| 549e2c4a9858a380b03eb6e2ff4861d2c6687d6a |
|
12-May-2014 |
Dmitry V. Levin <ldv@altlinux.org> |
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.
/external/strace/linux/i386/syscallent.h
|
| cd96f77ef8d493de4a04153f6b205b7718b311c9 |
|
29-Apr-2014 |
Dmitry V. Levin <ldv@altlinux.org> |
Add TM flag to shmat and shmdt syscall entries
/external/strace/linux/i386/syscallent.h
|
| 9e937d9c471a7e365d621d11d4fa06c8f4b02454 |
|
19-Aug-2013 |
Mike Frysinger <vapier@gentoo.org> |
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]
/external/strace/linux/i386/syscallent.h
|
| f9236e6d76f617819b45c10e3485f07c3d9083f8 |
|
08-May-2013 |
Dmitry V. Levin <ldv@altlinux.org> |
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.
/external/strace/linux/i386/syscallent.h
|
| cbd4e922ac1be0d4cb3af912f88893e6ed53f27d |
|
08-May-2013 |
Dmitry V. Levin <ldv@altlinux.org> |
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.
/external/strace/linux/i386/syscallent.h
|
| de462cf99b2826a564f026cf79b631a1e10dad85 |
|
07-May-2013 |
Dmitry V. Levin <ldv@altlinux.org> |
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.
/external/strace/linux/i386/syscallent.h
|
| 99d3e01eefa315999574e205b9c9d65ab01d1b68 |
|
05-Mar-2013 |
Denys Vlasenko <vda.linux@googlemail.com> |
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>
/external/strace/linux/i386/syscallent.h
|
| 1ba85436def7da80971aeb902fbc6e52997a46fa |
|
19-Feb-2013 |
Denys Vlasenko <vda.linux@googlemail.com> |
Clean up mmap decoding
Previous code merges too many similar, but different ways
of decoding mmap. For example, sys_old_mmap is "params in memory"
API... except SH[64], where it is "params in regs",
i.e. what sys_mmap ("new mmap") function does on other arches!
It's much simpler when every mmap handler has same API regardless
of arch. Where API means whether params are in regs or in memory,
and whether offset is in bytes, pages, or 4k blocks.
Then we just insert correct function pointers into
arch syscall tables.
It turns out there are four common mmap APIs over
all architectures which exist in Linux kernel,
and one outlier for S390.
A number of mmap decoders were plain wrong in arch tables.
For example, BFIN has no old_mmap. It returns ENOSYS.
I checked kernel sources for all arches nad fixed the tables.
There was dead code for x86_64 for old_mmap:
x86_64 has no old_mmap.
* mem.c: Refactor mmap functions so that we have five mmap syscall
handlers, each with the fixed API (not varying by arch).
* pathtrace.c (pathtrace_match): Adjust sys_func == mmap_func checks.
* linux/syscall.h: Declare new mmap syscall handler functions.
* linux/arm/syscallent.h: mmap2 is sys_mmap_pgoff.
* linux/avr32/syscallent.h: mmap is sys_mmap_pgoff.
* linux/bfin/syscallent.h: old_mmap is ENOSYS, mmap2 is sys_mmap_pgoff.
* linux/hppa/syscallent.h: mmap2 is sys_mmap_4koff.
* linux/i386/syscallent.h: mmap2 is sys_mmap_pgoff.
* linux/ia64/syscallent.h: mmap2 is sys_mmap_pgoff.
* linux/m68k/syscallent.h: mmap2 is sys_mmap_pgoff.
* linux/microblaze/syscallent.h: old_mmap is sys_mmap, mmap2 is sys_mmap_pgoff.
* linux/mips/syscallent.h: mmap is sys_mmap_4kgoff.
* linux/or1k/syscallent.h: mmap2 is sys_mmap_pgoff.
* linux/powerpc/syscallent.h: mmap2 is sys_mmap_4kgoff.
