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41 Commits

Author SHA1 Message Date
Nicholas Nethercote
2001629c3f Updated copyright years. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9344
 2009-03-10 22:02:09 +00:00
Nicholas Nethercote
87b5e49494 Merge a large chunk of r8949 (the part that moved fcntl and ioctl wrappers 
out of syswrap-generic into syswrap-linux) from the DARWIN branch.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9219
 2009-02-22 23:00:30 +00:00
Nicholas Nethercote
3bfae3eec1 Merged r9185 (fix up getsockopt mess) from the DARWIN branch, minus the 
Darwin-specific parts.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9186
 2009-02-17 00:23:30 +00:00
Tom Hughes
f1ac1fd992 Add signalfd4 support. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8930
 2009-01-09 16:42:51 +00:00
Tom Hughes
2ebda825b1 Add support ioprio_get and wire up ioprio_set on all platforms. 
Fixes bug #177819.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8826
 2008-12-15 08:58:29 +00:00
Tom Hughes
4d4d4c10fe Add support for eventfd2 (and wire up pipe2 on PPC platforms). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8815
 2008-12-10 09:28:56 +00:00
Julian Seward
2ebd38040f Handle sys_lookup_dcookie on amd64-linux (Andrew Haley). Also take 
the opportunity to move the handlers from syswrap-generic.c (which
they certainly aren't) to syswrap-linux.c.  Fixes #175044.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8769
 2008-11-16 21:40:54 +00:00
Julian Seward
2a5db7f788 Support sys_stime on x86-linux. Fixes #159285. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8736
 2008-11-06 23:11:42 +00:00
Julian Seward
f4bffe6909 Support sys_pipe2 on {amd64,x86}-linux. Also, update syscall numbers 
for all supported Linuxes to those in linux-2.6.28-rc3.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8730
 2008-11-05 11:20:59 +00:00
Bart Van Assche
bd28f145d5 Moved support for Linux-specific system call sys_init_module from generic to Linux wrappers. Added wrapper for sys_delete_module system call. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8266
 2008-06-21 16:28:24 +00:00
Bart Van Assche
c6d4c09e7c Added support for timerfd_create(), timerfd_gettime() and timerfd_settime() system calls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7942
 2008-04-27 12:56:06 +00:00
Bart Van Assche
e31611fb5c Added support for epoll_pwait(), utimensat(), eventfd(), timerfd() and signalfd(). Fixes bug 160907. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7917
 2008-04-26 07:45:10 +00:00
Julian Seward
5679a22410 Update copyright dates ("200X-2007" --> "200X-2008"). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7398
 2008-02-11 11:34:59 +00:00
Tom Hughes
cbb3cb05a5 Add support for the sync_file_range system call. 
Based on patch from Russell Sears <sears@cs.berkeley.edu>.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7324
 2008-01-08 16:31:25 +00:00
Julian Seward
4d601bfed7 Support sys_utimensat on x86-linux. (Dan McGee) 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7195
 2007-11-20 23:41:23 +00:00
Julian Seward
77c7c9adc2 Handle sys_ioprio_set on amd64-linux. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6641
 2007-03-11 19:28:02 +00:00
Tom Hughes
0075b20e84 Add support for linux key management system calls. 
Based on patch from Ezra Peisach <epeisach@bu.edu>.
Fixes bug #139300.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6632
 2007-03-07 11:12:13 +00:00
Julian Seward
172505c978 Update copyright dates. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6488
 2007-01-08 06:01:59 +00:00
Julian Seward
ad67fd79fe Update copyright dates. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5954
 2006-06-05 23:21:15 +00:00
Tom Hughes
297aa09b43 Implement the set_robust_list and get_robust_list system calls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5905
 2006-05-17 14:24:12 +00:00
Tom Hughes
4eb782b553 Add wrappers for a load of new 2.6.16 system calls. Fixes bug #123248. 
Also expands pathname arguments as strings in a lot more system call
trace messages and fixed the poll wrapper to not be x86 specific.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5785
 2006-03-21 10:58:35 +00:00
Nicholas Nethercote
057061d2ae Try to avoid compiler warnings on AMD64. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5065
 2005-11-10 04:02:19 +00:00
Nicholas Nethercote
8a58b97fbb Factor out some common code in m_syswrap. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5062
 2005-11-10 02:48:04 +00:00
Nicholas Nethercote
bf21ecfdb0 Factor out some common code in m_syswrap. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5049
 2005-11-09 04:49:28 +00:00
Tom Hughes
2b553e2835 Add support for the mbind system call on x86 and amd64. Fixes bug #114756. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4958
 2005-10-20 17:00:23 +00:00
Tom Hughes
6c610b89c7 Rationalise the mmap system call handling - after examining the kernel 
source it turns out that there are five different versions of mmap for
the three platforms we currently support:

  - On x86-linux there is mmap (aka old_mmap) which takes the
    arguments in a memory block and the offset in bytes; and
    mmap2 (aka sys_mmap2) which takes the arguments in the normal
    way and the offset in pages.

