kernel/swap-modules.git
11 years agoMerge branch 'dev' into kernel
Vyacheslav Cherkashin [Tue, 4 Jun 2013 14:16:40 +0000 (18:16 +0400)]
Merge branch 'dev' into kernel

Conflicts:
src/modules/driver/us_proc_inst.c

11 years agoMerge branch 'kernel' of 106.109.8.71:/srv/git/dbi into kernel
Vyacheslav Cherkashin [Tue, 4 Jun 2013 13:40:35 +0000 (17:40 +0400)]
Merge branch 'kernel' of 106.109.8.71:/srv/git/dbi into kernel

11 years ago[REFACTOR] move US management code
Vyacheslav Cherkashin [Tue, 4 Jun 2013 13:33:50 +0000 (17:33 +0400)]
[REFACTOR] move US management code

form swap_driver to us_manager

11 years agoMerge branch 'kernel' of 106.109.8.71:/srv/git/dbi into kernel
Alexander Aksenov [Tue, 4 Jun 2013 10:33:05 +0000 (14:33 +0400)]
Merge branch 'kernel' of 106.109.8.71:/srv/git/dbi into kernel

11 years ago[REFACTOR] Report refactor
Alexander Aksenov [Tue, 4 Jun 2013 10:32:03 +0000 (14:32 +0400)]
[REFACTOR] Report refactor

11 years ago[FIX] Fix b6f7698 not correct kthread determination
Dmitry Kovalenko [Tue, 4 Jun 2013 07:13:01 +0000 (11:13 +0400)]
[FIX] Fix b6f7698 not correct kthread determination

11 years ago[FIX] kernel thread determination
Dmitry Kovalenko [Mon, 3 Jun 2013 13:25:25 +0000 (17:25 +0400)]
[FIX] kernel thread determination

11 years ago[REFACTOR] create usm_/un/register_probe()
Vyacheslav Cherkashin [Mon, 3 Jun 2013 09:24:52 +0000 (13:24 +0400)]
[REFACTOR] create usm_/un/register_probe()

11 years ago[REFACTOR] move /un/register_usprobe()
Vyacheslav Cherkashin [Mon, 3 Jun 2013 07:36:23 +0000 (11:36 +0400)]
[REFACTOR] move /un/register_usprobe()

from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt.h

11 years ago[CLEAN] remove install_otg_ip()
Vyacheslav Cherkashin [Mon, 3 Jun 2013 07:04:29 +0000 (11:04 +0400)]
[CLEAN] remove install_otg_ip()

11 years ago[FIX] remove BUG message
Vyacheslav Cherkashin [Fri, 31 May 2013 11:06:58 +0000 (15:06 +0400)]
[FIX] remove BUG message

is occurs at the beginning and end of US instrumentation

11 years ago[FIX] remove memory leak in ksm_register_probe()
Vyacheslav Cherkashin [Wed, 29 May 2013 12:29:22 +0000 (16:29 +0400)]
[FIX] remove memory leak in ksm_register_probe()

11 years ago[COPYRIGHT] for ks_manager
Vyacheslav Cherkashin [Wed, 29 May 2013 12:23:47 +0000 (16:23 +0400)]
[COPYRIGHT] for ks_manager

files:
src/modules/ks_manager/ks_manager.c
src/modules/ks_manager/ks_manager.h

11 years ago[REFACTOR] move declaration sched_addr
Vyacheslav Cherkashin [Wed, 29 May 2013 11:06:08 +0000 (15:06 +0400)]
[REFACTOR] move declaration sched_addr

11 years ago[REFACTOR] remove variable fork_addr
Vyacheslav Cherkashin [Wed, 29 May 2013 10:57:15 +0000 (14:57 +0400)]
[REFACTOR] remove variable fork_addr

