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/*
* 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 >
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* Copyright ( c ) 1996 - 1999 Wichert Akkerman < wichert @ cistron . nl >
* Copyright ( c ) 1999 IBM Deutschland Entwicklung GmbH , IBM Corporation
* Linux for s390 port by D . J . Barrow
* < barrow_dj @ mail . yahoo . com , djbarrow @ de . ibm . com >
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* Copyright ( c ) 2000 PocketPenguins Inc . Linux for Hitachi SuperH
* port by Greg Banks < gbanks @ pocketpenguins . com >
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*
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* 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/wait.h>
# include <sys/resource.h>
# include <sys/utsname.h>
# include <sys/user.h>
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# ifdef HAVE_SYS_REG_H
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# include <sys / reg.h>
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# ifndef PTRACE_PEEKUSR
# define PTRACE_PEEKUSR PTRACE_PEEKUSER
# endif
# ifndef PTRACE_POKEUSR
# define PTRACE_POKEUSR PTRACE_POKEUSER
# endif
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# endif
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# ifdef HAVE_LINUX_PTRACE_H
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# undef PTRACE_SYSCALL
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# ifdef HAVE_STRUCT_IA64_FPREG
# define ia64_fpreg XXX_ia64_fpreg
# endif
# ifdef HAVE_STRUCT_PT_ALL_USER_REGS
# define pt_all_user_regs XXX_pt_all_user_regs
# endif
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# include <linux / ptrace.h>
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# undef ia64_fpreg
# undef pt_all_user_regs
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# endif
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# if defined(SPARC64)
2004-07-07 David S. Miller <davem@nuts.davemloft.net>
* linux/sparc/syscallent.h: Sync with reality.
* linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
sys_removexattr, sys_lremovexattr, sys_fremovexattr,
sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
sys_timer_settime, sys_timer_gettime): New declarations.
* linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
linux/sparc64/signalent.h, linux/sparc64/signalent.h,
linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
linux/sparc64/syscallent1.h: New files.
* defs.h (LINUXSPARC): Define also when SPARC64.
(LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
Define possibly missing __NR_exit_group. Declare getrval2.
* configure.ac (sparc64): New architecture case.
* config.h.in (SPARC64): New define.
* file.c (stat_sparc64): New structure.
(printstat_sparc64): New output routine for that.
(printstat): Call it, if personality is 2.
(printstat64): Likewise.
* util.c: Conditionalize ptrace defines on LINUXSPARC
not LINUX && SPARC.
(SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
to PTRACE_FOOREGS64 so that more sparc code can be shared
between 64-bit and 32-bit.
(_hack_syscall5): Correct trap number when SPARC64.
(PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
(getpc): Handle SPARC64 && LINUX.
(printcall): Likewise.
(arg fetching/setting): Use same code for SPARC64 LINUX
as for SPARC.
(setbpt): Handle SPARC64 && LINUX.
(clearbpt): Likewise.
* signal.c: Conditionalize ptrace defines on SPARC and
SPARC64.
(SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
to PTRACE_FOOREGS64 so that more sparc code can be shared
between 64-bit and 32-bit.
(m_siginfo): Use same definition on SPARC64 as SPARC.
(sys_sigreturn): Handle LINUX && SPARC64.
* syscall.c: Conditionalize ptrace defines on SPARC and
SPARC64.
(SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
to PTRACE_FOOREGS64 so that more sparc code can be shared
between 64-bit and 32-bit.
(getscno): Use same static state on SPARC64 as SPARC,
and add SPARC64 handling.
(get_error): Handle LINUX && SPARC64.
(force_result): Likewise.
(syscall_enter): Likewise.
(trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
just like SPARC.
(getrval2): Handle LINUX && SPARC64.
* process.c: Conditionalize ptrace defines on SPARC and
SPARC64.
(SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
to PTRACE_FOOREGS64 so that more sparc code can be shared
between 64-bit and 32-bit.
(change_syscall): Handle LINUX && SPARC64.
(struct_user_offsets): Ifdef out those which do not exist
on SPARC64.
* net.c (sys_pipe): Handle LINUX && SPARC64.
* ioctl.c: Fix initializer typo for nioctlents2, was
nioctlents1 by accident.
2004-07-12 11:44:08 +04:00
# define r_pc r_tpc
# undef PTRACE_GETREGS
# define PTRACE_GETREGS PTRACE_GETREGS64
# undef PTRACE_SETREGS
# define PTRACE_SETREGS PTRACE_SETREGS64
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# endif
2004-07-07 David S. Miller <davem@nuts.davemloft.net>
* linux/sparc/syscallent.h: Sync with reality.
* linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
sys_removexattr, sys_lremovexattr, sys_fremovexattr,
sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
sys_timer_settime, sys_timer_gettime): New declarations.
* linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
linux/sparc64/signalent.h, linux/sparc64/signalent.h,
linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
linux/sparc64/syscallent1.h: New files.
* defs.h (LINUXSPARC): Define also when SPARC64.
(LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
Define possibly missing __NR_exit_group. Declare getrval2.
* configure.ac (sparc64): New architecture case.
* config.h.in (SPARC64): New define.
* file.c (stat_sparc64): New structure.
(printstat_sparc64): New output routine for that.
(printstat): Call it, if personality is 2.
(printstat64): Likewise.
* util.c: Conditionalize ptrace defines on LINUXSPARC
not LINUX && SPARC.
(SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
to PTRACE_FOOREGS64 so that more sparc code can be shared
between 64-bit and 32-bit.
(_hack_syscall5): Correct trap number when SPARC64.
(PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
(getpc): Handle SPARC64 && LINUX.
(printcall): Likewise.
(arg fetching/setting): Use same code for SPARC64 LINUX
as for SPARC.
(setbpt): Handle SPARC64 && LINUX.
(clearbpt): Likewise.
* signal.c: Conditionalize ptrace defines on SPARC and
SPARC64.
(SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
to PTRACE_FOOREGS64 so that more sparc code can be shared
between 64-bit and 32-bit.
(m_siginfo): Use same definition on SPARC64 as SPARC.
(sys_sigreturn): Handle LINUX && SPARC64.
* syscall.c: Conditionalize ptrace defines on SPARC and
SPARC64.
(SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
to PTRACE_FOOREGS64 so that more sparc code can be shared
between 64-bit and 32-bit.
(getscno): Use same static state on SPARC64 as SPARC,
and add SPARC64 handling.
(get_error): Handle LINUX && SPARC64.
(force_result): Likewise.
(syscall_enter): Likewise.
(trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
just like SPARC.
(getrval2): Handle LINUX && SPARC64.
* process.c: Conditionalize ptrace defines on SPARC and
SPARC64.
(SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
to PTRACE_FOOREGS64 so that more sparc code can be shared
between 64-bit and 32-bit.
(change_syscall): Handle LINUX && SPARC64.
(struct_user_offsets): Ifdef out those which do not exist
on SPARC64.
* net.c (sys_pipe): Handle LINUX && SPARC64.
* ioctl.c: Fix initializer typo for nioctlents2, was
nioctlents1 by accident.
2004-07-12 11:44:08 +04:00
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
# ifdef HAVE_LINUX_FUTEX_H
Remove dead code
* defs.h (tv_tv): Remove.
* net.c (sys_xsetsockaddr): Remove commented out dead code.
* process.c (setarg, sys_execv, sys_execve, struct_user_offsets):
Likewise.
* signal.c (sys_sigsuspend): Likewise.
* strace.c (reaper, trace): Likewise.
* stream.c (internal_stream_ioctl): Likewise.
* syscall.c (trace_syscall): Likewise.
* term.c (term_ioctl): Likewise.
* util.c (tv_tv, umoven, uload, getpc, fixvfork, setbpt, clearbpt):
Likewise.
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# include <linux / futex.h>
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
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# endif
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# ifndef FUTEX_WAIT
# define FUTEX_WAIT 0
# endif
# ifndef FUTEX_WAKE
# define FUTEX_WAKE 1
# endif
# ifndef FUTEX_FD
# define FUTEX_FD 2
# endif
# ifndef FUTEX_REQUEUE
# define FUTEX_REQUEUE 3
# endif
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2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
# include <sched.h>
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# include <asm/posix_types.h>
# undef GETGROUPS_T
# define GETGROUPS_T __kernel_gid_t
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
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# undef GETGROUPS32_T
# define GETGROUPS32_T __kernel_gid32_t
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# if defined(IA64)
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# include <asm / ptrace_offsets.h>
# include <asm / rse.h>
# endif
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# ifdef HAVE_PRCTL
Remove dead code
* defs.h (tv_tv): Remove.
* net.c (sys_xsetsockaddr): Remove commented out dead code.
* process.c (setarg, sys_execv, sys_execve, struct_user_offsets):
Likewise.
* signal.c (sys_sigsuspend): Likewise.
* strace.c (reaper, trace): Likewise.
* stream.c (internal_stream_ioctl): Likewise.
* syscall.c (trace_syscall): Likewise.
* term.c (term_ioctl): Likewise.
* util.c (tv_tv, umoven, uload, getpc, fixvfork, setbpt, clearbpt):
Likewise.
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# include <sys / prctl.h>
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static const struct xlat prctl_options [ ] = {
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# ifdef PR_MAXPROCS
{ PR_MAXPROCS , " PR_MAXPROCS " } ,
# endif
# ifdef PR_ISBLOCKED
{ PR_ISBLOCKED , " PR_ISBLOCKED " } ,
# endif
# ifdef PR_SETSTACKSIZE
{ PR_SETSTACKSIZE , " PR_SETSTACKSIZE " } ,
# endif
# ifdef PR_GETSTACKSIZE
{ PR_GETSTACKSIZE , " PR_GETSTACKSIZE " } ,
# endif
# ifdef PR_MAXPPROCS
{ PR_MAXPPROCS , " PR_MAXPPROCS " } ,
# endif
# ifdef PR_UNBLKONEXEC
{ PR_UNBLKONEXEC , " PR_UNBLKONEXEC " } ,
# endif
# ifdef PR_ATOMICSIM
{ PR_ATOMICSIM , " PR_ATOMICSIM " } ,
# endif
# ifdef PR_SETEXITSIG
{ PR_SETEXITSIG , " PR_SETEXITSIG " } ,
# endif
# ifdef PR_RESIDENT
{ PR_RESIDENT , " PR_RESIDENT " } ,
# endif
# ifdef PR_ATTACHADDR
{ PR_ATTACHADDR , " PR_ATTACHADDR " } ,
# endif
# ifdef PR_DETACHADDR
{ PR_DETACHADDR , " PR_DETACHADDR " } ,
# endif
# ifdef PR_TERMCHILD
{ PR_TERMCHILD , " PR_TERMCHILD " } ,
# endif
# ifdef PR_GETSHMASK
{ PR_GETSHMASK , " PR_GETSHMASK " } ,
# endif
# ifdef PR_GETNSHARE
{ PR_GETNSHARE , " PR_GETNSHARE " } ,
# endif
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# ifdef PR_COREPID
{ PR_COREPID , " PR_COREPID " } ,
# endif
# ifdef PR_ATTACHADDRPERM
{ PR_ATTACHADDRPERM , " PR_ATTACHADDRPERM " } ,
# endif
# ifdef PR_PTHREADEXIT
{ PR_PTHREADEXIT , " PR_PTHREADEXIT " } ,
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# endif
# ifdef PR_SET_PDEATHSIG
{ PR_SET_PDEATHSIG , " PR_SET_PDEATHSIG " } ,
# endif
# ifdef PR_GET_PDEATHSIG
{ PR_GET_PDEATHSIG , " PR_GET_PDEATHSIG " } ,
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# endif
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# ifdef PR_GET_DUMPABLE
{ PR_GET_DUMPABLE , " PR_GET_DUMPABLE " } ,
# endif
# ifdef PR_SET_DUMPABLE
{ PR_SET_DUMPABLE , " PR_SET_DUMPABLE " } ,
# endif
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# ifdef PR_GET_UNALIGN
{ PR_GET_UNALIGN , " PR_GET_UNALIGN " } ,
# endif
# ifdef PR_SET_UNALIGN
{ PR_SET_UNALIGN , " PR_SET_UNALIGN " } ,
# endif
# ifdef PR_GET_KEEPCAPS
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{ PR_GET_KEEPCAPS , " PR_GET_KEEPCAPS " } ,
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# endif
# ifdef PR_SET_KEEPCAPS
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{ PR_SET_KEEPCAPS , " PR_SET_KEEPCAPS " } ,
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# endif
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# ifdef PR_GET_FPEMU
{ PR_GET_FPEMU , " PR_GET_FPEMU " } ,
# endif
# ifdef PR_SET_FPEMU
{ PR_SET_FPEMU , " PR_SET_FPEMU " } ,
# endif
# ifdef PR_GET_FPEXC
{ PR_GET_FPEXC , " PR_GET_FPEXC " } ,
# endif
# ifdef PR_SET_FPEXC
{ PR_SET_FPEXC , " PR_SET_FPEXC " } ,
# endif
# ifdef PR_GET_TIMING
{ PR_GET_TIMING , " PR_GET_TIMING " } ,
# endif
# ifdef PR_SET_TIMING
{ PR_SET_TIMING , " PR_SET_TIMING " } ,
# endif
# ifdef PR_SET_NAME
{ PR_SET_NAME , " PR_SET_NAME " } ,
# endif
# ifdef PR_GET_NAME
{ PR_GET_NAME , " PR_GET_NAME " } ,
# endif
# ifdef PR_GET_ENDIAN
{ PR_GET_ENDIAN , " PR_GET_ENDIAN " } ,
# endif
# ifdef PR_SET_ENDIAN
{ PR_SET_ENDIAN , " PR_SET_ENDIAN " } ,
# endif
# ifdef PR_GET_SECCOMP
{ PR_GET_SECCOMP , " PR_GET_SECCOMP " } ,
# endif
# ifdef PR_SET_SECCOMP
{ PR_SET_SECCOMP , " PR_SET_SECCOMP " } ,
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# endif
# ifdef PR_GET_TSC
{ PR_GET_TSC , " PR_GET_TSC " } ,
# endif
# ifdef PR_SET_TSC
{ PR_SET_TSC , " PR_SET_TSC " } ,
# endif
# ifdef PR_GET_SECUREBITS
{ PR_GET_SECUREBITS , " PR_GET_SECUREBITS " } ,
# endif
# ifdef PR_SET_SECUREBITS
{ PR_SET_SECUREBITS , " PR_SET_SECUREBITS " } ,
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# endif
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{ 0 , NULL } ,
} ;
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static const char *
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unalignctl_string ( unsigned int ctl )
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{
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static char buf [ sizeof ( int ) * 2 + 2 ] ;
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switch ( ctl ) {
# ifdef PR_UNALIGN_NOPRINT
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case PR_UNALIGN_NOPRINT :
return " NOPRINT " ;
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# endif
# ifdef PR_UNALIGN_SIGBUS
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case PR_UNALIGN_SIGBUS :
return " SIGBUS " ;
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# endif
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default :
break ;
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}
sprintf ( buf , " %x " , ctl ) ;
return buf ;
}
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int
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sys_prctl ( struct tcb * tcp )
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{
int i ;
if ( entering ( tcp ) ) {
printxval ( prctl_options , tcp - > u_arg [ 0 ] , " PR_??? " ) ;
switch ( tcp - > u_arg [ 0 ] ) {
# ifdef PR_GETNSHARE
case PR_GETNSHARE :
break ;
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# endif
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# ifdef PR_SET_PDEATHSIG
case PR_SET_PDEATHSIG :
tprintf ( " , %lu " , tcp - > u_arg [ 1 ] ) ;
break ;
# endif
# ifdef PR_GET_PDEATHSIG
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case PR_GET_PDEATHSIG :
break ;
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# endif
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# ifdef PR_SET_DUMPABLE
case PR_SET_DUMPABLE :
tprintf ( " , %lu " , tcp - > u_arg [ 1 ] ) ;
break ;
# endif
# ifdef PR_GET_DUMPABLE
case PR_GET_DUMPABLE :
break ;
# endif
2000-05-01 05:53:59 +04:00
# ifdef PR_SET_UNALIGN
case PR_SET_UNALIGN :
tprintf ( " , %s " , unalignctl_string ( tcp - > u_arg [ 1 ] ) ) ;
break ;
# endif
# ifdef PR_GET_UNALIGN
case PR_GET_UNALIGN :
tprintf ( " , %#lx " , tcp - > u_arg [ 1 ] ) ;
break ;
2008-09-03 04:56:52 +04:00
# endif
# ifdef PR_SET_KEEPCAPS
case PR_SET_KEEPCAPS :
tprintf ( " , %lu " , tcp - > u_arg [ 1 ] ) ;
break ;
# endif
# ifdef PR_GET_KEEPCAPS
case PR_GET_KEEPCAPS :
break ;
1999-02-19 03:21:36 +03:00
# endif
default :
for ( i = 1 ; i < tcp - > u_nargs ; i + + )
tprintf ( " , %#lx " , tcp - > u_arg [ i ] ) ;
break ;
}
1999-11-18 20:09:47 +03:00
} else {
switch ( tcp - > u_arg [ 0 ] ) {
# ifdef PR_GET_PDEATHSIG
case PR_GET_PDEATHSIG :
2008-09-03 04:56:52 +04:00
if ( umove ( tcp , tcp - > u_arg [ 1 ] , & i ) < 0 )
tprintf ( " , %#lx " , tcp - > u_arg [ 1 ] ) ;
else
tprintf ( " , {%u} " , i ) ;
1999-11-18 20:09:47 +03:00
break ;
2000-05-01 05:53:59 +04:00
# endif
2008-09-03 04:56:52 +04:00
# ifdef PR_GET_DUMPABLE
case PR_GET_DUMPABLE :
return RVAL_UDECIMAL ;
2000-05-01 05:53:59 +04:00
# endif
# ifdef PR_GET_UNALIGN
case PR_GET_UNALIGN :
2008-09-03 04:56:52 +04:00
if ( syserror ( tcp ) | | umove ( tcp , tcp - > u_arg [ 1 ] , & i ) < 0 )
break ;
tcp - > auxstr = unalignctl_string ( i ) ;
2000-05-01 05:53:59 +04:00
return RVAL_STR ;
2008-09-03 04:56:52 +04:00
# endif
# ifdef PR_GET_KEEPCAPS
case PR_GET_KEEPCAPS :
return RVAL_UDECIMAL ;
1999-11-18 20:09:47 +03:00
# endif
default :
break ;
}
1999-02-19 03:21:36 +03:00
}
return 0 ;
}
# endif /* HAVE_PRCTL */
int
2011-05-30 16:00:14 +04:00
sys_sethostname ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( entering ( tcp ) ) {
printpathn ( tcp , tcp - > u_arg [ 0 ] , tcp - > u_arg [ 1 ] ) ;
tprintf ( " , %lu " , tcp - > u_arg [ 1 ] ) ;
}
return 0 ;
}
2012-02-25 05:38:52 +04:00
# if defined(ALPHA)
1999-02-19 03:21:36 +03:00
int
2011-05-30 16:00:14 +04:00
sys_gethostname ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( exiting ( tcp ) ) {
if ( syserror ( tcp ) )
tprintf ( " %#lx " , tcp - > u_arg [ 0 ] ) ;
else
printpath ( tcp , tcp - > u_arg [ 0 ] ) ;
tprintf ( " , %lu " , tcp - > u_arg [ 1 ] ) ;
}
return 0 ;
}
2012-02-25 05:38:52 +04:00
# endif
1999-02-19 03:21:36 +03:00
int
2011-05-30 16:00:14 +04:00
sys_setdomainname ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( entering ( tcp ) ) {
printpathn ( tcp , tcp - > u_arg [ 0 ] , tcp - > u_arg [ 1 ] ) ;
tprintf ( " , %lu " , tcp - > u_arg [ 1 ] ) ;
}
return 0 ;
}
int
2011-05-30 16:00:14 +04:00
sys_exit ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( exiting ( tcp ) ) {
fprintf ( stderr , " _exit returned! \n " ) ;
return - 1 ;
}
/* special case: we stop tracing this process, finish line now */
tprintf ( " %ld) " , tcp - > u_arg [ 0 ] ) ;
2011-08-25 03:27:59 +04:00
tabto ( ) ;
2012-01-28 04:25:03 +04:00
tprints ( " = ? \n " ) ;
2012-03-13 14:44:31 +04:00
line_ended ( ) ;
1999-02-19 03:21:36 +03:00
return 0 ;
}
1999-12-23 18:08:17 +03:00
/* defines copied from linux/sched.h since we can't include that
* ourselves ( it conflicts with * lots * of libc includes )
*/
# define CSIGNAL 0x000000ff /* signal mask to be sent at exit */
# define CLONE_VM 0x00000100 /* set if VM shared between processes */
# define CLONE_FS 0x00000200 /* set if fs info shared between processes */
# define CLONE_FILES 0x00000400 /* set if open files shared between processes */
# define CLONE_SIGHAND 0x00000800 /* set if signal handlers shared */
2002-12-22 06:34:36 +03:00
# define CLONE_IDLETASK 0x00001000 /* kernel-only flag */
1999-12-23 18:08:17 +03:00
# define CLONE_PTRACE 0x00002000 /* set if we want to let tracing continue on the child too */
# define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */
# define CLONE_PARENT 0x00008000 /* set if we want to have the same parent as the cloner */
2002-12-22 06:34:36 +03:00
# define CLONE_THREAD 0x00010000 /* Same thread group? */
# define CLONE_NEWNS 0x00020000 /* New namespace group? */
# define CLONE_SYSVSEM 0x00040000 /* share system V SEM_UNDO semantics */
# define CLONE_SETTLS 0x00080000 /* create a new TLS for the child */
# define CLONE_PARENT_SETTID 0x00100000 /* set the TID in the parent */
# define CLONE_CHILD_CLEARTID 0x00200000 /* clear the TID in the child */
# define CLONE_UNTRACED 0x00800000 /* set if the tracing process can't force CLONE_PTRACE on this clone */
# define CLONE_CHILD_SETTID 0x01000000 /* set the TID in the child */
2010-12-03 20:19:51 +03:00
# define CLONE_STOPPED 0x02000000 /* Start in stopped state */
# define CLONE_NEWUTS 0x04000000 /* New utsname group? */
# define CLONE_NEWIPC 0x08000000 /* New ipcs */
# define CLONE_NEWUSER 0x10000000 /* New user namespace */
# define CLONE_NEWPID 0x20000000 /* New pid namespace */
# define CLONE_NEWNET 0x40000000 /* New network namespace */
# define CLONE_IO 0x80000000 /* Clone io context */
1999-12-23 18:08:17 +03:00
2004-09-04 07:39:20 +04:00
static const struct xlat clone_flags [ ] = {
2012-03-17 04:27:37 +04:00
{ CLONE_VM , " CLONE_VM " } ,
{ CLONE_FS , " CLONE_FS " } ,
{ CLONE_FILES , " CLONE_FILES " } ,
{ CLONE_SIGHAND , " CLONE_SIGHAND " } ,
{ CLONE_IDLETASK , " CLONE_IDLETASK " } ,
{ CLONE_PTRACE , " CLONE_PTRACE " } ,
{ CLONE_VFORK , " CLONE_VFORK " } ,
{ CLONE_PARENT , " CLONE_PARENT " } ,
{ CLONE_THREAD , " CLONE_THREAD " } ,
{ CLONE_NEWNS , " CLONE_NEWNS " } ,
{ CLONE_SYSVSEM , " CLONE_SYSVSEM " } ,
{ CLONE_SETTLS , " CLONE_SETTLS " } ,
{ CLONE_PARENT_SETTID , " CLONE_PARENT_SETTID " } ,
{ CLONE_CHILD_CLEARTID , " CLONE_CHILD_CLEARTID " } ,
{ CLONE_UNTRACED , " CLONE_UNTRACED " } ,
{ CLONE_CHILD_SETTID , " CLONE_CHILD_SETTID " } ,
{ CLONE_STOPPED , " CLONE_STOPPED " } ,
{ CLONE_NEWUTS , " CLONE_NEWUTS " } ,
{ CLONE_NEWIPC , " CLONE_NEWIPC " } ,
{ CLONE_NEWUSER , " CLONE_NEWUSER " } ,
{ CLONE_NEWPID , " CLONE_NEWPID " } ,
{ CLONE_NEWNET , " CLONE_NEWNET " } ,
{ CLONE_IO , " CLONE_IO " } ,
{ 0 , NULL } ,
1999-12-23 18:08:17 +03:00
} ;
2012-03-16 15:02:22 +04:00
# ifdef I386
# include <asm / ldt.h>
# ifdef HAVE_STRUCT_USER_DESC
# define modify_ldt_ldt_s user_desc
# endif
2002-12-22 06:34:36 +03:00
extern void print_ldt_entry ( ) ;
2012-03-16 15:02:22 +04:00
# endif
2002-12-22 06:34:36 +03:00
2012-03-16 15:02:22 +04:00
# if defined IA64
# define ARG_FLAGS 0
# define ARG_STACK 1
# define ARG_STACKSIZE (tcp->scno == SYS_clone2 ? 2 : -1)
# define ARG_PTID (tcp->scno == SYS_clone2 ? 3 : 2)
# define ARG_CTID (tcp->scno == SYS_clone2 ? 4 : 3)
# define ARG_TLS (tcp->scno == SYS_clone2 ? 5 : 4)
# elif defined S390 || defined S390X || defined CRISV10 || defined CRISV32
# define ARG_STACK 0
# define ARG_FLAGS 1
# define ARG_PTID 2
# define ARG_CTID 3
# define ARG_TLS 4
Add tilegx support to strace
tilegx support has been in the kernel since 3.0.
