Commit Graph

147 Commits

Author SHA1 Message Date
a6dd094287 Implement decoding of preadv2 and pwritev2 syscalls
* io.c: Include "xlat/rwf_flags.h".
(do_preadv, do_pwritev, SYS_FUNC(preadv2), SYS_FUNC(pwritev2)):
New functions.
(SYS_FUNC(preadv)): Use do_preadv.
(SYS_FUNC(pwritev)): Use do_pwritev.
* linux/32/syscallent.h (preadv2, pwritev2): New entries.
* linux/64/syscallent.h: Likewise.
* linux/arm/syscallent.h: Likewise.
* linux/hppa/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/mips/syscallent-n32.h: Likewise.
* linux/mips/syscallent-n64.h: Likewise.
* linux/mips/syscallent-o32.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/powerpc64/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/sparc64/syscallent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* syscall.c (dumpio): Handle SEN_preadv2 and SEN_pwritev2.
* xlat/rwf_flags.in: New file.
* NEWS: Mention parsers of new syscalls.
2016-05-11 00:58:06 +00:00
1e9c966398 Remove initialization of big holes in syscallent.h files
There is no need to explicitly initialize big holes after conversion
of syscallent.h files to use designated initializers.  For architectures
that have some data at the end of syscallent.h this initialization of
big holes is no-op, for others it just inflates the table unnecessarily.

* linux/arc/syscallent.h: Remove initialization of arch specific block
at the end of table.
* linux/metag/syscallent.h: Likewise.
* linux/nios2/syscallent.h: Likewise.
* linux/or1k/syscallent.h: Likewise.
* linux/tile/syscallent.h: Likewise.
* linux/tile/syscallent1.h: Likewise.
* linux/arm/syscallent.h: Remove explicit initialization of a big hole
before socket subcalls.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/mips/syscallent-n32.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/powerpc64/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/sparc64/syscallent.h: Likewise.
* linux/mips/syscallent-compat.h: Remove explicit initialization
of big holes between different mips ABIs.
* linux/mips/syscallent-n64.h: Remove explicit initialization
of big holes before socket subcalls and between different mips ABIs.
* linux/mips/syscallent-o32.h: Likewise.
2016-04-29 21:51:00 +00:00
ef2007eccc mips o32, powerpc, powerpc64: fix decoding of iopl syscall
* linux/mips/syscallent-o32.h (iopl): Fix nargs.
* linux/powerpc/syscallent.h (iopl): Fix nargs and sys_func.
* linux/powerpc64/syscallent.h (iopl): Likewise.
2016-04-20 01:08:13 +00:00
c1f99f569a Implement copy_file_range syscall decoding
* copy_file_range.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* linux/32/syscallent.h (copy_file_range): New entry.
* linux/64/syscallent.h: Likewise.
* linux/arm/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/powerpc64/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/sparc64/syscallent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* pathtrace.c (pathtrace_match): Add SEN_copy_file_range.
* NEWS: Mention new syscall parser.
* tests/copy_file_range.c: New file.
* tests/copy_file_range.test: New test.
* tests/.gitignore: Add copy_file_range.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(TESTS): Add copy_file_range.test.
2016-02-14 00:36:38 +00:00
4ab20405bc Fix numbers of syscall arguments in syscall tables
This semi-automatic change brings syscall tables in sync with kernel's
include/linux/syscalls.h file.

* linux/aarch64/syscallent.h (recv): Fix nargs.
* linux/alpha/syscallent.h (sigaltstack, init_module,
sched_getscheduler, settimeofday): Likewise.
* linux/arm/syscallent.h (signal, pciconfig_iobase, msgrcv, msgctl,
shmat, shmdt, shmctl, semtimedop, get_mempolicy, set_mempolicy,
timerfd_create): Likewise.
* linux/bfin/syscallent.h (signal, delete_module): Likewise.
* linux/hppa/syscallent.h (init_module, munlockall, sched_getscheduler,
io_cancel, set_tid_address, listxattr, llistxattr, flistxattr,
removexattr, lremovexattr, fremovexattr): Likewise.
* linux/i386/syscallent.h (signal, mmap): Likewise.
* linux/ia64/syscallent.h (init_module, readv, writev,
sched_getscheduler): Likewise.
* linux/m68k/syscallent.h (signal, request_key): Likewise.
* linux/microblaze/syscallent.h (signal, clone, fstatfs64, vmsplice):
Likewise.
* linux/mips/syscallent-n32.h (getpgid, statfs, fstatfs, init_module,
delete_module): Likewise.
* linux/mips/syscallent-n64.h (getpgid, statfs, fstatfs, init_module,
delete_module): Likewise.
* linux/mips/syscallent-o32.h (signal, statfs, fstatfs, ioperm,
fstatfs64): Likewise.
* linux/powerpc/syscallent.h (signal, spu_run, spu_create): Likewise.
* linux/powerpc64/syscallent.h (signal, pread64, pwrite64, readahead,
fadvise64, lookup_dcookie, spu_run, spu_create, sync_file_range2,
fallocate, preadv, pwritev, fanotify_mark): Likewise.
* linux/s390/syscallent.h (signal, mmap, lookup_dcookie, ipc): Likewise.
* linux/s390x/syscallent.h (signal, ipc): Likewise.
* linux/sh/syscallent.h (signal, ipc, munlockall, fstatfs64, vmsplice):
Likewise.
* linux/sh64/syscallent.h (signal, ipc, msgrcv, msgctl, shmat, shmdt,
shmctl, fstatfs64, vmsplice): Likewise.
* linux/sparc/syscallent.h (ptrace, dup, signal, ipc): Likewise.
* linux/sparc64/syscallent.h (ptrace, dup, signal, pread64, pwrite64,
readahead, lookup_dcookie, fadvise64, fadvise64_64, ipc,
sync_file_range, fallocate, preadv, pwritev, fanotify_mark): Likewise.
* linux/x32/syscallent.h (64:recvmsg): Likewise.
* linux/xtensa/syscallent.h (mremap, futex, reboot, init_module,
delete_module, request_key, getcpu, ioprio_set, ioprio_get, utimensat,
futimesat, fchmodat, faccessat): Likewise.
* NEWS: Mention this fix.
2016-02-13 00:57:00 +00:00
aef5e14ba2 Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall
* linux/*/syscallent*.h (getpid, getppid, gettid): Set NF flag.
2015-12-29 01:15:20 +00:00
dd039b74ef Set SYSCALL_NEVER_FAILS flag for umask syscall
Linux kernel always ANDs umask argument with 0700 and therefore
this syscall never fails.

* linux/*/syscallent*.h (umask): Set NF flag.
2015-12-29 01:15:06 +00:00
552f2f62fd alpha, ia64, mips, nios2, powerpc, sparc: always check for syscall error
On architectures that use dedicated registers to report syscall errors,
check for syscall error condition regardless of SYSCALL_NEVER_FAILS flag
in the syscall entry.  On architectures that use negated errno
semantics, there is no way to distinguish a syscall error from a valid
return code that looks like a syscall error, and the check for
SYSCALL_NEVER_FAILS flag remains the only way to tell one case
from another.

