Introduce basic 'perf annotate' support for ARC to be able to use
anotation via stdio interface.
Signed-off-by: Eugeniy 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: Arnaldo Carvalho de Melo <acme@redhat.com>
--- /dev/null
+// 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;
+}
#include "../util/util.h"
#include "../util/debug.h"
#include "../util/util.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[] = {
"arm-eabi-",
"arm-linux-androideabi-",
const char *const arm_triplets[] = {
"arm-eabi-",
"arm-linux-androideabi-",
- if (!strcmp(arch, "arm"))
+ if (!strcmp(arch, "arc"))
+ path_list = arc_triplets;
+ else if (!strcmp(arch, "arm"))
path_list = arm_triplets;
else if (!strcmp(arch, "arm64"))
path_list = arm64_triplets;
path_list = arm_triplets;
else if (!strcmp(arch, "arm64"))
path_list = arm64_triplets;
+#include "arch/arc/annotate/instructions.c"
#include "arch/arm/annotate/instructions.c"
#include "arch/arm64/annotate/instructions.c"
#include "arch/x86/annotate/instructions.c"
#include "arch/arm/annotate/instructions.c"
#include "arch/arm64/annotate/instructions.c"
#include "arch/x86/annotate/instructions.c"
#include "arch/sparc/annotate/instructions.c"
static struct arch architectures[] = {
#include "arch/sparc/annotate/instructions.c"
static struct arch architectures[] = {
+ {
+ .name = "arc",
+ .init = arc__annotate_init,
+ },
{
.name = "arm",
.init = arm__annotate_init,
{
.name = "arm",
.init = arm__annotate_init,