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[LIB]: Make ftype__fprintf_parms optionally indent parameters 

One per line.

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
This commit is contained in:
Arnaldo Carvalho de Melo 2007-04-30 16:37:18 -03:00
parent ccb9ff1b29
commit 224ba634ee
1 changed files with 17 additions and 8 deletions
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25
dwarves.c
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@ -1688,7 +1688,8 @@ void cu__account_inline_expansions(struct cu *self)
}
static size_t ftype__fprintf_parms(const struct ftype *self,
const struct cu *cu, FILE *fp)
const struct cu *cu, size_t indent,
FILE *fp)
{
struct parameter *pos;
int first_parm = 1;
@ -1698,9 +1699,13 @@ static size_t ftype__fprintf_parms(const struct ftype *self,
size_t printed = fprintf(fp, "(");
list_for_each_entry(pos, &self->parms, tag.node) {
if (!first_parm)
printed += fprintf(fp, ", ");
else
if (!first_parm) {
if (indent == 0)
printed += fprintf(fp, ", ");
else
printed += fprintf(fp, ",\n%.*s",
indent, tabs);
} else
first_parm = 0;
name = parameter__name(pos, cu);
type = cu__find_tag_by_id(cu, parameter__type(pos, cu));
@ -1765,14 +1770,18 @@ static size_t function__tag_fprintf(const struct tag *tag, const struct cu *cu,
const struct tag *talias =
cu__find_tag_by_id(cu, exp->tag.type);
struct function *alias = tag__function(talias);
const char *name;
if (alias == NULL) {
tag__type_not_found(&exp->tag);
break;
}
printed = fprintf(fp, "%.*s", indent, tabs);
n = fprintf(fp, "%s", function__name(alias, cu));
n += ftype__fprintf_parms(&alias->proto, cu, fp);
name = function__name(alias, cu);
n = fprintf(fp, "%s", name);
n += ftype__fprintf_parms(&alias->proto, cu,
indent + (strlen(name) + 7) / 8,
fp);
n += fprintf(fp, "; /* size=%zd, low_pc=%#llx */",
exp->size, (unsigned long long)exp->low_pc);
#if 0
@ -1780,7 +1789,7 @@ static size_t function__tag_fprintf(const struct tag *tag, const struct cu *cu,
function__name(alias, cu), exp->size,
(unsigned long long)exp->low_pc);
#endif
c += n;
c = 69;
printed += n;
}
break;
@ -1848,7 +1857,7 @@ size_t ftype__fprintf(const struct ftype *self, const struct cu *cu,
self->tag.tag == DW_TAG_subroutine_type ?
")" : "");
return printed + ftype__fprintf_parms(self, cu, fp);
return printed + ftype__fprintf_parms(self, cu, 0, fp);
}
static size_t function__fprintf(const struct tag *tag_self,