diff options
Diffstat (limited to 'src/analysis/blocks')
| -rw-r--r-- | src/analysis/blocks/flow.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/analysis/blocks/flow.c b/src/analysis/blocks/flow.c index 9eb9de8..bc14648 100644 --- a/src/analysis/blocks/flow.c +++ b/src/analysis/blocks/flow.c @@ -574,6 +574,7 @@ bool g_flow_block_is_looping_to(GFlowBlock *block, const GInstrBlock *list, GFlo result = (block == target); + g_arch_instruction_rlock_dest(block->last); dcount = g_arch_instruction_get_destinations(block->last, &dests, &types, NULL); for (i = 0; i < dcount && !result; i++) @@ -598,6 +599,8 @@ bool g_flow_block_is_looping_to(GFlowBlock *block, const GInstrBlock *list, GFlo } + g_arch_instruction_runlock_dest(block->last); + return result; } @@ -634,6 +637,7 @@ bool g_flow_block_follow(GFlowBlock *block, const GInstrBlock *list, BlockFollow if (mask & BFP_ENTER) result = callback(block, BFP_ENTER, data); + g_arch_instruction_rlock_dest(block->last); dcount = g_arch_instruction_get_destinations(block->last, &dests, &types, NULL); for (i = 0; i < dcount && result; i++) @@ -661,6 +665,8 @@ bool g_flow_block_follow(GFlowBlock *block, const GInstrBlock *list, BlockFollow } + g_arch_instruction_runlock_dest(block->last); + if (mask & BFP_EXIT) result &= callback(block, BFP_EXIT, data); |