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Kirill Smelkov
linux
Commits
01cbbadc
Commit
01cbbadc
authored
Mar 05, 2003
by
David Mosberger
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Plain Diff
ia64: Hook up POSIX-timer syscalls. Take advantage of ptrace_notify().
parent
c393294e
Changes
3
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3 changed files
with
23 additions
and
17 deletions
+23
-17
arch/ia64/kernel/entry.S
arch/ia64/kernel/entry.S
+9
-9
arch/ia64/kernel/ptrace.c
arch/ia64/kernel/ptrace.c
+5
-8
include/asm-ia64/unistd.h
include/asm-ia64/unistd.h
+9
-0
No files found.
arch/ia64/kernel/entry.S
View file @
01cbbadc
...
...
@@ -1281,15 +1281,15 @@ sys_call_table:
data8
sys_epoll_wait
//
1245
data8
sys_restart_syscall
data8
sys_semtimedop
data8
ia64_ni_syscall
data8
ia64_ni_syscall
data8
ia64_ni_syscall
//
1250
data8
ia64_ni_syscall
data8
ia64_ni_syscall
data8
ia64_ni_syscall
data8
ia64_ni_syscall
data8
ia64_ni_syscall
//
1255
data8
ia64_ni_syscall
data8
sys_timer_create
data8
sys_timer_settime
data8
sys_timer_gettime
//
1250
data8
sys_timer_getoverrun
data8
sys_timer_delete
data8
sys_clock_settime
data8
sys_clock_gettime
data8
sys_clock_getres
//
1255
data8
sys_clock_nanosleep
data8
ia64_ni_syscall
data8
ia64_ni_syscall
data8
ia64_ni_syscall
...
...
arch/ia64/kernel/ptrace.c
View file @
01cbbadc
...
...
@@ -1342,15 +1342,12 @@ syscall_trace (void)
* The 0x80 provides a way for the tracing parent to distinguish between a syscall
* stop and SIGTRAP delivery.
*/
current
->
exit_code
=
SIGTRAP
|
((
current
->
ptrace
&
PT_TRACESYSGOOD
)
?
0x80
:
0
);
set_current_state
(
TASK_STOPPED
);
notify_parent
(
current
,
SIGCHLD
);
schedule
();
ptrace_notify
(
SIGTRAP
|
((
current
->
ptrace
&
PT_TRACESYSGOOD
)
?
0x80
:
0
));
/*
* This isn't the same as continuing with a signal, but it
*
will do for normal use. strace only continues with a
*
signal if the stopping signal is not SIGTRAP.
-brl
* This isn't the same as continuing with a signal, but it
will do for normal use.
*
strace only continues with a signal if the stopping signal is not SIGTRAP.
* -brl
*/
if
(
current
->
exit_code
)
{
send_sig
(
current
->
exit_code
,
current
,
1
);
...
...
include/asm-ia64/unistd.h
View file @
01cbbadc
...
...
@@ -237,6 +237,15 @@
#define __NR_epoll_wait 1245
#define __NR_restart_syscall 1246
#define __NR_semtimedop 1247
#define __NR_sys_timer_create 1248
#define __NR_sys_timer_settime 1249
#define __NR_sys_timer_gettime 1250
#define __NR_sys_timer_getoverrun 1251
#define __NR_sys_timer_delete 1252
#define __NR_sys_clock_settime 1253
#define __NR_sys_clock_gettime 1254
#define __NR_sys_clock_getres 1255
#define __NR_sys_clock_nanosleep 1256
#if !defined(__ASSEMBLY__) && !defined(ASSEMBLER)
...
...
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