* linux/alpha/get_error.c (get_error): Ignore check_errno.
* linux/ia64/get_error.c: Likewise.
* linux/mips/get_error.c: Likewise.
* linux/nios2/get_error.c: Likewise.
* linux/powerpc/get_error.c: Likewise.
* linux/sparc/get_error.c: Likewise.
* linux/sparc64/get_error.c: Likewise.
2015-12-27 01:02:53 +00:00
ffb6c55d7d Set SYSCALL_NEVER_FAILS flag for personality syscall
Starting with commit
v2.6.29-6609-g11d06b2a1e5658f448a308aa3beb97bacd64a940, personality
syscall never fails to set the personality, but before commit
v2.6.35-rc1-372-g485d527 it still could return an error.
Starting with that commit, personality syscall never returns an error.

* linux/*/syscallent.h: Set SYSCALL_NEVER_FAILS flag in personality
syscall entries.
2015-12-25 00:45:43 +00:00
57dfe5f814 powerpc, powerpc64: wire up mlock2 syscall
* linux/powerpc/syscallent.h [378]: Add mlock2 entry.
* linux/powerpc64/syscallent.h: Likewise.
2015-12-08 21:19:53 +00:00
d4bb0ba7e8 powerpc, powerpc64: update syscall names
* linux/powerpc/syscallent.h [201]: Rename "MOL" to "multiplexer".
[225]: Rename "tux" to "tuxcall".
[256]: Rename "debug_setcontext" to "sys_debug_setcontext".
* linux/powerpc64/syscallent.h: Likewise.
2015-12-08 21:19:53 +00:00
69b7307225 Fix select and _newselect syscall entries
Change syscall names to match kernel __NR_* constants.
This reverts commit ddcf54969d.

* linux/arm/syscallent.h [82]: Rename "oldselect" to "select".
[142]: Rename "select" to "_newselect".
* linux/bfin/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/powerpc/syscallent.h [82]: Likewise.
* linux/powerpc64/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/hppa/syscallent.h [142]: Rename "select" to "_newselect".
* linux/mips/syscallent-n32.h [6022]: Rename "select" to "_newselect".
* linux/mips/syscallent-n64.h [5022]: Likewise.
* linux/mips/syscallent-o32.h [4142]: Likewise.
* linux/s390/syscallent.h [142]: Rename "select" to "_newselect".
* linux/sparc/syscallent.h [230]: Rename "select" to "_newselect".
* tests/oldselect.test: Rename oldselect to select.  Convert
from match_grep to match_diff.
* tests/oldselect.expected: Likewise.
* xselect.c: New file, based on select.c.
* tests/_newselect.c: New file.
* tests/select.c: Replace with a wrapper around xselect.c.
* tests/select.test: Parametrize.
* tests/_newselect.test: New test.
* tests/Makefile.am (check_PROGRAMS): Add _newselect.
(TESTS): Add _newselect.test.
(EXTRA_DIST): Add xselect.c.
* tests/.gitignore: Add _newselect.
2015-12-08 21:19:40 +00:00
Elvira Khabirova
211d6ef4b6 fcntl: create a separate parser for fcntl64 syscall
* fcntl.c(print_fcntl): New function, made from SYS_FUNC(fcntl).
(SYS_FUNC(fcntl), SYS_FUNC(fcntl64)): Use it.
* linux/32/syscallent.h: Change parser of fcntl64 to SEN(fcntl64).
* linux/arm/syscallent.h: Likewise.
* linux/avr32/syscallent.h: Likewise.
* linux/bfin/syscallent.h: Likewise.
* linux/hppa/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/syscallent-n32.h: Likewise.
* linux/mips/syscallent-o32.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/xtensa/syscallent.h: Likewise.
2015-12-04 23:12:14 +00:00
84940d4892 alpha, ppc, sh, sh64: fix fstatat64 syscall entries
* linux/alpha/syscallent.h (newfstatat): Change sys_name to fstatat64.
* linux/powerpc/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
2015-12-01 11:35:21 +00:00
5105d4ac96 Cleanup print_pc
Apparently, there are only two types of instruction pointer printers
depending on the architecture: those that print a register that was
fetched earlier, and those that fetch a register themselves using upeek.
With this change, architectures of the first type have ARCH_PC_REG
defined in their arch_regs.c file, architectures of the first type
have ARCH_PC_PEEK_ADDR defined there, and the common code in syscall.c
uses these macros to print the instruction pointer.

* Makefile.am (EXTRA_DIST): Remove linux/*/print_pc.c.
* linux/*/print_pc.c: Remove.
* linux/aarch64/arch_regs.c(ARCH_PC_REG): Define macro.
* linux/arc/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/arm/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/avr32/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/i386/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/ia64/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/metag/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/mips/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/nios2/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/or1k/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/powerpc64/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/powerpc/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/s390/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/s390x/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/sparc64/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/sparc/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/tile/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/x32/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/x86_64/arch_regs.c(ARCH_PC_REG): Likewise.
* linux/alpha/arch_regs.c(ARCH_PC_PEEK_ADDR): Define macro.
* linux/bfin/arch_regs.c(ARCH_PC_PEEK_ADDR): Likewise.
* linux/crisv10/arch_regs.c(ARCH_PC_PEEK_ADDR): Likewise.
* linux/crisv32/arch_regs.c(ARCH_PC_PEEK_ADDR): Likewise.
* linux/hppa/arch_regs.c(ARCH_PC_PEEK_ADDR): Likewise.
* linux/m68k/arch_regs.c(ARCH_PC_PEEK_ADDR): Likewise.
* linux/microblaze/arch_regs.c(ARCH_PC_PEEK_ADDR): Likewise.
* linux/sh64/arch_regs.c(ARCH_PC_PEEK_ADDR): Likewise.
* linux/sh/arch_regs.c(ARCH_PC_PEEK_ADDR): Likewise.
* linux/xtensa/arch_regs.c(ARCH_PC_PEEK_ADDR): Likewise.
* syscall.c (print_pc): Stop including "print_pc.c".
Use ARCH_PC_REG or ARCH_PC_PEEK_ADDR.
2015-11-30 03:30:51 +00:00
16510517f1 cleanup: make get_scno.c files more readable
Make get_scno.c files more self-contained.  While they are still
being included by syscall.c, the latter no longer provides
a function framework for them.

