Skip to content

C
criu
Commit 7ce23b2a authored by Radostin Stoyanov's avatar Radostin Stoyanov Committed by Andrei Vagin
Browse files
Options

python: Remove unused imports 

Auto-detected with pylint.
Signed-off-by: 's avatarRadostin Stoyanov <rstoyanov1@gmail.com>
Signed-off-by: 's avatarAndrei Vagin <avagin@gmail.com>
parent bd8fa152
Hide whitespace changes
Inline Side-by-side
Showing with 228 additions and 239 deletions
coredump/criu_coredump/elf.py
View file @ 7ce23b2a
# Define structures and constants for generating elf file.
from ctypes import *
import ctypes
Elf64_Half = c_uint16 # typedef uint16_t Elf64_Half;
Elf64_Word = c_uint32 # typedef uint32_t Elf64_Word;
Elf64_Addr = c_uint64 # typedef uint64_t Elf64_Addr;
Elf64_Off = c_uint64 # typedef uint64_t Elf64_Off;
Elf64_Xword = c_uint64 # typedef uint64_t Elf64_Xword;
Elf64_Half = ctypes.c_uint16 # typedef uint16_t Elf64_Half;
Elf64_Word = ctypes.c_uint32 # typedef uint32_t Elf64_Word;
Elf64_Addr = ctypes.c_uint64 # typedef uint64_t Elf64_Addr;
Elf64_Off = ctypes.c_uint64 # typedef uint64_t Elf64_Off;
Elf64_Xword = ctypes.c_uint64 # typedef uint64_t Elf64_Xword;
# Elf64_Ehdr related constants.
......@@ -43,9 +43,9 @@ EM_X86_64 = 62 # #define EM_X86_64 62 /* AMD x86-64 architec
# Legal values for e_version (version).
EV_CURRENT = 1 # #define EV_CURRENT 1 /* Current version */
class Elf64_Ehdr(Structure): # typedef struct
class Elf64_Ehdr(ctypes.Structure): # typedef struct
_fields_ = [ # {
("e_ident", c_ubyte*EI_NIDENT), # unsigned char e_ident[EI_NIDENT];
("e_ident", ctypes.c_ubyte*EI_NIDENT), # unsigned char e_ident[EI_NIDENT];
("e_type", Elf64_Half), # Elf64_Half e_type;
("e_machine", Elf64_Half), # Elf64_Half e_machine;
("e_version", Elf64_Word), # Elf64_Word e_version;
......@@ -73,7 +73,7 @@ PF_X = 1 # #define PF_X (1 << 0) /* Segment is executable */
PF_W = 1 << 1 # #define PF_W (1 << 1) /* Segment is writable */
PF_R = 1 << 2 # #define PF_R (1 << 2) /* Segment is readable */
class Elf64_Phdr(Structure): # typedef struct
class Elf64_Phdr(ctypes.Structure): # typedef struct
_fields_ = [ # {
("p_type", Elf64_Word), # Elf64_Word p_type;
("p_flags", Elf64_Word), # Elf64_Word p_flags;
......@@ -88,14 +88,14 @@ class Elf64_Phdr(Structure): # typedef struct
# Elf64_auxv_t related constants.
class _Elf64_auxv_t_U(Union):
class _Elf64_auxv_t_U(ctypes.Union):
_fields_ = [
("a_val", c_uint64)
("a_val", ctypes.c_uint64)
]
class Elf64_auxv_t(Structure): # typedef struct
class Elf64_auxv_t(ctypes.Structure): # typedef struct
_fields_ = [ # {
("a_type", c_uint64), # uint64_t a_type; /* Entry type */
("a_type", ctypes.c_uint64), # uint64_t a_type; /* Entry type */
("a_un", _Elf64_auxv_t_U) # union
# {
# uint64_t a_val; /* Integer value */
......@@ -118,7 +118,7 @@ NT_FILE = 0x46494c45 # #define NT_FILE 0x46494c45 /* Contains info
# files */
NT_X86_XSTATE = 0x202 # #define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */
class Elf64_Nhdr(Structure): # typedef struct
class Elf64_Nhdr(ctypes.Structure): # typedef struct
_fields_ = [ # {
("n_namesz", Elf64_Word), # Elf64_Word n_namesz; /* Length of the note's name. */
("n_descsz", Elf64_Word), # Elf64_Word n_descsz; /* Length of the note's descriptor. */
......@@ -128,7 +128,7 @@ class Elf64_Nhdr(Structure): # typedef struct
# Elf64_Shdr related constants.
class Elf64_Shdr(Structure): # typedef struct
class Elf64_Shdr(ctypes.Structure): # typedef struct
_fields_ = [ # {
("sh_name", Elf64_Word), # Elf64_Word sh_name; /* Section name (string tbl index) */