* linux/s390/syscallent.h: mmap2 is sys_old_mmap_pgoff.
* linux/s390x/syscallent.h: mmap is sys_old_mmap and thus has 1 arg.
* linux/sh/syscallent.h: old_mmap2 is sys_mmap, mmap2 is sys_mmap_4koff.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent1.h: mmap is TD|TM.
* linux/tile/syscallent1.h: mmap2 is sys_mmap_4koff.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
/external/strace/linux/i386/syscallent.h
|
| a32086f2aae8cb517c491c6fc32f7281882b0761 |
|
17-Feb-2013 |
Denys Vlasenko <vda.linux@googlemail.com> |
Cosmetic fixes to syscall tables, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
/external/strace/linux/i386/syscallent.h
|
| 7943966f6cd137e44f27d56aaf21b023fb1fae63 |
|
27-Oct-2012 |
Dmitry V. Levin <ldv@altlinux.org> |
Enhance quotactl decoding
* quota.c (sys_quotactl): Decode 2nd syscall argument using printpath.
* pathtrace.c (pathtrace_match): Add quotactl support.
* linux/*/syscallent.h: Add TF flag to quotactl entry.
/external/strace/linux/i386/syscallent.h
|
| 9679296d56e3c0a948b1b4dcce99fd3c9b253a3d |
|
24-Oct-2012 |
Namhyung Kim <namhyung.kim@lge.com> |
Add -e trace=memory option
Add a new 'memory' category for tracing memory mapping related syscalls.
Affected syscalls are: break, brk, get_mempolicy, madvise, mbind,
migrate_pages, mincore, mlock, mlockall, mmap, move_pages, mprotect,
mremap, msync, munlock, munlockall, munmap, remap_file_pages, and
set_mempolicy.
* defs.h (TRACE_MEMORY): New macro.
* syscall.c (lookup_class): Handle trace=memory option.
* strace.1: Document it.
* linux/alpha/syscallent.h: Add TM flag to memory mapping related syscalls.
* 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.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/tile/syscallent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
/external/strace/linux/i386/syscallent.h
|
| c1371ebc400fe9578908beca87f2bf407daf1506 |
|
19-Mar-2012 |
Denys Vlasenko <vda.linux@googlemail.com> |
Shrink space needed by undefined syscalls in syscall tables.
Undefined syscall looked like this before this change:
{ 5, 0, printargs, "SYS_53" },
That is, "SYS_53" string had to be allocated and stored in strace binary.
Since now SCNO_IN_RANGE() macro requires sysent[scno].sys_func != NULL
for valid syscalls, we can replace printargs with NULL in such lines
and make them "invalid", thus not requiring syscall name string.
Savings on i386:
text data bss dec hex filename
237389 704 18944 257037 3ec0d strace.before
236973 704 18944 256621 3ea6d strace
Savings on mips:
336551 153692 38320 528563 810b3 strace.before
275543 153688 38320 467551 7225f strace
Tested to still decode undefined syscalls correctly (syscall no. 222 on i386).
* linux/*/syscallent.h: Replace 'printargs, "SYS_nnn"' with
'NULL, NULL'.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
/external/strace/linux/i386/syscallent.h
|
| 8677913953ecf97f4824f6ce666cdc36fee8fe70 |
|
17-Mar-2012 |
Denys Vlasenko <vda.linux@googlemail.com> |
Revert "Remove underscores from a few syscall names which have them"
This reverts commit 31972d52b1059d8faca1c5f417c2db1a90b868ae.
/external/strace/linux/i386/syscallent.h
|
| 31972d52b1059d8faca1c5f417c2db1a90b868ae |
|
17-Mar-2012 |
Denys Vlasenko <vda.linux@googlemail.com> |
Remove underscores from a few syscall names which have them
Affected names are "_newselect", "_llseek", "_sysctl".
I see no apparent reason why they have leading underscores.
Moreover, some arches have underscored names and some have
non-underscored ones. This is not consistent.