In addition, fix some issues with the tilepro support already
present in strace, primarily the decision to use the
<asm/unistd.h> numbering space for system calls.
* defs.h [TILE]: Include <asm/ptrace.h> and provide an extern
struct pt_regs tile_regs for efficiency. Provide compat 32-bit
personality via SUPPORTED_PERSONALITIES, PERSONALITY0_WORDSIZE,
PERSONALITY1_WORDSIZE, and DEFAULT_PERSONALITY.
* linux/tile/errnoent1.h: New file, includes linux/errnoent.h.
* linux/tile/ioctlent1.h: New file, includes linux/ioctlent.h.
* linux/tile/signalent1.h: New file, includes linux/signalent.h.
* linux/tile/syscallent.h: Update with new asm-generic syscalls.
The version previously committed was the from the first tile patch
to LKML, which subsequently was changed to use <asm-generic/unistd.h>.
* linux/tile/syscallent1.h: Copy from linux/tile/syscallent.h.
* mem.c (addtileflags) [TILE]: use %ld properly for a "long" variable.
* process.c [TILE]: Choose clone arguments correctly and properly
suppress all "struct user" related offsets in user_struct_offsets.
* signal.c [TILE]: Use tile_regs not upeek.
* syscall.c (update_personality) [TILE]: Print mode.
(PT_FLAGS_COMPAT) [TILE]: Provide if not in system headers.
(tile_regs) [TILE]: Define 'struct pt_regs' variable to hold state.
(get_regs) [TILE]: use PTRACE_GETREGS to set tile_regs rather than using upeek.
(get_scno) [TILE]: Set personality.
(get_syscall_args) [TILE]: Use tile_regs.
(get_syscall_result) [TILE]: Update tile_regs.
(get_error) [TILE]: Use tile_regs.
(printcall) [TILE]: Print pc.
(arg0_offset, arg1_offset, restore_arg0, restore_arg1) [TILE]:
Properly handle tile call semantics and support tilegx.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-05 20:48:33 +04:00
# elif defined X86_64 || defined X32 || defined ALPHA || defined TILE
2012-03-16 15:02:22 +04:00
# define ARG_FLAGS 0
# define ARG_STACK 1
# define ARG_PTID 2
# define ARG_CTID 3
# define ARG_TLS 4
# else
# define ARG_FLAGS 0
# define ARG_STACK 1
# define ARG_PTID 2
# define ARG_TLS 3
# define ARG_CTID 4
# endif
2003-03-12 12:54:36 +03:00
2000-02-04 00:58:30 +03:00
int
2011-05-30 16:00:14 +04:00
sys_clone ( struct tcb * tcp )
2000-02-04 00:58:30 +03:00
{
if ( exiting ( tcp ) ) {
2010-09-02 11:08:59 +04:00
const char * sep = " | " ;
2003-03-12 12:54:36 +03:00
unsigned long flags = tcp - > u_arg [ ARG_FLAGS ] ;
tprintf ( " child_stack=%#lx, " , tcp - > u_arg [ ARG_STACK ] ) ;
2012-03-16 15:02:22 +04:00
# ifdef ARG_STACKSIZE
2003-03-12 12:54:36 +03:00
if ( ARG_STACKSIZE ! = - 1 )
tprintf ( " stack_size=%#lx, " ,
tcp - > u_arg [ ARG_STACKSIZE ] ) ;
2012-03-16 15:02:22 +04:00
# endif
2011-09-01 12:00:28 +04:00
tprints ( " flags= " ) ;
2010-09-02 11:08:59 +04:00
if ( ! printflags ( clone_flags , flags & ~ CSIGNAL , NULL ) )
sep = " " ;
2003-05-23 05:08:42 +04:00
if ( ( flags & CSIGNAL ) ! = 0 )
2010-09-02 11:08:59 +04:00
tprintf ( " %s%s " , sep , signame ( flags & CSIGNAL ) ) ;
2003-01-20 12:04:33 +03:00
if ( ( flags & ( CLONE_PARENT_SETTID | CLONE_CHILD_SETTID
2003-03-12 12:54:36 +03:00
| CLONE_CHILD_CLEARTID | CLONE_SETTLS ) ) = = 0 )
2002-12-22 06:34:36 +03:00
return 0 ;
2003-03-21 10:33:15 +03:00
if ( flags & CLONE_PARENT_SETTID )
tprintf ( " , parent_tidptr=%#lx " , tcp - > u_arg [ ARG_PTID ] ) ;
2003-01-20 12:04:33 +03:00
if ( flags & CLONE_SETTLS ) {
2012-03-16 15:02:22 +04:00
# ifdef I386
2002-12-22 06:34:36 +03:00
struct modify_ldt_ldt_s copy ;
2003-03-12 12:54:36 +03:00
if ( umove ( tcp , tcp - > u_arg [ ARG_TLS ] , & copy ) ! = - 1 ) {
2002-12-22 06:34:36 +03:00
tprintf ( " , {entry_number:%d, " ,
copy . entry_number ) ;
if ( ! verbose ( tcp ) )
2011-09-01 12:00:28 +04:00
tprints ( " ...} " ) ;
2002-12-22 06:34:36 +03:00
else
print_ldt_entry ( & copy ) ;
}
else
2012-03-16 15:02:22 +04:00
# endif
2003-03-12 12:58:14 +03:00
tprintf ( " , tls=%#lx " , tcp - > u_arg [ ARG_TLS ] ) ;
2002-12-22 06:34:36 +03:00
}
2003-03-12 12:54:36 +03:00
if ( flags & ( CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID ) )
tprintf ( " , child_tidptr=%#lx " , tcp - > u_arg [ ARG_CTID ] ) ;
2000-02-04 00:58:30 +03:00
}
return 0 ;
}
2006-10-13 Ulrich Drepper <drepper@redhat.com>
Bernhard Kaindl <bk@suse.de>
Dmitry V. Levin <ldv@altlinux.org>
Michael Holzheu <holzheu@de.ibm.com>
Add hooks for new syscalls. Add decoders for *at, inotify*,
pselect6, ppoll and unshare syscalls.
* defs.h: Declare print_sigset.
* desc.c (sys_pselect6): New function.
* file.c (decode_open, decode_access, decode_mkdir,
decode_readlink, decode_chmod, decode_utimes, decode_mknod):
New functions.
(sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
sys_utimes, sys_mknod): Use them.
[LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
variables.
[LINUX] (print_dirfd, sys_openat, sys_faccessat,
sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
sys_inotify_rm_watch): New functions.
* process.c [LINUX] (sys_unshare): New function.
* signal.c (print_sigset): New function.
(sys_sigprocmask): Use it.
* stream.c (decode_poll): New function.
(sys_poll): Use it.
[LINUX] (sys_ppoll): New function.
* linux/syscall.h: Delcare new syscall handlers.
* linux/syscallent.h: Hook up new syscalls.
* linux/alpha/syscallent.h: Likewise.
* linux/hppa/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
* linux/mips/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/sparc64/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
Fixes RH#178633.
2006-10-14 00:25:12 +04:00
int
sys_unshare ( struct tcb * tcp )
{
if ( entering ( tcp ) )
printflags ( clone_flags , tcp - > u_arg [ 0 ] , " CLONE_??? " ) ;
return 0 ;
}
1999-12-23 18:08:17 +03:00
2012-03-17 05:17:51 +04:00
int
sys_fork ( struct tcb * tcp )
{
if ( exiting ( tcp ) )
return RVAL_UDECIMAL ;
return 0 ;
}
1999-02-19 03:21:36 +03:00
int
2011-05-30 16:00:14 +04:00
sys_vfork ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( exiting ( tcp ) )
return RVAL_UDECIMAL ;
return 0 ;
}
2011-01-18 20:36:20 +03:00
int sys_getuid ( struct tcb * tcp )
{
if ( exiting ( tcp ) )
tcp - > u_rval = ( uid_t ) tcp - > u_rval ;
return RVAL_UDECIMAL ;
}
int sys_setfsuid ( struct tcb * tcp )
{
if ( entering ( tcp ) )
tprintf ( " %u " , ( uid_t ) tcp - > u_arg [ 0 ] ) ;
else
tcp - > u_rval = ( uid_t ) tcp - > u_rval ;
return RVAL_UDECIMAL ;
}
1999-02-19 03:21:36 +03:00
int
2011-05-30 16:00:14 +04:00
sys_setuid ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( entering ( tcp ) ) {
tprintf ( " %u " , ( uid_t ) tcp - > u_arg [ 0 ] ) ;
}
return 0 ;
}
int
2009-04-14 16:51:00 +04:00
sys_getresuid ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( exiting ( tcp ) ) {
1999-05-09 04:29:58 +04:00
__kernel_uid_t uid ;
if ( syserror ( tcp ) )
tprintf ( " %#lx, %#lx, %#lx " , tcp - > u_arg [ 0 ] ,
tcp - > u_arg [ 1 ] , tcp - > u_arg [ 2 ] ) ;
else {
if ( umove ( tcp , tcp - > u_arg [ 0 ] , & uid ) < 0 )
tprintf ( " %#lx, " , tcp - > u_arg [ 0 ] ) ;
else
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
tprintf ( " [%lu], " , ( unsigned long ) uid ) ;
2003-02-24 10:13:51 +03:00
if ( umove ( tcp , tcp - > u_arg [ 1 ] , & uid ) < 0 )
tprintf ( " %#lx, " , tcp - > u_arg [ 1 ] ) ;
1999-05-09 04:29:58 +04:00
else
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
tprintf ( " [%lu], " , ( unsigned long ) uid ) ;
2003-02-24 10:13:51 +03:00
if ( umove ( tcp , tcp - > u_arg [ 2 ] , & uid ) < 0 )
tprintf ( " %#lx " , tcp - > u_arg [ 2 ] ) ;
1999-05-09 04:29:58 +04:00
else
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
tprintf ( " [%lu] " , ( unsigned long ) uid ) ;
1999-05-09 04:29:58 +04:00
}
1999-02-19 03:21:36 +03:00
}
return 0 ;
}
int
2011-05-30 16:00:14 +04:00
sys_setreuid ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( entering ( tcp ) ) {
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
printuid ( " " , tcp - > u_arg [ 0 ] ) ;
printuid ( " , " , tcp - > u_arg [ 1 ] ) ;
1999-02-19 03:21:36 +03:00
}
return 0 ;
}
int
2011-05-30 16:00:14 +04:00
sys_setresuid ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( entering ( tcp ) ) {
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
printuid ( " " , tcp - > u_arg [ 0 ] ) ;
printuid ( " , " , tcp - > u_arg [ 1 ] ) ;
printuid ( " , " , tcp - > u_arg [ 2 ] ) ;
1999-02-19 03:21:36 +03:00
}
return 0 ;
}
int
2011-05-30 16:00:14 +04:00
sys_setgroups ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( entering ( tcp ) ) {
2005-06-01 23:22:06 +04:00
unsigned long len , size , start , cur , end , abbrev_end ;
GETGROUPS_T gid ;
int failed = 0 ;
1999-02-19 03:21:36 +03:00
len = tcp - > u_arg [ 0 ] ;
2005-06-01 23:22:06 +04:00
tprintf ( " %lu, " , len ) ;
if ( len = = 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " [] " ) ;
1999-02-19 03:21:36 +03:00
return 0 ;
}
2005-06-01 23:22:06 +04:00
start = tcp - > u_arg [ 1 ] ;
if ( start = = 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " NULL " ) ;
2005-06-01 23:22:06 +04:00
return 0 ;
1999-02-19 03:21:36 +03:00
}
2005-06-01 23:22:06 +04:00
size = len * sizeof ( gid ) ;
end = start + size ;
if ( ! verbose ( tcp ) | | size / sizeof ( gid ) ! = len | | end < start ) {
tprintf ( " %#lx " , start ) ;
return 0 ;
}
if ( abbrev ( tcp ) ) {
abbrev_end = start + max_strlen * sizeof ( gid ) ;
if ( abbrev_end < start )
abbrev_end = end ;
} else {
abbrev_end = end ;
}
2011-09-01 12:00:28 +04:00
tprints ( " [ " ) ;
2005-06-01 23:22:06 +04:00
for ( cur = start ; cur < end ; cur + = sizeof ( gid ) ) {
if ( cur > start )
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2005-06-01 23:22:06 +04:00
if ( cur > = abbrev_end ) {
2011-09-01 12:00:28 +04:00
tprints ( " ... " ) ;
2005-06-01 23:22:06 +04:00
break ;
}
if ( umoven ( tcp , cur , sizeof ( gid ) , ( char * ) & gid ) < 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " ? " ) ;
2005-06-01 23:22:06 +04:00
failed = 1 ;
break ;
}
tprintf ( " %lu " , ( unsigned long ) gid ) ;
1999-02-19 03:21:36 +03:00
}
2011-09-01 12:00:28 +04:00
tprints ( " ] " ) ;
2005-06-01 23:22:06 +04:00
if ( failed )
tprintf ( " %#lx " , tcp - > u_arg [ 1 ] ) ;
1999-02-19 03:21:36 +03:00
}
return 0 ;
}
int
2011-05-30 16:00:14 +04:00
sys_getgroups ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
2005-06-01 23:22:06 +04:00
unsigned long len ;
1999-02-19 03:21:36 +03:00
if ( entering ( tcp ) ) {
len = tcp - > u_arg [ 0 ] ;
2005-06-01 23:22:06 +04:00
tprintf ( " %lu, " , len ) ;
1999-02-19 03:21:36 +03:00
} else {
2005-06-01 23:22:06 +04:00
unsigned long size , start , cur , end , abbrev_end ;
GETGROUPS_T gid ;
int failed = 0 ;
1999-02-19 03:21:36 +03:00
len = tcp - > u_rval ;
2005-06-01 23:22:06 +04:00
if ( len = = 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " [] " ) ;
1999-02-19 03:21:36 +03:00
return 0 ;
}
2005-06-01 23:22:06 +04:00
start = tcp - > u_arg [ 1 ] ;
if ( start = = 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " NULL " ) ;
2005-06-01 23:22:06 +04:00
return 0 ;
}
if ( tcp - > u_arg [ 0 ] = = 0 ) {
tprintf ( " %#lx " , start ) ;
return 0 ;
}
size = len * sizeof ( gid ) ;
end = start + size ;
if ( ! verbose ( tcp ) | | tcp - > u_arg [ 0 ] = = 0 | |
size / sizeof ( gid ) ! = len | | end < start ) {
tprintf ( " %#lx " , start ) ;
return 0 ;
}
if ( abbrev ( tcp ) ) {
abbrev_end = start + max_strlen * sizeof ( gid ) ;
if ( abbrev_end < start )
abbrev_end = end ;
} else {
abbrev_end = end ;
}
2011-09-01 12:00:28 +04:00
tprints ( " [ " ) ;
2005-06-01 23:22:06 +04:00
for ( cur = start ; cur < end ; cur + = sizeof ( gid ) ) {
if ( cur > start )
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2005-06-01 23:22:06 +04:00
if ( cur > = abbrev_end ) {
2011-09-01 12:00:28 +04:00
tprints ( " ... " ) ;
2005-06-01 23:22:06 +04:00
break ;
}
if ( umoven ( tcp , cur , sizeof ( gid ) , ( char * ) & gid ) < 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " ? " ) ;
2005-06-01 23:22:06 +04:00
failed = 1 ;
break ;
}
tprintf ( " %lu " , ( unsigned long ) gid ) ;
1999-02-19 03:21:36 +03:00
}
2011-09-01 12:00:28 +04:00
tprints ( " ] " ) ;
2005-06-01 23:22:06 +04:00
if ( failed )
tprintf ( " %#lx " , tcp - > u_arg [ 1 ] ) ;
1999-02-19 03:21:36 +03:00
}
return 0 ;
}
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
int
2011-05-30 16:00:14 +04:00
sys_setgroups32 ( struct tcb * tcp )
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
{
if ( entering ( tcp ) ) {
2005-06-01 23:22:06 +04:00
unsigned long len , size , start , cur , end , abbrev_end ;
GETGROUPS32_T gid ;
int failed = 0 ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
len = tcp - > u_arg [ 0 ] ;
2005-06-01 23:22:06 +04:00
tprintf ( " %lu, " , len ) ;
if ( len = = 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " [] " ) ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
return 0 ;
}
2005-06-01 23:22:06 +04:00
start = tcp - > u_arg [ 1 ] ;
if ( start = = 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " NULL " ) ;
2005-06-01 23:22:06 +04:00
return 0 ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
}
2005-06-01 23:22:06 +04:00
size = len * sizeof ( gid ) ;
end = start + size ;
if ( ! verbose ( tcp ) | | size / sizeof ( gid ) ! = len | | end < start ) {
tprintf ( " %#lx " , start ) ;
return 0 ;
}
if ( abbrev ( tcp ) ) {
abbrev_end = start + max_strlen * sizeof ( gid ) ;
if ( abbrev_end < start )
abbrev_end = end ;
} else {
abbrev_end = end ;
}
2011-09-01 12:00:28 +04:00
tprints ( " [ " ) ;
2005-06-01 23:22:06 +04:00
for ( cur = start ; cur < end ; cur + = sizeof ( gid ) ) {
if ( cur > start )
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2005-06-01 23:22:06 +04:00
if ( cur > = abbrev_end ) {
2011-09-01 12:00:28 +04:00
tprints ( " ... " ) ;
2005-06-01 23:22:06 +04:00
break ;
}
if ( umoven ( tcp , cur , sizeof ( gid ) , ( char * ) & gid ) < 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " ? " ) ;
2005-06-01 23:22:06 +04:00
failed = 1 ;
break ;
}
tprintf ( " %lu " , ( unsigned long ) gid ) ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
}
2011-09-01 12:00:28 +04:00
tprints ( " ] " ) ;
2005-06-01 23:22:06 +04:00
if ( failed )
tprintf ( " %#lx " , tcp - > u_arg [ 1 ] ) ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
}
return 0 ;
}
int
2011-05-30 16:00:14 +04:00
sys_getgroups32 ( struct tcb * tcp )
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
{
2005-06-01 23:22:06 +04:00
unsigned long len ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
if ( entering ( tcp ) ) {
len = tcp - > u_arg [ 0 ] ;
2005-06-01 23:22:06 +04:00
tprintf ( " %lu, " , len ) ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
} else {
2005-06-01 23:22:06 +04:00
unsigned long size , start , cur , end , abbrev_end ;
GETGROUPS32_T gid ;
int failed = 0 ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
len = tcp - > u_rval ;
2005-06-01 23:22:06 +04:00
if ( len = = 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " [] " ) ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
return 0 ;
}
2005-06-01 23:22:06 +04:00
start = tcp - > u_arg [ 1 ] ;
if ( start = = 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " NULL " ) ;
2005-06-01 23:22:06 +04:00
return 0 ;
}
size = len * sizeof ( gid ) ;
end = start + size ;
if ( ! verbose ( tcp ) | | tcp - > u_arg [ 0 ] = = 0 | |
size / sizeof ( gid ) ! = len | | end < start ) {
tprintf ( " %#lx " , start ) ;
return 0 ;
}
if ( abbrev ( tcp ) ) {
abbrev_end = start + max_strlen * sizeof ( gid ) ;
if ( abbrev_end < start )
abbrev_end = end ;
} else {
abbrev_end = end ;
}
2011-09-01 12:00:28 +04:00
tprints ( " [ " ) ;
2005-06-01 23:22:06 +04:00
for ( cur = start ; cur < end ; cur + = sizeof ( gid ) ) {
if ( cur > start )
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2005-06-01 23:22:06 +04:00
if ( cur > = abbrev_end ) {
2011-09-01 12:00:28 +04:00
tprints ( " ... " ) ;
2005-06-01 23:22:06 +04:00
break ;
}
if ( umoven ( tcp , cur , sizeof ( gid ) , ( char * ) & gid ) < 0 ) {
2011-09-01 12:00:28 +04:00
tprints ( " ? " ) ;
2005-06-01 23:22:06 +04:00
failed = 1 ;
break ;
}
tprintf ( " %lu " , ( unsigned long ) gid ) ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
}
2011-09-01 12:00:28 +04:00
tprints ( " ] " ) ;
2005-06-01 23:22:06 +04:00
if ( failed )
tprintf ( " %#lx " , tcp - > u_arg [ 1 ] ) ;
2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printuid): New function.