11 years agoMerge branch 'kernel' of 106.109.8.71:/srv/git/dbi into kernel
Vyacheslav Cherkashin [Wed, 29 May 2013 10:50:55 +0000 (14:50 +0400)]
Merge branch 'kernel' of 106.109.8.71:/srv/git/dbi into kernel

11 years ago[REFACTOR] move declaration *exit*_addr
Vyacheslav Cherkashin [Wed, 29 May 2013 09:56:10 +0000 (13:56 +0400)]
[REFACTOR] move declaration *exit*_addr

variables:
exit_addr
do_group_exit_addr
sys_exit_group_addr
sys_exit_addr

11 years agoMerge branch 'dev' into kernel
Vyacheslav Cherkashin [Wed, 29 May 2013 09:40:43 +0000 (13:40 +0400)]
Merge branch 'dev' into kernel

Conflicts:
src/modules/kprobe/arch/dbi_kprobes.c

11 years ago[FIX] exports duplicate symbol do_mmap_pgoff
Vyacheslav Cherkashin [Wed, 29 May 2013 09:14:16 +0000 (13:14 +0400)]
[FIX] exports duplicate symbol do_mmap_pgoff

fix commit 43e66f99cdf66

11 years ago[REFACTOR] create API for ks_manager module
Vyacheslav Cherkashin [Wed, 29 May 2013 08:53:23 +0000 (12:53 +0400)]
[REFACTOR] create API for ks_manager module

ks_manager now performs tasks probes_manager

11 years ago[CLEAN] remove install_kern_otg_probe()
Vyacheslav Cherkashin [Wed, 29 May 2013 07:41:37 +0000 (11:41 +0400)]
[CLEAN] remove install_kern_otg_probe()

11 years ago[FEATURE] SWAP Buffer implemented
Alexander Aksenov [Tue, 28 May 2013 14:46:36 +0000 (18:46 +0400)]
[FEATURE] SWAP Buffer implemented

11 years ago[FEATURE] add instrumentation US for x86
Vyacheslav Cherkashin [Mon, 27 May 2013 05:40:15 +0000 (09:40 +0400)]
[FEATURE] add instrumentation US for x86

11 years ago[REFACTOR] rename *pach* --> *path*
Vyacheslav Cherkashin [Fri, 24 May 2013 16:05:01 +0000 (20:05 +0400)]
[REFACTOR] rename *pach* --> *path*

11 years ago[REFACTOR] rename dbi_arch_uprobe_return()
Vyacheslav Cherkashin [Fri, 24 May 2013 15:45:32 +0000 (19:45 +0400)]
[REFACTOR] rename dbi_arch_uprobe_return()

dbi_arch_uprobe_return() --> arch_ujprobe_return()

11 years ago[REFACTOR] rename dbi_uprobe_return()
Vyacheslav Cherkashin [Fri, 24 May 2013 15:35:25 +0000 (19:35 +0400)]
[REFACTOR] rename dbi_uprobe_return()

dbi_uprobe_return() --> swap_ujprobe_return()

11 years ago[FEATURE] add instrumentation KS for x86
Vyacheslav Cherkashin [Fri, 24 May 2013 07:56:06 +0000 (11:56 +0400)]
[FEATURE] add instrumentation KS for x86

11 years ago[FIX] Unknown symbol do_mmap_pgoff
Vyacheslav Cherkashin [Thu, 23 May 2013 09:33:39 +0000 (13:33 +0400)]
[FIX] Unknown symbol do_mmap_pgoff

for kernel version >= 3.4.0

11 years ago[REFACTOR] move trampoline_probe_handler()
Vyacheslav Cherkashin [Wed, 22 May 2013 12:04:15 +0000 (16:04 +0400)]
[REFACTOR] move trampoline_probe_handler()

from src/modules/kprobe/arch/asm-arm/dbi_kprobes.c
to src/modules/kprobe/dbi_kprobes.c

11 years ago[FIX] not set retprobe for sys_exit
Dmitry Kovalenko [Wed, 22 May 2013 10:05:32 +0000 (14:05 +0400)]
[FIX] not set retprobe for sys_exit