I verified that every architectire I touched did not have
a similarly named syscall without underscore, thus this change
does not introduce new ambiquities.
I left "_exit" untouched for now, but the same points stand for it too:
some architectures use "exit" and no one complains. So why many
arches are using "_exit"?
* linux/*/syscallent.h: Remove underscores from displayed
syscall names for _newselect, _llseek, _sysctl.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
/external/strace/linux/i386/syscallent.h
|
| a6d91ded3f2d5401e09a9c2fa442aabfbfe593a8 |
|
16-Mar-2012 |
Denys Vlasenko <vda.linux@googlemail.com> |
Tidy up includes and copyright notices, fix indentation
The files not mentioned in changelog below had only
copyright notices fixes and indentation fixes.
* defs.h: Include <stdint.h> and <inttypes.h>.
* file.c: Do not include <inttypes.h>.
Move struct kernel_dirent declaration below top include block.
* block.c: Do not include <stdint.h> and <inttypes.h>.
* quota.c: Likewise.
* desc.c: Likewise.
* signal.c: Likewise.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
/external/strace/linux/i386/syscallent.h
|
| d92029ef88a62ee8b4efec091ff76fe859a3fbbb |
|
10-Mar-2012 |
Dmitry V. Levin <ldv@altlinux.org> |
Add syscall entries for new linux syscalls
* linux/i386/syscallent.h: Update process_vm_writev handler.
* linux/powerpc/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* linux/alpha/syscallent.h: Add entries for accept4 and sendmmsg.
* linux/arm/syscallent.h: Add entries for process_vm_readv and
process_vm_writev.
* linux/m68k/syscallent.h: Likewise.
* linux/mips/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/ia64/syscallent.h: Add entries for process_vm_readv,
process_vm_writev and accept4.
* linux/microblaze/syscallent.h: Add entries for sendmmsg,
process_vm_readv and process_vm_writev.
/external/strace/linux/i386/syscallent.h
|
| 0c661513e5a4594cfae98042018ed549b1e26b8d |
|
20-Feb-2012 |
Dmitry V. Levin <ldv@altlinux.org> |
Remove initialization of native_scno field
* linux/i386/syscallent.h: Remove native_scno initialization for clone,
fork and vfork.
* linux/ia64/syscallent.h (sys_fork, sys_vfork): Remove redirections
to printargs.
* linux/syscall.h [IA64]: Do not define SYS_fork and SYS_vfork.
* util.c (printcall) [IA64]: Likewise.
(setbpt): Use sys_func to check for clone, fork and vfork syscalls.
/external/strace/linux/i386/syscallent.h
|
| b5e88d43a80dad1c7af987d40edef14f69cff8ed |
|
20-Feb-2012 |
Dmitry V. Levin <ldv@altlinux.org> |
Do not use SYS_ipc and SYS_socketcall
* linux/dummy.h (sys_ipc, sys_socketcall): Remove redirections to
printargs.
* linux/ia64/syscallent.h: Likewise.
* linux/i386/syscallent.h: Remove native_scno initialization for "ipc"
and "socketcall".
* linux/syscall.h (sys_ipc, sys_socketcall): New prototypes.
(SYS_ipc, SYS_socketcall): Remove no longer used constants.
[IA64]: Remove undefining of ipc and socket SYS_* constants.
[SPARC || SPARC64]: Remove unused ipc SYS_* constants.
* ipc.c (sys_ipc): New function.
* sock.c (sys_socketcall): Likewise.
* syscall.c (trace_syscall_entering): Use sys_func to check for ipc and
socket subcalls.
/external/strace/linux/i386/syscallent.h
|
| 9aa25abb2e74b05872c8d141776ced5c77b29dcf |
|
10-Feb-2012 |
Dmitry V. Levin <ldv@altlinux.org> |
Remove initialization of native_scno field for most of syscalls
The native_scno field is not so much used in the code than before.