* defs.h: Declare it.
* file.c (sys_chown): Use it.
* file.c (sys_fchown): Likewise.
* process.c (sys_setreuid, sys_setregid, sys_setresuid,
sys_setresgid): Likewise.
* linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
setreuid32, setregid32, getgroups32, setgroups32, fchown32,
setresuid32, getresuid32, setresgid32, getresgid32, chown32,
setuid32, setgid32, setfsuid32, setfsgid32.
* process.c [LINUX]: Define GETGROUPS32_T.
* process.c [LINUX] (sys_setgroups32, sys_getgroups32):
New functions.
* linux/syscall.h (sys_setgroups32, sys_getgroups32):
Declare them.
2003-11-14 01:32:26 +03:00
}
return 0 ;
}
1999-02-19 03:21:36 +03:00
static void
2010-09-07 02:08:24 +04:00
printargv ( struct tcb * tcp , long addr )
1999-02-19 03:21:36 +03:00
{
2007-08-02 06:13:05 +04:00
union {
2009-08-28 21:36:20 +04:00
unsigned int p32 ;
unsigned long p64 ;
2007-08-02 06:13:05 +04:00
char data [ sizeof ( long ) ] ;
} cp ;
2010-09-07 02:08:24 +04:00
const char * sep ;
2007-08-02 06:13:05 +04:00
int n = 0 ;
2012-03-19 12:36:42 +04:00
unsigned wordsize = current_wordsize ;
1999-02-19 03:21:36 +03:00
2007-08-02 06:13:05 +04:00
cp . p64 = 1 ;
for ( sep = " " ; ! abbrev ( tcp ) | | n < max_strlen / 2 ; sep = " , " , + + n ) {
2012-02-27 17:37:48 +04:00
if ( umoven ( tcp , addr , wordsize , cp . data ) < 0 ) {
1999-02-19 03:21:36 +03:00
tprintf ( " %#lx " , addr ) ;
return ;
}
2012-02-27 17:37:48 +04:00
if ( wordsize = = 4 )
2007-08-02 06:13:05 +04:00
cp . p64 = cp . p32 ;
if ( cp . p64 = = 0 )
1999-02-19 03:21:36 +03:00
break ;
2011-09-01 11:55:05 +04:00
tprints ( sep ) ;
2007-08-02 06:13:05 +04:00
printstr ( tcp , cp . p64 , - 1 ) ;
2012-02-27 17:37:48 +04:00
addr + = wordsize ;
1999-02-19 03:21:36 +03:00
}
2007-08-02 06:13:05 +04:00
if ( cp . p64 )
tprintf ( " %s... " , sep ) ;
1999-02-19 03:21:36 +03:00
}
static void
2010-09-07 02:08:24 +04:00
printargc ( const char * fmt , struct tcb * tcp , long addr )
1999-02-19 03:21:36 +03:00
{
int count ;
char * cp ;
for ( count = 0 ; umove ( tcp , addr , & cp ) > = 0 & & cp ! = NULL ; count + + ) {
addr + = sizeof ( char * ) ;
}
tprintf ( fmt , count , count = = 1 ? " " : " s " ) ;
}
2012-02-25 05:38:52 +04:00
# if defined(SPARC) || defined(SPARC64)
1999-02-19 03:21:36 +03:00
int
Remove dead code
* defs.h (tv_tv): Remove.
* net.c (sys_xsetsockaddr): Remove commented out dead code.
* process.c (setarg, sys_execv, sys_execve, struct_user_offsets):
Likewise.
* signal.c (sys_sigsuspend): Likewise.
* strace.c (reaper, trace): Likewise.
* stream.c (internal_stream_ioctl): Likewise.
* syscall.c (trace_syscall): Likewise.
* term.c (term_ioctl): Likewise.
* util.c (tv_tv, umoven, uload, getpc, fixvfork, setbpt, clearbpt):
Likewise.
2010-01-01 01:50:49 +03:00
sys_execv ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( entering ( tcp ) ) {
printpath ( tcp , tcp - > u_arg [ 0 ] ) ;
if ( ! verbose ( tcp ) )
tprintf ( " , %#lx " , tcp - > u_arg [ 1 ] ) ;
else {
2011-09-01 12:00:28 +04:00
tprints ( " , [ " ) ;
1999-02-19 03:21:36 +03:00
printargv ( tcp , tcp - > u_arg [ 1 ] ) ;
2011-09-01 12:00:28 +04:00
tprints ( " ] " ) ;
1999-02-19 03:21:36 +03:00
}
}
return 0 ;
}
2012-02-25 05:38:52 +04:00
# endif
1999-02-19 03:21:36 +03:00
int
Remove dead code
* defs.h (tv_tv): Remove.
* net.c (sys_xsetsockaddr): Remove commented out dead code.
* process.c (setarg, sys_execv, sys_execve, struct_user_offsets):
Likewise.
* signal.c (sys_sigsuspend): Likewise.
* strace.c (reaper, trace): Likewise.
* stream.c (internal_stream_ioctl): Likewise.
* syscall.c (trace_syscall): Likewise.
* term.c (term_ioctl): Likewise.
* util.c (tv_tv, umoven, uload, getpc, fixvfork, setbpt, clearbpt):
Likewise.
2010-01-01 01:50:49 +03:00
sys_execve ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
if ( entering ( tcp ) ) {
printpath ( tcp , tcp - > u_arg [ 0 ] ) ;
if ( ! verbose ( tcp ) )
tprintf ( " , %#lx " , tcp - > u_arg [ 1 ] ) ;
else {
2011-09-01 12:00:28 +04:00
tprints ( " , [ " ) ;
1999-02-19 03:21:36 +03:00
printargv ( tcp , tcp - > u_arg [ 1 ] ) ;
2011-09-01 12:00:28 +04:00
tprints ( " ] " ) ;
1999-02-19 03:21:36 +03:00
}
if ( ! verbose ( tcp ) )
tprintf ( " , %#lx " , tcp - > u_arg [ 2 ] ) ;
else if ( abbrev ( tcp ) )
printargc ( " , [/* %d var%s */] " , tcp , tcp - > u_arg [ 2 ] ) ;
else {
2011-09-01 12:00:28 +04:00
tprints ( " , [ " ) ;
1999-02-19 03:21:36 +03:00
printargv ( tcp , tcp - > u_arg [ 2 ] ) ;
2011-09-01 12:00:28 +04:00
tprints ( " ] " ) ;
1999-02-19 03:21:36 +03:00
}
}
return 0 ;
}
2002-12-17 07:50:44 +03:00
# ifndef __WNOTHREAD
# define __WNOTHREAD 0x20000000
# endif
# ifndef __WALL
# define __WALL 0x40000000
# endif
1999-02-19 03:21:36 +03:00
# ifndef __WCLONE
2002-12-17 07:50:44 +03:00
# define __WCLONE 0x80000000
1999-02-19 03:21:36 +03:00
# endif
2004-09-04 07:39:20 +04:00
static const struct xlat wait4_options [ ] = {
1999-02-19 03:21:36 +03:00
{ WNOHANG , " WNOHANG " } ,
# ifndef WSTOPPED
{ WUNTRACED , " WUNTRACED " } ,
# endif
# ifdef WEXITED
{ WEXITED , " WEXITED " } ,
# endif
# ifdef WTRAPPED
{ WTRAPPED , " WTRAPPED " } ,
# endif
# ifdef WSTOPPED
{ WSTOPPED , " WSTOPPED " } ,
# endif
# ifdef WCONTINUED
{ WCONTINUED , " WCONTINUED " } ,
# endif
# ifdef WNOWAIT
{ WNOWAIT , " WNOWAIT " } ,
# endif
# ifdef __WCLONE
{ __WCLONE , " __WCLONE " } ,
2002-12-17 07:50:44 +03:00
# endif
# ifdef __WALL
{ __WALL , " __WALL " } ,
# endif
# ifdef __WNOTHREAD
{ __WNOTHREAD , " __WNOTHREAD " } ,
1999-02-19 03:21:36 +03:00
# endif
{ 0 , NULL } ,
} ;
2004-10-20 03:33:47 +04:00
# if !defined WCOREFLAG && defined WCOREFLG
# define WCOREFLAG WCOREFLG
# endif
# ifndef WCOREFLAG
Remove dead code
* defs.h (tv_tv): Remove.
* net.c (sys_xsetsockaddr): Remove commented out dead code.
* process.c (setarg, sys_execv, sys_execve, struct_user_offsets):
Likewise.
* signal.c (sys_sigsuspend): Likewise.
* strace.c (reaper, trace): Likewise.
* stream.c (internal_stream_ioctl): Likewise.
* syscall.c (trace_syscall): Likewise.
* term.c (term_ioctl): Likewise.
* util.c (tv_tv, umoven, uload, getpc, fixvfork, setbpt, clearbpt):
Likewise.
2010-01-01 01:50:49 +03:00
# define WCOREFLAG 0x80
# endif
# ifndef WCOREDUMP
2012-03-17 04:27:37 +04:00
# define WCOREDUMP(status) ((status) & 0200)
2004-10-20 03:33:47 +04:00
# endif
# ifndef W_STOPCODE
2012-03-17 04:27:37 +04:00
# define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
2004-10-20 03:33:47 +04:00
# endif
# ifndef W_EXITCODE
2012-03-17 04:27:37 +04:00
# define W_EXITCODE(ret, sig) ((ret) << 8 | (sig))
2004-10-20 03:33:47 +04:00
# endif
1999-02-19 03:21:36 +03:00
static int
2011-05-30 16:00:14 +04:00
printstatus ( int status )
1999-02-19 03:21:36 +03:00
{
int exited = 0 ;
/*
* Here is a tricky presentation problem . This solution
* is still not entirely satisfactory but since there
* are no wait status constructors it will have to do .
*/
2004-04-14 06:45:55 +04:00
if ( WIFSTOPPED ( status ) ) {
tprintf ( " [{WIFSTOPPED(s) && WSTOPSIG(s) == %s} " ,
1999-03-30 03:23:13 +04:00
signame ( WSTOPSIG ( status ) ) ) ;
2004-04-14 06:45:55 +04:00
status & = ~ W_STOPCODE ( WSTOPSIG ( status ) ) ;
}
else if ( WIFSIGNALED ( status ) ) {
tprintf ( " [{WIFSIGNALED(s) && WTERMSIG(s) == %s%s} " ,
1999-03-30 03:23:13 +04:00
signame ( WTERMSIG ( status ) ) ,
1999-02-19 03:21:36 +03:00
WCOREDUMP ( status ) ? " && WCOREDUMP(s) " : " " ) ;
2004-04-14 06:45:55 +04:00
status & = ~ ( W_EXITCODE ( 0 , WTERMSIG ( status ) ) | WCOREFLAG ) ;
}
else if ( WIFEXITED ( status ) ) {
tprintf ( " [{WIFEXITED(s) && WEXITSTATUS(s) == %d} " ,
1999-02-19 03:21:36 +03:00
WEXITSTATUS ( status ) ) ;
exited = 1 ;
2004-04-14 06:45:55 +04:00
status & = ~ W_EXITCODE ( WEXITSTATUS ( status ) , 0 ) ;
1999-02-19 03:21:36 +03:00
}
2004-04-14 06:45:55 +04:00
else {
1999-02-19 03:21:36 +03:00
tprintf ( " [%#x] " , status ) ;
2004-04-14 06:45:55 +04:00
return 0 ;
}
if ( status = = 0 )
2011-09-01 12:00:28 +04:00
tprints ( " ] " ) ;
2004-04-14 06:45:55 +04:00
else
2004-06-04 05:24:07 +04:00
tprintf ( " | %#x] " , status ) ;
2004-04-14 06:45:55 +04:00
1999-02-19 03:21:36 +03:00
return exited ;
}
static int
2009-01-26 22:09:35 +03:00
printwaitn ( struct tcb * tcp , int n , int bitness )
1999-02-19 03:21:36 +03:00
{
int status ;
if ( entering ( tcp ) ) {
2009-04-16 16:06:16 +04:00
/* On Linux, kernel-side pid_t is typedef'ed to int
* on all arches . Also , glibc - 2.8 truncates wait3 and wait4
2009-01-26 22:09:35 +03:00
* pid argument to int on 64 bit arches , producing ,
* for example , wait4 ( 4294967295 , . . . ) instead of - 1
2009-04-16 16:06:16 +04:00
* in strace . We have to use int here , not long .
*/
int pid = tcp - > u_arg [ 0 ] ;
tprintf ( " %d, " , pid ) ;
1999-02-19 03:21:36 +03:00
} else {
/* status */
if ( ! tcp - > u_arg [ 1 ] )
2011-09-01 12:00:28 +04:00
tprints ( " NULL " ) ;
1999-02-19 03:21:36 +03:00
else if ( syserror ( tcp ) | | tcp - > u_rval = = 0 )
tprintf ( " %#lx " , tcp - > u_arg [ 1 ] ) ;
else if ( umove ( tcp , tcp - > u_arg [ 1 ] , & status ) < 0 )
2011-09-01 12:00:28 +04:00
tprints ( " [?] " ) ;
1999-02-19 03:21:36 +03:00
else
2011-02-23 03:27:12 +03:00
printstatus ( status ) ;
1999-02-19 03:21:36 +03:00
/* options */
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printxval): Change third argument from "char *" to
"const char *".
(printflags): Add third argument, "const char *", with similar
meaning to the third argument of printxval().
* defs.h (printxval): Change third argument from "char *" to
"const char *".
(printflags): Add third argument.
* bjm.c (sys_query_module) [LINUX]: Pass third argument to
printflags().
* desc.c (sys_fcntl): Likewise.
(sys_flock) [LOCK_SH]: Likewise.
(print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
* file.c (sys_open): Likewise.
(solaris_open) [LINUXSPARC]: Likewise.
(sys_access): Likewise.
(sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
(realprintstat) [HAVE_LONG_LONG_OFF_T &&
HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
(printstat64) [HAVE_STAT64 &&
HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
(sys_setxattr, sys_fsetxattr): Likewise.
* ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
(sys_mq_open) [LINUX]: Likewise.
(printmqattr) [HAVE_MQUEUE_H]: Likewise.
* mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
(sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
(sys_mprotect): Likewise.
(sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
(sys_msync) [MS_ASYNC]: Likewise.
(sys_mctl) [MC_SYNC]: Likewise.
(sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
Likewise.
* net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
(sys_send, sys_sendto): Likewise.
(sys_sendmsg) [HAVE_SENDMSG]: Likewise.
(sys_recv, sys_recvfrom): Likewise.
(sys_recvmsg) [HAVE_SENDMSG]: Likewise.
(printicmpfilter) [ICMP_FILTER]: Likewise.
* proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
* process.c (sys_clone) [LINUX]: Likewise.
(printwaitn): Likewise.
(sys_waitid) [SVR4 || LINUX]: Likewise.
* signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
(sys_sigaction): Likewise.
(printcontext) [SVR4]: Likewise.
(print_stack_t) [LINUX) || FREEBSD]: Likewise.
(sys_rt_sigaction) [LINUX]: Likewise.
* sock.c (sock_ioctl) [LINUX]: Likewise.
* stream.c (sys_putmsg, sys_getmsg): Likewise.
(sys_putpmsg) [SYS_putpmsg]: Likewise.
(sys_getpmsg) [SYS_getpmsg]: Likewise.
(sys_poll): Likewise.
(print_transport_message) [TI_BIND]: Likewise.
(stream_ioctl): Likewise.
* system.c (sys_mount, sys_reboot): Likewise.
(sys_cacheflush) [LINUX && M68K]: Likewise.
(sys_capget, sys_capset) [SYS_capget]: Likewise.
* term.c (term_ioctl) [TIOCMGET]: Likewise.
* time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
Likewise.
Fixes RH#159310.
