2022-06-22 11:03:56 +00:00
|
|
|
/*-
|
2023-05-10 15:40:58 +00:00
|
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
2022-06-22 11:03:56 +00:00
|
|
|
*
|
|
|
|
* Copyright (c) 2022 Dmitry Chagin <dchagin@FreeBSD.org>
|
|
|
|
*
|
|
|
|
* 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.
|
|
|
|
*
|
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 <sys/cdefs.h>
|
|
|
|
#include <sys/param.h>
|
|
|
|
#include <sys/uio.h>
|
|
|
|
#include <sys/ktrace.h>
|
2022-06-22 11:15:20 +00:00
|
|
|
#include <err.h>
|
|
|
|
#include <errno.h>
|
2022-06-22 11:03:56 +00:00
|
|
|
#include <stddef.h>
|
2022-06-22 11:15:20 +00:00
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
2022-06-22 11:03:56 +00:00
|
|
|
#include <sysdecode.h>
|
|
|
|
|
|
|
|
#include "kdump.h"
|
|
|
|
|
|
|
|
#ifdef __amd64__
|
2022-06-22 11:29:38 +00:00
|
|
|
#include <amd64/linux/linux.h>
|
2022-06-22 11:03:56 +00:00
|
|
|
#include <amd64/linux32/linux32_syscall.h>
|
|
|
|
#elif __aarch64__
|
2022-06-22 11:29:38 +00:00
|
|
|
#include <arm64/linux/linux.h>
|
2022-06-22 11:03:56 +00:00
|
|
|
#elif __i386__
|
2022-06-22 11:29:38 +00:00
|
|
|
#include <i386/linux/linux.h>
|
2022-06-22 11:03:56 +00:00
|
|
|
#endif
|
|
|
|
|
2022-06-22 11:15:20 +00:00
|
|
|
#include <compat/linux/linux.h>
|
2022-06-22 11:29:38 +00:00
|
|
|
#include <compat/linux/linux_file.h>
|
2022-06-22 11:15:20 +00:00
|
|
|
|
2022-06-22 11:03:56 +00:00
|
|
|
static void
|
|
|
|
print_linux_signal(int signo)
|
|
|
|
{
|
|
|
|
const char *signame;
|
|
|
|
|
|
|
|
signame = sysdecode_linux_signal(signo);
|
|
|
|
if (signame != NULL)
|
|
|
|
printf("%s", signame);
|
|
|
|
else
|
|
|
|
printf("SIG %d", signo);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
ktrsyscall_linux(struct ktr_syscall *ktr, register_t **resip,
|
|
|
|
int *resnarg, char *resc)
|
|
|
|
{
|
|
|
|
int narg = ktr->ktr_narg;
|
|
|
|
register_t *ip, *first;
|
|
|
|
int quad_align, quad_slots;
|
|
|
|
char c;
|
|
|
|
|
|
|
|
ip = first = &ktr->ktr_args[0];
|
|
|
|
c = *resc;
|
|
|
|
quad_align = 0;
|
|
|
|
quad_slots = 1;
|
|
|
|
switch (ktr->ktr_code) {
|
2022-06-22 11:29:38 +00:00
|
|
|
case LINUX_SYS_linux_faccessat:
|
|
|
|
case LINUX_SYS_linux_fchmodat:
|
|
|
|
case LINUX_SYS_linux_fchownat:
|
|
|
|
#ifdef LINUX_SYS_linux_newfstatat
|
|
|
|
case LINUX_SYS_linux_newfstatat:
|
|
|
|
#endif
|
|
|
|
#ifdef LINUX_SYS_linux_fstatat64
|
|
|
|
case LINUX_SYS_linux_fstatat64:
|
|
|
|
#endif
|
|
|
|
#ifdef LINUX_SYS_linux_futimesat
|
|
|
|
case LINUX_SYS_linux_futimesat:
|
|
|
|
#endif
|
|
|
|
case LINUX_SYS_linux_linkat:
|
|
|
|
case LINUX_SYS_linux_mkdirat:
|
|
|
|
case LINUX_SYS_linux_mknodat:
|
|
|
|
case LINUX_SYS_linux_openat:
|
|
|
|
case LINUX_SYS_linux_readlinkat:
|
|
|
|
case LINUX_SYS_linux_renameat:
|
|
|
|
case LINUX_SYS_linux_unlinkat:
|
|
|
|
case LINUX_SYS_linux_utimensat:
|
|
|
|
putchar('(');
|
|
|
|
print_integer_arg_valid(sysdecode_atfd, *ip);
|
|
|
|
c = ',';
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
switch (ktr->ktr_code) {
|
|
|
|
#ifdef LINUX_SYS_linux_access
|
|
|
|
case LINUX_SYS_linux_access:
|
|
|
|
#endif
|
|
|
|
