| b3a1e4bffbdbbf38304f216af405009868f43628 |
|
21-Aug-2015 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates, to include 2015. No functional change.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15577 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| b26101c4d128f0bfed780434c4e4f8d67f8aeee4 |
|
08-Aug-2015 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix printf format inconsistencies as pointed out by gcc -Wformat-signedness.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15510 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| ad4e979f408239dabbaae955d8ffcb84a51a5c85 |
|
05-Jul-2015 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix typos in source code. Patch by Dmitriy (olshevskiy87@bk.ru).
Fixes BZ #349874
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15394 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9e2645c0b8d76ece8eed2d08d1b7a8021da41252 |
|
07-May-2015 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the syncfs system call.
Based on patch from j@eckel.me on BZ#347389.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15191 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| faaf86055a7af8ff13c591cdf692724aab94c960 |
|
18-Apr-2015 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Remove a few unneeded header files.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15111 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9d7592e571487e08e2166212890e65b87e2905a4 |
|
19-Jan-2015 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Handle the memfd_create system call.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14875 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| e6366711ec586437958764b451145749c7bcded1 |
|
10-Nov-2014 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the getrandom system call. BZ#340788.
Requires r14705 for updated system call lists.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14709 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 77eb20b3865e7b17c7695c7e7a526b52935f593e |
|
11-Sep-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Use wrapper functions VG_(malloc) and friends consistently across the
board (instead of e.g. VG_(arena_malloc)(VG_AR_CORE,...). This change
also benefits static analysers. We can tell tools that VG_(malloc) allocates
and VG_(free) deallocates and that they are a pair. But we cannot do that for
arena_malloc/free.
Also provide a wrapper VG_(realloc_shrink).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14517 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 8a3377f03c4865cda1dd1e9a152861fdb77315fa |
|
08-Sep-2014 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for sys_pivot_root and sys_unshare. Patch from
Steven Stewart-Gallus <sstewartgallus00@mylangara.bc.ca>.
n-i-bz (patch on dev@, 27 Aug 2014)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14494 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 2fee8701a03de747cf0d112e13efdb9151b0154c |
|
04-Sep-2014 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for sys_kcmp. Patch from Chris Jones
(cjones.bugs@gmail.com). Fixes #338106.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14451 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 38a74d2cc4670e3eb559adff51a376cd6ec98005 |
|
30-Aug-2014 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
The semantic of the stack bounds is not consistent or is not described.
At various places, there were either some assumption that the 'end'
boundary (highest address) was either not included, included,
or was the highest addressable word, or the highest addressable byte.
This e.g. was very visible when doing:
./vg-in-place -d -d ./helgrind/tests/tc01_simple_race|&grep regi
giving
--24040:2:stacks register 0xBEDB4000-0xBEDB4FFF as stack 0
--24040:2:stacks register 0x402C000-0x4A2C000 as stack 1
showing that the main stack end was (on x86) not the highest word
but the highest byte, while for the thread 1, the registered end
was a byte not part of the stack.
The attached patch ensures that stack bounds semantic are documented and
consistent. Also, some of the stack handling code is factorised.
The convention that the patch ensures and documents is:
start is the lowest addressable byte, end is the highest addressable byte.
(the words 'min' and 'max' have been kept when already used, as this wording is
consistent with the new semantic of start/end).
In various debug log, used brackets [ and ] to make clear that
both bounds are included.
The code to guess and register the client stack was duplicated
in all the platform specific syswrap-<plat>-<os>.c files.
Code has been factorised in syswrap-generic.c
The patch has been regression tested on
x86, amd64, ppc32/64, s390x.
It has been compiled and one test run on arm64.
Not compiled/not tested on darwin, android, mips32/64, arm
More in details, the patch does the following:
coregrind/pub_core_aspacemgr.h
include/valgrind.h
include/pub_tool_machine.h
coregrind/pub_core_scheduler.h
coregrind/pub_core_stacks.h
- document start/end semantic in various functions
also in pub_tool_machine.h:
- replaces unclear 'bottommost address' by 'lowest address'
(unclear as stack bottom is or at least can be interpreted as
the 'functional' bottom of the stack, which is the highest
address for 'stack growing downwards').
coregrind/pub_core_initimg.h
replace unclear clstack_top by clstack_end
coregrind/m_main.c
updated to clstack_end
coregrind/pub_core_threadstate.h
renamed client_stack_highest_word to client_stack_highest_byte
coregrind/m_scheduler/scheduler.c
computes client_stack_highest_byte as the highest addressable byte
Update comments in call to VG_(show_sched_status)
coregrind/m_machine.c
coregrind/m_stacktrace.c
updated to client_stack_highest_byte, and switched
stack_lowest/highest_word to stack_lowest/highest_byte accordingly
coregrind/m_stacks.c
clarify semantic of start/end,
added a comment to indicate why we invert start/end in register call
(note that the code find_stack_by_addr was already assuming that
end was included as the checks were doing e.g.
sp >= i->start && sp <= i->end
coregrind/pub_core_clientstate.h
coregrind/m_clientstate.c
renames Addr VG_(clstk_base) to Addr VG_(clstk_start_base)
(start to indicate it is the lowest address, base suffix kept
to indicate it is the initial lowest address).
coregrind/m_initimg/initimg-darwin.c
updated to VG_(clstk_start_base)
replace unclear iicii.clstack_top by iicii.clstack_end
updated clstack_max_size computation according to both bounds included.
coregrind/m_initimg/initimg-linux.c
updated to VG_(clstk_start_base)
updated VG_(clstk_end) computation according to both bounds included.
