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* testsuite/systemtap.syscall/mmap.c (main): Added mprotect and mremap
testing (along with testing of anonymous maps).
* tapset/i386/syscalls.stp: In mmap probes, handle the fact that the
kernel gets an unsigned long 'fd', but the user-side passes a signed
int.
* tapset/i386/nd_syscalls.stp: Ditto.
* tapset/ia64/syscalls.stp: Ditto.
* tapset/powerpc/nd_syscalls.stp: Ditto.
* tapset/powerpc/syscalls.stp: Ditto.
* tapset/x86_64/nd_syscalls.stp: Ditto.
* tapset/x86_64/syscalls.stp: Ditto.
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These are all the dwarfless analogs to $arch/syscalls.stp.
(Only i686 and x86_64 have been tested...)
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From Lai Jiangshan <laijs@cn.fujitsu.com>
* ia64/syscalls.stp Add a probe point syscall.sigaltstack for
ia64
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* syscalls*: Move sys32_sysctl to arch dirs.
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* */syscalls.stp: Added mmap functions.
Continued moving common compatibility functions to
the main tapset.
* aux_syscalls.stp (_shmat_flags_str): New.
(__get_compat_argv): New.
* syscalls.stp (adjtimex): Just print hex argument.
(compat_adjtimex): New.
(clock_getres): Also probe compat_clock_getres.
(clock_gettime): Also probe compat funcs.
(compat_clock_nanosleep): New.
(compat_execve): New.
(fstatat): New.
(get[e][gu]id): Also probe sys32.
(getsockopt): Make optional. Also probe compat.
(mmap, mmap2): These are arch-specific, so move to individual
architecture subdirs.
(compat_sys_msgctl): New.
(compat_sys_msgrcv): New.
(compat_sys_msgsnd): New.
* syscalls.stp (pread32): Remove. It calls pread64 .
(quotactl): Make optional.
(recv): Probe correct function.
(recvfrom): Fix args.
(compat_sys_recvmsg): New.
(semctl): Make optional.
(compat_sys_semctl): New.
(semget): Make optional.
(semop): Make optional.
(semtimedop): Make optional.
(compat_sys_semtimedop): New.
(send): Make optional.
(sendmsg): Make optional.
(compat_sys_sendmsg): New.
(sendto): Make optional.
(setsockopt): Make optional. Add compat.
(shmat): New.
(compat_sys_shmat): New.
(shmctl): New.
(compat_sys_shmctl): New.
(shmdt): New.
(shmget): New.
(shutdown): Make optional.
(socket): Make optional.
(socketpair): Make optional.
(swapoff): Make optional.
(swapon): Make optional.
(sysctl): Add probe on sys32.
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