Related to f8fa40b9f377164f117eeec47832b5b3351b4ec5, where retprobe for
do_exit is not set.
These function do not return by design

11 years ago[REFACTOR] move default handlers for KS
Vyacheslav Cherkashin [Tue, 21 May 2013 09:34:31 +0000 (13:34 +0400)]
[REFACTOR] move default handlers for KS

from src/modules/driver/probes_manager.c
to src/modules/driver/ks_def_handler.c

11 years ago[REFACTOR] move default handlers for US
Vyacheslav Cherkashin [Mon, 20 May 2013 17:08:48 +0000 (21:08 +0400)]
[REFACTOR] move default handlers for US

from src/modules/driver/us_proc_inst.c
to src/modules/driver/us_def_handler.c

11 years ago[REFACTOR] move and rename uninstall_us_proc_probes()
Vyacheslav Cherkashin [Mon, 20 May 2013 12:50:00 +0000 (16:50 +0400)]
[REFACTOR] move and rename uninstall_us_proc_probes()

rename:
uninstall_us_proc_probes() --> sspt_proc_uninstall()

move:
from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_proc.c

11 years ago[REFACTOR] move and rename unregister_us_file_probes()
Vyacheslav Cherkashin [Mon, 20 May 2013 11:46:43 +0000 (15:46 +0400)]
[REFACTOR] move and rename unregister_us_file_probes()

rename:
unregister_us_file_probes() --> sspt_file_uninstall()

move:
from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_file.c

11 years ago[REFACTOR] move calling create_sm_us()
Vyacheslav Cherkashin [Mon, 20 May 2013 09:48:46 +0000 (13:48 +0400)]
[REFACTOR] move calling create_sm_us()

11 years ago[CLEAN] remove find_task_by_path()
Vyacheslav Cherkashin [Mon, 20 May 2013 09:09:44 +0000 (13:09 +0400)]
[CLEAN] remove find_task_by_path()

11 years ago[FEATURE] add instrumentation child threads
Vyacheslav Cherkashin [Thu, 16 May 2013 09:56:04 +0000 (13:56 +0400)]
[FEATURE] add instrumentation child threads

11 years ago[FIX] src/modules/driver/Makefile.am
Anastasia Lyupa [Thu, 16 May 2013 16:41:17 +0000 (20:41 +0400)]
[FIX] src/modules/driver/Makefile.am

Add mkdir -p $(prefix)/bin to src/modules/driver/Makefile.am
When install only modules, install/target/bin/ wasn't created.

11 years agoMerge branch 'dev' into kernel
Vyacheslav Cherkashin [Wed, 15 May 2013 14:25:55 +0000 (18:25 +0400)]
Merge branch 'dev' into kernel

Conflicts:
src/modules/driver/Kbuild
src/modules/driver/filters/filter_by_pach.h
src/modules/driver/java_inst.c
src/modules/driver/sspt/sspt.h
src/modules/driver/sspt/sspt_proc.c
src/modules/driver/sspt/sspt_proc.h
src/modules/driver/us_proc_inst.c

11 years ago[REFACTOR] rename sspt_procs* --> sspt_proc*
Vyacheslav Cherkashin [Wed, 15 May 2013 13:52:05 +0000 (17:52 +0400)]
[REFACTOR] rename sspt_procs* --> sspt_proc*

11 years agoMerge branch 'dev' into kernel
Vyacheslav Cherkashin [Wed, 15 May 2013 13:28:30 +0000 (17:28 +0400)]
Merge branch 'dev' into kernel

Conflicts:
src/modules/driver/sspt/sspt_procs.c

11 years ago[FIX] probes set, when process is not running
Vyacheslav Cherkashin [Wed, 15 May 2013 13:15:21 +0000 (17:15 +0400)]
[FIX] probes set, when process is not running