2005-06-01 23:02:36 +04:00
printflags ( wait4_options , tcp - > u_arg [ 2 ] , " W??? " ) ;
1999-02-19 03:21:36 +03:00
if ( n = = 4 ) {
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
1999-02-19 03:21:36 +03:00
/* usage */
if ( ! tcp - > u_arg [ 3 ] )
2011-09-01 12:00:28 +04:00
tprints ( " NULL " ) ;
1999-11-18 20:09:47 +03:00
else if ( tcp - > u_rval > 0 ) {
2009-01-26 22:09:35 +03:00
# ifdef ALPHA
1999-11-18 20:09:47 +03:00
if ( bitness )
printrusage32 ( tcp , tcp - > u_arg [ 3 ] ) ;
else
# endif
printrusage ( tcp , tcp - > u_arg [ 3 ] ) ;
}
1999-02-19 03:21:36 +03:00
else
tprintf ( " %#lx " , tcp - > u_arg [ 3 ] ) ;
}
}
return 0 ;
}
int
2011-05-30 16:00:14 +04:00
sys_waitpid ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
1999-11-18 20:09:47 +03:00
return printwaitn ( tcp , 3 , 0 ) ;
1999-02-19 03:21:36 +03:00
}
int
2011-05-30 16:00:14 +04:00
sys_wait4 ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
1999-11-18 20:09:47 +03:00
return printwaitn ( tcp , 4 , 0 ) ;
}
# ifdef ALPHA
int
2011-05-30 16:00:14 +04:00
sys_osf_wait4 ( struct tcb * tcp )
1999-11-18 20:09:47 +03:00
{
return printwaitn ( tcp , 4 , 1 ) ;
1999-02-19 03:21:36 +03:00
}
1999-11-18 20:09:47 +03:00
# endif
1999-02-19 03:21:36 +03:00
2004-09-04 07:39:20 +04:00
static const struct xlat waitid_types [ ] = {
1999-02-19 03:21:36 +03:00
{ P_PID , " P_PID " } ,
2004-09-01 23:39:46 +04:00
# ifdef P_PPID
1999-02-19 03:21:36 +03:00
{ P_PPID , " P_PPID " } ,
2004-09-01 23:39:46 +04:00
# endif
1999-02-19 03:21:36 +03:00
{ P_PGID , " P_PGID " } ,
2004-09-01 23:39:46 +04:00
# ifdef P_SID
1999-02-19 03:21:36 +03:00
{ P_SID , " P_SID " } ,
2004-09-01 23:39:46 +04:00
# endif
# ifdef P_CID
1999-02-19 03:21:36 +03:00
{ P_CID , " P_CID " } ,
2004-09-01 23:39:46 +04:00
# endif
# ifdef P_UID
1999-02-19 03:21:36 +03:00
{ P_UID , " P_UID " } ,
2004-09-01 23:39:46 +04:00
# endif
# ifdef P_GID
1999-02-19 03:21:36 +03:00
{ P_GID , " P_GID " } ,
2004-09-01 23:39:46 +04:00
# endif
1999-02-19 03:21:36 +03:00
{ P_ALL , " P_ALL " } ,
# ifdef P_LWPID
{ P_LWPID , " P_LWPID " } ,
# endif
{ 0 , NULL } ,
} ;
int
2010-09-10 03:08:59 +04:00
sys_waitid ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
siginfo_t si ;
if ( entering ( tcp ) ) {
printxval ( waitid_types , tcp - > u_arg [ 0 ] , " P_??? " ) ;
tprintf ( " , %ld, " , tcp - > u_arg [ 1 ] ) ;
}
else {
/* siginfo */
if ( ! tcp - > u_arg [ 2 ] )
2011-09-01 12:00:28 +04:00
tprints ( " NULL " ) ;
1999-02-19 03:21:36 +03:00
else if ( syserror ( tcp ) )
tprintf ( " %#lx " , tcp - > u_arg [ 2 ] ) ;
else if ( umove ( tcp , tcp - > u_arg [ 2 ] , & si ) < 0 )
2011-09-01 12:00:28 +04:00
tprints ( " {???} " ) ;
1999-02-19 03:21:36 +03:00
else
2009-01-13 21:30:55 +03:00
printsiginfo ( & si , verbose ( tcp ) ) ;
1999-02-19 03:21:36 +03:00
/* options */
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
* util.c (printxval): Change third argument from "char *" to
"const char *".
(printflags): Add third argument, "const char *", with similar
meaning to the third argument of printxval().
* defs.h (printxval): Change third argument from "char *" to
"const char *".
(printflags): Add third argument.
* bjm.c (sys_query_module) [LINUX]: Pass third argument to
printflags().
* desc.c (sys_fcntl): Likewise.
(sys_flock) [LOCK_SH]: Likewise.
(print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
* file.c (sys_open): Likewise.
(solaris_open) [LINUXSPARC]: Likewise.
(sys_access): Likewise.
(sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
(realprintstat) [HAVE_LONG_LONG_OFF_T &&
HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
(printstat64) [HAVE_STAT64 &&
HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
(sys_setxattr, sys_fsetxattr): Likewise.
* ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
(sys_mq_open) [LINUX]: Likewise.
(printmqattr) [HAVE_MQUEUE_H]: Likewise.
* mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
(sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
(sys_mprotect): Likewise.
(sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
(sys_msync) [MS_ASYNC]: Likewise.
(sys_mctl) [MC_SYNC]: Likewise.
(sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
Likewise.
* net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
(sys_send, sys_sendto): Likewise.
(sys_sendmsg) [HAVE_SENDMSG]: Likewise.
(sys_recv, sys_recvfrom): Likewise.
(sys_recvmsg) [HAVE_SENDMSG]: Likewise.
(printicmpfilter) [ICMP_FILTER]: Likewise.
* proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
* process.c (sys_clone) [LINUX]: Likewise.
(printwaitn): Likewise.
(sys_waitid) [SVR4 || LINUX]: Likewise.
* signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
(sys_sigaction): Likewise.
(printcontext) [SVR4]: Likewise.
(print_stack_t) [LINUX) || FREEBSD]: Likewise.
(sys_rt_sigaction) [LINUX]: Likewise.
* sock.c (sock_ioctl) [LINUX]: Likewise.
* stream.c (sys_putmsg, sys_getmsg): Likewise.
(sys_putpmsg) [SYS_putpmsg]: Likewise.
(sys_getpmsg) [SYS_getpmsg]: Likewise.
(sys_poll): Likewise.
(print_transport_message) [TI_BIND]: Likewise.
(stream_ioctl): Likewise.
* system.c (sys_mount, sys_reboot): Likewise.
(sys_cacheflush) [LINUX && M68K]: Likewise.
(sys_capget, sys_capset) [SYS_capget]: Likewise.
* term.c (term_ioctl) [TIOCMGET]: Likewise.
* time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
Likewise.
Fixes RH#159310.
2005-06-01 23:02:36 +04:00
printflags ( wait4_options , tcp - > u_arg [ 3 ] , " W??? " ) ;
2004-10-07 02:02:59 +04:00
if ( tcp - > u_nargs > 4 ) {
/* usage */
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2004-10-07 02:02:59 +04:00
if ( ! tcp - > u_arg [ 4 ] )
2011-09-01 12:00:28 +04:00
tprints ( " NULL " ) ;
2004-10-07 02:02:59 +04:00
else if ( tcp - > u_error )
tprintf ( " %#lx " , tcp - > u_arg [ 4 ] ) ;
else
printrusage ( tcp , tcp - > u_arg [ 4 ] ) ;
}
1999-02-19 03:21:36 +03:00
}
return 0 ;
}
int
2011-05-30 16:00:14 +04:00
sys_uname ( struct tcb * tcp )
1999-02-19 03:21:36 +03:00
{
struct utsname uname ;
if ( exiting ( tcp ) ) {
if ( syserror ( tcp ) | | ! verbose ( tcp ) )
tprintf ( " %#lx " , tcp - > u_arg [ 0 ] ) ;
else if ( umove ( tcp , tcp - > u_arg [ 0 ] , & uname ) < 0 )
2011-09-01 12:00:28 +04:00
tprints ( " {...} " ) ;
1999-02-19 03:21:36 +03:00
else if ( ! abbrev ( tcp ) ) {
tprintf ( " {sysname= \" %s \" , nodename= \" %s \" , " ,
uname . sysname , uname . nodename ) ;
tprintf ( " release= \" %s \" , version= \" %s \" , " ,
uname . release , uname . version ) ;
tprintf ( " machine= \" %s \" " , uname . machine ) ;
2012-05-02 00:56:32 +04:00
# ifdef HAVE_STRUCT_UTSNAME_DOMAINNAME
1999-02-19 03:21:36 +03:00
tprintf ( " , domainname= \" %s \" " , uname . domainname ) ;
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# endif
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tprints ( " } " ) ;
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}
else
tprintf ( " {sys= \" %s \" , node= \" %s \" , ...} " ,
uname . sysname , uname . nodename ) ;
}
return 0 ;
}
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static const struct xlat ptrace_cmds [ ] = {
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{ PTRACE_TRACEME , " PTRACE_TRACEME " } ,
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{ PTRACE_PEEKTEXT , " PTRACE_PEEKTEXT " } ,
{ PTRACE_PEEKDATA , " PTRACE_PEEKDATA " } ,
{ PTRACE_PEEKUSER , " PTRACE_PEEKUSER " } ,
{ PTRACE_POKETEXT , " PTRACE_POKETEXT " } ,
{ PTRACE_POKEDATA , " PTRACE_POKEDATA " } ,
{ PTRACE_POKEUSER , " PTRACE_POKEUSER " } ,
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{ PTRACE_CONT , " PTRACE_CONT " } ,
{ PTRACE_KILL , " PTRACE_KILL " } ,
{ PTRACE_SINGLESTEP , " PTRACE_SINGLESTEP " } ,
{ PTRACE_ATTACH , " PTRACE_ATTACH " } ,
{ PTRACE_DETACH , " PTRACE_DETACH " } ,
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# ifdef PTRACE_GETREGS
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{ PTRACE_GETREGS , " PTRACE_GETREGS " } ,
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# endif
# ifdef PTRACE_SETREGS
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{ PTRACE_SETREGS , " PTRACE_SETREGS " } ,
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# endif
# ifdef PTRACE_GETFPREGS
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{ PTRACE_GETFPREGS , " PTRACE_GETFPREGS " } ,
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# endif
# ifdef PTRACE_SETFPREGS
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{ PTRACE_SETFPREGS , " PTRACE_SETFPREGS " } ,
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# endif
# ifdef PTRACE_GETFPXREGS
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{ PTRACE_GETFPXREGS , " PTRACE_GETFPXREGS " } ,
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# endif
# ifdef PTRACE_SETFPXREGS
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{ PTRACE_SETFPXREGS , " PTRACE_SETFPXREGS " } ,
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# endif
# ifdef PTRACE_GETVRREGS
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{ PTRACE_GETVRREGS , " PTRACE_GETVRREGS " } ,
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# endif
# ifdef PTRACE_SETVRREGS
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{ PTRACE_SETVRREGS , " PTRACE_SETVRREGS " } ,
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# endif
# ifdef PTRACE_SETOPTIONS
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{ PTRACE_SETOPTIONS , " PTRACE_SETOPTIONS " } ,
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# endif
# ifdef PTRACE_GETEVENTMSG
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{ PTRACE_GETEVENTMSG , " PTRACE_GETEVENTMSG " } ,
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# endif
# ifdef PTRACE_GETSIGINFO
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{ PTRACE_GETSIGINFO , " PTRACE_GETSIGINFO " } ,
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# endif
# ifdef PTRACE_SETSIGINFO
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{ PTRACE_SETSIGINFO , " PTRACE_SETSIGINFO " } ,
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# endif
# ifdef PTRACE_GETREGSET
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{ PTRACE_GETREGSET , " PTRACE_GETREGSET " } ,
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# endif
# ifdef PTRACE_SETREGSET
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{ PTRACE_SETREGSET , " PTRACE_SETREGSET " } ,
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# endif
# ifdef PTRACE_SET_SYSCALL
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{ PTRACE_SET_SYSCALL , " PTRACE_SET_SYSCALL " } ,
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# endif
# ifdef PTRACE_SEIZE
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{ PTRACE_SEIZE , " PTRACE_SEIZE " } ,
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# endif
# ifdef PTRACE_INTERRUPT
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{ PTRACE_INTERRUPT , " PTRACE_INTERRUPT " } ,
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# endif
# ifdef PTRACE_LISTEN
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{ PTRACE_LISTEN , " PTRACE_LISTEN " } ,
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# endif
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{ PTRACE_SYSCALL , " PTRACE_SYSCALL " } ,
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{ 0 , NULL } ,
} ;
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# ifdef PTRACE_SETOPTIONS
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static const struct xlat ptrace_setoptions_flags [ ] = {
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# ifdef PTRACE_O_TRACESYSGOOD
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{ PTRACE_O_TRACESYSGOOD , " PTRACE_O_TRACESYSGOOD " } ,
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# endif
# ifdef PTRACE_O_TRACEFORK
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{ PTRACE_O_TRACEFORK , " PTRACE_O_TRACEFORK " } ,
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# endif
# ifdef PTRACE_O_TRACEVFORK
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{ PTRACE_O_TRACEVFORK , " PTRACE_O_TRACEVFORK " } ,
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# endif
# ifdef PTRACE_O_TRACECLONE
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{ PTRACE_O_TRACECLONE , " PTRACE_O_TRACECLONE " } ,
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# endif
# ifdef PTRACE_O_TRACEEXEC
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{ PTRACE_O_TRACEEXEC , " PTRACE_O_TRACEEXEC " } ,
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# endif
# ifdef PTRACE_O_TRACEVFORKDONE
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{ PTRACE_O_TRACEVFORKDONE , " PTRACE_O_TRACEVFORKDONE " } ,
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# endif
# ifdef PTRACE_O_TRACEEXIT
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{ PTRACE_O_TRACEEXIT , " PTRACE_O_TRACEEXIT " } ,
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# endif
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{ 0 , NULL } ,
} ;
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# endif /* PTRACE_SETOPTIONS */
2009-01-13 21:30:55 +03:00
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# define uoff(member) offsetof(struct user, member)
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const struct xlat struct_user_offsets [ ] = {
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# if defined(S390) || defined(S390X)
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{ PT_PSWMASK , " psw_mask " } ,
{ PT_PSWADDR , " psw_addr " } ,
{ PT_GPR0 , " gpr0 " } ,
{ PT_GPR1 , " gpr1 " } ,
{ PT_GPR2 , " gpr2 " } ,
{ PT_GPR3 , " gpr3 " } ,
{ PT_GPR4 , " gpr4 " } ,
{ PT_GPR5 , " gpr5 " } ,
