diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Makefile | 325 | ||||
| -rw-r--r-- | tools/perf/bench/mem-memcpy.c | 1 | ||||
| -rw-r--r-- | tools/perf/builtin-annotate.c | 1 | ||||
| -rw-r--r-- | tools/perf/builtin-kmem.c | 9 | ||||
| -rw-r--r-- | tools/perf/builtin-record.c | 4 | ||||
| -rw-r--r-- | tools/perf/builtin-report.c | 23 | ||||
| -rw-r--r-- | tools/perf/builtin-timechart.c | 1 | ||||
| -rw-r--r-- | tools/perf/perf.c | 1 | ||||
| -rwxr-xr-x | tools/perf/util/PERF-VERSION-GEN | 6 | ||||
| -rw-r--r-- | tools/perf/util/color.c | 53 | ||||
| -rw-r--r-- | tools/perf/util/color.h | 4 | ||||
| -rw-r--r-- | tools/perf/util/debug.h | 16 | ||||
| -rw-r--r-- | tools/perf/util/event.c | 9 | ||||
| -rw-r--r-- | tools/perf/util/hist.c | 66 | ||||
| -rw-r--r-- | tools/perf/util/hist.h | 9 | ||||
| -rw-r--r-- | tools/perf/util/map.c | 196 | ||||
| -rw-r--r-- | tools/perf/util/map.h | 34 | ||||
| -rw-r--r-- | tools/perf/util/newt.c | 298 | ||||
| -rw-r--r-- | tools/perf/util/session.c | 22 | ||||
| -rw-r--r-- | tools/perf/util/session.h | 19 | ||||
| -rw-r--r-- | tools/perf/util/sort.c | 93 | ||||
| -rw-r--r-- | tools/perf/util/sort.h | 6 | ||||
| -rw-r--r-- | tools/perf/util/string.h | 16 | ||||
| -rw-r--r-- | tools/perf/util/thread.c | 169 | ||||
| -rw-r--r-- | tools/perf/util/util.h | 12 |
25 files changed, 806 insertions, 587 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 6903645..9f5a47e 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -1,3 +1,7 @@ +ifeq ("$(origin O)", "command line") + OUTPUT := $(O)/ +endif + # The default target of this Makefile is... all:: @@ -153,9 +157,13 @@ all:: # # Define NO_DWARF if you do not want debug-info analysis feature at all. -PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE - @$(SHELL_PATH) util/PERF-VERSION-GEN --include PERF-VERSION-FILE +$(shell sh -c 'mkdir -p $(OUTPUT)scripts/python/Perf-Trace-Util/' 2> /dev/null) +$(shell sh -c 'mkdir -p $(OUTPUT)util/scripting-engines/' 2> /dev/null) +$(shell sh -c 'mkdir $(OUTPUT)bench' 2> /dev/null) + +$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE + @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) +-include $(OUTPUT)PERF-VERSION-FILE uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not') uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not') @@ -310,7 +318,7 @@ PROGRAMS += $(EXTRA_PROGRAMS) # # Single 'perf' binary right now: # -PROGRAMS += perf +PROGRAMS += $(OUTPUT)perf # List built-in command $C whose implementation cmd_$C() is not in # builtin-$C.o but is linked in as part of some other command. @@ -320,7 +328,7 @@ PROGRAMS += perf ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) # what 'all' will build but not install in perfexecdir -OTHER_PROGRAMS = perf$X +OTHER_PROGRAMS = $(OUTPUT)perf$X # Set paths to tools early so that they can be used for version tests. ifndef SHELL_PATH @@ -332,7 +340,7 @@ endif export PERL_PATH -LIB_FILE=libperf.a +LIB_FILE=$(OUTPUT)libperf.a LIB_H += ../../include/linux/perf_event.h LIB_H += ../../include/linux/rbtree.h @@ -377,7 +385,6 @@ LIB_H += util/header.h LIB_H += util/help.h LIB_H += util/session.h LIB_H += util/strbuf.h -LIB_H += util/string.h LIB_H += util/strlist.h LIB_H += util/svghelper.h LIB_H += util/run-command.h @@ -393,77 +400,77 @@ LIB_H += util/probe-finder.h LIB_H += util/probe-event.h LIB_H += util/cpumap.h -LIB_OBJS += util/abspath.o -LIB_OBJS += util/alias.o -LIB_OBJS += util/build-id.o -LIB_OBJS += util/config.o -LIB_OBJS += util/ctype.o -LIB_OBJS += util/debugfs.o -LIB_OBJS += util/environment.o -LIB_OBJS += util/event.o -LIB_OBJS += util/exec_cmd.o -LIB_OBJS += util/help.o -LIB_OBJS += util/levenshtein.o -LIB_OBJS += util/parse-options.o -LIB_OBJS += util/parse-events.o -LIB_OBJS += util/path.o -LIB_OBJS += util/rbtree.o -LIB_OBJS += util/bitmap.o -LIB_OBJS += util/hweight.o -LIB_OBJS += util/find_next_bit.o -LIB_OBJS += util/run-command.o -LIB_OBJS += util/quote.o -LIB_OBJS += util/strbuf.o -LIB_OBJS += util/string.o -LIB_OBJS += util/strlist.o -LIB_OBJS += util/usage.o -LIB_OBJS += util/wrapper.o -LIB_OBJS += util/sigchain.o -LIB_OBJS += util/symbol.o -LIB_OBJS += util/color.o -LIB_OBJS += util/pager.o -LIB_OBJS += util/header.o -LIB_OBJS += util/callchain.o -LIB_OBJS += util/values.o -LIB_OBJS += util/debug.o -LIB_OBJS += util/map.o -LIB_OBJS += util/session.o -LIB_OBJS += util/thread.o -LIB_OBJS += util/trace-event-parse.o -LIB_OBJS += util/trace-event-read.o -LIB_OBJS += util/trace-event-info.o -LIB_OBJS += util/trace-event-scripting.o -LIB_OBJS += util/svghelper.o -LIB_OBJS += util/sort.o -LIB_OBJS += util/hist.o -LIB_OBJS += util/probe-event.o -LIB_OBJS += util/util.o -LIB_OBJS += util/cpumap.o - -BUILTIN_OBJS += builtin-annotate.o - -BUILTIN_OBJS += builtin-bench.o +LIB_OBJS += $(OUTPUT)util/abspath.o +LIB_OBJS += $(OUTPUT)util/alias.o +LIB_OBJS += $(OUTPUT)util/build-id.o +LIB_OBJS += $(OUTPUT)util/config.o +LIB_OBJS += $(OUTPUT)util/ctype.o +LIB_OBJS += $(OUTPUT)util/debugfs.o +LIB_OBJS += $(OUTPUT)util/environment.o +LIB_OBJS += $(OUTPUT)util/event.o +LIB_OBJS += $(OUTPUT)util/exec_cmd.o +LIB_OBJS += $(OUTPUT)util/help.o +LIB_OBJS += $(OUTPUT)util/levenshtein.o +LIB_OBJS += $(OUTPUT)util/parse-options.o +LIB_OBJS += $(OUTPUT)util/parse-events.o +LIB_OBJS += $(OUTPUT)util/path.o +LIB_OBJS += $(OUTPUT)util/rbtree.o +LIB_OBJS += $(OUTPUT)util/bitmap.o +LIB_OBJS += $(OUTPUT)util/hweight.o +LIB_OBJS += $(OUTPUT)util/find_next_bit.o +LIB_OBJS += $(OUTPUT)util/run-command.o +LIB_OBJS += $(OUTPUT)util/quote.o +LIB_OBJS += $(OUTPUT)util/strbuf.o +LIB_OBJS += $(OUTPUT)util/string.o +LIB_OBJS += $(OUTPUT)util/strlist.o +LIB_OBJS += $(OUTPUT)util/usage.o +LIB_OBJS += $(OUTPUT)util/wrapper.o +LIB_OBJS += $(OUTPUT)util/sigchain.o +LIB_OBJS += $(OUTPUT)util/symbol.o +LIB_OBJS += $(OUTPUT)util/color.o +LIB_OBJS += $(OUTPUT)util/pager.o +LIB_OBJS += $(OUTPUT)util/header.o +LIB_OBJS += $(OUTPUT)util/callchain.o +LIB_OBJS += $(OUTPUT)util/values.o +LIB_OBJS += $(OUTPUT)util/debug.o +LIB_OBJS += $(OUTPUT)util/map.o +LIB_OBJS += $(OUTPUT)util/session.o +LIB_OBJS += $(OUTPUT)util/thread.o +LIB_OBJS += $(OUTPUT)util/trace-event-parse.o +LIB_OBJS += $(OUTPUT)util/trace-event-read.o +LIB_OBJS += $(OUTPUT)util/trace-event-info.o +LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o +LIB_OBJS += $(OUTPUT)util/svghelper.o +LIB_OBJS += $(OUTPUT)util/sort.o +LIB_OBJS += $(OUTPUT)util/hist.o +LIB_OBJS += $(OUTPUT)util/probe-event.o +LIB_OBJS += $(OUTPUT)util/util.o +LIB_OBJS += $(OUTPUT)util/cpumap.o + +BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o + +BUILTIN_OBJS += $(OUTPUT)builtin-bench.o # Benchmark modules -BUILTIN_OBJS += bench/sched-messaging.o -BUILTIN_OBJS += bench/sched-pipe.o -BUILTIN_OBJS += bench/mem-memcpy.o - -BUILTIN_OBJS += builtin-diff.o -BUILTIN_OBJS += builtin-help.o -BUILTIN_OBJS += builtin-sched.o -BUILTIN_OBJS += builtin-buildid-list.o -BUILTIN_OBJS += builtin-buildid-cache.o -BUILTIN_OBJS += builtin-list.o -BUILTIN_OBJS += builtin-record.o -BUILTIN_OBJS += builtin-report.o -BUILTIN_OBJS += builtin-stat.o -BUILTIN_OBJS += builtin-timechart.o -BUILTIN_OBJS += builtin-top.o -BUILTIN_OBJS += builtin-trace.o -BUILTIN_OBJS += builtin-probe.o -BUILTIN_OBJS += builtin-kmem.o -BUILTIN_OBJS += builtin-lock.o +BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o +BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o +BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o + +BUILTIN_OBJS += $(OUTPUT)builtin-diff.o +BUILTIN_OBJS += $(OUTPUT)builtin-help.o +BUILTIN_OBJS += $(OUTPUT)builtin-sched.o +BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o +BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o +BUILTIN_OBJS += $(OUTPUT)builtin-list.o +BUILTIN_OBJS += $(OUTPUT)builtin-record.o +BUILTIN_OBJS += $(OUTPUT)builtin-report.o +BUILTIN_OBJS += $(OUTPUT)builtin-stat.o +BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o +BUILTIN_OBJS += $(OUTPUT)builtin-top.o +BUILTIN_OBJS += $(OUTPUT)builtin-trace.o +BUILTIN_OBJS += $(OUTPUT)builtin-probe.o +BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o +BUILTIN_OBJS += $(OUTPUT)builtin-lock.o PERFLIBS = $(LIB_FILE) @@ -494,6 +501,10 @@ ifeq ($(uname_S),Darwin) PTHREAD_LIBS = endif +ifneq ($(OUTPUT),) + BASIC_CFLAGS += -I$(OUTPUT) +endif + ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y) ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y) msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static); @@ -512,7 +523,7 @@ else ifndef NO_DWARF BASIC_CFLAGS += -I/usr/include/elfutils -DDWARF_SUPPORT EXTLIBS += -lelf -ldw - LIB_OBJS += util/probe-finder.o + LIB_OBJS += $(OUTPUT)util/probe-finder.o endif endif @@ -521,7 +532,7 @@ ifneq ($(shell sh -c "(echo '\#include <newt.h>'; echo 'int main(void) { newtIni BASIC_CFLAGS += -DNO_NEWT_SUPPORT else EXTLIBS += -lnewt - LIB_OBJS += util/newt.o + LIB_OBJS += $(OUTPUT)util/newt.o endif ifndef NO_LIBPERL @@ -533,8 +544,8 @@ ifneq ($(shell sh -c "(echo '\#include <EXTERN.h>'; echo '\#include <perl.h>'; e BASIC_CFLAGS += -DNO_LIBPERL else