11 years ago[FEATURE] add filter_by_pach
Vyacheslav Cherkashin [Wed, 15 May 2013 12:46:44 +0000 (16:46 +0400)]
[FEATURE] add filter_by_pach

11 years ago[REFACTOR] remove app and libonly mode (in driver)
Vyacheslav Cherkashin [Tue, 14 May 2013 13:11:15 +0000 (17:11 +0400)]
[REFACTOR] remove app and libonly mode (in driver)

filtration tasks, using check_task()

11 years ago[FEATURE] add API for task filter
Vyacheslav Cherkashin [Tue, 14 May 2013 12:39:10 +0000 (16:39 +0400)]
[FEATURE] add API for task filter

11 years ago[FIX] Add string saving exception handling (in PackArguments)
Dmitry Kovalenko [Tue, 14 May 2013 15:55:02 +0000 (19:55 +0400)]
[FIX] Add string saving exception handling (in PackArguments)

11 years ago[FIX] Fixed libonly wrong work - Ticket #519
Andreev S.V [Tue, 14 May 2013 10:20:32 +0000 (14:20 +0400)]
[FIX] Fixed libonly wrong work - Ticket #519

11 years agoMerge branch 'dev' into kernel
Vyacheslav Cherkashin [Mon, 13 May 2013 09:50:06 +0000 (13:50 +0400)]
Merge branch 'dev' into kernel

Conflicts:
src/modules/kprobe/arch/asm-arm/dbi_kprobes.c
src/modules/kprobe/arch/asm-arm/dbi_kprobes_thumb.h

11 years ago[COPYRIGHT] remove commit 29e0e20a8e8
Vyacheslav Cherkashin [Wed, 8 May 2013 17:17:05 +0000 (21:17 +0400)]
[COPYRIGHT] remove commit 29e0e20a8e8

11 years agoMerge commit 'c3b2c00db03530f8b928b959e085d5b9f6ce3264' into kernel
Vyacheslav Cherkashin [Wed, 8 May 2013 15:47:00 +0000 (19:47 +0400)]
Merge commit 'c3b2c00db03530f8b928b959e085d5b9f6ce3264' into kernel

Conflicts:
src/modules/kprobe/dbi_uprobes.c

11 years ago[REFACTOR] move and redesign install_proc_probes()
Vyacheslav Cherkashin [Wed, 8 May 2013 13:34:55 +0000 (17:34 +0400)]
[REFACTOR] move and redesign install_proc_probes()

refactoring:
install_proc_probes() --> sspt_procs_install()
move: from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_procs.c

install_page_probes() --> sspt_procs_install_page()
move: from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_procs.c

mm_read_lock() and mm_read_unlock()
move: from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_procs.c

set_mapping_file() --> sspt_file_set_mapping()
move: from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_file.c

11 years ago[REFACTOR] move and rename install_file_probes()
Vyacheslav Cherkashin [Tue, 7 May 2013 13:35:05 +0000 (17:35 +0400)]
[REFACTOR] move and rename install_file_probes()

move:
from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_file.c

rename:
install_file_probes() --> sspt_file_install()

11 years ago[REFACTOR] new interface at install_file_probes()
Vyacheslav Cherkashin [Tue, 7 May 2013 13:26:22 +0000 (17:26 +0400)]
[REFACTOR] new interface at install_file_probes()

-void install_file_probes(struct task_struct *task, struct mm_struct *mm,
                          struct sspt_file *file)
+void install_file_probes(struct sspt_file *file)

11 years ago[REFACTOR] new interface at sspt_register_page()
Vyacheslav Cherkashin [Tue, 7 May 2013 13:20:28 +0000 (17:20 +0400)]
[REFACTOR] new interface at sspt_register_page()

-int sspt_register_page(struct sspt_page *page, struct sspt_file *file,
                        struct task_struct *task)
+int sspt_register_page(struct sspt_page *page, struct sspt_file *file)

