perf/scripts: Move Perl scripting files to scripting-engines dir
Create a scripting-engines directory to contain scripting engine implementation code, in anticipation of the addition of new scripting support. Also removes trace-event-perl.h. Signed-off-by: Tom Zanussi <tzanussi@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Keiichi KII <k-keiichi@bx.jp.nec.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <1264580883-15324-5-git-send-email-tzanussi@gmail.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
This commit is contained in:
Tom Zanussi
Frederic Weisbecker
parent
7397d80ddd
commit
82d156cd5e
4 changed files with 122 additions and 128 deletions
|
|
@ -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)'
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
@ -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 */
|
||||
106
tools/perf/util/trace-event-scripting.c
Normal file
106
tools/perf/util/trace-event-scripting.c
Normal file
|
|
@ -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
|
||||
Loading…
Reference in a new issue