case LINUX_SYS_linux_faccessat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
print_mask_arg(sysdecode_access_mode, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
#ifdef LINUX_SYS_linux_chmod
|
|
|
|
case LINUX_SYS_linux_chmod:
|
|
|
|
#endif
|
|
|
|
case LINUX_SYS_linux_fchmodat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
decode_filemode(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
case LINUX_SYS_linux_mknodat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
decode_filemode(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
#ifdef LINUX_SYS_linux_mkdir
|
|
|
|
case LINUX_SYS_linux_mkdir:
|
|
|
|
#endif
|
|
|
|
case LINUX_SYS_linux_mkdirat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
decode_filemode(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
case LINUX_SYS_linux_linkat:
|
|
|
|
case LINUX_SYS_linux_renameat:
|
|
|
|
case LINUX_SYS_linux_symlinkat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
print_integer_arg_valid(sysdecode_atfd, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
break;
|
|
|
|
case LINUX_SYS_linux_fchownat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
break;
|
|
|
|
#ifdef LINUX_SYS_linux_newfstatat
|
|
|
|
case LINUX_SYS_linux_newfstatat:
|
|
|
|
#endif
|
|
|
|
#ifdef LINUX_SYS_linux_fstatat64
|
|
|
|
case LINUX_SYS_linux_fstatat64:
|
|
|
|
#endif
|
|
|
|
case LINUX_SYS_linux_utimensat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
break;
|
|
|
|
case LINUX_SYS_linux_unlinkat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
break;
|
2022-06-22 11:03:56 +00:00
|
|
|
case LINUX_SYS_linux_clock_gettime:
|
|
|
|
case LINUX_SYS_linux_clock_settime:
|
|
|
|
case LINUX_SYS_linux_clock_getres:
|
|
|
|
case LINUX_SYS_linux_timer_create:
|
|
|
|
putchar('(');
|
|
|
|
sysdecode_linux_clockid(stdout, *ip);
|
|
|
|
c = ',';
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
2022-06-22 11:21:42 +00:00
|
|
|
case LINUX_SYS_linux_clock_nanosleep:
|
|
|
|
putchar('(');
|
|
|
|
sysdecode_linux_clockid(stdout, *ip);
|
|
|
|
putchar(',');
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
print_mask_arg0(sysdecode_linux_clock_flags, *ip);
|
|
|
|
c = ',';
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
2023-05-26 16:34:33 +00:00
|
|
|
case LINUX_SYS_linux_clone:
|
|
|
|
putchar('(');
|
|
|
|
print_mask_arg(sysdecode_linux_clone_flags, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
c = ',';
|
|
|
|
break;
|
2022-06-22 11:03:56 +00:00
|
|
|
case LINUX_SYS_linux_kill:
|
|
|
|
case LINUX_SYS_linux_tkill:
|
|
|
|
case LINUX_SYS_linux_rt_sigqueueinfo:
|
2023-05-26 16:35:08 +00:00
|
|
|
print_decimal_number(ip, narg, c);
|
2022-06-22 11:03:56 +00:00
|
|
|
putchar(',');
|
|
|
|
print_linux_signal(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
case LINUX_SYS_linux_tgkill:
|
|
|
|
case LINUX_SYS_linux_rt_tgsigqueueinfo:
|
2023-05-26 16:35:08 +00:00
|
|
|
print_decimal_number(ip, narg, c);
|
|
|
|
print_decimal_number(ip, narg, c);
|
2022-06-22 11:03:56 +00:00
|
|
|
putchar(',');
|
|
|
|
print_linux_signal(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
2022-06-22 11:29:38 +00:00
|
|
|
#ifdef LINUX_SYS_linux_open
|
|
|
|