In many cases sys_func is checked instead, and for most of syscall
entries there is no need to initialize native_scno.
* linux/i386/syscallent.h: Remove native_scno initialization for
_exit, read, write, waitpid, execve, wait4, sysfs, readv, writev,
pread64, pwrite64, exit_group, waitid, send, recv, sendto and
recvfrom syscall entries.
* linux/syscall.h: Do not define no longer used SYS_waitid and
SYS_sub_* constants.
[IA64]: Do not define SYS_waitpid and SYS32_* constants.
* defs.h: Do not define no longer used __NR_exit_group constant.
* strace.c [USE_PROCFS] (proc_open): Use sys_func to check for execve.
/external/strace/linux/i386/syscallent.h
|
| 3af224c5cd8a64a6af3f875549ff821e2b5cb211 |
|
28-Jan-2012 |
Denys Vlasenko <vda.linux@googlemail.com> |
Use process_vm_readv instead of PTRACE_PEEKDATA to read data blocks
Currently, we use PTRACE_PEEKDATA to read things like filenames and
data passed by I/O syscalls.
PTRACE_PEEKDATA gets one word per syscall. This is VERY expensive.
For example, in order to print fstat syscall, we need to perform
more than twenty trips into kernel to fetch one struct stat!
Kernel 3.2 got a new syscall, process_vm_readv(), which can be used to
copy data blocks out of process' address space.
This change uses it in umoven() and umovestr() functions if possible,
with fallback to old method if process_vm_readv() fails.
If it returns ENOSYS, we don't try to use it anymore, eliminating
overhead of trying it on older kernels.
Result of "time strace -oLOG ls -l /usr/lib >/dev/null":
before patch: 0.372s
After patch: 0.262s
* util.c (process_vm_readv): Wrapper to call process_vm_readv syscall.
(umoven): Use process_vm_readv for block reads of tracee memory.
(umovestr): Likewise.
* linux/syscall.h: Declare new function sys_process_vm_readv.
* process.c (sys_process_vm_readv): Decoder for new syscall.
* linux/i386/syscallent.h: Add process_vm_readv, process_vm_writev syscalls.
* linux/x86_64/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
/external/strace/linux/i386/syscallent.h
|
| 00ebeeece06eec2ae5532c48621936c0e1d2b1dc |
|
27-Nov-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Add syscall entries for new linux syscalls
* linux/dummy.h: Add printargs parsers for new syscalls.
* linux/arm/syscallent.h: Add entries for sys_clock_adjtime,
sys_name_to_handle_at, sys_open_by_handle_at, sys_sendmmsg, sys_setns
and sys_syncfs.
* linux/i386/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
* linux/mips/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* linux/alpha/syscallent.h: Add entries for sys_clock_adjtime,
sys_name_to_handle_at, sys_open_by_handle_at, sys_setns and sys_syncfs.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/avr32/syscallent.h: Add entry for sys_setns.
* linux/bfin/syscallent.h: Add entries for sys_sendmmsg and sys_setns.
* linux/hppa/syscallent.h: Add entries for sys_clock_adjtime,
fanotify_init, fanotify_mark, sys_name_to_handle_at,
sys_open_by_handle_at, sys_sendmmsg, sys_setns and sys_syncfs.
/external/strace/linux/i386/syscallent.h
|
| e86f54272c6968a4a0ed2d9c397a6ab3f74d4749 |
|
26-Nov-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Fix sendmsg syscall entries
* linux/arm/syscallent.h: Fix number of sendmsg arguments.
* 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/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/tile/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
/external/strace/linux/i386/syscallent.h
|
| 6710f4af09651e9549d7626ca7f9d9664de34739 |
|
26-Nov-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Fix mlockall syscall entries
* linux/arm/syscallent.h: Fix number of mlockall arguments.
* linux/avr32/syscallent.h: Likewise.
