Dmitry V. Levin 1763fa5f62 s390, s390x: fix printing of syscalls unknown to the kernel ...

On s390/s390x, syscalls with NR up to 255 can be implemented
directly using "svc NR", for NR >= 256 "svc 0" with %r1=NR is used.
The latter method is allowed for NR < 256, too.

When the syscall number specified directly or indirectly is recognized
by the kernel, i.e. it is less than its NR_syscalls value, it is stored
in %r2 and is available to arch_get_scno via s390_regset.gprs[2].
For syscall numbers >= NR_syscalls this register is set to 0,
but %r1 remains unchanged and could be used by arch_get_scno
via s390_regset.gprs[1] to decide what the syscall number is.

* linux/s390/get_scno.c (arch_get_scno): If s390_regset.gprs[2] is zero,
take syscall number from s390_regset.gprs[1].
* NEWS: Mention this fix.

This fixes Debian bug #485979 and Fedora bug #1298294.

2016-01-13 21:27:48 +00:00

..

32

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

64

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

aarch64

aarch64: make arm registers unsigned

2015-12-11 10:52:42 +00:00

alpha

alpha: enhance decoding of getxpid, getxuid, and getxgid syscalls

2016-01-09 00:09:04 +00:00

arc

arc, metag, nios2, or1k, tile: fix build

2015-12-24 17:36:58 +00:00

arm

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

avr32

avr32: wire up accept4 syscall

2016-01-10 21:38:03 +00:00

bfin

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

crisv10

Cleanup print_pc

2015-11-30 03:30:51 +00:00

crisv32

Cleanup print_pc

2015-11-30 03:30:51 +00:00

hppa

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

i386

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

ia64

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

m68k

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

metag

Cleanup print_pc

2015-11-30 03:30:51 +00:00

microblaze

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

mips

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

nios2

alpha, ia64, mips, nios2, powerpc, sparc: always check for syscall error

2015-12-27 01:02:53 +00:00

or1k

arc, metag, nios2, or1k, tile: fix build

2015-12-24 17:36:58 +00:00

powerpc

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

powerpc64

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

s390

s390, s390x: fix printing of syscalls unknown to the kernel

2016-01-13 21:27:48 +00:00

s390x

s390, s390x: print all syscall arguments for syscall number 0

2016-01-13 21:26:26 +00:00

sh

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

sh64

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

sparc

sparc: remove sparc64 syscall entries

2016-01-09 22:47:25 +00:00

sparc64

sparc64: fix names of {s,g}etres{u,g}id syscalls

2016-01-09 22:54:53 +00:00

tile

arc, metag, nios2, or1k, tile: fix build

2015-12-24 17:36:58 +00:00

x32

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

x86_64

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

xtensa

Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall

2015-12-29 01:15:20 +00:00

arch_regs.h

Move regs-related macros and declarations from defs.h to regs.h

2015-02-13 18:28:08 +00:00

arch_sigreturn.c

Fix build on architectures for which arch_sigreturn is not implemented

2015-12-09 11:46:43 +00:00

asm_stat.h

Add a wrapper around <asm/stat.h>

2015-12-04 15:03:12 +00:00

dummy_check.sh

Remove stray sys_swapon() declaration

2012-02-28 16:39:44 +01:00

dummy.h

mips o32: alias sys_syscall to printargs

2016-01-13 21:26:26 +00:00

errnoent.h

Change errnoent.h files to use designated initializers

2015-02-23 13:29:17 +00:00

inet_diag.h

Add -yy option: print ip and port associated with socket descriptors

2014-09-17 20:03:38 +00:00

mtd-abi.h

Whitespace fix, no code changes

2013-02-14 13:39:53 +01:00

personality.h

Use prepared editions of recently imported linux headers

2014-02-05 12:56:26 +00:00

ptp_clock.h

Decode ptp ioctls

2014-02-04 00:03:08 +00:00

signalent.h

Regenerated

2001-08-03 21:51:48 +00:00

sock_diag.h

Add -yy option: print ip and port associated with socket descriptors

2014-09-17 20:03:38 +00:00

subcall.h

Add copyright headers to some files which lack them

2015-12-17 17:56:48 +00:00

syscall.h

Add unique syscall entry numbers (SENs)

2015-07-12 22:31:49 +00:00

ubi-user.h

Use macros for gcc attributes

2015-03-30 00:33:06 +00:00

unix_diag.h

Support unix domain sockets in -yy option

2014-12-25 01:00:48 +00:00

userent0.h

process.c: split struct_user_offsets into architecture-specific include files

2014-12-11 19:25:02 +00:00

userent.h

process.c: split struct_user_offsets into architecture-specific include files

2014-12-11 19:25:02 +00:00