("sh_type", Elf64_Word), # Elf64_Word sh_type; /* Section type */
......@@ -146,73 +146,73 @@ class Elf64_Shdr(Structure): # typedef struct
# elf_prstatus related constants.
# Signal info.
class elf_siginfo(Structure): # struct elf_siginfo
class elf_siginfo(ctypes.Structure): # struct elf_siginfo
_fields_ = [ # {
("si_signo", c_int), # int si_signo; /* Signal number. */
("si_code", c_int), # int si_code; /* Extra code. */
("si_errno", c_int) # int si_errno; /* Errno. */
("si_signo", ctypes.c_int), # int si_signo; /* Signal number. */
("si_code", ctypes.c_int), # int si_code; /* Extra code. */
("si_errno", ctypes.c_int) # int si_errno; /* Errno. */
] # };
# A time value that is accurate to the nearest
# microsecond but also has a range of years.
class timeval(Structure): # struct timeval
class timeval(ctypes.Structure): # struct timeval
_fields_ = [ # {
("tv_sec", c_long), # __time_t tv_sec; /* Seconds. */
("tv_usec", c_long) # __suseconds_t tv_usec; /* Microseconds. */
("tv_sec", ctypes.c_long), # __time_t tv_sec; /* Seconds. */
("tv_usec", ctypes.c_long) # __suseconds_t tv_usec; /* Microseconds. */
] # };
class user_regs_struct(Structure): # struct user_regs_struct
class user_regs_struct(ctypes.Structure): # struct user_regs_struct
_fields_ = [ # {
("r15", c_ulonglong), # __extension__ unsigned long long int r15;
("r14", c_ulonglong), # __extension__ unsigned long long int r14;
("r13", c_ulonglong), # __extension__ unsigned long long int r13;
("r12", c_ulonglong), # __extension__ unsigned long long int r12;
("rbp", c_ulonglong), # __extension__ unsigned long long int rbp;
("rbx", c_ulonglong), # __extension__ unsigned long long int rbx;
("r11", c_ulonglong), # __extension__ unsigned long long int r11;
("r10", c_ulonglong), # __extension__ unsigned long long int r10;
("r9", c_ulonglong), # __extension__ unsigned long long int r9;
("r8", c_ulonglong), # __extension__ unsigned long long int r8;
("rax", c_ulonglong), # __extension__ unsigned long long int rax;
("rcx", c_ulonglong), # __extension__ unsigned long long int rcx;
("rdx", c_ulonglong), # __extension__ unsigned long long int rdx;
("rsi", c_ulonglong), # __extension__ unsigned long long int rsi;
("rdi", c_ulonglong), # __extension__ unsigned long long int rdi;
("orig_rax", c_ulonglong), # __extension__ unsigned long long int orig_rax;
("rip", c_ulonglong), # __extension__ unsigned long long int rip;
("cs", c_ulonglong), # __extension__ unsigned long long int cs;
("eflags", c_ulonglong), # __extension__ unsigned long long int eflags;
("rsp", c_ulonglong), # __extension__ unsigned long long int rsp;
("ss", c_ulonglong), # __extension__ unsigned long long int ss;
("fs_base", c_ulonglong), # __extension__ unsigned long long int fs_base;
("gs_base", c_ulonglong), # __extension__ unsigned long long int gs_base;
("ds", c_ulonglong), # __extension__ unsigned long long int ds;
("es", c_ulonglong), # __extension__ unsigned long long int es;
("fs", c_ulonglong), # __extension__ unsigned long long int fs;
("gs", c_ulonglong) # __extension__ unsigned long long int gs;
("r15", ctypes.c_ulonglong), # __extension__ unsigned long long int r15;
("r14", ctypes.c_ulonglong), # __extension__ unsigned long long int r14;
("r13", ctypes.c_ulonglong), # __extension__ unsigned long long int r13;
("r12", ctypes.c_ulonglong), # __extension__ unsigned long long int r12;
("rbp", ctypes.c_ulonglong), # __extension__ unsigned long long int rbp;
("rbx", ctypes.c_ulonglong), # __extension__ unsigned long long int rbx;
("r11", ctypes.c_ulonglong), # __extension__ unsigned long long int r11;
("r10", ctypes.c_ulonglong), # __extension__ unsigned long long int r10;
("r9", ctypes.c_ulonglong), # __extension__ unsigned long long int r9;
("r8", ctypes.c_ulonglong), # __extension__ unsigned long long int r8;
("rax", ctypes.c_ulonglong), # __extension__ unsigned long long int rax;
("rcx", ctypes.c_ulonglong), # __extension__ unsigned long long int rcx;
("rdx", ctypes.c_ulonglong), # __extension__ unsigned long long int rdx;
("rsi", ctypes.c_ulonglong), # __extension__ unsigned long long int rsi;
("rdi", ctypes.c_ulonglong), # __extension__ unsigned long long int rdi;
("orig_rax", ctypes.c_ulonglong), # __extension__ unsigned long long int orig_rax;
("rip", ctypes.c_ulonglong), # __extension__ unsigned long long int rip;
("cs", ctypes.c_ulonglong), # __extension__ unsigned long long int cs;
("eflags", ctypes.c_ulonglong), # __extension__ unsigned long long int eflags;
("rsp", ctypes.c_ulonglong), # __extension__ unsigned long long int rsp;
("ss", ctypes.c_ulonglong), # __extension__ unsigned long long int ss;
("fs_base", ctypes.c_ulonglong), # __extension__ unsigned long long int fs_base;
("gs_base", ctypes.c_ulonglong), # __extension__ unsigned long long int gs_base;
("ds", ctypes.c_ulonglong), # __extension__ unsigned long long int ds;
("es", ctypes.c_ulonglong), # __extension__ unsigned long long int es;
("fs", ctypes.c_ulonglong), # __extension__ unsigned long long int fs;
("gs", ctypes.c_ulonglong) # __extension__ unsigned long long int gs;
] # };
#elf_greg_t = c_ulonglong
#ELF_NGREG = sizeof(user_regs_struct)/sizeof(elf_greg_t)