* linux/bfin/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/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/tile/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
/external/strace/linux/i386/syscallent.h
|
| a706881b3bf87903156cf552e053cfc6a40911f1 |
|
26-Nov-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Fix epoll_pwait syscall entries
* linux/alpha/syscallent.h: Fix number of epoll_pwait arguments.
* linux/arm/syscallent.h: Likewise.
* linux/avr32/syscallent.h: Likewise.
* linux/bfin/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.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/tile/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
/external/strace/linux/i386/syscallent.h
|
| 30a05158e34639d52aafb3c6fad06efe12986ac2 |
|
26-Nov-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Fix reboot syscall entries
* linux/alpha/syscallent.h: Fix number of reboot arguments.
* 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.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/tile/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
/external/strace/linux/i386/syscallent.h
|
| c0861c0ac8b8a4055736f6da32d54b278fd49f26 |
|
26-Nov-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Fix swapon syscall entries
* linux/arm/syscallent.h: Fix number of swapon arguments.
* linux/avr32/syscallent.h: Likewise.
* linux/bfin/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/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/tile/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* linux/alpha/syscallent.h: Fix number of swapon arguments, add TF flag.
* linux/hppa/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
/external/strace/linux/i386/syscallent.h
|
| 9538352ee7a360eb5235bbd3d0c93ce049ca1513 |
|
25-Nov-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Rename siggetmask to sgetmask and sigsetmask to ssetmask
* linux/arm/syscallent.h: Rename siggetmask to sgetmask and
sigsetmask to ssetmask.
* linux/bfin/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Rename sys_sgetmask to sys_siggetmask,
sys_ssetmask to sys_sigsetmask.
/external/strace/linux/i386/syscallent.h
|
| 454dcd458aa0f8ebe6838c1835d779739a9cca77 |
|
25-Nov-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Add TRACE_IPC flag to sys_ipc syscall entries
* linux/arm/syscallent.h: Add TI flag to sys_ipc entry.
* linux/avr32/syscallent.h: Likewise.
* linux/bfin/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/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.
/external/strace/linux/i386/syscallent.h
|
| b9e897d6aa535651b400d44080e48d88ab708da2 |
|
12-Oct-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Add names for dummy parsers. No code changes
* linux/dummy.h: Add aliases to printargs() for those of dummy parsers
that had no own names before.
* linux/*/syscallent.h: Use these new names instead of printargs.
/external/strace/linux/i386/syscallent.h
|
| d99e48c0f33f5230a743cd91a986edba176db2f8 |
|
11-Oct-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Implement decoding of splice, tee and vmsplice(2) syscalls
* io.c (print_loff_t): New function.
(sys_sendfile64): Use it.
(splice_flags): New xlat structure.
(sys_tee, sys_splice, sys_vmsplice): New functions.
* linux/syscall.h (sys_tee, sys_splice, sys_vmsplice): Declare them.
* linux/*/syscallent.h: Use them.
/external/strace/linux/i386/syscallent.h
|
| d9560c108099394281012eb4bd7c46a46df6d31d |
|
19-Aug-2011 |
Denys Vlasenko <dvlasenk@redhat.com> |
Set saner MAX_ARGS (6 or 8) for X86_64 and I386
I noticed that tcp->u_args[MAX_ARGS] array is way larger than
I'd expect: for all arches except HPPA it has 32 (!) elements.
I looked at the code and so far I spotted only one abuser of
this fact: sys_sigreturn. On several arches, it saves sigset_t
into tcp->u_args[1...N] on entry and prints it on exit, a-la
memcpy(&tcp->u_arg[1], &sc.oldmask[0], sizeof(sigset_t))
The problem here is that in glibc sigset_t is insanely large:
128 bytes, and using sizeof(sigset_t) in memcpy will overrun
&tcp->u_args[1] even with MAX_ARGS == 32:
On 32 bits, sizeof(tcp->u_args) == 32*4 == 128 bytes!
We may already have a bug there!
This commit changes the code to save NSIG / 8 bytes only.
