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[LIB]: Make class__fprintf print non DW_TAG_member entries 

Such as types within types and class methods. This greatly improves support for
C++. Next improvements will be supporting DW_TAG_namespace and properly
supporting DW_TAG_inheritance.

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
This commit is contained in:
Arnaldo Carvalho de Melo 2007-05-24 00:16:23 -03:00
parent a1e75c91e2
commit 2b480348e9
2 changed files with 20 additions and 3 deletions
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18
dwarves.c
View File

@ -1984,6 +1984,7 @@ size_t class__fprintf(const struct class *self, const struct cu *cu,
uint32_t last_cacheline = 0;
int last_offset = -1;
struct class_member *pos;
struct tag *tag_pos;
struct conf_fprintf cconf = conf ? *conf : conf_fprintf__defaults;
size_t printed = fprintf(fp, "%s%sstruct%s%s {\n",
cconf.prefix ?: "", cconf.prefix ? " " : "",
@ -1995,9 +1996,16 @@ size_t class__fprintf(const struct class *self, const struct cu *cu,
cconf.indent = indent + 1;
type__for_each_member(tself, pos) {
type__for_each_tag(tself, tag_pos) {
struct tag *type;
if (tag_pos->tag != DW_TAG_member) {
printed += tag__fprintf(tag_pos, cu, &cconf, fp);
printed += fprintf(fp, ";\n\n");
continue;
}
pos = tag__class_member(tag_pos);
if ((int)pos->offset != last_offset)
printed +=
class__fprintf_cacheline_boundary(last_cacheline,
@ -2202,7 +2210,7 @@ static size_t variable__fprintf(const struct tag *tag, const struct cu *cu,
size_t tag__fprintf(const struct tag *self, const struct cu *cu,
const struct conf_fprintf *conf, FILE *fp)
{
size_t printed = tag__fprintf_decl_info(self, fp);
size_t printed;
struct conf_fprintf tconf;
const struct conf_fprintf *pconf = conf;
@ -2229,6 +2237,10 @@ size_t tag__fprintf(const struct tag *self, const struct cu *cu,
tconf.type_spacing = 26;
}
printed = fprintf(fp, "%.*s", pconf->indent, tabs);
printed += tag__fprintf_decl_info(self, fp);
printed += fprintf(fp, "%.*s", pconf->indent, tabs);
switch (self->tag) {
case DW_TAG_enumeration_type:
printed += enumeration__fprintf(self, pconf, fp);
@ -2249,7 +2261,7 @@ size_t tag__fprintf(const struct tag *self, const struct cu *cu,
printed += variable__fprintf(self, cu, pconf, fp);
break;
default:
printed += fprintf(fp, "%s: %s tag not supported!\n", __func__,
printed += fprintf(fp, "/* %s: %s tag not supported! */", __func__,
dwarf_tag_name(self->tag));
break;
}

5
dwarves.h
View File

@ -188,6 +188,11 @@ struct class_member {
one (or the end of the struct) */
};
static inline struct class_member *tag__class_member(const struct tag *self)
{
return (struct class_member *)self;
}
extern size_t class_member__size(const struct class_member *self,
const struct cu *cu);
extern void class_member__delete(struct class_member *self);