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perf tools: Move print_binary definitions to separate files

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Continuing the split of util.[ch] into more manageable bits.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-5eu367rwcwnvvn7fz09l7xpb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2017-04-17 16:23:22 -03:00
parent a12a4e023a
commit fea013928c
12 changed files with 91 additions and 78 deletions
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1
tools/perf/builtin-script.c
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@ -23,6 +23,7 @@
#include "util/stat.h"
#include "util/thread-stack.h"
#include "util/time-utils.h"
#include "print_binary.h"
#include <linux/bitmap.h>
#include <linux/kernel.h>
#include <linux/stringify.h>

1
tools/perf/builtin-trace.c
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@ -36,6 +36,7 @@
#include "util/parse-events.h"
#include "util/bpf-loader.h"
#include "callchain.h"
#include "print_binary.h"
#include "syscalltbl.h"
#include "rb_resort.h"

2
tools/perf/tests/is_printable_array.c
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@ -2,7 +2,7 @@
#include <linux/kernel.h>
#include "tests.h"
#include "debug.h"
#include "util.h"
#include "print_binary.h"
int test__is_printable_array(int subtest __maybe_unused)
{

1
tools/perf/util/Build
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@ -16,6 +16,7 @@ libperf-y += llvm-utils.o
libperf-y += parse-events.o
libperf-y += perf_regs.o
libperf-y += path.o
libperf-y += print_binary.o
libperf-y += rbtree.o
libperf-y += libstring.o
libperf-y += bitmap.o

1
tools/perf/util/debug.c
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@ -13,6 +13,7 @@
#include "color.h"
#include "event.h"
#include "debug.h"
#include "print_binary.h"
#include "util.h"
#include "target.h"

55
tools/perf/util/print_binary.c Normal file
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@ -0,0 +1,55 @@
#include "print_binary.h"
#include <linux/log2.h>
#include "sane_ctype.h"
void print_binary(unsigned char *data, size_t len,
size_t bytes_per_line, print_binary_t printer,
void *extra)
{
size_t i, j, mask;
if (!printer)
return;
bytes_per_line = roundup_pow_of_two(bytes_per_line);
mask = bytes_per_line - 1;
printer(BINARY_PRINT_DATA_BEGIN, 0, extra);
for (i = 0; i < len; i++) {
if ((i & mask) == 0) {
printer(BINARY_PRINT_LINE_BEGIN, -1, extra);
printer(BINARY_PRINT_ADDR, i, extra);
}
printer(BINARY_PRINT_NUM_DATA, data[i], extra);
if (((i & mask) == mask) || i == len - 1) {
for (j = 0; j < mask-(i & mask); j++)
printer(BINARY_PRINT_NUM_PAD, -1, extra);
printer(BINARY_PRINT_SEP, i, extra);
for (j = i & ~mask; j <= i; j++)
printer(BINARY_PRINT_CHAR_DATA, data[j], extra);
for (j = 0; j < mask-(i & mask); j++)
printer(BINARY_PRINT_CHAR_PAD, i, extra);
printer(BINARY_PRINT_LINE_END, -1, extra);
}
}
printer(BINARY_PRINT_DATA_END, -1, extra);
}
int is_printable_array(char *p, unsigned int len)
{
unsigned int i;
if (!p || !len || p[len - 1] != 0)
return 0;
len--;
for (i = 0; i < len; i++) {
if (!isprint(p[i]) && !isspace(p[i]))
return 0;
}
return 1;
}

28
tools/perf/util/print_binary.h Normal file
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@ -0,0 +1,28 @@
#ifndef PERF_PRINT_BINARY_H
#define PERF_PRINT_BINARY_H
#include <stddef.h>
enum binary_printer_ops {
BINARY_PRINT_DATA_BEGIN,
BINARY_PRINT_LINE_BEGIN,
BINARY_PRINT_ADDR,
BINARY_PRINT_NUM_DATA,
BINARY_PRINT_NUM_PAD,
BINARY_PRINT_SEP,
BINARY_PRINT_CHAR_DATA,
BINARY_PRINT_CHAR_PAD,
BINARY_PRINT_LINE_END,
BINARY_PRINT_DATA_END,
};
typedef void (*print_binary_t)(enum binary_printer_ops op,
unsigned int val, void *extra);
void print_binary(unsigned char *data, size_t len,
size_t bytes_per_line, print_binary_t printer,
void *extra);
int is_printable_array(char *p, unsigned int len);
#endif /* PERF_PRINT_BINARY_H */