ALL_LDFLAGS += $(PERL_EMBED_LDOPTS) - LIB_OBJS += util/scripting-engines/trace-event-perl.o - LIB_OBJS += scripts/perl/Perf-Trace-Util/Context.o + LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o + LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o endif ifndef NO_LIBPYTHON @@ -542,12 +553,12 @@ PYTHON_EMBED_LDOPTS = `python-config --ldflags 2>/dev/null` PYTHON_EMBED_CCOPTS = `python-config --cflags 2>/dev/null` endif -ifneq ($(shell sh -c "(echo '\#include <Python.h>'; echo 'int main(void) { Py_Initialize(); return 0; }') | $(CC) -x c - $(PYTHON_EMBED_CCOPTS) -o /dev/null $(PYTHON_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y) +ifneq ($(shell sh -c "(echo '\#include <Python.h>'; echo 'int main(void) { Py_Initialize(); return 0; }') | $(CC) -x c - $(PYTHON_EMBED_CCOPTS) -o $(BITBUCKET) $(PYTHON_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y) BASIC_CFLAGS += -DNO_LIBPYTHON else ALL_LDFLAGS += $(PYTHON_EMBED_LDOPTS) - LIB_OBJS += util/scripting-engines/trace-event-python.o - LIB_OBJS += scripts/python/Perf-Trace-Util/Context.o + LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o + LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o endif ifdef NO_DEMANGLE @@ -618,53 +629,53 @@ ifdef NO_C99_FORMAT endif ifdef SNPRINTF_RETURNS_BOGUS COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS - COMPAT_OBJS += compat/snprintf.o + COMPAT_OBJS += $(OUTPUT)compat/snprintf.o endif ifdef FREAD_READS_DIRECTORIES COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES - COMPAT_OBJS += compat/fopen.o + COMPAT_OBJS += $(OUTPUT)compat/fopen.o endif ifdef NO_SYMLINK_HEAD BASIC_CFLAGS += -DNO_SYMLINK_HEAD endif ifdef NO_STRCASESTR COMPAT_CFLAGS += -DNO_STRCASESTR - COMPAT_OBJS += compat/strcasestr.o + COMPAT_OBJS += $(OUTPUT)compat/strcasestr.o endif ifdef NO_STRTOUMAX COMPAT_CFLAGS += -DNO_STRTOUMAX - COMPAT_OBJS += compat/strtoumax.o + COMPAT_OBJS += $(OUTPUT)compat/strtoumax.o endif ifdef NO_STRTOULL COMPAT_CFLAGS += -DNO_STRTOULL endif ifdef NO_SETENV COMPAT_CFLAGS += -DNO_SETENV - COMPAT_OBJS += compat/setenv.o + COMPAT_OBJS += $(OUTPUT)compat/setenv.o endif ifdef NO_MKDTEMP COMPAT_CFLAGS += -DNO_MKDTEMP - COMPAT_OBJS += compat/mkdtemp.o + COMPAT_OBJS += $(OUTPUT)compat/mkdtemp.o endif ifdef NO_UNSETENV COMPAT_CFLAGS += -DNO_UNSETENV - COMPAT_OBJS += compat/unsetenv.o + COMPAT_OBJS += $(OUTPUT)compat/unsetenv.o endif ifdef NO_SYS_SELECT_H BASIC_CFLAGS += -DNO_SYS_SELECT_H endif ifdef NO_MMAP COMPAT_CFLAGS += -DNO_MMAP - COMPAT_OBJS += compat/mmap.o + COMPAT_OBJS += $(OUTPUT)compat/mmap.o else ifdef USE_WIN32_MMAP COMPAT_CFLAGS += -DUSE_WIN32_MMAP - COMPAT_OBJS += compat/win32mmap.o + COMPAT_OBJS += $(OUTPUT)compat/win32mmap.o endif endif ifdef NO_PREAD COMPAT_CFLAGS += -DNO_PREAD - COMPAT_OBJS += compat/pread.o + COMPAT_OBJS += $(OUTPUT)compat/pread.o endif ifdef NO_FAST_WORKING_DIRECTORY BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY @@ -686,10 +697,10 @@ else endif endif ifdef NO_INET_NTOP - LIB_OBJS += compat/inet_ntop.o + LIB_OBJS += $(OUTPUT)compat/inet_ntop.o endif ifdef NO_INET_PTON - LIB_OBJS += compat/inet_pton.o + LIB_OBJS += $(OUTPUT)compat/inet_pton.o endif ifdef NO_ICONV @@ -706,15 +717,15 @@ endif ifdef PPC_SHA1 SHA1_HEADER = "ppc/sha1.h" - LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o + LIB_OBJS += $(OUTPUT)ppc/sha1.o ppc/sha1ppc.o else ifdef ARM_SHA1 SHA1_HEADER = "arm/sha1.h" - LIB_OBJS += arm/sha1.o arm/sha1_arm.o + LIB_OBJS += $(OUTPUT)arm/sha1.o $(OUTPUT)arm/sha1_arm.o else ifdef MOZILLA_SHA1 SHA1_HEADER = "mozilla-sha1/sha1.h" - LIB_OBJS += mozilla-sha1/sha1.o + LIB_OBJS += $(OUTPUT)mozilla-sha1/sha1.o else SHA1_HEADER = <openssl/sha.h> EXTLIBS += $(LIB_4_CRYPTO) @@ -726,15 +737,15 @@ ifdef NO_PERL_MAKEMAKER endif ifdef NO_HSTRERROR COMPAT_CFLAGS += -DNO_HSTRERROR - COMPAT_OBJS += compat/hstrerror.o + COMPAT_OBJS += $(OUTPUT)compat/hstrerror.o endif ifdef NO_MEMMEM COMPAT_CFLAGS += -DNO_MEMMEM - COMPAT_OBJS += compat/memmem.o + COMPAT_OBJS += $(OUTPUT)compat/memmem.o endif ifdef INTERNAL_QSORT COMPAT_CFLAGS += -DINTERNAL_QSORT - COMPAT_OBJS += compat/qsort.o + COMPAT_OBJS += $(OUTPUT)compat/qsort.o endif ifdef RUNTIME_PREFIX COMPAT_CFLAGS += -DRUNTIME_PREFIX @@ -814,7 +825,7 @@ export TAR INSTALL DESTDIR SHELL_PATH SHELL = $(SHELL_PATH) -all:: .perf.dev.null shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS +all:: .perf.dev.null shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) $(OUTPUT)PERF-BUILD-OPTIONS ifneq (,$X) $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';) endif @@ -826,39 +837,39 @@ please_set_SHELL_PATH_to_a_more_modern_shell: shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell -strip: $(PROGRAMS) perf$X - $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X +strip: $(PROGRAMS) $(OUTPUT)perf$X + $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf$X -perf.o: perf.c common-cmds.h PERF-CFLAGS +$(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \ '-DPERF_HTML_PATH="$(htmldir_SQ)"' \ - $(ALL_CFLAGS) -c $(filter %.c,$^) + $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@ -perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS) - $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \ +$(OUTPUT)perf$X: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS) + $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(OUTPUT)perf.o \ $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS) -builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \ +$(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \ '-DPERF_HTML_PATH="$(htmldir_SQ)"' \ '-DPERF_MAN_PATH="$(mandir_SQ)"' \ '-DPERF_INFO_PATH="$(infodir_SQ)"' $< -builtin-timechart.o: builtin-timechart.c common-cmds.h PERF-CFLAGS - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \ +$(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \ '-DPERF_HTML_PATH="$(htmldir_SQ)"' \ '-DPERF_MAN_PATH="$(mandir_SQ)"' \ '-DPERF_INFO_PATH="$(infodir_SQ)"' $< -$(BUILT_INS): perf$X +$(BUILT_INS): $(OUTPUT)perf$X $(QUIET_BUILT_IN)$(RM) $@ && \ ln perf$X $@ 2>/dev/null || \ ln -s perf$X $@ 2>/dev/null || \ cp perf$X $@ -common-cmds.h: util/generate-cmdlist.sh command-list.txt +$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt -common-cmds.h: $(wildcard Documentation/perf-*.txt) +$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh @@ -870,7 +881,7 @@ $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh -e 's/@@NO_CURL@@/$(NO_CURL)/g' \ $@.sh >$@+ && \ chmod +x $@+ && \ - mv $@+ $@ + mv $@+ $(OUTPUT)$@ configure: configure.ac $(QUIET_GEN)$(RM) $@ $<+ && \ @@ -880,60 +891,60 @@ configure: configure.ac $(RM) $<+ # These can record PERF_VERSION -perf.o perf.spec \ +$(OUTPUT)perf.o perf.spec \ $(patsubst %.sh,%,$(SCRIPT_SH)) \ $(patsubst %.perl,%,$(SCRIPT_PERL)) \ - : PERF-VERSION-FILE + : $(OUTPUT)PERF-VERSION-FILE -%.o: %.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $< -%.s: %.c PERF-CFLAGS +$(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< +$(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $< -%.o: %.S - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $< +$(OUTPUT)%.o: %.S + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< -util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \ +$(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \ '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \ '-DBINDIR="$(bindir_relative_SQ)"' \ '-DPREFIX="$(prefix_SQ)"' \ $< -builtin-init-db.o: builtin-init-db.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $< +$(OUTPUT)builtin-init-db.o: builtin-init-db.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $< -util/config.o: util/config.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< +$(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< -util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< +$(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< # some perf warning policies can't fit to lib/bitmap.c, eg: it warns about variable shadowing # from <string.h> that comes from kernel headers wrapping. KBITMAP_FLAGS=`echo $(ALL_CFLAGS) | sed s/-Wshadow// | sed s/-Wswitch-default// | sed s/-Wextra//` -util/bitmap.o: ../../lib/bitmap.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o util/bitmap.o -c $(KBITMAP_FLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< +$(OUTPUT)util/bitmap.o: ../../lib/bitmap.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(KBITMAP_FLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< -util/hweight.o: ../../lib/hweight.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o util/hweight.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< +$(OUTPUT)util/hweight.o: ../../lib/hweight.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< -util/find_next_bit.o: ../../lib/find_next_bit.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o util/find_next_bit.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< +$(OUTPUT)util/find_next_bit.o: ../../lib/find_next_bit.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< -util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o util/scripting-engines/trace-event-perl.