11 years ago[REFACTOR] new interface at sspt_register_usprobe()
Vyacheslav Cherkashin [Tue, 7 May 2013 13:13:40 +0000 (17:13 +0400)]
[REFACTOR] new interface at sspt_register_usprobe()

-int sspt_register_usprobe(struct task_struct *task, struct us_ip *ip)
+int sspt_register_usprobe(struct us_ip *ip)

11 years ago[REFACTOR] move and rename check_install_pages_in_file()
Vyacheslav Cherkashin [Tue, 7 May 2013 12:49:31 +0000 (16:49 +0400)]
[REFACTOR] move and rename check_install_pages_in_file()

move:
from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_file.c

rename:
check_install_pages_in_file() --> sspt_file_check_install_pages()

11 years ago[REFACTOR] rename find_proc_by_task()
Vyacheslav Cherkashin [Tue, 7 May 2013 11:21:32 +0000 (15:21 +0400)]
[REFACTOR] rename find_proc_by_task()

find_proc_by_task() --> check_dentry()

11 years agoMerge branch 'dev' of ssh://106.109.8.71/srv/git/dbi into dev
Dmitry Kovalenko [Tue, 7 May 2013 09:19:43 +0000 (13:19 +0400)]
Merge branch 'dev' of ssh://106.109.8.71/srv/git/dbi into dev

11 years ago[FEATURE] Add Thumb branches instrumentation
Dmitry Kovalenko [Tue, 7 May 2013 09:14:17 +0000 (13:14 +0400)]
[FEATURE] Add Thumb branches instrumentation

FYI Functions with bl or blx as first instructions do not have
explicit  returns. Swap will not collect returns from this kind of functions.

11 years ago[REFACTOR] redesign /un/register_usprobe()
Vyacheslav Cherkashin [Tue, 7 May 2013 09:00:31 +0000 (13:00 +0400)]
[REFACTOR] redesign /un/register_usprobe()

-int register_usprobe(struct task_struct *task, struct us_ip *ip);
+int register_usprobe(struct us_ip *ip);

-int unregister_usprobe(struct task_struct *task, struct us_ip *ip);
+int unregister_usprobe(struct us_ip *ip);

11 years ago[REFACTOR] create field 'task' in 'srtuct sspt_procs'
Vyacheslav Cherkashin [Tue, 7 May 2013 08:43:18 +0000 (12:43 +0400)]
[REFACTOR] create  field 'task' in 'srtuct sspt_procs'

11 years ago[REFACTOR] move and rename /un/register_us_page_probe()
Vyacheslav Cherkashin [Tue, 7 May 2013 06:51:48 +0000 (10:51 +0400)]
[REFACTOR] move and rename /un/register_us_page_probe()

move:
from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_page.c

rename:
register_us_page_probe() --> sspt_register_page()
unregister_us_page_probe() --> sspt_unregister_page()

11 years ago[REFACTOR] apps and libonly in one list
Vyacheslav Cherkashin [Mon, 6 May 2013 11:57:05 +0000 (15:57 +0400)]
[REFACTOR] apps and libonly in one list

11 years ago[REFACTOR] remove argument 'atomic'
Vyacheslav Cherkashin [Mon, 6 May 2013 11:14:31 +0000 (15:14 +0400)]
[REFACTOR] remove argument 'atomic'

from:
install_proc_probes()
install_page_probes()

11 years ago[REFACTOR] rename /un/register_usprobe_my()
Vyacheslav Cherkashin [Mon, 6 May 2013 11:00:55 +0000 (15:00 +0400)]
[REFACTOR] rename /un/register_usprobe_my()

/un/register_usprobe_my() --> sspt_/un/register_usprobe()

11 years ago[REFACTOR] remove argument 'atomic' in US API
Vyacheslav Cherkashin [Mon, 6 May 2013 10:49:22 +0000 (14:49 +0400)]
[REFACTOR] remove argument 'atomic' in US API

