[REFACTOR] remove arch_prepare_kretprobe()

[REFACTOR] move declaration kretprobe_trampoline()

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

[REFACTORE] move declaration arch_/init/exit/_kprobes()

arch_init_kprobes()
arch_exit_kprobes()
from src/modules/kprobe/arch/dbi_kprobes.h
to src/modules/kprobe/arch/asm-arm/dbi_kprobes.h

[REFACTORE] rename dbi_arch_exit_kprobes()

dbi_arch_exit_kprobes() --> arch_exit_kprobes()

[REFACTOR] move declaration *_kprobe()

save_previous_kprobe()
restore_previous_kprobe()
set_current_kprobe()
from src/modules/kprobe/arch/dbi_kprobes.h
to src/modules/kprobe/arch/asm-arm/dbi_kprobes.h

[REFACTOR] move declaration arch_/dis/arm_kprobe()

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

Merge branch 'dev' into kernel

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

and fix src/modules/driver/us_proc_inst.c:1236
-ip->jprobe.kp.addr);
+ip->jprobe.up.kp.addr);

[REFACTOR] move declaration *_handler()

setjmp_pre_handler()
longjmp_break_handler()
trampoline_probe_handler()
from src/modules/kprobe/arch/dbi_kprobes.h
to src/modules/kprobe/arch/asm-arm/dbi_kprobes.h

[REFACTOR] move declaration patch_suspended_task()

from src/modules/kprobe/arch/dbi_kprobes.h
to src/modules/kprobe/dbi_kprobes.h

[REFACTOR] move 'struct prev_kprobe'

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

[REFACTOR] remove dbi_fp_backtrace()

[REFACTOR] remove define REENTER

[REFACTOR] rename and move arch_init_module_dependencies()

rename:
arch_init_module_dependencies() --> init_module_deps()
move:
from src/modules/kprobe/arch/dbi_kprobes.c
to src/modules/kprobe/dbi_kprobes.c

[REFACTOR] rename and move arch_remove_kprobe()

rename:
arch_remove_kprobe() --> remove_kprobe()
move:
from src/modules/kprobe/arch/dbi_kprobes.c
to src/modules/kprobe/dbi_kprobes.c

[REFACTOR] remove field 'rp2' from 'struct kretprobe_instance'

[REFACTOR] code style fix for 'dbi_kprobes.c'

src/modules/kprobe/dbi_kprobes.c

[REFACTOR] move declaration get_ukprobe_by_insn_slot()

from src/modules/kprobe/dbi_kprobes.h
to src/modules/uprobe/swap_uprobes.h

[REFACTOR] redesign uprobe_handler()

[REFACTOR] create restore_opcode_for_thumb()

[IMPROVE] Remove page_present() test on setting probe during start phase

Merge branch 'dev' of ssh://106.109.8.71/srv/git/dbi into dev

[REFACTOR] remove field 'tgid' from 'struct kprobe'

[REFACTOR] redesign get_kprobe_by_insn_slot()

-struct kprobe *get_kprobe_by_insn_slot(kprobe_opcode_t *addr, pid_t tgid, struct pt_regs *regs);
+struct kprobe *get_ukprobe_by_insn_slot(void *addr, pid_t tgid, struct pt_regs *regs);

[REFACTOR] redesign check_validity_insn()

-static int check_validity_insn(struct uprobe *up, struct pt_regs *regs)
+static int check_validity_insn(struct kprobe *p, struct pt_regs *regs)

[REFACTOR] redesign get_uprobe()

-struct uprobe *get_uprobe(kprobe_opcode_t *addr, pid_t tgid)
+struct kprobe *get_ukprobe(void *addr, pid_t tgid)

[FIX] fix strlen error in kernel space.
When lib path is zeroed daemon was crushed.

Merge branch 'dev' into kernel

Conflicts:
src/daemon/swap_daemon_stop.sh

[REFACTOR] remove field 'disarm' from 'srtuct uretprobe'

[REFACTOR] new interface arch_prepare_uprobe()

-int arch_prepare_uprobe(struct kprobe *p, struct task_struct *task, int atomic);
+int arch_prepare_uprobe(struct uprobe *up, int atomic);

[REFACTOR] new interface remove_uprobe()

-static void remove_uprobe(struct kprobe *p, struct task_struct *task)
+static void remove_uprobe(struct uprobe *up)

[REFACTOR] new interface disarm_uprobe()

-void disarm_uprobe(struct kprobe *p, struct task_struct *task);
+void disarm_uprobe(struct uprobe *p);

[REFACTOR] new interface check_validity_insn()

-static int check_validity_insn(struct kprobe *p, struct pt_regs *regs, struct task_struct *task)
+static int check_validity_insn(struct uprobe *up, struct pt_regs *regs)

[REFACTOR] new interface arm_uprobe()

-static void arm_uprobe(struct kprobe *p, struct task_struct *task)
+static void arm_uprobe(struct uprobe *p)

[REFACTOR] new interface get_uprobe()

-struct kprobe *get_uprobe(kprobe_opcode_t *addr, pid_t tgid)
+struct uprobe *get_uprobe(kprobe_opcode_t *addr, pid_t tgid)

[REFACTOR] remove 'US_NOT_RP2' flag

[REFACTOR] new interface dbi_/un/register_uprobe()

old API:
int dbi_register_uprobe(struct kprobe *p, struct task_struct *task, int atomic);
void dbi_unregister_uprobe(struct kprobe *p, struct task_struct *task, int atomic);
new API:
int dbi_register_uprobe(struct uprobe *p, int atomic);
void dbi_unregister_uprobe(struct uprobe *p, int atomic);

[REFACTOR] new interface dbi_/un/register_uretprobe()

[REFACTOR] new interface dbi_/un/register_ujprobe()