* linux/aarch64/get_scno.c (arch_get_scno): Define.
* linux/alpha/get_scno.c: Likewise.
* linux/arc/get_scno.c: Likewise.
* linux/arm/get_scno.c: Likewise.
* linux/avr32/get_scno.c: Likewise.
* linux/bfin/get_scno.c: Likewise.
* linux/crisv10/get_scno.c: Likewise.
* linux/hppa/get_scno.c: Likewise.
* linux/i386/get_scno.c: Likewise.
* linux/ia64/get_scno.c: Likewise.
* linux/m68k/get_scno.c: Likewise.
* linux/metag/get_scno.c: Likewise.
* linux/microblaze/get_scno.c: Likewise.
* linux/mips/get_scno.c: Likewise.
* linux/nios2/get_scno.c: Likewise.
* linux/or1k/get_scno.c: Likewise.
* linux/powerpc/get_scno.c: Likewise.
* linux/powerpc64/get_scno.c: Likewise.
* linux/s390/get_scno.c: Likewise.
* linux/sh/get_scno.c: Likewise.
* linux/sh64/get_scno.c: Likewise.
* linux/sparc/get_scno.c: Likewise.
* linux/sparc64/get_scno.c: Likewise.
* linux/tile/get_scno.c: Likewise.
* linux/x86_64/get_scno.c: Likewise.
* linux/xtensa/get_scno.c: Likewise.
* syscall.c (arch_get_scno): New declaration.
Include "get_scno.c" in file scope.
(get_scno): Use arch_get_scno.

Requested-by: Denys Vlasenko <dvlasenk@redhat.com>
2015-11-30 01:46:52 +00:00
64672a6526 cleanup: make get_syscall_args.c files more readable
Make get_syscall_args.c files more self-contained.  While they are
still being included by syscall.c, the latter no longer defines
get_syscall_args function.

* linux/aarch64/get_syscall_args.c: Include "arm/get_syscall_args.c"
with get_syscall_args temporarily defined to arm_get_syscall_args.
(get_syscall_args): Define.
* linux/alpha/get_syscall_args.c (get_syscall_args): Define.
* linux/arc/get_syscall_args.c: Likewise.
* linux/arm/get_syscall_args.c: Likewise.
* linux/avr32/get_syscall_args.c: Likewise.
* linux/bfin/get_syscall_args.c: Likewise.
* linux/crisv10/get_syscall_args.c: Likewise.
* linux/hppa/get_syscall_args.c: Likewise.
* linux/i386/get_syscall_args.c: Likewise.
* linux/ia64/get_syscall_args.c: Likewise.
* linux/m68k/get_syscall_args.c: Likewise.
* linux/metag/get_syscall_args.c: Likewise.
* linux/microblaze/get_syscall_args.c: Likewise.
* linux/mips/get_syscall_args.c: Likewise.
* linux/nios2/get_syscall_args.c: Likewise.
* linux/or1k/get_syscall_args.c: Likewise.
* linux/powerpc/get_syscall_args.c: Likewise.
* linux/s390/get_syscall_args.c: Likewise.
* linux/sh/get_syscall_args.c: Likewise.
* linux/sh64/get_syscall_args.c: Likewise.
* linux/sparc/get_syscall_args.c: Likewise.
* linux/tile/get_syscall_args.c: Likewise.
* linux/x86_64/get_syscall_args.c: Likewise.
* linux/xtensa/get_syscall_args.c: Likewise.
* syscall.c (get_syscall_args): Remove.
Include "get_syscall_args.c" in file scope.

Requested-by: Denys Vlasenko <dvlasenk@redhat.com>
2015-11-30 00:57:14 +00:00
0c8c5c9f4e cleanup: make get_error.c files more readable
Make get_error.c files more self-sustained.  While they are still being
included by syscall.c, the latter no longer defines get_error function.

* linux/aarch64/get_error.c: Include "arm/get_error.c" with get_error
temporarily defined to arm_get_error.
(get_error): Define.
* linux/alpha/get_error.c (get_error): Define.
* linux/arc/get_error.c: Likewise.
* linux/arm/get_error.c: Likewise.
* linux/avr32/get_error.c: Likewise.
* linux/bfin/get_error.c: Likewise.
* linux/crisv10/get_error.c: Likewise.
* linux/hppa/get_error.c: Likewise.
* linux/i386/get_error.c: Likewise.
* linux/ia64/get_error.c: Likewise.
* linux/m68k/get_error.c: Likewise.
* linux/metag/get_error.c: Likewise.
* linux/microblaze/get_error.c: Likewise.
* linux/mips/get_error.c: Likewise.
* linux/nios2/get_error.c: Likewise.
* linux/or1k/get_error.c: Likewise.
* linux/powerpc/get_error.c: Likewise.
* linux/s390/get_error.c: Likewise.
* linux/sh/get_error.c: Likewise.
* linux/sh64/get_error.c: Likewise.
* linux/sparc/get_error.c: Likewise.
* linux/sparc64/get_error.c: Likewise.
* linux/tile/get_error.c: Likewise.
* linux/x86_64/get_error.c: Likewise.
* linux/xtensa/get_error.c: Likewise.
* syscall.c: Include "get_error.c" in file scope.
(get_error): Remove.  Move arch independent code ...
(get_syscall_result): ... here.  Update get_error invocation.

Requested-by: Denys Vlasenko <dvlasenk@redhat.com>
2015-11-29 00:06:45 +00:00
527b42ff8d cleanup: make arch_sigreturn.c files more readable
Make arch_sigreturn.c files more self-sustained.  While they are
still being included by sigreturn.c, the latter no longer defines
arch_sigreturn function.

* linux/alpha/arch_sigreturn.c (arch_sigreturn): Define.
* linux/arm/arch_sigreturn.c: Likewise.
* linux/crisv10/arch_sigreturn.c: Likewise.
* linux/i386/arch_sigreturn.c: Likewise.
* linux/ia64/arch_sigreturn.c: Likewise.
* linux/m68k/arch_sigreturn.c: Likewise.
* linux/microblaze/arch_sigreturn.c: Likewise.
* linux/mips/arch_sigreturn.c: Likewise.
* linux/powerpc/arch_sigreturn.c: Likewise.
* linux/s390/arch_sigreturn.c: Likewise.
* linux/sparc/arch_sigreturn.c: Likewise.
* linux/tile/arch_sigreturn.c: Likewise.
* linux/x32/arch_sigreturn.c: Remove code.
Include "x86_64/arch_sigreturn.c".
* linux/x86_64/arch_sigreturn.c: Stop including "x32/arch_sigreturn.c".
Include "i386/arch_sigreturn.c" with arch_sigreturn temporarily defined
to i386_arch_sigreturn.
(arch_sigreturn): Define.  Add x32 personality support there.
* sigreturn.c: Remove arch_sigreturn header and footer.