11 years ago[REFACTOR] move and rename get_proc_probes_by_task*()
Vyacheslav Cherkashin [Mon, 6 May 2013 10:27:43 +0000 (14:27 +0400)]
[REFACTOR] move and rename get_proc_probes_by_task*()

get_proc_probes_by_task() --> sspt_procs_get_by_task()
get_proc_probes_by_task_or_new() --> sspt_procs_get_by_task_or_new()

move:
from src/modules/driver/us_proc_inst.c
to src/modules/driver/sspt/sspt_procs.c

11 years ago[REFACTOR] create helper and us_slot_manager
Vyacheslav Cherkashin [Mon, 6 May 2013 09:25:48 +0000 (13:25 +0400)]
[REFACTOR] create helper and us_slot_manager

11 years ago[REFACTOR] create empty swap_us_manager module
Vyacheslav Cherkashin [Mon, 6 May 2013 07:00:26 +0000 (11:00 +0400)]
[REFACTOR] create empty swap_us_manager module

11 years ago[REFACTOR] remove overhead calculation
Vyacheslav Cherkashin [Mon, 6 May 2013 06:25:20 +0000 (10:25 +0400)]
[REFACTOR] remove overhead calculation

for do_page_fault()

11 years ago[REFACTOR] remove copy_process_ret_pre_code()
Vyacheslav Cherkashin [Mon, 6 May 2013 04:30:30 +0000 (08:30 +0400)]
[REFACTOR] remove copy_process_ret_pre_code()

move functional from copy_process_ret_pre_code() to ret_handler_cp()

11 years agoMerge branch 'dev' of 106.109.8.71:/srv/git/dbi into dev
Kudrjavtsev Nickita [Tue, 30 Apr 2013 16:35:25 +0000 (20:35 +0400)]
Merge branch 'dev' of 106.109.8.71:/srv/git/dbi into dev

11 years ago[FIX] x86: failed to read stack in dbi_disarm_urp_inst
Anastasia Lyupa [Tue, 30 Apr 2013 14:34:24 +0000 (18:34 +0400)]
[FIX] x86: failed to read stack in dbi_disarm_urp_inst

dbi_disarm_urp_inst:
- kprobe_opcode_t -> unsigned long for all address variables involved;

asm-x86: __arch_prepare_kretprobe:
- ri->sp = &regs->EREG(sp); -> ri->sp = regs->EREG(sp);

It let read stack and found trampoline in dbi_disarm_urp_inst.

There are still problems with _start and uClibc probes both on
arm and x86.

11 years agoMerge branch 'dev' into kernel
Vyacheslav Cherkashin [Tue, 30 Apr 2013 12:29:04 +0000 (16:29 +0400)]
Merge branch 'dev' into kernel

Conflicts:
src/modules/driver/us_proc_inst.c

11 years agoMerge commit '47da1aa59eb36b55cda9138bec39942a14f051c4' into kernel
Vyacheslav Cherkashin [Tue, 30 Apr 2013 11:01:57 +0000 (15:01 +0400)]
Merge commit '47da1aa59eb36b55cda9138bec39942a14f051c4' into kernel

Conflicts:
src/modules/kprobe/arch/dbi_kprobes.c
src/modules/kprobe/dbi_kprobes.h

11 years agoMerge commit 'e27784e31bd662313ac83c1632a70b51e5d86563' into kernel
Vyacheslav Cherkashin [Tue, 30 Apr 2013 10:54:11 +0000 (14:54 +0400)]
Merge commit 'e27784e31bd662313ac83c1632a70b51e5d86563' into kernel

Conflicts:
src/modules/kprobe/arch/asm-arm/dbi_kprobes.c
src/modules/kprobe/arch/asm-arm/dbi_kprobes.h
src/modules/kprobe/arch/dbi_kprobes.h

