.c

perf annotate: Add branch stack / basic block

2016-09-08 13:44:03 -03:00

block-range.h

perf annotate: Add branch stack / basic block

2016-09-08 13:44:03 -03:00

bpf-loader.c

perf str{filter,list}: Disentangle headers

2017-04-19 13:01:52 -03:00

bpf-loader.h

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

bpf-prologue.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

bpf-prologue.h

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

Build

tools build: Add test for setns()

2017-07-18 23:14:08 -03:00

build-id.c

perf buildid-cache: Cache debuginfo

2017-07-18 23:14:11 -03:00

build-id.h

perf buildid-cache: Cache debuginfo

2017-07-18 23:14:11 -03:00

cache.h

tools: Adopt __printf from kernel sources

2017-06-19 15:25:26 -03:00

call-path.c

perf tools: Refactor code to move call path handling out of thread-stack

2016-05-06 13:00:43 -03:00

call-path.h

perf tools: Refactor code to move call path handling out of thread-stack

2016-05-06 13:00:43 -03:00

callchain.c

perf report: Don't crash on invalid maps in -g srcline mode

2017-05-24 08:41:47 +02:00

callchain.h

perf report: Enable sorting by srcline as key

2017-03-27 12:13:28 -03:00

cgroup.c

perf tools: Replace STR() calls with __stringify()

2017-04-19 13:01:47 -03:00

cgroup.h

perf cgroup: Convert cgroup_sel.refcnt from atomic_t to refcount_t

2017-03-03 19:07:14 -03:00

cloexec.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

cloexec.h

tools build: Add test for sched_getcpu()

2017-03-03 19:07:19 -03:00

color.c

perf tools: Uninline scnprintf() and vscnprint()

2016-07-12 15:20:24 -03:00

color.h

perf tools: Remove string.h, unistd.h and sys/stat.h from util.h

2017-04-24 13:43:33 -03:00

comm.c

perf tools: Remove string.h from util.h

2017-04-24 13:43:32 -03:00

comm.h

…

compress.h

perf tools: Add compress.h for the *_decompress_to_file() headers

2017-04-24 12:33:33 -03:00

config.c

perf config: Do not die when parsing u64 or int config values

2017-06-27 11:44:58 -03:00

config.h

perf config: Do not die when parsing u64 or int config values

2017-06-27 11:44:58 -03:00

counts.c

perf tools: Move path related functions to util/path.h

2017-04-19 13:01:53 -03:00

counts.h

perf stat: Move perf_counts struct and functions into separate object

2015-08-08 14:16:49 -03:00

cpumap.c

perf tools: Remove include dirent.h from util.h

2017-04-19 13:01:55 -03:00

cpumap.h

perf cpumap: Introduce cpu_map__snprint_mask()