case LINUX_SYS_linux_open:
|
|
|
|
#endif
|
|
|
|
case LINUX_SYS_linux_openat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
print_mask_arg(sysdecode_linux_open_flags, ip[0]);
|
|
|
|
if ((ip[0] & LINUX_O_CREAT) == LINUX_O_CREAT) {
|
|
|
|
putchar(',');
|
|
|
|
decode_filemode(ip[1]);
|
|
|
|
}
|
|
|
|
ip += 2;
|
|
|
|
narg -= 2;
|
|
|
|
break;
|
2022-06-22 11:03:56 +00:00
|
|
|
case LINUX_SYS_linux_rt_sigaction:
|
|
|
|
putchar('(');
|
|
|
|
print_linux_signal(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
c = ',';
|
|
|
|
break;
|
|
|
|
case LINUX_SYS_linux_ftruncate:
|
|
|
|
case LINUX_SYS_linux_truncate:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
print_number64(first, ip, narg, c);
|
|
|
|
break;
|
2022-06-22 11:19:31 +00:00
|
|
|
case LINUX_SYS_linux_getitimer:
|
|
|
|
case LINUX_SYS_linux_setitimer:
|
|
|
|
putchar('(');
|
|
|
|
print_integer_arg(sysdecode_itimer, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
c = ',';
|
|
|
|
break;
|
2022-06-22 11:20:39 +00:00
|
|
|
case LINUX_SYS_linux_rt_sigprocmask:
|
|
|
|
#ifdef LINUX_SYS_linux_sigprocmask
|
|
|
|
case LINUX_SYS_linux_sigprocmask:
|
|
|
|
#endif
|
|
|
|
putchar('(');
|
|
|
|
print_integer_arg(sysdecode_linux_sigprocmask_how, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
c = ',';
|
|
|
|
break;
|
2022-06-22 11:03:56 +00:00
|
|
|
}
|
2022-06-22 11:29:38 +00:00
|
|
|
switch (ktr->ktr_code) {
|
|
|
|
case LINUX_SYS_linux_fchownat:
|
|
|
|
case LINUX_SYS_linux_faccessat:
|
|
|
|
case LINUX_SYS_linux_fchmodat:
|
|
|
|
#ifdef LINUX_SYS_linux_newfstatat
|
|
|
|
case LINUX_SYS_linux_newfstatat:
|
|
|
|
#endif
|
|
|
|
#ifdef LINUX_SYS_linux_fstatat64
|
|
|
|
case LINUX_SYS_linux_fstatat64:
|
|
|
|
#endif
|
|
|
|
case LINUX_SYS_linux_linkat:
|
|
|
|
case LINUX_SYS_linux_unlinkat:
|
|
|
|
case LINUX_SYS_linux_utimensat:
|
|
|
|
putchar(',');
|
|
|
|
print_mask_arg0(sysdecode_linux_atflags, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
}
|
2022-06-22 11:03:56 +00:00
|
|
|
*resc = c;
|
|
|
|
*resip = ip;
|
|
|
|
*resnarg = narg;
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(__amd64__)
|
|
|
|
void
|
|
|
|
ktrsyscall_linux32(struct ktr_syscall *ktr, register_t **resip,
|
|
|
|
int *resnarg, char *resc)
|
|
|
|
{
|
|
|
|
int narg = ktr->ktr_narg;
|
|
|
|
register_t *ip, *first;
|
|
|
|
int quad_align, quad_slots;
|
|
|
|
char c;
|
|
|
|
|
|
|
|
ip = first = &ktr->ktr_args[0];
|
|
|
|
c = *resc;
|
|
|
|
quad_align = 0;
|
|
|
|
quad_slots = 2;
|
|
|
|
switch (ktr->ktr_code) {
|
2022-06-22 11:29:38 +00:00
|
|
|
case LINUX32_SYS_linux_faccessat:
|
|
|
|
case LINUX32_SYS_linux_fchmodat:
|
|
|
|
case LINUX32_SYS_linux_fchownat:
|
|
|
|
case LINUX32_SYS_linux_fstatat64:
|
|
|
|
case LINUX32_SYS_linux_futimesat:
|
|
|
|
case LINUX32_SYS_linux_linkat:
|
|
|
|
case LINUX32_SYS_linux_mkdirat:
|
|
|
|
case LINUX32_SYS_linux_mknodat:
|
|
|
|
case LINUX32_SYS_linux_openat:
|
|
|
|
case LINUX32_SYS_linux_readlinkat:
|
|
|
|
case LINUX32_SYS_linux_renameat:
|
|
|
|
case LINUX32_SYS_linux_unlinkat:
|
|
|
|
case LINUX32_SYS_linux_utimensat:
|
|
|
|
putchar('(');
|
|
|
|
print_integer_arg_valid(sysdecode_atfd, *ip);
|
|
|
|