replace unclear iicii.clstack_top by iicii.clstack_end
coregrind/pub_core_aspacemgr.h
extern Addr VG_(am_startup) : clarify semantic of the returned value
coregrind/m_aspacemgr/aspacemgr-linux.c
removed a copy of a comment that was already in pub_core_aspacemgr.h
(avoid double maintenance)
renamed unclear suggested_clstack_top to suggested_clstack_end
(note that here, it looks like suggested_clstack_top was already
the last addressable byte)
* factorisation of the stack guessing and registration causes
mechanical changes in the following files:
coregrind/m_syswrap/syswrap-ppc64-linux.c
coregrind/m_syswrap/syswrap-x86-darwin.c
coregrind/m_syswrap/syswrap-amd64-linux.c
coregrind/m_syswrap/syswrap-arm-linux.c
coregrind/m_syswrap/syswrap-generic.c
coregrind/m_syswrap/syswrap-mips64-linux.c
coregrind/m_syswrap/syswrap-ppc32-linux.c
coregrind/m_syswrap/syswrap-amd64-darwin.c
coregrind/m_syswrap/syswrap-mips32-linux.c
coregrind/m_syswrap/priv_syswrap-generic.h
coregrind/m_syswrap/syswrap-x86-linux.c
coregrind/m_syswrap/syswrap-s390x-linux.c
coregrind/m_syswrap/syswrap-darwin.c
coregrind/m_syswrap/syswrap-arm64-linux.c
Some files to look at more in details:
syswrap-darwin.c : the handling of sysctl(kern.usrstack) looked
buggy to me, and has probably be made correct by the fact that
VG_(clstk_end) is now the last addressable byte. However,unsure
about this, as I could not find any documentation about
sysctl(kern.usrstack). I only find several occurences on the web,
showing that the result of this is page aligned, which I guess
means it must be 1+ the last addressable byte.
syswrap-x86-darwin.c and syswrap-amd64-darwin.c
I suspect the code that was computing client_stack_highest_word
was wrong, and the patch makes it correct.
syswrap-mips64-linux.c
not sure what to do for this code. This is the only code
that was guessing the stack differently from others.
Kept (almost) untouched. To be discussed with mips maintainers.
coregrind/pub_core_libcassert.h
coregrind/m_libcassert.c
* void VG_(show_sched_status):
renamed Bool valgrind_stack_usage to Bool stack_usage
if stack_usage, shows both the valgrind stack usage and
the client stack boundaries
coregrind/m_scheduler/scheduler.c
coregrind/m_gdbserver/server.c
coregrind/m_gdbserver/remote-utils.c
Updated comments in callers to VG_(show_sched_status)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14392 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| ec905f7ed1659f2251045114c785659fbb11ea88 |
|
17-Aug-2014 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
The attached patch cleanups the clo processing
of clo which are (or should be) 'enum set'.
* pub_tool_options.h : add new macrox VG_USET_CLO and VG_USETX_CLO to
parse an 'enum set' command line option (with or without "all" keyword).
* use VG_USET_CLO for existing enum set clo options:
memcheck --errors-for-leak-kinds, --show-leak-kinds, --leak-check-heuristics
coregrind --vgdb-stop-at
* change --sim-hints and --kernel-variants to enum set
(this allows to detect user typos: currently, a typo in a sim-hint
or kernel variant is silently ignored. Now, an error will be given
to the user)
* The 2 new sets (--sim-hints and --kernel-variants) should not make
use of the 'all' keyword => VG_(parse_enum_set) has a new argument
to enable/disable the use of the "all" keyword.
* The macros defining an 'all enum' set definition was duplicating
all enum values (so addition of a new enum value could easily
give a bug). Removing these macros as they are unused
(to the exception of the leak-kind set).
For this set, the 'all macro' has been replaced by an 'all function',
coded using parse_enum_set parsing the "all" keyword.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14301 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| ddc4a18e6aeaf9124b9d86cd515e1093ff00eeed |
|
30-Jan-2014 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the clock_adjtime system call.
Based on a patch from Stefan Sørensen on BZ#330469.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13785 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 4f5be8cb2f8e83559648578e5d2098425a6a3068 |
|
30-Jan-2014 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Both eventfd and eventfd2 have post handlers that we were failing
to call on most platforms. Fixes BZ #330459.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13784 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 0f157ddb404bcde7815a1c5bf2d7e41c114f3d73 |
|
18-Oct-2013 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates (20XY-2012 ==> 20XY-2013)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13658 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| cec24b5ef2b4414b223bbbcb9e6f8bfc5e8dfb95 |
|
17-Jul-2013 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for fanotify_init and fanotify_mark, based on patches
from Heinrich Schuchardt. BZ#320895.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13460 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 43ca097004b406779c2f62301dff5717c0c817dc |
|
17-Jul-2013 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for open_by_handle_at and fix name_to_handle_at
to check the file handle argument correctly. BZ#316761.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13459 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| f93bbd90a4e8b5c73270f230a5d7a5fadba540bd |
|
17-Jul-2013 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Handle the sethostname system call. BZ#311922.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13458 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| f666d20249ff381dfc9bf5a621c544560527af40 |
|
22-May-2013 |
mjw <mjw@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Support PTRACE_GET/SET_THREAD_AREA on x86.
BZ#320063. (Josh Stone, jistone@redhat.com)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13403 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| f9e5b5e2833d5a24224f54485e7b06bdc01b42e6 |
|
03-Mar-2013 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Implement the name_to_handle_at system call for x86 and amd64.
Based on patch from Asmadeus to fix BZ#308930.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13304 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 66826ece25fc70c7437c38170f2a4312504bd7ff |
|
19-Nov-2012 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix a couple of x86 char-signedness stragglers
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13128 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| b2cd1bc0abb95119df1b9b8e6dcc71e48b828a94 |
|
08-Nov-2012 |
cborntra <cborntra@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
also wire up arm, x86 and amd64 regarding ptrace regsets
original patch from
Andreas Arnez <arnez AT linux DOT vnet DOT ibm DOT com>
Seems that ppc and mips dont have ptrace support....
