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I386 Linux process record and replay support.

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* i386-linux-tdep.c (i386_linux_record_tdep): New variable.
This struct has the argument for the function
"record_linux_system_call".
(i386_linux_intx80_sysenter_record): New function. Parse the
system call instruction and call function
"record_linux_system_call" to record execute log.
(i386_linux_init_abi): Initialize "i386_linux_record_tdep".
Set "i386_linux_intx80_sysenter_record" to
"i386_intx80_record" and "i386_sysenter_record".
This commit is contained in:
Hui Zhu
2009-04-30 03:21:46 +00:00
parent 7ad1096851
commit 77fcef5176
2 changed files with 364 additions and 0 deletions
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15
gdb/ChangeLog
View File

@@ -1,3 +1,18 @@
2009-04-30 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
I386 Linux process record and replay support.
* i386-linux-tdep.c (i386_linux_record_tdep): New variable.
This struct has the argument for the function
"record_linux_system_call".
(i386_linux_intx80_sysenter_record): New function. Parse the
system call instruction and call function
"record_linux_system_call" to record execute log.
(i386_linux_init_abi): Initialize "i386_linux_record_tdep".
Set "i386_linux_intx80_sysenter_record" to
"i386_intx80_record" and "i386_sysenter_record".
2009-04-30 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>

349
gdb/i386-linux-tdep.c
View File

@@ -38,6 +38,10 @@
#include "arch-utils.h"
#include "regset.h"
#include "record.h"
#include "linux-record.h"
#include <stdint.h>
/* Supported register note sections. */
static struct core_regset_section i386_linux_regset_sections[] =
{
@@ -347,6 +351,35 @@ i386_linux_write_pc (struct regcache *regcache, CORE_ADDR pc)
restarted. */
regcache_cooked_write_unsigned (regcache, I386_LINUX_ORIG_EAX_REGNUM, -1);
}
/* Parse the arguments of current system call instruction and record
the values of the registers and memory that will be changed into
"record_arch_list". This instruction is "int 0x80" (Linux
Kernel2.4) or "sysenter" (Linux Kernel 2.6).
Return -1 if something wrong. */
static struct linux_record_tdep i386_linux_record_tdep;
static int
i386_linux_intx80_sysenter_record (struct regcache *regcache)
{
int ret;
uint32_t tmpu32;
regcache_raw_read (regcache, I386_EAX_REGNUM, (gdb_byte *)&tmpu32);
ret = record_linux_system_call (tmpu32, regcache,
&i386_linux_record_tdep);
if (ret)
return ret;
/* Record the return value of the system call. */
if (record_arch_list_add_reg (regcache, I386_EAX_REGNUM))
return -1;
return 0;
}
/* The register sets used in GNU/Linux ELF core-dumps are identical to
@@ -414,6 +447,145 @@ static int i386_linux_sc_reg_offset[] =
0 * 4 /* %gs */
};
/* These macros are the size of the type that will be used in a system
call. The values of these macros were obtained from Linux Kernel
source. */
#define I386_LINUX_RECORD_SIZE__old_kernel_stat 32
#define I386_LINUX_RECORD_SIZE_tms 16
#define I386_LINUX_RECORD_SIZE_loff_t 8
#define I386_LINUX_RECORD_SIZE_flock 16
#define I386_LINUX_RECORD_SIZE_oldold_utsname 45
#define I386_LINUX_RECORD_SIZE_ustat 20
#define I386_LINUX_RECORD_SIZE_old_sigaction 140
#define I386_LINUX_RECORD_SIZE_old_sigset_t 128
