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Commit 2c2b1623 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

perf trace beauty: Export the "int" and "hex" syscall arg formatters 

The most basic ones, for pointers, unaugmented fds, etc, to be used
in the initial fcntl 'arg' beautifier.

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-g0lugj4vv6p4jtge32hid6q6@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent f9f83b33

tools/perf/builtin-trace.c

+2 −8
Original line number Diff line number Diff line
@@ -392,22 +392,16 @@ static size_t syscall_arg__scnprintf_close_fd(char *bf, size_t size, 


#define SCA_CLOSE_FD syscall_arg__scnprintf_close_fd



static size_t syscall_arg__scnprintf_hex(char *bf, size_t size,

					 struct syscall_arg *arg)

size_t syscall_arg__scnprintf_hex(char *bf, size_t size, struct syscall_arg *arg)

{

	return scnprintf(bf, size, "%#lx", arg->val);

}



#define SCA_HEX syscall_arg__scnprintf_hex



static size_t syscall_arg__scnprintf_int(char *bf, size_t size,

					 struct syscall_arg *arg)

size_t syscall_arg__scnprintf_int(char *bf, size_t size, struct syscall_arg *arg)

{

	return scnprintf(bf, size, "%d", arg->val);

}



#define SCA_INT syscall_arg__scnprintf_int



static const char *bpf_cmd[] = {

	"MAP_CREATE", "MAP_LOOKUP_ELEM", "MAP_UPDATE_ELEM", "MAP_DELETE_ELEM",

	"MAP_GET_NEXT_KEY", "PROG_LOAD",

tools/perf/trace/beauty/beauty.h

+6 −0
Original line number Diff line number Diff line
@@ -31,6 +31,12 @@ unsigned long syscall_arg__val(struct syscall_arg *arg, u8 idx); 
size_t syscall_arg__scnprintf_strarrays(char *bf, size_t size, struct syscall_arg *arg);

#define SCA_STRARRAYS syscall_arg__scnprintf_strarrays



size_t syscall_arg__scnprintf_hex(char *bf, size_t size, struct syscall_arg *arg);

#define SCA_HEX syscall_arg__scnprintf_hex



size_t syscall_arg__scnprintf_int(char *bf, size_t size, struct syscall_arg *arg);

#define SCA_INT syscall_arg__scnprintf_int



size_t syscall_arg__scnprintf_fcntl_cmd(char *bf, size_t size, struct syscall_arg *arg);

#define SCA_FCNTL_CMD syscall_arg__scnprintf_fcntl_cmd