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13113 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| f2a7bbe64a8a2e3bd91c8b9f344d8a343453b52a |
|
04-Nov-2012 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
factorise sys_socketcall
sys_socketcall was duplicated in syswrap-{ppc64|ppc32|arm|mips32|s390x}-linux.c
=>
* Similarly for what was done for sys_ipc, factorise the code in syswrap-linux.c
* re-enabled PRE_MEM_READ for VKI_SYS_SENDMSG and VKI_SYS_RECVMSG
(PRE_MEM_READ calls were commented out around 2003, for what
was supposed a glibc bug.
The PRE_MEM_READ calls were already re-enabled in s390x)
* s390x also had some more checking to verify the addressibility of
the args and fail the syscall with EFAULT if not addressable
=> same checks are now done for all platforms.
(tested on x86/amd64/mips32/s390x/ppc32/ppc64,
compiled for arm-android-emulator)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13104 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 4eefc8c5ad997e8d925711ebcb07afef2658100d |
|
21-Oct-2012 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
restructure code for future fixing of 123837 (semctl GETVAL false positive)
Regrouped identical code (except for indentation)
from syswrap-ppc64-linux.c, syswrap-ppc32-linux.c,syswrap-mips32-linux.c
syswrap-x86-linux.c, syswrap-s390x-linux.c
into
syswrap-linux.c
(compiled/regtested on x86, amd64, ppc64, mips32, s390x)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13076 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 5db7a79503f7720d3f3d5f40e4d1a411bb56b2bd |
|
08-Aug-2012 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the tee and vmsplice system calls. BZ#304561.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12861 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 03f8d3fc25f5a45c5826259d1b33b7f310117279 |
|
05-Aug-2012 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates to include 2012.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12843 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9fdca565049e35998c06d96ca97beb84d9c7f39d |
|
17-Apr-2012 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
add some .globl or used attribute to avoid link failures with gold linker + LTO
When doing experiment with gcc 4.7.0 and link time optimisation,
encountered link failures on amd64 which were solved by adding
.globl and used attribute.
=> added .globl in similar places for arm/x86/ppc32/s390.
Did not touch darwin (which asm seems somewhat different).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12506 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| d5fb58e1285b1d094e81fb584386f5cfd9bf5953 |
|
03-Apr-2012 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the move_pages system call. BZ#282790.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12485 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9a2b80d276717c327e5d3c7dad78625166df7340 |
|
25-Mar-2012 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Check whether the big lock is held before invoking pre_thread_ll_create.
If the pre_thread_ll_create tracking function would be invoked without the
big lock being held, that would trigger a race condition in the tools that
implement this tracking function.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12458 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 8b3a6094d817ca6677592ce7f1147eb24c1a94f4 |
|
10-Feb-2012 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Only mark data which has actually been filled in by recvmsg as defined.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12380 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 2764000a537721165ba211bb0fea0158f0b741c0 |
|
10-Feb-2012 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
It turns out sendmmsg also updates the msg_len fields.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12377 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| a4991237861dd834a58620b6a9eeca0e6e843f24 |
|
10-Feb-2012 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the sendmmsg and recvmmsg system calls. Fixes BZ#277779.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12376 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9e4b636f786d7d105cb8ead0a4c9f0b403e82e71 |
|
10-Feb-2012 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for process_vm_readv and process_vm_writev system calls.
Patch from Lénaïc Huard to fix BZ#292995.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12374 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| ec062e8d96a361af9905b5447027819dfbfee01a |
|
23-Oct-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update all copyright dates, from 20xy-2010 to 20xy-2011.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12206 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| cc3de2dfcb3b724ecd305d9a30e9095fae6664c5 |
|
18-Aug-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add a new simulation hint, --sim-hints=fuse-compatible, which causes
a bunch of file-related syscalls to be handled on the might-block
syscall path rather than the fast syscall path. This fixes deadlocks
when running some FUSE-specific filesystem codes. Fixes #278057.
(Mike Shal, marfey@gmail.com)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11993 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 5f7a1a2a4ed6e7ac83723ba21ec4dea618f67426 |
|
11-Jul-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Handle sigaction, sigsuspend, sigprocmask on arm-linux; comment-only
changes for x86-linux and ppc32-linux. Derived from patch in bug
266035 comment 10 (Jeff Brown, jeffbrown@google.com).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11871 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| de9264c4676922d24236a18a44267dbc71297cb6 |
|
11-Jul-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Remove identical copies of convert_sigset_to_rt, PRE(sys_sigaction)
and POST(sys_sigaction) in syswrap-x86-linux.c and
syswrap-ppc32-linux.c, and replace them with a single version in
syswrap-linux.c instead. Derived from patch in bug 266035 comment 10
(Jeff Brown, jeffbrown@google.com).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11870 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 46d02abf94a41586ef84aebf974db51a470e10da |
|
08-Jun-2011 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for prlimit64 on x86 and amd64.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11806 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| c8232f94b88c0b9ea62399fa5abe5a5a34d35c40 |
|
08-Jun-2011 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
It seems that the perf_counter_open system call was renamed to
perf_event_open some time after we added it, so correct the name
wherever it appears to match the current kernel source.
Also fixup the PRE handler to do the check correctly, using the
size field of the structure to work out how much data there is.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11804 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 6c591e15c1d6402a2a755310f005f795b68e7e38 |
|
11-Apr-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Create new module m_libcsetjmp, which wraps up uses of
__builtin_setjmp and __builtin_longjmp so that they can be selectively
replaced, on a platform by platform basis. Does not change any
functionality. Related to #259977.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11687 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 792e00ab0267d6ac7143b7d6d3a8ecd86270ea90 |
|
04-Oct-2010 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Support sys_readahead on Linux.