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< +$(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< -scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o scripts/perl/Perf-Trace-Util/Context.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $< +$(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $< -util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o util/scripting-engines/trace-event-python.o -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< +$(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< -scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o scripts/python/Perf-Trace-Util/Context.o -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $< +$(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $< -perf-%$X: %.o $(PERFLIBS) +$(OUTPUT)perf-%$X: %.o $(PERFLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H) @@ -974,17 +985,17 @@ cscope: TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\ $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ) -PERF-CFLAGS: .FORCE-PERF-CFLAGS +$(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS @FLAGS='$(TRACK_CFLAGS)'; \ - if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \ + if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \ echo 1>&2 " * new build flags or prefix"; \ - echo "$$FLAGS" >PERF-CFLAGS; \ + echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \ fi # We need to apply sq twice, once to protect from the shell -# that runs PERF-BUILD-OPTIONS, and then again to protect it +# that runs $(OUTPUT)PERF-BUILD-OPTIONS, and then again to protect it # and the first level quoting from the shell that runs "echo". -PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS +$(OUTPUT)PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@ @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@ @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@ @@ -1005,7 +1016,7 @@ all:: $(TEST_PROGRAMS) export NO_SVN_TESTS -check: common-cmds.h +check: $(OUTPUT)common-cmds.h if sparse; \ then \ for i in *.c */*.c; \ @@ -1039,10 +1050,10 @@ export perfexec_instdir install: all $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)' - $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)' + $(INSTALL) $(OUTPUT)perf$X '$(DESTDIR_SQ)$(bindir_SQ)' $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace' $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' - $(INSTALL) perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' + $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace' $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl' $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' @@ -1056,7 +1067,7 @@ ifdef BUILT_INS $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' ifneq (,$X) - $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';) + $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) $(OUTPUT)perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';) endif endif @@ -1140,14 +1151,14 @@ clean: $(RM) *.o */*.o */*/*.o */*/*/*.o $(LIB_FILE) $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X $(RM) $(TEST_PROGRAMS) - $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope* + $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* $(RM) -r autom4te.cache $(RM) config.log config.mak.autogen config.mak.append config.status config.cache $(RM) -r $(PERF_TARNAME) .doc-tmp-dir $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz $(RM) $(htmldocs).tar.gz $(manpages).tar.gz $(MAKE) -C Documentation/ clean - $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS + $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS $(OUTPUT)PERF-BUILD-OPTIONS .PHONY: all install clean strip .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell diff --git a/tools/perf/bench/mem-memcpy.c b/tools/perf/bench/mem-memcpy.c index 8977317..52e646e 100644 --- a/tools/perf/bench/mem-memcpy.c +++ b/tools/perf/bench/mem-memcpy.c @@ -10,7 +10,6 @@ #include "../perf.h" #include "../util/util.h" #include "../util/parse-options.h" -#include "../util/string.h" #include "../util/header.h" #include "bench.h" diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 887e8e0..ee0d917 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -14,7 +14,6 @@ #include "util/cache.h" #include <linux/rbtree.h> #include "util/symbol.h" -#include "util/string.h" #include "perf.h" #include "util/debug.h" diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 924a951..513aa8a 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -363,19 +363,21 @@ static void __print_result(struct rb_root *root, struct perf_session *session, struct alloc_stat *data = rb_entry(next, struct alloc_stat, node); struct symbol *sym = NULL; + struct map *map; char buf[BUFSIZ]; u64 addr; if (is_caller) { addr = data->call_site; if (!raw_ip) - sym = map_groups__find_function(&session->kmaps, addr, NULL); + sym = map_groups__find_function(&session->kmaps, + addr, &map, NULL); } else addr = data->ptr; if (sym != NULL) snprintf(buf, sizeof(buf), "%s+%Lx", sym->name, - addr - sym->start); + addr - map->unmap_ip(map, sym->start)); else snprintf(buf, sizeof(buf), "%#Lx", addr); printf(" %-34s |", buf); @@ -488,6 +490,9 @@ static int __cmd_kmem(void) if (session == NULL) return -ENOMEM; + if (perf_session__create_kernel_maps(session) < 0) + goto out_delete; + if (!perf_session__has_traces(session, "kmem record")) goto out_delete; diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 60ecdd3..dc61f1b 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -15,7 +15,6 @@ #include "util/util.h" #include "util/parse-options.h" #include "util/parse-events.h" -#include "util/string.h" #include "util/header.h" #include "util/event.h" @@ -575,6 +574,9 @@ static int __cmd_record(int argc, const char **argv) err = event__synthesize_kernel_mmap(process_synthesized_event, session, "_text"); + if (err < 0) + err = event__synthesize_kernel_mmap(process_synthesized_event, + session, "_stext"); if (err < 0) { pr_err("Couldn't record kernel reference relocation symbol.\n"); return err; diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 6ab1698..e93c69a 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -14,7 +14,6 @@ #include "util/cache.h" #include <linux/rbtree.h> #include "util/symbol.h" -#include "util/string.h" #include "util/callchain.h" #include "util/strlist.h" #include "util/values.h" @@ -89,9 +88,12 @@ static int perf_session__add_hist_entry(struct perf_session *self, struct event_stat_id *stats; struct perf_event_attr *attr; - if ((sort__has_parent || symbol_conf.use_callchain) && data->callchain) + if ((sort__has_parent || symbol_conf.use_callchain) && data->callchain) { syms = perf_session__resolve_callchain(self, al->thread, data->callchain, &parent); + if (syms == NULL) + return -ENOMEM; + } attr = perf_header__find_attr(data->id, &self->header); if (attr) @@ -110,8 +112,8 @@ static int perf_session__add_hist_entry(struct perf_session *self, if (symbol_conf.use_callchain) { if (!hit) - callchain_init(&he->callchain); - err = append_chain(&he->callchain, data->callchain, syms); + callchain_init(he->callchain); + err = append_chain(he->callchain, data->callchain, syms); free(syms); if (err) @@ -303,14 +305,16 @@ static int __cmd_report(void) next = rb_first(&session->stats_by_id); while (next) { struct event_stat_id *stats; + u64 nr_hists; stats = rb_entry(next, struct event_stat_id, rb_node); perf_session__collapse_resort(&stats->hists); - perf_session__output_resort(&stats->hists, stats->stats.total); - + nr_hists = perf_session__output_resort(&stats->hists, + stats->stats.total); if (use_browser) - perf_session__browse_hists(&stats->hists, - stats->stats.total, help); + perf_session__browse_hists(&stats->hists, nr_hists, + stats->stats.total, help, + input_name); else { if (rb_first(&session->stats_by_id) == rb_last(&session->stats_by_id)) @@ -469,7 +473,8 @@ int cmd_report(int argc, const char **argv, const char *prefix __used) setup_sorting(report_usage, options); if (parent_pattern != default_parent_pattern) { - sort_dimension__add("parent"); + if (sort_dimension__add("parent") < 0) + return -1; sort_parent.elide = 1; } else symbol_conf.exclude_other = false; diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c index 0d4d8ff..266e7aa 100644 --- a/tools/perf/builtin-timechart.c +++ b/tools/perf/builtin-timechart.c @@ -21,7 +21,6 @@ #include "util/cache.h" #include <linux/rbtree.h> #include "util/symbol.h" -#include "util/string.h" #include "util/callchain.h" #include "util/strlist.h" diff --git a/tools/perf/perf.c b/tools/perf/perf.c index 2826e70..d4be55b 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -13,7 +13,6 @@ #include "util/quote.h" #include "util/run-command.h" #include "util/parse-events.h" -#include "util/string.h" #include "util/debugfs.h" bool use_browser; diff --git a/tools/perf/util/PERF-VERSION-GEN b/tools/perf/util/PERF-VERSION-GEN index 54552a0..49ece79 100755 --- a/tools/perf/util/PERF-VERSION-GEN +++ b/tools/perf/util/PERF-VERSION-GEN @@ -1,6 +1,10 @@ #!