Commit Graph

85 Commits

Author SHA1 Message Date
Mike Frysinger
8566c50025 sparc/linux: Rewrite to use asm/ptrace.h
The current sparc/linux code uses asm/reg.h, but recent Linux kernels
dropped that header completely.  So switch over to the ptrace headers
as those should stick around indefinitely as part of the ABI.

* defs.h [LINUXSPARC] (U_REG_G1, U_REG_O0, U_REG_O1): Define.
* process.c: Drop asm/regs.h include.
[SPARC || SPARC64] (change_syscall): Change struct regs to struct pt_regs.
* signal.c: Drop asm/regs.h include.
(m_siginfo_t): Unify [SPARC || SPARC64] and [MIPS].
[SPARC || SPARC64] (sys_sigreturn): Change struct regs to struct pt_regs.
* syscall.c: Drop asm/regs.h include.
[SPARC || SPARC64] (internal_syscall, get_scno, get_error, force_result,
syscall_enter): Change struct regs to struct pt_regs.
* util.c: Drop asm/regs.h include.
(_hack_syscall5, _ptrace): Delete.
[SPARC || SPARC64] (getpc, printcall, arg_setup_state): Change
struct regs to struct pt_regs.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-12 19:54:21 +00:00
Carlos O'Donell
4677c8af94 Fix SA_HANDLER function pointer comparisons for hppa
* signal.c (sys_sigaction): Cast SA_HANDLER function pointers to long.
(sys_rt_sigaction): Likewise.
2009-10-05 22:50:39 +00:00
9d2ee3d6aa * signal.c (do_signalfd): Fix typo in output format. 2009-10-05 14:31:28 +00:00
Roland McGrath
eb9e2e8904 Revert unapproved commits. 2009-06-02 16:49:22 -07:00
4bcd5ef922 * bjm.c (sys_query_module): Fix format warning reported by
gcc -Wformat-security.
* file.c (tprint_open_modes): Likewise.
* process.c (printargv): Likewise.
* signal.c (printsignal): Likewise.
2009-06-01 10:32:27 +00:00
Denys Vlasenko
b1a78cf3ee * signal (sys_rt_sigtimedwait): Fix sigtimedwait syscall decoding. 2009-04-15 13:31:59 +00:00
Denys Vlasenko
7a862d7620 * signal (sys_rt_sigaction): Print struct sigaction correctly
in 32/64 environment.
* desc.c (printflock): Add #ifdefs around earlier flock 32/64 fix
so that we don't waste time on arches with one personality.
2009-04-15 13:22:59 +00:00
Denys Vlasenko
1d632468c0 * signal.c: Whitespace, comment, and style fixes, no code changes.
* file.c: Ditto.
* time.c: Ditto.
* process.c: Ditto.
* resource.c: Ditto.
2009-04-14 12:51:00 +00:00
Denys Vlasenko
5ae2b7c601 AVR32 support by Hans-Christian Egtvedt
(hans-christian.egtvedt AT atmel.com).
* configure.ac: Make it recognize avr32.
* defs.h: Define LINUX_AVR32.
* linux/avr32/syscallent.h: New file.
* Makefile.am: Reference linux/avr32/syscallent.h.
* proc.c (change_syscall, setarg): Add support for avr32.
(struct xlat struct_user_offsets[]): Ditto.
* syscall.c (get_scno): Ditto.
(get_error, force_result, syscall_enter): Ditto.
* util.c (getpc, printcall): Ditto.
2009-02-27 20:32:52 +00:00
Denys Vlasenko
ea0e6e8026 CRIS support by Hinko Kocevar (hinko.kocevar AT cetrtapot.si)
* configure.ac: Make it recognize cris.
* process.c: Define ARG_xxx constants for cris.
(change_syscall): Add support for cris.
(struct_user_offsets): Add cris-specific data.
* signal.c (sys_sigreturn): Add support for cris.
* syscall.c (get_scno): Add support for cris.
(syscall_fixup): Add support for cris.
(get_error): Add support for cris.
(syscall_enter): Add support for cris.
(force_result): While at it, fix cpp directives indentation.
* util.c (printcall): Add support for cris.
2009-02-25 17:08:40 +00:00
Denys Vlasenko
4dedd561d6 Replace many more bare ptrace calls with calls to wrappers
which do proper error-checking and set tcp->ptrace_errno.
In some cases, missing error checking is added.
Error handling for trace_syscall() failures and other cases
where tcp->ptrace_errno is nonzero is cleaned up a bit
and made more verbose if we see error other than ESRC.