(Sean Bartell, wingedtachikoma@gmail.com) Fixes #247894.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11394 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9eecbbb9a9cbbd30b903c09a9e04d8efc20bda33 |
|
03-May-2010 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates to 2010.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11121 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 110743c026aeefc4c952373a1887cfc44ff553e5 |
|
23-Feb-2010 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add a wrapper for the splice system call and wire it up on
x86 and amd64 systems. Closes #205788.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11055 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 472a34b16c3703e8d3adcb12abd194e20a021963 |
|
23-Feb-2010 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the getcpu system call on x86, ppc32 and ppc64. There
is no support for amd64 because there is no getcpu system call on that
platform - it is always done as a vsyscall in user space.
Based on patch from Aleksander Salwa. Closes #223758.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11054 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| ce21563b673c3b62cf896cb71df6da66d787514b |
|
22-Feb-2010 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
When creating a child thread, initially set its os_state.threadgroup
to have the same value as the parent. This avoids exit races leading
to hangs and strange behaviour in heavily multithreaded apps, in the
situation where threads are rapidly being created, and at the same
time an existing thread does sys_exit_group so as to terminate the
entire process. Thanks to Konstantin S for chasing this down to a
small test case. Fixes #226116.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11053 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 59570ffbe31930ab4d678754daaeec0715117a3d |
|
01-Jan-2010 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge from branches/ARM, all parts of the ARM-Linux port except for
the changes to do with reading and using ELF and DWARF3 info.
This breaks all targets except amd64-linux and x86-linux.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10982 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 710f7cb43578a9b23a11aa7f9cfaea0311bc5ad9 |
|
25-Nov-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for accept4 system call based on patch
from Dodji Seketeli. Part fix for #215973.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10955 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| d709b1d05769eb335d42fd790e3e6490a3753d82 |
|
25-Nov-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for fallocate system call on 32 bit (x86/ppc32) linux
systems based on patch from Dodji Seketeli. Part fix for #215973.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10953 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9ceaa9781f4886e8f6a4309e19d0cbaeb7616714 |
|
24-Nov-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Re-enable old support for adjtimex system call based on patch
from Dodji Seketeli. Part fix for #215973.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10948 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| d18b541df83952925fc4eb2bd98843ad447124ff |
|
24-Nov-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for rt_tgsigqueueinfo system call based on patch
from Dodji Seketeli. Part fix for #215973.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10947 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| b8b4848fd1006533130f49437369e73a636b6144 |
|
24-Nov-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for sched_rr_get_interval system call based on patch
from Dodji Seketeli. Part fix for #215973.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10946 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| f43793ad48d3cb1577ac637472bfb9b9b1188ad9 |
|
23-Nov-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Handle the dup3 system call. Closes #215448.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10945 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| d8feb70c360acdd48bc3b72507f58d74bccf9998 |
|
28-Oct-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for preadv and pwritev. Fixes #212149.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10914 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 7bb1b1c0c69d84b3d660e360cb5ce43c630b2aef |
|
27-Oct-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the inotify_init1 system call, based on patches
from Dodji Seketeli and Jakub Jelinek. Fixes #202315.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10909 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 3fbcceef22610e2b0b7eec05b5f612c9b22b2cdc |
|
27-Oct-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the perf_counter_open system call. Fixes #211498.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10907 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 4969c79e4ec456a106ac13e272c0de8991647ccf |
|
27-Oct-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update linux system calls lists to match 2.6.31.5 kernel.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10906 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 6431e308474c88cd5da785b639816cc4321db4c7 |
|
28-Aug-2009 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix a couple of nits picked up by gcc-4.5, which is more warningful than 4.4.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10876 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| a262f62d4fdd6e1b2e57070510573bcbfccaaf33 |
|
20-Jul-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Improve handling of clone() on x86/Linux. Based on a patch from Jeroen
Witmond. This fixes bug 117564.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10493 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 738856f99eea33d86ce91dcb1d6cd5b151e307ca |
|
15-Jul-2009 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge coregrind/ changes from branches/MESSAGING_TIDYUP r10464.
This commit tidies up and rationalises what could be called the
"messaging" system -- that part of V to do with presenting output to
the user. In particular it brings significant improvements to XML
output.
Changes are:
* XML and normal text output now have separate file descriptors,
which solves longstanding problems for XML consumers caused by
the XML output getting polluted by unexpected non-XML output.
* This also means that we no longer have to hardwire all manner
of output settings (verbosity, etc) when XML is requested.
* The XML output format has been revised, cleaned up, and made
more suitable for use by error detecting tools in general
(various Memcheck-specific features have been removed). XML
output is enabled for Ptrcheck and Helgrind, and Memcheck is
updated to the new format.
* One side effect is that the behaviour of VG_(message) has been
made to be consistent with printf: it no longer automatically
adds a newline at the end of the output. This means multiple
calls to it can be used to build up a single line message; or a
single call can write a multi-line message. The ==pid==
preamble is automatically inserted at each newline.
* VG_(message)(Vg_UserMsg, ..args..) now has the abbreviated form
VG_(UMSG)(..args..); ditto VG_(DMSG) for Vg_DebugMsg and
VG_(EMSG) for Vg_DebugExtraMsg. A couple of other useful
printf derivatives have been added to pub_tool_libcprint.h,
most particularly VG_(vcbprintf).
* There's a small change in the core-tool interface to do with
error handling: VG_(needs_tool_errors) has a new method
void (*before_pp_Error)(Error* err) which, if non-NULL, is
called just before void (*pp_Error)(Error* err). This is to
give tools the chance to look at errors before any part of them
is printed, so they can print any XML preamble they like.
* coregrind/m_errormgr.c has been overhauled and cleaned up, and
is a bit simpler and more commented. In particular pp_Error
and VG_(maybe_record_error) are significantly changed.