1
tools/perf/util/python-ext-sources
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@ -21,6 +21,7 @@ util/cgroup.c
util/parse-branch-options.c
util/rblist.c
util/counts.c
util/print_binary.c
util/strlist.c
util/trace-event.c
../lib/rbtree.c

1
tools/perf/util/python.c
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@ -7,6 +7,7 @@
#include "evsel.h"
#include "event.h"
#include "cpumap.h"
#include "print_binary.h"
#include "thread_map.h"
/*

1
tools/perf/util/scripting-engines/trace-event-python.c
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@ -46,6 +46,7 @@
#include "../call-path.h"
#include "thread_map.h"
#include "cpumap.h"
#include "print_binary.h"
#include "stat.h"
PyMODINIT_FUNC initperf_trace_context(void);

54
tools/perf/util/util.c
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@ -21,8 +21,6 @@
#include "callchain.h"
#include "strlist.h"
#include "sane_ctype.h"
#define CALLCHAIN_PARAM_DEFAULT \
.mode = CHAIN_GRAPH_ABS, \
.min_percent = 0.5, \
@ -742,58 +740,6 @@ int fetch_current_timestamp(char *buf, size_t sz)
return 0;
}
void print_binary(unsigned char *data, size_t len,
size_t bytes_per_line, print_binary_t printer,
void *extra)
{
size_t i, j, mask;
if (!printer)
return;
bytes_per_line = roundup_pow_of_two(bytes_per_line);
mask = bytes_per_line - 1;
printer(BINARY_PRINT_DATA_BEGIN, 0, extra);
for (i = 0; i < len; i++) {
if ((i & mask) == 0) {
printer(BINARY_PRINT_LINE_BEGIN, -1, extra);
printer(BINARY_PRINT_ADDR, i, extra);
}
printer(BINARY_PRINT_NUM_DATA, data[i], extra);
if (((i & mask) == mask) || i == len - 1) {
for (j = 0; j < mask-(i & mask); j++)
printer(BINARY_PRINT_NUM_PAD, -1, extra);
printer(BINARY_PRINT_SEP, i, extra);
for (j = i & ~mask; j <= i; j++)
printer(BINARY_PRINT_CHAR_DATA, data[j], extra);
for (j = 0; j < mask-(i & mask); j++)
printer(BINARY_PRINT_CHAR_PAD, i, extra);
printer(BINARY_PRINT_LINE_END, -1, extra);
}
}
printer(BINARY_PRINT_DATA_END, -1, extra);
}
int is_printable_array(char *p, unsigned int len)
{
unsigned int i;
if (!p || !len || p[len - 1] != 0)
return 0;
len--;
for (i = 0; i < len; i++) {
if (!isprint(p[i]) && !isspace(p[i]))
return 0;
}
return 1;
}
int unit_number__scnprintf(char *buf, size_t size, u64 n)
{
char unit[4] = "BKMG";

23
tools/perf/util/util.h
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@ -213,33 +213,10 @@ const char *perf_tip(const char *dirpath);
bool is_regular_file(const char *file);
int fetch_current_timestamp(char *buf, size_t sz);
enum binary_printer_ops {
BINARY_PRINT_DATA_BEGIN,
BINARY_PRINT_LINE_BEGIN,
BINARY_PRINT_ADDR,
BINARY_PRINT_NUM_DATA,
BINARY_PRINT_NUM_PAD,
BINARY_PRINT_SEP,
BINARY_PRINT_CHAR_DATA,
BINARY_PRINT_CHAR_PAD,
BINARY_PRINT_LINE_END,
BINARY_PRINT_DATA_END,
};
typedef void (*print_binary_t)(enum binary_printer_ops,
unsigned int val,
void *extra);
void print_binary(unsigned char *data, size_t len,
size_t bytes_per_line, print_binary_t printer,
void *extra);
#ifndef HAVE_SCHED_GETCPU_SUPPORT
int sched_getcpu(void);
#endif
int is_printable_array(char *p, unsigned int len);
int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz);
int unit_number__scnprintf(char *buf, size_t size, u64 n);