{ PT_GPR6 , " gpr6 " } ,
{ PT_GPR7 , " gpr7 " } ,
{ PT_GPR8 , " gpr8 " } ,
{ PT_GPR9 , " gpr9 " } ,
{ PT_GPR10 , " gpr10 " } ,
{ PT_GPR11 , " gpr11 " } ,
{ PT_GPR12 , " gpr12 " } ,
{ PT_GPR13 , " gpr13 " } ,
{ PT_GPR14 , " gpr14 " } ,
{ PT_GPR15 , " gpr15 " } ,
{ PT_ACR0 , " acr0 " } ,
{ PT_ACR1 , " acr1 " } ,
{ PT_ACR2 , " acr2 " } ,
{ PT_ACR3 , " acr3 " } ,
{ PT_ACR4 , " acr4 " } ,
{ PT_ACR5 , " acr5 " } ,
{ PT_ACR6 , " acr6 " } ,
{ PT_ACR7 , " acr7 " } ,
{ PT_ACR8 , " acr8 " } ,
{ PT_ACR9 , " acr9 " } ,
{ PT_ACR10 , " acr10 " } ,
{ PT_ACR11 , " acr11 " } ,
{ PT_ACR12 , " acr12 " } ,
{ PT_ACR13 , " acr13 " } ,
{ PT_ACR14 , " acr14 " } ,
{ PT_ACR15 , " acr15 " } ,
{ PT_ORIGGPR2 , " orig_gpr2 " } ,
{ PT_FPC , " fpc " } ,
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# if defined(S390)
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{ PT_FPR0_HI , " fpr0.hi " } ,
{ PT_FPR0_LO , " fpr0.lo " } ,
{ PT_FPR1_HI , " fpr1.hi " } ,
{ PT_FPR1_LO , " fpr1.lo " } ,
{ PT_FPR2_HI , " fpr2.hi " } ,
{ PT_FPR2_LO , " fpr2.lo " } ,
{ PT_FPR3_HI , " fpr3.hi " } ,
{ PT_FPR3_LO , " fpr3.lo " } ,
{ PT_FPR4_HI , " fpr4.hi " } ,
{ PT_FPR4_LO , " fpr4.lo " } ,
{ PT_FPR5_HI , " fpr5.hi " } ,
{ PT_FPR5_LO , " fpr5.lo " } ,
{ PT_FPR6_HI , " fpr6.hi " } ,
{ PT_FPR6_LO , " fpr6.lo " } ,
{ PT_FPR7_HI , " fpr7.hi " } ,
{ PT_FPR7_LO , " fpr7.lo " } ,
{ PT_FPR8_HI , " fpr8.hi " } ,
{ PT_FPR8_LO , " fpr8.lo " } ,
{ PT_FPR9_HI , " fpr9.hi " } ,
{ PT_FPR9_LO , " fpr9.lo " } ,
{ PT_FPR10_HI , " fpr10.hi " } ,
{ PT_FPR10_LO , " fpr10.lo " } ,
{ PT_FPR11_HI , " fpr11.hi " } ,
{ PT_FPR11_LO , " fpr11.lo " } ,
{ PT_FPR12_HI , " fpr12.hi " } ,
{ PT_FPR12_LO , " fpr12.lo " } ,
{ PT_FPR13_HI , " fpr13.hi " } ,
{ PT_FPR13_LO , " fpr13.lo " } ,
{ PT_FPR14_HI , " fpr14.hi " } ,
{ PT_FPR14_LO , " fpr14.lo " } ,
{ PT_FPR15_HI , " fpr15.hi " } ,
{ PT_FPR15_LO , " fpr15.lo " } ,
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# endif
# if defined(S390X)
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{ PT_FPR0 , " fpr0 " } ,
{ PT_FPR1 , " fpr1 " } ,
{ PT_FPR2 , " fpr2 " } ,
{ PT_FPR3 , " fpr3 " } ,
{ PT_FPR4 , " fpr4 " } ,
{ PT_FPR5 , " fpr5 " } ,
{ PT_FPR6 , " fpr6 " } ,
{ PT_FPR7 , " fpr7 " } ,
{ PT_FPR8 , " fpr8 " } ,
{ PT_FPR9 , " fpr9 " } ,
{ PT_FPR10 , " fpr10 " } ,
{ PT_FPR11 , " fpr11 " } ,
{ PT_FPR12 , " fpr12 " } ,
{ PT_FPR13 , " fpr13 " } ,
{ PT_FPR14 , " fpr14 " } ,
{ PT_FPR15 , " fpr15 " } ,
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# endif
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{ PT_CR_9 , " cr9 " } ,
{ PT_CR_10 , " cr10 " } ,
{ PT_CR_11 , " cr11 " } ,
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{ PT_IEEE_IP , " ieee_exception_ip " } ,
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# elif defined(SPARC)
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/* XXX No support for these offsets yet. */
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# elif defined(HPPA)
2001-03-27 16:17:16 +04:00
/* XXX No support for these offsets yet. */
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# elif defined(POWERPC)
# ifndef PT_ORIG_R3
# define PT_ORIG_R3 34
# endif
# define REGSIZE (sizeof(unsigned long))
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{ REGSIZE * PT_R0 , " r0 " } ,
{ REGSIZE * PT_R1 , " r1 " } ,
{ REGSIZE * PT_R2 , " r2 " } ,
{ REGSIZE * PT_R3 , " r3 " } ,
{ REGSIZE * PT_R4 , " r4 " } ,
{ REGSIZE * PT_R5 , " r5 " } ,
{ REGSIZE * PT_R6 , " r6 " } ,
{ REGSIZE * PT_R7 , " r7 " } ,
{ REGSIZE * PT_R8 , " r8 " } ,
{ REGSIZE * PT_R9 , " r9 " } ,
{ REGSIZE * PT_R10 , " r10 " } ,
{ REGSIZE * PT_R11 , " r11 " } ,
{ REGSIZE * PT_R12 , " r12 " } ,
{ REGSIZE * PT_R13 , " r13 " } ,
{ REGSIZE * PT_R14 , " r14 " } ,
{ REGSIZE * PT_R15 , " r15 " } ,
{ REGSIZE * PT_R16 , " r16 " } ,
{ REGSIZE * PT_R17 , " r17 " } ,
{ REGSIZE * PT_R18 , " r18 " } ,
{ REGSIZE * PT_R19 , " r19 " } ,
{ REGSIZE * PT_R20 , " r20 " } ,
{ REGSIZE * PT_R21 , " r21 " } ,
{ REGSIZE * PT_R22 , " r22 " } ,
{ REGSIZE * PT_R23 , " r23 " } ,
{ REGSIZE * PT_R24 , " r24 " } ,
{ REGSIZE * PT_R25 , " r25 " } ,
{ REGSIZE * PT_R26 , " r26 " } ,
{ REGSIZE * PT_R27 , " r27 " } ,
{ REGSIZE * PT_R28 , " r28 " } ,
{ REGSIZE * PT_R29 , " r29 " } ,
{ REGSIZE * PT_R30 , " r30 " } ,
{ REGSIZE * PT_R31 , " r31 " } ,
{ REGSIZE * PT_NIP , " NIP " } ,
{ REGSIZE * PT_MSR , " MSR " } ,
{ REGSIZE * PT_ORIG_R3 , " ORIG_R3 " } ,
{ REGSIZE * PT_CTR , " CTR " } ,
{ REGSIZE * PT_LNK , " LNK " } ,
{ REGSIZE * PT_XER , " XER " } ,
{ REGSIZE * PT_CCR , " CCR " } ,
{ REGSIZE * PT_FPR0 , " FPR0 " } ,
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# undef REGSIZE
# elif defined(ALPHA)
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{ 0 , " r0 " } ,
{ 1 , " r1 " } ,
{ 2 , " r2 " } ,
{ 3 , " r3 " } ,
{ 4 , " r4 " } ,
{ 5 , " r5 " } ,
{ 6 , " r6 " } ,
{ 7 , " r7 " } ,
{ 8 , " r8 " } ,
{ 9 , " r9 " } ,
{ 10 , " r10 " } ,
{ 11 , " r11 " } ,
{ 12 , " r12 " } ,
{ 13 , " r13 " } ,
{ 14 , " r14 " } ,
{ 15 , " r15 " } ,
{ 16 , " r16 " } ,
{ 17 , " r17 " } ,
{ 18 , " r18 " } ,
{ 19 , " r19 " } ,
{ 20 , " r20 " } ,
{ 21 , " r21 " } ,
{ 22 , " r22 " } ,
{ 23 , " r23 " } ,
{ 24 , " r24 " } ,
{ 25 , " r25 " } ,
{ 26 , " r26 " } ,
{ 27 , " r27 " } ,
{ 28 , " r28 " } ,
{ 29 , " gp " } ,
{ 30 , " fp " } ,
{ 31 , " zero " } ,
{ 32 , " fp0 " } ,
{ 33 , " fp " } ,
{ 34 , " fp2 " } ,
{ 35 , " fp3 " } ,
{ 36 , " fp4 " } ,
{ 37 , " fp5 " } ,
{ 38 , " fp6 " } ,
{ 39 , " fp7 " } ,
{ 40 , " fp8 " } ,
{ 41 , " fp9 " } ,
{ 42 , " fp10 " } ,
{ 43 , " fp11 " } ,
{ 44 , " fp12 " } ,
{ 45 , " fp13 " } ,
{ 46 , " fp14 " } ,
{ 47 , " fp15 " } ,
{ 48 , " fp16 " } ,
{ 49 , " fp17 " } ,
{ 50 , " fp18 " } ,
{ 51 , " fp19 " } ,
{ 52 , " fp20 " } ,
{ 53 , " fp21 " } ,
{ 54 , " fp22 " } ,
{ 55 , " fp23 " } ,
{ 56 , " fp24 " } ,
{ 57 , " fp25 " } ,
{ 58 , " fp26 " } ,
{ 59 , " fp27 " } ,
{ 60 , " fp28 " } ,
{ 61 , " fp29 " } ,
{ 62 , " fp30 " } ,
{ 63 , " fp31 " } ,
{ 64 , " pc " } ,
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# elif defined(IA64)
2000-02-04 00:58:30 +03:00
{ PT_F32 , " f32 " } , { PT_F33 , " f33 " } , { PT_F34 , " f34 " } ,
{ PT_F35 , " f35 " } , { PT_F36 , " f36 " } , { PT_F37 , " f37 " } ,
{ PT_F38 , " f38 " } , { PT_F39 , " f39 " } , { PT_F40 , " f40 " } ,
{ PT_F41 , " f41 " } , { PT_F42 , " f42 " } , { PT_F43 , " f43 " } ,
{ PT_F44 , " f44 " } , { PT_F45 , " f45 " } , { PT_F46 , " f46 " } ,
{ PT_F47 , " f47 " } , { PT_F48 , " f48 " } , { PT_F49 , " f49 " } ,
{ PT_F50 , " f50 " } , { PT_F51 , " f51 " } , { PT_F52 , " f52 " } ,
{ PT_F53 , " f53 " } , { PT_F54 , " f54 " } , { PT_F55 , " f55 " } ,
{ PT_F56 , " f56 " } , { PT_F57 , " f57 " } , { PT_F58 , " f58 " } ,
{ PT_F59 , " f59 " } , { PT_F60 , " f60 " } , { PT_F61 , " f61 " } ,
{ PT_F62 , " f62 " } , { PT_F63 , " f63 " } , { PT_F64 , " f64 " } ,
{ PT_F65 , " f65 " } , { PT_F66 , " f66 " } , { PT_F67 , " f67 " } ,
{ PT_F68 , " f68 " } , { PT_F69 , " f69 " } , { PT_F70 , " f70 " } ,
{ PT_F71 , " f71 " } , { PT_F72 , " f72 " } , { PT_F73 , " f73 " } ,
{ PT_F74 , " f74 " } , { PT_F75 , " f75 " } , { PT_F76 , " f76 " } ,
{ PT_F77 , " f77 " } , { PT_F78 , " f78 " } , { PT_F79 , " f79 " } ,
{ PT_F80 , " f80 " } , { PT_F81 , " f81 " } , { PT_F82 , " f82 " } ,
{ PT_F83 , " f83 " } , { PT_F84 , " f84 " } , { PT_F85 , " f85 " } ,
{ PT_F86 , " f86 " } , { PT_F87 , " f87 " } , { PT_F88 , " f88 " } ,
{ PT_F89 , " f89 " } , { PT_F90 , " f90 " } , { PT_F91 , " f91 " } ,
{ PT_F92 , " f92 " } , { PT_F93 , " f93 " } , { PT_F94 , " f94 " } ,
{ PT_F95 , " f95 " } , { PT_F96 , " f96 " } , { PT_F97 , " f97 " } ,
{ PT_F98 , " f98 " } , { PT_F99 , " f99 " } , { PT_F100 , " f100 " } ,
{ PT_F101 , " f101 " } , { PT_F102 , " f102 " } , { PT_F103 , " f103 " } ,
{ PT_F104 , " f104 " } , { PT_F105 , " f105 " } , { PT_F106 , " f106 " } ,
{ PT_F107 , " f107 " } , { PT_F108 , " f108 " } , { PT_F109 , " f109 " } ,
{ PT_F110 , " f110 " } , { PT_F111 , " f111 " } , { PT_F112 , " f112 " } ,
{ PT_F113 , " f113 " } , { PT_F114 , " f114 " } , { PT_F115 , " f115 " } ,
{ PT_F116 , " f116 " } , { PT_F117 , " f117 " } , { PT_F118 , " f118 " } ,
{ PT_F119 , " f119 " } , { PT_F120 , " f120 " } , { PT_F121 , " f121 " } ,
{ PT_F122 , " f122 " } , { PT_F123 , " f123 " } , { PT_F124 , " f124 " } ,
{ PT_F125 , " f125 " } , { PT_F126 , " f126 " } , { PT_F127 , " f127 " } ,
/* switch stack: */
{ PT_F2 , " f2 " } , { PT_F3 , " f3 " } , { PT_F4 , " f4 " } ,
{ PT_F5 , " f5 " } , { PT_F10 , " f10 " } , { PT_F11 , " f11 " } ,
{ PT_F12 , " f12 " } , { PT_F13 , " f13 " } , { PT_F14 , " f14 " } ,
{ PT_F15 , " f15 " } , { PT_F16 , " f16 " } , { PT_F17 , " f17 " } ,
{ PT_F18 , " f18 " } , { PT_F19 , " f19 " } , { PT_F20 , " f20 " } ,
{ PT_F21 , " f21 " } , { PT_F22 , " f22 " } , { PT_F23 , " f23 " } ,
{ PT_F24 , " f24 " } , { PT_F25 , " f25 " } , { PT_F26 , " f26 " } ,
{ PT_F27 , " f27 " } , { PT_F28 , " f28 " } , { PT_F29 , " f29 " } ,
{ PT_F30 , " f30 " } , { PT_F31 , " f31 " } , { PT_R4 , " r4 " } ,
{ PT_R5 , " r5 " } , { PT_R6 , " r6 " } , { PT_R7 , " r7 " } ,
{ PT_B1 , " b1 " } , { PT_B2 , " b2 " } , { PT_B3 , " b3 " } ,
{ PT_B4 , " b4 " } , { PT_B5 , " b5 " } ,
2004-01-13 13:13:20 +03:00
{ PT_AR_EC , " ar.ec " } , { PT_AR_LC , " ar.lc " } ,
2000-02-04 00:58:30 +03:00
/* pt_regs */
2004-01-13 13:13:20 +03:00
{ PT_CR_IPSR , " psr " } , { PT_CR_IIP , " ip " } ,
{ PT_CFM , " cfm " } , { PT_AR_UNAT , " ar.unat " } ,
2000-02-04 00:58:30 +03:00
{ PT_AR_PFS , " ar.pfs " } , { PT_AR_RSC , " ar.rsc " } ,
{ PT_AR_RNAT , " ar.rnat " } , { PT_AR_BSPSTORE , " ar.bspstore " } ,
{ PT_PR , " pr " } , { PT_B6 , " b6 " } , { PT_AR_BSP , " ar.bsp " } ,
{ PT_R1 , " r1 " } , { PT_R2 , " r2 " } , { PT_R3 , " r3 " } ,
{ PT_R12 , " r12 " } , { PT_R13 , " r13 " } , { PT_R14 , " r14 " } ,
{ PT_R15 , " r15 " } , { PT_R8 , " r8 " } , { PT_R9 , " r9 " } ,
{ PT_R10 , " r10 " } , { PT_R11 , " r11 " } , { PT_R16 , " r16 " } ,
{ PT_R17 , " r17 " } , { PT_R18 , " r18 " } , { PT_R19 , " r19 " } ,
{ PT_R20 , " r20 " } , { PT_R21 , " r21 " } , { PT_R22 , " r22 " } ,
{ PT_R23 , " r23 " } , { PT_R24 , " r24 " } , { PT_R25 , " r25 " } ,
{ PT_R26 , " r26 " } , { PT_R27 , " r27 " } , { PT_R28 , " r28 " } ,
{ PT_R29 , " r29 " } , { PT_R30 , " r30 " } , { PT_R31 , " r31 " } ,
{ PT_AR_CCV , " ar.ccv " } , { PT_AR_FPSR , " ar.fpsr " } ,
{ PT_B0 , " b0 " } , { PT_B7 , " b7 " } , { PT_F6 , " f6 " } ,
{ PT_F7 , " f7 " } , { PT_F8 , " f8 " } , { PT_F9 , " f9 " } ,
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# ifdef PT_AR_CSD
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{ PT_AR_CSD , " ar.csd " } ,
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# endif
# ifdef PT_AR_SSD
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{ PT_AR_SSD , " ar.ssd " } ,
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# endif
2004-01-13 13:13:20 +03:00
{ PT_DBR , " dbr " } , { PT_IBR , " ibr " } , { PT_PMD , " pmd " } ,
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# elif defined(I386)
1999-02-19 03:21:36 +03:00
{ 4 * EBX , " 4*EBX " } ,
{ 4 * ECX , " 4*ECX " } ,
{ 4 * EDX , " 4*EDX " } ,
{ 4 * ESI , " 4*ESI " } ,
{ 4 * EDI , " 4*EDI " } ,
{ 4 * EBP , " 4*EBP " } ,
{ 4 * EAX , " 4*EAX " } ,
{ 4 * DS , " 4*DS " } ,
{ 4 * ES , " 4*ES " } ,
{ 4 * FS , " 4*FS " } ,
{ 4 * GS , " 4*GS " } ,
{ 4 * ORIG_EAX , " 4*ORIG_EAX " } ,
{ 4 * EIP , " 4*EIP " } ,
{ 4 * CS , " 4*CS " } ,
{ 4 * EFL , " 4*EFL " } ,
{ 4 * UESP , " 4*UESP " } ,
{ 4 * SS , " 4*SS " } ,
Add x32 support to strace
X32 support is added to Linux kernel 3.4. In a nutshell, x32 is x86-64 with
32bit pointers. At system call level, x32 is also identical to x86-64,
as shown by many changes like "defined(X86_64) || defined(X32)". The
main differerence bewteen x32 and x86-64 is off_t in x32 is long long
instead of long.
This patch adds x32 support to strace. Tested on Linux/x32.
* configure.ac: Support X32.
* defs.h: Set SUPPORTED_PERSONALITIES to 3 for X86_64,
Set PERSONALITY2_WORDSIZE to 4 for X86_64.
Add tcb::ext_arg for X32.
* file.c (stat): New for X32.
(sys_lseek): Use 64-bit version for X32.
(printstat64): Check current_personality != 1 for X86_64.
* ipc.c (indirect_ipccall): Check current_personality == 1
for X86_64.
* mem.c (sys_mmap64): Also use tcp->u_arg for X32. Print NULL
for zero address. Call printllval for offset for X32.
* pathtrace.c (pathtrace_match): Don't check sys_old_mmap for
X32.
* process.c (ARG_FLAGS): Defined for X32.
(ARG_STACK): Likewise.
(ARG_PTID): Likewise.
(change_syscall): Handle X32.
(struct_user_offsets): Support X32.
(sys_arch_prctl): Likewise.
* signal.c: Include <asm/sigcontext.h> for X32.
(SA_RESTORER): Also define for X32.
* syscall.c (update_personality): Support X32 for X86_64.
(is_restart_error): Likewise.
(syscall_fixup_on_sysenter): Likewise.
(get_syscall_args): Likewise.
(get_syscall_result): Likewise.
(get_error): Likewise.
(__X32_SYSCALL_BIT): Define if not defined.
(__X32_SYSCALL_MASK): Likewise.
(get_scno): Check DS register value for X32. Use
__X32_SYSCALL_MASK on X32 system calls.
* util.c (printllval): Use ext_arg for X32.
(printcall): Support X32.
(change_syscall): Likewise.
(arg0_offset): Likewise.
(arg1_offset): Likewise.
* Makefile.am (EXTRA_DIST): Add linux/x32/errnoent.h,
linux/x32/ioctlent.h.in, linux/x32/signalent.h,
linux/x32/syscallent.h, linux/x86_64/errnoent2.h,
linux/x86_64/ioctlent2.h, linux/x86_64/signalent2.h and
linux/x86_64/syscallent2.h.
* linux/x32/errnoent.h: New.
* linux/x32/ioctlent.h.in: Likewise.
* linux/x32/signalent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/errnoent2.h: Likewise.
* linux/x86_64/ioctlent2.h: Likewise.
* linux/x86_64/signalent2.h: Likewise.
* linux/x86_64/syscallent2.h: Likewise.
