Author: cem
Date: Thu Jun 9 18:27:41 2016
New Revision: 301751
URL: https://svnweb.freebsd.org/changeset/base/301751
Log:
Add DDB command "kldstat"
It prints much the same information as kldstat(8) without any arguments.
Suggested by: jhibbits
Sponsored by: EMC / Isilon Storage Division
Modified:
head/sys/kern/kern_linker.c
Modified: head/sys/kern/kern_linker.c
==============================================================================
--- head/sys/kern/kern_linker.c Thu Jun 9 18:24:51 2016 (r301750)
+++ head/sys/kern/kern_linker.c Thu Jun 9 18:27:41 2016 (r301751)
@@ -54,6 +54,10 @@ __FBSDID("$FreeBSD$");
#include <sys/syscallsubr.h>
#include <sys/sysctl.h>
+#ifdef DDB
+#include <ddb/ddb.h>
+#endif
+
#include <net/vnet.h>
#include <security/mac/mac_framework.h>
@@ -1256,6 +1260,23 @@ kern_kldstat(struct thread *td, int file
return (0);
}
+#ifdef DDB
+DB_COMMAND(kldstat, db_kldstat)
+{
+ linker_file_t lf;
+
+#define POINTER_WIDTH ((int)(sizeof(void *) * 2 + 2))
+ db_printf("Id Refs Address%*c Size Name\n", POINTER_WIDTH - 7, ' ');
+#undef POINTER_WIDTH
+ TAILQ_FOREACH(lf, &linker_files, link) {
+ if (db_pager_quit)
+ return;
+ db_printf("%2d %4d %p %-8zx %s\n", lf->id, lf->refs,
+ lf->address, lf->size, lf->filename);
+ }
+}
+#endif /* DDB */
+
int
sys_kldfirstmod(struct thread *td, struct kldfirstmod_args *uap)
{
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