Some comments are added or expanded.
* defs.h: Declare ptrace_cmds[]. Modify do_ptrace
declaration (last parameter is long, not void *).
* process.c: Make ptrace_cmds[] non-static.
(change_syscall): Use do_ptrace() instead of bare ptrace().
* signal.c: Use do_ptrace() instead of bare ptrace().
* strace.c: Update trace_syscall() failure handling.
* syscall.c: Use do_ptrace() instead of bare ptrace().
* util.c: Use do_ptrace() instead of bare ptrace().
Update do_ptrace() wrapper.
(str_PTRACE_xxx): New function - helper returning "PTRACE_xxx".
(do_ptrace_peekdata): New function - wrapper for PTRACE_PEEKDATA
(do_ptrace5): New function - wrapper for 5-argument ptrace calls.
2009-02-24 15:17:53 +00:00
Roland McGrath
587c7b50ad 2009-02-10 Roland McGrath <roland@redhat.com>
* configure.ac: Check for struct sigcontext.
	* signal.c [LINUX] [M68K] (struct sigcontext): Don't define it if
	[HAVE_STRUCT_SIGCONTEXT].
	From Muttley Meen <muttley.meen@gmail.com>.
2009-02-11 03:03:28 +00:00
Denys Vlasenko
f535b54bc4 Fixes for ptrace() argument parsing.
* process.c: Add parsing of PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG,
PTRACE_GETSIGINFO, PTRACE_SETSIGINFO.
* strace.c (handle_stopped_tcbs): Make PTRACE_SETOPTIONS
define check more robust.
* defs.h: Declare several "extern const struct xlat" arrays here.
* desc.c: Remove open_mode_flags[] and open_access_modes[]
extern declarations.
* net.c: Remove open_mode_flags[] extern declaration.
* sock.c: Remove addrfams[] extern declaration.
* util.c: Remove struct_user_offsets[] extern declaration.
* signal.c: Remove open_mode_flags[] extern declaration.
2009-01-13 18:30:55 +00:00
Denys Vlasenko
73ce40e9c7 two instances of s/sa_handler == SIG_DFL/sa_handler == SIG_IGN/ 2008-12-17 17:22:03 +00:00
Denys Vlasenko
932fc7d4fc This patch does not change any logic.
It merely passes tcp pointer to upeek instead of pid.
This is needed if one wants to check or change
some tcp fields.

I have patches which require this. I can imagine someone else
eventually needing to look at tcp for completely orthogonal reasons.
2008-12-16 18:18:40 +00:00
4371b10b30 2008-10-23 Dmitry V. Levin <ldv@altlinux.org>
Implement parsers for new linux syscalls.
	* desc.c (do_dup2, [LINUX] sys_dup3): New functions.
	(sys_dup2): Use do_dup2.
	[LINUX] (sys_epoll_create1): New function.
	[LINUX] (do_eventfd, sys_eventfd2): New functions.
	[LINUX] (sys_eventfd): Use do_eventfd.
	* net.c (do_pipe, [LINUX] sys_pipe2): New functions.
	(sys_pipe): Use do_pipe.
	* signal.c [LINUX] (do_signalfd, sys_signalfd4): New functions.
	[LINUX] (sys_signalfd): Use do_signalfd.
	* linux/syscall.h: Declare new sys_* functions.
	* linux/syscallent.h: Hook up signalfd4, eventfd2, epoll_create1,
	dup3, pipe2, inotify_init1.
	* linux/x86_64/syscallent.h: Hook up paccept, signalfd4, eventfd2,
	epoll_create1, dup3, pipe2, inotify_init1.
2008-11-10 22:53:02 +00:00
21a7534745 2008-04-19 Dmitry V. Levin <ldv@altlinux.org>
* desc.c (sys_fcntl): Do not initialize auxstr for failed syscall.
	* process.c (sys_fork, sys_rfork) [USE_PROCFS]: Likewise.
	* signal.c (sys_signal): Likewise.
	* stream.c (internal_stream_ioctl): Likewise.
	* time.c (sys_adjtimex): Likewise.
	* syscall.c (trace_syscall): If RVAL_STR is set, then
	print auxstr for failed syscall as well.
2008-09-03 01:22:18 +00:00
Roland McGrath
5f20681a25 2008-08-19 Roland McGrath <roland@redhat.com>
* signal.c (sys_sigaction, sys_rt_sigaction): Don't omit the rest of
	the struct after sa_handler is a known constant.  Some sa_flags bits
	have meaning even for SIG_IGN/SIG_DFL.
