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authorJoel Sherrill <joel.sherrill@OARcorp.com>2007-12-18 20:36:40 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2007-12-18 20:36:40 +0000
commit543fe820616f31350366ab61052050303d17dd25 (patch)
treea2e4702be2cd9988ed341586c1c8c976b8ba3bb8 /cpukit/libmisc/shell/main_mallocinfo.c
parent2007-12-18 Joel Sherrill <joel.sherrill@OARcorp.com> (diff)
downloadrtems-543fe820616f31350366ab61052050303d17dd25.tar.bz2
2007-12-18 Joel Sherrill <joel.sherrill@oarcorp.com>
* libcsupport/Makefile.am, libcsupport/preinstall.am, libcsupport/src/malloc.c, libcsupport/src/mallocinfo.c, libmisc/Makefile.am, libmisc/shell/main_mallocinfo.c, libmisc/shell/shellconfig.h: Split malloc.c into multiple files with one function per file. Also split out statistics into a separate file which can be plugged in dynamically. Right now, it is always in. I suspect that splitting the file removed more code than leaving statistics in. I tinkered with malloc information command in the shell. I resurrected the malloc arena code as malloc boundary. This code is now compiled all the time even though it does not appear to work. * libcsupport/include/rtems/malloc.h, libcsupport/src/_calloc_r.c, libcsupport/src/_free_r.c, libcsupport/src/_malloc_r.c, libcsupport/src/_realloc_r.c, libcsupport/src/calloc.c, libcsupport/src/free.c, libcsupport/src/malloc_boundary.c, libcsupport/src/malloc_get_statistics.c, libcsupport/src/malloc_initialize.c, libcsupport/src/malloc_p.h, libcsupport/src/malloc_report_statistics.c, libcsupport/src/malloc_report_statistics_plugin.c, libcsupport/src/malloc_statistics_helpers.c, libcsupport/src/malloc_walk.c, libcsupport/src/realloc.c, libmisc/shell/main_perioduse.c: New files.
Diffstat (limited to 'cpukit/libmisc/shell/main_mallocinfo.c')
-rw-r--r--cpukit/libmisc/shell/main_mallocinfo.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/cpukit/libmisc/shell/main_mallocinfo.c b/cpukit/libmisc/shell/main_mallocinfo.c
index 689a022073..fa3c239ba4 100644
--- a/cpukit/libmisc/shell/main_mallocinfo.c
+++ b/cpukit/libmisc/shell/main_mallocinfo.c
@@ -18,6 +18,7 @@
#include <inttypes.h>
#include <rtems.h>
+#include <rtems/malloc.h>
#include <rtems/shell.h>
#include "internal.h"
@@ -39,8 +40,8 @@ static void printit(
}
int rtems_shell_main_malloc_info(
- int argc,
- char * argv[]
+ int argc,
+ char *argv[]
)
{
if ( argc == 2 ) {
@@ -51,19 +52,21 @@ int rtems_shell_main_malloc_info(
printit( "free", &info.Free );
printit( "used", &info.Used );
return 0;
- } else if ( !strcmp( argv[1], "dump" ) ) {
- extern void malloc_dump();
- malloc_dump();
+ } else if ( !strcmp( argv[1], "stats" ) ) {
+ malloc_report_statistics_with_plugin(
+ stdout,
+ (rtems_printk_plugin_t) fprintf
+ );
return 0;
}
}
- fprintf( stderr, "subcommands info or dump\n" );
+ fprintf( stderr, "subcommands info or stats\n" );
return -1;
}
rtems_shell_cmd_t rtems_shell_MALLOC_INFO_Command = {
"malloc", /* name */
- "[info|dump]", /* usage */
+ "[info|stats]", /* usage */
"mem", /* topic */
rtems_shell_main_malloc_info, /* command */
NULL, /* alias */