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strace/sysmips.c

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Add copyright headers to some files which lack them Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers.
2015-12-17 17:56:48 +00:00
/*
* Copyright (c) 2001 Wichert Akkerman <wichert@deephackmode.org>
* Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
Update copyright headers
2018-12-24 23:46:43 +00:00
* Copyright (c) 2014-2018 The strace developers.
Add copyright headers to some files which lack them Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers.
2015-12-17 17:56:48 +00:00
* All rights reserved.
*
Change the license of strace to LGPL-2.1-or-later strace is now provided under the terms of the GNU Lesser General Public License version 2.1 or later, see COPYING for more details. strace test suite is now provided under the terms of the GNU General Public License version 2 or later, see tests/COPYING for more details.
2018-12-10 00:00:00 +00:00
* SPDX-License-Identifier: LGPL-2.1-or-later
Add copyright headers to some files which lack them Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers.
2015-12-17 17:56:48 +00:00
*/
mips: move sysmips parser to a separate file * sysmips.c: New file. * Makefile.am (strace_SOURCES): Add it. * system.c: Fix typo in the check for <linux/utsname.h>. Move inclusions of <linux/utsname.h> and <asm/sysmips.h> to sysmips.c. [MIPS]: Likewise.
2014-12-03 20:08:44 +00:00
#include "defs.h"
#ifdef MIPS
Fix preprocessor indentation Indent the C preprocessor directives to reflect their nesting using the following script: $ cppi -l $(git grep -El '^[[:space:]]*#[[:space:]]*(if|ifdef|ifndef|elif|else|endif|define|pragma)[[:space:]]' |grep -v '\.sh$') |while read f; do cppi < "$f" > "$f".cppi; mv "$f".cppi "$f" done
2018-12-30 15:35:21 +00:00
# ifdef HAVE_LINUX_UTSNAME_H
# include <linux/utsname.h>
# endif
# ifdef HAVE_ASM_SYSMIPS_H
# include <asm/sysmips.h>
# endif
# ifndef __NEW_UTS_LEN
# define __NEW_UTS_LEN 64
# endif
# include "xlat/sysmips_operations.h"
mips: move sysmips parser to a separate file * sysmips.c: New file. * Makefile.am (strace_SOURCES): Add it. * system.c: Fix typo in the check for <linux/utsname.h>. Move inclusions of <linux/utsname.h> and <asm/sysmips.h> to sysmips.c. [MIPS]: Likewise.
2014-12-03 20:08:44 +00:00
Declare syscall parsers using SYS_FUNC macro Introduce SYS_FUNC macro to declare and define all syscall parsers. * Makefile.am (BUILT_SOURCES, CLEANFILES): Add sys_func.h. (sys_func.h): New rule. * defs.h (SYS_FUNC_NAME, SYS_FUNC): New macros. * linux/syscall.h: Include "sys_func.h". [NEED_UID16_PARSERS]: Use SYS_FUNC to declare uid16 syscall parsers. Remove other declarations. * linux/alpha/syscallent.h (160, 161): Add sys_ prefix to osf_statfs and osf_fstatfs syscall parsers. * *.c: Use SYS_FUNC to define syscall parsers.
2015-04-07 01:36:50 +00:00
SYS_FUNC(sysmips)
mips: move sysmips parser to a separate file * sysmips.c: New file. * Makefile.am (strace_SOURCES): Add it. * system.c: Fix typo in the check for <linux/utsname.h>. Move inclusions of <linux/utsname.h> and <asm/sysmips.h> to sysmips.c. [MIPS]: Likewise.
2014-12-03 20:08:44 +00:00
{
Use printxval64 instead of printxval_long After the change of tcb.u_arg type from long to kernel_ureg_t it is safe to stop using printxval_long proxy and pass syscall arguments directly to printxval64. * defs.h (printxval_long): Remove. * fcntl.c (print_fcntl): Replace printxval_long with printxval64. * mtd.c (mtd_ioctl): Likewise. * numa.c (SYS_FUNC(mbind)): Likewise. * or1k_atomic.c [OR1K] (SYS_FUNC(or1k_atomic)): Likewise. * sysmips.c [MIPS] (SYS_FUNC(sysmips)): Likewise. * term.c (term_ioctl): Likewise.
