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[LIB]: Show the number of paddings as well, not just the sum 

In the Linux kernel there were no cases of more than one member
struct with paddings.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2007-01-29 12:01:15 -02:00
parent 9b0edcc982
commit 01b8a495c4
1 changed files with 13 additions and 6 deletions
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dwarves.c
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@ -1769,9 +1769,10 @@ static size_t class__snprintf(const struct class *self, const struct cu *cu,
size_t last_size = 0, size;
size_t last_bit_size = 0;
uint8_t newline = 0;
uint16_t nr_paddings = 0;
uint32_t sum = 0;
uint32_t sum_holes = 0;
uint32_t sum_padding = 0;
uint32_t sum_paddings = 0;
uint32_t sum_bit_holes = 0;
uint32_t last_cacheline = 0;
int last_offset = -1;
@ -1851,8 +1852,13 @@ static size_t class__snprintf(const struct class *self, const struct cu *cu,
continue;
}
if (type->tag == DW_TAG_structure_type)
sum_padding += tag__class(type)->padding;
if (type->tag == DW_TAG_structure_type) {
const uint16_t padding = tag__class(type)->padding;
if (padding > 0) {
++nr_paddings;
sum_paddings += padding;
}
}
size = tag__size(type, cu);
n = snprintf(bf, l, "%.*s", indent + 1, tabs);
@ -1937,9 +1943,10 @@ static size_t class__snprintf(const struct class *self, const struct cu *cu,
self->padding);
bf += n; l -= n;
}
if (sum_padding > 0) {
n = snprintf(bf, l, "%.*s /* sum padding: %u */\n", indent, tabs,
sum_padding);
if (nr_paddings > 0) {
n = snprintf(bf, l, "%.*s /* paddings: %u, "
"sum paddings: %u */\n",
indent, tabs, nr_paddings, sum_paddings);
bf += n; l -= n;
}
if (self->bit_padding > 0) {