diff options
Diffstat (limited to 'lib/Support')
| -rw-r--r-- | lib/Support/MemoryUsage.cpp | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/lib/Support/MemoryUsage.cpp b/lib/Support/MemoryUsage.cpp index e2b4bbf7..00fe07b3 100644 --- a/lib/Support/MemoryUsage.cpp +++ b/lib/Support/MemoryUsage.cpp @@ -10,6 +10,7 @@ #include "klee/System/MemoryUsage.h" #include "klee/Config/config.h" +#include "klee/Support/ErrorHandling.h" #ifdef HAVE_GPERFTOOLS_MALLOC_EXTENSION_H #include "gperftools/malloc_extension.h" @@ -108,10 +109,22 @@ size_t util::GetTotalMallocUsage() { #elif defined(HAVE_MALLOC_ZONE_STATISTICS) - // Support memory usage on Darwin. - malloc_statistics_t Stats; - malloc_zone_statistics(malloc_default_zone(), &Stats); - return Stats.size_in_use; + // Memory usage on macOS + + malloc_statistics_t stats; + malloc_zone_t **zones; + unsigned int num_zones; + + if (malloc_get_all_zones(0, nullptr, (vm_address_t **)&zones, &num_zones) != + KERN_SUCCESS) + klee_error("malloc_get_all_zones failed."); + + int total = 0; + for (unsigned i = 0; i < num_zones; i++) { + malloc_zone_statistics(zones[i], &stats); + total += stats.size_in_use; + } + return total; #else // HAVE_MALLINFO |