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Reduce xrefs sorting for aflj perf ##anal

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This commit is contained in:
Florian Märkl 2019-07-06 16:34:31 +02:00 committed by radare
parent 3cb406b17b
commit 6a9657abcb
1 changed files with 10 additions and 1 deletions
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11
libr/anal/xrefs.c
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@ -83,6 +83,10 @@ static int ref_cmp(const RAnalRef *a, const RAnalRef *b) {
return 0;
}
static void sortxrefs(RList *list) {
r_list_sort (list, (RListComparator)ref_cmp);
}
static void listxrefs(HtUP *m, ut64 addr, RList *list) {
if (addr == UT64_MAX) {
ht_up_foreach (m, mylistrefs_cb, list);
@ -95,7 +99,6 @@ static void listxrefs(HtUP *m, ut64 addr, RList *list) {
ht_up_foreach (d, appendRef, list);
}
r_list_sort (list, (RListComparator)ref_cmp);
}
static void setxref(HtUP *m, ut64 from, ut64 to, int type) {
@ -151,6 +154,7 @@ R_API int r_anal_xref_del(RAnal *anal, ut64 from, ut64 to) {
R_API int r_anal_xrefs_from(RAnal *anal, RList *list, const char *kind, const RAnalRefType type, ut64 addr) {
listxrefs (anal->dict_refs, addr, list);
sortxrefs (list);
return true;
}
@ -160,6 +164,7 @@ R_API RList *r_anal_xrefs_get(RAnal *anal, ut64 to) {
return NULL;
}
listxrefs (anal->dict_xrefs, to, list);
sortxrefs (list);
if (r_list_empty (list)) {
r_list_free (list);
list = NULL;
@ -173,6 +178,7 @@ R_API RList *r_anal_refs_get(RAnal *anal, ut64 from) {
return NULL;
}
listxrefs (anal->dict_refs, from, list);
sortxrefs (list);
if (r_list_empty (list)) {
r_list_free (list);
list = NULL;
@ -186,6 +192,7 @@ R_API RList *r_anal_xrefs_get_from(RAnal *anal, ut64 to) {
return NULL;
}
listxrefs (anal->dict_refs, to, list);
sortxrefs (list);
if (r_list_empty (list)) {
r_list_free (list);
list = NULL;
@ -199,6 +206,7 @@ R_API void r_anal_xrefs_list(RAnal *anal, int rad) {
PJ *pj = NULL;
RList *list = r_anal_ref_list_new();
listxrefs (anal->dict_refs, UT64_MAX, list);
sortxrefs (list);
if (rad == 'j') {
pj = pj_new ();
if (!pj) {
@ -340,6 +348,7 @@ static RList *fcn_get_refs(RAnalFunction *fcn, HtUP *ht) {
listxrefs (ht, at, list);
}
}
sortxrefs (list);
return list;
}