2008-08-20 01:59:40 +00:00
Jan Kratochvil
1f942710a5 2008-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix compiler warnings.
	* signal.c (sys_signal): Cast to SIG_* to the matching type LONG.
	* strace.c (trace): Variables PSR and PC are now signed.
	* syscall.c (syscall_enter): Variable RBS_END is now signed long.
	Remove/add the RBS_END casts appropriately.
	* util.c [IA64] (arg_setup): Variable BSP is now signed long.
	Remove/add the BSP casts appropriately.
	<ia32>: Initialize *STATE.
2008-08-06 21:38:52 +00:00
Roland McGrath
4fef51d948 2008-07-17 Roland McGrath <roland@redhat.com>
* signal.c (sigact_flags): Prefer SA_NODEFER to SA_NOMASK,
	SA_RESETHAND to SA_ONESHOT.
	Fixes RH#455821.
2008-07-18 01:02:41 +00:00
Roland McGrath
4d7ed02fbc 2008-05-19 Roland McGrath <roland@redhat.com>
* signal.c (sys_kill): When current personality's wordsize is smaller
	than native, sign-extend the PID argument from 32 bits.
	Fixes RH#430585.
2008-05-20 01:43:09 +00:00
Roland McGrath
0cbb4e4bc0 2008-05-19 Roland McGrath <roland@redhat.com>
* configure.ac: Add check for struct sigcontext_struct in <signal.h>.
	* signal.c [! HAVE_ASM_SIGCONTEXT_H] [I386] (struct sigcontext_struct):
	Conditionalize definition on !HAVE_STRUCT_SIGCONTEXT_STRUCT.
	Fixes Debian#456879.
2008-05-20 01:26:21 +00:00
Roland McGrath
542c2c6fe2 2007-08-26 Daniel Jacobowitz <dan@codesourcery.com>
* defs.h [MIPS]: Include <sgidefs.h>.
	(MAX_QUALS): Update for MIPS.
	(LINUX_MIPSO32, LINUX_MIPSN32, LINUX_MIPSN64, LINUX_MIPS64): Define.
	(struct tcb): Add ext_arg for MIPS N32.
	(TCB_WAITEXECVE): Define for MIPS.
	(ALIGN64): Use LINUX_MIPSO32.
	* file.c (sys_lseek): Use ext_arg for MIPS N32.
	(sys_readahead, sys_fadvise64_64): Likewise.
	* io.c (sys_pread64, sys_pwrite64): Likewise.
	* mem.c (print_mmap): Take OFFSET argument.
	(sys_old_mmap): Update call to print_mmap.
	(sys_mmap): Use ext_arg for MIPS N32.
	* process.c (struct_user_offsets): Add MIPS registers.
	* signal.c (sys_sigreturn): Handle MIPS N32 and MIPS N64.  Correct
	MIPS O32 call to sprintsigmask.
	* syscall.c (internal_syscall): Handle MIPS N32.  Check for
	TCB_WAITEXECVE on MIPS.
	(force_result): Add a comment about MIPS N32.
	(syscall_enter): Handle MIPS N32 and MIPS N64.
	* linux/syscall.h (sys_pread64, sys_pwrite64): Declare.
	* linux/mips/syscallent.h: Include "dummy.h".  Handle alternate
	MIPS ABIs.
2008-05-20 01:11:56 +00:00
Roland McGrath
576b784798 2007-11-02 Thiemo Seufer <ths@networkno.de>
* signal.c (m_siginfo_t): Add for MIPS.
	(sys_sigreturn): struct sigcontext on MIPS has no sigset_t member,
	acquire the signal mask with the same trick as on Sparc.
	Fixes Debian#448802.
2007-11-04 00:00:00 +00:00
Roland McGrath
f46ccd32cf 2007-07-23 Ulrich Drepper <drepper@redhat.com>
* linux/syscall.h: Declare sys_signalfd.
	* linux/syscallent.h: Add entry for signalfd.
	* linux/x86_64/syscallent.h: Likewise.
	* signal.c (sys_signalfd): New function.
2007-08-02 01:15:59 +00:00
Roland McGrath
57dd0cb90e 2007-07-05 Roland McGrath <roland@redhat.com>
* signal.c (sys_sigreturn) [MIPS]: Pass 3rd arg to sprintsigmask.
	From Zhang Le <zhilg@users.sourceforge.net>.
2007-07-05 20:16:42 +00:00
Roland McGrath
fece322e8b 2007-07-05 Roland McGrath <roland@redhat.com>
* configure.ac: Check for struct sigcontext.sc_hi2.