/bin/sh -GVF=PERF-VERSION-FILE +if [ $# -eq 1 ] ; then + OUTPUT=$1 +fi + +GVF=${OUTPUT}PERF-VERSION-FILE DEF_VER=v0.0.2.PERF LF=' diff --git a/tools/perf/util/color.c b/tools/perf/util/color.c index 9da0191..e191eb9 100644 --- a/tools/perf/util/color.c +++ b/tools/perf/util/color.c @@ -166,6 +166,31 @@ int perf_color_default_config(const char *var, const char *value, void *cb) return perf_default_config(var, value, cb); } +static int __color_vsnprintf(char *bf, size_t size, const char *color, + const char *fmt, va_list args, const char *trail) +{ + int r = 0; + + /* + * Auto-detect: + */ + if (perf_use_color_default < 0) { + if (isatty(1) || pager_in_use()) + perf_use_color_default = 1; + else + perf_use_color_default = 0; + } + + if (perf_use_color_default && *color) + r += snprintf(bf, size, "%s", color); + r += vsnprintf(bf + r, size - r, fmt, args); + if (perf_use_color_default && *color) + r += snprintf(bf + r, size - r, "%s", PERF_COLOR_RESET); + if (trail) + r += snprintf(bf + r, size - r, "%s", trail); + return r; +} + static int __color_vfprintf(FILE *fp, const char *color, const char *fmt, va_list args, const char *trail) { @@ -191,11 +216,28 @@ static int __color_vfprintf(FILE *fp, const char *color, const char *fmt, return r; } +int color_vsnprintf(char *bf, size_t size, const char *color, + const char *fmt, va_list args) +{ + return __color_vsnprintf(bf, size, color, fmt, args, NULL); +} + int color_vfprintf(FILE *fp, const char *color, const char *fmt, va_list args) { return __color_vfprintf(fp, color, fmt, args, NULL); } +int color_snprintf(char *bf, size_t size, const char *color, + const char *fmt, ...) +{ + va_list args; + int r; + + va_start(args, fmt); + r = color_vsnprintf(bf, size, color, fmt, args); + va_end(args); + return r; +} int color_fprintf(FILE *fp, const char *color, const char *fmt, ...) { @@ -203,10 +245,7 @@ int color_fprintf(FILE *fp, const char *color, const char *fmt, ...) int r; va_start(args, fmt); - if (use_browser) - r = vfprintf(fp, fmt, args); - else - r = color_vfprintf(fp, color, fmt, args); + r = color_vfprintf(fp, color, fmt, args); va_end(args); return r; } @@ -277,3 +316,9 @@ int percent_color_fprintf(FILE *fp, const char *fmt, double percent) return r; } + +int percent_color_snprintf(char *bf, size_t size, const char *fmt, double percent) +{ + const char *color = get_percent_color(percent); + return color_snprintf(bf, size, color, fmt, percent); +} diff --git a/tools/perf/util/color.h b/tools/perf/util/color.h index 24e8809..dea082b 100644 --- a/tools/perf/util/color.h +++ b/tools/perf/util/color.h @@ -32,10 +32,14 @@ int perf_color_default_config(const char *var, const char *value, void *cb); int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty); void color_parse(const char *value, const char *var, char *dst); void color_parse_mem(const char *value, int len, const char *var, char *dst); +int color_vsnprintf(char *bf, size_t size, const char *color, + const char *fmt, va_list args); int color_vfprintf(FILE *fp, const char *color, const char *fmt, va_list args); int color_fprintf(FILE *fp, const char *color, const char *fmt, ...); +int color_snprintf(char *bf, size_t size, const char *color, const char *fmt, ...); int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...); int color_fwrite_lines(FILE *fp, const char *color, size_t count, const char *buf); +int percent_color_snprintf(char *bf, size_t size, const char *fmt, double percent); int percent_color_fprintf(FILE *fp, const char *fmt, double percent); const char *get_percent_color(double percent); diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index 0172edf..5cb0a1b 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -10,13 +10,29 @@ extern int dump_trace; int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2))); void trace_event(event_t *event); +struct ui_progress; + #ifdef NO_NEWT_SUPPORT static inline int browser__show_help(const char *format __used, va_list ap __used) { return 0; } + +static inline struct ui_progress *ui_progress__new(const char *title __used, + u64 total __used) +{ + return (struct ui_progress *)1; +} + +static inline void ui_progress__update(struct ui_progress *self __used, + u64 curr __used) {} + +static inline void ui_progress__delete(struct ui_progress *self __used) {} #else int browser__show_help(const char *format, va_list ap); +struct ui_progress *ui_progress__new(const char *title, u64 total); +void ui_progress__update(struct ui_progress *self, u64 curr); +void ui_progress__delete(struct ui_progress *self); #endif #endif /* __PERF_DEBUG_H */ diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 052eaec..571fb25 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -130,6 +130,7 @@ static int event__synthesize_mmap_events(pid_t pid, pid_t tgid, continue; pbf += n + 3; if (*pbf == 'x') { /* vm_exec */ + u64 vm_pgoff; char *execname = strchr(bf, '/'); /* Catch VDSO */ @@ -139,6 +140,14 @@ static int event__synthesize_mmap_events(pid_t pid, pid_t tgid, if (execname == NULL) continue; + pbf += 3; + n = hex2u64(pbf, &vm_pgoff); + /* pgoff is in bytes, not pages */ + if (n >= 0) + ev.mmap.pgoff = vm_pgoff << getpagesize(); + else + ev.mmap.pgoff = 0; + size = strlen(execname); execname[size - 1] = '\0'; /* Remove \n */ memcpy(ev.mmap.filename, execname, size); diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 09e09e7..18cf8b3 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -50,7 +50,8 @@ struct hist_entry *__perf_session__add_hist_entry(struct rb_root *hists, p = &(*p)->rb_right; } - he = malloc(sizeof(*he)); + he = malloc(sizeof(*he) + (symbol_conf.use_callchain ? + sizeof(struct callchain_node) : 0)); if (!he) return NULL; *he = entry; @@ -168,7 +169,7 @@ static void perf_session__insert_output_hist_entry(struct rb_root *root, struct hist_entry *iter; if (symbol_conf.use_callchain) - callchain_param.sort(&he->sorted_chain, &he->callchain, + callchain_param.sort(&he->sorted_chain, he->callchain, min_callchain_hits, &callchain_param); while (*p != NULL) { @@ -185,12 +186,13 @@ static void perf_session__insert_output_hist_entry(struct rb_root *root, rb_insert_color(&he->rb_node, root); } -void perf_session__output_resort(struct rb_root *hists, u64 total_samples) +u64 perf_session__output_resort(struct rb_root *hists, u64 total_samples) { struct rb_root tmp; struct rb_node *next; struct hist_entry *n; u64 min_callchain_hits; + u64 nr_hists = 0; min_callchain_hits = total_samples * (callchain_param.min_percent / 100); @@ -205,9 +207,11 @@ void perf_session__output_resort(struct rb_root *hists, u64 total_samples) rb_erase(&n->rb_node, hists); perf_session__insert_output_hist_entry(&tmp, n, min_callchain_hits); + ++nr_hists; } *hists = tmp; + return nr_hists; } static size_t callchain__fprintf_left_margin(FILE *fp, int left_margin) @@ -452,16 +456,17 @@ static size_t hist_entry_callchain__fprintf(FILE *fp, struct hist_entry *self, return ret; } -size_t hist_entry__fprintf(struct hist_entry *self, +int hist_entry__snprintf(struct hist_entry *self, + char *s, size_t size, struct perf_session *pair_session, bool show_displacement, - long displacement, FILE *fp, + long displacement, bool color, u64 session_total) { struct sort_entry *se; u64 count, total; const char *sep = symbol_conf.field_sep; - size_t ret; + int ret; if (symbol_conf.exclude_other && !self->parent) return 0; @@ -474,17 +479,22 @@ size_t hist_entry__fprintf(struct hist_entry *self, total = session_total; } - if (total) - ret = percent_color_fprintf(fp, sep ? "%.2f" : " %6.2f%%", - (count * 100.0) / total); - else - ret = fprintf(fp, sep ? "%lld" : "%12lld ", count); + if (total) { + if (color) + ret = percent_color_snprintf(s, size, + sep ? "%.2f" : " %6.2f%%", + (count * 100.0) / total); + else + ret = snprintf(s, size, sep ? "%.2f" : " %6.2f%%", + (count * 100.0) / total); + } else + ret = snprintf(s, size, sep ? "%lld" : "%12lld ", count); if (symbol_conf.show_nr_samples) { if (sep) - ret += fprintf(fp, "%c%lld", *sep, count); + ret += snprintf(s + ret, size - ret, "%c%lld", *sep, count); else - ret += fprintf(fp, "%11lld", count); + ret += snprintf(s + ret, size - ret, "%11lld", count); } if (pair_session) { @@ -504,9 +514,9 @@ size_t hist_entry__fprintf(struct hist_entry *self, snprintf(bf, sizeof(bf), " "); if (sep) - ret += fprintf(fp, "%c%s", *sep, bf); + ret += snprintf(s + ret, size - ret, "%c%s", *sep, bf); else - ret += fprintf(fp, "%11.11s", bf); + ret += snprintf(s + ret, size - ret, "%11.11s", bf); if (show_displacement) { if (displacement) @@ -515,9 +525,9 @@ size_t hist_entry__fprintf(struct hist_entry *self, snprintf(bf, sizeof(bf), " "); if (sep) - ret += fprintf(fp, "%c%s", *sep, bf); + ret += snprintf(s + ret, size - ret, "%c%s", *sep, bf); else - ret += fprintf(fp, "%6.6s", bf); + ret += snprintf(s + ret, size - ret, "%6.6s", bf); } } @@ -525,11 +535,25 @@ size_t hist_entry__fprintf(struct hist_entry *self, if (se->elide) continue; - ret += fprintf(fp, "%s", sep ?: " "); - ret += se->print(fp, self, se->width ? *se->width : 0); + ret += snprintf(s + ret, size - ret, "%s", sep ?: " "); + ret += se->snprintf(self, s + ret, size - ret, + se->width ? *se->width : 0); } - return ret + fprintf(fp, "\n"); + return ret; +} + +int hist_entry__fprintf(struct hist_entry *self, + struct perf_session *pair_session, + bool show_displacement, + long displacement, FILE *fp, + u64 session_total) +{ + char bf[512]; + hist_entry__snprintf(self, bf, sizeof(bf), pair_session, + show_displacement, displacement, + true, session_total); + return fprintf(fp, "%s\n", bf); } static size_t hist_entry__fprintf_callchain(struct hist_entry *self, FILE *fp, @@ -658,7 +682,7 @@ print_entries: if (h->ms.map == NULL && verbose > 1) { __map_groups__fprintf_maps(&h->thread->mg, - MAP__FUNCTION, fp); + MAP__FUNCTION, verbose, fp); fprintf(fp, "%.10s end\n", graph_dotted_line); } } diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index fe366ce..ad17f0a 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -18,14 +18,19 @@ struct hist_entry *__perf_session__add_hist_entry(struct rb_root *hists, u64 count, bool *hit); extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *); extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *); -size_t hist_entry__fprintf(struct hist_entry *self, +int hist_entry__fprintf(struct hist_entry *self, struct perf_session *pair_session, bool show_displacement, long displacement, FILE *fp, u64 session_total); +int hist_entry__snprintf(struct hist_entry *self, + char *bf, size_t size, + struct perf_session *pair_session, + bool show_displacement, long displacement, + bool color, u64 session_total); void hist_entry__free(struct hist_entry *); -void perf_session__output_resort(struct rb_root *hists, u64 total_samples); +u64 perf_session__output_resort(struct rb_root *hists, u64 total_samples); void perf_session__collapse_resort(struct rb_root *hists); size_t perf_session__fprintf_hists(struct rb_root *hists, struct perf_session *pair, diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 9f2963f..37913b2 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -1,4 +1,5 @@ #include "symbol.h" +#include <errno.h> #include <limits.h> #include <stdlib.h> #include <string.h> @@ -234,18 +235,211 @@ u64 map__objdump_2ip(struct map *map, u64 addr) return ip; } +void map_groups__init(struct map_groups *self) +{ + int i; + for (i = 0; i < MAP__NR_TYPES; ++i) { + self->maps[i] = RB_ROOT; + INIT_LIST_HEAD(&self->removed_maps[i]); + } +} + +void map_groups__flush(struct map_groups *self) +{ + int type; + + for (type = 0; type < MAP__NR_TYPES; type++) { + struct rb_root *root = &self->maps[type]; + struct rb_node *next = rb_first(root); + + while (next) { + struct map *pos = rb_entry(next, struct map, rb_node); + next = rb_next(&pos->rb_node); + rb_erase(&pos->rb_node, root); + /* + * We may have references to this map, for + * instance in some hist_entry instances, so + * just move them to a separate list. + */ + list_add_tail(&pos->node, &self->removed_maps[pos->type]); + } + } +} + struct symbol *map_groups__find_symbol(struct map_groups *self, enum map_type type, u64 addr, + struct map **mapp, symbol_filter_t filter) { struct map *map = map_groups__find(self, type, addr); - if (map != NULL) + if (map != NULL) { + if (mapp != NULL) + *mapp = map; return map__find_symbol(map, map->map_ip(map, addr), filter); + } return NULL; } +struct symbol *map_groups__find_symbol_by_name(struct map_groups *self, + enum map_type type, + const char *name, + struct map **mapp, + symbol_filter_t filter) +{ + struct rb_node *nd; + + for (nd = rb_first(&self->maps[type]); nd; nd = rb_next(nd)) { + struct map *pos = rb_entry(nd, struct map, rb_node); + struct symbol *sym = map__find_symbol_by_name(pos, name, filter); + + if (sym == NULL) + continue; + if (mapp != NULL) + *mapp = pos; + return sym; + } + + return NULL; +} + +size_t __map_groups__fprintf_maps(struct map_groups *self, + enum map_type type, int verbose, FILE *fp) +{ + size_t printed = fprintf(fp, "%s:\n", map_type__name[type]); + struct rb_node *nd; + + for (nd = rb_first(&self->maps[type]); nd; nd = rb_next(nd)) { + struct map *pos = rb_entry(nd, struct map, rb_node); + printed += fprintf(fp, "Map:"); + printed += map__fprintf(pos, fp); + if (verbose > 2) { + printed += dso__fprintf(pos->dso, type, fp); + printed += fprintf(fp, "--\n"); + } + } + + return printed; +} + +size_t map_groups__fprintf_maps(struct map_groups *self, int verbose, FILE *fp) +{ + size_t printed = 0, i; + for (i = 0; i < MAP__NR_TYPES; ++i) + printed += __map_groups__fprintf_maps(self, i, verbose, fp); + return printed; +} + +static size_t __map_groups__fprintf_removed_maps(struct map_groups *self, + enum map_type type, + int verbose, FILE *fp) +{ + struct map *pos; + size_t printed = 0; + + list_for_each_entry(pos, &self->removed_maps[type], node) { + printed += fprintf(fp, "Map:"); + printed += map__fprintf(pos, fp); + if (verbose > 1) { + printed += dso__fprintf(pos->dso, type, fp); + printed += fprintf(fp, "--\n"); + } + } + return printed; +} + +static size_t map_groups__fprintf_removed_maps(struct map_groups *self, + int verbose, FILE *fp) +{ + size_t printed = 0, i; + for (i = 0; i < MAP__NR_TYPES; ++i) + printed += __map_groups__fprintf_removed_maps(self, i, verbose, fp); + return printed; +} + +size_t map_groups__fprintf(struct map_groups *self, int verbose, FILE *fp) +{ + size_t printed = map_groups__fprintf_maps(self, verbose, fp); + printed += fprintf(fp, "Removed maps:\n"); + return printed + map_groups__fprintf_removed_maps(self, verbose, fp); +} + +int map_groups__fixup_overlappings(struct map_groups *self, struct map *map, + int verbose, FILE *fp) +{ + struct rb_root *root = &self->maps[map->type]; + struct rb_node *next = rb_first(root); + + while (next) { + struct map *pos = rb_entry(next, struct map, rb_node); + next = rb_next(&pos->rb_node); + + if (!map__overlap(pos, map)) + continue; + + if (verbose >= 2) { + fputs("overlapping maps:\n", fp); + map__fprintf(map, fp); + map__fprintf(pos, fp); + } + + rb_erase(&pos->rb_node, root); + /* + * We may have references to this map, for instance in some + * hist_entry instances, so just move them to a separate + * list. + */ + list_add_tail(&pos->node, &self->removed_maps[map->type]); + /* + * Now check if we need to create new maps for areas not + * overlapped by the new map: + */ + if (map->start > pos->start) { + struct map *before = map__clone(pos); + + if (before == NULL) + return -ENOMEM; + + before->end = map->start - 1; + map_groups__insert(self, before); + if (verbose >= 2) + map__fprintf(before, fp); + } + + if (map->end < pos->end) { + struct map *after = map__clone(pos); + + if (after == NULL) + return -ENOMEM; + + after->start = map->end + 1; + map_groups__insert(self, after); + if (verbose >= 2) + map__fprintf(after, fp); + } + } + + return 0; +} + +/* + * XXX This should not really _copy_ te maps, but refcount them. + */ +int map_groups__clone(struct map_groups *self, + struct map_groups *parent, enum map_type type) +{ + struct rb_node *nd; + for (nd = rb_first(&parent->maps[type]); nd; nd = rb_next(nd)) { + struct map *map = rb_entry(nd, struct map, rb_node); + struct map *new = map__clone(map); + if (new == NULL) + return -ENOMEM; + map_groups__insert(self, new); + } + return 0; +} + static u64 map__reloc_map_ip(struct map *map, u64 ip) { return ip + (s64)map->pgoff; diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h index 6a703fa..2031278 100644 --- a/tools/perf/util/map.h +++ b/tools/perf/util/map.h @@ -97,11 +97,14 @@ struct map_groups { }; size_t __map_groups__fprintf_maps(struct map_groups *self, - enum map_type type, FILE *fp); + enum map_type type, int verbose, FILE *fp); void maps__insert(struct rb_root *maps, struct map *map); struct map *maps__find(struct rb_root *maps, u64 addr); void map_groups__init(struct map_groups *self); -size_t map_groups__fprintf_maps(struct map_groups *self, FILE *fp); +int map_groups__clone(struct map_groups *self, + struct map_groups *parent, enum map_type type); +size_t map_groups__fprintf(struct map_groups *self, int verbose, FILE *fp); +size_t map_groups__fprintf_maps(struct map_groups *self, int verbose, FILE *fp); static inline void map_groups__insert(struct map_groups *self, struct map *map) { @@ -116,15 +119,33 @@ static inline struct map *map_groups__find(struct map_groups *self, struct symbol *map_groups__find_symbol(struct map_groups *self, enum map_type type, u64 addr, + struct map **mapp, symbol_filter_t filter); -static inline struct symbol *map_groups__find_function(struct map_groups *self, - u64 addr, - symbol_filter_t filter) +struct symbol *map_groups__find_symbol_by_name(struct map_groups *self, + enum map_type type, + const char *name, + struct map **mapp, + symbol_filter_t filter); + +static inline +struct symbol *map_groups__find_function(struct map_groups *self, u64 addr, + struct map **mapp, symbol_filter_t filter) { - return map_groups__find_symbol(self, MAP__FUNCTION, addr, filter); + return