#elf_greg_t = ctypes.c_ulonglong
#ELF_NGREG = ctypes.sizeof(user_regs_struct)/ctypes.sizeof(elf_greg_t)
#elf_gregset_t = elf_greg_t*ELF_NGREG
elf_gregset_t = user_regs_struct
class elf_prstatus(Structure): # struct elf_prstatus
class elf_prstatus(ctypes.Structure): # struct elf_prstatus
_fields_ = [ # {
("pr_info", elf_siginfo), # struct elf_siginfo pr_info; /* Info associated with signal. */
("pr_cursig", c_short), # short int pr_cursig; /* Current signal. */
("pr_sigpend", c_ulong), # unsigned long int pr_sigpend; /* Set of pending signals. */
("pr_sighold", c_ulong), # unsigned long int pr_sighold; /* Set of held signals. */
("pr_pid", c_int), # __pid_t pr_pid;
("pr_ppid", c_int), # __pid_t pr_ppid;
("pr_pgrp", c_int), # __pid_t pr_pgrp;
("pr_sid", c_int), # __pid_t pr_sid;
("pr_cursig", ctypes.c_short), # short int pr_cursig; /* Current signal. */
("pr_sigpend", ctypes.c_ulong), # unsigned long int pr_sigpend; /* Set of pending signals. */
("pr_sighold", ctypes.c_ulong), # unsigned long int pr_sighold; /* Set of held signals. */
("pr_pid", ctypes.c_int), # __pid_t pr_pid;
("pr_ppid", ctypes.c_int), # __pid_t pr_ppid;
("pr_pgrp", ctypes.c_int), # __pid_t pr_pgrp;
("pr_sid", ctypes.c_int), # __pid_t pr_sid;
("pr_utime", timeval), # struct timeval pr_utime; /* User time. */
("pr_stime", timeval), # struct timeval pr_stime; /* System time. */
("pr_cutime", timeval), # struct timeval pr_cutime; /* Cumulative user time. */
("pr_cstime", timeval), # struct timeval pr_cstime; /* Cumulative system time. */
("pr_reg", elf_gregset_t), # elf_gregset_t pr_reg; /* GP registers. */
("pr_fpvalid", c_int) # int pr_fpvalid; /* True if math copro being used. */
("pr_fpvalid", ctypes.c_int) # int pr_fpvalid; /* True if math copro being used. */
] # };
......@@ -220,43 +220,43 @@ class elf_prstatus(Structure): # struct elf_prstatus
ELF_PRARGSZ = 80 # #define ELF_PRARGSZ (80) /* Number of chars for args. */
class elf_prpsinfo(Structure): # struct elf_prpsinfo
class elf_prpsinfo(ctypes.Structure): # struct elf_prpsinfo
_fields_ = [ # {
("pr_state", c_byte), # char pr_state; /* Numeric process state. */
("pr_sname", c_char), # char pr_sname; /* Char for pr_state. */
("pr_zomb", c_byte), # char pr_zomb; /* Zombie. */
("pr_nice", c_byte), # char pr_nice; /* Nice val. */
("pr_flag", c_ulong), # unsigned long int pr_flag; /* Flags. */
("pr_state", ctypes.c_byte), # char pr_state; /* Numeric process state. */
("pr_sname", ctypes.c_char), # char pr_sname; /* Char for pr_state. */
("pr_zomb", ctypes.c_byte), # char pr_zomb; /* Zombie. */
("pr_nice", ctypes.c_byte), # char pr_nice; /* Nice val. */
("pr_flag", ctypes.c_ulong), # unsigned long int pr_flag; /* Flags. */
# #if __WORDSIZE == 32
# unsigned short int pr_uid;
# unsigned short int pr_gid;
# #else
("pr_uid", c_uint), # unsigned int pr_uid;
("pr_gid", c_uint), # unsigned int pr_gid;
("pr_uid", ctypes.c_uint), # unsigned int pr_uid;
("pr_gid", ctypes.c_uint), # unsigned int pr_gid;
# #endif
("pr_pid", c_int), # int pr_pid, pr_ppid, pr_pgrp, pr_sid;
("pr_ppid", c_int),
("pr_pgrp", c_int),
("pr_sid", c_int),
("pr_pid", ctypes.c_int), # int pr_pid, pr_ppid, pr_pgrp, pr_sid;
("pr_ppid", ctypes.c_int),
("pr_pgrp", ctypes.c_int),
("pr_sid", ctypes.c_int),
# /* Lots missing */
("pr_fname", c_char*16), # char pr_fname[16]; /* Filename of executable. */
("pr_psargs", c_char*ELF_PRARGSZ) # char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
("pr_fname", ctypes.c_char*16), # char pr_fname[16]; /* Filename of executable. */
("pr_psargs", ctypes.c_char*ELF_PRARGSZ) # char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
] # };
class user_fpregs_struct(Structure): # struct user_fpregs_struct
class user_fpregs_struct(ctypes.Structure): # struct user_fpregs_struct
_fields_ = [ # {
("cwd", c_ushort), # unsigned short int cwd;
("swd", c_ushort), # unsigned short int swd;
("ftw", c_ushort), # unsigned short int ftw;
("fop", c_ushort), # unsigned short int fop;
("rip", c_ulonglong), # __extension__ unsigned long long int rip;
("rdp", c_ulonglong), # __extension__ unsigned long long int rdp;
("mxcsr", c_uint), # unsigned int mxcsr;
("mxcr_mask", c_uint), # unsigned int mxcr_mask;
("st_space", c_uint*32), # unsigned int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
("xmm_space", c_uint*64), # unsigned int xmm_space[64]; /* 16*16 bytes for each XMM-reg = 256 bytes */
("padding", c_uint*24), # unsigned int padding[24];
("cwd", ctypes.c_ushort), # unsigned short int cwd;
("swd", ctypes.c_ushort), # unsigned short int swd;
("ftw", ctypes.c_ushort), # unsigned short int ftw;
("fop", ctypes.c_ushort), # unsigned short int fop;
("rip", ctypes.c_ulonglong), # __extension__ unsigned long long int rip;
("rdp", ctypes.c_ulonglong), # __extension__ unsigned long long int rdp;
("mxcsr", ctypes.c_uint), # unsigned int mxcsr;
("mxcr_mask", ctypes.c_uint), # unsigned int mxcr_mask;
("st_space", ctypes.c_uint*32), # unsigned int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
("xmm_space", ctypes.c_uint*64), # unsigned int xmm_space[64]; /* 16*16 bytes for each XMM-reg = 256 bytes */
("padding", ctypes.c_uint*24), # unsigned int padding[24];
] # };
