diff options
Diffstat (limited to 'libsanitizer/asan/asan_stats.cc')
-rw-r--r-- | libsanitizer/asan/asan_stats.cc | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/libsanitizer/asan/asan_stats.cc b/libsanitizer/asan/asan_stats.cc index 71c8582e81c..64a788a6a5d 100644 --- a/libsanitizer/asan/asan_stats.cc +++ b/libsanitizer/asan/asan_stats.cc @@ -13,6 +13,7 @@ #include "asan_internal.h" #include "asan_stats.h" #include "asan_thread.h" +#include "sanitizer_common/sanitizer_allocator_interface.h" #include "sanitizer_common/sanitizer_mutex.h" #include "sanitizer_common/sanitizer_stackdepot.h" @@ -48,12 +49,8 @@ void AsanStats::Print() { (mmaped-munmaped)>>20, mmaped>>20, munmaped>>20, mmaps, munmaps); - PrintMallocStatsArray(" mmaps by size class: ", mmaped_by_size); PrintMallocStatsArray(" mallocs by size class: ", malloced_by_size); - PrintMallocStatsArray(" frees by size class: ", freed_by_size); - PrintMallocStatsArray(" rfrees by size class: ", really_freed_by_size); - Printf("Stats: malloc large: %zu small slow: %zu\n", - malloc_large, malloc_small_slow); + Printf("Stats: malloc large: %zu\n", malloc_large); } void AsanStats::MergeFrom(const AsanStats *stats) { @@ -127,8 +124,8 @@ static void PrintAccumulatedStats() { BlockingMutexLock lock(&print_lock); stats.Print(); StackDepotStats *stack_depot_stats = StackDepotGetStats(); - Printf("Stats: StackDepot: %zd ids; %zdM mapped\n", - stack_depot_stats->n_uniq_ids, stack_depot_stats->mapped >> 20); + Printf("Stats: StackDepot: %zd ids; %zdM allocated\n", + stack_depot_stats->n_uniq_ids, stack_depot_stats->allocated >> 20); PrintInternalAllocatorStats(); } @@ -137,7 +134,7 @@ static void PrintAccumulatedStats() { // ---------------------- Interface ---------------- {{{1 using namespace __asan; // NOLINT -uptr __asan_get_current_allocated_bytes() { +uptr __sanitizer_get_current_allocated_bytes() { AsanStats stats; GetAccumulatedStats(&stats); uptr malloced = stats.malloced; @@ -147,19 +144,18 @@ uptr __asan_get_current_allocated_bytes() { return (malloced > freed) ? malloced - freed : 1; } -uptr __asan_get_heap_size() { +uptr __sanitizer_get_heap_size() { AsanStats stats; GetAccumulatedStats(&stats); return stats.mmaped - stats.munmaped; } -uptr __asan_get_free_bytes() { +uptr __sanitizer_get_free_bytes() { AsanStats stats; GetAccumulatedStats(&stats); uptr total_free = stats.mmaped - stats.munmaped - + stats.really_freed - + stats.really_freed_redzones; + + stats.really_freed; uptr total_used = stats.malloced + stats.malloced_redzones; // Return sane value if total_free < total_used due to racy @@ -167,7 +163,7 @@ uptr __asan_get_free_bytes() { return (total_free > total_used) ? total_free - total_used : 1; } -uptr __asan_get_unmapped_bytes() { +uptr __sanitizer_get_unmapped_bytes() { return 0; } |