map_groups__find_symbol(self, MAP__FUNCTION, addr, mapp, filter); } +static inline +struct symbol *map_groups__find_function_by_name(struct map_groups *self, + const char *name, struct map **mapp, + symbol_filter_t filter) +{ + return map_groups__find_symbol_by_name(self, MAP__FUNCTION, name, mapp, filter); +} + +int map_groups__fixup_overlappings(struct map_groups *self, struct map *map, + int verbose, FILE *fp); + struct map *map_groups__find_by_name(struct map_groups *self, enum map_type type, const char *name); int __map_groups__create_kernel_maps(struct map_groups *self, @@ -134,5 +155,6 @@ int map_groups__create_kernel_maps(struct map_groups *self, struct map *vmlinux_maps[MAP__NR_TYPES]); struct map *map_groups__new_module(struct map_groups *self, u64 start, const char *filename); +void map_groups__flush(struct map_groups *self); #endif /* __PERF_MAP_H */ diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c index e99bcc8..c93bc2a 100644 --- a/tools/perf/util/newt.c +++ b/tools/perf/util/newt.c @@ -12,6 +12,72 @@ #include "sort.h" #include "symbol.h" +struct ui_progress { + newtComponent form, scale; +}; + +struct ui_progress *ui_progress__new(const char *title, u64 total) +{ + struct ui_progress *self = malloc(sizeof(*self)); + + if (self != NULL) { + int cols; + newtGetScreenSize(&cols, NULL); + cols -= 4; + newtCenteredWindow(cols, 1, title); + self->form = newtForm(NULL, NULL, 0); + if (self->form == NULL) + goto out_free_self; + self->scale = newtScale(0, 0, cols, total); + if (self->scale == NULL) + goto out_free_form; + newtFormAddComponents(self->form, self->scale, NULL); + newtRefresh(); + } + + return self; + +out_free_form: + newtFormDestroy(self->form); +out_free_self: + free(self); + return NULL; +} + +void ui_progress__update(struct ui_progress *self, u64 curr) +{ + newtScaleSet(self->scale, curr); + newtRefresh(); +} + +void ui_progress__delete(struct ui_progress *self) +{ + newtFormDestroy(self->form); + newtPopWindow(); + free(self); +} + +static char browser__last_msg[1024]; + +int browser__show_help(const char *format, va_list ap) +{ + int ret; + static int backlog; + + ret = vsnprintf(browser__last_msg + backlog, + sizeof(browser__last_msg) - backlog, format, ap); + backlog += ret; + + if (browser__last_msg[backlog - 1] == '\n') { + newtPopHelpLine(); + newtPushHelpLine(browser__last_msg); + newtRefresh(); + backlog = 0; + } + + return ret; +} + static void newt_form__set_exit_keys(newtComponent self) { newtFormAddHotKey(self, NEWT_KEY_ESCAPE); @@ -228,60 +294,17 @@ static void hist_entry__append_callchain_browser(struct hist_entry *self, } } -/* - * FIXME: get lib/string.c linked with perf somehow - */ -static char *skip_spaces(const char *str) -{ - while (isspace(*str)) - ++str; - return (char *)str; -} - -static char *strim(char *s) -{ - size_t size; - char *end; - - s = skip_spaces(s); - size = strlen(s); - if (!size) - return s; - - end = s + size - 1; - while (end >= s && isspace(*end)) - end--; - *(end + 1) = '\0'; - - return s; -} - static size_t hist_entry__append_browser(struct hist_entry *self, newtComponent tree, u64 total) { - char bf[1024], *s; - FILE *fp; + char s[256]; + size_t ret; if (symbol_conf.exclude_other && !self->parent) return 0; - fp = fmemopen(bf, sizeof(bf), "w"); - if (fp == NULL) - return 0; - - hist_entry__fprintf(self, NULL, false, 0, fp, total); - fclose(fp); - - /* - * FIXME: We shouldn't need to trim, as the printing routines shouldn't - * add spaces it in the first place, the stdio output routines should - * call a __snprintf method instead of the current __print (that - * actually is a __fprintf) one, but get the raw string and _then_ add - * the newline, as this is a detail of stdio printing, not needed in - * other UIs, e.g. newt. - */ - s = strim(bf); - + ret = hist_entry__snprintf(self, s, sizeof(s), NULL, + false, 0, false, total); if (symbol_conf.use_callchain) { int indexes[2]; @@ -291,10 +314,11 @@ static size_t hist_entry__append_browser(struct hist_entry *self, } else newtListboxAppendEntry(tree, s, &self->ms); - return strlen(s); + return ret; } -static void map_symbol__annotate_browser(const struct map_symbol *self) +static void map_symbol__annotate_browser(const struct map_symbol *self, + const char *input_name) { FILE *fp; int cols, rows; @@ -308,8 +332,8 @@ static void map_symbol__annotate_browser(const struct map_symbol *self) if (self->sym == NULL) return; - if (asprintf(&str, "perf annotate -d \"%s\" %s 2>&1 | expand", - self->map->dso->name, self->sym->name) < 0) + if (asprintf(&str, "perf annotate -i \"%s\" -d \"%s\" %s 2>&1 | expand", + input_name, self->map->dso->name, self->sym->name) < 0) return; fp = popen(str, "r"); @@ -358,90 +382,121 @@ static const void *newt__symbol_tree_get_current(newtComponent self) return newtListboxGetCurrent(self); } -static void perf_session__selection(newtComponent self, void *data) +static void hist_browser__selection(newtComponent self, void *data) { const struct map_symbol **symbol_ptr = data; *symbol_ptr = newt__symbol_tree_get_current(self); } -void perf_session__browse_hists(struct rb_root *hists, u64 session_total, - const char *helpline) -{ - struct sort_entry *se; - struct rb_node *nd; - char seq[] = "."; - unsigned int width; - char *col_width = symbol_conf.col_width_list_str; - int rows, cols, idx; - int max_len = 0; - char str[1024]; - newtComponent form, tree; - struct newtExitStruct es; +struct hist_browser { + newtComponent form, tree; const struct map_symbol *selection; +}; - snprintf(str, sizeof(str), "Samples: %Ld", session_total); - newtDrawRootText(0, 0, str); - newtPushHelpLine(helpline); - - newtGetScreenSize(&cols, &rows); +static struct hist_browser *hist_browser__new(void) +{ + struct hist_browser *self = malloc(sizeof(*self)); - if (symbol_conf.use_callchain) - tree = newtCheckboxTreeMulti(0, 0, rows - 5, seq, - NEWT_FLAG_SCROLL); - else - tree = newtListbox(0, 0, rows - 5, (NEWT_FLAG_SCROLL | - NEWT_FLAG_RETURNEXIT)); + if (self != NULL) { + char seq[] = "."; + int rows; - newtComponentAddCallback(tree, perf_session__selection, &selection); + newtGetScreenSize(NULL, &rows); - list_for_each_entry(se, &hist_entry__sort_list, list) { - if (se->elide) - continue; - width = strlen(se->header); - if (se->width) { - if (symbol_conf.col_width_list_str) { - if (col_width) { - *se->width = atoi(col_width); - col_width = strchr(col_width, ','); - if (col_width) - ++col_width; - } - } - *se->width = max(*se->width, width); - } + if (symbol_conf.use_callchain) + self->tree = newtCheckboxTreeMulti(0, 0, rows - 5, seq, + NEWT_FLAG_SCROLL); + else + self->tree = newtListbox(0, 0, rows - 5, + (NEWT_FLAG_SCROLL | + NEWT_FLAG_RETURNEXIT)); + newtComponentAddCallback(self->tree, hist_browser__selection, + &self->selection); } + return self; +} + +static void hist_browser__delete(struct hist_browser *self) +{ + newtFormDestroy(self->form); + newtPopWindow(); + free(self); +} + +static int hist_browser__populate(struct hist_browser *self, struct rb_root *hists, + u64 nr_hists, u64 session_total) +{ + int max_len = 0, idx, cols, rows; + struct ui_progress *progress; + struct rb_node *nd; + u64 curr_hist = 0; + + progress = ui_progress__new("Adding entries to the browser...", nr_hists); + if (progress == NULL) + return -1; + idx = 0; for (nd = rb_first(hists); nd; nd = rb_next(nd)) { struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); - int len = hist_entry__append_browser(h, tree, session_total); + int len = hist_entry__append_browser(h, self->tree, session_total); if (len > max_len) max_len = len; if (symbol_conf.use_callchain) - hist_entry__append_callchain_browser(h, tree, session_total, idx++); + hist_entry__append_callchain_browser(h, self->tree, + session_total, idx++); + ++curr_hist; + if (curr_hist % 5) + ui_progress__update(progress, curr_hist); } + ui_progress__delete(progress); + + newtGetScreenSize(&cols, &rows); + if (max_len > cols) max_len = cols - 3; if (!symbol_conf.use_callchain) - newtListboxSetWidth(tree, max_len); + newtListboxSetWidth(self->tree, max_len); newtCenteredWindow(max_len + (symbol_conf.use_callchain ? 