......@@ -266,79 +266,79 @@ elf_fpregset_t = user_fpregs_struct
# siginfo_t related constants.
_SI_MAX_SIZE = 128
_SI_PAD_SIZE = (_SI_MAX_SIZE/sizeof(c_int)) - 4
_SI_PAD_SIZE = (_SI_MAX_SIZE/ctypes.sizeof(ctypes.c_int)) - 4
# /* kill(). */
class _siginfo_t_U_kill(Structure): # struct
class _siginfo_t_U_kill(ctypes.Structure): # struct
_fields_ = [ # {
("si_pid", c_int), # __pid_t si_pid; /* Sending process ID. */
("si_uid", c_uint) # __uid_t si_uid; /* Real user ID of sending process. */
("si_pid", ctypes.c_int), # __pid_t si_pid; /* Sending process ID. */
("si_uid", ctypes.c_uint) # __uid_t si_uid; /* Real user ID of sending process. */
] # } _kill;
# Type for data associated with a signal.
class sigval_t(Union): # typedef union sigval
class sigval_t(ctypes.Union): # typedef union sigval
_fields_ = [ # {
("sival_int", c_int), # int sival_int;
("sical_ptr", c_void_p), # void *sival_ptr;
("sival_int", ctypes.c_int), # int sival_int;
("sical_ptr", ctypes.c_void_p), # void *sival_ptr;
] # } sigval_t;
# /* POSIX.1b timers. */
class _siginfo_t_U_timer(Structure): # struct
class _siginfo_t_U_timer(ctypes.Structure): # struct
_fields_ = [ # {
("si_tid", c_int), # int si_tid; /* Timer ID. */
("si_overrun", c_int), # int si_overrun; /* Overrun count. */
("si_tid", ctypes.c_int), # int si_tid; /* Timer ID. */
("si_overrun", ctypes.c_int), # int si_overrun; /* Overrun count. */
("si_sigval", sigval_t) # sigval_t si_sigval; /* Signal value. */
] # } _timer;
# /* POSIX.1b signals. */
class _siginfo_t_U_rt(Structure): # struct
class _siginfo_t_U_rt(ctypes.Structure): # struct
_fields_ = [ # {
("si_pid", c_int), # __pid_t si_pid; /* Sending process ID. */
("si_uid", c_uint), # __uid_t si_uid; /* Real user ID of sending process. */
("si_pid", ctypes.c_int), # __pid_t si_pid; /* Sending process ID. */
("si_uid", ctypes.c_uint), # __uid_t si_uid; /* Real user ID of sending process. */
("si_sigval", sigval_t) # sigval_t si_sigval; /* Signal value. */
] # } _rt;
# /* SIGCHLD. */
class _siginfo_t_U_sigchld(Structure): # struct
class _siginfo_t_U_sigchld(ctypes.Structure): # struct
_fields_ = [ # {
("si_pid", c_int), # __pid_t si_pid; /* Which child. */
("si_uid", c_uint), # __uid_t si_uid; /* Real user ID of sending process. */
("si_status", c_int), # int si_status; /* Exit value or signal. */
("si_utime", c_long), # __sigchld_clock_t si_utime;
("si_stime", c_long) # __sigchld_clock_t si_stime;
("si_pid", ctypes.c_int), # __pid_t si_pid; /* Which child. */
("si_uid", ctypes.c_uint), # __uid_t si_uid; /* Real user ID of sending process. */
("si_status", ctypes.c_int), # int si_status; /* Exit value or signal. */
("si_utime", ctypes.c_long), # __sigchld_clock_t si_utime;
("si_stime", ctypes.c_long) # __sigchld_clock_t si_stime;
] # } _sigchld;
# /* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */
class _siginfo_t_U_sigfault(Structure): # struct
class _siginfo_t_U_sigfault(ctypes.Structure): # struct
_fields_ = [ # {
("si_addr", c_void_p), # void *si_addr; /* Faulting insn/memory ref. */
("si_addr_lsb", c_short) # short int si_addr_lsb; /* Valid LSB of the reported address. */
("si_addr", ctypes.c_void_p), # void *si_addr; /* Faulting insn/memory ref. */
("si_addr_lsb", ctypes.c_short) # short int si_addr_lsb; /* Valid LSB of the reported address. */
] # } _sigfault;
# /* SIGPOLL. */
class _siginfo_t_U_sigpoll(Structure): # struct
class _siginfo_t_U_sigpoll(ctypes.Structure): # struct
_fields_ = [ # {
("si_band", c_long), # long int si_band; /* Band event for SIGPOLL. */
("si_fd", c_int) # int si_fd;
("si_band", ctypes.c_long), # long int si_band; /* Band event for SIGPOLL. */
("si_fd", ctypes.c_int) # int si_fd;
] # } _sigpoll;
# /* SIGSYS. */
class _siginfo_t_U_sigsys(Structure): # struct
class _siginfo_t_U_sigsys(ctypes.Structure): # struct
_fields_ = [ # {
("_call_addr", c_void_p), # void *_call_addr; /* Calling user insn. */
("_syscall", c_int), # int _syscall; /* Triggering system call number. */
("_arch", c_uint) # unsigned int _arch; /* AUDIT_ARCH_* of syscall. */
("_call_addr", ctypes.c_void_p), # void *_call_addr; /* Calling user insn. */