	* signal.c (sys_sigreturn) [MIPS]: Use sc_hi2 vs sc_sigset if found.
2007-07-05 19:08:42 +00:00
ab9008bc08 2006-12-27 Dmitry V. Levin <ldv@altlinux.org>
Add const qualifier to xlookup() return value

	* defs.h (xlookup): Add const qualifier to return value.
	* desc.c (sprintflags): Likewise.
	* process.c (printpriv): Update xlookup() use.
	* signal.c (sprintsigmask): Add const qualifier to first argument and return value.
	* util.c (xlookup): Add const qualifier to return value.
	(printxval): Update xlookup() use.
2007-01-11 22:05:04 +00:00
b9fe011cdf 2006-12-10 Dmitry V. Levin <ldv@altlinux.org>
Make several global variables static.
	#ifdef definitions of rarely unused functions.
	* defs.h (rflag, tflag, outfname): Remove.
	* strace.c (iflag, interactive, pflag_seen, rflag, tflag,
	outfname, username): Make static.
	* desc.c (sys_getdtablesize): Define only for
	ALPHA || FREEBSD || SUNOS4.
	* file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
	(sys_mkfifo): Define only for FREEBSD.
	* mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
	(sys_getpagesize): Define only for
	ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
	* net.c (sys_so_socket): Define only for SVR4.
	* process.c (sys_gethostid): Define only for
	FREEBSD || SUNOS4 || SVR4.
	(sys_gethostname): Define only for
	ALPHA || FREEBSD || SUNOS4 || SVR4.
	(sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
	(sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
	* signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
	(sys_sighold, sys_sigwait): Define only for SVR4.
	(sys_killpg): Define only for FREEBSD || SUNOS4.
	* stream.c (sys_getmsg): Define only for
	SPARC || SPARC64 || SUNOS4 || SVR4.
	* syscall.c (sys_indir): Define only for SUNOS4.
2006-12-13 16:59:44 +00:00
95ebf5abfc 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.
2006-10-13 20:25:12 +00:00
Roland McGrath
79dcd7aa9c 2006-01-12 Roland McGrath <roland@redhat.com>
* signal.c [LINUX] (sys_restart_syscall): New function.
	* linux/syscall.h: Declare sys_restart_syscall.
	* linux/sparc/syscall.h: Likewise.
	* linux/syscallent.h: Call 0 is restart_syscall.
	* linux/arm/syscallent.h: Likewise.
	* linux/powerpc/syscallent.h: Likewise.
	* linux/m68k/syscallent.h: Likewise.
	* linux/hppa/syscallent.h: Likewise.
	* linux/sh/syscallent.h: Likewise.
	* linux/sparc/syscallent.h: Likewise.
	* linux/sparc64/syscallent.h: Likewise.
	* linux/alpha/syscallent.h: Use sys_restart_syscall.
	* linux/ia64/syscallent.h: Likewise.
	* linux/mips/syscallent.h: Likewise.
	* linux/x86_64/syscallent.h: Likewise.
2006-01-12 22:34:50 +00:00
Roland McGrath
b2dee13345 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 19:02:36 +00:00
Roland McGrath
ad81dce78f 2005-04-05 Anton Blanchard <anton@samba.org>
* signal.c (signame): Don't try and dereference negative index.
2005-05-09 07:40:30 +00:00
Roland McGrath
063ae2dd43 2005-02-01 Roland McGrath <roland@redhat.com>
* signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
	here too.
	Part of RH#142667.
2005-02-02 04:16:54 +00:00
Roland McGrath
f9c49b24dc 2004-10-06 Roland McGrath <roland@redhat.com>
* file.c (sprintmode): Add const to return type.
	(sprintfstype): Likewise.
	* signal.c (printsiginfo): Add a const.
2004-10-06 22:11:54 +00:00
Roland McGrath
ee36ce19e0 2004-09-03 Roland McGrath <roland@redhat.com>
* syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
	(nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
	(errnoent0, errnoent1, errnoent2, errnoent): Likewise.
	(nerrnos0, nerrnos1, nerrnos2): Likewise.
	* signal.c (signalent0, signalent1, signalent2): Likewise.
	(nsignals0, nsignals1, nsignals2): Likewise.
	(signame): LIkewise.
	* ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
	(nioctlents0, nioctlents1, nioctlents2): Likewise.
	(ioctl_lookup, ioctl_next_match): Likewise.
	* defs.h: Update decls.
	* io.c (sys_ioctl): Update users.