2017-03-03 19:07:17 -03:00

cs-etm.h

perf tools: Add coresight etm PMU record capabilities

2016-09-22 12:19:40 -03:00

ctype.c

perf tools: Move sane ctype stuff from util.h to sane_ctype.h

2017-04-19 13:01:48 -03:00

data-convert-bt.c

perf config: Do not die when parsing u64 or int config values

2017-06-27 11:44:58 -03:00

data-convert-bt.h

perf data ctf: Pass convert options through opts structure

2016-06-28 10:54:55 -03:00

data-convert.h

perf data ctf: Add 'all' option

2016-06-28 10:54:56 -03:00

data.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

data.h

perf data: Add perf_data_file__switch() helper

2016-04-14 08:57:54 -03:00

db-export.c

perf thread: Adopt get_main_thread from db-export.c

2016-05-30 12:41:43 -03:00

db-export.h

perf script: Add call path id to exported sample in db export

2016-05-06 13:00:53 -03:00

debug.c

perf tools: Remove poll.h and wait.h from util.h

2017-04-24 13:43:34 -03:00

debug.h

tools: Adopt __printf from kernel sources

2017-06-19 15:25:26 -03:00

demangle-java.c

perf tools: Move sane ctype stuff from util.h to sane_ctype.h

2017-04-19 13:01:48 -03:00

demangle-java.h

perf symbols: add Java demangling support

2016-02-05 09:46:45 -03:00

demangle-rust.c

perf symbols: Add Rust demangling

2016-07-12 16:12:38 -03:00

demangle-rust.h

perf symbols: Add Rust demangling

2016-07-12 16:12:38 -03:00

drv_configs.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

drv_configs.h

perf pmu: Push configuration down to PMU driver

2016-09-22 12:19:41 -03:00

dso.c

perf buildid-cache: Cache debuginfo

2017-07-18 23:14:11 -03:00

dso.h

perf buildid-cache: Cache debuginfo

2017-07-18 23:14:11 -03:00

dump-insn.c

perf script: Add 'brstackinsn' for branch stacks

2017-03-16 09:24:35 -03:00

dump-insn.h

perf script: Add 'brstackinsn' for branch stacks

2017-03-16 09:24:35 -03:00

dwarf-aux.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

dwarf-aux.h

perf probe: Match linkage name with mangled name

2016-09-29 11:17:08 -03:00

dwarf-regs.c

perf tools: Add include <linux/kernel.h> where ARRAY_SIZE() is used

2017-04-19 13:01:44 -03:00

env.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

env.h

perf header: Transform nodes string info to struct

2016-07-04 19:39:01 -03:00

event.c

perf symbols: Accept symbols starting at address 0

2017-05-02 18:23:04 -03:00

event.h

perf script: Add synthesized Intel PT power and ptwrite events

2017-06-30 11:40:20 -03:00

evlist.c

perf tools: Remove sys/ioctl.h from util.h

2017-04-24 13:43:32 -03:00

evlist.h

tools: Adopt __aligned from kernel sources

2017-06-19 15:27:08 -03:00

evsel_fprintf.c

perf script: Add --inline option for debugging

2017-05-24 08:41:48 +02:00

evsel.c

perf annotate: Check for fused instructions

2017-07-18 23:11:25 -03:00

evsel.h

perf annotate: Check for fused instructions

2017-07-18 23:11:25 -03:00

expr.h

perf tools: Add a simple expression parser for JSON

2017-03-23 11:39:27 -03:00

expr.y

perf tools: Add a simple expression parser for JSON

2017-03-23 11:39:27 -03:00

find-vdso-map.c

…

genelf_debug.c

tools: Adopt __packed from kernel sources

2017-06-19 15:27:07 -03:00

genelf.c

perf jit: Generate .eh_frame/.eh_frame_hdr in DSO

2016-10-24 11:07:40 -03:00

genelf.h

perf jit: Generate .eh_frame/.eh_frame_hdr in DSO

2016-10-24 11:07:40 -03:00

generate-cmdlist.sh

perf tools: Do not show trace command if it's not compiled in

2016-01-08 12:46:17 -03:00

group.h

perf stat: Basic support for TopDown in perf stat

2016-06-06 17:04:15 -03:00

header.c

perf tools: Use __maybe_unused consistently

2017-06-19 15:27:06 -03:00

header.h

perf pmu: Use pmu_events table to create aliases

2016-10-03 19:58:00 -03:00

help-unknown-cmd.c

perf config: Do not die when parsing u64 or int config values

2017-06-27 11:44:58 -03:00

help-unknown-cmd.h

perf tools: Move help_unknown_cmd() to its own file

2015-12-14 12:30:37 -03:00

hist.c

perf tools: Use just forward declarations for struct thread where possible

2017-04-24 13:43:35 -03:00

hist.h

perf tools: Add 'cgroup_id' sort order keyword

2017-03-14 15:17:37 -03:00

intel-bts.c

perf intel-pt/bts: Remove unused SAMPLE_SIZE defines and bts priv array

2017-06-19 15:27:09 -03:00

intel-bts.h

perf tools: Add Intel BTS support

2015-08-21 11:34:10 -03:00

intel-pt.c

perf intel-pt: Synthesize new power and "ptwrite" events

2017-06-30 11:48:28 -03:00

intel-pt.h

perf intel-pt: Record address filter in AUXTRACE_INFO event

2016-09-29 11:17:05 -03:00

intlist.c

…

intlist.h

perf intlist: Rename for_each() macros to for_each_entry()