Requested-by: Denys Vlasenko <dvlasenk@redhat.com>
2015-11-28 02:58:29 +00:00
329288b6f9 Fix syscall entries of unimplemented getpmsg and putpmsg syscalls
* linux/ia64/syscallent.h (getpmsg): Change SEN(printargs)
to SEN(getpmsg).
(putpmsg): Change SEN(printargs) to SEN(putpmsg).
* linux/mips/syscallent-n32.h: Likewise.
* linux/mips/syscallent-n64.h: Likewise.
* linux/mips/syscallent-o32.h: Likewise.
* linux/arm/syscallent.h (getpmsg, putpmsg): Set sys_flags to TN.
* linux/bfin/syscallent.h (getpmsg, putpmsg): Likewise.
* linux/hppa/syscallent.h (getpmsg, putpmsg): Likewise.
* linux/i386/syscallent.h (getpmsg, putpmsg): Likewise.
* linux/m68k/syscallent.h (getpmsg, putpmsg): Likewise.
* linux/microblaze/syscallent.h (getpmsg, putpmsg): Likewise.
* linux/powerpc/syscallent.h (getpmsg, putpmsg): Likewise.
* linux/s390/syscallent.h (getpmsg, putpmsg): Likewise.
* linux/s390x/syscallent.h (getpmsg, putpmsg): Likewise.
* linux/x32/syscallent.h (getpmsg, putpmsg): Likewise.
* linux/x86_64/syscallent.h (getpmsg, putpmsg): Likewise.
2015-11-24 02:50:40 +00:00
a318cc0532 Fix syscall entries of deprecated bdflush syscall
* linux/alpha/syscallent.h (bdflush): Change nargs from 0 to 2.
* linux/arm/syscallent.h (bdflush): Likewise.
* linux/avr32/syscallent.h (bdflush): Likewise.
* linux/bfin/syscallent.h (bdflush): Likewise.
* linux/hppa/syscallent.h (bdflush): Likewise.
* linux/i386/syscallent.h (bdflush): Likewise.
* linux/ia64/syscallent.h (bdflush): Likewise.
* linux/m68k/syscallent.h (bdflush): Likewise.
* linux/microblaze/syscallent.h (bdflush): Likewise.
* linux/powerpc/syscallent.h (bdflush): Likewise.
* linux/s390/syscallent.h (bdflush): Likewise.
* linux/s390x/syscallent.h (bdflush): Likewise.
* linux/sh/syscallent.h (bdflush): Likewise.
* linux/sh64/syscallent.h (bdflush): Likewise.
* linux/sparc/syscallent.h (bdflush): Likewise.
2015-11-24 02:17:48 +00:00
7171821dde powerpc: wire up direct sysv ipc syscalls
Starting with linux commit v4.3-rc3-33-ga342361, powerpc has
direct sysv ipc syscalls in addition to traditional ipc syscall.

* linux/powerpc/syscallent.h (semop, semget, semctl, semtimedop, msgsnd,
msgrcv, msgget, msgctl, shmat, shmdt, shmget, shmctl): New entries.
2015-11-17 00:40:21 +00:00
401d4bd601 Wire up userfaultfd, membarrier, and mlock2 syscalls
* linux/dummy.h (membarrier, mlock2, userfaultfd): New stub aliases.
* linux/32/syscallent.h (userfaultfd, membarrier, mlock2): New entries.
* linux/64/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/arm/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/hppa/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/i386/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/ia64/syscallent.h (userfaultfd, membarrier): Likewise.
* linux/m68k/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/microblaze/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/mips/syscallent-n32.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/mips/syscallent-n64.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/mips/syscallent-o32.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/powerpc/syscallent.h (userfaultfd, membarrier): Likewise.
* linux/s390/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/s390x/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/sparc/syscallent.h (membarrier, userfaultfd, mlock2): Likewise.
* linux/x32/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
* linux/x86_64/syscallent.h (userfaultfd, membarrier, mlock2): Likewise.
2015-11-17 00:39:49 +00:00
b3ab30f218 powerpc: wire up switch_endian syscall
powerpc has switch_endian syscall starting with linux commit
v4.0-rc4-67-g529d235.

* linux/powerpc/syscallent.h (switch_endian): New entry.
2015-11-15 16:51:55 +00:00
Elvira Khabirova
140ecf8766 Introduce SEN macro
* syscall.c (SEN): New temporary macro.
* linux/dummy.h (sys_printargs): New macro.
* linux/subcall.h: Wrap all sys_func entries using SEN.
* linux/*/syscallent*.h: Likewise.
2015-07-12 22:31:40 +00:00
a3c483545a sigreturn.c: split arch specific code into separate arch files
Split code that use arch-specific registers to separate arch files.

* sigreturn.c (sys_sigreturn): Move arch-specific code
to linux/*/arch_sigreturn.c, include "arch_sigreturn.c".
* linux/arch_sigreturn.c: New file.
* Makefile.am (EXTRA_DIST): Add linux/arch_sigreturn.c
and linux/*/arch_sigreturn.c files.
2015-03-23 22:25:05 +00:00
d70d1c4aa6 syscall.c: split arch specific code into separate arch files
Split code that use arch-specific registers to separate arch files.

* syscall.c: Move definitions of variables containing fetched registers
to linux/*/arch_regs.c files.
[HAVE_GETRVAL2] (getrval2): Move arch-specific code
to linux/*/arch_getrval2.c, include "arch_getrval2.c".
(print_pc): Move arch-specific code to linux/*/print_pc.c files,
include "print_pc.c".
[X86_64] (x86_64_getregs_old): Rename to getregs_old, move to
linux/x86_64/getregs_old.c, include "getregs_old.c".
[POWERPC] (powerpc_getregs_old): Rename to getregs_old, move to
linux/powerpc/getregs_old.c, include "getregs_old.c".
(get_regs) [X86_64, POWERPC]: Update callers.
(get_scno): Move arch-specific code to linux/*/get_scno.c,
include "get_scno.c".
(get_syscall_args): Move arch-specific code
to linux/*/get_syscall_args.c, include "get_syscall_args.c".
(get_error): Move arch-specific code to linux/*/get_error.c,
include "get_error.c".
(get_syscall_result): Move arch-specific code
to linux/*/get_syscall_result.c, include "get_syscall_result.c".
* Makefile.am (EXTRA_DIST): Add new linux/*/*.c files.
2015-03-23 22:24:59 +00:00
b2f8c77d66 Change errnoent.h files to use designated initializers
* signal.c (printsiginfo): Allow elements of errnoent array to be zero.
* syscall.c (trace_syscall_exiting): Likewise.
* errnoent.sh: Output designated initializers.
* linux/errnoent.h: Regenerated.
* linux/alpha/errnoent.h: Regenerated.
* linux/hppa/errnoent.h: Regenerated.
* linux/mips/errnoent.h: Regenerated.
* linux/sparc/errnoent.h: Regenerated.
* linux/sparc/errnoent1.h: Regenerated.
* linux/powerpc/errnoent.h: New file.
* linux/powerpc64/errnoent.h: Include "powerpc/errnoent.h".
* Makefile.am (EXTRA_DIST): Add linux/powerpc/errnoent.h
and linux/powerpc64/errnoent.h.
2015-02-23 13:29:17 +00:00
5503dd28c6 Move regs-related macros and declarations from defs.h to regs.h
* regs.h: New file.
* Makefile.am (strace_SOURCES): Add it.
* linux/arch_regs.h: New file.
* linux/alpha/arch_regs.h: Likewise.
* linux/arm/arch_regs.h: Likewise.
* linux/hppa/arch_regs.h: Likewise.
* linux/i386/arch_regs.h: Likewise.
* linux/ia64/arch_regs.h: Likewise.
* linux/mips/arch_regs.h: Likewise.
* linux/powerpc/arch_regs.h: Likewise.
* linux/sh64/arch_regs.h: Likewise.
* linux/sparc/arch_regs.h: Likewise.
* linux/sparc64/arch_regs.h: Likewise.
* linux/tile/arch_regs.h: Likewise.
* linux/x86_64/arch_regs.h: Likewise.
* Makefile.am (EXTRA_DIST): Add them.
* defs.h: Remove definitions of PTRACE_*, REG_*, PT_*, U_REG_*,
and ARM_* macros.
Remove declarations of struct pt_regs variables.
[SPARC]: Do not include <asm/psr.h>.
[SPARC64]: Do not include <asm/psrcompat.h>.
* bjm.c: Do not include <sys/user.h>.
* process.c: Include "regs.h".
Do not include <sys/user.h> and <sys/reg.h>.
[IA64]: Do not include <asm/ptrace_offsets.h> and <asm/rse.h>.
* util.c: Likewise.
* syscall.c: Likewise.
[AARCH64]: Define struct arm_pt_regs and ARM_* macros.
[SPARC]: Include <asm/psr.h>.
[SPARC64]: Include <asm/psrcompat.h>.
* signal.c: Include "regs.h".
Do not include <sys/user.h> and <sys/reg.h>.
[IA64]: Do not include <asm/ptrace_offsets.h>.
* strace.c [IA64]: Do not include <asm/ptrace_offsets.h>.
2015-02-13 18:28:08 +00:00
df7aa2b19e ioctl: take all 32 bits of ioctl commands into account
Historically, only 16 bits (8-bit number and 8-bit type) of 32-bit ioctl
commands were used for decoding, which was the source for numerous
annoying collisions like this:

	ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
	ioctl(0, MGSL_IOCGPARAMS or MMTIMER_GETRES or MTIOCTOP or SNDCTL_MIDI_MPUMODE, 0x7fffd47f7338) = -1 ENOTTY (Inappropriate ioctl for device)

The solution is to use all 32 bits for decoding, not just "number" and
"type", but also "size" and "direction".

As some architectures override defaults that come from asm-generic/ and
provide alternative definitions for some ioctl commands, we support
per-architecture ioctl definitions and merge them with common
definitions at build time.  During the merge, we used to keep both
generic and architecture-specific definitions, now architecture-specific
definitions have precedence over generic ones -- ioctlsort omits
definitions from asm-generic/ for those ioctl names that have different
definitions in asm/.

Additional bits of "direction" are architecture specific -- the number
of bits and their values differ between architectures.  To reduce
architecture differences in the source code, we keep "direction" in
symbolic form and compile it in ioctlsort.

Additional bits of "size" are also architecture specific -- not only the
number of bits differ between architectures, but sizes of many types
depend on sizeof(long).  To reduce architecture differences in the
source code, we keep 32-bit and 64-bit versions of common ioctl
definitions, and use the appropriate version for each architecture and
personality.

To implement this, the tools for generating ioctl definitions from
kernel headers have been rewritten, and the source format of ioctl
definitions has been extended.   The final ioctlent*.h files that are
included by syscall.c are now generated from source ioctls_inc*.h and
ioctls_arch*.h files at build time with ioctlsort.

* ioctl.c (ioctl_lookup): Use all 32 bits of ioctl command code.
* ioctlsort.c: Rewritten.
* linux/32/ioctls_inc.h: New file.
* linux/64/ioctls_inc.h: New file.
* linux/aarch64/ioctls_arch0.h: New file.
* linux/aarch64/ioctls_arch1.h: New file.
* linux/aarch64/ioctls_inc0.h: New file.
* linux/aarch64/ioctls_inc1.h: New file.
* linux/alpha/ioctls_arch0.h: New file.
* linux/alpha/ioctls_inc0.h: New file.
* linux/arc/ioctls_arch0.h: New file.
* linux/arc/ioctls_inc0.h: New file.
* linux/arm/ioctls_arch0.h: New file.
* linux/arm/ioctls_inc0.h: New file.
* linux/avr32/ioctls_arch0.h: New file.
* linux/avr32/ioctls_inc0.h: New file.
* linux/bfin/ioctls_arch0.h: New file.
* linux/bfin/ioctls_inc0.h: New file.
* linux/hppa/ioctls_arch0.h: New file.
* linux/hppa/ioctls_inc0.h: New file.
* linux/i386/ioctls_arch0.h: New file.
* linux/i386/ioctls_inc0.h: New file.
* linux/ia64/ioctls_arch0.h: New file.
* linux/ia64/ioctls_inc0.h: New file.
* linux/m68k/ioctls_arch0.h: New file.
* linux/m68k/ioctls_inc0.h: New file.
* linux/metag/ioctls_arch0.h: New file.
* linux/metag/ioctls_inc0.h: New file.
* linux/microblaze/ioctls_arch0.h: New file.
* linux/microblaze/ioctls_inc0.h: New file.
* linux/mips/ioctls_arch0.h: New file.
* linux/mips/ioctls_inc0.h: New file.
* linux/or1k/ioctls_arch0.h: New file.
* linux/or1k/ioctls_inc0.h: New file.
* linux/powerpc/ioctls_arch0.h: New file.
* linux/powerpc/ioctls_inc0.h: New file.
* linux/powerpc64/ioctls_arch0.h: New file.
* linux/powerpc64/ioctls_arch1.h: New file.
* linux/powerpc64/ioctls_inc0.h: New file.
* linux/powerpc64/ioctls_inc1.h: New file.
* linux/s390/ioctls_arch0.h: New file.
* linux/s390/ioctls_inc0.h: New file.
* linux/s390x/ioctls_arch0.h: New file.
* linux/s390x/ioctls_inc0.h: New file.
* linux/sh/ioctls_arch0.h: New file.
* linux/sh/ioctls_inc0.h: New file.
* linux/sh64/ioctls_arch0.h: New file.
* linux/sh64/ioctls_inc0.h: New file.
* linux/sparc/ioctls_arch0.h: New file.
* linux/sparc/ioctls_inc0.h: New file.
* linux/sparc64/ioctls_arch0.h: New file.
* linux/sparc64/ioctls_arch2.h: New file.
* linux/sparc64/ioctls_inc0.h: New file.
* linux/sparc64/ioctls_inc2.h: New file.
* linux/tile/ioctls_arch0.h: New file.
* linux/tile/ioctls_arch1.h: New file.
* linux/tile/ioctls_inc0.h: New file.
* linux/tile/ioctls_inc1.h: New file.
* linux/x32/ioctls_arch0.h: New file.
* linux/x32/ioctls_arch1.h: New file.
* linux/x32/ioctls_inc0.h: New file.
* linux/x32/ioctls_inc1.h: New file.
* linux/x86_64/ioctls_arch0.h: New file.
* linux/x86_64/ioctls_arch1.h: New file.
* linux/x86_64/ioctls_inc0.h: New file.
* linux/x86_64/ioctls_inc1.h: New file.
* linux/xtensa/ioctls_arch0.h: New file.
* linux/xtensa/ioctls_inc0.h: New file.
* linux/aarch64/ioctlent.h.in: Remove.
* linux/aarch64/ioctlent1.h: Remove.
* linux/alpha/ioctlent.h.in: Remove.
* linux/arc/ioctlent.h.in: Remove.
* linux/arm/ioctlent.h.in: Remove.
* linux/avr32/ioctlent.h.in: Remove.
* linux/bfin/ioctlent.h.in: Remove.
* linux/hppa/ioctlent.h.in: Remove.
* linux/i386/ioctlent.h.in: Remove.
* linux/ia64/ioctlent.h.in: Remove.
* linux/ioctlent.h.in: Remove.
* linux/ioctlent.sh: Remove.
* linux/m68k/ioctlent.h.in: Remove.
* linux/metag/ioctlent.h.in: Remove.
* linux/microblaze/ioctlent.h.in: Remove.
* linux/mips/ioctlent.h.in: Remove.
* linux/mips/ioctlent.sh: Remove.
* linux/or1k/ioctlent.h.in: Remove.
* linux/powerpc/ioctlent.h.in: Remove.
* linux/powerpc64/ioctlent.h: Remove.
* linux/powerpc64/ioctlent1.h: Remove.
* linux/s390/ioctlent.h.in: Remove.
* linux/s390x/ioctlent.h.in: Remove.
* linux/sh/ioctlent.h.in: Remove.
* linux/sh64/ioctlent.h.in: Remove.
* linux/sparc/ioctlent.h.in: Remove.
* linux/sparc64/ioctlent.h.in: Remove.
* linux/sparc64/ioctlent2.h: Remove.
* linux/tile/ioctlent.h.in: Remove.
* linux/tile/ioctlent1.h: Remove.
* linux/x32/ioctlent.h.in: Remove.
* linux/x32/ioctlent1.h: Remove.
* linux/x86_64/ioctlent.h.in: Remove.
* linux/x86_64/ioctlent1.h: Remove.
* linux/xtensa/ioctlent.h.in: Remove.
* linux/x86_64/ioctlent2.h: Include ioctlent0.h instead of ioctlent.h.
* syscall.c (struct_ioctlent ioctlent0): Likewise.
* Makefile.am: Remove all ioctlent-related definitions.
Define the list of ioctlent*.h files that have to be generated by
presence of $(srcdir)/$(OS)/$(ARCH)/ioctls_inc*.h files.
Add rules for ioctlent*.h files generation.
(EXTRA_DIST): Update.
* maint/ioctls_gen.sh: New file.
* maint/ioctls_hex.sh: New file.
* maint/ioctls_sym.sh: New file.
* maint/print_ioctlent.c: New file.
* HACKING-scripts: Update for ioctlent.sh -> ioctls_gen.sh migration.
* .gitignore: Add ioctlent[012].h and ioctls_all[012].h.
* configure.ac (AC_CHECK_HEADERS): Add linux/hiddev.h
and linux/mmtimer.h for tests.
* tests/ioctl.c: New file.
* tests/ioctl.test: New test.
* tests/Makefile.am (check_PROGRAMS): Add ioctl.
(TESTS): Add ioctl.test.
* tests/.gitignore: Add ioctl.
2015-01-22 00:27:38 +00:00
af3ab5b854 powerpc64: maintain own linux/powerpc64 subdirectory
Most architectures supported by strace have their own subdirectory in
linux directory, but powerpc64 didn't, causing inconveniences.