Signed-off-by: H.J. Lu <hongjiu.lu@intel.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-16 15:00:01 +04:00
# elif defined(X86_64) || defined(X32)
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{ 8 * R15 , " 8*R15 " } ,
{ 8 * R14 , " 8*R14 " } ,
{ 8 * R13 , " 8*R13 " } ,
{ 8 * R12 , " 8*R12 " } ,
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{ 8 * RBP , " 8*RBP " } ,
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{ 8 * RBX , " 8*RBX " } ,
{ 8 * R11 , " 8*R11 " } ,
{ 8 * R10 , " 8*R10 " } ,
{ 8 * R9 , " 8*R9 " } ,
{ 8 * R8 , " 8*R8 " } ,
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{ 8 * RAX , " 8*RAX " } ,
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{ 8 * RCX , " 8*RCX " } ,
{ 8 * RDX , " 8*RDX " } ,
{ 8 * RSI , " 8*RSI " } ,
{ 8 * RDI , " 8*RDI " } ,
{ 8 * ORIG_RAX , " 8*ORIG_RAX " } ,
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{ 8 * RIP , " 8*RIP " } ,
{ 8 * CS , " 8*CS " } ,
{ 8 * EFLAGS , " 8*EFL " } ,
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{ 8 * RSP , " 8*RSP " } ,
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{ 8 * SS , " 8*SS " } ,
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# elif defined(M68K)
1999-02-19 03:21:36 +03:00
{ 4 * PT_D1 , " 4*PT_D1 " } ,
{ 4 * PT_D2 , " 4*PT_D2 " } ,
{ 4 * PT_D3 , " 4*PT_D3 " } ,
{ 4 * PT_D4 , " 4*PT_D4 " } ,
{ 4 * PT_D5 , " 4*PT_D5 " } ,
{ 4 * PT_D6 , " 4*PT_D6 " } ,
{ 4 * PT_D7 , " 4*PT_D7 " } ,
{ 4 * PT_A0 , " 4*PT_A0 " } ,
{ 4 * PT_A1 , " 4*PT_A1 " } ,
{ 4 * PT_A2 , " 4*PT_A2 " } ,
{ 4 * PT_A3 , " 4*PT_A3 " } ,
{ 4 * PT_A4 , " 4*PT_A4 " } ,
{ 4 * PT_A5 , " 4*PT_A5 " } ,
{ 4 * PT_A6 , " 4*PT_A6 " } ,
{ 4 * PT_D0 , " 4*PT_D0 " } ,
{ 4 * PT_USP , " 4*PT_USP " } ,
{ 4 * PT_ORIG_D0 , " 4*PT_ORIG_D0 " } ,
{ 4 * PT_SR , " 4*PT_SR " } ,
{ 4 * PT_PC , " 4*PT_PC " } ,
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# elif defined(SH)
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{ 4 * REG_REG0 , " 4*REG_REG0 " } ,
{ 4 * ( REG_REG0 + 1 ) , " 4*REG_REG1 " } ,
{ 4 * ( REG_REG0 + 2 ) , " 4*REG_REG2 " } ,
{ 4 * ( REG_REG0 + 3 ) , " 4*REG_REG3 " } ,
{ 4 * ( REG_REG0 + 4 ) , " 4*REG_REG4 " } ,
{ 4 * ( REG_REG0 + 5 ) , " 4*REG_REG5 " } ,
{ 4 * ( REG_REG0 + 6 ) , " 4*REG_REG6 " } ,
{ 4 * ( REG_REG0 + 7 ) , " 4*REG_REG7 " } ,
{ 4 * ( REG_REG0 + 8 ) , " 4*REG_REG8 " } ,
{ 4 * ( REG_REG0 + 9 ) , " 4*REG_REG9 " } ,
{ 4 * ( REG_REG0 + 10 ) , " 4*REG_REG10 " } ,
{ 4 * ( REG_REG0 + 11 ) , " 4*REG_REG11 " } ,
{ 4 * ( REG_REG0 + 12 ) , " 4*REG_REG12 " } ,
{ 4 * ( REG_REG0 + 13 ) , " 4*REG_REG13 " } ,
{ 4 * ( REG_REG0 + 14 ) , " 4*REG_REG14 " } ,
{ 4 * REG_REG15 , " 4*REG_REG15 " } ,
{ 4 * REG_PC , " 4*REG_PC " } ,
{ 4 * REG_PR , " 4*REG_PR " } ,
{ 4 * REG_SR , " 4*REG_SR " } ,
{ 4 * REG_GBR , " 4*REG_GBR " } ,
{ 4 * REG_MACH , " 4*REG_MACH " } ,
{ 4 * REG_MACL , " 4*REG_MACL " } ,
{ 4 * REG_SYSCALL , " 4*REG_SYSCALL " } ,
{ 4 * REG_FPUL , " 4*REG_FPUL " } ,
{ 4 * REG_FPREG0 , " 4*REG_FPREG0 " } ,
{ 4 * ( REG_FPREG0 + 1 ) , " 4*REG_FPREG1 " } ,
{ 4 * ( REG_FPREG0 + 2 ) , " 4*REG_FPREG2 " } ,
{ 4 * ( REG_FPREG0 + 3 ) , " 4*REG_FPREG3 " } ,
{ 4 * ( REG_FPREG0 + 4 ) , " 4*REG_FPREG4 " } ,
{ 4 * ( REG_FPREG0 + 5 ) , " 4*REG_FPREG5 " } ,
{ 4 * ( REG_FPREG0 + 6 ) , " 4*REG_FPREG6 " } ,
{ 4 * ( REG_FPREG0 + 7 ) , " 4*REG_FPREG7 " } ,
{ 4 * ( REG_FPREG0 + 8 ) , " 4*REG_FPREG8 " } ,
{ 4 * ( REG_FPREG0 + 9 ) , " 4*REG_FPREG9 " } ,
{ 4 * ( REG_FPREG0 + 10 ) , " 4*REG_FPREG10 " } ,
{ 4 * ( REG_FPREG0 + 11 ) , " 4*REG_FPREG11 " } ,
{ 4 * ( REG_FPREG0 + 12 ) , " 4*REG_FPREG12 " } ,
{ 4 * ( REG_FPREG0 + 13 ) , " 4*REG_FPREG13 " } ,
{ 4 * ( REG_FPREG0 + 14 ) , " 4*REG_FPREG14 " } ,
{ 4 * REG_FPREG15 , " 4*REG_FPREG15 " } ,
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# ifdef REG_XDREG0
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{ 4 * REG_XDREG0 , " 4*REG_XDREG0 " } ,
{ 4 * ( REG_XDREG0 + 2 ) , " 4*REG_XDREG2 " } ,
{ 4 * ( REG_XDREG0 + 4 ) , " 4*REG_XDREG4 " } ,
{ 4 * ( REG_XDREG0 + 6 ) , " 4*REG_XDREG6 " } ,
{ 4 * ( REG_XDREG0 + 8 ) , " 4*REG_XDREG8 " } ,
{ 4 * ( REG_XDREG0 + 10 ) , " 4*REG_XDREG10 " } ,
{ 4 * ( REG_XDREG0 + 12 ) , " 4*REG_XDREG12 " } ,
{ 4 * REG_XDREG14 , " 4*REG_XDREG14 " } ,
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# endif
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{ 4 * REG_FPSCR , " 4*REG_FPSCR " } ,
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# elif defined(SH64)
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{ 0 , " PC(L) " } ,
{ 4 , " PC(U) " } ,
{ 8 , " SR(L) " } ,
{ 12 , " SR(U) " } ,
{ 16 , " syscall no.(L) " } ,
{ 20 , " syscall_no.(U) " } ,
{ 24 , " R0(L) " } ,
{ 28 , " R0(U) " } ,
{ 32 , " R1(L) " } ,
{ 36 , " R1(U) " } ,
{ 40 , " R2(L) " } ,
{ 44 , " R2(U) " } ,
{ 48 , " R3(L) " } ,
{ 52 , " R3(U) " } ,
{ 56 , " R4(L) " } ,
{ 60 , " R4(U) " } ,
{ 64 , " R5(L) " } ,
{ 68 , " R5(U) " } ,
{ 72 , " R6(L) " } ,
{ 76 , " R6(U) " } ,
{ 80 , " R7(L) " } ,
{ 84 , " R7(U) " } ,
{ 88 , " R8(L) " } ,
{ 92 , " R8(U) " } ,
{ 96 , " R9(L) " } ,
{ 100 , " R9(U) " } ,
{ 104 , " R10(L) " } ,
{ 108 , " R10(U) " } ,
{ 112 , " R11(L) " } ,
{ 116 , " R11(U) " } ,
{ 120 , " R12(L) " } ,
{ 124 , " R12(U) " } ,
{ 128 , " R13(L) " } ,
{ 132 , " R13(U) " } ,
{ 136 , " R14(L) " } ,
{ 140 , " R14(U) " } ,
{ 144 , " R15(L) " } ,
{ 148 , " R15(U) " } ,
{ 152 , " R16(L) " } ,
{ 156 , " R16(U) " } ,
{ 160 , " R17(L) " } ,
{ 164 , " R17(U) " } ,
{ 168 , " R18(L) " } ,
{ 172 , " R18(U) " } ,
{ 176 , " R19(L) " } ,
{ 180 , " R19(U) " } ,
{ 184 , " R20(L) " } ,
{ 188 , " R20(U) " } ,
{ 192 , " R21(L) " } ,
{ 196 , " R21(U) " } ,
{ 200 , " R22(L) " } ,
{ 204 , " R22(U) " } ,
{ 208 , " R23(L) " } ,
{ 212 , " R23(U) " } ,
{ 216 , " R24(L) " } ,
{ 220 , " R24(U) " } ,
{ 224 , " R25(L) " } ,
{ 228 , " R25(U) " } ,
{ 232 , " R26(L) " } ,
{ 236 , " R26(U) " } ,
{ 240 , " R27(L) " } ,
{ 244 , " R27(U) " } ,
{ 248 , " R28(L) " } ,
{ 252 , " R28(U) " } ,
{ 256 , " R29(L) " } ,
{ 260 , " R29(U) " } ,
{ 264 , " R30(L) " } ,
{ 268 , " R30(U) " } ,
{ 272 , " R31(L) " } ,
{ 276 , " R31(U) " } ,
{ 280 , " R32(L) " } ,
{ 284 , " R32(U) " } ,
{ 288 , " R33(L) " } ,
{ 292 , " R33(U) " } ,
{ 296 , " R34(L) " } ,
{ 300 , " R34(U) " } ,
{ 304 , " R35(L) " } ,
{ 308 , " R35(U) " } ,
{ 312 , " R36(L) " } ,
{ 316 , " R36(U) " } ,
{ 320 , " R37(L) " } ,
{ 324 , " R37(U) " } ,
{ 328 , " R38(L) " } ,
{ 332 , " R38(U) " } ,
{ 336 , " R39(L) " } ,
{ 340 , " R39(U) " } ,
{ 344 , " R40(L) " } ,
{ 348 , " R40(U) " } ,
{ 352 , " R41(L) " } ,
{ 356 , " R41(U) " } ,
{ 360 , " R42(L) " } ,
{ 364 , " R42(U) " } ,
{ 368 , " R43(L) " } ,
{ 372 , " R43(U) " } ,
{ 376 , " R44(L) " } ,
{ 380 , " R44(U) " } ,
{ 384 , " R45(L) " } ,
{ 388 , " R45(U) " } ,
{ 392 , " R46(L) " } ,
{ 396 , " R46(U) " } ,
{ 400 , " R47(L) " } ,
{ 404 , " R47(U) " } ,
{ 408 , " R48(L) " } ,
{ 412 , " R48(U) " } ,
{ 416 , " R49(L) " } ,
{ 420 , " R49(U) " } ,
{ 424 , " R50(L) " } ,
{ 428 , " R50(U) " } ,
{ 432 , " R51(L) " } ,
{ 436 , " R51(U) " } ,
{ 440 , " R52(L) " } ,
{ 444 , " R52(U) " } ,
{ 448 , " R53(L) " } ,
{ 452 , " R53(U) " } ,
{ 456 , " R54(L) " } ,
{ 460 , " R54(U) " } ,
{ 464 , " R55(L) " } ,
{ 468 , " R55(U) " } ,
{ 472 , " R56(L) " } ,
{ 476 , " R56(U) " } ,
{ 480 , " R57(L) " } ,
{ 484 , " R57(U) " } ,
{ 488 , " R58(L) " } ,
{ 492 , " R58(U) " } ,
{ 496 , " R59(L) " } ,
{ 500 , " R59(U) " } ,
{ 504 , " R60(L) " } ,
{ 508 , " R60(U) " } ,
{ 512 , " R61(L) " } ,
{ 516 , " R61(U) " } ,
{ 520 , " R62(L) " } ,
{ 524 , " R62(U) " } ,
{ 528 , " TR0(L) " } ,
{ 532 , " TR0(U) " } ,
{ 536 , " TR1(L) " } ,
{ 540 , " TR1(U) " } ,
{ 544 , " TR2(L) " } ,
{ 548 , " TR2(U) " } ,
{ 552 , " TR3(L) " } ,
{ 556 , " TR3(U) " } ,
{ 560 , " TR4(L) " } ,
{ 564 , " TR4(U) " } ,
{ 568 , " TR5(L) " } ,
{ 572 , " TR5(U) " } ,
{ 576 , " TR6(L) " } ,
{ 580 , " TR6(U) " } ,
{ 584 , " TR7(L) " } ,
{ 588 , " TR7(U) " } ,
2008-12-30 21:47:55 +03:00
/* This entry is in case pt_regs contains dregs (depends on
the kernel build options ) . */
2011-06-07 14:13:24 +04:00
{ uoff ( regs ) , " offsetof(struct user, regs) " } ,
{ uoff ( fpu ) , " offsetof(struct user, fpu) " } ,
2012-03-17 04:27:37 +04:00
# elif defined(ARM)
2003-06-04 03:29:04 +04:00
{ uoff ( regs . ARM_r0 ) , " r0 " } ,
{ uoff ( regs . ARM_r1 ) , " r1 " } ,
{ uoff ( regs . ARM_r2 ) , " r2 " } ,
{ uoff ( regs . ARM_r3 ) , " r3 " } ,
{ uoff ( regs . ARM_r4 ) , " r4 " } ,
{ uoff ( regs . ARM_r5 ) , " r5 " } ,
{ uoff ( regs . ARM_r6 ) , " r6 " } ,
{ uoff ( regs . ARM_r7 ) , " r7 " } ,
{ uoff ( regs . ARM_r8 ) , " r8 " } ,
{ uoff ( regs . ARM_r9 ) , " r9 " } ,
{ uoff ( regs . ARM_r10 ) , " r10 " } ,
{ uoff ( regs . ARM_fp ) , " fp " } ,
{ uoff ( regs . ARM_ip ) , " ip " } ,
{ uoff ( regs . ARM_sp ) , " sp " } ,
{ uoff ( regs . ARM_lr ) , " lr " } ,
{ uoff ( regs . ARM_pc ) , " pc " } ,
{ uoff ( regs . ARM_cpsr ) , " cpsr " } ,
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# elif defined(AVR32)
2009-02-27 23:32:52 +03:00
{ uoff ( regs . sr ) , " sr " } ,
{ uoff ( regs . pc ) , " pc " } ,
{ uoff ( regs . lr ) , " lr " } ,
{ uoff ( regs . sp ) , " sp " } ,
{ uoff ( regs . r12 ) , " r12 " } ,
{ uoff ( regs . r11 ) , " r11 " } ,
{ uoff ( regs . r10 ) , " r10 " } ,
{ uoff ( regs . r9 ) , " r9 " } ,
{ uoff ( regs . r8 ) , " r8 " } ,
{ uoff ( regs . r7 ) , " r7 " } ,
{ uoff ( regs . r6 ) , " r6 " } ,
{ uoff ( regs . r5 ) , " r5 " } ,
{ uoff ( regs . r4 ) , " r4 " } ,
{ uoff ( regs . r3 ) , " r3 " } ,
{ uoff ( regs . r2 ) , " r2 " } ,
{ uoff ( regs . r1 ) , " r1 " } ,
{ uoff ( regs . r0 ) , " r0 " } ,
{ uoff ( regs . r12_orig ) , " orig_r12 " } ,
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# elif defined(MIPS)
2008-05-20 05:11:56 +04:00
{ 0 , " r0 " } ,
{ 1 , " r1 " } ,
{ 2 , " r2 " } ,
{ 3 , " r3 " } ,
{ 4 , " r4 " } ,
{ 5 , " r5 " } ,
{ 6 , " r6 " } ,
{ 7 , " r7 " } ,
{ 8 , " r8 " } ,
{ 9 , " r9 " } ,
{ 10 , " r10 " } ,
{ 11 , " r11 " } ,
{ 12 , " r12 " } ,
{ 13 , " r13 " } ,
{ 14 , " r14 " } ,
{ 15 , " r15 " } ,
{ 16 , " r16 " } ,
{ 17 , " r17 " } ,
{ 18 , " r18 " } ,
{ 19 , " r19 " } ,
{ 20 , " r20 " } ,
{ 21 , " r21 " } ,
{ 22 , " r22 " } ,
{ 23 , " r23 " } ,
{ 24 , " r24 " } ,
{ 25 , " r25 " } ,
{ 26 , " r26 " } ,
{ 27 , " r27 " } ,
{ 28 , " r28 " } ,
{ 29 , " r29 " } ,
{ 30 , " r30 " } ,
{ 31 , " r31 " } ,
{ 32 , " f0 " } ,
{ 33 , " f1 " } ,
{ 34 , " f2 " } ,
{ 35 , " f3 " } ,
{ 36 , " f4 " } ,
{ 37 , " f5 " } ,
{ 38 , " f6 " } ,
{ 39 , " f7 " } ,
{ 40 , " f8 " } ,
{ 41 , " f9 " } ,
{ 42 , " f10 " } ,
{ 43 , " f11 " } ,
{ 44 , " f12 " } ,
{ 45 , " f13 " } ,
{ 46 , " f14 " } ,
{ 47 , " f15 " } ,
{ 48 , " f16 " } ,
{ 49 , " f17 " } ,
{ 50 , " f18 " } ,
{ 51 , " f19 " } ,
{ 52 , " f20 " } ,
{ 53 , " f21 " } ,
{ 54 , " f22 " } ,
{ 55 , " f23 " } ,
{ 56 , " f24 " } ,
{ 57 , " f25 " } ,
{ 58 , " f26 " } ,
{ 59 , " f27 " } ,
{ 60 , " f28 " } ,
{ 61 , " f29 " } ,
{ 62 , " f30 " } ,
{ 63 , " f31 " } ,
{ 64 , " pc " } ,
{ 65 , " cause " } ,
{ 66 , " badvaddr " } ,
{ 67 , " mmhi " } ,
{ 68 , " mmlo " } ,
{ 69 , " fpcsr " } ,
{ 70 , " fpeir " } ,
2012-03-17 04:27:37 +04:00
# elif defined(TILE)
2009-12-28 18:00:15 +03:00
{ PTREGS_OFFSET_REG ( 0 ) , " r0 " } ,
{ PTREGS_OFFSET_REG ( 1 ) , " r1 " } ,
{ PTREGS_OFFSET_REG ( 2 ) , " r2 " } ,
{ PTREGS_OFFSET_REG ( 3 ) , " r3 " } ,
{ PTREGS_OFFSET_REG ( 4 ) , " r4 " } ,
{ PTREGS_OFFSET_REG ( 5 ) , " r5 " } ,
{ PTREGS_OFFSET_REG ( 6 ) , " r6 " } ,
{ PTREGS_OFFSET_REG ( 7 ) , " r7 " } ,
{ PTREGS_OFFSET_REG ( 8 ) , " r8 " } ,
{ PTREGS_OFFSET_REG ( 9 ) , " r9 " } ,
{ PTREGS_OFFSET_REG ( 10 ) , " r10 " } ,
{ PTREGS_OFFSET_REG ( 11 ) , " r11 " } ,
{ PTREGS_OFFSET_REG ( 12 ) , " r12 " } ,
{ PTREGS_OFFSET_REG ( 13 ) , " r13 " } ,
{ PTREGS_OFFSET_REG ( 14 ) , " r14 " } ,
{ PTREGS_OFFSET_REG ( 15 ) , " r15 " } ,
{ PTREGS_OFFSET_REG ( 16 ) , " r16 " } ,
{ PTREGS_OFFSET_REG ( 17 ) , " r17 " } ,
{ PTREGS_OFFSET_REG ( 18 ) , " r18 " } ,
{ PTREGS_OFFSET_REG ( 19 ) , " r19 " } ,
{ PTREGS_OFFSET_REG ( 20 ) , " r20 " } ,
{ PTREGS_OFFSET_REG ( 21 ) , " r21 " } ,
{ PTREGS_OFFSET_REG ( 22 ) , " r22 " } ,
{ PTREGS_OFFSET_REG ( 23 ) , " r23 " } ,
{ PTREGS_OFFSET_REG ( 24 ) , " r24 " } ,
{ PTREGS_OFFSET_REG ( 25 ) , " r25 " } ,
{ PTREGS_OFFSET_REG ( 26 ) , " r26 " } ,
{ PTREGS_OFFSET_REG ( 27 ) , " r27 " } ,
{ PTREGS_OFFSET_REG ( 28 ) , " r28 " } ,
{ PTREGS_OFFSET_REG ( 29 ) , " r29 " } ,
{ PTREGS_OFFSET_REG ( 30 ) , " r30 " } ,
{ PTREGS_OFFSET_REG ( 31 ) , " r31 " } ,
{ PTREGS_OFFSET_REG ( 32 ) , " r32 " } ,
{ PTREGS_OFFSET_REG ( 33 ) , " r33 " } ,
{ PTREGS_OFFSET_REG ( 34 ) , " r34 " } ,
{ PTREGS_OFFSET_REG ( 35 ) , " r35 " } ,
{ PTREGS_OFFSET_REG ( 36 ) , " r36 " } ,
{ PTREGS_OFFSET_REG ( 37 ) , " r37 " } ,
{ PTREGS_OFFSET_REG ( 38 ) , " r38 " } ,
{ PTREGS_OFFSET_REG ( 39 ) , " r39 " } ,
{ PTREGS_OFFSET_REG ( 40 ) , " r40 " } ,
{ PTREGS_OFFSET_REG ( 41 ) , " r41 " } ,
{ PTREGS_OFFSET_REG ( 42 ) , " r42 " } ,
{ PTREGS_OFFSET_REG ( 43 ) , " r43 " } ,
{ PTREGS_OFFSET_REG ( 44 ) , " r44 " } ,
{ PTREGS_OFFSET_REG ( 45 ) , " r45 " } ,
{ PTREGS_OFFSET_REG ( 46 ) , " r46 " } ,
{ PTREGS_OFFSET_REG ( 47 ) , " r47 " } ,
{ PTREGS_OFFSET_REG ( 48 ) , " r48 " } ,
{ PTREGS_OFFSET_REG ( 49 ) , " r49 " } ,
{ PTREGS_OFFSET_REG ( 50 ) , " r50 " } ,
{ PTREGS_OFFSET_REG ( 51 ) , " r51 " } ,
{ PTREGS_OFFSET_REG ( 52 ) , " r52 " } ,
{ PTREGS_OFFSET_TP , " tp " } ,
{ PTREGS_OFFSET_SP , " sp " } ,
{ PTREGS_OFFSET_LR , " lr " } ,
{ PTREGS_OFFSET_PC , " pc " } ,
{ PTREGS_OFFSET_EX1 , " ex1 " } ,
{ PTREGS_OFFSET_FAULTNUM , " faultnum " } ,
{ PTREGS_OFFSET_ORIG_R0 , " orig_r0 " } ,
{ PTREGS_OFFSET_FLAGS , " flags " } ,
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# endif
# ifdef CRISV10
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{ 4 * PT_FRAMETYPE , " 4*PT_FRAMETYPE " } ,
{ 4 * PT_ORIG_R10 , " 4*PT_ORIG_R10 " } ,
{ 4 * PT_R13 , " 4*PT_R13 " } ,
{ 4 * PT_R12 , " 4*PT_R12 " } ,
{ 4 * PT_R11 , " 4*PT_R11 " } ,
{ 4 * PT_R10 , " 4*PT_R10 " } ,
{ 4 * PT_R9 , " 4*PT_R9 " } ,
{ 4 * PT_R8 , " 4*PT_R8 " } ,
{ 4 * PT_R7 , " 4*PT_R7 " } ,
{ 4 * PT_R6 , " 4*PT_R6 " } ,
{ 4 * PT_R5 , " 4*PT_R5 " } ,
{ 4 * PT_R4 , " 4*PT_R4 " } ,
{ 4 * PT_R3 , " 4*PT_R3 " } ,
{ 4 * PT_R2 , " 4*PT_R2 " } ,
{ 4 * PT_R1 , " 4*PT_R1 " } ,
{ 4 * PT_R0 , " 4*PT_R0 " } ,
{ 4 * PT_MOF , " 4*PT_MOF " } ,
{ 4 * PT_DCCR , " 4*PT_DCCR " } ,
{ 4 * PT_SRP , " 4*PT_SRP " } ,
{ 4 * PT_IRP , " 4*PT_IRP " } ,
{ 4 * PT_CSRINSTR , " 4*PT_CSRINSTR " } ,
{ 4 * PT_CSRADDR , " 4*PT_CSRADDR " } ,
{ 4 * PT_CSRDATA , " 4*PT_CSRDATA " } ,
{ 4 * PT_USP , " 4*PT_USP " } ,
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# endif
# ifdef CRISV32
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{ 4 * PT_ORIG_R10 , " 4*PT_ORIG_R10 " } ,
{ 4 * PT_R0 , " 4*PT_R0 " } ,
{ 4 * PT_R1 , " 4*PT_R1 " } ,
{ 4 * PT_R2 , " 4*PT_R2 " } ,
{ 4 * PT_R3 , " 4*PT_R3 " } ,
{ 4 * PT_R4 , " 4*PT_R4 " } ,
{ 4 * PT_R5 , " 4*PT_R5 " } ,
{ 4 * PT_R6 , " 4*PT_R6 " } ,
{ 4 * PT_R7 , " 4*PT_R7 " } ,
{ 4 * PT_R8 , " 4*PT_R8 " } ,
{ 4 * PT_R9 , " 4*PT_R9 " } ,
{ 4 * PT_R10 , " 4*PT_R10 " } ,
{ 4 * PT_R11 , " 4*PT_R11 " } ,
{ 4 * PT_R12 , " 4*PT_R12 " } ,
{ 4 * PT_R13 , " 4*PT_R13 " } ,
{ 4 * PT_ACR , " 4*PT_ACR " } ,
{ 4 * PT_SRS , " 4*PT_SRS " } ,
{ 4 * PT_MOF , " 4*PT_MOF " } ,
{ 4 * PT_SPC , " 4*PT_SPC " } ,
{ 4 * PT_CCS , " 4*PT_CCS " } ,
{ 4 * PT_SRP , " 4*PT_SRP " } ,
{ 4 * PT_ERP , " 4*PT_ERP " } ,
{ 4 * PT_EXS , " 4*PT_EXS " } ,
{ 4 * PT_EDA , " 4*PT_EDA " } ,
{ 4 * PT_USP , " 4*PT_USP " } ,
{ 4 * PT_PPC , " 4*PT_PPC " } ,
{ 4 * PT_BP_CTRL , " 4*PT_BP_CTRL " } ,
{ 4 * PT_BP + 4 , " 4*PT_BP+4 " } ,
{ 4 * PT_BP + 8 , " 4*PT_BP+8 " } ,
{ 4 * PT_BP + 12 , " 4*PT_BP+12 " } ,
{ 4 * PT_BP + 16 , " 4*PT_BP+16 " } ,
{ 4 * PT_BP + 20 , " 4*PT_BP+20 " } ,
{ 4 * PT_BP + 24 , " 4*PT_BP+24 " } ,
{ 4 * PT_BP + 28 , " 4*PT_BP+28 " } ,
{ 4 * PT_BP + 32 , " 4*PT_BP+32 " } ,
{ 4 * PT_BP + 36 , " 4*PT_BP+36 " } ,
{ 4 * PT_BP + 40 , " 4*PT_BP+40 " } ,
{ 4 * PT_BP + 44 , " 4*PT_BP+44 " } ,
{ 4 * PT_BP + 48 , " 4*PT_BP+48 " } ,
{ 4 * PT_BP + 52 , " 4*PT_BP+52 " } ,
{ 4 * PT_BP + 56 , " 4*PT_BP+56 " } ,
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# endif
# ifdef MICROBLAZE
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{ PT_GPR ( 0 ) , " r0 " } ,
{ PT_GPR ( 1 ) , " r1 " } ,
{ PT_GPR ( 2 ) , " r2 " } ,
{ PT_GPR ( 3 ) , " r3 " } ,
{ PT_GPR ( 4 ) , " r4 " } ,
{ PT_GPR ( 5 ) , " r5 " } ,
{ PT_GPR ( 6 ) , " r6 " } ,
{ PT_GPR ( 7 ) , " r7 " } ,
{ PT_GPR ( 8 ) , " r8 " } ,
{ PT_GPR ( 9 ) , " r9 " } ,
{ PT_GPR ( 10 ) , " r10 " } ,
{ PT_GPR ( 11 ) , " r11 " } ,
{ PT_GPR ( 12 ) , " r12 " } ,
{ PT_GPR ( 13 ) , " r13 " } ,
{ PT_GPR ( 14 ) , " r14 " } ,
{ PT_GPR ( 15 ) , " r15 " } ,
{ PT_GPR ( 16 ) , " r16 " } ,
{ PT_GPR ( 17 ) , " r17 " } ,
{ PT_GPR ( 18 ) , " r18 " } ,
{ PT_GPR ( 19 ) , " r19 " } ,
{ PT_GPR ( 20 ) , " r20 " } ,
{ PT_GPR ( 21 ) , " r21 " } ,
{ PT_GPR ( 22 ) , " r22 " } ,
{ PT_GPR ( 23 ) , " r23 " } ,
{ PT_GPR ( 24 ) , " r24 " } ,
{ PT_GPR ( 25 ) , " r25 " } ,