2016-06-23 11:39:19 -03:00

jit.h

perf tools: Remove needless 'extern' from function prototypes

2016-03-23 15:06:35 -03:00

jitdump.c

perf str{filter,list}: Disentangle headers

2017-04-19 13:01:52 -03:00

jitdump.h

perf jit: Add unwinding support

2016-10-24 11:07:39 -03:00

kvm-stat.h

perf kvm/powerpc: Port perf kvm stat to powerpc

2016-01-29 17:49:54 -03:00

levenshtein.c

perf tools: Remove needless includes from cache.h

2016-07-12 15:19:58 -03:00

levenshtein.h

…

llvm-utils.c

perf tools: Remove poll.h and wait.h from util.h

2017-04-24 13:43:34 -03:00

llvm-utils.h

perf llvm: Extract helpers in llvm-utils.c

2016-12-05 15:51:42 -03:00

lzma.c

perf tools: Add compress.h for the *_decompress_to_file() headers

2017-04-24 12:33:33 -03:00

machine.c

perf buildid-cache: Cache debuginfo

2017-07-18 23:14:11 -03:00

machine.h

perf tools: Add PERF_RECORD_NAMESPACES to include namespaces related info

2017-03-14 11:38:23 -03:00

map.c

perf maps: Lookup maps in both intitial mountns and inner mountns.

2017-07-18 23:14:09 -03:00

map.h

perf maps: Lookup maps in both intitial mountns and inner mountns.

2017-07-18 23:14:09 -03:00

mem-events.c

perf mem: Fix display of data source snoop indication

2017-04-24 12:33:32 -03:00

mem-events.h

perf c2c report: Add struct c2c_stats::tot_hitm field

2016-11-23 10:44:05 -03:00

memswap.c

perf memswap: Split the byteswap memory range wrappers from util.[ch]

2017-04-25 15:45:35 -03:00

memswap.h

perf memswap: Split the byteswap memory range wrappers from util.[ch]

2017-04-25 15:45:35 -03:00

namespaces.c

perf probe: Allow placing uprobes in alternate namespaces.

2017-07-18 23:14:10 -03:00

namespaces.h

perf probe: Allow placing uprobes in alternate namespaces.

2017-07-18 23:14:10 -03:00

ordered-events.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

ordered-events.h

perf ordered_events: Introduce reinit()

2016-04-14 08:57:54 -03:00

parse-branch-options.c

perf tools: Add missing object file to the python binding linkage list

2016-10-28 11:29:45 -02:00

parse-branch-options.h

perf tools: Implement branch_type event parameter

2016-10-24 11:07:35 -03:00

parse-events.c

perf buildid-cache: Support binary objects from other namespaces

2017-07-18 23:14:11 -03:00

parse-events.h

perf list: Move extra details printing to new option

2017-03-23 11:42:31 -03:00

parse-events.l

perf jevents: Handle events including .c and .o

2016-10-17 11:24:18 -03:00

parse-events.y

perf pmu: Special case uncore_ prefix

2017-03-21 16:10:59 -03:00

parse-regs-options.c

perf subcmd: Create subcmd library

2015-12-17 14:27:14 -03:00

parse-regs-options.h

perf record: Add ability to name registers to record

2015-08-31 18:01:33 -03:00

path.c

perf tools: Move path related functions to util/path.h

2017-04-19 13:01:53 -03:00

path.h

perf tools: Move path related functions to util/path.h

2017-04-19 13:01:53 -03:00

perf_regs.c

perf/sdt/x86: Move OP parser to tools/perf/arch/x86/

2017-03-28 12:25:30 -03:00

perf_regs.h

perf/sdt/x86: Move OP parser to tools/perf/arch/x86/

2017-03-28 12:25:30 -03:00

perf-hooks-list.h

perf tools: Introduce perf hooks

2016-11-29 12:13:27 -03:00

perf-hooks.c

perf tools: Add include <linux/kernel.h> where ARRAY_SIZE() is used

2017-04-19 13:01:44 -03:00

perf-hooks.h

perf tools: Pass context to perf hook functions

2016-12-05 15:51:42 -03:00

PERF-VERSION-GEN

…

pmu.c

perf tools: Remove string.h, unistd.h and sys/stat.h from util.h

2017-04-24 13:43:33 -03:00

pmu.h

tools: Adopt __scanf from kernel sources

2017-06-19 15:27:05 -03:00

pmu.l

…

pmu.y

…

print_binary.c

perf tools: Move print_binary definitions to separate files

2017-04-19 13:01:50 -03:00

print_binary.h

perf tools: Move print_binary definitions to separate files

2017-04-19 13:01:50 -03:00

probe-event.c

perf buildid-cache: Support binary objects from other namespaces

2017-07-18 23:14:11 -03:00

probe-event.h

perf probe: Allow placing uprobes in alternate namespaces.