NSIG can't ever be > 256, and in practice is <= 129,
thus NSIG / 8 is <= 16 bytes == 4 32-bit words,
and even MAX_ARGS == 5 should be enough for saving signal masks.
* defs.h: Reduce MAX_ARGS for X86_64 and I386 from 32 to 8
for FreeBSD and to 6 for everyone else. Add comment about current
state of needed MAX_ARGS.
* signal.c: Add comment about size of sigset_t.
(sprintsigmask): Reduce static string buffer from 8k to 2k.
(sys_sigreturn): Fix sigset saving to save only NSIG / 8 bytes,
not sizeof(sigset_t) bytes.
* linux/mips/syscallent.h: Reduce nargs of printargs-type syscall to 7.
* linux/arm/syscallent.h: Reduce nargs of printargs-type syscall to 6.
* 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.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
/external/strace/linux/i386/syscallent.h
|
| f07367954c9b41bf87deba08e79e5bb4c3b72c55 |
|
09-Jun-2011 |
Denys Vlasenko <dvlasenk@redhat.com> |
Don't display bogus parameter for sigreturn syscall
* linux/*/syscallent.h: For those arches which use sys_sigreturn,
not printargs, to show [rt_]sigreturn syscall, change number of arguments
from 1 to 0: sys_sigreturn function doesn't use syscall parameters.
(I guess kernel doesn't actually _have_ any parameters for this syscall,
at least on these architectures). Do the same change for I386 and x86-64
even though they use printargs: I looked at kernel code and syscall
definitely doesn't have any parameters on these arches.
(I hesitate to change 1 to 0 params for arches I don't know -
it is remotely possible some of them do have a parameter for this syscall).
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
/external/strace/linux/i386/syscallent.h
|
| b63256e69bf3f1a74aadb0e14556490bc8f4ef95 |
|
07-Jun-2011 |
Denys Vlasenko <dvlasenk@redhat.com> |
Whitespace cleanups. no code changes.
* bjm.c: Fix tabulation (such as extra spaces before tabs),
convert punctuation where it deviates from prevalent form
elsewhere in strace code, convert sizeof and offsetof where
it deviates from from prevalent form, remove space between
function/macro/array names and (parameters) or [index],
add space between "if" and (condition), correct non-standard
or wrong indentaion.
* defs.h: Likewise
* desc.c: Likewise
* file.c: Likewise
* ipc.c: Likewise
* linux/arm/syscallent.h: Likewise
* linux/avr32/syscallent.h: Likewise
* linux/hppa/syscallent.h: Likewise
* linux/i386/syscallent.h: Likewise
* linux/ioctlsort.c: 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/tile/syscallent.h: Likewise
* linux/x86_64/syscallent.h: Likewise
* mem.c: Likewise
* net.c: Likewise
* pathtrace.c: Likewise
* process.c: Likewise
* signal.c: Likewise
* sock.c: Likewise
* strace.c: Likewise
* stream.c: Likewise
* sunos4/syscall.h: Likewise
* sunos4/syscallent.h: Likewise
* svr4/syscall.h: Likewise
* svr4/syscallent.h: Likewise
* syscall.c: Likewise
* system.c: Likewise
* test/childthread.c: Likewise
* test/leaderkill.c: Likewise
* test/skodic.c: Likewise
* time.c: Likewise
* util.c: Likewise
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
/external/strace/linux/i386/syscallent.h
|
| 3087dd678088754dddc0c801008e22ca2b7b9a37 |
|
12-May-2011 |
Damir Shayhutdinov <damir@altlinux.ru> |
Linux: implement decoding of preadv and pwritev syscalls
* io.c [LINUX && HAVE_SYS_UIO_H] (sys_preadv, sys_pwritev): New functions.
* linux/syscall.h (sys_preadv, sys_pwritev): Declare them.
* linux/*/syscallent.h: Use them.