("_syscall", ctypes.c_int), # int _syscall; /* Triggering system call number. */
("_arch", ctypes.c_uint) # unsigned int _arch; /* AUDIT_ARCH_* of syscall. */
] # } _sigsys;
class _siginfo_t_U(Union): # union
class _siginfo_t_U(ctypes.Union): # union
_fields_ = [ # {
("_pad", c_int*_SI_PAD_SIZE), # int _pad[__SI_PAD_SIZE];
("_pad", ctypes.c_int*_SI_PAD_SIZE), # int _pad[__SI_PAD_SIZE];
#
# /* kill(). */
("_kill", _siginfo_t_U_kill), # struct
......@@ -396,12 +396,12 @@ class _siginfo_t_U(Union): # union
# } _sigsys;
] # } _sifields;
class siginfo_t(Structure): # typedef struct
class siginfo_t(ctypes.Structure): # typedef struct
_fields_ = [ # {
("si_signo", c_int), # int si_signo; /* Signal number. */
("si_errno", c_int), # int si_errno; /* If non-zero, an errno value associated with
("si_signo", ctypes.c_int), # int si_signo; /* Signal number. */
("si_errno", ctypes.c_int), # int si_errno; /* If non-zero, an errno value associated with
# this signal, as defined in <errno.h>. */
("si_code", c_int), # int si_code; /* Signal code. */
("si_code", ctypes.c_int), # int si_code; /* Signal code. */
#
("_sifields", _siginfo_t_U) # union
# {
......@@ -467,30 +467,30 @@ class siginfo_t(Structure): # typedef struct
# xsave related.
class ymmh_struct(Structure): # struct ymmh_struct {
class ymmh_struct(ctypes.Structure): # struct ymmh_struct {
_fields_ = [
("ymmh_space", 64*c_uint) # u32 ymmh_space[64];
("ymmh_space", 64*ctypes.c_uint) # u32 ymmh_space[64];
] # } __packed;
class xsave_hdr_struct(Structure): # struct xsave_hdr_struct {
class xsave_hdr_struct(ctypes.Structure): # struct xsave_hdr_struct {
_fields_ = [
("xstate_bv", c_ulonglong), # u64 xstate_bv;
("reserved1", c_ulonglong*2), # u64 reserved1[2];
("reserved2", c_ulonglong*5) # u64 reserved2[5];
("xstate_bv", ctypes.c_ulonglong), # u64 xstate_bv;
("reserved1", ctypes.c_ulonglong*2), # u64 reserved1[2];
("reserved2", ctypes.c_ulonglong*5) # u64 reserved2[5];
] # } __packed;
class i387_fxsave_struct(Structure): # struct i387_fxsave_struct {
class i387_fxsave_struct(ctypes.Structure): # struct i387_fxsave_struct {
_fields_ = [
("cwd", c_ushort), # u16 cwd; /* Control Word */
("swd", c_ushort), # u16 swd; /* Status Word */
("twd", c_ushort), # u16 twd; /* Tag Word */
("fop", c_ushort), # u16 fop; /* Last Instruction Opcode */
("cwd", ctypes.c_ushort), # u16 cwd; /* Control Word */
("swd", ctypes.c_ushort), # u16 swd; /* Status Word */
("twd", ctypes.c_ushort), # u16 twd; /* Tag Word */
("fop", ctypes.c_ushort), # u16 fop; /* Last Instruction Opcode */
# union {
# struct {
("rip", c_ulonglong), # u64 rip; /* Instruction Pointer */
("rdp", c_ulonglong), # u64 rdp; /* Data Pointer */
("rip", ctypes.c_ulonglong), # u64 rip; /* Instruction Pointer */
("rdp", ctypes.c_ulonglong), # u64 rdp; /* Data Pointer */
# };
# struct {
# u32 fip; /* FPU IP Offset */
......@@ -499,26 +499,26 @@ class i387_fxsave_struct(Structure): # struct i387_fxsave_struct {
# u32 fos; /* FPU Operand Selector */
# };
# };
("mxcsr", c_uint), # u32 mxcsr; /* MXCSR Register State */
("mxcsr_mask", c_uint), # u32 mxcsr_mask; /* MXCSR Mask */
("mxcsr", ctypes.c_uint), # u32 mxcsr; /* MXCSR Register State */
("mxcsr_mask", ctypes.c_uint), # u32 mxcsr_mask; /* MXCSR Mask */
#
# /* 8*16 bytes for each FP-reg = 128 bytes */
("st_space", c_uint*32), # u32 st_space[32];
("st_space", ctypes.c_uint*32), # u32 st_space[32];
#
# /* 16*16 bytes for each XMM-reg = 256 bytes */
("xmm_space", c_uint*64), # u32 xmm_space[64];
("xmm_space", ctypes.c_uint*64), # u32 xmm_space[64];
#
("padding", c_uint*12), # u32 padding[12];
("padding", ctypes.c_uint*12), # u32 padding[12];
#
# union {
("padding1", c_uint*12) # u32 padding1[12];
("padding1", ctypes.c_uint*12) # u32 padding1[12];
# u32 sw_reserved[12];
# };
#
] # } __aligned(16);
class elf_xsave_struct(Structure): # struct xsave_struct {
class elf_xsave_struct(ctypes.Structure): # struct xsave_struct {
_fields_ = [
("i387", i387_fxsave_struct), # struct i387_fxsave_struct i387;
("xsave_hdr", xsave_hdr_struct), # struct xsave_hdr_struct xsave_hdr;
......