2017-07-18 23:14:10 -03:00

probe-file.c

perf buildid-cache: Support binary objects from other namespaces

2017-07-18 23:14:11 -03:00

probe-file.h

perf buildid-cache: Support binary objects from other namespaces

2017-07-18 23:14:11 -03:00

probe-finder.c

perf str{filter,list}: Disentangle headers

2017-04-19 13:01:52 -03:00

probe-finder.h

perf tools: Move sane ctype stuff from util.h to sane_ctype.h

2017-04-19 13:01:48 -03:00

pstack.c

…

pstack.h

…

python-ext-sources

perf buildid-cache: Support binary objects from other namespaces

2017-07-18 23:14:11 -03:00

python.c

perf callchain: Move callchain specific routines from util.[ch]

2017-04-24 13:43:26 -03:00

quote.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

quote.h

perf quote: Disentangle headers

2016-07-12 15:19:55 -03:00

rb_resort.h

perf rb_resort: Rename for_each() macros to for_each_entry()

2016-06-23 11:35:07 -03:00

rblist.c

…

rblist.h

…

record.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

sane_ctype.h

perf tools: Move sane ctype stuff from util.h to sane_ctype.h

2017-04-19 13:01:48 -03:00

session.c

perf tools: Fix message because cpu list option is -C not -c

2017-06-21 11:35:53 -03:00

session.h

perf tools: Use just forward declarations for struct thread where possible

2017-04-24 13:43:35 -03:00

setns.c

tools build: Add test for setns()

2017-07-18 23:14:08 -03:00

setup.py

perf python: Filter out -specs=/a/b/c from the python binding cc options

2017-02-17 10:31:13 -03:00

sort.c

perf tools: Replace error() with pr_err()

2017-06-27 11:22:31 -03:00

sort.h

perf tools: Use just forward declarations for struct thread where possible

2017-04-24 13:43:35 -03:00

srcline.c

perf report: Do not drop last inlined frame

2017-05-24 08:41:48 +02:00

srcline.h

perf tools: Move srcline definitions to separate header

2017-04-19 13:01:50 -03:00

stat-shadow.c

perf stat: Add support to measure SMI cost

2017-06-21 11:35:35 -03:00

stat.c

perf stat: Add support to measure SMI cost

2017-06-21 11:35:35 -03:00

stat.h

perf stat: Add support to measure SMI cost

2017-06-21 11:35:35 -03:00

strbuf.c

tools lib string: Adopt prefixcmp() from perf and subcmd

2017-04-26 15:49:21 -03:00

strbuf.h

tools: Adopt __printf from kernel sources

2017-06-19 15:25:26 -03:00

strfilter.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

strfilter.h

…

string2.h

perf tools: Move extra string util functions to util/string2.h

2017-04-19 13:01:51 -03:00

string.c

perf tools: Move extra string util functions to util/string2.h

2017-04-19 13:01:51 -03:00

strlist.c

perf tools: Remove string.h, unistd.h and sys/stat.h from util.h

2017-04-24 13:43:33 -03:00

strlist.h

perf tools: Rename strlist_for_each() macros to for_each_entry()