11 years ago[FIX] simultaneous working do_page_fault() and US instrumentation
Vyacheslav Cherkashin [Tue, 30 Apr 2013 07:31:06 +0000 (11:31 +0400)]
[FIX] simultaneous working do_page_fault() and US instrumentation

11 years ago[REFACTOR] redesign add_probe();
Vyacheslav Cherkashin [Mon, 29 Apr 2013 17:19:43 +0000 (21:19 +0400)]
[REFACTOR] redesign add_probe();

11 years ago[REFACTOR] replace unmap_jprobe on unmap_kprobe
Vyacheslav Cherkashin [Mon, 29 Apr 2013 15:50:26 +0000 (19:50 +0400)]
[REFACTOR] replace unmap_jprobe on unmap_kprobe

and redesign jdo_munmap() --> unmap_pre_handler()

11 years ago[REFACTOR] replace jmm_release on mr_kprobe
Vyacheslav Cherkashin [Mon, 29 Apr 2013 15:20:03 +0000 (19:20 +0400)]
[REFACTOR] replace jmm_release on mr_kprobe

and redesign jmm_release() --> mr_pre_handler()

11 years ago[REFACTOR] remove remove_probe_from_list()
Vyacheslav Cherkashin [Thu, 25 Apr 2013 11:57:23 +0000 (15:57 +0400)]
[REFACTOR] remove remove_probe_from_list()

it is not used

11 years ago[REFACTOR] redesign install_kern_otg_probe()
Vyacheslav Cherkashin [Thu, 25 Apr 2013 11:55:34 +0000 (15:55 +0400)]
[REFACTOR] redesign install_kern_otg_probe()

11 years ago[FIX] move called unregister_helper_ks_probes()
Vyacheslav Cherkashin [Thu, 25 Apr 2013 09:16:13 +0000 (13:16 +0400)]
[FIX] move called unregister_helper_ks_probes()

fix commit f5182378f9f321dea54a70418071f0d340beffba

11 years ago[REFACTOR] move probes_manager_/init/down()
Vyacheslav Cherkashin [Wed, 24 Apr 2013 15:51:33 +0000 (19:51 +0400)]
[REFACTOR] move probes_manager_/init/down()

from src/modules/driver/probes_manager.c
to src/modules/driver/module.c

11 years ago[REFACTOR] remve 'spinlock_t ec_probe_spinlock'
Vyacheslav Cherkashin [Wed, 24 Apr 2013 15:01:08 +0000 (19:01 +0400)]
[REFACTOR] remve 'spinlock_t ec_probe_spinlock'

it is not used

11 years agoMerge branch 'dev' of 106.109.8.71:/srv/git/dbi into dev
Kudrjavtsev Nickita [Wed, 24 Apr 2013 11:44:27 +0000 (15:44 +0400)]
Merge branch 'dev' of 106.109.8.71:/srv/git/dbi into dev

11 years agoMerge branch 'dev' of 106.109.8.71:/srv/git/dbi into dev
Anastasia Lyupa [Tue, 23 Apr 2013 13:42:14 +0000 (17:42 +0400)]
Merge branch 'dev' of 106.109.8.71:/srv/git/dbi into dev

11 years ago[FIX] us probes: port SWAP to x86, kernel 3.8.2
Anastasia Lyupa [Tue, 23 Apr 2013 13:33:04 +0000 (17:33 +0400)]
[FIX] us probes: port SWAP to x86, kernel 3.8.2

Apply follow_page_mask and new get_user_pages_uprobe only for
LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0) rather than
LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0).
On x86 it doesn't work with KERNEL_VERSION(3, 8, 2).
Test on test/resources/src/pthread/pthread.c

11 years ago[FIX] Correct addr in do_page_fault_j_pre_code
Anastasia Lyupa [Tue, 23 Apr 2013 13:26:37 +0000 (17:26 +0400)]
[FIX] Correct addr in do_page_fault_j_pre_code

do_page_fault:
x86 -> do_page_fault(struct pt_regs *regs, unsigned long error_code)
unsigned long address = read_cr2();
arm -> do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)

