Commit Graph

14 Commits

Author SHA1 Message Date
3f8d42d94f printrusage*: change tracee address argument type from long to kernel_ureg_t
* defs.h [ALPHA] (printrusage32): Change address argument type
from long to kernel_ureg_t.
* printrusage.c (printrusage): Likewise.
[ALPHA] (printrusage32): Likewise.
* wait.c (printwaitn): Change the type of tracee address argument
of print_rusage from long to kernel_ureg_t.
2016-12-25 11:32:44 +00:00
af618fa943 Simplify decoding of waitpid and wait4 syscalls
* wait.c (printwaitn): Replace "n" and "bitness" integer arguments
with a single print_rusage function pointer.  All callers updated.
2016-02-11 03:06:17 +00:00
591906cccb waitid: print pid argument as int
* wait.c (SYS_FUNC(waitid)): As the type of second syscall argument
in the kernel is pid_t, print it as int.
2016-02-11 03:06:17 +00:00
d3f17c642d waitid: always print 5th argument
* wait.c (SYS_FUNC(waitid)): Do not check for tcp->s_ent->nargs
as waitid syscall has 5 arguments.
2016-02-11 03:06:17 +00:00
38a34c9349 Add copyright headers to some files which lack them
Before this change, all files that exist since 20th century had
copyright headers, while most files that appeared later didn't.  This
change fixes the inconsistency by adding missing copyright headers.

It doesn't mean that copyright headers became maintained.  In my view,
git history provides much better information on this subject and is much
more accurate than copyright headers.
2015-12-17 17:56:48 +00:00
e2fb0bb2cf Simplify use of mpers printers
* native_defs.h: New file.
* syscall.c: Include it.
* mpers_type.h [!IN_MPERS] (MPERS_DEFS): Change to "native_defs.h".
* defs.h (MPERS_PRINTER_NAME): Remove.
[SUPPORTED_PERSONALITIES > 1] (MPERS_PRINTER_NAME, printers): Move ...
* Makefile.am (printers.h): ... here.
Add macro definitions for mpers printers.
(m%_defs.h): Add redefinition of MPERS_PRINTER_NAME and inclusion
of "$(mpers_PREFIX)printer_decls.h".
(strace_SOURCES): Add native_defs.h.
* README-mpers: Update instructions for using mpers printers.
* ipc_msg.c (tprint_msgsnd, tprint_msgrcv): Call tprint_msgbuf directly.
* mq.c (sys_mq_open, mq_getsetattr): Call printmqattr directly.
* process.c (sys_ptrace): Call printsiginfo_at directly.
* signal.c (print_sigqueueinfo, sys_rt_sigtimedwait): Likewise.
* resource.c (sys_getrusage): Call printrusage directly.
* utimes.c (sys_utimensat): Call print_timespec_utime_pair directly.
(sys_utimes, sys_futimesat): Call print_timeval_pair directly.
* wait.c (printwaitn): Call printrusage directly.
(sys_waitid): Call printrusage and printsiginfo_at directly.
2015-09-16 00:14:55 +00:00
6fb8c6feb9 Mpersify parsers of getrusage, waitpid, wait4, and waitid syscalls
Fix multiple personalities support in parsers of getrusage, waitpid,
wait4, and waitid syscalls by converting printrusage into a mpersified
printer.

* defs.h (printrusage): Remove.
* printrusage.c (rusage_t): New typedef.  Mpersify it.
(printrusage): Use it instead of struct rusage.
Wrap function name into MPERS_PRINTER_DECL.
* resource.c (sys_getrusage): Use mpersified printrusage.
* wait.c (printwaitn, sys_waitid): Likewise.
2015-08-28 08:46:23 +00:00
Elvira Khabirova
a0b62498fd Mpersify printsiginfo_at printer
Fix multiple personalities support in parsers of ptrace,
rt_sigqueueinfo, rt_tgsigqueueinfo, rt_sigtimedwait and waitid syscalls
by converting printsiginfo_at into a mpersified printer.

* printsiginfo.c (siginfo_t): Mpersify.
(printsiginfo_at): Wrap function name into MPERS_PRINTER_DECL.
* defs.h (printsiginfo_at): Remove.
* signal.c (print_sigqueueinfo, sys_rt_sigtimedwait): Use mpersified
printsiginfo_at.
* process.c (sys_ptrace): Likewise.
* wait.c (sys_waitid): Likewise.
2015-08-28 08:46:23 +00:00
90cfe8fbff wait.c: use printaddr and umove_or_printaddr
* wait.c (waitid): Do not check for NULL the address passed
to printrusage.
(printwaitn): Likewise.
Use printaddr and umove_or_printaddr for fetching wait status.
2015-07-15 00:49:27 +00:00
f6026b6e65 wait: move fallback definitions of wait options to xlat/
* wait.c: Move definitions of __W* flags ...
* xlat/wait4_options.in: ... here.
2015-07-15 00:33:20 +00:00
a0bd3749fc Declare syscall parsers using SYS_FUNC macro
Introduce SYS_FUNC macro to declare and define all syscall parsers.

* Makefile.am (BUILT_SOURCES, CLEANFILES): Add sys_func.h.
(sys_func.h): New rule.
* defs.h (SYS_FUNC_NAME, SYS_FUNC): New macros.
* linux/syscall.h: Include "sys_func.h".
[NEED_UID16_PARSERS]: Use SYS_FUNC to declare uid16 syscall parsers.
Remove other declarations.
* linux/alpha/syscallent.h (160, 161): Add sys_ prefix to osf_statfs
and osf_fstatfs syscall parsers.
* *.c: Use SYS_FUNC to define syscall parsers.
2015-04-07 11:22:49 +00:00
fadf379b8e Move all ptrace-related macros and declarations from defs.h to ptrace.h
* ptrace.h: New file.
* Makefile.am (strace_SOURCES): Add it.
* configure.ac (AC_CHECK_HEADERS): Remove linux/ptrace.h and sys/ptrace.h.
* defs.h: Do not include <sys/ptrace.h> and <asm/ptrace.h>.
Remove definitions of PTRACE_* macros.
* process.c: Remove <linux/ptrace.h> workarounds, include "ptrace.h".
* signal.c: Likewise.
* syscall.c: Likewise.
* util.c: Likewise.
* strace.c: Include "ptrace.h".
* wait.c: Likewise.
2015-02-13 18:27:58 +00:00
d8b3404555 Enhance wait status decoding
* xlat/ptrace_events.in: New file.
* wait.c: Include "xlat/ptrace_events.h".
(printstatus): In case of WIFSTOPPED, print 0x80 flag separately from
the stop signal name.
[WIFCONTINUED]: Add WIFCONTINUED support.
Decode PTRACE_EVENT_* events.
2015-02-12 23:24:46 +00:00
7ccc144fdd process.c: move waitpid, wait4, osf_wait4, and waitid parsers to a separate file
* wait.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* process.c: Move sys_waitpid, sys_wait4, sys_osf_wait4, sys_waitid and
related code to wait.c.
2014-12-11 22:51:45 +00:00