The diff is huge, but mostly very boring. Most of the changes
are of the form
- VG_(message)(Vg_UserMsg, "this is a message %d", n);
+ VG_(message)(Vg_UserMsg, "this is a message %d\n", n);
Unfortunately as a result of this, it touches a large number
of source files.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10465 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 0bd7177a9f2fb45e9e54608f0577f4cd672d8d67 |
|
15-Jul-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Handle fallocate() on 64-bit platforms. Fixes bug 185794.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10456 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 7271588235cfca5ae3b6e355d7ad054f0d6d46fd |
|
10-Jul-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Handle epoll_create1. Patch from Sam Varshavchik. Fixes bug 188427.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10427 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 8b68b64759254d514d98328c496cbd88cde4c9a5 |
|
24-Jun-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
This commit merges the BUILD_TWEAKS branch onto the trunk. It has the
following improvements:
- Arch/OS/platform-specific files are now included/excluded via the
preprocessor, rather than via the build system. This is more consistent
(we use the pre-processor for small arch/OS/platform-specific chunks
within files) and makes the build system much simpler, as the sources for
all programs are the same on all platforms.
- Vast amounts of cut+paste Makefile.am code has been factored out. If a
new platform is implemented, you need to add 11 extra Makefile.am lines.
Previously it was over 100 lines.
- Vex has been autotoolised. Dependency checking now works in Vex (no more
incomplete builds). Parallel builds now also work. --with-vex no longer
works; it's little use and a pain to support. VEX/Makefile is still in
the Vex repository and gets overwritten at configure-time; it should
probably be renamed Makefile-gcc to avoid possible problems, such as
accidentally committing a generated Makefile. There's a bunch of hacky
copying to deal with the fact that autotools don't handle same-named files
in different directories. Julian plans to rename the files to avoid this
problem.
- Various small Makefile.am things have been made more standard automake
style, eg. the use of pkginclude/pkglib prefixes instead of rolling our
own.
- The existing five top-level Makefile.am include files have been
consolidated into three.
- Most Makefile.am files now are structured more clearly, with comment
headers separating sections, declarations relating to the same things next
to each other, better spacing and layout, etc.
- Removed the unused exp-ptrcheck/tests/x86 directory.
- Renamed some XML files.
- Factored out some duplicated dSYM handling code.
- Split auxprogs/ into auxprogs/ and mpi/, which allowed the resulting
Makefile.am files to be much more standard.
- Cleaned up m_coredump by merging a bunch of files that had been
overzealously separated.
The net result is 630 fewer lines of Makefile.am code, or 897 if you exclude
the added Makefile.vex.am, or 997 once the hacky file copying for Vex is
removed. And the build system is much simpler.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10364 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 3e606a4234c4c70868d69c00f70c572dc32fdcc9 |
|
05-Jun-2009 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
x86-linux: sys_set_thread_area: don't allocate GDT entry number zero,
and reject attempts to use it. This is because the hardware does not
allow entry zero to be used, and apparently doing so confuses some
code (perhaps Windows apps running on Wine). Derived from a patch by
John Reiser.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10251 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 7b1edbdf64325be8000b0662a2f9695c0fa53465 |
|
19-May-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
DARWIN sync: pread64 and pwrite64 wrappers.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9971 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| cda2f0fbda4c4b2644babc830244be8aed95de1d |
|
18-May-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merged non-Darwin-specific parts of r9397,r9423,r9490, 9461, 9462 from the
DARWIN branch. A big ugly DARWIN/trunk sync commit, mostly to do with
changing the representation of SysRes and vki_sigset_t. Functionality of
the trunk shouldn't be changed by it.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9876 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9f207460d70d38c46c9e81996a3dcdf90961c6db |
|
10-Mar-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Updated copyright years.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9344 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 096ccdd670d4e4eabdafb18598b1cd06d790fda8 |
|
23-Feb-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| f37a81bac9893b05fdb7166be94734babc7ad2c4 |
|
17-Feb-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 6c67ef5f17464cd608e27ce06566a8874e0de7a1 |
|
09-Jan-2009 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add signalfd4 support.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8930 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 16dfea421cc650175c3458788e7bc5928643a951 |
|
15-Dec-2008 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 84eb41fea45f85c284e6cca9543ff40e176ef4e5 |
|
10-Dec-2008 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for eventfd2 (and wire up pipe2 on PPC platforms).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8815 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| d3263e575dc9e84fd1a7aca4d10075257e54a5a7 |
|
16-Nov-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 6d652777c984c280f3385c7716a2fe5e8dcde875 |
|
07-Nov-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Support sys_stime on x86-linux. Fixes #159285.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8736 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 586c81539ed8c4d033d8b2385bca57bdb7e7a9a1 |
|
05-Nov-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9c606bd8634cd6b67bb41fa645b5c639668cfa2d |
|
18-Sep-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge all remaining changes from branches/PTRCHECK. These are some
relatively minor extensions to m_debuginfo, a major overhaul of
m_debuginfo/readdwarf3.c to get its space usage under control, and
changes throughout the system to enable heap-use profiling.
The majority of the merged changes were committed into
branches/PTRCHECK as the following revs: 8591 8595 8598 8599 8601 and
8161.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8621 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| edc9547bf4ab4268fd2273ff91dde7f22ab692f8 |
|
07-Aug-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Tidy up the wrappers for pread64 and pwrite64, and make these two
syscalls available on ppc64-linux.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8519 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| a0b6b2cf9abc7b0d87be1215a245eaccc0452af9 |
|
07-Jul-2008 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merged FORMATCHECK branch (r8368) to trunk.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8369 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 10ac144c88e5fd1791345237b14d5bc73eb68fa1 |
|
21-Jun-2008 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 6bd721aa9d62ad938f88066180dbd3ed2f4429a9 |
|
25-May-2008 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Removed superfluous #include directive.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8124 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 7cf4e6b6aed533af53339f36099ed244dc4a5b7f |
|
01-May-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge branches/OTRACK_BY_INSTRUMENTATION into the trunk. This adds
support to Memcheck for tracking the origin of uninitialised values,
if you use the --track-origins=yes flag.