{ PT_GPR ( 26 ) , " r26 " } ,
{ PT_GPR ( 27 ) , " r27 " } ,
{ PT_GPR ( 28 ) , " r28 " } ,
{ PT_GPR ( 29 ) , " r29 " } ,
{ PT_GPR ( 30 ) , " r30 " } ,
{ PT_GPR ( 31 ) , " r31 " } ,
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{ PT_PC , " rpc " , } ,
{ PT_MSR , " rmsr " , } ,
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{ PT_EAR , " rear " , } ,
{ PT_ESR , " resr " , } ,
{ PT_FSR , " rfsr " , } ,
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{ PT_KERNEL_MODE , " kernel_mode " , } ,
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# endif
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/* Other fields in "struct user" */
# if defined(S390) || defined(S390X)
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_stack ) , " offsetof(struct user, start_stack) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(POWERPC)
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(I386) || defined(X86_64) || defined(X32)
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{ uoff ( u_fpvalid ) , " offsetof(struct user, u_fpvalid) " } ,
{ uoff ( i387 ) , " offsetof(struct user, i387) " } ,
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_code ) , " offsetof(struct user, start_code) " } ,
{ uoff ( start_stack ) , " offsetof(struct user, start_stack) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( reserved ) , " offsetof(struct user, reserved) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( u_fpstate ) , " offsetof(struct user, u_fpstate) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ uoff ( u_debugreg ) , " offsetof(struct user, u_debugreg) " } ,
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{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(IA64)
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(ARM)
{ uoff ( u_fpvalid ) , " offsetof(struct user, u_fpvalid) " } ,
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_code ) , " offsetof(struct user, start_code) " } ,
{ uoff ( start_stack ) , " offsetof(struct user, start_stack) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( reserved ) , " offsetof(struct user, reserved) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(AARCH64)
/* nothing */
# elif defined(M68K)
{ uoff ( u_fpvalid ) , " offsetof(struct user, u_fpvalid) " } ,
{ uoff ( m68kfp ) , " offsetof(struct user, m68kfp) " } ,
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_code ) , " offsetof(struct user, start_code) " } ,
{ uoff ( start_stack ) , " offsetof(struct user, start_stack) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( reserved ) , " offsetof(struct user, reserved) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( u_fpstate ) , " offsetof(struct user, u_fpstate) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(LINUX_MIPSN32)
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_code ) , " offsetof(struct user, start_code) " } ,
{ uoff ( start_stack ) , " offsetof(struct user, start_stack) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(MIPS)
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_code ) , " offsetof(struct user, start_code) " } ,
{ uoff ( start_stack ) , " offsetof(struct user, start_stack) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(ALPHA)
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(SPARC)
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(SPARC64)
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(HPPA)
/* nothing */
# elif defined(SH)
{ uoff ( u_fpvalid ) , " offsetof(struct user, u_fpvalid) " } ,
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_code ) , " offsetof(struct user, start_code) " } ,
{ uoff ( start_stack ) , " offsetof(struct user, start_stack) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( u_fpstate ) , " offsetof(struct user, u_fpstate) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(SH64)
{ uoff ( u_fpvalid ) , " offsetof(struct user, u_fpvalid) " } ,
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_code ) , " offsetof(struct user, start_code) " } ,
{ uoff ( start_data ) , " offsetof(struct user, start_data) " } ,
{ uoff ( start_stack ) , " offsetof(struct user, start_stack) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( u_fpstate ) , " offsetof(struct user, u_fpstate) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(CRISV10) || defined(CRISV32)
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(TILE)
/* nothing */
# elif defined(MICROBLAZE)
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(AVR32)
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_code ) , " offsetof(struct user, start_code) " } ,
{ uoff ( start_data ) , " offsetof(struct user, start_data) " } ,
{ uoff ( start_stack ) , " offsetof(struct user, start_stack) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
{ sizeof ( struct user ) , " sizeof(struct user) " } ,
# elif defined(BFIN)
{ uoff ( u_tsize ) , " offsetof(struct user, u_tsize) " } ,
{ uoff ( u_dsize ) , " offsetof(struct user, u_dsize) " } ,
{ uoff ( u_ssize ) , " offsetof(struct user, u_ssize) " } ,
{ uoff ( start_code ) , " offsetof(struct user, start_code) " } ,
{ uoff ( signal ) , " offsetof(struct user, signal) " } ,
{ uoff ( u_ar0 ) , " offsetof(struct user, u_ar0) " } ,
{ uoff ( magic ) , " offsetof(struct user, magic) " } ,
{ uoff ( u_comm ) , " offsetof(struct user, u_comm) " } ,
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{ sizeof ( struct user ) , " sizeof(struct user) " } ,
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# endif
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{ 0 , NULL } ,
} ;
int
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sys_ptrace ( struct tcb * tcp )
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{
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const struct xlat * x ;
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long addr ;
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if ( entering ( tcp ) ) {
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printxval ( ptrace_cmds , tcp - > u_arg [ 0 ] , " PTRACE_??? " ) ;
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tprintf ( " , %lu, " , tcp - > u_arg [ 1 ] ) ;
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addr = tcp - > u_arg [ 2 ] ;
if ( tcp - > u_arg [ 0 ] = = PTRACE_PEEKUSER
| | tcp - > u_arg [ 0 ] = = PTRACE_POKEUSER ) {
for ( x = struct_user_offsets ; x - > str ; x + + ) {
if ( x - > val > = addr )
break ;
}
if ( ! x - > str )
tprintf ( " %#lx, " , addr ) ;
else if ( x - > val > addr & & x ! = struct_user_offsets ) {
x - - ;
tprintf ( " %s + %ld, " , x - > str , addr - x - > val ) ;
}
else
tprintf ( " %s, " , x - > str ) ;
}
else
tprintf ( " %#lx, " , tcp - > u_arg [ 2 ] ) ;
switch ( tcp - > u_arg [ 0 ] ) {
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# ifndef IA64
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case PTRACE_PEEKDATA :
case PTRACE_PEEKTEXT :
case PTRACE_PEEKUSER :
break ;
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# endif
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case PTRACE_CONT :
case PTRACE_SINGLESTEP :
case PTRACE_SYSCALL :
case PTRACE_DETACH :
printsignal ( tcp - > u_arg [ 3 ] ) ;
break ;
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# ifdef PTRACE_SETOPTIONS
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case PTRACE_SETOPTIONS :
printflags ( ptrace_setoptions_flags , tcp - > u_arg [ 3 ] , " PTRACE_O_??? " ) ;
break ;
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# endif
# ifdef PTRACE_SETSIGINFO
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case PTRACE_SETSIGINFO : {
siginfo_t si ;
if ( ! tcp - > u_arg [ 3 ] )
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tprints ( " NULL " ) ;
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else if ( syserror ( tcp ) )
tprintf ( " %#lx " , tcp - > u_arg [ 3 ] ) ;
else if ( umove ( tcp , tcp - > u_arg [ 3 ] , & si ) < 0 )
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tprints ( " {???} " ) ;
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else
printsiginfo ( & si , verbose ( tcp ) ) ;
break ;
}
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# endif
# ifdef PTRACE_GETSIGINFO
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case PTRACE_GETSIGINFO :
/* Don't print anything, do it at syscall return. */
break ;
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# endif
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default :
tprintf ( " %#lx " , tcp - > u_arg [ 3 ] ) ;
break ;
}
} else {
switch ( tcp - > u_arg [ 0 ] ) {
case PTRACE_PEEKDATA :
case PTRACE_PEEKTEXT :
case PTRACE_PEEKUSER :
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# ifdef IA64
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return RVAL_HEX ;
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# else
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printnum ( tcp , tcp - > u_arg [ 3 ] , " %#lx " ) ;
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break ;
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# endif
# ifdef PTRACE_GETSIGINFO
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case PTRACE_GETSIGINFO : {
siginfo_t si ;
if ( ! tcp - > u_arg [ 3 ] )
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tprints ( " NULL " ) ;
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else if ( syserror ( tcp ) )
tprintf ( " %#lx " , tcp - > u_arg [ 3 ] ) ;
else if ( umove ( tcp , tcp - > u_arg [ 3 ] , & si ) < 0 )
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tprints ( " {???} " ) ;
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else
printsiginfo ( & si , verbose ( tcp ) ) ;
break ;
}
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# endif
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}
}
return 0 ;
}
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# ifndef FUTEX_CMP_REQUEUE
# define FUTEX_CMP_REQUEUE 4
# endif
# ifndef FUTEX_WAKE_OP
# define FUTEX_WAKE_OP 5
# endif
# ifndef FUTEX_LOCK_PI
# define FUTEX_LOCK_PI 6
# define FUTEX_UNLOCK_PI 7
# define FUTEX_TRYLOCK_PI 8
# endif
# ifndef FUTEX_WAIT_BITSET
# define FUTEX_WAIT_BITSET 9
# endif
# ifndef FUTEX_WAKE_BITSET
# define FUTEX_WAKE_BITSET 10
# endif
# ifndef FUTEX_WAIT_REQUEUE_PI
# define FUTEX_WAIT_REQUEUE_PI 11
# endif
# ifndef FUTEX_CMP_REQUEUE_PI
# define FUTEX_CMP_REQUEUE_PI 12
# endif
# ifndef FUTEX_PRIVATE_FLAG
# define FUTEX_PRIVATE_FLAG 128
# endif
# ifndef FUTEX_CLOCK_REALTIME
# define FUTEX_CLOCK_REALTIME 256
# endif
2004-09-04 07:39:20 +04:00
static const struct xlat futexops [ ] = {
2007-07-05 22:59:11 +04:00
{ FUTEX_WAIT , " FUTEX_WAIT " } ,
{ FUTEX_WAKE , " FUTEX_WAKE " } ,
{ FUTEX_FD , " FUTEX_FD " } ,
{ FUTEX_REQUEUE , " FUTEX_REQUEUE " } ,
{ FUTEX_CMP_REQUEUE , " FUTEX_CMP_REQUEUE " } ,
{ FUTEX_WAKE_OP , " FUTEX_WAKE_OP " } ,
{ FUTEX_LOCK_PI , " FUTEX_LOCK_PI " } ,
{ FUTEX_UNLOCK_PI , " FUTEX_UNLOCK_PI " } ,
{ FUTEX_TRYLOCK_PI , " FUTEX_TRYLOCK_PI " } ,
2008-07-18 05:27:39 +04:00
{ FUTEX_WAIT_BITSET , " FUTEX_WAIT_BITSET " } ,
{ FUTEX_WAKE_BITSET , " FUTEX_WAKE_BITSET " } ,
2009-08-12 11:54:42 +04:00
{ FUTEX_WAIT_REQUEUE_PI , " FUTEX_WAIT_REQUEUE_PI " } ,
{ FUTEX_CMP_REQUEUE_PI , " FUTEX_CMP_REQUEUE_PI " } ,
2007-07-05 22:59:11 +04:00
{ FUTEX_WAIT | FUTEX_PRIVATE_FLAG , " FUTEX_WAIT_PRIVATE " } ,
{ FUTEX_WAKE | FUTEX_PRIVATE_FLAG , " FUTEX_WAKE_PRIVATE " } ,
{ FUTEX_FD | FUTEX_PRIVATE_FLAG , " FUTEX_FD_PRIVATE " } ,
{ FUTEX_REQUEUE | FUTEX_PRIVATE_FLAG , " FUTEX_REQUEUE_PRIVATE " } ,
{ FUTEX_CMP_REQUEUE | FUTEX_PRIVATE_FLAG , " FUTEX_CMP_REQUEUE_PRIVATE " } ,
{ FUTEX_WAKE_OP | FUTEX_PRIVATE_FLAG , " FUTEX_WAKE_OP_PRIVATE " } ,
{ FUTEX_LOCK_PI | FUTEX_PRIVATE_FLAG , " FUTEX_LOCK_PI_PRIVATE " } ,
{ FUTEX_UNLOCK_PI | FUTEX_PRIVATE_FLAG , " FUTEX_UNLOCK_PI_PRIVATE " } ,
{ FUTEX_TRYLOCK_PI | FUTEX_PRIVATE_FLAG , " FUTEX_TRYLOCK_PI_PRIVATE " } ,
2008-07-18 05:27:39 +04:00
{ FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG , " FUTEX_WAIT_BITSET_PRIVATE " } ,
{ FUTEX_WAKE_BITSET | FUTEX_PRIVATE_FLAG , " FUTEX_WAKE_BITSET_PRIVATE " } ,
2009-08-12 11:54:42 +04:00
{ FUTEX_WAIT_REQUEUE_PI | FUTEX_PRIVATE_FLAG , " FUTEX_WAIT_REQUEUE_PI_PRIVATE " } ,
{ FUTEX_CMP_REQUEUE_PI | FUTEX_PRIVATE_FLAG , " FUTEX_CMP_REQUEUE_PI_PRIVATE " } ,
{ FUTEX_WAIT_BITSET | FUTEX_CLOCK_REALTIME , " FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME " } ,
{ FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME , " FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME " } ,
{ FUTEX_WAIT_REQUEUE_PI | FUTEX_CLOCK_REALTIME , " FUTEX_WAIT_REQUEUE_PI|FUTEX_CLOCK_REALTIME " } ,
{ FUTEX_WAIT_REQUEUE_PI | FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME , " FUTEX_WAIT_REQUEUE_PI_PRIVATE|FUTEX_CLOCK_REALTIME " } ,
2007-07-05 22:59:11 +04:00
{ 0 , NULL }
} ;
2012-03-17 04:27:37 +04:00
# ifndef FUTEX_OP_SET
# define FUTEX_OP_SET 0
# define FUTEX_OP_ADD 1
# define FUTEX_OP_OR 2
# define FUTEX_OP_ANDN 3
# define FUTEX_OP_XOR 4
# define FUTEX_OP_CMP_EQ 0
# define FUTEX_OP_CMP_NE 1
# define FUTEX_OP_CMP_LT 2
# define FUTEX_OP_CMP_LE 3
# define FUTEX_OP_CMP_GT 4
# define FUTEX_OP_CMP_GE 5
# endif
2007-07-05 22:59:11 +04:00
static const struct xlat futexwakeops [ ] = {
{ FUTEX_OP_SET , " FUTEX_OP_SET " } ,
{ FUTEX_OP_ADD , " FUTEX_OP_ADD " } ,
{ FUTEX_OP_OR , " FUTEX_OP_OR " } ,
{ FUTEX_OP_ANDN , " FUTEX_OP_ANDN " } ,
{ FUTEX_OP_XOR , " FUTEX_OP_XOR " } ,
{ 0 , NULL }
} ;
static const struct xlat futexwakecmps [ ] = {
{ FUTEX_OP_CMP_EQ , " FUTEX_OP_CMP_EQ " } ,
{ FUTEX_OP_CMP_NE , " FUTEX_OP_CMP_NE " } ,
{ FUTEX_OP_CMP_LT , " FUTEX_OP_CMP_LT " } ,
{ FUTEX_OP_CMP_LE , " FUTEX_OP_CMP_LE " } ,
{ FUTEX_OP_CMP_GT , " FUTEX_OP_CMP_GT " } ,
{ FUTEX_OP_CMP_GE , " FUTEX_OP_CMP_GE " } ,
{ 0 , NULL }
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
} ;
int
2009-04-14 16:51:00 +04:00
sys_futex ( struct tcb * tcp )
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
{
2009-04-14 16:51:00 +04:00
if ( entering ( tcp ) ) {
long int cmd = tcp - > u_arg [ 1 ] & 127 ;
tprintf ( " %p, " , ( void * ) tcp - > u_arg [ 0 ] ) ;
printxval ( futexops , tcp - > u_arg [ 1 ] , " FUTEX_??? " ) ;
tprintf ( " , %ld " , tcp - > u_arg [ 2 ] ) ;
if ( cmd = = FUTEX_WAKE_BITSET )
tprintf ( " , %lx " , tcp - > u_arg [ 5 ] ) ;
else if ( cmd = = FUTEX_WAIT ) {
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2009-04-14 16:51:00 +04:00
printtv ( tcp , tcp - > u_arg [ 3 ] ) ;
} else if ( cmd = = FUTEX_WAIT_BITSET ) {
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2009-04-14 16:51:00 +04:00
printtv ( tcp , tcp - > u_arg [ 3 ] ) ;
tprintf ( " , %lx " , tcp - > u_arg [ 5 ] ) ;
} else if ( cmd = = FUTEX_REQUEUE )
tprintf ( " , %ld, %p " , tcp - > u_arg [ 3 ] , ( void * ) tcp - > u_arg [ 4 ] ) ;
2009-08-12 11:54:42 +04:00
else if ( cmd = = FUTEX_CMP_REQUEUE | | cmd = = FUTEX_CMP_REQUEUE_PI )
2009-04-14 16:51:00 +04:00
tprintf ( " , %ld, %p, %ld " , tcp - > u_arg [ 3 ] , ( void * ) tcp - > u_arg [ 4 ] , tcp - > u_arg [ 5 ] ) ;
else if ( cmd = = FUTEX_WAKE_OP ) {
tprintf ( " , %ld, %p, { " , tcp - > u_arg [ 3 ] , ( void * ) tcp - > u_arg [ 4 ] ) ;
if ( ( tcp - > u_arg [ 5 ] > > 28 ) & 8 )
2011-09-01 12:00:28 +04:00
tprints ( " FUTEX_OP_OPARG_SHIFT| " ) ;
2009-04-14 16:51:00 +04:00
printxval ( futexwakeops , ( tcp - > u_arg [ 5 ] > > 28 ) & 0x7 , " FUTEX_OP_??? " ) ;
tprintf ( " , %ld, " , ( tcp - > u_arg [ 5 ] > > 12 ) & 0xfff ) ;
if ( ( tcp - > u_arg [ 5 ] > > 24 ) & 8 )
2011-09-01 12:00:28 +04:00
tprints ( " FUTEX_OP_OPARG_SHIFT| " ) ;
2009-04-14 16:51:00 +04:00
printxval ( futexwakecmps , ( tcp - > u_arg [ 5 ] > > 24 ) & 0x7 , " FUTEX_OP_CMP_??? " ) ;
tprintf ( " , %ld} " , tcp - > u_arg [ 5 ] & 0xfff ) ;
2009-08-12 11:54:42 +04:00
} else if ( cmd = = FUTEX_WAIT_REQUEUE_PI ) {
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2009-08-12 11:54:42 +04:00
printtv ( tcp , tcp - > u_arg [ 3 ] ) ;
tprintf ( " , %p " , ( void * ) tcp - > u_arg [ 4 ] ) ;
2009-04-14 16:51:00 +04:00
}
}
return 0 ;
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
}
static void
2009-04-14 16:51:00 +04:00
print_affinitylist ( struct tcb * tcp , long list , unsigned int len )
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
{
2009-04-14 16:51:00 +04:00
int first = 1 ;
2009-11-03 17:38:44 +03:00
unsigned long w , min_len ;
if ( abbrev ( tcp ) & & len / sizeof ( w ) > max_strlen )
min_len = len - max_strlen * sizeof ( w ) ;
else
min_len = 0 ;
for ( ; len > = sizeof ( w ) & & len > min_len ;
len - = sizeof ( w ) , list + = sizeof ( w ) ) {
if ( umove ( tcp , list , & w ) < 0 )
break ;
if ( first )
2011-09-01 12:00:28 +04:00
tprints ( " { " ) ;
2009-11-03 17:38:44 +03:00
else
2011-09-01 12:00:28 +04:00
tprints ( " , " ) ;
2009-04-14 16:51:00 +04:00
first = 0 ;
2009-11-03 17:38:44 +03:00
tprintf ( " %lx " , w ) ;
}
if ( len ) {
if ( first )
tprintf ( " %#lx " , list ) ;
else
tprintf ( " , %s} " , ( len > = sizeof ( w ) & & len > min_len ?