* configure.ac (arch): Define to "powerpc64" on powerpc64.
* linux/powerpc/errnoent1.h: Move to linux/powerpc64/.
* linux/powerpc/ioctlent1.h: Likewise.
* linux/powerpc/signalent1.h: Likewise.
* linux/powerpc/syscallent1.h: Likewise.
* linux/powerpc64/ioctlent.h: New file.
* linux/powerpc64/syscallent.h: Likewise.
* linux/powerpc64/userent.h: Likewise.
* Makefile.am (EXTRA_DIST): Remove linux/powerpc/ioctlent1.h,
linux/powerpc/syscallent1.h, linux/powerpc/errnoent1.h, and
linux/powerpc/signalent1.h; added linux/powerpc64/errnoent1.h,
linux/powerpc64/ioctlent.h, linux/powerpc64/ioctlent1.h,
linux/powerpc64/signalent1.h, linux/powerpc64/syscallent.h,
linux/powerpc64/syscallent1.h, and linux/powerpc64/userent.h.
2015-01-21 17:34:37 +00:00
e78f02a166 Wire up new syscalls
* linux/dummy.h (sys_bpf, sys_execveat, sys_getrandom,
sys_kexec_file_load, sys_memfd_create, sys_seccomp): New stub aliases.
* linux/32/syscallent.h (seccomp, getrandom, memfd_create, bpf,
execveat): New entries.
* linux/64/syscallent.h: Likewise.
* linux/arm/syscallent.h: Likewise.
* linux/hppa/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/syscallent-n32.h: Likewise.
* linux/mips/syscallent-n64.h: Likewise.
* linux/mips/syscallent-o32.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/ia64/syscallent.h (getrandom, memfd_create, bpf, execveat):
New entries.
* linux/m68k/syscallent.h: Likewise.
* linux/s390/syscallent.h: (seccomp, getrandom, memfd_create, bpf,
s390_pci_mmio_write, s390_pci_mmio_read, execveat): New entries.
* linux/s390x/syscallent.h: Likewise.
* linux/x86_64/syscallent.h (seccomp, getrandom, memfd_create,
kexec_file_load, bpf, execveat): New entries.
* linux/x32/syscallent.h: Likewise.
* linux/xtensa/syscallent.h (seccomp, getrandom, memfd_create):
New entries.
2015-01-12 19:05:34 +00:00
166b0bc71c Change syscallent.h files to use designated initializers
Automatically convert all linux syscallent.h files to a form that uses
designated initializers, with subsequent correction of whitespace
indentation.