This currently causes some Memcheck regression tests to fail, because
they now print an extra line of advisory text in their output. This
will be fixed.
The core-tool interface is slightly changed. The version number for
the interface needs to be incremented.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7982 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 5fc7da201dec005bec8d9a5e71581c2de8f9b5da |
|
27-Apr-2008 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Added support for timerfd_create(), timerfd_gettime() and timerfd_settime() system calls.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7942 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| f5ceec82074e18723069cdea025041f19000df24 |
|
26-Apr-2008 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Added support for epoll_pwait(), utimensat(), eventfd(), timerfd() and signalfd(). Fixes bug 160907.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7917 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 3b2ab277c842b24f77a7ab263503491814b6ddc2 |
|
11-Feb-2008 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Always call ML_(generic_POST_sys_shmat) when a shmat call succeeds, even
if the memory was attached at address zero. Fixes bug #157665.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7399 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 4d474d086188fd1f29fa97dbd84d8ea2e589a9b8 |
|
11-Feb-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates ("200X-2007" --> "200X-2008").
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7398 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9084de7593a0c22f7aaeade0da5eb8a141a4e81f |
|
11-Feb-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Include headers for VG_(register_stack) calls.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7396 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 690c3c807be3571951400b98d5136437dd957b65 |
|
08-Feb-2008 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Make the clone system call wrappers call VG_(register_stack) to record
the new thread's stack, then make the stack unwinder use that information
to make a better guess at the stack bounds.
This helps avoid crashes trying to unwind the stack under wine when
the starting point is a routine without a proper stack frame.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7383 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| c4e466f788b6d768653d5a89fb5466df6fe9dfc3 |
|
08-Jan-2008 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9d3f9d784936ba5ef83cd63610262cab302c8b0e |
|
21-Nov-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Support sys_utimensat on x86-linux. (Dan McGee)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7195 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| adb102f8a53d100cf2d68a1a00bb24a4bcd2b049 |
|
10-Nov-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge (from branches/THRCHECK) the following two changes to the core-tool
interface:
r6805: Modify two thread-notification events in the core-tool
interface. This removes track_post_thread_create and
track_post_thread_join. The core can only see low level thread
creation and exiting, and has no idea about pthread-level concepts
like "pthread_create" and "pthread_join", so these are a bit
ambiguous.
Replace them with track_pre_thread_ll_create, which is notified before
a new thread makes any memory references, and
track_pre_thread_ll_exit, which is notified just before the new thread
exits, that is, after it has made its last memory reference.
r6823: Core-tool interface: give 'needs_tool_errors' an extra Boolean
indicating whether or not the core should print thread id's on error
messages.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7123 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| cba8f436f93390f672a5c7e626c6c88fadc471d2 |
|
19-Mar-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Followup to r6650: tidy up sys_sigreturn/sys_rt_sigreturn on ppc32/64-linux.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6651 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 1829053b0355a28f1dc71c56f1bba6773e299e40 |
|
19-Mar-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Document and tidy up one of the more arcane corners of signal
handling: why PRE(sys_sigreturn) has to construct a fake syscall
return value which, when written back to the guest state, leaves it
unchanged. It's only taken me about 3 years to realise why :-)
Fixes to ppc platforms to follow.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6650 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 7f4d7e42a880cd0872f93f5178a723beb56941a4 |
|
07-Mar-2007 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| b807a78ac64d06eb04977044035d665d8a3c4f68 |
|
07-Mar-2007 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Handle some additional ptrace reason codes. Based on a patch
from Magnus Vesterlund <magnus_vesterlund@hotmail.com>.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6630 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9ebd6e0c607fa30301b1325874eb8de871c21cc5 |
|
08-Jan-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6488 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| e66f2e09ec1aa9bab7a0fd6b02a6a6150ea85190 |
|
30-Dec-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge (from 3_2_BRANCH) r6457/8 (Support 64k pages on ppc32/64-linux
(Jakub Jelink, Dave Nomura) )
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6459 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| a39ebc8e9f7e1b2cdee6c263a3898677a3296e56 |
|
18-Dec-2006 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Improve prctl support - based on patch from Eric Pouech in bug #138627.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6410 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| ef1cf8b3583107c7d918c60895937f09969d5b3e |
|
17-Oct-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge r6140 (some of):
- track SysRes changes
- track VG_(am_find_nsegment) const-ness change
- increase number of client syscall args supported from 6 to 8
- simplify type SyscallStatus. Simply hold a copy of the SysRes
for the syscall rather than have this be a data structure
incorporating something very similar to the fields of a SysRes,
and more besides. Change various macros in priv_types_n_macros.h
to match.
- syswrap-main.c: instantiate the various impedance-matching
functions for AIX.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6276 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 4cfea4f9480393ed6799db463b2e0fb8865a1a2f |
|
14-Oct-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Create a new module, m_vki, and move all knowledge about the kernel
interface, except for the syscall numbers, into that. Mostly this
means moving include/vki-*.h to include/vki/vki-*.h.
include/pub_tool_basics.h previously dragged in the entire kernel
interface. I've done away with that, so that modules which need to
see the kernel interface now have to include pub_{core,tool}_vki.h
explicitly. This is why there are many modified .c files -- they have
all acquired an extra #include line.
