diff options
| -rw-r--r-- | tools/perf/Makefile | 9 | ||||
| -rw-r--r-- | tools/perf/util/scripting-engines/trace-event-perl.c (renamed from tools/perf/util/trace-event-perl.c) | 88 | ||||
| -rw-r--r-- | tools/perf/util/trace-event-perl.h | 47 | ||||
| -rw-r--r-- | tools/perf/util/trace-event-scripting.c | 106 |
4 files changed, 122 insertions, 128 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 3a5fb36ccc97..0a3c0c8b3fc0 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -385,7 +385,6 @@ LIB_H += util/sort.h LIB_H += util/hist.h LIB_H += util/thread.h LIB_H += util/trace-event.h -LIB_H += util/trace-event-perl.h LIB_H += util/probe-finder.h LIB_H += util/probe-event.h @@ -428,7 +427,7 @@ 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-perl.o +LIB_OBJS += util/trace-event-scripting.o LIB_OBJS += util/svghelper.o LIB_OBJS += util/sort.o LIB_OBJS += util/hist.o @@ -519,6 +518,7 @@ 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 endif @@ -893,8 +893,8 @@ util/hweight.o: ../../lib/hweight.c PERF-CFLAGS 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)"' $< -util/trace-event-perl.o: util/trace-event-perl.c PERF-CFLAGS - $(QUIET_CC)$(CC) -o util/trace-event-perl.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< +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 $< 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 $< @@ -1012,6 +1012,7 @@ install: all $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(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' + ifdef BUILT_INS $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' diff --git a/tools/perf/util/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c index 5b49df067df0..5376378e0cfc 100644 --- a/tools/perf/util/trace-event-perl.c +++ b/tools/perf/util/scripting-engines/trace-event-perl.c @@ -25,10 +25,16 @@ #include <ctype.h> #include <errno.h> -#include "../perf.h" -#include "util.h" -#include "trace-event.h" -#include "trace-event-perl.h" +#include "../../perf.h" +#include "../util.h" +#include "../trace-event.h" + +#include <EXTERN.h> +#include <perl.h> + +void boot_Perf__Trace__Context(pTHX_ CV *cv); +void boot_DynaLoader(pTHX_ CV *cv); +typedef PerlInterpreter * INTERP; void xs_init(pTHX); @@ -49,7 +55,7 @@ INTERP my_perl; struct event *events[FTRACE_MAX_EVENT]; -static struct scripting_context *scripting_context; +extern struct scripting_context *scripting_context; static char *cur_field_name; static int zero_flag_atom; @@ -560,75 +566,3 @@ struct scripting_ops perl_scripting_ops = { .process_event = perl_process_event, .generate_script = perl_generate_script, }; - -static void print_unsupported_msg(void) -{ - fprintf(stderr, "Perl scripting not supported." - " Install libperl and rebuild perf to enable it.\n" - "For example:\n # apt-get install libperl-dev (ubuntu)" - "\n # yum install perl-ExtUtils-Embed (Fedora)" - "\n etc.\n"); -} - -static int perl_start_script_unsupported(const char *script __unused, - int argc __unused, - const char **argv __unused) -{ - print_unsupported_msg(); - - return -1; -} - -static int perl_stop_script_unsupported(void) -{ - return 0; -} - -static void perl_process_event_unsupported(int cpu __unused, - void *data __unused, - int size __unused, - unsigned long long nsecs __unused, - char *comm __unused) -{ -} - -static int perl_generate_script_unsupported(const char *outfile __unused) -{ - print_unsupported_msg(); - - return -1; -} - -struct scripting_ops perl_scripting_unsupported_ops = { - .name = "Perl", - .start_script = perl_start_script_unsupported, - .stop_script = perl_stop_script_unsupported, - .process_event = perl_process_event_unsupported, - .generate_script = perl_generate_script_unsupported, -}; - -static void register_perl_scripting(struct scripting_ops *scripting_ops) -{ - int err; - err = script_spec_register("Perl", scripting_ops); - if (err) - die("error registering Perl script extension"); - - err = script_spec_register("pl", scripting_ops); - if (err) - die("error registering pl script extension"); - - scripting_context = malloc(sizeof(struct scripting_context)); -} - -#ifdef NO_LIBPERL -void setup_perl_scripting(void) -{ - register_perl_scripting(&perl_scripting_unsupported_ops); -} -#else -void setup_perl_scripting(void) -{ - register_perl_scripting(&perl_scripting_ops); -} -#endif diff --git a/tools/perf/util/trace-event-perl.h b/tools/perf/util/trace-event-perl.h deleted file mode 100644 index 01efcc9564fb..000000000000 --- a/tools/perf/util/trace-event-perl.