diff options
Diffstat (limited to 'src/gtkext')
| -rw-r--r-- | src/gtkext/graph/cluster.c | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/src/gtkext/graph/cluster.c b/src/gtkext/graph/cluster.c index 9aee82c..413af86 100644 --- a/src/gtkext/graph/cluster.c +++ b/src/gtkext/graph/cluster.c @@ -904,9 +904,9 @@ static void g_graph_cluster_define_links(GGraphCluster *cluster, GHashTable *all { unsigned int level; /* Niveau du nouvel ensemble */ GArchInstruction *last; /* Dernière instruction du bloc*/ - instr_link_t *dests; /* Instr. visées par une autre */ size_t dcount; /* Nombre de liens de dest. */ size_t i; /* Boucle de parcours #1 */ + instr_link_t *dest; /* Instr. visée par une autre */ GGraphCluster *target; /* Bloc ciblé par un lien */ leaving_edge *leaving; /* Point de départ d'un lien */ unsigned int target_level; /* Rang du bloc ciblé */ @@ -920,11 +920,14 @@ static void g_graph_cluster_define_links(GGraphCluster *cluster, GHashTable *all g_basic_block_get_boundary(cluster->block, NULL, &last); - g_arch_instruction_rlock_dest(last); - dcount = g_arch_instruction_get_destinations(last, &dests); + g_arch_instruction_lock_dest(last); + dcount = g_arch_instruction_count_destinations(last); for (i = 0; i < dcount; i++) - switch (dests[i].type) + { + dest = g_arch_instruction_get_destination(last, i); + + switch (dest->type) { case ILT_EXEC_FLOW: case ILT_JUMP: @@ -932,7 +935,7 @@ static void g_graph_cluster_define_links(GGraphCluster *cluster, GHashTable *all case ILT_JUMP_IF_TRUE: case ILT_JUMP_IF_FALSE: - target = G_GRAPH_CLUSTER(g_hash_table_lookup(all, dests[i].linked)); + target = G_GRAPH_CLUSTER(g_hash_table_lookup(all, dest->linked)); assert(target != NULL); /* Point de départ */ @@ -982,7 +985,7 @@ static void g_graph_cluster_define_links(GGraphCluster *cluster, GHashTable *all leaving->index = cluster->ba_count - 1; - incoming->type = dests[i].type; + incoming->type = dest->type; if (incoming->type == ILT_JUMP_IF_TRUE) incoming->edge = g_graph_edge_new_true(&leaving->start, &incoming->y, &incoming->end); @@ -1027,7 +1030,9 @@ static void g_graph_cluster_define_links(GGraphCluster *cluster, GHashTable *all } - g_arch_instruction_runlock_dest(last); + } + + g_arch_instruction_unlock_dest(last); @@ -1508,9 +1513,9 @@ static GGraphCluster *setup_graph_clusters(GLoadedBinary *binary, const GBlockLi #ifndef NDEBUG gboolean new; /* Bloc déjà traité ? */ #endif - instr_link_t *dests; /* Instr. visées par une autre */ size_t dcount; /* Nombre de liens de dest. */ size_t i; /* Boucle de parcours #1 */ + instr_link_t *dest; /* Instr. visée par une autre */ GBasicBlock *target; /* Bloc ciblé par un lien */ size_t j; /* Boucle de parcours #2 */ bool changed; /* Un ajout a été effectué ? */ @@ -1533,11 +1538,14 @@ static GGraphCluster *setup_graph_clusters(GLoadedBinary *binary, const GBlockLi /* Détermination des blocs suivants */ - g_arch_instruction_rlock_dest(last); - dcount = g_arch_instruction_get_destinations(last, &dests); + g_arch_instruction_lock_dest(last); + dcount = g_arch_instruction_count_destinations(last); for (i = 0; i < dcount; i++) - switch (dests[i].type) + { + dest = g_arch_instruction_get_destination(last, i); + + switch (dest->type) { case ILT_EXEC_FLOW: case ILT_JUMP: @@ -1545,7 +1553,7 @@ static GGraphCluster *setup_graph_clusters(GLoadedBinary *binary, const GBlockLi case ILT_JUMP_IF_TRUE: case ILT_JUMP_IF_FALSE: - target = g_block_list_find_by_starting_instr(list, dests[i].linked); + target = g_block_list_find_by_starting_instr(list, dest->linked); /** * Les sauts ne se font pas toujours à l'intérieur d'une même fonction. @@ -1558,7 +1566,7 @@ static GGraphCluster *setup_graph_clusters(GLoadedBinary *binary, const GBlockLi * */ - printf(" NEW BLK :: %d -> %p\n", dests[i].type, target); + printf(" NEW BLK :: %d -> %p\n", dest->type, target); if (target != NULL) { @@ -1588,11 +1596,11 @@ static GGraphCluster *setup_graph_clusters(GLoadedBinary *binary, const GBlockLi * la table globale. */ - if (!g_hash_table_contains(all, dests[i].linked)) + if (!g_hash_table_contains(all, dest->linked)) { assert((pending->count + 1) < g_block_list_count_blocks(list)); pending->list[pending->count++] = target; - printf(" --push-- %d -> %p\n", dests[i].type, target); + printf(" --push-- %d -> %p\n", dest->type, target); } } @@ -1618,7 +1626,9 @@ static GGraphCluster *setup_graph_clusters(GLoadedBinary *binary, const GBlockLi } - g_arch_instruction_runlock_dest(last); + } + + g_arch_instruction_unlock_dest(last); /* Intégration de tous les blocs en attente */ |