lib/py/criu.py
View file @ 7ce23b2a
......@@ -2,11 +2,8 @@
import socket
import errno
import subprocess
import fcntl
import os
import signal
import sys
import struct
import pycriu.rpc_pb2 as rpc
......
lib/py/images/images.py
View file @ 7ce23b2a
......@@ -39,16 +39,13 @@
#
import io
import base64
import google
import struct
import os
import sys
import json
from . import pb2dict
import array
from . import magic
from .pb import *
from . import pb
from . import pb2dict
if "encodebytes" not in dir(base64):
base64.encodebytes = base64.encodestring
......@@ -187,16 +184,16 @@ class pagemap_handler:
def load(self, f, pretty = False, no_payload = False):
entries = []
pb = pagemap_head()
pbuff = pb.pagemap_head()
while True:
buf = f.read(4)
if buf == b'':
break
size, = struct.unpack('i', buf)
pb.ParseFromString(f.read(size))
entries.append(pb2dict.pb2dict(pb, pretty))
pbuff.ParseFromString(f.read(size))
entries.append(pb2dict.pb2dict(pbuff, pretty))
pb = pagemap_entry()
pbuff = pb.pagemap_entry()
return entries
......@@ -205,15 +202,15 @@ class pagemap_handler:
return self.load(f, pretty)
def dump(self, entries, f):
pb = pagemap_head()
pbuff = pb.pagemap_head()
for item in entries:
pb2dict.dict2pb(item, pb)
pb_str = pb.SerializeToString()
pb2dict.dict2pb(item, pbuff)
pb_str = pbuff.SerializeToString()
size = len(pb_str)
f.write(struct.pack('i', size))
f.write(pb_str)
pb = pagemap_entry()
pbuff = pb.pagemap_entry()
def dumps(self, entries):
f = io.BytesIO('')
......@@ -228,7 +225,7 @@ class ghost_file_handler:
def load(self, f, pretty = False, no_payload = False):
entries = []
gf = ghost_file_entry()
gf = pb.ghost_file_entry()
buf = f.read(4)
size, = struct.unpack('i', buf)
gf.ParseFromString(f.read(size))
......@@ -237,7 +234,7 @@ class ghost_file_handler:
if gf.chunks:
entries.append(g_entry)
while True:
gc = ghost_chunk_entry()
gc = pb.ghost_chunk_entry()
buf = f.read(4)
if buf == '':
break
......@@ -263,19 +260,19 @@ class ghost_file_handler:
return self.load(f, pretty)
def dump(self, entries, f):
pb = ghost_file_entry()
pbuff = pb.ghost_file_entry()
item = entries.pop(0)
pb2dict.dict2pb(item, pb)
pb_str = pb.SerializeToString()
pb2dict.dict2pb(item, pbuff)
pb_str = pbuff.SerializeToString()
size = len(pb_str)
f.write(struct.pack('i', size))
f.write(pb_str)
if pb.chunks:
if pbuff.chunks:
for item in entries:
pb = ghost_chunk_entry()
pb2dict.dict2pb(item, pb)
pb_str = pb.SerializeToString()
pbuff = pb.ghost_chunk_entry()
pb2dict.dict2pb(item, pbuff)
pb_str = pbuff.SerializeToString()
size = len(pb_str)
f.write(struct.pack('i', size))
f.write(pb_str)
......@@ -387,7 +384,7 @@ class ipc_msg_queue_handler:
if buf == '':
break
size, = struct.unpack('i', buf)
msg = ipc_msg()
msg = pb.ipc_msg()
msg.ParseFromString(f.read(size))
rounded = round_up(msg.msize, sizeof_u64)
data = f.read(msg.msize)
......@@ -399,7 +396,7 @@ class ipc_msg_queue_handler:
def dump(self, extra, f, pb):
entry = pb2dict.pb2dict(pb)
for i in range (0, len(extra), 2):
msg = ipc_msg()
msg = pb.ipc_msg()
pb2dict.dict2pb(extra[i], msg)
msg_str = msg.SerializeToString()
size = len(msg_str)
......@@ -418,7 +415,7 @@ class ipc_msg_queue_handler:
if buf == '':
break
size, = struct.unpack('i', buf)
msg = ipc_msg()
msg = pb.ipc_msg()
msg.ParseFromString(f.read(size))
rounded = round_up(msg.msize, sizeof_u64)
f.seek(rounded, os.SEEK_CUR)
......@@ -452,65 +449,65 @@ class ipc_shm_handler:
handlers = {
'INVENTORY' : entry_handler(inventory_entry),
'CORE' : entry_handler(core_entry),
'IDS' : entry_handler(task_kobj_ids_entry),
'CREDS' : entry_handler(creds_entry),
'UTSNS' : entry_handler(utsns_entry),
'IPC_VAR' : entry_handler(ipc_var_entry),
'FS' : entry_handler(fs_entry),
