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dwarves_fprintf: Separate basic type stats into separate type__fprintf() method 

So that we can use it for unions, in the next cset.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2019-01-10 10:15:42 -03:00
parent 18f5910f96
commit 2d0b70664f
1 changed files with 27 additions and 25 deletions
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52
dwarves_fprintf.c
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@ -540,6 +540,21 @@ static const char *variable__prefix(const struct variable *var)
return NULL;
}
static size_t type__fprintf_stats(struct type *type, const struct cu *cu,
const struct conf_fprintf *conf, FILE *fp)
{
size_t printed = fprintf(fp, "\n%.*s/* size: %d, cachelines: %zd, members: %u",
conf->indent, tabs, type->size,
tag__nr_cachelines(type__tag(type), cu), type->nr_members);
if (type->nr_static_members != 0)
printed += fprintf(fp, ", static members: %u */\n", type->nr_static_members);
else
printed += fprintf(fp, " */\n");
return printed;
}
static size_t union__fprintf(struct type *type, const struct cu *cu,
const struct conf_fprintf *conf, FILE *fp);
@ -1475,53 +1490,41 @@ static size_t __class__fprintf(struct class *class, const struct cu *cu,
if (!cconf.emit_stats)
goto out;
printed += fprintf(fp, "\n%.*s/* size: %d, cachelines: %zd, members: %u",
cconf.indent, tabs,
class__size(class),
tag__nr_cachelines(class__tag(class), cu),
type->nr_members,
type->nr_static_members);
if (type->nr_static_members != 0) {
printed += fprintf(fp, ", static members: %u */",
type->nr_static_members);
} else {
printed += fprintf(fp, " */");
}
printed += type__fprintf_stats(type, cu, &cconf, fp);
if (sum_holes > 0)
printed += fprintf(fp, "\n%.*s/* sum members: %u, holes: %d, "
"sum holes: %u */",
printed += fprintf(fp, "%.*s/* sum members: %u, holes: %d, "
"sum holes: %u */\n",
cconf.indent, tabs,
sum, class->nr_holes, sum_holes);
if (sum_bit_holes > 0)
printed += fprintf(fp, "\n%.*s/* bit holes: %d, sum bit "
"holes: %u bits */",
printed += fprintf(fp, "%.*s/* bit holes: %d, sum bit "
"holes: %u bits */\n",
cconf.indent, tabs,
class->nr_bit_holes, sum_bit_holes);
if (class->padding > 0)
printed += fprintf(fp, "\n%.*s/* padding: %u */",
printed += fprintf(fp, "%.*s/* padding: %u */\n",
cconf.indent,
tabs, class->padding);
if (nr_paddings > 0)
printed += fprintf(fp, "\n%.*s/* paddings: %u, sum paddings: "
"%u */",
printed += fprintf(fp, "%.*s/* paddings: %u, sum paddings: "
"%u */\n",
cconf.indent, tabs,
nr_paddings, sum_paddings);
if (class->bit_padding > 0)
printed += fprintf(fp, "\n%.*s/* bit_padding: %u bits */",
printed += fprintf(fp, "%.*s/* bit_padding: %u bits */\n",
cconf.indent, tabs,
class->bit_padding);
cacheline = (cconf.base_offset + type->size) % cacheline_size;
if (cacheline != 0)
printed += fprintf(fp, "\n%.*s/* last cacheline: %u bytes */",
printed += fprintf(fp, "%.*s/* last cacheline: %u bytes */\n",
cconf.indent, tabs,
cacheline);
if (cconf.show_first_biggest_size_base_type_member &&
type->nr_members != 0) {
struct class_member *m = type__find_first_biggest_size_base_type_member(type, cu);
printed += fprintf(fp, "\n%.*s/* first biggest size base type member: %s %u %zd */",
printed += fprintf(fp, "%.*s/* first biggest size base type member: %s %u %zd */\n",
cconf.indent, tabs,
class_member__name(m, cu), m->byte_offset,
m->byte_size);
@ -1529,12 +1532,11 @@ static size_t __class__fprintf(struct class *class, const struct cu *cu,
if (sum + sum_holes != type->size - class->padding &&
type->nr_members != 0)
printed += fprintf(fp, "\n\n%.*s/* BRAIN FART ALERT! %d != %u "
printed += fprintf(fp, "\n%.*s/* BRAIN FART ALERT! %d != %u "
"+ %u(holes), diff = %d */\n",
cconf.indent, tabs,
type->size, sum, sum_holes,
type->size - (sum + sum_holes));
fputc('\n', fp);
out:
return printed + fprintf(fp, "%.*s}%s%s", indent, tabs,
cconf.suffix ? " ": "", cconf.suffix ?: "");