Signed-off-by: Damir Shayhutdinov <damir@altlinux.ru>
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
/external/strace/linux/i386/syscallent.h
|
| 7bab9fcc44d72c375306c81648239fba21d492bd |
|
20-Feb-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Add TRACE_DESC|TRACE_FILE flags to fanotify_* sysentries
* linux/*/syscallent.h: Add TD flag to fanotify_init. Add TD|TF flags
to fanotify_mark.
/external/strace/linux/i386/syscallent.h
|
| 2bc744d7c737f025e970d3e708a81779c45a8b06 |
|
20-Feb-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Fix flags of fallocate sysentries
* linux/*/syscallent.h: Fix sys_fallocate flags.
/external/strace/linux/i386/syscallent.h
|
| b9839ef1295cd6d2ee56500226f8be080c63804f |
|
20-Feb-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Add TRACE_DESC flag to epoll_create* sysentries
* linux/*/syscallent.h: Add TD flag to sys_epoll_create and
sys_epoll_create1.
/external/strace/linux/i386/syscallent.h
|
| 1e43961de5c9196aeef0d94cc3f291680879da88 |
|
20-Feb-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Add TRACE_DESC flag to fgetxattr, flistxattr, and fremovexattr sysentries
* linux/*/syscallent.h: Add TD flag to sys_fgetxattr, sys_flistxattr,
and fremovexattr.
/external/strace/linux/i386/syscallent.h
|
| 612e0920c5feece7859860a3c8271b82b631788f |
|
20-Feb-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Add TRACE_FILE flag to swapoff sysentries
* linux/*/syscallent.h: Add TF flag to sys_swapoff.
/external/strace/linux/i386/syscallent.h
|
| fdbe3c513a521a075a5688df85056200c846776d |
|
20-Feb-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Add TRACE_DESC flag to fadvise64* sysentries
* linux/*/syscallent.h: Add TD flag to sys_fadvise64 and
sys_fadvise64_64.
/external/strace/linux/i386/syscallent.h
|
| bde8033605d0d7c83b4d7c4d4c2461775edcd0cc |
|
20-Feb-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Add TRACE_DESC flag to mmap, mmap2, and old_mmap sysentries
* linux/*/syscallent.h: Add TD flag to sys_mmap and sys_old_mmap.
/external/strace/linux/i386/syscallent.h
|
| 50a218d4ac83e6adf6f44785037dd25bd8037921 |
|
18-Jan-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Fix decoding of get[ug]id, gete[ug]id and setfs[ug]id return values
* defs.h (SYSCALL_NEVER_FAILS): New syscall flag.
* linux/dummy.h: Change redirection for sys_get[ug]id, sys_gete[ug]id
and setfs[ug]id.
* linux/*/syscallent.h: Set SYSCALL_NEVER_FAILS flag for get[ug]id,
gete[ug]id and setfs[ug]id syscalls.
* process.c [LINUX] (sys_getuid, sys_setfsuid): New functions.
* syscall.c (NF): New shorthand macro for use in syscallent.h files.
(get_error): Check SYSCALL_NEVER_FAILS flag.
Reported by Марк Коренберг <socketpair@gmail.com>.
/external/strace/linux/i386/syscallent.h
|
| 62d0428cf599ba0a6f2f73c83e174fada31ff7e7 |
|
19-Jan-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
* linux/*/syscallent.h: Fix typo in sys_newfstatat syscall flags.
/external/strace/linux/i386/syscallent.h
|
| e9e3d70fa10022d1d642d723cd448b049dcff229 |
|
17-Jan-2011 |
Dmitry V. Levin <ldv@altlinux.org> |
Update linux/*/syscallent.h files to match Linux kernel v2.6.37
* linux/alpha/syscallent.h: Add hooks for fanotify_init, fanotify_mark,
and prlimit64.
* linux/i386/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/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/x86_64/syscallent.h: Likewise.
* linux/arm/syscallent.h: Add hooks for accept4, fanotify_init,
fanotify_mark, and prlimit64.
* linux/hppa/syscallent.h: Add hook for prlimit64.