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef __PERF_TRACE_EVENT_PERL_H -#define __PERF_TRACE_EVENT_PERL_H -#ifdef NO_LIBPERL -typedef int INTERP; -#define dSP -#define ENTER -#define SAVETMPS -#define PUTBACK -#define SPAGAIN -#define FREETMPS -#define LEAVE -#define SP -#define ERRSV -#define G_SCALAR (0) -#define G_DISCARD (0) -#define G_NOARGS (0) -#define PUSHMARK(a) -#define SvTRUE(a) (0) -#define XPUSHs(s) -#define sv_2mortal(a) -#define newSVpv(a,b) -#define newSVuv(a) -#define newSViv(a) -#define get_cv(a,b) (0) -#define call_pv(a,b) (0) -#define perl_alloc() (0) -#define perl_construct(a) (0) -#define perl_parse(a,b,c,d,e) (0) -#define perl_run(a) (0) -#define perl_destruct(a) (0) -#define perl_free(a) (0) -#define pTHX void -#define CV void -#define dXSUB_SYS -#define pTHX_ -static inline void newXS(const char *a, void *b, const char *c) {} -static void boot_Perf__Trace__Context(pTHX_ CV *cv) {} -static void boot_DynaLoader(pTHX_ CV *cv) {} -#else -#include <EXTERN.h> -#include <perl.h> -void boot_Perf__Trace__Context(pTHX_ CV *cv); -void boot_DynaLoader(pTHX_ CV *cv); -typedef PerlInterpreter * INTERP; -#endif - -#endif /* __PERF_TRACE_EVENT_PERL_H */ diff --git a/tools/perf/util/trace-event-scripting.c b/tools/perf/util/trace-event-scripting.c new file mode 100644 index 000000000000..9e371965c034 --- /dev/null +++ b/tools/perf/util/trace-event-scripting.c @@ -0,0 +1,106 @@ +/* + * trace-event-scripting. Scripting engine common and initialization code. + * + * Copyright (C) 2009-2010 Tom Zanussi <tzanussi@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> + +#include "../perf.h" +#include "util.h" +#include "trace-event.h" + +struct scripting_context *scripting_context; + +static int stop_script_unsupported(void) +{ + return 0; +} + +static void process_event_unsupported(int cpu __unused, + void *data __unused, + int size __unused, + unsigned long long nsecs __unused, + char *comm __unused) +{ +} + +static void print_perl_unsupported_msg(void) +{ + fprintf(stderr, "Perl scripting not supported." + " Install libperl and rebuild perf to enable it.\n" + "For example:\n # apt-get install libperl-dev (ubuntu)" + "\n # yum install 'perl(ExtUtils::Embed)' (Fedora)" + "\n etc.\n"); +} + +static int perl_start_script_unsupported(const char *script __unused, + int argc __unused, + const char **argv __unused) +{ + print_perl_unsupported_msg(); + + return -1; +} + +static int perl_generate_script_unsupported(const char *outfile __unused) +{ + print_perl_unsupported_msg(); + + return -1; +} + +struct scripting_ops perl_scripting_unsupported_ops = { + .name = "Perl", + .start_script = perl_start_script_unsupported, + .stop_script = stop_script_unsupported, + .process_event = process_event_unsupported, + .generate_script = perl_generate_script_unsupported, +}; + +static void register_perl_scripting(struct scripting_ops *scripting_ops) +{ + int err; + err = script_spec_register("Perl", scripting_ops); + if (err) + die("error registering Perl script extension"); + + err = script_spec_register("pl", scripting_ops); + if (err) + die("error registering pl script extension"); + + scripting_context = malloc(sizeof(struct scripting_context)); +} + +#ifdef NO_LIBPERL +void setup_perl_scripting(void) +{ + register_perl_scripting(&perl_scripting_unsupported_ops); +} +#else +struct scripting_ops perl_scripting_ops; + +void setup_perl_scripting(void) +{ + register_perl_scripting(&perl_scripting_ops); +} +#endif |