" ??? " : " ... " ) ) ;
} else {
2011-09-01 12:00:28 +04:00
tprints ( first ? " {} " : " } " ) ;
2009-04-14 16:51:00 +04:00
}
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
}
int
2009-04-14 16:51:00 +04:00
sys_sched_setaffinity ( struct tcb * tcp )
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
{
2009-04-14 16:51:00 +04:00
if ( entering ( tcp ) ) {
tprintf ( " %ld, %lu, " , tcp - > u_arg [ 0 ] , tcp - > u_arg [ 1 ] ) ;
print_affinitylist ( tcp , tcp - > u_arg [ 2 ] , tcp - > u_arg [ 1 ] ) ;
}
return 0 ;
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
}
int
2009-04-14 16:51:00 +04:00
sys_sched_getaffinity ( struct tcb * tcp )
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
{
2009-04-14 16:51:00 +04:00
if ( entering ( tcp ) ) {
tprintf ( " %ld, %lu, " , tcp - > u_arg [ 0 ] , tcp - > u_arg [ 1 ] ) ;
} else {
if ( tcp - > u_rval = = - 1 )
tprintf ( " %#lx " , tcp - > u_arg [ 2 ] ) ;
else
print_affinitylist ( tcp , tcp - > u_arg [ 2 ] , tcp - > u_rval ) ;
}
return 0 ;
2002-12-15 Roland McGrath <roland@redhat.com>
* syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
* process.c: Likewise.
* configure.in: Check for linux/xattr.h and linux/futex.h headers.
* linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
sched_getaffinity, futex.
* linux/syscallent.h: Update the table.
* io.c: Add sys_sendfile64.
* file.c: Add sys_readahead, sys_*xattr.
* process.c: Add sys_futex, sys_*affinity.
2002-12-16 02:58:26 +03:00
}
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
2012-03-12 02:32:26 +04:00
int
sys_get_robust_list ( struct tcb * tcp )
{
if ( entering ( tcp ) ) {
tprintf ( " %ld, " , ( long ) ( pid_t ) tcp - > u_arg [ 0 ] ) ;
} else {
void * addr ;
size_t len ;
if ( syserror ( tcp ) | |
! tcp - > u_arg [ 1 ] | |
umove ( tcp , tcp - > u_arg [ 1 ] , & addr ) < 0 ) {
tprintf ( " %#lx, " , tcp - > u_arg [ 1 ] ) ;
} else {
tprintf ( " [%p], " , addr ) ;
}
if ( syserror ( tcp ) | |
! tcp - > u_arg [ 2 ] | |
umove ( tcp , tcp - > u_arg [ 2 ] , & len ) < 0 ) {
tprintf ( " %#lx " , tcp - > u_arg [ 2 ] ) ;
} else {
tprintf ( " [%lu] " , ( unsigned long ) len ) ;
}
}
return 0 ;
}
2004-09-04 07:39:20 +04:00
static const struct xlat schedulers [ ] = {
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
{ SCHED_OTHER , " SCHED_OTHER " } ,
{ SCHED_RR , " SCHED_RR " } ,
{ SCHED_FIFO , " SCHED_FIFO " } ,
{ 0 , NULL }
} ;
int
2009-04-14 16:51:00 +04:00
sys_sched_getscheduler ( struct tcb * tcp )
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
{
2009-04-14 16:51:00 +04:00
if ( entering ( tcp ) ) {
tprintf ( " %d " , ( int ) tcp - > u_arg [ 0 ] ) ;
2012-02-27 16:56:59 +04:00
} else if ( ! syserror ( tcp ) ) {
2011-06-07 14:13:24 +04:00
tcp - > auxstr = xlookup ( schedulers , tcp - > u_rval ) ;
2009-04-14 16:51:00 +04:00
if ( tcp - > auxstr ! = NULL )
return RVAL_STR ;
}
return 0 ;
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
}
int
2009-04-14 16:51:00 +04:00
sys_sched_setscheduler ( struct tcb * tcp )
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
{
2009-04-14 16:51:00 +04:00
if ( entering ( tcp ) ) {
struct sched_param p ;
tprintf ( " %d, " , ( int ) tcp - > u_arg [ 0 ] ) ;
printxval ( schedulers , tcp - > u_arg [ 1 ] , " SCHED_??? " ) ;
if ( umove ( tcp , tcp - > u_arg [ 2 ] , & p ) < 0 )
tprintf ( " , %#lx " , tcp - > u_arg [ 2 ] ) ;
else
tprintf ( " , { %d } " , p . __sched_priority ) ;
}
return 0 ;
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
}
int
2009-04-14 16:51:00 +04:00
sys_sched_getparam ( struct tcb * tcp )
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
{
2009-04-14 16:51:00 +04:00
if ( entering ( tcp ) ) {
tprintf ( " %d, " , ( int ) tcp - > u_arg [ 0 ] ) ;
} else {
struct sched_param p ;
if ( umove ( tcp , tcp - > u_arg [ 1 ] , & p ) < 0 )
tprintf ( " %#lx " , tcp - > u_arg [ 1 ] ) ;
else
tprintf ( " { %d } " , p . __sched_priority ) ;
}
return 0 ;
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
}
int
2009-04-14 16:51:00 +04:00
sys_sched_setparam ( struct tcb * tcp )
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
{
2009-04-14 16:51:00 +04:00
if ( entering ( tcp ) ) {
struct sched_param p ;
if ( umove ( tcp , tcp - > u_arg [ 1 ] , & p ) < 0 )
tprintf ( " %d, %#lx " , ( int ) tcp - > u_arg [ 0 ] , tcp - > u_arg [ 1 ] ) ;
else
tprintf ( " %d, { %d } " , ( int ) tcp - > u_arg [ 0 ] , p . __sched_priority ) ;
}
return 0 ;
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
}
int
2009-04-14 16:51:00 +04:00
sys_sched_get_priority_min ( struct tcb * tcp )
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
{
2009-04-14 16:51:00 +04:00
if ( entering ( tcp ) ) {
printxval ( schedulers , tcp - > u_arg [ 0 ] , " SCHED_??? " ) ;
}
return 0 ;
2004-03-01 Roland McGrath <roland@redhat.com>
* linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
* process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
sys_sched_get_priority_min): New functions.
From Ulrich Drepper <drepper@redhat.com>.
2004-03-01 23:27:37 +03:00
}
2005-02-02 07:16:56 +03:00
2012-03-12 03:00:11 +04:00
int
sys_sched_rr_get_interval ( struct tcb * tcp )
{
if ( entering ( tcp ) ) {
tprintf ( " %ld, " , ( long ) ( pid_t ) tcp - > u_arg [ 0 ] ) ;
} else {
if ( syserror ( tcp ) )
tprintf ( " %#lx " , tcp - > u_arg [ 1 ] ) ;
else
print_timespec ( tcp , tcp - > u_arg [ 1 ] ) ;
}
return 0 ;
}
Add x32 support to strace
X32 support is added to Linux kernel 3.4. In a nutshell, x32 is x86-64 with
32bit pointers. At system call level, x32 is also identical to x86-64,
as shown by many changes like "defined(X86_64) || defined(X32)". The
main differerence bewteen x32 and x86-64 is off_t in x32 is long long
instead of long.
This patch adds x32 support to strace. Tested on Linux/x32.
* configure.ac: Support X32.
* defs.h: Set SUPPORTED_PERSONALITIES to 3 for X86_64,
Set PERSONALITY2_WORDSIZE to 4 for X86_64.
Add tcb::ext_arg for X32.
* file.c (stat): New for X32.
(sys_lseek): Use 64-bit version for X32.
(printstat64): Check current_personality != 1 for X86_64.
* ipc.c (indirect_ipccall): Check current_personality == 1
for X86_64.
* mem.c (sys_mmap64): Also use tcp->u_arg for X32. Print NULL
for zero address. Call printllval for offset for X32.
* pathtrace.c (pathtrace_match): Don't check sys_old_mmap for
X32.
* process.c (ARG_FLAGS): Defined for X32.
(ARG_STACK): Likewise.
(ARG_PTID): Likewise.
(change_syscall): Handle X32.
(struct_user_offsets): Support X32.
(sys_arch_prctl): Likewise.
* signal.c: Include <asm/sigcontext.h> for X32.
(SA_RESTORER): Also define for X32.
* syscall.c (update_personality): Support X32 for X86_64.
(is_restart_error): Likewise.
(syscall_fixup_on_sysenter): Likewise.
(get_syscall_args): Likewise.
(get_syscall_result): Likewise.
(get_error): Likewise.
(__X32_SYSCALL_BIT): Define if not defined.
(__X32_SYSCALL_MASK): Likewise.
(get_scno): Check DS register value for X32. Use
__X32_SYSCALL_MASK on X32 system calls.
* util.c (printllval): Use ext_arg for X32.
(printcall): Support X32.
(change_syscall): Likewise.
(arg0_offset): Likewise.
(arg1_offset): Likewise.
* Makefile.am (EXTRA_DIST): Add linux/x32/errnoent.h,
linux/x32/ioctlent.h.in, linux/x32/signalent.h,
linux/x32/syscallent.h, linux/x86_64/errnoent2.h,
linux/x86_64/ioctlent2.h, linux/x86_64/signalent2.h and
linux/x86_64/syscallent2.h.
* linux/x32/errnoent.h: New.
* linux/x32/ioctlent.h.in: Likewise.
* linux/x32/signalent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/errnoent2.h: Likewise.
* linux/x86_64/ioctlent2.h: Likewise.
* linux/x86_64/signalent2.h: Likewise.
* linux/x86_64/syscallent2.h: Likewise.
Signed-off-by: H.J. Lu <hongjiu.lu@intel.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-16 15:00:01 +04:00
# if defined X86_64 || defined X32
2012-03-17 04:27:37 +04:00
# include <asm / prctl.h>
2005-02-02 07:16:56 +03:00
static const struct xlat archvals [ ] = {
{ ARCH_SET_GS , " ARCH_SET_GS " } ,
{ ARCH_SET_FS , " ARCH_SET_FS " } ,
{ ARCH_GET_FS , " ARCH_GET_FS " } ,
{ ARCH_GET_GS , " ARCH_GET_GS " } ,
{ 0 , NULL } ,
} ;
int
2009-04-14 16:51:00 +04:00
sys_arch_prctl ( struct tcb * tcp )
2005-02-02 07:16:56 +03:00
{
2009-04-14 16:51:00 +04:00
if ( entering ( tcp ) ) {
printxval ( archvals , tcp - > u_arg [ 0 ] , " ARCH_??? " ) ;
if ( tcp - > u_arg [ 0 ] = = ARCH_SET_GS
| | tcp - > u_arg [ 0 ] = = ARCH_SET_FS
) {
tprintf ( " , %#lx " , tcp - > u_arg [ 1 ] ) ;
}
} else {
if ( tcp - > u_arg [ 0 ] = = ARCH_GET_GS
| | tcp - > u_arg [ 0 ] = = ARCH_GET_FS
) {
long int v ;
if ( ! syserror ( tcp ) & & umove ( tcp , tcp - > u_arg [ 1 ] , & v ) ! = - 1 )
tprintf ( " , [%#lx] " , v ) ;
else
tprintf ( " , %#lx " , tcp - > u_arg [ 1 ] ) ;
}
}
return 0 ;
2005-02-02 07:16:56 +03:00
}
Add x32 support to strace
X32 support is added to Linux kernel 3.4. In a nutshell, x32 is x86-64 with
32bit pointers. At system call level, x32 is also identical to x86-64,
as shown by many changes like "defined(X86_64) || defined(X32)". The
main differerence bewteen x32 and x86-64 is off_t in x32 is long long
instead of long.
This patch adds x32 support to strace. Tested on Linux/x32.
* configure.ac: Support X32.
* defs.h: Set SUPPORTED_PERSONALITIES to 3 for X86_64,
Set PERSONALITY2_WORDSIZE to 4 for X86_64.
Add tcb::ext_arg for X32.
* file.c (stat): New for X32.
(sys_lseek): Use 64-bit version for X32.
(printstat64): Check current_personality != 1 for X86_64.
* ipc.c (indirect_ipccall): Check current_personality == 1
for X86_64.
* mem.c (sys_mmap64): Also use tcp->u_arg for X32. Print NULL
for zero address. Call printllval for offset for X32.
* pathtrace.c (pathtrace_match): Don't check sys_old_mmap for
X32.
* process.c (ARG_FLAGS): Defined for X32.
(ARG_STACK): Likewise.
(ARG_PTID): Likewise.
(change_syscall): Handle X32.
(struct_user_offsets): Support X32.
(sys_arch_prctl): Likewise.
* signal.c: Include <asm/sigcontext.h> for X32.
(SA_RESTORER): Also define for X32.
* syscall.c (update_personality): Support X32 for X86_64.
(is_restart_error): Likewise.
(syscall_fixup_on_sysenter): Likewise.
(get_syscall_args): Likewise.
(get_syscall_result): Likewise.
(get_error): Likewise.
(__X32_SYSCALL_BIT): Define if not defined.
(__X32_SYSCALL_MASK): Likewise.
(get_scno): Check DS register value for X32. Use
__X32_SYSCALL_MASK on X32 system calls.
* util.c (printllval): Use ext_arg for X32.
(printcall): Support X32.
(change_syscall): Likewise.
(arg0_offset): Likewise.
(arg1_offset): Likewise.
* Makefile.am (EXTRA_DIST): Add linux/x32/errnoent.h,
linux/x32/ioctlent.h.in, linux/x32/signalent.h,
linux/x32/syscallent.h, linux/x86_64/errnoent2.h,
linux/x86_64/ioctlent2.h, linux/x86_64/signalent2.h and
linux/x86_64/syscallent2.h.
* linux/x32/errnoent.h: New.
* linux/x32/ioctlent.h.in: Likewise.
* linux/x32/signalent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/errnoent2.h: Likewise.
* linux/x86_64/ioctlent2.h: Likewise.
* linux/x86_64/signalent2.h: Likewise.
* linux/x86_64/syscallent2.h: Likewise.
Signed-off-by: H.J. Lu <hongjiu.lu@intel.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-16 15:00:01 +04:00
# endif /* X86_64 || X32 */
2005-02-02 07:16:56 +03:00
2007-08-02 05:37:55 +04:00
int
2009-04-14 16:51:00 +04:00
sys_getcpu ( struct tcb * tcp )
2007-08-02 05:37:55 +04:00
{
if ( exiting ( tcp ) ) {
unsigned u ;
if ( tcp - > u_arg [ 0 ] = = 0 )
2011-09-01 12:00:28 +04:00
tprints ( " NULL, " ) ;
2007-08-02 05:37:55 +04:00
else if ( umove ( tcp , tcp - > u_arg [ 0 ] , & u ) < 0 )
tprintf ( " %#lx, " , tcp - > u_arg [ 0 ] ) ;
else
tprintf ( " [%u], " , u ) ;
if ( tcp - > u_arg [ 1 ] = = 0 )
2011-09-01 12:00:28 +04:00
tprints ( " NULL, " ) ;
2007-08-02 05:37:55 +04:00
else if ( umove ( tcp , tcp - > u_arg [ 1 ] , & u ) < 0 )
tprintf ( " %#lx, " , tcp - > u_arg [ 1 ] ) ;
else
tprintf ( " [%u], " , u ) ;
tprintf ( " %#lx " , tcp - > u_arg [ 2 ] ) ;
}
return 0 ;
}
2012-01-28 04:46:33 +04:00
int
sys_process_vm_readv ( struct tcb * tcp )
{
if ( entering ( tcp ) ) {
/* arg 1: pid */
tprintf ( " %ld, " , tcp - > u_arg [ 0 ] ) ;
} else {
2012-03-10 18:03:25 +04:00
/* arg 2: local iov */
2012-01-28 04:46:33 +04:00
if ( syserror ( tcp ) ) {
2012-03-10 18:03:25 +04:00
tprintf ( " %#lx " , tcp - > u_arg [ 1 ] ) ;
2012-01-28 04:46:33 +04:00
} else {
tprint_iov ( tcp , tcp - > u_arg [ 2 ] , tcp - > u_arg [ 1 ] , 1 ) ;
}
2012-03-10 18:03:25 +04:00
/* arg 3: local iovcnt */
tprintf ( " , %lu, " , tcp - > u_arg [ 2 ] ) ;
/* arg 4: remote iov */
2012-01-28 04:46:33 +04:00
if ( syserror ( tcp ) ) {
2012-03-10 18:03:25 +04:00
tprintf ( " %#lx " , tcp - > u_arg [ 3 ] ) ;
2012-01-28 04:46:33 +04:00
} else {
tprint_iov ( tcp , tcp - > u_arg [ 4 ] , tcp - > u_arg [ 3 ] , 0 ) ;
}
2012-03-10 18:03:25 +04:00
/* arg 5: remote iovcnt */
2012-01-28 04:46:33 +04:00
/* arg 6: flags */
2012-03-10 18:03:25 +04:00
tprintf ( " , %lu, %lu " , tcp - > u_arg [ 4 ] , tcp - > u_arg [ 5 ] ) ;
2012-01-28 04:46:33 +04:00
}
return 0 ;
}
2012-03-10 18:14:49 +04:00
int
sys_process_vm_writev ( struct tcb * tcp )
{
if ( entering ( tcp ) ) {
/* arg 1: pid */
tprintf ( " %ld, " , tcp - > u_arg [ 0 ] ) ;
/* arg 2: local iov */
if ( syserror ( tcp ) )
tprintf ( " %#lx " , tcp - > u_arg [ 1 ] ) ;
else
tprint_iov ( tcp , tcp - > u_arg [ 2 ] , tcp - > u_arg [ 1 ] , 1 ) ;
/* arg 3: local iovcnt */
tprintf ( " , %lu, " , tcp - > u_arg [ 2 ] ) ;
/* arg 4: remote iov */
if ( syserror ( tcp ) )
tprintf ( " %#lx " , tcp - > u_arg [ 3 ] ) ;
else
tprint_iov ( tcp , tcp - > u_arg [ 4 ] , tcp - > u_arg [ 3 ] , 0 ) ;
/* arg 5: remote iovcnt */
/* arg 6: flags */
tprintf ( " , %lu, %lu " , tcp - > u_arg [ 4 ] , tcp - > u_arg [ 5 ] ) ;
}
return 0 ;
}