Commit Graph

53 Commits

Author SHA1 Message Date
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
Michal Ludvig
0e035502d2 2002-09-23 Michal Ludvig <mludvig@suse.cz>
Merged x86-64 port by Andi Kleen <ak@suse.de>
	and Michal Ludvig <mludvig@suse.cz>
	* Makefile.in: New target 'headers'. Failure ignored.
	* acconfig.h: New defines for x86-64.
	* configure.in: Ditto.
	* defs.h: Ditto.
	* file.c: Ditto.
	* signal.c: Ditto.
	* process.c: Added support for x86-64.
	* util.c: Ditto.
	* syscall.c: Ditto + added automatic personality switching.
	* linux/syscall.h: Ditto.
	* linux/x86_64: New directory.
	* linux/x86_64/Makefile.in: New file.
	* linux/x86_64/gentab.pl: Ditto.
	* linux/x86_64/i386-headers.diff: Ditto.
	* linux/x86_64/makeheaders.sh: Ditto.
	* linux/x86_64/syscallent.h: Ditto.
	* mem.c (print_mmap): Always print arg[4] as int.
2002-09-23 15:41:01 +00:00
John Hughes
5826589d8e Merge SVR4/Linux printsiginfo 2001-10-18 15:13:53 +00:00
John Hughes
4216208970 handle sigwait on svr4 2001-10-18 14:48:26 +00:00
Wichert Akkerman
7b3346be42 Import lots of ia64 related changes from David Mosberger 2001-10-09 23:47:38 +00:00
Wichert Akkerman
67e3e6352a do not include asm/sigcontext.h on Linux/IA64 since it gets the struct from bits/sigcontext.h already which signal.h includes 2001-08-19 11:43:17 +00:00
John Hughes
70c5e7aa48 printcontext should pass sigmask addr to printsigmask 2001-05-15 15:09:14 +00:00
Wichert Akkerman
d5c2daef10 switch to using /proc/<pid>/status on Linux 2001-04-12 09:10:24 +00:00
Wichert Akkerman
00a82eed2b several Linux/sparc fixes 2001-03-28 20:29:17 +00:00
Wichert Akkerman
c1652e2095 Add Linux/hppa port, patch from Richard Hirst 2001-03-27 12:17:16 +00:00
John Hughes
bdf48f55f2 Merge Harald Bhme's solaris patches 2001-03-06 15:08:09 +00:00
John Hughes
1e4cb34662 fix compile on UW 2001-03-06 09:25:46 +00:00
Wichert Akkerman
bf79f2e16b Add FreeBSD support 2000-09-01 21:03:06 +00:00
Wichert Akkerman
16a03d2e97 test/clone.c: minor fixup
Another bunch of patches from John Hughes merged:
signal.c:
+ SVR4 printcontext(): sigset_t != sigset_t*
+ getcontext returns a value, so print on exit of syscall
+ add UC_FP to ucontext_flags for OS writers that can't spell
+ sys_signal(): special case SIG_{ERR,DFL,IGN}
+ decode_subcall(): only do subcall range checking when needed
bunch of UnixWare updates
aclocal.m4, acconfig.h, configure.in: add test for long long type
2000-08-10 02:14:04 +00:00
Wichert Akkerman
5ae21ead9f The `too much stuff, just check the ChangeLog' update 2000-05-01 01:53:59 +00:00
Wichert Akkerman
c792698a99 README-linux: updated to note that strace might not compile
with development kernels
bjm.c: sys_query_module: check if malloc succeeds
system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
linux/syscallent.h: updated for 2.3.99pre3
linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
even though Linux doesn't implement them
syscall.c: add global variables for MIPS registers as well
syscall.c: move global variables to before get_scno since that uses them
util.c: oops, misspelled defined
process.c: fix ptrace calls in change_syscall
mem.c: decode sys_madvise
Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
+ add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
+ small fix for RLIMIT_* and RUSAGE_BOTH
+ enhace support for capget and capset
2000-04-10 22:22:31 +00:00
Wichert Akkerman
faf722234d test/vfork.c: new file to test vfork traces
test/.cvsignore: new file
defs.h: Up maximum number of traced processed to 64
strace.c: Disable some debugging code from davidm
implement setarg for more architectures
implement change_syscall
2000-02-19 23:59:03 +00:00
Wichert Akkerman
8b1b40cd8b Merge Trillian patches (Linux ia64) 2000-02-03 21:58:30 +00:00
Wichert Akkerman
4dc8a2aec6 Bunch of stuff 1999-12-23 14:20:14 +00:00
Wichert Akkerman
4695657dab Seems like some systems treat sigmask_t and sigmask_t* as the same thing. 1999-11-26 10:12:59 +00:00
Wichert Akkerman
48214be2d3 Only use long_to_sigset on Linux systems 1999-11-26 09:55:42 +00:00
Wichert Akkerman
f90da01fd1 Add Linux MIPS support 1999-10-31 21:15:38 +00:00
Wichert Akkerman
15dea97f8a Compilation updates 1999-10-06 13:06:34 +00:00
Wichert Akkerman
9ce1a63eb2 Catching up on my mail-backlog, see ChangeLog for details 1999-08-29 23:15:07 +00:00
Wichert Akkerman
36915a19e4 Add test for sys/reg.h and use that instead of asm/ptrace.h
This should fix building problems on glibc2.0 systems
1999-07-13 15:45:02 +00:00
Wichert Akkerman
ca4469902c Remove hack in signal.c for arm architecture 1999-07-09 23:48:58 +00:00
Wichert Akkerman
dacfb6ebd6 Add sparc patches from Jakub Jelinek 1999-06-03 14:21:07 +00:00
Wichert Akkerman
2e2553a534 Merged in a bunch of patches that I got as reaction to the 3.99 release.
See the ChangeLog for details
1999-05-09 00:29:58 +00:00
Nate Sammons
99a5690773 Realtime signals are named starting with 0. Fix `signame' to comply. 1999-04-06 01:24:15 +00:00
Nate Sammons
4a12143420 Convert all sigsets correctly into libc sigset_t. Add functions
`long_to_sigset', `copy_sigset', and `copy_sigset_len'.  Add
additional arg to `printsigmask' and `sprintsigmask' to indicate
whether realtime signals may be in the mask, and keep the printing
rational.
1999-04-06 01:19:39 +00:00
Nate Sammons
3080aa492b Fix a silly bug in signame. A signal should be *greater* than the
minimum.
1999-03-30 00:16:41 +00:00
Nate Sammons
dab325a890 Fix wrong argument of rt_sigprocmask being used. 1999-03-29 23:33:35 +00:00
Nate Sammons
ce780fc9e6 Add new function `signame', which returns name (SIGXXX) of numeric
signal, and replace lookups in signalent[] with calls to it.
1999-03-29 23:23:13 +00:00