  - On ppc32-linux there is mmap (aka sys_mmap) which takes the
    arguments in the normal way and the offset in bytes; and
    mmap2 (aka sys_mmap2) which takes the arguments in the normal
    way and the offset in pages.

  - On amd64-linux everything is simple and there is just the one
    call, mmap (aka sys_mmap)  which takes the arguments in the normal
    way and the offset in bytes.

To reconcile all this I have created a generic handler and then
written five platform specific wrappers which normalise all the
arguments and then call the generic handler.

I have also modified the address space manager to use mmap2 rather
than mmap on x86 and ppc32 so that large offsets can be correctly
handled.

There is still an issue of OffT truncating offsets as we go through
the address space manager that will need to be addressed.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4834
 2005-09-30 08:07:53 +00:00
Nicholas Nethercote
1394091f86 Moved sys_mmap2 wrapper from "generic" to "linux". 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4595
 2005-08-31 03:00:40 +00:00
Nicholas Nethercote
c198b967b3 Moved some more syscall wrappers from "generic" to "linux". 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4594
 2005-08-31 02:44:31 +00:00
Nicholas Nethercote
b706da9aa9 Group Linux-specific syscalls a bit. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4581
 2005-08-30 02:45:44 +00:00
Nicholas Nethercote
b79e7281d4 Moved sched_* from "generic" to "linux"; Darwin doesn't have them. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4576
 2005-08-30 02:17:23 +00:00
Nicholas Nethercote
40eb28bec1 Move *xattr from "generic" to "linux". Darwin has them, but with an extra 
parameter.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4575
 2005-08-30 01:53:54 +00:00
Nicholas Nethercote
45fc4050f8 Move *chown16 syscalls from "generic" to "linux". 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4523
 2005-08-26 04:36:10 +00:00
Nicholas Nethercote
1fa6f9bf7a Move get*16 and set*16 syscalls from "generic" to "linux". 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4521
 2005-08-26 04:27:54 +00:00
Nicholas Nethercote
7fd1f02169 Move cap{get,set} syscalls from "generic" to "linux". 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4520
 2005-08-26 04:03:04 +00:00
Nicholas Nethercote
832989d4af Move timer_* syscalls from "generic" to "linux". 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4519
 2005-08-26 03:54:30 +00:00
Nicholas Nethercote
c42361bf17 Move clock_* syscalls from "generic" to "linux". 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4518
 2005-08-26 03:49:43 +00:00
Nicholas Nethercote
c710281899 Move mq_* syscalls from "generic" to "linux". 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4517
 2005-08-26 03:43:28 +00:00
Tom Hughes
03bc2deb25 Add support for the inotify system calls based on a patch 
from John McCutchan <ttb@tentacle.dhs.org>.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4250
 2005-07-25 15:21:41 +00:00
Tom Hughes
a74aa1e74d Yet more system calls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4227
 2005-07-22 15:04:14 +00:00
Julian Seward
9cb0696641 For symbols which have C-level global scope but which we regard as 
module-local, use the new ML_ prefix instead of VG_.  This makes it
trivial to see which names are those exported from public module
interfaces: precisely those using VG_.

/* VG_ is for symbols exported from modules.  ML_ (module-local) is
   for symbols which are not intended to be visible outside modules,
   but which cannot be declared as C 'static's since they need to be
   visible across C files within a given module.  It is a mistake for
   a ML_ name to appear in a pub_core_*.h or pub_tool_*.h file.
   Likewise it is a mistake for a VG_ name to appear in a priv_*.h
   file. 
*/



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4000
 2005-06-23 01:02:53 +00:00
Nicholas Nethercote
b54b42c310 Rename m_syscalls/ as m_syswrap/ to complete the module renaming. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3924
 2005-06-17 22:27:21 +00:00