/external/strace/linux/i386/syscallent.h
|
| 623003918a2d35d71bb7f44917b78c41a9ac169b |
|
06-Apr-2010 |
Dmitry V. Levin <ldv@altlinux.org> |
Update linux/*/syscallent.h files to match Linux kernel v2.6.33
* linux/alpha/syscallent.h: Add 47 hooks.
* linux/arm/syscallent.h: Update hooks for pselect6, ppoll,
epoll_pwait. Add 11 hooks.
* linux/bfin/syscallent.h: Update hooks for prctl, fallocate,
signalfd4, eventfd2, epoll_create1, dup3, pipe2, perf_event_open.
Hook up recvmmsg.
* linux/hppa/syscallent.h: Update hooks for signalfd4, eventfd2,
epoll_create1, dup3, pipe2, perf_event_open.
* linux/i386/syscallent.h: Fix syscall name for the kexec_load hook.
Add 5 hooks.
* linux/ia64/syscallent.h: Fix syscall name for the kexec_load hook.
Add 4 hooks.
* linux/m68k/syscallent.h: Add 50 hooks.
* linux/powerpc/syscallent.h: Fix hook for timerfd_create. Fix
6 syscall names to match the kernel. Use sys_semop to parse semop.
Add 14 hooks.
* linux/s390/syscallent.h: Fix syscall name for the kexec_load hook.
Add 14 hooks.
* linux/s390x/syscallent.h: Likewise.
* linux/sh/syscallent.h: Add 13 hooks.
* linux/sh64/syscallent.h: Add 15 hooks.
* linux/sparc/syscallent.h: Add 22 hooks.
* linux/x86_64/syscallent.h: Add 5 hooks.
/external/strace/linux/i386/syscallent.h
|
| 0873f29af4c1b2357e4f13338731665dd1ee2893 |
|
12-Feb-2010 |
Andreas Schwab <schwab@linux-m68k.org> |
Decode recvmmsg syscall
* net.c (do_msghr): New function to print struct msghdr.
(printmsghdr): Use it.
(printmmsghdr, sys_recvmmsg): New.
* linux/syscall.h: Declare sys_recvmmsg.
(SYS_sub_recvmmsg): Define.
(SYS_socket_nsubcalls): Bump.
* linux/sparc/syscall.h: Likewise.
* linux/arm/syscallent.h: Add sys_recvmmsg.
* linux/bfin/syscallent.h: Likewise.
* 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.
* linux/ia64/syscallent.h: Adjust.
/external/strace/linux/i386/syscallent.h
|
| bab894067478879f42d764dea6130a177759ffe6 |
|
21-Mar-2010 |
Mark Wielaard <mjw@redhat.com> |
Hook up inotify_init1 open mode flags printer
* file.c [LINUX] (sys_inotify_init1): New function.
* linux/syscall.h: Declare new sys_inotify_init1 handler.
* linux/bfin/syscallent.h: Hook up new handler.
* linux/hppa/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
/external/strace/linux/i386/syscallent.h
|
| fdc45590eb96c43cf8f8e8db5f598fd3d7b9a385 |
|
25-Dec-2009 |
Dmitry V. Levin <ldv@altlinux.org> |
Decode fifth argument of mremap syscall
* mem.c (sys_mremap): Decode fifth argument.
* linux/*/syscallent.h: Update the number of mremap syscall arguments.
/external/strace/linux/i386/syscallent.h
|
| 5078770858835852b4d569b1b5e97a26cb623e7c |
|
13-Nov-2009 |
Mike Frysinger <vapier@gentoo.org> |
Move i386-specific files out of common linux dir
* linux/syscallent.h: Moved to ...
* linux/i386/syscallent.h: ... here.
* linux/ia64/syscallent.h: Update i386 syscallent.h include.
* linux/sparc/gen.pl: Likewise.
* linux/x86_64/syscallent1.h: Likewise.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
/external/strace/linux/i386/syscallent.h
|