* linux/alpha/syscallent.h: Use designated initializers.
* linux/arm/syscallent.h: Likewise.
* linux/avr32/syscallent.h: Likewise.
* linux/bfin/syscallent.h: Likewise.
* linux/hppa/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/syscallent-n32.h: Likewise.
* linux/mips/syscallent-n64.h: Likewise.
* linux/mips/syscallent-o32.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* linux/xtensa/syscallent.h: Likewise.
2015-01-12 17:32:16 +00:00
e56465cd3d Fix getrlimit and ugetrlimit syscall entries
* linux/arm/syscallent.h (getrlimit, ugetrlimit): Fix sys_name.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/avr32/syscallent.h (getrlimit): Fix sys_name.
* linux/or1k/syscallent.h: Likewise.
* linux/s390/syscallent.h (ugetrlimit): Fix sys_name.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
2015-01-12 17:32:16 +00:00
b873785089 Fix umount and umount2 syscall entries
* linux/aarch64/syscallent1.h (umount): Change nargs to 1.
* linux/avr32/syscallent.h: Likewise.
* linux/xtensa/syscallent.h: Likewise.
* linux/ia64/syscallent.h (umount2): Change nargs to 2.
* linux/arm/syscallent.h (umount, umount2): Fix sys_name.
* linux/bfin/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/metag/syscallent.h: (umount2): Fix sys_name.
* linux/or1k/syscallent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
2015-01-12 17:32:16 +00:00
40ed3d2b69 Fix NUMA related syscall entries
* linux/alpha/syscallent.h (mbind, get_mempolicy, set_mempolicy):
Set sys_func.
* linux/hppa/syscallent.h (mbind, get_mempolicy, set_mempolicy):
Fix nargs, set sys_func.
* linux/microblaze/syscallent.h (mbind): Fix nargs.
* linux/mips/syscallent-n32.h (move_pages): Set sys_func.
* linux/mips/syscallent-n64.h (move_pages): Likewise.
* linux/mips/syscallent-o32.h (mbind): Fix nargs.
* linux/or1k/syscallent.h (migrate_pages): Likewise.
* linux/powerpc/syscallent.h (migrate_pages): Likewise.
* linux/sh/syscallent.h (mbind): Likewise.
* linux/sh64/syscallent.h (mbind): Likewise.
2015-01-12 17:32:16 +00:00
7c524f420f Move socket and ipc subcall entries to subcall.h
Syscall entries for socket and ipc subcalls are the same on all
architectures, or at least they should be the same, so move them
to the single file.

* linux/subcall.h: Add syscall entries for socket and ipc subcalls.
* linux/arm/syscallent.h: Remove entries for socket and ipc subcalls.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
2015-01-12 14:27:11 +00:00
fced7b0930 process.c: split struct_user_offsets into architecture-specific include files
* Makefile.am (EXTRA_DIST): Add linux/alpha/userent.h,
linux/arm/userent.h, linux/avr32/userent.h, linux/bfin/userent.h,
linux/crisv10/userent.h, linux/crisv32/userent.h,
linux/i386/userent.h, linux/i386/userent0.h, linux/ia64/userent.h,
linux/m68k/userent.h, linux/microblaze/userent.h,
linux/mips/userent.h, linux/or1k/userent.h, linux/powerpc/userent.h,
linux/s390/userent.h, linux/s390/userent0.h, linux/s390/userent1.h,
linux/s390x/userent.h, linux/sh/userent.h, linux/sh/userent0.h,
linux/sh64/userent.h, linux/sparc/userent.h, linux/sparc64/userent.h,
linux/tile/userent.h, linux/userent.h, linux/userent0.h,
linux/x32/userent.h, linux/x86_64/userent.h, and
linux/xtensa/userent.h.
* process.c (struct_user_offsets): Split into architecture-specific
include files, inculde userent.h.
2014-12-11 19:25:02 +00:00
Mike Frysinger
e971da48db Update syscall tables to the point where they include renameat2
* linux/dummy.h: Add printargs aliases for sys_sched_getattr and
sys_sched_setattr.
* linux/aarch64/syscallent1.h: Add kcmp/finit_module/sched_setattr/
sched_getattr/renameat2.
* linux/alpha/syscallent.h: Add kcmp/finit_module.
* linux/arm/syscallent.h: Add sched_setattr/sched_getattr/renameat2.
* linux/hppa/syscallent.h: Add sched_setattr/sched_getattr/utimes/renameat2.
* linux/i386/syscallent.h: Add sched_setattr/sched_getattr/renameat2.
* linux/ia64/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/syscallent-n32.h: Likewise.
* linux/mips/syscallent-n64.h: Add getdents64/sched_setattr/sched_getattr/
renameat2.
* linux/mips/syscallent-o32.h: Add sched_setattr/sched_getattr/renameat2.
* linux/powerpc/syscallent.h: Fix finit_module/kcmp order.  Add sched_setattr/
sched_getattr/renameat2.
* linux/s390/syscallent.h: Add sched_setattr/sched_getattr/renameat2.
* linux/s390x/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* linux/xtensa/syscallent.h: Add sched_setattr/sched_getattr.
2014-08-15 00:09:12 +00:00
549e2c4a98 unwind: add SE and SI flags to syscall entries for all architectures
Add SE flag to execve, exit, and exit_group syscall entries.
Add SI flag to brk, execve, mmap, mprotect, mremap, munmap,
remap_file_pages, shmat, and shmdt syscall entries.
2014-05-30 22:58:47 +00:00
cd96f77ef8 Add TM flag to shmat and shmdt syscall entries 2014-05-12 20:37:20 +00:00
7845a42b39 Fix preadv/pwritev offset decoding
* util.c (printllval): Add align argument.
* defs.h (printllval): Update prototype.
(printllval_aligned, printllval_unaligned): New macros.
* file.c (sys_readahead, sys_truncate64, sys_ftruncate64, sys_fadvise64,
sys_fadvise64_64, sys_sync_file_range, sys_sync_file_range2,
sys_fallocate): Replace printllval call with printllval_aligned.
* io.c (sys_pread, sys_pwrite): Likewise.
(sys_preadv, sys_pwritev): Replace printllval call with
printllval_unaligned.
* linux/arm/syscallent.h: Set the number of preadv and pwritev
arguments to 5.
* linux/mips/syscallent-o32.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/xtensa/syscallent.h: Likewise.

Reported-by: Dima Kogan <dima@secretsauce.net>
2014-04-17 13:39:49 +00:00
Mike Frysinger
9e937d9c47 fanotify_mark: fix number of args for 32bit arches
The fanotify_mark func takes a 64bit mask, so 32bit arches have to split
it up into two fields.  When the syscall was added, it was listed as only
having 5 fields total (since that's correct for 64bit systems).