#define I386_LINUX_RECORD_SIZE_rlimit 8
#define I386_LINUX_RECORD_SIZE_rusage 72
#define I386_LINUX_RECORD_SIZE_timeval 8
#define I386_LINUX_RECORD_SIZE_timezone 8
#define I386_LINUX_RECORD_SIZE_old_gid_t 2
#define I386_LINUX_RECORD_SIZE_old_uid_t 2
#define I386_LINUX_RECORD_SIZE_fd_set 128
#define I386_LINUX_RECORD_SIZE_dirent 268
#define I386_LINUX_RECORD_SIZE_dirent64 276
#define I386_LINUX_RECORD_SIZE_statfs 64
#define I386_LINUX_RECORD_SIZE_statfs64 84
#define I386_LINUX_RECORD_SIZE_sockaddr 16
#define I386_LINUX_RECORD_SIZE_int 4
#define I386_LINUX_RECORD_SIZE_long 4
#define I386_LINUX_RECORD_SIZE_ulong 4
#define I386_LINUX_RECORD_SIZE_msghdr 28
#define I386_LINUX_RECORD_SIZE_itimerval 16
#define I386_LINUX_RECORD_SIZE_stat 88
#define I386_LINUX_RECORD_SIZE_old_utsname 325
#define I386_LINUX_RECORD_SIZE_sysinfo 64
#define I386_LINUX_RECORD_SIZE_msqid_ds 88
#define I386_LINUX_RECORD_SIZE_shmid_ds 84
#define I386_LINUX_RECORD_SIZE_new_utsname 390
#define I386_LINUX_RECORD_SIZE_timex 128
#define I386_LINUX_RECORD_SIZE_mem_dqinfo 24
#define I386_LINUX_RECORD_SIZE_if_dqblk 68
#define I386_LINUX_RECORD_SIZE_fs_quota_stat 68
#define I386_LINUX_RECORD_SIZE_timespec 8
#define I386_LINUX_RECORD_SIZE_pollfd 8
#define I386_LINUX_RECORD_SIZE_NFS_FHSIZE 32
#define I386_LINUX_RECORD_SIZE_knfsd_fh 132
#define I386_LINUX_RECORD_SIZE_TASK_COMM_LEN 16
#define I386_LINUX_RECORD_SIZE_sigaction 140
#define I386_LINUX_RECORD_SIZE_sigset_t 8
#define I386_LINUX_RECORD_SIZE_siginfo_t 128
#define I386_LINUX_RECORD_SIZE_cap_user_data_t 12
#define I386_LINUX_RECORD_SIZE_stack_t 12
#define I386_LINUX_RECORD_SIZE_off_t I386_LINUX_RECORD_SIZE_long
#define I386_LINUX_RECORD_SIZE_stat64 96
#define I386_LINUX_RECORD_SIZE_gid_t 2
#define I386_LINUX_RECORD_SIZE_uid_t 2
#define I386_LINUX_RECORD_SIZE_PAGE_SIZE 4096
#define I386_LINUX_RECORD_SIZE_flock64 24
#define I386_LINUX_RECORD_SIZE_user_desc 16
#define I386_LINUX_RECORD_SIZE_io_event 32
#define I386_LINUX_RECORD_SIZE_iocb 64
#define I386_LINUX_RECORD_SIZE_epoll_event 12
#define I386_LINUX_RECORD_SIZE_itimerspec (I386_LINUX_RECORD_SIZE_timespec * 2)
#define I386_LINUX_RECORD_SIZE_mq_attr 32
#define I386_LINUX_RECORD_SIZE_siginfo 128
#define I386_LINUX_RECORD_SIZE_termios 36
#define I386_LINUX_RECORD_SIZE_termios2 44
#define I386_LINUX_RECORD_SIZE_pid_t 4
#define I386_LINUX_RECORD_SIZE_winsize 8
#define I386_LINUX_RECORD_SIZE_char 8
#define I386_LINUX_RECORD_SIZE_serial_struct 60
#define I386_LINUX_RECORD_SIZE_serial_icounter_struct 80
#define I386_LINUX_RECORD_SIZE_hayes_esp_config 12
/* These macros are the values of the second argument of system call
"sys_ioctl". The values of these macros were obtained from Linux
Kernel source. */
#define I386_LINUX_RECORD_IOCTL_TCGETS 0x5401
#define I386_LINUX_RECORD_IOCTL_TCSETS 0x5402
#define I386_LINUX_RECORD_IOCTL_TCSETSW 0x5403
#define I386_LINUX_RECORD_IOCTL_TCSETSF 0x5404
#define I386_LINUX_RECORD_IOCTL_TCGETA 0x5405
#define I386_LINUX_RECORD_IOCTL_TCSETA 0x5406
#define I386_LINUX_RECORD_IOCTL_TCSETAW 0x5407
#define I386_LINUX_RECORD_IOCTL_TCSETAF 0x5408
#define I386_LINUX_RECORD_IOCTL_TCSBRK 0x5409
#define I386_LINUX_RECORD_IOCTL_TCXONC 0x540A
#define I386_LINUX_RECORD_IOCTL_TCFLSH 0x540B
#define I386_LINUX_RECORD_IOCTL_TIOCEXCL 0x540C
