From 01557b0c6e723627427195bb33bdfe0b125c70b1 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Thu, 27 Nov 2014 11:44:48 +0100 Subject: libcsupport: Delete malloc statistics Use the heap handler statistics instead. Add heap walk option to MALLOC shell command. close #1367 --- .../src/malloc_report_statistics_plugin.c | 59 ---------------------- 1 file changed, 59 deletions(-) delete mode 100644 cpukit/libcsupport/src/malloc_report_statistics_plugin.c (limited to 'cpukit/libcsupport/src/malloc_report_statistics_plugin.c') diff --git a/cpukit/libcsupport/src/malloc_report_statistics_plugin.c b/cpukit/libcsupport/src/malloc_report_statistics_plugin.c deleted file mode 100644 index 1113944fe4..0000000000 --- a/cpukit/libcsupport/src/malloc_report_statistics_plugin.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * malloc_report_statistics with plugin Implementation - * - * COPYRIGHT (c) 1989-2007. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#ifdef RTEMS_NEWLIB -#include "malloc_p.h" -#include "inttypes.h" - -void malloc_report_statistics_with_plugin( - void *context, - rtems_printk_plugin_t print -) -{ - rtems_malloc_statistics_t *s = &rtems_malloc_statistics; - uint32_t space_available = s->space_available; - uint32_t allocated = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); - uint32_t max_depth = s->max_depth; - /* avoid float! */ - uint32_t allocated_per_cent = (allocated * 100) / space_available; - uint32_t max_depth_per_cent = (max_depth * 100) / space_available; - - (*print)( - context, - "Malloc statistics\n" - " avail:%"PRIu32"k allocated:%"PRIu32"k (%"PRIu32"%%) " - "max:%"PRIu32"k (%"PRIu32"%%)" - " lifetime:%"PRIuMAX"k freed:%"PRIuMAX"k\n", - space_available / 1024, - allocated / 1024, - allocated_per_cent, - max_depth / 1024, - max_depth_per_cent, - s->lifetime_allocated / 1024, - s->lifetime_freed / 1024 - ); - (*print)( - context, - " Call counts: malloc:%"PRIu32" memalign:%"PRIu32" free:%"PRIu32 - " realloc:%"PRIu32" calloc:%"PRIu32"\n", - s->malloc_calls, - s->memalign_calls, - s->free_calls, - s->realloc_calls, - s->calloc_calls - ); -} - -#endif -- cgit v1.2.3