* linux/arm/syscallent.h: Set the number of fanotify_mark arguments to 6.
* linux/bfin/syscallent.h: Likewise.
* linux/hppa/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/metag/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/syscallent-o32.h: Likewise.
* linux/or1k/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/tile/syscallent1.h: Likewise.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Chris Metcalf <cmetcalf@tilera.com> [for tile]
2013-09-11 13:58:26 +00:00
f9236e6d76 sync_file_range: fix number of syscall arguments
* linux/avr32/syscallent.h: Set the number of sync_file_range arguments
to 6.
* linux/bfin/syscallent.h: Likewise.
* linux/hppa/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/syscallent-o32.h: Likewise.
* linux/or1k/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Change sync_file_range to
sync_file_range2, set the number of sync_file_range2 arguments to 6.
* linux/tile/syscallent.h: Change sync_file_range to sync_file_range2,
set the number of sync_file_range2 arguments to 4.
* linux/tile/syscallent1.h: Change sync_file_range to sync_file_range2.
update handler.
* linux/xtensa/syscallent.h: Likewise.
2013-05-08 17:03:24 +00:00
cbd4e922ac Add syscall entries for new linux syscalls
* linux/dummy.h: Add printargs aliases for sys_finit_module, sys_kcmp
and sys_sync_file_range2.
* linux/alpha/syscallent.h: Add entries for process_vm_readv
and process_vm_writev.
* linux/bfin/syscallent.h: Likewise.
* linux/arm/syscallent.h: Add entries for sync_file_range2, kcmp
and finit_module.
* linux/hppa/syscallent.h: Add entries for process_vm_readv,
process_vm_writev, kcmp and finit_module.
* linux/tile/syscallent.h: Likewise.
* linux/tile/syscallent1.h: Likewise.
* linux/ia64/syscallent.h: Add entry for finit_module.
* linux/i386/syscallent.h: Add entries for kcmp and finit_module.
* linux/m68k/syscallent.h: Likewise.
* linux/metag/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/syscallent-n32.h: Likewise.
* linux/mips/syscallent-n64.h: Likewise.
* linux/mips/syscallent-o32.h: Likewise.
* linux/or1k/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* linux/xtensa/syscallent.h: Likewise.
* linux/s390/syscallent.h: Add entries for s390_runtime_instr, kcmp
and finit_module.
* linux/s390x/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Add entries for kern_features, kcmp
and finit_module.
2013-05-08 16:57:53 +00:00
de462cf99b Move subcall decoding configuration out of the common code
* Makefile.am (EXTRA_DIST): Add linux/subcall.h.
* linux/syscall.h (SYS_socket_subcall): Remove.
(SYS_socket_nsubcalls, SYS_ipc_subcall, SYS_ipc_nsubcalls): Move to ...
* linux/subcall.h: ... new file.
* linux/arm/syscallent.h: Define SYS_socket_subcall, include subcall.h.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.

Suggested by Mike Frysinger and Chris Metcalf.
2013-05-07 16:06:58 +00:00
ea5a079684 preadv, pwritev: fix number of syscall arguments
The number of preadv and pwritev arguments depends on architecture and
personality.  For 64bit and ilp32 it equals to 4, for unaligned 32bit
it equals to 5, and for aligned 32bit it equals to 6.

* linux/aarch64/syscallent1.h: Change the number of preadv and pwritev
arguments to 4.
* linux/alpha/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
* linux/mips/syscallent-n32.h: Likewise.
* linux/mips/syscallent-n64.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/tile/syscallent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Change the number of preadv and pwritev
arguments to 6.
* linux/sh/syscallent.h: Likewise.
* linux/xtensa/syscallent.h: Likewise.
2013-05-07 09:43:54 +00:00
6b03c9b5ce Fix syscall flags
* linux/aarch64/syscallent1.h: Fix syscall flags for send.
* linux/alpha/syscallent.h: Fix syscall flags for fchdir, getcwd,
oldumount, sigaltstack, umount, uselib, and utimes.
* linux/arm/syscallent.h: Fix syscall flags for close, creat, dup, dup2,
fchdir, fchmod, fchown, fchown32, fcntl, fcntl64, fdatasync, flock,
fsetxattr, fsync, getdents, getdents64, ioctl, oldfstat, oldselect,
open, pipe, poll, pread, pwrite, read, readahead, readdir, readv,
select, socketcall, write, and writev.
* linux/avr32/syscallent.h: Fix syscall flags for inotify_init and
unshare.
* linux/bfin/syscallent.h: Fix syscall flags for pread64 and pwrite64.
* linux/hppa/syscallent.h: Fix syscall flags for fchdir, flistxattr,
getcwd, pause, signal, umount2, uselib, utime, and vfork.
* linux/ia64/syscallent.h: Fix syscall flags for creat, fchdir,
lstat, umount, uselib, and utimes.  Fix syscall handlers for
fgetxattr, flistxattr, fremovexattr, and fsetxattr.
* linux/m68k/syscallent.h: Fix syscall flags for close, creat, dup,
dup2, fchdir, fchmod, fchown, fchown32, fcntl, fcntl64, fdatasync,
flock, fsetxattr, getdents, ioctl, oldfstat, oldselect, open, pipe,
poll, pread64, pwrite64, read, readahead, readdir, readv, select,
socketcall, write, and writev.
* linux/metag/syscallent.h: Fix syscall flags for fanotify_init,
prlimit64, process_vm_readv, process_vm_writev, and quotactl.
* linux/microblaze/syscallent.h: Fix syscall flags for close, creat,
dup, dup2, fchdir, fchmod, fchown, fchown32, fcntl, fcntl64,
fdatasync, flock, fsetxattr, getdents, ioctl, oldfstat, oldselect,
open, perf_event_open, pipe, poll, pread64, pwrite64, read, readahead,
readdir, readv, select, socketcall, write, and writev.
* linux/mips/syscallent.h: Fix syscall flags for close, creat, dup,
dup2, fchdir, fchmod, fchown, fcntl, fcntl64, fdatasync, flock,
fsetxattr, getdents, getdents64, getxattr, ioctl, lgetxattr,
listxattr, llistxattr, lremovexattr, lsetxattr, oldfstat, open, pipe,
pivot_root, poll, pread, pwrite, read, readahead, readv, removexattr,
select, setxattr, socketcall, statfs, write, and writev.
* linux/or1k/syscallent.h: Fix syscall flags for fchdir and quotactl.
* linux/powerpc/syscallent.h: Fix syscall flags for fchdir.
* linux/sh/syscallent.h: Fix syscall flags for getcwd.
* linux/sparc/syscallent.h: Fix syscall flags for getresgid, getresuid,
setresgid, setresgid32, and setresuid.
* linux/xtensa/syscallent.h: Fix syscall flags for close, creat, dup,
dup2, fallocate, fchdir, fchmod, fchown, fcntl, fcntl64, fdatasync,
flock, fsetxattr, fstatfs, fstatfs64, fsync, getdents, getdents64,
ioctl, open, pipe, pivot_root, poll, pread64, pwrite64, read,
readahead, readv, rt_sigreturn, select, setfsgid, setfsuid, setuid,
swapoff, times, utime, write, and writev.
2013-05-06 20:43:35 +00:00
Andreas Schwab
d2ab7fd3a0 Fix building outside source directory
The file linux/ioctlent.h is generated in the build directory, so
"../ioctlent.h" won't find it.

* linux/aarch64/ioctlent1.h: Remove "../" from include file name.
* linux/powerpc/ioctlent1.h: Likewise.
* linux/tile/ioctlent1.h: Likewise.
* linux/x32/ioctlent1.h: Likewise.
* linux/x86_64/ioctlent1.h: Likewise.
* linux/x86_64/ioctlent2.h: Likewise.

Signed-off-by: Andreas Schwab <schwab@suse.de>
2013-03-31 00:40:04 +01:00
Denys Vlasenko
99d3e01eef Assorted fixes to syscallent.h
or1k was missing TM on many memory-related syscalls
sys_lookup_dcookie is 3-arg on 64-bit arches, and isn't TF
sys_recvmsg is 3-arg on all arches
sys_nfsservctl is 3-arg on all arches
sys_timerfd_create is 2-arg on all arches
sys_[f]truncate64 is 4-arg or 3-arg, never 5-arg
truncate64 is TF
sys_[l]lseek is TD
fstat[64] is TD

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-05 13:59:45 +01:00