diff options
Diffstat (limited to 'src/analysis/disass')
| -rw-r--r-- | src/analysis/disass/loop.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/analysis/disass/loop.c b/src/analysis/disass/loop.c index c37c7f6..b001992 100644 --- a/src/analysis/disass/loop.c +++ b/src/analysis/disass/loop.c @@ -409,7 +409,15 @@ static void define_basic_blocks_loops(GBlockList *list, bblock_info_t *info) links = get_block_predecessors(block, info, &count); for (k = 0; k < count; k++) - if (should_be_natural_loop_link(iter->iloop_header, links[k].info->iloop_header)) + if (should_be_natural_loop_link(iter->iloop_header, links[k].info->iloop_header) + /** + * Il se peut qu'un bloc fasse référence à lui même ! + * + * Cf. tests/analysis/disass/jinit_color_converter.bin + * + * On évite ici une boucle sans fin en officialisant cette boucle. + */ + || links[k].info == iter->iloop_header) { g_basic_block_get_boundaries(G_BASIC_BLOCK(links[k].linked), NULL, &last); g_basic_block_get_boundaries(G_BASIC_BLOCK(block), &first, NULL); |