'INVENTORY' : entry_handler(pb.inventory_entry),
'CORE' : entry_handler(pb.core_entry),
'IDS' : entry_handler(pb.task_kobj_ids_entry),
'CREDS' : entry_handler(pb.creds_entry),
'UTSNS' : entry_handler(pb.utsns_entry),
'IPC_VAR' : entry_handler(pb.ipc_var_entry),
'FS' : entry_handler(pb.fs_entry),
'GHOST_FILE' : ghost_file_handler(),
'MM' : entry_handler(mm_entry),
'CGROUP' : entry_handler(cgroup_entry),
'TCP_STREAM' : entry_handler(tcp_stream_entry, tcp_stream_extra_handler()),
'STATS' : entry_handler(stats_entry),
'MM' : entry_handler(pb.mm_entry),
'CGROUP' : entry_handler(pb.cgroup_entry),
'TCP_STREAM' : entry_handler(pb.tcp_stream_entry, tcp_stream_extra_handler()),
'STATS' : entry_handler(pb.stats_entry),
'PAGEMAP' : pagemap_handler(), # Special one
'PSTREE' : entry_handler(pstree_entry),
'REG_FILES' : entry_handler(reg_file_entry),
'NS_FILES' : entry_handler(ns_file_entry),
'EVENTFD_FILE' : entry_handler(eventfd_file_entry),
'EVENTPOLL_FILE' : entry_handler(eventpoll_file_entry),
'EVENTPOLL_TFD' : entry_handler(eventpoll_tfd_entry),
'SIGNALFD' : entry_handler(signalfd_entry),
'TIMERFD' : entry_handler(timerfd_entry),
'INOTIFY_FILE' : entry_handler(inotify_file_entry),
'INOTIFY_WD' : entry_handler(inotify_wd_entry),
'FANOTIFY_FILE' : entry_handler(fanotify_file_entry),
'FANOTIFY_MARK' : entry_handler(fanotify_mark_entry),
'VMAS' : entry_handler(vma_entry),
'PIPES' : entry_handler(pipe_entry),
'FIFO' : entry_handler(fifo_entry),
'SIGACT' : entry_handler(sa_entry),
'NETLINK_SK' : entry_handler(netlink_sk_entry),
'REMAP_FPATH' : entry_handler(remap_file_path_entry),
'MNTS' : entry_handler(mnt_entry),
'TTY_FILES' : entry_handler(tty_file_entry),
'TTY_INFO' : entry_handler(tty_info_entry),
'TTY_DATA' : entry_handler(tty_data_entry),
'RLIMIT' : entry_handler(rlimit_entry),
'TUNFILE' : entry_handler(tunfile_entry),
'EXT_FILES' : entry_handler(ext_file_entry),
'IRMAP_CACHE' : entry_handler(irmap_cache_entry),
'FILE_LOCKS' : entry_handler(file_lock_entry),
'FDINFO' : entry_handler(fdinfo_entry),
'UNIXSK' : entry_handler(unix_sk_entry),
'INETSK' : entry_handler(inet_sk_entry),
'PACKETSK' : entry_handler(packet_sock_entry),
'ITIMERS' : entry_handler(itimer_entry),
'POSIX_TIMERS' : entry_handler(posix_timer_entry),
'NETDEV' : entry_handler(net_device_entry),
'PIPES_DATA' : entry_handler(pipe_data_entry, pipes_data_extra_handler()),
'FIFO_DATA' : entry_handler(pipe_data_entry, pipes_data_extra_handler()),
'SK_QUEUES' : entry_handler(sk_packet_entry, sk_queues_extra_handler()),
'IPCNS_SHM' : entry_handler(ipc_shm_entry, ipc_shm_handler()),
'IPCNS_SEM' : entry_handler(ipc_sem_entry, ipc_sem_set_handler()),
'IPCNS_MSG' : entry_handler(ipc_msg_entry, ipc_msg_queue_handler()),
'NETNS' : entry_handler(netns_entry),
'USERNS' : entry_handler(userns_entry),
'SECCOMP' : entry_handler(seccomp_entry),
'AUTOFS' : entry_handler(autofs_entry),
'FILES' : entry_handler(file_entry),
'CPUINFO' : entry_handler(cpuinfo_entry),
'PSTREE' : entry_handler(pb.pstree_entry),
'REG_FILES' : entry_handler(pb.reg_file_entry),
'NS_FILES' : entry_handler(pb.ns_file_entry),
'EVENTFD_FILE' : entry_handler(pb.eventfd_file_entry),
'EVENTPOLL_FILE' : entry_handler(pb.eventpoll_file_entry),
'EVENTPOLL_TFD' : entry_handler(pb.eventpoll_tfd_entry),
'SIGNALFD' : entry_handler(pb.signalfd_entry),
'TIMERFD' : entry_handler(pb.timerfd_entry),
'INOTIFY_FILE' : entry_handler(pb.inotify_file_entry),
'INOTIFY_WD' : entry_handler(pb.inotify_wd_entry),
'FANOTIFY_FILE' : entry_handler(pb.fanotify_file_entry),
'FANOTIFY_MARK' : entry_handler(pb.fanotify_mark_entry),
'VMAS' : entry_handler(pb.vma_entry),
'PIPES' : entry_handler(pb.pipe_entry),
'FIFO' : entry_handler(pb.fifo_entry),
'SIGACT' : entry_handler(pb.sa_entry),
