X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3d3547bc13537fe95cc186f2e4847df92b4eb32b..97e076ca0d8906b59aa13944c08603e6ae634911:/src/xbt/memory_map.cpp

diff --git a/src/xbt/memory_map.cpp b/src/xbt/memory_map.cpp
index f275135387..b54dce63ed 100644
--- a/src/xbt/memory_map.cpp
+++ b/src/xbt/memory_map.cpp
@@ -111,45 +111,46 @@ std::vector<VmMap> get_memory_map(pid_t pid)
       break;
 
     } else if (kr != KERN_SUCCESS) {
-      std::perror("mach_vm_region failed");
-      std::fprintf(stderr, "Cannot request authorization for kernel information access (kr=%d)\n", (int)kr);
+      const char* name = nullptr;
       switch (kr) { // https://github.com/apple/darwin-xnu/blob/main/bsd/kern/stackshot.c#L42
         case KERN_SUCCESS:
-          XBT_INFO("kr=KERN_SUCCESS");
+          name = "kr=KERN_SUCCESS";
           break;
         case KERN_RESOURCE_SHORTAGE:
-          XBT_INFO("kr=KERN_RESOURCE_SHORTAGE (ENOMEM)");
+          name = "kr=KERN_RESOURCE_SHORTAGE (ENOMEM)";
           break;
         case KERN_INSUFFICIENT_BUFFER_SIZE:
-          XBT_INFO("kr=KERN_INSUFFICIENT_BUFFER_SIZE (ENOSPC)");
+          name = "kr=KERN_INSUFFICIENT_BUFFER_SIZE (ENOSPC)";
           break;
         case KERN_NO_SPACE:
-          XBT_INFO("kr=KERN_NO_SPACE (ENOSPC)");
+          name = "kr=KERN_NO_SPACE (ENOSPC)";
           break;
         case KERN_NO_ACCESS:
-          XBT_INFO("kr=KERN_NO_ACCESS (EPERM)");
+          name = "kr=KERN_NO_ACCESS (EPERM)";
           break;
         case KERN_MEMORY_PRESENT:
-          XBT_INFO("kr=KERN_MEMORY_PRESENT (EEXIST)");
+          name = "kr=KERN_MEMORY_PRESENT (EEXIST)";
           break;
         case KERN_NOT_SUPPORTED:
-          XBT_INFO("kr=KERN_NOT_SUPPORTED (ENOTSUP)");
+          name = "kr=KERN_NOT_SUPPORTED (ENOTSUP)";
           break;
         case KERN_NOT_IN_SET:
-          XBT_INFO("kr=KERN_NOT_IN_SET (ENOENT)");
+          name = "kr=KERN_NOT_IN_SET (ENOENT)";
           break;
         case KERN_ABORTED:
-          XBT_INFO("kr=KERN_ABORTED (EINTR)");
+          name = "kr=KERN_ABORTED (EINTR)";
           break;
         case KERN_FAILURE:
-          XBT_INFO("kr=KERN_FAILURE (EBUSY)");
+          name = "kr=KERN_FAILURE (EBUSY)";
           break;
         case KERN_OPERATION_TIMED_OUT:
-          XBT_INFO("kr=KERN_OPERATION_TIMED_OUT (ETIMEDOUT)");
+          name = "kr=KERN_OPERATION_TIMED_OUT (ETIMEDOUT)";
           break;
         default:
-          XBT_INFO("kr=default case (EINVAL)");
+          name = "kr=default case (EINVAL)";
       }
+      std::perror("mach_vm_region failed");
+      std::fprintf(stderr, "Cannot request authorization for kernel information access (kr=%d ; %s)\n", (int)kr, name);
       abort();
     }