-int dbi_/un/register_ujprobe(struct task_struct *task, struct jprobe *jp, int atomic);
+int dbi_/un/register_ujprobe(struct ujprobe *jp, int atomic);

as well as create 'struct uprobe' and 'struct ujprobe'

[REFACTOR] rename files: dbi_kprobes_arm.* --> trampoline_arm.*

[REFACTOR] move trampoline for thumb in uprobe module

from src/modules/kprobe/arch/asm-arm/dbi_kprobes_thumb.*
to src/modules/uprobe/arch/asm-arm/trampoline_thumb.*

[REFACTOR] move export function in source file

gen_insn_execbuf() and pc_dep_insn_execbuf():
from src/modules/kprobe/arch/asm-arm/dbi_kprobes_arm.h
to src/modules/kprobe/arch/asm-arm/dbi_kprobes.c

[REFACTOR] move function prototype in header

[REFACTOR] rename kretprobe* --> uretprobe*

[REFACTOR] move trampoline_uprobe_handler()

from src/modules/uprobe/arch/asm-arm/swap_uprobes.c
to src/modules/uprobe/swap_uprobes.c

[REFACTOR] create uretprobe

[REFACTOR] create and use recycle_urp_inst()

[REFACTOR] create and use free_urp_inst()

[REFACTOR] create and use get_used_urp_inst()

[REFACTOR] create and use get_free_urp_inst()

[REFACTOR] create uretprobe_inst_table[]

[REFACTOR] remove get_user_pages_atomic()

[REFACTOR] rename and move arch_remove_uprobe()

rename:
arch_remove_uprobe() --> remove_uprobe()
move:
from src/modules/kprobe/arch/dbi_kprobes.c
to src/modules/uprobe/swap_uprobes.c

[REFACTOR] rename and move arch_disarm_uprobe()

rename:
arch_disarm_uprobe() --> disarm_uprobe()
move:
from src/modules/kprobe/arch/dbi_kprobes.c
to src/modules/uprobe/swap_uprobes.c

[REFACTOR] create aggregate for uprobes

[REFACTOR] remove kretprobe_trampoline_holder()

[REFACTOR] remove arch_disarm_kretprobe()

[REFACTOR] remove arch_arm_kretprobe()

[REFACTOR] remove arch_arm_uretprobe()

[REFACTOR] remove arch_disarm_uretprobe()

[REFACTOR] remove arch_prepare_uretprobe()

[REFACTOR] remove unnecessary code

[REFACTOR] rename and move arch_arm_uprobe()

rename:
arch_arm_uprobe() --> arm_uprobe()
move:
from src/modules/kprobe/arch/dbi_kprobes.c
to src/modules/uprobe/swap_uprobes.c

[REFACTOR] move dbi_arch_uprobe_return()

from src/modules/kprobe/arch/asm-arm/*
to src/modules/uprobe/arch/asm-arm/*

[STYLE] delete comments from driver

[REFACTOR] move arch dependent part

[FIX] work uretprobe without ujprobe

[FIX] remove BUG() message when called exception

Merge branch 'dev' of ssh://106.109.8.71/srv/git/dbi into dev

Merge branch 'dev' of 106.109.8.71:/srv/git/dbi into dev

[FIX]fixing problem of failed second running on redwood_slp

[FIX] Flag VM_EXECUTABLE is not used in linux kernel since 3.7. I replace it by condition current->mm->exe_file == vma->vm_file in send_plt().

Merge branch 'dev' of ssh://106.109.8.71/srv/git/dbi into dev

[FEATURE] Put event at trace when insn can't be instrumented

[FIX] zero_pfn() redefinition if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0).

[REFACTOR] redesign arch_prepare_uretprobe_hl()

[REFACTOR] remove current_kprobe from swap_uprobe module

Merge branch 'dev' into kernel

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

and 'Set flag of current mode' in:
src/modules/uprobe/arch/asm-arm/swap_uprobes.c

[REFACTOR] create trampoline_uprobe_handler()

Merge branch 'dev' of ssh://106.109.8.71/srv/git/dbi into dev

[FIX] Correct deletion retprobes in thumb mode

New retprobe deletion method introduced by f8fa40b9 doesn't handle thumb

[FIX] Add filter duplicated probes insertion

[FIX] SWAP buffer memory copy optimization

while loop replaced with memcpy

[FIX] fixing problem from Barinov when __switch_to was't collected

[REFACTOR] create pre_handler_uretprobe()

[REFACTOR] create uprobe_table[]

[REFACTOR] rename (un)register_uprobe()

__register_uprobe() --> dbi_register_uprobe()
unregister_uprobe() --> dbi_unregister_uprobe()

[REFACTOR] create longjmp_break_uhandler()

[REFACTOR] kprobe_handler()

[REFACTOR] decompose setjmp_pre_handler()

on setjmp_pre_handler() and setjmp_upre_handler()

[REFACTOR] remove not the caller code

[REFACTOR] move uprobe_insn_slot_table[]

from src/modules/kprobe/dbi_insn_slots.c
to src/modules/uprobe/swap_uprobes.c

[REFACTOR] create uprobe_handler()

move code from kprobe_handler() to uprobe_handler()

[REFACTOR] add parameter page_list in get_insn_slot()

[REFACTOR] decompose arch_remove_kprobe()

on arch_remove_kprobe() and arch_remove_uprobe()

[REFACTOR] move register undef_hook for US in uprobe module

[REFACTOR] extract arch specific code from kprobe to uprobe

[FIX] Fix a typo leading to a compile error in error_storage.c

[REFACTOR] move dbi_uprobes from swap_kprobe module to swap_uprobe module

[REFACTOR] create empty swap_uprobe module

Merge branch 'dev' of 106.109.8.71:/srv/git/dbi into dev