'NETLINK_SK' : entry_handler(pb.netlink_sk_entry),
'REMAP_FPATH' : entry_handler(pb.remap_file_path_entry),
'MNTS' : entry_handler(pb.mnt_entry),
'TTY_FILES' : entry_handler(pb.tty_file_entry),
'TTY_INFO' : entry_handler(pb.tty_info_entry),
'TTY_DATA' : entry_handler(pb.tty_data_entry),
'RLIMIT' : entry_handler(pb.rlimit_entry),
'TUNFILE' : entry_handler(pb.tunfile_entry),
'EXT_FILES' : entry_handler(pb.ext_file_entry),
'IRMAP_CACHE' : entry_handler(pb.irmap_cache_entry),
'FILE_LOCKS' : entry_handler(pb.file_lock_entry),
'FDINFO' : entry_handler(pb.fdinfo_entry),
'UNIXSK' : entry_handler(pb.unix_sk_entry),
'INETSK' : entry_handler(pb.inet_sk_entry),
'PACKETSK' : entry_handler(pb.packet_sock_entry),
'ITIMERS' : entry_handler(pb.itimer_entry),
'POSIX_TIMERS' : entry_handler(pb.posix_timer_entry),
'NETDEV' : entry_handler(pb.net_device_entry),
'PIPES_DATA' : entry_handler(pb.pipe_data_entry, pipes_data_extra_handler()),
'FIFO_DATA' : entry_handler(pb.pipe_data_entry, pipes_data_extra_handler()),
'SK_QUEUES' : entry_handler(pb.sk_packet_entry, sk_queues_extra_handler()),
'IPCNS_SHM' : entry_handler(pb.ipc_shm_entry, ipc_shm_handler()),
'IPCNS_SEM' : entry_handler(pb.ipc_sem_entry, ipc_sem_set_handler()),
'IPCNS_MSG' : entry_handler(pb.ipc_msg_entry, ipc_msg_queue_handler()),
'NETNS' : entry_handler(pb.netns_entry),
'USERNS' : entry_handler(pb.userns_entry),
'SECCOMP' : entry_handler(pb.seccomp_entry),
'AUTOFS' : entry_handler(pb.autofs_entry),
'FILES' : entry_handler(pb.file_entry),
'CPUINFO' : entry_handler(pb.cpuinfo_entry),
}
def __rhandler(f):
......
scripts/magic-gen.py
View file @ 7ce23b2a
#!/bin/env python2
import os, sys
import struct
import sys
# This program parses criu magic.h file and produces
# magic.py with all *_MAGIC constants except RAW and V1.
......
soccr/test/tcp-test.py
View file @ 7ce23b2a
#!/usr/bin/env python2
import os, sys, socket
import sys, socket
import hashlib
sk = socket.fromfd(3, socket.AF_INET, socket.SOCK_STREAM)
......
test/crit-recode.py
View file @ 7ce23b2a
......@@ -5,7 +5,6 @@ import pycriu
import sys
import os
import subprocess
import json
find = subprocess.Popen(['find', 'test/dump/', '-size', '+0', '-name', '*.img'],
stdout = subprocess.PIPE)
......
test/exhaustive/unix.py
View file @ 7ce23b2a
......@@ -4,7 +4,6 @@ import sys
import os
import socket
import argparse
import time
import subprocess
import signal
import fcntl
......
test/others/rpc/errno.py
View file @ 7ce23b2a
#!/usr/bin/python2
# Test criu errno
import socket, os, imp, sys, errno
import socket, os, errno
import rpc_pb2 as rpc
import argparse
......
test/others/rpc/ps_test.py
View file @ 7ce23b2a
#!/usr/bin/python2
import socket, os, imp, sys, errno
import socket, os, sys, errno
import rpc_pb2 as rpc
import argparse
......
test/others/rpc/restore-loop.py
View file @ 7ce23b2a
#!/usr/bin/python2
import socket, os, imp, sys
import socket, os, sys
import rpc_pb2 as rpc
import argparse
......
test/others/rpc/test.py
View file @ 7ce23b2a
#!/usr/bin/python2
import socket, os, imp, sys
import socket, os, sys
import rpc_pb2 as rpc
import argparse
......
test/others/rpc/version.py
View file @ 7ce23b2a
......@@ -3,7 +3,6 @@
import socket
import sys
import rpc_pb2 as rpc
import argparse
import subprocess
print('Connecting to CRIU in swrk mode to check the version:')
......
test/others/shell-job/run.py
View file @ 7ce23b2a
#!/usr/bin/env python2
import os, pty, sys, subprocess
import termios, fcntl, time, signal
import termios, fcntl, time
cr_bin = "../../../criu/criu"
......@@ -62,4 +62,3 @@ pid, status = os.wait()
if status != 0:
print("A child process exited with %d" % status)
sys.exit(1)
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment