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pglobal: Stop using cu__for_each_tag 

It really needs the recently introduced cu__for_each_variable and
cu__for_each_function.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2009-04-01 11:39:43 -03:00
parent 2584df6335
commit 0048711e43
1 changed files with 15 additions and 49 deletions
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64
pglobal.c
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@ -118,64 +118,30 @@ static void extfun__add(struct function *fun, const struct cu *cu)
}
}
static struct tag *extvar__filter(struct tag *tag, struct cu *cu __unused,
void *cookie __unused)
static int cu_extvar_iterator(struct cu *cu, void *cookie __unused)
{
const struct variable *var;
struct tag *pos;
uint32_t id;
if (tag->tag != DW_TAG_variable)
return NULL;
var = tag__variable(tag);
if (!var->external)
return NULL;
return tag;
}
static struct tag *extfun__filter(struct tag *tag, struct cu *cu __unused,
void *cookie __unused)
{
struct function *fun;
if (!tag__is_function(tag))
return NULL;
fun = tag__function(tag);
if (!fun->external)
return NULL;
return tag;
}
static int extvar_unique_iterator(struct tag *tag, struct cu *cu,
void *cookie __unused)
{
extvar__add(tag__variable(tag), cu);
cu__for_each_variable(cu, id, pos) {
struct variable *var = tag__variable(pos);
if (var->external)
extvar__add(var, cu);
}
return 0;
}
static int extfun_unique_iterator(struct tag *tag, struct cu *cu,
void *cookie __unused)
static int cu_extfun_iterator(struct cu *cu, void *cookie __unused)
{
extfun__add(tag__function(tag), cu);
struct function *pos;
uint32_t id;
cu__for_each_function(cu, id, pos)
if (pos->external)
extfun__add(pos, cu);
return 0;
}
static int cu_extvar_iterator(struct cu *cu, void *cookie)
{
return cu__for_each_tag(cu, extvar_unique_iterator, cookie,
extvar__filter);
}
static int cu_extfun_iterator(struct cu *cu, void *cookie)
{
return cu__for_each_tag(cu, extfun_unique_iterator, cookie,
extfun__filter);
}
static inline const struct extvar *node__variable(const void *nodep)
{
return *((const struct extvar **)nodep);