2004-09-04 03:53:10 +00:00
Roland McGrath
d9f816f604 2004-09-03 Roland McGrath <roland@redhat.com>
* util.c (xlookup, printxval, addflags, printflags): Use const for
	struct xlat * argument.
	* defs.h (xlookup, printxval, addflags, printflags): Update decls.
	* bjm.c: Add const to all struct xlat defns.
	* desc.c: Likewise.
	* file.c: Likewise.
	* ipc.c: Likewise.
	* mem.c: Likewise.
	* net.c: Likewise.
	* proc.c: Likewise.
	* process.c: Likewise.
	* resource.c: Likewise.
	* signal.c: Likewise.
	* sock.c: Likewise.
	* stream.c: Likewise.
	* system.c: Likewise.
	* term.c: Likewise.
	* time.c: Likewise.
	* util.c: Likewise.
2004-09-04 03:39:20 +00:00
Roland McGrath
92f1d6d4e4 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
* signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
	Fixes RH#128091.
2004-08-31 07:03:20 +00:00
Roland McGrath
6d1a65c759 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 07:44:08 +00:00
Roland McGrath
b0acdfdbdc 2004-03-01 Roland McGrath <roland@redhat.com>
* configure.ac: Check for `struct pt_all_user_regs'
	and `struct ia64_fpreg' in <sys/ptrace.h>.
	* util.c, process.c, syscall.c, signal.c: Work around conflicts between
	<sys/ptrace.h> and <linux/ptrace.h> for defining those types.
2004-03-01 21:31:02 +00:00
Roland McGrath
c38fecaf91 2003-10-01 Roland McGrath <roland@redhat.com>
* signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
	from right to left so we don't have to presume the size.
	Fixes RH#105995.  Reported by David Woodhouse <dwmw2@redhat.com>.
2003-10-01 07:50:28 +00:00
Roland McGrath
90b4cb5992 2003-09-23 Roland McGrath <roland@redhat.com>
* signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
	Fixes RH#104365.
2003-09-23 22:19:32 +00:00
Roland McGrath
8ffc352a35 2003-07-08 Roland McGrath <roland@redhat.com>
* signal.c (sys_tgkill): New function.
	* linux/syscall.h: Declare it.
	* linux/syscallent.h: Add tgkill.
2003-07-09 09:47:49 +00:00
Roland McGrath
0f87c4972f 2003-06-03 Roland McGrath <roland@redhat.com>
Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
	* defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
	* process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
	* signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
	* syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
	(get_error) [LINUX] [ARM]: Update.
	(syscall_enter) [LINUX] [ARM]: New case.
	* util.c (printcall) [LINUX] [ARM]: New case.
2003-06-03 23:29:04 +00:00
Roland McGrath
941b740577 2003-05-22 Roland McGrath <roland@redhat.com>
* signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
	[LINUX || SVR4] (siginfo_codes): Add strings for them.
2003-05-23 00:29:02 +00:00
Roland McGrath
30ff45ed74 2003-01-23 Roland McGrath <roland@redhat.com>
* signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
	SPARC, which doesn't use the header regardless.
	* util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
	like signal.c does.
2003-01-30 20:15:23 +00:00
Roland McGrath
eb28535990 2003-01-14 Roland McGrath <roland@redhat.com>
* configure.ac: Match powerpc* (includes powerpc64), and don't match
	ppc (never comes out of config.sub).
	* process.c (sys_ptrace): Use #lx format for address argument.
	[POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
	* process.c [POWERPC]: Likewise.
	* signal.c (sys_sigreturn) [POWERPC]: Likewise.
	* syscall.c (get_scno) [POWERPC]: Likewise.
	* util.c [POWERPC]: Likewise.
	(printnum): Use long for NUM.
	From Anton Blanchard <anton@samba.org>.
2003-01-14 09:59:00 +00:00
Roland McGrath
a39c5a11b6 2002-12-16 Roland McGrath <roland@redhat.com>
* signal.c (sprintsigmask): Increase static buffer size to account for
	worst possible case.  Reported by Daniel Jacobowitz <drow@false.org>.
2002-12-17 05:10:37 +00:00
Roland McGrath
2638cb4356 2002-12-15 Roland McGrath <roland@redhat.com>
* signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
	defined.  If the bit is set, print the sa_restorer field of sigaction.
2002-12-15 23:58:41 +00:00
Michal Ludvig
10a88d09eb 2002-10-07 Michal Ludvig <mludvig@suse.cz>
Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
        and bugfixes to s390 by D.J. Barrow.
2002-10-07 14:31:00 +00:00