2016-12-25 21:59:59 +00:00
printxval64(sysmips_operations, tcp->u_arg[0], "???");
sysmips.c: cleanup * sysmips.c [MIPS] (sys_sysmips): Use switch statement. Use printaddr. Fix misprinted ", " delimiter.
2015-07-16 21:46:05 +00:00
tprints(", ");
switch (tcp->u_arg[0]) {
case SETNAME: {
sysmips.c: make use of RVAL_DECODED * sysmips.c [MIPS] (sys_sysmips): Update for RVAL_DECODED.
2015-07-16 21:35:41 +00:00
char nodename[__NEW_UTS_LEN + 1];
sysmips.c: cleanup * sysmips.c [MIPS] (sys_sysmips): Use switch statement. Use printaddr. Fix misprinted ", " delimiter.
2015-07-16 21:46:05 +00:00
if (!verbose(tcp))
break;
sysmips.c: make use of RVAL_DECODED * sysmips.c [MIPS] (sys_sysmips): Update for RVAL_DECODED.
2015-07-16 21:35:41 +00:00
if (umovestr(tcp, tcp->u_arg[1], (__NEW_UTS_LEN + 1),
nodename) < 0) {
sysmips.c: cleanup * sysmips.c [MIPS] (sys_sysmips): Use switch statement. Use printaddr. Fix misprinted ", " delimiter.
2015-07-16 21:46:05 +00:00
printaddr(tcp->u_arg[1]);
mips: move sysmips parser to a separate file * sysmips.c: New file. * Makefile.am (strace_SOURCES): Add it. * system.c: Fix typo in the check for <linux/utsname.h>. Move inclusions of <linux/utsname.h> and <asm/sysmips.h> to sysmips.c. [MIPS]: Likewise.
2014-12-03 20:08:44 +00:00
} else {
Introduce print_quoted_cstring In many places where kernel expects a NUL-terminated string of length up to a known fixed limit, e.g. when a NUL-terminated string is a fixed-size field of a structure, strace does not print the last byte assuming it is NUL, which is not always the case. Change output format for such strings to distinguish NUL-terminated strings from non-NUL-terminated ones: append ellipsis to the output when the string is not NUL-terminated. * defs.h (print_quoted_cstring): New prototype. * util.c (print_quoted_cstring): New function. (printpathn): Use it instead of print_quoted_string with QUOTE_0_TERMINATED argument. * print_fields.h (PRINT_FIELD_CSTRING): Likewise. * btrfs.c (btrfs_ioctl): Likewise. * dirent.c (SYS_FUNC(getdents)): Likewise. * dirent64.c (SYS_FUNC(getdents64)): Likewise. * print_ifindex.c (print_ifindex): Likewise. * sysmips.c (SYS_FUNC(sysmips)): Likewise. * ubi.c (ubi_ioctl): Likewise. * tests/tests.h (print_quoted_cstring): New prototype. * tests/print_quoted_string.c (print_quoted_cstring): New function. * tests/ioctl_block.c (main): Update expected output. * tests/ioctl_dm.c (main): Likewise. * tests/ioctl_loop.c (print_loop_info, print_loop_info64): Likewise. * tests/netlink_crypto.c (test_crypto_msg_newalg): Likewise.
2017-07-24 12:10:54 +00:00
print_quoted_cstring(nodename, __NEW_UTS_LEN + 1);
mips: move sysmips parser to a separate file * sysmips.c: New file. * Makefile.am (strace_SOURCES): Add it. * system.c: Fix typo in the check for <linux/utsname.h>. Move inclusions of <linux/utsname.h> and <asm/sysmips.h> to sysmips.c. [MIPS]: Likewise.
2014-12-03 20:08:44 +00:00
}
sysmips.c: cleanup * sysmips.c [MIPS] (sys_sysmips): Use switch statement. Use printaddr. Fix misprinted ", " delimiter.
