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perf annotate: Group operands members

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So that the ins_ops can handle them in a single place, instead of adding
more and more functions or ins_ops parameters.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-pk4dqaum6ftiz104dvimwgtb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2012-04-20 14:38:46 -03:00
parent 3f862fd076
commit c7e6ead734
3 changed files with 49 additions and 46 deletions
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56
tools/perf/util/annotate.c
View File

@@ -18,14 +18,14 @@
const char *disassembler_style;
static int call_ops__parse_target(const char *operands, u64 *target)
static int call__parse(struct ins_operands *ops)
{
*target = strtoull(operands, NULL, 16);
ops->target = strtoull(ops->raw, NULL, 16);
return 0;
}
static struct ins_ops call_ops = {
.parse_target = call_ops__parse_target,
.parse = call__parse,
};
bool ins__is_call(const struct ins *ins)
@@ -33,29 +33,29 @@ bool ins__is_call(const struct ins *ins)
return ins->ops == &call_ops;
}
static int jump_ops__parse_target(const char *operands, u64 *target)
static int jump__parse(struct ins_operands *ops)
{
const char *s = strchr(operands, '+');
const char *s = strchr(ops->raw, '+');
if (s++ == NULL)
return -1;
*target = strtoll(s, NULL, 16);
ops->target = strtoll(s, NULL, 16);
return 0;
}
static int jump_ops__scnprintf(struct ins *ins, char *bf, size_t size,
const char *operands, u64 target)
static int jump__scnprintf(struct ins *ins, char *bf, size_t size,
struct ins_operands *ops, bool addrs)
{
if (operands)
return scnprintf(bf, size, "%-6.6s %s", ins->name, operands);
if (addrs)
return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->raw);
return scnprintf(bf, size, "%-6.6s %" PRIx64, ins->name, target);
return scnprintf(bf, size, "%-6.6s %" PRIx64, ins->name, ops->target);
}
static struct ins_ops jump_ops = {
.parse_target = jump_ops__parse_target,
.scnprintf = jump_ops__scnprintf,
.parse = jump__parse,
.scnprintf = jump__scnprintf,
};
bool ins__is_jump(const struct ins *ins)
@@ -190,8 +190,8 @@ static void disasm_line__init_ins(struct disasm_line *dl)
if (!dl->ins->ops)
return;
if (dl->ins->ops->parse_target)
dl->ins->ops->parse_target(dl->operands, &dl->target);
if (dl->ins->ops->parse)
dl->ins->ops->parse(&dl->ops);
}
static struct disasm_line *disasm_line__new(s64 offset, char *line, size_t privsize)
@@ -213,25 +213,25 @@ static struct disasm_line *disasm_line__new(s64 offset, char *line, size_t privs
if (name[0] == '\0')
goto out_delete;
dl->operands = name + 1;
dl->ops.raw = name + 1;
while (dl->operands[0] != '\0' &&
!isspace(dl->operands[0]))
++dl->operands;
while (dl->ops.raw[0] != '\0' &&
!isspace(dl->ops.raw[0]))
++dl->ops.raw;
tmp = dl->operands[0];
dl->operands[0] = '\0';
tmp = dl->ops.raw[0];
dl->ops.raw[0] = '\0';
dl->name = strdup(name);
if (dl->name == NULL)
goto out_free_line;
dl->operands[0] = tmp;
dl->ops.raw[0] = tmp;
if (dl->operands[0] != '\0') {
dl->operands++;
while (isspace(dl->operands[0]))
++dl->operands;
if (dl->ops.raw[0] != '\0') {
dl->ops.raw++;
while (isspace(dl->ops.raw[0]))
++dl->ops.raw;
}
disasm_line__init_ins(dl);
@@ -753,9 +753,9 @@ static size_t disasm_line__fprintf(struct disasm_line *dl, FILE *fp)
printed = fprintf(fp, "%#" PRIx64 " %s", dl->offset, dl->name);
if (dl->operands[0] != '\0') {
if (dl->ops.raw[0] != '\0') {
printed += fprintf(fp, "%.*s %s\n", 6 - (int)printed, " ",
dl->operands);
dl->ops.raw);
}
return printed + fprintf(fp, "\n");