11 years ago[REFACTOR] create empty swap_ks_manager module
Vyacheslav Cherkashin [Tue, 23 Apr 2013 12:12:52 +0000 (16:12 +0400)]
[REFACTOR] create empty swap_ks_manager module

11 years ago[REFACTOR] remove remove_probe()
Vyacheslav Cherkashin [Tue, 23 Apr 2013 09:07:28 +0000 (13:07 +0400)]
[REFACTOR] remove remove_probe()

it is not used

11 years ago[REFACTOR] redesign add_probe_to_list() and add_probe()
Vyacheslav Cherkashin [Mon, 22 Apr 2013 17:28:40 +0000 (21:28 +0400)]
[REFACTOR] redesign add_probe_to_list() and add_probe()

11 years ago[REFACTOR] create and using create/free/_kern_probe()
Vyacheslav Cherkashin [Mon, 22 Apr 2013 16:56:53 +0000 (20:56 +0400)]
[REFACTOR] create and using create/free/_kern_probe()

11 years ago[REFACTOR] move definition 'struct hlist_head kernel_probes'
Vyacheslav Cherkashin [Mon, 22 Apr 2013 16:42:07 +0000 (20:42 +0400)]
[REFACTOR] move definition 'struct hlist_head kernel_probes'

from src/modules/driver/storage.c
to src/modules/driver/probes_manager.c

11 years ago[REFACTOR] redesign and move find_probe()
Vyacheslav Cherkashin [Mon, 22 Apr 2013 16:28:28 +0000 (20:28 +0400)]
[REFACTOR] redesign and move find_probe()

move:
from src/modules/driver/storage.c
to src/modules/driver/probes_manager.c

11 years ago[REFACTOR] redesign and move remove_probe_from_list()
Vyacheslav Cherkashin [Mon, 22 Apr 2013 16:19:37 +0000 (20:19 +0400)]
[REFACTOR] redesign and move remove_probe_from_list()

from src/modules/driver/storage.c
to src/modules/driver/probes_manager.c

11 years ago[FIX] not set retprobes for sys_exit_group and do_group_exit
Nikita Kalyazin [Tue, 23 Apr 2013 08:32:27 +0000 (12:32 +0400)]
[FIX] not set retprobes for sys_exit_group and do_group_exit

Related to f8fa40b9f377164f117eeec47832b5b3351b4ec5, where retprobe for
do_exit is not set.
These functions do not return by design (contain NOTREACHED comment),
so we do not need to set retprobes for them.

11 years ago[FIX] x86: pending retprobes unregistering
Nikita Kalyazin [Tue, 23 Apr 2013 06:58:05 +0000 (10:58 +0400)]
[FIX] x86: pending retprobes unregistering

This is the fix to f8fa40b9f377164f117eeec47832b5b3351b4ec5 for x86.

What's been done here:
 - kprobe_opcode_t -> unsigned long for all address variables involved;
 - sp is set to &regs->sp, not regs->sp (which is upmost value on
   stack).

Tested on:
  - i386 Qemu, Buildroot rootfs, Linux kernel 3.8.2;
  - ARM Qemu, Buildroot rootfs, Linux kernel 3.8.2;
  - U1HD, GT-I8800_c210v30_cluster_20121002_1.

11 years ago[REFACTOR] move add_probe_to_list()
Vyacheslav Cherkashin [Mon, 22 Apr 2013 16:13:18 +0000 (20:13 +0400)]
[REFACTOR] move add_probe_to_list()

from src/modules/driver/storage.c
to src/modules/driver/probes_manager.c

11 years ago[REFACTOR] redesign and rename detach_selected_probes()
Vyacheslav Cherkashin [Mon, 22 Apr 2013 11:05:20 +0000 (15:05 +0400)]
[REFACTOR] redesign and rename detach_selected_probes()

detach_selected_probes() --> unset_kernel_probes()