2015-07-16 21:46:05 +00:00
return RVAL_DECODED;
}
case MIPS_ATOMIC_SET:
Consistently use printaddr for printing addresses * bjm.c (SYS_FUNC(init_module)): Use printaddr. * clone.c (SYS_FUNC(clone)): Likewise. * evdev.c (ff_effect_ioctl): Likewise. * mtd.c (decode_mtd_oob_buf): Likewise. * net.c (SYS_FUNC(sendmmsg), SYS_FUNC(recvmmsg), SYS_FUNC(getsockopt)): Likewise. * print_sigevent.c (print_sigevent): Likewise. * printsiginfo.c (printsigval, print_si_info): Likewise. * signal.c (decode_new_sigaction): Likewise. * sysmips.c (SYS_FUNC(sysmips)): Likewise. * util.c (printpathn, printstr, umoven_or_printaddr): Likewise. * v4l2.c (print_v4l2_buffer, print_v4l2_framebuffer, umoven_or_printaddr_ignore_syserror): Likewise. * tests/net-icmp_filter.c (main): Update. Based on patch by Eugene Syromyatnikov <evgsyr@gmail.com>.
2016-06-11 01:28:21 +00:00
printaddr(tcp->u_arg[1]);
Automatically replace PRI_kr[dux] with PRI_kl[dux] Remove temporary macros created for transition from long to kernel_ulong_t. Automatically replace PRI_kr[dux] with PRI_kl[dux] using $ git grep -l 'PRI_kr[dux]' | xargs sed -ri 's/PRI_kr([dux])/PRI_kl\1/g' * defs.h (PRI_krd, PRI_kru, PRI_krx): Remove. All users updated.
2016-12-26 10:16:35 +00:00
tprintf(", %#" PRI_klx, tcp->u_arg[2]);
sysmips.c: cleanup * sysmips.c [MIPS] (sys_sysmips): Use switch statement. Use printaddr. Fix misprinted ", " delimiter.
2015-07-16 21:46:05 +00:00
return RVAL_DECODED;
case MIPS_FIXADE:
Automatically replace PRI_kr[dux] with PRI_kl[dux] Remove temporary macros created for transition from long to kernel_ulong_t. Automatically replace PRI_kr[dux] with PRI_kl[dux] using $ git grep -l 'PRI_kr[dux]' | xargs sed -ri 's/PRI_kr([dux])/PRI_kl\1/g' * defs.h (PRI_krd, PRI_kru, PRI_krx): Remove. All users updated.
2016-12-26 10:16:35 +00:00
tprintf("%#" PRI_klx, tcp->u_arg[1]);
sysmips.c: cleanup * sysmips.c [MIPS] (sys_sysmips): Use switch statement. Use printaddr. Fix misprinted ", " delimiter.
2015-07-16 21:46:05 +00:00
return RVAL_DECODED;
mips: move sysmips parser to a separate file * sysmips.c: New file. * Makefile.am (strace_SOURCES): Add it. * system.c: Fix typo in the check for <linux/utsname.h>. Move inclusions of <linux/utsname.h> and <asm/sysmips.h> to sysmips.c. [MIPS]: Likewise.
2014-12-03 20:08:44 +00:00
}
Automatically replace PRI_kr[dux] with PRI_kl[dux] Remove temporary macros created for transition from long to kernel_ulong_t. Automatically replace PRI_kr[dux] with PRI_kl[dux] using $ git grep -l 'PRI_kr[dux]' | xargs sed -ri 's/PRI_kr([dux])/PRI_kl\1/g' * defs.h (PRI_krd, PRI_kru, PRI_krx): Remove. All users updated.
2016-12-26 10:16:35 +00:00
tprintf("%" PRI_kld ", %" PRI_kld ", %" PRI_kld,
Print kernel_ureg_t and kernel_scno_t using dedicated format strings Prepare for the change of kernel_ureg_t and kernel_scno_t from unsigned long to kernel_ulong_t. * defs.h (PRI_krd, PRI_kru, PRI_krx): New temporary macros. All users updated.
2016-12-26 00:37:18 +00:00
tcp->u_arg[1], tcp->u_arg[2], tcp->u_arg[3]);
sysmips.c: make use of RVAL_DECODED * sysmips.c [MIPS] (sys_sysmips): Update for RVAL_DECODED.
2015-07-16 21:35:41 +00:00
return RVAL_DECODED;
mips: move sysmips parser to a separate file * sysmips.c: New file. * Makefile.am (strace_SOURCES): Add it. * system.c: Fix typo in the check for <linux/utsname.h>. Move inclusions of <linux/utsname.h> and <asm/sysmips.h> to sysmips.c. [MIPS]: Likewise.
2014-12-03 20:08:44 +00:00
}
#endif /* MIPS */
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