This certainly breaks all platforms except x86. Will fix shortly.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6225 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 4eee476691a0648b893665d3227277eb60f30cdf |
|
14-Oct-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Create a new module, m_vkiscnums, and move all the system call numbers
into that. Mostly this means moving vki_unistd-<plat>.h to
include/vki/vki-scnums-<plat>.h.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6224 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| e4b0bf07b0ee0a18eacc5aba91686ab5fc1d327b |
|
06-Jun-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5954 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 05b1f9a0d68e6d2c497ed4b671b8ff65e4ddbab9 |
|
17-May-2006 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Implement the set_robust_list and get_robust_list system calls.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5905 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| a170a3f9bd6d90d065802a3bf5ba188949a69e7a |
|
04-May-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix printing bug in PRE(sys_stat64).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5881 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 313639fbf0bbb03ea14c5af3ac93b9d4925ce35c |
|
03-Apr-2006 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Enable sigsuspend on x86-linux and ppc32-linux.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5819 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 363ec7610ee649b946edf5c1a5546b94bbf0844d |
|
21-Mar-2006 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| c8cfca6dbe3c261e09d37ac4e864699721177c9f |
|
15-Feb-2006 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix the tkill system call wrapper and enable it on x86 and amd64.
Fixes bug #121901.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5651 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| c1369aa0930694618c641c5d73ef20ec18b64102 |
|
11-Feb-2006 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Implement the vm86 and vm86old system calls based on a patch
from Alper Akcan. Fixes bug #118939.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5635 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 2fedc648b91676a18d736dcb641b6dae6ab32b7a |
|
19-Nov-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Counterpart to r5202: restore previous assembler state with .previous
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5204 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| d9fc382d8dcfb8da3602e0feef3155e3c98deba2 |
|
19-Nov-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Hmm. Perhaps all those top-level pieces of assembly weren't such a
clever idea. There's no reason to assume the assembler is in
.text-mode when it encounters them, and as gcc 2.96 rudely
demonstrates, sometimes it isn't. So put .text in front of all of
them.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5202 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| ffd9c1d52f20865d57a0d05577b73bcd557d5cae |
|
10-Nov-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Try to avoid compiler warnings on AMD64.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5065 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| e14866697a430053751e599416ddb9fb9887ddaf |
|
10-Nov-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Factor out some common code in m_syswrap.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5062 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| a3afdfbcb25683c6f5fbde43ba07d7e1c6b3f268 |
|
09-Nov-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Factor out some common code in m_syswrap.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5049 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| de2b1606bd5b774bbe02e3e5ab761620d3bc0acf |
|
05-Nov-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Liberalise x86 clone flag handling, so it's as per amd64/ppc32.
However, leave the old code in place, disabled, for documentary
reasons.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5023 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 70a5cb0068c128edaf36a70b38061dee20b7f818 |
|
20-Oct-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for the mbind system call on x86 and amd64. Fixes bug #114756.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4958 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| d4561963eb0a3e1c545210e59fcce76a6bf982cb |
|
12-Oct-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix x86 specific declaration-before-statement warnings.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4907 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| ce5a566e128da79452a69db9cfe2ecb81395fdcc |
|
06-Oct-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
The m_syswrap subsystem is Valgrind's model of how the kernel behaves
with respect to syscalls. It is detailed and comprehensive but does
not offer a way to deal with minor deviations in behaviour from the
vanilla kernel sources, either due to running a hacked kernel or
running a vanilla kernel with a custom kernel module loaded.
This commit adds a flexible way to handle such cases without polluting
the vanilla handler syswrap-*.c files or their supporting vki_*.h
header files. For each OS, a syswrap-OS-variants.c file is added,
containing wrappers for variants of OS. A new command line flag
--kernel-variants= carries a comma separated list of variant names
that apply to the current run. There are no other changes.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4873 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 274461dcb67f680196c97e8afb7028a79b97dcb7 |
|
02-Oct-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Plumb 64-bit file offsets throughout the address space manager.
Untested.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4844 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9548a16a2cf8a0de3f4d9d72e5777e9b70481f14 |
|
30-Sep-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 7d15e51cf7cd1f2380676cad3bcda906b946e998 |
|
30-Sep-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Get rid of duplicated STRINGIFY macros.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4829 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| ae3ae82e422630e9f6e656053d3d7f7a6a5ab1cd |
|
30-Sep-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Oh Arse. This'll teach me to edit the x86-specific sources on a ppc32
box.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4825 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 260667d2c299878ec61edd30c8e666fc31397c22 |
|
30-Sep-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
A corresponding fix to 4823: don't deal with MAP_FIXED case directly
here; instead uniformly pass all requests to VG_(am_get_advisory), so
that layout policy is controlled from one place only.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4824 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 98eee482704697c5acd774b19b71875c69c11e70 |
|
29-Sep-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Comment-only changes
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4818 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 1ae3f3ae5188a7da990be18406c7920b89f19043 |
|
28-Sep-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Get rid of pub_core_main.h, so that m_main is not imported by anyone,
and so is not part of a module cycle. This requires a moderately
grotty hack of passing a continuation-function pointer in a global
variable.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4806 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 45f4e7c91119c7d01a59f5e827c67841632c9314 |
|
27-Sep-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
This commit merges in changes from branches/ASPACEM (specifically,
changes from r4341 through r4787 inclusive). That branch is now dead.
Please do not commit anything else to it.
For the most part the merge was not troublesome. The main areas of
uncertainty are:
- build system: I had to import by hand Makefile.core-AM_CPPFLAGS.am
and include it in a couple of places. Building etc seems to still
work, but I haven't tried building the documentation.
- syscall wrappers: Following analysis by Greg & Nick, a whole lot of
stuff was moved from -generic to -linux after the branch was created.
I think that is satisfactorily glued back together now.
- Regtests: although this appears to work, no .out files appear, which
is strange, and makes it hard to diagnose regtest failures. In
particular memcheck/tests/x86/scalar.stderr.exp remains in a
conflicted state.