5 : 0), rows - 5, "Report"); - form = newt_form__new(); - newtFormAddHotKey(form, 'A'); - newtFormAddHotKey(form, 'a'); - newtFormAddHotKey(form, NEWT_KEY_RIGHT); - newtFormAddComponents(form, tree, NULL); - selection = newt__symbol_tree_get_current(tree); + self->form = newt_form__new(); + newtFormAddHotKey(self->form, 'A'); + newtFormAddHotKey(self->form, 'a'); + newtFormAddHotKey(self->form, NEWT_KEY_RIGHT); + newtFormAddComponents(self->form, self->tree, NULL); + self->selection = newt__symbol_tree_get_current(self->tree); + + return 0; +} + +int perf_session__browse_hists(struct rb_root *hists, u64 nr_hists, + u64 session_total, const char *helpline, + const char *input_name) +{ + struct newtExitStruct es; + char str[1024]; + int err = -1; + struct hist_browser *browser = hist_browser__new(); + + if (browser == NULL) + return -1; + + snprintf(str, sizeof(str), "Samples: %Ld", session_total); + newtDrawRootText(0, 0, str); + newtPushHelpLine(helpline); + + if (hist_browser__populate(browser, hists, nr_hists, session_total) < 0) + goto out; while (1) { char annotate[512]; const char *options[2]; int nr_options = 0, choice = 0; - newtFormRun(form, &es); + newtFormRun(browser->form, &es); if (es.reason == NEWT_EXIT_HOTKEY) { if (toupper(es.u.key) == 'A') goto do_annotate; @@ -455,9 +510,9 @@ void perf_session__browse_hists(struct rb_root *hists, u64 session_total, } } - if (selection->sym != NULL) { + if (browser->selection->sym != NULL) { snprintf(annotate, sizeof(annotate), - "Annotate %s", selection->sym->name); + "Annotate %s", browser->selection->sym->name); options[nr_options++] = annotate; } @@ -466,41 +521,22 @@ void perf_session__browse_hists(struct rb_root *hists, u64 session_total, if (choice == nr_options - 1) break; do_annotate: - if (selection->sym != NULL && choice >= 0) { - if (selection->map->dso->origin == DSO__ORIG_KERNEL) { + if (browser->selection->sym != NULL && choice >= 0) { + if (browser->selection->map->dso->origin == DSO__ORIG_KERNEL) { newtPopHelpLine(); newtPushHelpLine("No vmlinux file found, can't " "annotate with just a " "kallsyms file"); continue; } - map_symbol__annotate_browser(selection); + map_symbol__annotate_browser(browser->selection, + input_name); } } - - newtFormDestroy(form); - newtPopWindow(); -} - -static char browser__last_msg[1024]; - -int browser__show_help(const char *format, va_list ap) -{ - int ret; - static int backlog; - - ret = vsnprintf(browser__last_msg + backlog, - sizeof(browser__last_msg) - backlog, format, ap); - backlog += ret; - - if (browser__last_msg[backlog - 1] == '\n') { - newtPopHelpLine(); - newtPushHelpLine(browser__last_msg); - newtRefresh(); - backlog = 0; - } - - return ret; + err = 0; +out: + hist_browser__delete(browser); + return err; } void setup_browser(void) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 76b4ac6..ddf288f 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -52,11 +52,6 @@ out_close: return -1; } -static inline int perf_session__create_kernel_maps(struct perf_session *self) -{ - return map_groups__create_kernel_maps(&self->kmaps, self->vmlinux_maps); -} - struct perf_session *perf_session__new(const char *filename, int mode, bool force) { size_t len = filename ? strlen(filename) + 1 : 0; @@ -123,16 +118,11 @@ struct map_symbol *perf_session__resolve_callchain(struct perf_session *self, struct symbol **parent) { u8 cpumode = PERF_RECORD_MISC_USER; - struct map_symbol *syms = NULL; unsigned int i; + struct map_symbol *syms = calloc(chain->nr, sizeof(*syms)); - if (symbol_conf.use_callchain) { - syms = calloc(chain->nr, sizeof(*syms)); - if (!syms) { - fprintf(stderr, "Can't allocate memory for symbols\n"); - exit(-1); - } - } + if (!syms) + return NULL; for (i = 0; i < chain->nr; i++) { u64 ip = chain->ips[i]; @@ -397,6 +387,10 @@ int __perf_session__process_events(struct perf_session *self, event_t *event; uint32_t size; char *buf; + struct ui_progress *progress = ui_progress__new("Processing events...", + self->size); + if (progress == NULL) + return -1; perf_event_ops__fill_defaults(ops); @@ -425,6 +419,7 @@ remap: more: event = (event_t *)(buf + head); + ui_progress__update(progress, offset); if (self->header.needs_swap) perf_event_header__bswap(&event->header); @@ -475,6 +470,7 @@ more: done: err = 0; out_err: + ui_progress__delete(progress); return err; } diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 631f815..27f4c2d 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -80,6 +80,11 @@ static inline int __perf_session__create_kernel_maps(struct perf_session *self, self->vmlinux_maps, kernel); } +static inline int perf_session__create_kernel_maps(struct perf_session *self) +{ + return map_groups__create_kernel_maps(&self->kmaps, self->vmlinux_maps); +} + static inline struct map * perf_session__new_module_map(struct perf_session *self, u64 start, const char *filename) @@ -88,11 +93,17 @@ static inline struct map * } #ifdef NO_NEWT_SUPPORT -static inline void perf_session__browse_hists(struct rb_root *hists __used, +static inline int perf_session__browse_hists(struct rb_root *hists __used, + u64 nr_hists __used, u64 session_total __used, - const char *helpline __used) {} + const char *helpline __used, + const char *input_name __used) +{ + return 0; +} #else -void perf_session__browse_hists(struct rb_root *hists, u64 session_total, - const char *helpline); +int perf_session__browse_hists(struct rb_root *hists, u64 nr_hists, + u64 session_total, const char *helpline, + const char *input_name); #endif #endif /* __PERF_SESSION_H */ diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 9b80c13..9d24d4b 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -18,10 +18,21 @@ char * field_sep; LIST_HEAD(hist_entry__sort_list); +static int hist_entry__thread_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width); +static int hist_entry__comm_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width); +static int hist_entry__dso_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width); +static int hist_entry__sym_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width); +static int hist_entry__parent_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width); + struct sort_entry sort_thread = { .header = "Command: Pid", .cmp = sort__thread_cmp, - .print = sort__thread_print, + .snprintf = hist_entry__thread_snprintf, .width = &threads__col_width, }; @@ -29,27 +40,27 @@ struct sort_entry sort_comm = { .header = "Command", .cmp = sort__comm_cmp, .collapse = sort__comm_collapse, - .print = sort__comm_print, + .snprintf = hist_entry__comm_snprintf, .width = &comms__col_width, }; struct sort_entry sort_dso = { .header = "Shared Object", .cmp = sort__dso_cmp, - .print = sort__dso_print, + .snprintf = hist_entry__dso_snprintf, .width = &dsos__col_width, }; struct sort_entry sort_sym = { .header = "Symbol", .cmp = sort__sym_cmp, - .print = sort__sym_print, + .snprintf = hist_entry__sym_snprintf, }; struct sort_entry sort_parent = { .header = "Parent symbol", .cmp = sort__parent_cmp, - .print = sort__parent_print, + .snprintf = hist_entry__parent_snprintf, .width = &parent_symbol__col_width, }; @@ -85,45 +96,38 @@ sort__thread_cmp(struct hist_entry *left, struct hist_entry *right) return right->thread->pid - left->thread->pid; } -int repsep_fprintf(FILE *fp, const char *fmt, ...) +static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) { int n; va_list ap; va_start(ap, fmt); - if (!field_sep) - n = vfprintf(fp, fmt, ap); - else { - char *bf = NULL; - n = vasprintf(&bf, fmt, ap); - if (n > 0) { - char *sep = bf; - - while (1) { - sep = strchr(sep, *field_sep); - if (sep == NULL) - break; - *sep = '.'; - } + n = vsnprintf(bf, size, fmt, ap); + if (field_sep && n > 0) { + char *sep = bf; + + while (1) { + sep = strchr(sep, *field_sep); + if (sep == NULL) + break; + *sep = '.'; } - fputs(bf, fp); - free(bf); } va_end(ap); return n; } -size_t -sort__thread_print(FILE *fp, struct hist_entry *self, unsigned int width) +static int hist_entry__thread_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) { - return repsep_fprintf(fp, "%*s:%5d", width - 6, + return repsep_snprintf(bf, size, "%*s:%5d", width, self->thread->comm ?: "", self->thread->pid); } -size_t -sort__comm_print(FILE *fp, struct hist_entry *self, unsigned int width) +static int hist_entry__comm_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) { - return repsep_fprintf(fp, "%*s", width, self->thread->comm); + return repsep_snprintf(bf, size, "%*s", width, self->thread->comm); } /* --sort dso */ @@ -149,16 +153,16 @@ sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) return strcmp(dso_name_l, dso_name_r); } -size_t -sort__dso_print(FILE *fp, struct hist_entry *self, unsigned int width) +static int hist_entry__dso_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) { if (self->ms.map && self->ms.map->dso) { const char *dso_name = !verbose ? self->ms.map->dso->short_name : self->ms.map->dso->long_name; - return repsep_fprintf(fp, "%-*s", width, dso_name); + return repsep_snprintf(bf, size, "%-*s", width, dso_name); } - return repsep_fprintf(fp, "%*llx", width, (u64)self->ip); + return repsep_snprintf(bf, size, "%*Lx", width, self->ip); } /* --sort symbol */ @@ -177,22 +181,22 @@ sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) return (int64_t)(ip_r - ip_l); } - -size_t -sort__sym_print(FILE *fp, struct hist_entry *self, unsigned int width __used) +static int hist_entry__sym_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width __used) { size_t ret = 0; if (verbose) { char o = self->ms.map ? dso__symtab_origin(self->ms.map->dso) : '!'; - ret += repsep_fprintf(fp, "%#018llx %c ", (u64)self->ip, o); + ret += repsep_snprintf(bf, size, "%#018llx %c ", self->ip, o); } - ret += repsep_fprintf(fp, "[%c] ", self->level); + ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", self->level); if (self->ms.sym) - ret += repsep_fprintf(fp, "%s", self->ms.sym->name); + ret += repsep_snprintf(bf + ret, size - ret, "%s", + self->ms.sym->name); else - ret += repsep_fprintf(fp, "%#016llx", (u64)self->ip); + ret += repsep_snprintf(bf + ret, size - ret, "%#016llx", self->ip); return ret; } @@ -231,10 +235,10 @@ sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) return strcmp(sym_l->name, sym_r->name); } -size_t -sort__parent_print(FILE *fp, struct hist_entry *self, unsigned int width) +static int hist_entry__parent_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) { - return repsep_fprintf(fp, "%-*s", width, + return repsep_snprintf(bf, size, "%-*s", width, self->parent ? self->parent->name : "[other]"); } @@ -260,9 +264,8 @@ int sort_dimension__add(const char *tok) char err[BUFSIZ]; regerror(ret, &parent_regex, err, sizeof(err)); - fprintf(stderr, "Invalid regex: %s\n%s", - parent_pattern, err); - exit(-1); + pr_err("Invalid regex: %s\n%s", parent_pattern, err); + return -EINVAL; } sort__has_parent = 1; } diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 5985686..5bf2b74 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -49,12 +49,12 @@ struct hist_entry { u64 ip; char level; struct symbol *parent; - struct callchain_node callchain; union { unsigned long position; struct hist_entry *pair; struct rb_root sorted_chain; }; + struct callchain_node callchain[0]; }; enum sort_type { @@ -76,7 +76,8 @@ struct sort_entry { int64_t (*cmp)(struct hist_entry *, struct hist_entry *); int64_t (*collapse)(struct hist_entry *, struct hist_entry *); - size_t (*print)(FILE *fp, struct hist_entry *, unsigned int width); + int (*snprintf)(struct hist_entry *self, char *bf, size_t size, + unsigned int width); unsigned int *width; bool elide; }; @@ -86,7 +87,6 @@ extern struct list_head hist_entry__sort_list; void setup_sorting(const char * const usagestr[], const struct option *opts); -extern int repsep_fprintf(FILE *fp, const char *fmt, ...); extern size_t sort__thread_print(FILE *, struct hist_entry *, unsigned int); extern size_t sort__comm_print(FILE *, struct hist_entry *, unsigned int); extern size_t sort__dso_print(FILE *, struct hist_entry *, unsigned int); diff --git a/tools/perf/util/string.h b/tools/perf/util/string.h deleted file mode 100644 index 7005824..0000000 --- a/tools/perf/util/string.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __PERF_STRING_H_ -#define __PERF_STRING_H_ - -#include <stdbool.h> -#include "types.h" - -s64 perf_atoll(const char *str); -char **argv_split(const char *str, int *argcp); -void argv_free(char **argv); -bool strglobmatch(const char *str, const char *pat); -bool strlazymatch(const char *str, const char *pat); - -#define _STR(x) #x -#define STR(x) _STR(x) - -#endif /* __PERF_STRING_H */ diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index 9bbe27d..1f7ecd4 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -38,15 +38,6 @@ failure: return ret; } -void map_groups__init(struct map_groups *self) -{ - int i; - for (i = 0; i < MAP__NR_TYPES; ++i) { - self->maps[i] = RB_ROOT; - INIT_LIST_HEAD(&self->removed_maps[i]); - } -} - static struct thread *thread__new(pid_t pid) { struct thread *self = zalloc(sizeof(*self)); @@ -62,28 +53,6 @@ static struct thread *thread__new(pid_t pid) return self; } -static void map_groups__flush(struct map_groups *self) -{ - int type; - - for (type = 0; type < MAP__NR_TYPES; type++) { - struct rb_root *root = &self->maps[type]; - struct rb_node *next = rb_first(root); - - while (next) { - struct map *pos = rb_entry(next, struct map, rb_node); - next = rb_next(&pos->rb_node); - rb_erase(&pos->rb_node, root); - /* - * We may have references to this map, for - * instance in some hist_entry instances, so - * just move them to a separate list. - */ - list_add_tail(&pos->node, &self->removed_maps[pos->type]); - } - } -} - int thread__set_comm(struct thread *self, const char *comm) { int err; @@ -110,69 +79,10 @@ int thread__comm_len(struct thread *self) return self->comm_len; } -size_t __map_groups__fprintf_maps(struct map_groups *self, - enum map_type type, FILE *fp) -{ - size_t printed = fprintf(fp, "%s:\n", map_type__name[type]); - struct rb_node *nd; - - for (nd = rb_first(&self->maps[type]); nd; nd = rb_next(nd)) { - struct map *pos = rb_entry(nd, struct map, rb_node); - printed += fprintf(fp, "Map:"); - printed += map__fprintf(pos, fp); - if (verbose > 2) { - printed += dso__fprintf(pos->dso, type, fp); - printed += fprintf(fp, "--\n"); - } - } - - return printed; -} - -size_t map_groups__fprintf_maps(struct map_groups *self, FILE *fp) -{ - size_t printed = 0, i; - for (i = 0; i < MAP__NR_TYPES; ++i) - printed += __map_groups__fprintf_maps(self, i, fp); - return printed; -} - -static size_t __map_groups__fprintf_removed_maps(struct map_groups *self, - enum map_type type, FILE *fp) -{ - struct map *pos; - size_t printed = 0; - - list_for_each_entry(pos, &self->removed_maps[type], node) { - printed += fprintf(fp, "Map:"); - printed += map__fprintf(pos, fp); - if (verbose > 1) { - printed += dso__fprintf(pos->dso, type, fp); - printed += fprintf(fp, "--\n"); - } - } - return printed; -} - -static size_t map_groups__fprintf_removed_maps(struct map_groups *self, FILE *fp) -{ - size_t printed = 0, i; - for (i = 0; i < MAP__NR_TYPES; ++i) - printed += __map_groups__fprintf_removed_maps(self, i, fp); - return printed; -} - -static size_t map_groups__fprintf(struct map_groups *self, FILE *fp) -{ - size_t printed = map_groups__fprintf_maps(self, fp); - printed += fprintf(fp, "Removed maps:\n"); - return printed + map_groups__fprintf_removed_maps(self, fp); -} - static size_t thread__fprintf(struct thread *self, FILE *fp) { return fprintf(fp, "Thread %d %s\n", self->pid, self->comm) + - map_groups__fprintf(&self->mg, fp); + map_groups__fprintf(&self->mg, verbose, fp); } struct thread *perf_session__findnew(struct perf_session *self, pid_t pid) @@ -214,87 +124,12 @@ struct thread *perf_session__findnew(struct perf_session *self, pid_t pid) return th; } -static int map_groups__fixup_overlappings(struct map_groups *self, - struct map *map) -{ - struct rb_root *root = &self->maps[map->type]; - struct rb_node *next = rb_first(root); - - while (next) { - struct map *pos = rb_entry(next, struct map, rb_node); - next = rb_next(&pos->rb_node); - - if (!map__overlap(pos, map)) - continue; - - if (verbose >= 2) { - fputs("overlapping maps:\n", stderr); - map__fprintf(map, stderr); - map__fprintf(pos, stderr); - } - - rb_erase(&pos->rb_node, root); - /* - * We may have references to this map, for instance in some - * hist_entry instances, so just move them to a separate - * list. - */ - list_add_tail(&pos->node, &self->removed_maps[map->type]); - /* - * Now check if we need to create new maps for areas not - * overlapped by the new map: - */ - if (map->start > pos->start) { - struct map *before = map__clone(pos); - - if (before == NULL) - return -ENOMEM; - - before->end = map->start - 1; - map_groups__insert(self, before); - if (verbose >= 2) - map__fprintf(before, stderr); - } - - if (map->end < pos->end) { - struct map *after = map__clone(pos); - - if (after == NULL) - return -ENOMEM; - - after->start = map->end + 1; - map_groups__insert(self, after); - if (verbose >= 2) - map__fprintf(after, stderr); - } - } - - return 0; -} - void thread__insert_map(struct thread *self, struct map *map) { - map_groups__fixup_overlappings(&self->mg, map); + map_groups__fixup_overlappings(&self->mg, map, verbose, stderr); map_groups__insert(&self->mg, map); } -/* - * XXX This should not really _copy_ te maps, but refcount them. - */ -static int map_groups__clone(struct map_groups *self, - struct map_groups *parent, enum map_type type) -{ - struct rb_node *nd; - for (nd = rb_first(&parent->maps[type]); nd; nd = rb_next(nd)) { - struct map *map = rb_entry(nd, struct map, rb_node); - struct map *new = map__clone(map); - if (new == NULL) - return -ENOMEM; - map_groups__insert(self, new); - } - return 0; -} - int thread__fork(struct thread *self, struct thread *parent) { int i; diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 5270108..fbf45d1 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -42,12 +42,14 @@ #define _ALL_SOURCE 1 #define _GNU_SOURCE 1 #define _BSD_SOURCE 1 +#define HAS_BOOL #include <unistd.h> #include <stdio.h> #include <sys/stat.h> #include <sys/statfs.h> #include <fcntl.h> +#include <stdbool.h> #include <stddef.h> #include <stdlib.h> #include <stdarg.h> @@ -78,6 +80,7 @@ #include <pwd.h> #include <inttypes.h> #include "../../../include/linux/magic.h" +#include "types.h" #ifndef NO_ICONV @@ -415,4 +418,13 @@ void git_qsort(void *base, size_t nmemb, size_t size, int mkdir_p(char *path, mode_t mode); int copyfile(const char *from, const char *to); +s64 perf_atoll(const char *str); +char **argv_split(const char *str, int *argcp); +void argv_free(char **argv); +bool strglobmatch(const char *str, const char *pat); +bool strlazymatch(const char *str, const char *pat); + +#define _STR(x) #x +#define STR(x) _STR(x) + #endif |
