Package: strace
version: 4.5.15-1
Severity: important
Architecture: hppa
Tags: Patch
strace is currently mostly unusable on hppa, because major syscalls aren't
implemented yet.
The attached patch adds all new hppa syscalls (>=295), like e.g. the statfs64()
which is used very often.
Without this patch, e.g. "strace df ." won't work at all.
Example:
[EMAIL PROTECTED]:~/# strace df .
write(1, "Filesystem 1K-blocks "..., 67Filesystem
1K-blocks Used Available Use% Mounted on
) = 67
getcwd("/mnt/sdb4/cvs/strace/debian/strace-4.5.15/build", 4096) = 48
stat64("/mnt/sdb4", {st_mode=0, st_size=0, ...}) = 0
upeek: ptrace(PTRACE_PEEKUSER,12750,4294967292,0): Input/output error
This bug and another shmat() bug is fixed with this patch.
It will only modify strace's behaviour on the hppa architecture.
I've reported the same bugs/patches upstream as well:
- upstream version of strace (syscall table patch):
http://sourceforge.net/tracker/index.php?func=detail&aid=1774308&group_id=2861&atid=302861
- upstream version of strace (shmat() syscall patch):
http://sourceforge.net/tracker/index.php?func=detail&aid=1774313&group_id=2861&atid=302861
--- ./linux/hppa/syscallent.h.org 2006-10-16 03:17:52.000000000 +0200
+++ ./linux/hppa/syscallent.h 2007-08-14 22:07:02.000000000 +0200
@@ -64,7 +64,7 @@
{ 4, TN, sys_socketpair, "socketpair" }, /*
56 */
{ 2, 0, sys_setpgid, "setpgid" }, /*
57 */
{ 4, TN, sys_send, "send" }, /*
58 */
- { 1, 0, sys_uname, "newuname"
}, /* 59 */
+ { 1, 0, sys_uname, "newuname" }, /*
59 */
{ 1, 0, sys_umask, "umask" }, /*
60 */
{ 1, TF, sys_chroot, "chroot" }, /*
61 */
{ 2, 0, sys_ustat, "ustat" }, /*
62 */
@@ -197,10 +197,10 @@
{ 4, TI, sys_msgrcv, "msgrcv" }, /*
189 */
{ 4, TI, sys_msgget, "msgget" }, /*
190 */
{ 4, TI, sys_msgctl, "msgctl" }, /*
191 */
- { 4, TI, sys_shmat, "shmat" }, /*
192 */
- { 4, TI, sys_shmdt, "shmdt" }, /*
193 */
- { 4, TI, sys_shmget, "shmget" }, /*
194 */
- { 4, TI, sys_shmctl, "shmctl" }, /*
195 */
+ { 3, TI, sys_shmat, "shmat" }, /*
192 */
+ { 1, TI, sys_shmdt, "shmdt" }, /*
193 */
+ { 3, TI, sys_shmget, "shmget" }, /*
194 */
+ { 3, TI, sys_shmctl, "shmctl" }, /*
195 */
{ 5, 0, sys_getpmsg, "getpmsg" }, /*
196 */
{ 5, 0, sys_putpmsg, "putpmsg" }, /*
197 */
{ 2, TF, sys_lstat64, "lstat64" }, /*
198 */
@@ -222,7 +222,7 @@
{ 5, 0, printargs, "get_thread_area" }, /*
214 */
{ 2, 0, sys_io_setup, "io_setup" }, /*
215 */
{ 1, 0, sys_io_destroy, "io_destroy" }, /*
216 */
- { 5, 0, sys_io_getevents, "io_getevents"
}, /* 217 */
+ { 5, 0, sys_io_getevents, "io_getevents" }, /*
217 */
{ 3, 0, sys_io_submit, "io_submit" }, /*
218 */
{ 4, 0, sys_io_cancel, "io_cancel" }, /*
219 */
{ 5, 0, printargs, "alloc_hugepages" }, /*
220 */
@@ -233,11 +233,11 @@
{ 4, TD, sys_epoll_ctl, "epoll_ctl" }, /*
225 */
{ 4, TD, sys_epoll_wait, "epoll_wait" }, /*
226 */
{ 5, 0, printargs, "remap_file_pages" }, /*
227 */
- { 5, TI, sys_semtimedop, "semtimedop" }, /*
228 */
+ { 5, TI, sys_semtimedop, "semtimedop" }, /*
228 */
{ 5, 0, printargs, "mq_open" }, /*
229 */
{ 5, 0, printargs, "mq_unlink" }, /*
230 */
{ 5, 0, printargs, "mq_timedsend" }, /*
231 */
- { 5, 0, printargs, "mq_timedreceive"
}, /* 232 */
+ { 5, 0, printargs, "mq_timedreceive" }, /*
232 */
{ 5, 0, printargs, "mq_notify" }, /*
233 */
{ 5, 0, printargs, "mq_getsetattr" }, /*
234 */
{ 4, 0, printargs, "waitid" }, /*
235 */
@@ -300,3 +300,13 @@
{ 4, TD, printargs, "sync_file_range" }, /*
292 */
{ 4, TD, printargs, "tee" }, /*
293 */
{ 4, TD, printargs, "vmsplice" }, /*
294 */
+ { 6, 0, printargs, "move_pages" }, /*
295 */
+ { 3, 0, printargs, "getcpu" }, /*
296 */
+ { 6, TD, printargs, "epoll_pwait" }, /*
297 */
+ { 3, TF, sys_statfs64, "statfs64" }, /*
298 */
+ { 3, TD, sys_fstatfs64, "fstatfs64" }, /*
299 */
+ { 4, 0, printargs, "kexec_load" }, /*
300 */
+ { 4, TD|TF, printargs, "utimensat" }, /*
301 */
+ { 3, TD, printargs, "signalfd" }, /*
302 */
+ { 4, TD, printargs, "timerfd" }, /*
303 */
+ { 1, TD, printargs, "eventfd" }, /*
304 */
--- ./ipc.c.org 2007-01-15 21:25:52.000000000 +0100
+++ ./ipc.c 2007-08-14 22:07:43.000000000 +0200
@@ -387,7 +387,7 @@
}
if (syserror(tcp))
return 0;
-#ifdef LINUX
+#if defined(LINUX) && !defined(HPPA)
if (umove(tcp, tcp->u_arg[2], &raddr) < 0)
return RVAL_NONE;
tcp->u_rval = raddr;