2016-06-23 11:35:01 -03:00

svghelper.c

perf timechart: Use NSEC_PER_U?SEC

2016-08-23 15:37:33 -03:00

svghelper.h

perf tools: Remove needless 'extern' from function prototypes

2016-03-23 15:06:35 -03:00

symbol_fprintf.c

perf symbols: No need to check if sym->name is NULL

2017-02-13 17:22:34 -03:00

symbol-elf.c

perf symbols: Keep DSO->symtab_type after decompress

2017-06-08 15:39:26 -03:00

symbol-minimal.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

symbol.c

perf buildid-cache: Cache debuginfo

2017-07-18 23:14:11 -03:00

symbol.h

perf symbols: Allow user probes on versioned symbols

2017-05-02 18:23:11 -03:00

syscalltbl.c

perf tools: Build syscall table .c header from kernel's syscall_64.tbl

2016-04-08 09:58:14 -03:00

syscalltbl.h

perf tools: Allow generating per-arch syscall table arrays

2016-04-08 09:58:14 -03:00

target.c

perf target: str_error_r() always returns the buffer it receives

2016-07-29 11:54:35 -03:00

target.h

…

term.c

perf tools: Don't include terminal handling headers in util.h

2017-04-19 13:01:53 -03:00

term.h

perf tools: Move term functions out of util.c

2015-12-09 13:42:02 -03:00

thread_map.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

thread_map.h

perf thread_map: Convert thread_map.refcnt from atomic_t to refcount_t

2017-03-03 19:07:16 -03:00

thread-stack.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

thread-stack.h

perf script: Add callindent option

2016-06-23 17:04:26 -03:00

thread.c

perf symbols: Find symbols in different mount namespace

2017-07-18 23:14:09 -03:00

thread.h

perf symbols: Find symbols in different mount namespace

2017-07-18 23:14:09 -03:00

time-utils.c

perf tools: Move timestamp routines from util.h to time-utils.h

2017-04-20 13:22:44 -03:00

time-utils.h

perf tools: Move timestamp routines from util.h to time-utils.h

2017-04-20 13:22:44 -03:00

tool.h

perf tools: Add PERF_RECORD_NAMESPACES to include namespaces related info

2017-03-14 11:38:23 -03:00

top.c

…

top.h

perf tools: Remove sys/ioctl.h from util.h

2017-04-24 13:43:32 -03:00

trace-event-info.c

perf tools: Create for_each_event macro for tracepoints iteration

2017-01-31 16:20:08 -03:00

trace-event-parse.c

perf event-parse: Use pr_warning()

2017-06-27 11:08:14 -03:00

trace-event-read.c

perf utils: Null terminate buf in read_ftrace_printk()

2017-03-27 15:37:35 -03:00

trace-event-scripting.c

perf scripting: Don't die if scripting can't be setup, disable it

2016-10-28 11:29:44 -02:00

trace-event.c

perf tools: Introduce trace_event__tp_format_id()

2016-07-12 16:14:52 -03:00

trace-event.h

perf util: Save pid-cmdline mapping into tracing header

2017-01-26 11:42:59 -03:00

trigger.h

perf tools: Introduce trigger class

2016-04-28 09:58:58 -03:00

tsc.c

perf tools: Use 64-bit shifts with (TSC) time conversion

2016-03-08 10:11:18 +01:00

tsc.h

perf jit: Add support for using TSC as a timestamp

2016-04-01 18:42:55 -03:00

units.c

perf units: Move parse_tag_value() to units.[ch]

2017-04-26 15:40:31 -03:00

units.h

perf units: Move parse_tag_value() to units.[ch]

2017-04-26 15:40:31 -03:00

unwind-libdw.c

perf unwind: Report module before querying isactivation in dwfl unwind

2017-06-16 14:37:30 -03:00

unwind-libdw.h

perf tools: Use just forward declarations for struct thread where possible

2017-04-24 13:43:35 -03:00

unwind-libunwind-local.c

perf report: Fix off-by-one for non-activation frames

2017-05-24 08:41:48 +02:00

unwind-libunwind.c

perf unwind: Do not fail due to missing unwind support

2017-07-04 11:43:58 -03:00

unwind.h

perf unwind: Provide only forward declarations for pointer types

2017-04-20 13:22:43 -03:00

usage.c

perf tools: Kill die()

2017-06-27 11:49:13 -03:00

util-cxx.h

perf clang: Update test case to use real BPF script

2016-12-05 15:51:44 -03:00

util.c

perf buildid-cache: Support binary objects from other namespaces

2017-07-18 23:14:11 -03:00

util.h

perf buildid-cache: Support binary objects from other namespaces

2017-07-18 23:14:11 -03:00

values.c

perf tools: Don't die on a print function

2017-04-04 12:11:07 -03:00

values.h

perf tools: Use normal error reporting when processing PERF_RECORD_READ events

2016-10-24 11:07:44 -03:00

vdso.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

vdso.h

…

xyarray.c

perf tools: Remove string.h from util.h

2017-04-24 13:43:32 -03:00

xyarray.h

perf tools: Introduce xyarray__reset function

2015-06-16 10:34:39 -03:00

zlib.c

perf tools: Add compress.h for the *_decompress_to_file() headers

2017-04-24 12:33:33 -03:00