Commit 6d99a79c authored by Eugeniy Paltsev's avatar Eugeniy Paltsev Committed by Arnaldo Carvalho de Melo
Browse files

perf annotate: Introduce basic support for ARC 



Introduce basic 'perf annotate' support for ARC to be able to use
anotation via stdio interface.

Signed-off-by: default avatarEugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Brodkin <alexey.brodkin@synopsys.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: linux-snps-arc@lists.infradead.org
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Vineet Gupta <vineet.gupta1@synopsys.com>
Link: http://lkml.kernel.org/r/20181204175118.25232-1-Eugeniy.Paltsev@synopsys.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 75c375c0

tools/perf/arch/arc/annotate/instructions.c

0 → 100644
+9 −0
Original line number Original line Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

#include <linux/compiler.h>



static int arc__annotate_init(struct arch *arch, char *cpuid __maybe_unused)

{

	arch->initialized = true;

	arch->objdump.comment_char = ';';

	return 0;

}

tools/perf/arch/common.c

+10 −1
Original line number Original line Diff line number Diff line
@@ -5,6 +5,13 @@ 
#include "../util/util.h"

#include "../util/util.h"

#include "../util/debug.h"

#include "../util/debug.h"





const char *const arc_triplets[] = {

	"arc-linux-",

	"arc-snps-linux-uclibc-",

	"arc-snps-linux-gnu-",

	NULL

};



const char *const arm_triplets[] = {

const char *const arm_triplets[] = {

	"arm-eabi-",

	"arm-eabi-",

	"arm-linux-androideabi-",

	"arm-linux-androideabi-",
@@ -147,7 +154,9 @@ static int perf_env__lookup_binutils_path(struct perf_env *env, 
		zfree(&buf);

		zfree(&buf);

	}

	}





	if (!strcmp(arch, "arm"))

	if (!strcmp(arch, "arc"))

		path_list = arc_triplets;

	else if (!strcmp(arch, "arm"))

		path_list = arm_triplets;

		path_list = arm_triplets;

	else if (!strcmp(arch, "arm64"))

	else if (!strcmp(arch, "arm64"))

		path_list = arm64_triplets;

		path_list = arm64_triplets;

tools/perf/util/annotate.c

+5 −0
Original line number Original line Diff line number Diff line
@@ -134,6 +134,7 @@ static int arch__associate_ins_ops(struct arch* arch, const char *name, struct i 
	return 0;

	return 0;

}

}





#include "arch/arc/annotate/instructions.c"

#include "arch/arm/annotate/instructions.c"

#include "arch/arm/annotate/instructions.c"

#include "arch/arm64/annotate/instructions.c"

#include "arch/arm64/annotate/instructions.c"

#include "arch/x86/annotate/instructions.c"

#include "arch/x86/annotate/instructions.c"
@@ -142,6 +143,10 @@ static int arch__associate_ins_ops(struct arch* arch, const char *name, struct i 
#include "arch/sparc/annotate/instructions.c"

#include "arch/sparc/annotate/instructions.c"





static struct arch architectures[] = {

static struct arch architectures[] = {

	{

		.name = "arc",

		.init = arc__annotate_init,

	},

	{

	{

		.name = "arm",

		.name = "arm",

		.init = arm__annotate_init,

		.init = arm__annotate_init,

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