c = ',';
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
switch (ktr->ktr_code) {
|
|
|
|
case LINUX32_SYS_linux_access:
|
|
|
|
case LINUX32_SYS_linux_faccessat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
print_mask_arg(sysdecode_access_mode, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
case LINUX32_SYS_linux_chmod:
|
|
|
|
case LINUX32_SYS_fchmod:
|
|
|
|
case LINUX32_SYS_linux_fchmodat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
decode_filemode(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
case LINUX32_SYS_linux_mknodat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
decode_filemode(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
case LINUX32_SYS_linux_mkdir:
|
|
|
|
case LINUX32_SYS_linux_mkdirat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
decode_filemode(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
case LINUX32_SYS_linux_linkat:
|
|
|
|
case LINUX32_SYS_linux_renameat:
|
|
|
|
case LINUX32_SYS_linux_symlinkat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
print_integer_arg_valid(sysdecode_atfd, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
break;
|
|
|
|
case LINUX32_SYS_linux_fchownat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
break;
|
|
|
|
case LINUX32_SYS_linux_fstatat64:
|
|
|
|
case LINUX32_SYS_linux_utimensat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
break;
|
|
|
|
case LINUX32_SYS_linux_unlinkat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
break;
|
2022-06-22 11:03:56 +00:00
|
|
|
case LINUX32_SYS_linux_clock_gettime:
|
|
|
|
case LINUX32_SYS_linux_clock_settime:
|
|
|
|
case LINUX32_SYS_linux_clock_getres:
|
|
|
|
case LINUX32_SYS_linux_timer_create:
|
|
|
|
case LINUX32_SYS_linux_clock_gettime64:
|
|
|
|
case LINUX32_SYS_linux_clock_settime64:
|
|
|
|
case LINUX32_SYS_linux_clock_getres_time64:
|
|
|
|
putchar('(');
|
|
|
|
sysdecode_linux_clockid(stdout, *ip);
|
|
|
|
c = ',';
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
2022-06-22 11:21:42 +00:00
|
|
|
case LINUX32_SYS_linux_clock_nanosleep:
|
|
|
|
putchar('(');
|
|
|
|
sysdecode_linux_clockid(stdout, *ip);
|
|
|
|
putchar(',');
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
print_mask_arg0(sysdecode_linux_clock_flags, *ip);
|
|
|
|
c = ',';
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
2023-05-26 16:34:33 +00:00
|
|
|
case LINUX32_SYS_linux_clone:
|
|
|
|
putchar('(');
|
|
|
|
print_mask_arg(sysdecode_linux_clone_flags, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
c = ',';
|
|
|
|
break;
|
2022-06-22 11:03:56 +00:00
|
|
|
case LINUX32_SYS_linux_kill:
|
|
|
|
case LINUX32_SYS_linux_tkill:
|
|
|
|
case LINUX32_SYS_linux_rt_sigqueueinfo:
|
2023-05-26 16:35:08 +00:00
|
|
|
print_decimal_number(ip, narg, c);
|
2022-06-22 11:03:56 +00:00
|
|
|
putchar(',');
|
|
|
|
print_linux_signal(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
case LINUX32_SYS_linux_tgkill:
|
|
|
|
case LINUX32_SYS_linux_rt_tgsigqueueinfo:
|
2023-05-26 16:35:08 +00:00
|
|
|
print_decimal_number(ip, narg, c);
|
|
|
|
print_decimal_number(ip, narg, c);
|
2022-06-22 11:03:56 +00:00
|
|
|
putchar(',');
|
|
|
|
