FM / powerpc

/usr/share/systemtap/tapset/linux/powerpc/

/usr/share/systemtap/tapset/linux/powerpc

Name	Size	Mode	Actions
aux_syscalls.stp	4963	0644	edit dl rm
syscall_num.stp	71086	0644	edit dl rm
sysc_compat_clock_settime.stp	1592	0644	edit dl rm
sysc_compat_fadvise64.stp	5239	0644	edit dl rm
sysc_compat_fallocate.stp	2652	0644	edit dl rm
sysc_compat_ftruncate64.stp	1579	0644	edit dl rm
sysc_compat_get_mempolicy.stp	1835	0644	edit dl rm
sysc_compat_lookup_dcookie.stp	3217	0644	edit dl rm
sysc_compat_mbind.stp	1652	0644	edit dl rm
sysc_compat_readahead.stp	1632	0644	edit dl rm
sysc_compat_set_mempolicy.stp	1662	0644	edit dl rm
sysc_compat_timer_gettime.stp	1601	0644	edit dl rm
sysc_compat_timer_settime.stp	1809	0644	edit dl rm
sysc_compat_truncate64.stp	1643	0644	edit dl rm
sysc_execve.stp	3414	0644	edit dl rm
sysc_ipc.stp	1507	0644	edit dl rm
sysc_mmap.stp	1898	0644	edit dl rm
sysc_mmap2.stp	2350	0644	edit dl rm
sysc_ppc32_timer_create.stp	1685	0644	edit dl rm
sysc_ppc64_newuname.stp	1614	0644	edit dl rm
sysc_ppc64_personality.stp	2252	0644	edit dl rm
sysc_ppc64_sys32_stime.stp	1390	0644	edit dl rm
sysc_ppc64_sys_stime.stp	1359	0644	edit dl rm
sysc_ppc_rtas.stp	1154	0644	edit dl rm
sysc_sigaltstack.stp	3450	0644	edit dl rm
sysc_sys32_adjtimex.stp	1300	0644	edit dl rm
sysc_sys32_getdents.stp	1473	0644	edit dl rm
sysc_sys32_ptrace.stp	1433	0644	edit dl rm
sysc_sys32_rt_sigpending.stp	1561	0644	edit dl rm
sysc_sys32_rt_sigqueueinfo.stp	1692	0644	edit dl rm
sysc_sys32_rt_sigtimedwait.stp	1858	0644	edit dl rm
sysc_sys32_sched_rr_get_interval.stp	1790	0644	edit dl rm
sysc_sys32_sched_setparam.stp	1568	0644	edit dl rm
sysc_sys32_sendfile64.stp	1578	0644	edit dl rm
sysc_sys32_sigreturn.stp	1566	0644	edit dl rm
sysc_sys32_swapcontext.stp	1822	0644	edit dl rm
sysc_sys32_sysinfo.stp	1306	0644	edit dl rm
sysc_sys32_utimes.stp	1427	0644	edit dl rm
sysc_sys64_time.stp	1122	0644	edit dl rm
sysc_sysctl32.stp	2359	0644	edit dl rm

Edit: /usr/share/systemtap/tapset/linux/powerpc/sysc_compat_readahead.stp (1632B)

# readahead __________________________________________________
#
# compat_ssize_t compat_sys_readahead(int fd, u32 r4, u32 offhi, u32 offlo,
#                                     u32 count)
#

@define _SYSCALL_COMPAT_READAHEAD_NAME
%(
	name = "readahead"
%)

@define _SYSCALL_COMPAT_READAHEAD_ARGSTR
%(
	argstr = sprintf("%d, %d, %u", fd, offset, count)
%)

probe syscall.compat_readahead = dw_syscall.compat_readahead !,
                                 nd_syscall.compat_readahead ? {}
probe syscall.compat_readahead.return = dw_syscall.compat_readahead.return !,
                                 nd_syscall.compat_readahead.return ? {}

# dw_compat_readahead _____________________________________________________

probe dw_syscall.compat_readahead = kernel.function("compat_sys_readahead") ?
{
	@_SYSCALL_COMPAT_READAHEAD_NAME
	fd = __int32($fd)
	offset = (($offhi << 32) | $offlo)
	count = __uint32($count)
	@_SYSCALL_COMPAT_READAHEAD_ARGSTR
}
probe dw_syscall.compat_readahead.return =
	kernel.function("compat_sys_readahead").return ?
{
	@_SYSCALL_COMPAT_READAHEAD_NAME
	@SYSC_RETVALSTR($return)
}

# nd_compat_readahead _____________________________________________________

probe nd_syscall.compat_readahead = kprobe.function("compat_sys_readahead") ?
{
	@_SYSCALL_COMPAT_READAHEAD_NAME
	asmlinkage()
	fd = int_arg(1)
	/* the 2nd parameter (r4) is ignored */
	offset = ((uint_arg(3) << 32) | uint_arg(4))
	count = ulong_arg(5)
	@_SYSCALL_COMPAT_READAHEAD_ARGSTR
}
probe nd_syscall.compat_readahead.return =
	kprobe.function("compat_sys_readahead").return ?
{
	@_SYSCALL_COMPAT_READAHEAD_NAME
	@SYSC_RETVALSTR(returnval())
}

# readahead __________________________________________________ # # compat_ssize_t compat_sys_readahead(int fd, u32 r4, u32 offhi, u32 offlo, # u32 count) # @define _SYSCALL_COMPAT_READAHEAD_NAME %( name = "readahead" %) @define _SYSCALL_COMPAT_READAHEAD_ARGSTR %( argstr = sprintf("%d, %d, %u", fd, offset, count) %) probe syscall.compat_readahead = dw_syscall.compat_readahead !, nd_syscall.compat_readahead ? {} probe syscall.compat_readahead.return = dw_syscall.compat_readahead.return !, nd_syscall.compat_readahead.return ? {} # dw_compat_readahead _____________________________________________________ probe dw_syscall.compat_readahead = kernel.function("compat_sys_readahead") ? { @_SYSCALL_COMPAT_READAHEAD_NAME fd = __int32($fd) offset = (($offhi << 32) | $offlo) count = __uint32($count) @_SYSCALL_COMPAT_READAHEAD_ARGSTR } probe dw_syscall.compat_readahead.return = kernel.function("compat_sys_readahead").return ? { @_SYSCALL_COMPAT_READAHEAD_NAME @SYSC_RETVALSTR($return) } # nd_compat_readahead _____________________________________________________ probe nd_syscall.compat_readahead = kprobe.function("compat_sys_readahead") ? { @_SYSCALL_COMPAT_READAHEAD_NAME asmlinkage() fd = int_arg(1) /* the 2nd parameter (r4) is ignored */ offset = ((uint_arg(3) << 32) | uint_arg(4)) count = ulong_arg(5) @_SYSCALL_COMPAT_READAHEAD_ARGSTR } probe nd_syscall.compat_readahead.return = kprobe.function("compat_sys_readahead").return ? { @_SYSCALL_COMPAT_READAHEAD_NAME @SYSC_RETVALSTR(returnval()) }