-#include "defs.h"
-
-#if defined(LINUX)
+/*
+ * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
+ * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
+ * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
+ * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "defs.h"
#include <fcntl.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/wait.h>
-#include <sys/resource.h>
-#include <sys/utsname.h>
-#include <sys/user.h>
-#include <sys/syscall.h>
-#include <signal.h>
-#include <linux/module.h>
-#if !defined(QM_MODULES)
-#define QM_MODULES 1
-#define QM_DEPS 2
-#define QM_REFS 3
-#define QM_SYMBOLS 4
-#define QM_INFO 5
-#endif
+#include "xlat/delete_module_flags.h"
-static struct xlat which[] = {
- { 0, "0" },
- { QM_MODULES, "QM_MODULES" },
- { QM_DEPS, "QM_DEPS" },
- { QM_REFS, "QM_REFS" },
- { QM_SYMBOLS, "QM_SYMBOLS" },
- { QM_INFO, "QM_INFO" },
- { 0, NULL },
-};
-
-static struct xlat modflags[] = {
- { MOD_UNINITIALIZED, "MOD_UNINITIALIZED" },
- { MOD_RUNNING, "MOD_RUNNING" },
- { MOD_DELETED, "MOD_DELETED" },
- { MOD_AUTOCLEAN, "MOD_AUTOCLEAN" },
- { MOD_VISITED, "MOD_VISITED" },
- { MOD_USED_ONCE, "MOD_USED_ONCE" },
- { MOD_JUST_FREED, "MOD_JUST_FREED" },
- { 0, NULL },
-};
-
-void
-printstringlist(addr,num)
-char* addr;
-int num;
+SYS_FUNC(delete_module)
{
- int first;
+ printstr(tcp, tcp->u_arg[0]);
+ tprints(", ");
+ printflags(delete_module_flags, tcp->u_arg[1], "O_???");
- first=1;
- tprintf("{");
- while (num--) {
- if (first)
- first=0;
- else
- tprintf(",");
- tprintf(addr);
- addr+=strlen(addr)+1;
- }
- tprintf("}");
+ return RVAL_DECODED;
}
-
-int
-sys_query_module(tcp)
-struct tcb *tcp;
+SYS_FUNC(init_module)
{
+ printaddr_klu(getarg_klu(tcp, 0));
+ tprintf(", %" PRI_klu ", ", getarg_klu(tcp, 1));
+ printstr(tcp, tcp->u_arg[2]);
- if (exiting(tcp)) {
- printstr(tcp, tcp->u_arg[0], -1);
- tprintf(", ");
- printxval(which, tcp->u_arg[1], "QM_???");
- tprintf(", ");
- if (tcp->u_rval!=0) {
- size_t ret;
- umove(tcp, tcp->u_arg[4], &ret);
- tprintf("%#lx, %lu, %d", tcp->u_arg[2], tcp->u_arg[3], ret);
- } else if (tcp->u_arg[1]==QM_INFO) {
- struct module_info mi;
- size_t ret;
- umove(tcp, tcp->u_arg[2], &mi);
- tprintf("{address=%#lx, size=%lu, flags=", mi.addr, mi.size);
- printflags(modflags, mi.flags);
- tprintf(", usecount=%lu}", mi.usecount);
- umove(tcp, tcp->u_arg[4], &ret);
- tprintf(", %d", ret);
- } else if ((tcp->u_arg[1]==QM_MODULES) ||
- (tcp->u_arg[1]==QM_DEPS) ||
- (tcp->u_arg[1]==QM_REFS)) {
- char* data = (char*)malloc(tcp->u_arg[3]);
- char* mod = data;
- size_t ret;
- int first = 0;
-
- umoven(tcp, tcp->u_arg[2], tcp->u_arg[3], data);
- umove(tcp, tcp->u_arg[4], &ret);
- tprintf("{");
- while (ret--) {
- if (first)
- first=0;
- else
- tprintf(",");
- tprintf(mod);
- mod+=strlen(mod)+1;
- }
- tprintf("}, %d", ret);
- free(data);
- } else if (tcp->u_arg[1]==QM_SYMBOLS) {
- char* data = (char *)malloc(tcp->u_arg[3]);
- struct module_symbol* sym = (struct module_symbol*)data;
- size_t ret;
- umoven(tcp, tcp->u_arg[2], tcp->u_arg[3], data);
- tprintf("{");
- while (ret--) {
- tprintf("{name=%#lx, value=%lu} ", sym->name, sym->value);
- sym++;
- }
- tprintf("}, %d", ret);
- free(data);
- } else {
- printstr(tcp, tcp->u_arg[2], tcp->u_arg[3]);
- tprintf(", %#lx", tcp->u_arg[4]);
- }
- }
- return 0;
+ return RVAL_DECODED;
}
-int
-sys_create_module(tcp)
-struct tcb *tcp;
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprintf(", %lu", tcp->u_arg[1]);
- }
- return RVAL_HEX;
-}
+#include "xlat/module_init_flags.h"
-int
-sys_init_module(tcp)
-struct tcb *tcp;
+SYS_FUNC(finit_module)
{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprintf(", %#lx", tcp->u_arg[1]);
- }
- return 0;
-}
-#endif /* LINUX */
+ /* file descriptor */
+ printfd(tcp, tcp->u_arg[0]);
+ tprints(", ");
+ /* param_values */
+ printstr(tcp, tcp->u_arg[1]);
+ tprints(", ");
+ /* flags */
+ printflags(module_init_flags, tcp->u_arg[2], "MODULE_INIT_???");
+ return RVAL_DECODED;
+}
projects / strace / blobdiff