print_linux_signal(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
2022-06-22 11:29:38 +00:00
|
|
|
case LINUX32_SYS_linux_open:
|
|
|
|
case LINUX32_SYS_linux_openat:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
putchar(',');
|
|
|
|
print_mask_arg(sysdecode_linux_open_flags, ip[0]);
|
|
|
|
if ((ip[0] & LINUX_O_CREAT) == LINUX_O_CREAT) {
|
|
|
|
putchar(',');
|
|
|
|
decode_filemode(ip[1]);
|
|
|
|
}
|
|
|
|
ip += 2;
|
|
|
|
narg -= 2;
|
|
|
|
break;
|
2022-06-22 11:03:56 +00:00
|
|
|
case LINUX32_SYS_linux_signal:
|
|
|
|
case LINUX32_SYS_linux_sigaction:
|
|
|
|
case LINUX32_SYS_linux_rt_sigaction:
|
|
|
|
putchar('(');
|
|
|
|
print_linux_signal(*ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
c = ',';
|
|
|
|
break;
|
|
|
|
case LINUX32_SYS_linux_ftruncate:
|
|
|
|
case LINUX32_SYS_linux_truncate:
|
|
|
|
print_number(ip, narg, c);
|
|
|
|
print_number64(first, ip, narg, c);
|
|
|
|
break;
|
2022-06-22 11:19:31 +00:00
|
|
|
case LINUX32_SYS_linux_getitimer:
|
|
|
|
case LINUX32_SYS_linux_setitimer:
|
|
|
|
putchar('(');
|
|
|
|
print_integer_arg(sysdecode_itimer, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
c = ',';
|
|
|
|
break;
|
2022-06-22 11:20:39 +00:00
|
|
|
case LINUX32_SYS_linux_rt_sigprocmask:
|
|
|
|
case LINUX32_SYS_linux_sigprocmask:
|
|
|
|
putchar('(');
|
|
|
|
print_integer_arg(sysdecode_linux_sigprocmask_how, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
c = ',';
|
|
|
|
break;
|
2022-06-22 11:03:56 +00:00
|
|
|
}
|
2022-06-22 11:29:38 +00:00
|
|
|
switch (ktr->ktr_code) {
|
|
|
|
case LINUX32_SYS_linux_fchownat:
|
|
|
|
case LINUX32_SYS_linux_faccessat:
|
|
|
|
case LINUX32_SYS_linux_fchmodat:
|
|
|
|
case LINUX32_SYS_linux_fstatat64:
|
|
|
|
case LINUX32_SYS_linux_linkat:
|
|
|
|
case LINUX32_SYS_linux_unlinkat:
|
|
|
|
case LINUX32_SYS_linux_utimensat:
|
|
|
|
putchar(',');
|
|
|
|
print_mask_arg0(sysdecode_linux_atflags, *ip);
|
|
|
|
ip++;
|
|
|
|
narg--;
|
|
|
|
break;
|
|
|
|
}
|
2022-06-22 11:03:56 +00:00
|
|
|
*resc = c;
|
|
|
|
*resip = ip;
|
|
|
|
*resnarg = narg;
|
|
|
|
}
|
|
|
|
#endif /* __amd64__ */
|
2022-06-22 11:15:20 +00:00
|
|
|
|
|
|
|
static void
|
|
|
|
ktrsigset(const char *name, const l_sigset_t *mask, size_t sz)
|
|
|
|
{
|
|
|
|
unsigned long i, c;
|
|
|
|
|
|
|
|
printf("%s [ ", name);
|
|
|
|
c = 0;
|
|
|
|
for (i = 1; i <= sz * CHAR_BIT; i++) {
|
|
|
|
if (!LINUX_SIGISMEMBER(*mask, i))
|
|
|
|
continue;
|
|
|
|
if (c != 0)
|
|
|
|
printf(", ");
|
|
|
|
printf("%s", sysdecode_linux_signal(i));
|
|
|
|
c++;
|
|
|
|
}
|
|
|
|
if (c == 0)
|
|
|
|
printf("empty ]\n");
|
|
|
|
else
|
|
|
|
printf(" ]\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
bool
|
|
|
|
ktrstruct_linux(const char *name, const char *data, size_t datalen)
|
|
|
|
{
|
|
|
|
l_sigset_t mask;
|
|
|
|
|
|
|
|
if (strcmp(name, "l_sigset_t") == 0) {
|
|
|
|
/* Old Linux sigset_t is one word size. */
|
|
|
|
if (datalen < sizeof(int) || datalen > sizeof(l_sigset_t))
|
|
|
|
return (false);
|
|
|
|
memcpy(&mask, data, datalen);
|
|
|
|
ktrsigset(name, &mask, datalen);
|
|
|
|
} else
|
|
|
|
return (false);
|
|
|
|
|
|
|
|
return (true);
|
|
|
|
}
|