- amd64 is broken (slightly), and ppc32 will be unbuildable. I'll
attend to the former shortly.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4789 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 5c691751e72bf121d533f69fa7a80f4eb7419084 |
|
31-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Moved sys_mmap2 wrapper from "generic" to "linux".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4595 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| cd405eab1a2e6942ca50ca2230cea2264f73e859 |
|
31-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Moved some more syscall wrappers from "generic" to "linux".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4594 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| b2480c95e596b733048b3d13ccf6ffff6088c4a1 |
|
30-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Moved sched_* from "generic" to "linux"; Darwin doesn't have them.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4576 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 65ccc5099570541b315c6e854b223b64363ad19a |
|
30-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Move *xattr from "generic" to "linux". Darwin has them, but with an extra
parameter.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4575 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| efc957cdd12ed80a74a1a547341f8b1329d3b71e |
|
26-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Move *chown16 syscalls from "generic" to "linux".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4523 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| a3b67b704ea20a46010d4fedf2bfee203ce31922 |
|
26-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Move get*16 and set*16 syscalls from "generic" to "linux".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4521 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9fe7b129d7e04fcad5f8a6d84a68aba1ea73dfe3 |
|
26-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Move cap{get,set} syscalls from "generic" to "linux".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4520 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 424c056d1799ca01936273515aafd9e45448944b |
|
26-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Move timer_* syscalls from "generic" to "linux".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4519 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 1588bc0274dc3363b97c006d63efd2c4a66523a4 |
|
26-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Move clock_* syscalls from "generic" to "linux".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4518 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 4279a8884ad1aee46dfe34b5df5950b51e93532c |
|
26-Aug-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Move mq_* syscalls from "generic" to "linux".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4517 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 9b52a3438042e287f40374194797210c714c5152 |
|
08-Aug-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix system call name in error messages.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4346 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| d9cac2fbf1b0b2dd737ee6552a95799acc10bef1 |
|
07-Aug-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Check the fields of the new structure passed to sigaction individually
and only check sa_restorer if the SA_RESTORER flag is set.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4338 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 0605fd637aa61794feb99a49b8c472e23d782036 |
|
05-Aug-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Implement the waitid system call. Fixes bug #110202.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4329 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 0bcaf2ac3aee09e5c37b4c62665cdc54b9aaaf54 |
|
25-Jul-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 3d7c2f0b8e6d8e4a70b6aaaa6f14a29f3b88ef4c |
|
24-Jul-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Get rid of --support-elan3=. This flag wasn't doing anything since
the Elan3 user-space driver now works on unmodified Valgrind.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4238 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 2af58f27aa3d05dfd31613c9c61971cb7879c94a |
|
22-Jul-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Yet more system calls.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4227 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 1b1a22395014bad0778dc0d346ac433bdc6ab29e |
|
20-Jul-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
More system call fixups.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4213 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| b33fc68c5dcb0a089303fe93f038ab4b73c4b2aa |
|
20-Jul-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix mistaken comments.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4202 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 10c4b5275169eecd2439db0c5fea49d10b8696de |
|
20-Jul-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Return success when get_thread_area succeeds.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4199 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| f5d62bedda8385a42a55525c70883ce626668a56 |
|
18-Jul-2005 |
tom <tom@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Preserve %esi across VG_(clone) as the caller may be relying on it
not being changed. Fix to bug #106713.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4160 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 310ed28d40c8d1302fbead2f41c81bc5734ed6c5 |
|
26-Jun-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Simplify atfork to only provide the functionality we need.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4032 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 6140074fc59cf8b9cbccefe02579400b8c65312a |
|
24-Jun-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Remove out-of-date comments.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4013 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
|
| 7b2c38c2ed00b4214d199184a50837a009e1acc0 |
|
23-Jun-2005 |
cerion <cerion@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
VG_() -> ML() for ppc32, amd64
(plus a few scattered ones in comments etc)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4003 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
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| af839f52d74df156d655201a889954133ab01be7 |
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23-Jun-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Removed the VGA_/VGO_/VGP_ prefixes for arch/OS/platform-specific
things. These made sense when the arch/OS/platform-specific code was in
one module, but as that code got mixed in with generic code the boundary
between generic and non-generic blurred, and the distinction made less
sense. So let's get rid of them.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4002 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
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| 7eb7c58d166ac00515ec757dcf9c7b0d177d28c9 |
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23-Jun-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
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| 899ce73b9eb1f679562e93f8e5c162aa049413f1 |
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21-Jun-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Don't #include pub_core_debuginfo.h in pub_core_aspacemgr.h. So have
to #include it explicitly in lots of other places, but at least the
dependency is clear now.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3974 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
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| 85665ca6fa29dd64754dabe50eb98f25896e752a |
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20-Jun-2005 |
cerion <cerion@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Finally, valgrind on ppc32.
Plenty still to do, but simple programs like ls seem to run ok
Thanks, Paul, for having your ppc port of valgrind 2.4 to work from!
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3969 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
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| f4c50164b9a89e3421cd6650f7187bd46b936cbd |
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20-Jun-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Remove some unnecessary #includes, comment some others.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3968 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
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| c7561b931e249acf3768ead77638545b0ccaa8f1 |
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19-Jun-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Final commit for the initial modularisation pass:
- Broke part of m_scheduler off into a new module m_threadstate. It
contains ThreadState, VG_(threads)[] and some basic operations on the
thread table. All simple stuff, the complex stuff stays in m_scheduler.
This avoids lots of circular dependencies between m_scheduler and other
modules.
- Managed to finally remove core.h and tool.h, double hurrah!
- Introduced pub_tool_basics.h and pub_core_basics.h, one of which is
include by every single C file.
- Lots of little cleanups and changes related to the above.
- I even did a small amount of documentation updating.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3944 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
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| fcb7c3e7a1b5d1654d309438036c5a3e6a76512d |
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18-Jun-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Moved call_on_new_stack_0_1 and jump_and_switch_stacks to better places.
This enabled the removal of $ARCH/jmp_with_stack.c, hurrah!
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3938 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
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| 8a4eeaf314e696d5f2abe261159bf761ed3c05ee |
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18-Jun-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Rename m_syscalls/ as m_syswrap/ to complete the module renaming.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3924 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_syswrap/syswrap-x86-linux.c
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