#define I386_LINUX_RECORD_IOCTL_TIOCNXCL 0x540D
#define I386_LINUX_RECORD_IOCTL_TIOCSCTTY 0x540E
#define I386_LINUX_RECORD_IOCTL_TIOCGPGRP 0x540F
#define I386_LINUX_RECORD_IOCTL_TIOCSPGRP 0x5410
#define I386_LINUX_RECORD_IOCTL_TIOCOUTQ 0x5411
#define I386_LINUX_RECORD_IOCTL_TIOCSTI 0x5412
#define I386_LINUX_RECORD_IOCTL_TIOCGWINSZ 0x5413
#define I386_LINUX_RECORD_IOCTL_TIOCSWINSZ 0x5414
#define I386_LINUX_RECORD_IOCTL_TIOCMGET 0x5415
#define I386_LINUX_RECORD_IOCTL_TIOCMBIS 0x5416
#define I386_LINUX_RECORD_IOCTL_TIOCMBIC 0x5417
#define I386_LINUX_RECORD_IOCTL_TIOCMSET 0x5418
#define I386_LINUX_RECORD_IOCTL_TIOCGSOFTCAR 0x5419
#define I386_LINUX_RECORD_IOCTL_TIOCSSOFTCAR 0x541A
#define I386_LINUX_RECORD_IOCTL_FIONREAD 0x541B
#define I386_LINUX_RECORD_IOCTL_TIOCINQ I386_LINUX_RECORD_IOCTL_FIONREAD
#define I386_LINUX_RECORD_IOCTL_TIOCLINUX 0x541C
#define I386_LINUX_RECORD_IOCTL_TIOCCONS 0x541D
#define I386_LINUX_RECORD_IOCTL_TIOCGSERIAL 0x541E
#define I386_LINUX_RECORD_IOCTL_TIOCSSERIAL 0x541F
#define I386_LINUX_RECORD_IOCTL_TIOCPKT 0x5420
#define I386_LINUX_RECORD_IOCTL_FIONBIO 0x5421
#define I386_LINUX_RECORD_IOCTL_TIOCNOTTY 0x5422
#define I386_LINUX_RECORD_IOCTL_TIOCSETD 0x5423
#define I386_LINUX_RECORD_IOCTL_TIOCGETD 0x5424
#define I386_LINUX_RECORD_IOCTL_TCSBRKP 0x5425
#define I386_LINUX_RECORD_IOCTL_TIOCTTYGSTRUCT 0x5426
#define I386_LINUX_RECORD_IOCTL_TIOCSBRK 0x5427
#define I386_LINUX_RECORD_IOCTL_TIOCCBRK 0x5428
#define I386_LINUX_RECORD_IOCTL_TIOCGSID 0x5429
#define I386_LINUX_RECORD_IOCTL_TCGETS2 0x802c542a
#define I386_LINUX_RECORD_IOCTL_TCSETS2 0x402c542b
#define I386_LINUX_RECORD_IOCTL_TCSETSW2 0x402c542c
#define I386_LINUX_RECORD_IOCTL_TCSETSF2 0x402c542d
#define I386_LINUX_RECORD_IOCTL_TIOCGPTN 0x80045430
#define I386_LINUX_RECORD_IOCTL_TIOCSPTLCK 0x40045431
#define I386_LINUX_RECORD_IOCTL_FIONCLEX 0x5450
#define I386_LINUX_RECORD_IOCTL_FIOCLEX 0x5451
#define I386_LINUX_RECORD_IOCTL_FIOASYNC 0x5452
#define I386_LINUX_RECORD_IOCTL_TIOCSERCONFIG 0x5453
#define I386_LINUX_RECORD_IOCTL_TIOCSERGWILD 0x5454
#define I386_LINUX_RECORD_IOCTL_TIOCSERSWILD 0x5455
#define I386_LINUX_RECORD_IOCTL_TIOCGLCKTRMIOS 0x5456
#define I386_LINUX_RECORD_IOCTL_TIOCSLCKTRMIOS 0x5457
#define I386_LINUX_RECORD_IOCTL_TIOCSERGSTRUCT 0x5458
#define I386_LINUX_RECORD_IOCTL_TIOCSERGETLSR 0x5459
#define I386_LINUX_RECORD_IOCTL_TIOCSERGETMULTI 0x545A
#define I386_LINUX_RECORD_IOCTL_TIOCSERSETMULTI 0x545B
#define I386_LINUX_RECORD_IOCTL_TIOCMIWAIT 0x545C
#define I386_LINUX_RECORD_IOCTL_TIOCGICOUNT 0x545D
#define I386_LINUX_RECORD_IOCTL_TIOCGHAYESESP 0x545E
#define I386_LINUX_RECORD_IOCTL_TIOCSHAYESESP 0x545F
#define I386_LINUX_RECORD_IOCTL_FIOQSIZE 0x5460
static void
i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{
@@ -441,6 +613,183 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
tdep->sc_reg_offset = i386_linux_sc_reg_offset;
tdep->sc_num_regs = ARRAY_SIZE (i386_linux_sc_reg_offset);
/* Initialize the i386_linux_record_tdep. */
i386_linux_record_tdep.size__old_kernel_stat =
I386_LINUX_RECORD_SIZE__old_kernel_stat;
i386_linux_record_tdep.size_tms = I386_LINUX_RECORD_SIZE_tms;
i386_linux_record_tdep.size_loff_t = I386_LINUX_RECORD_SIZE_loff_t;
i386_linux_record_tdep.size_flock = I386_LINUX_RECORD_SIZE_flock;
i386_linux_record_tdep.size_oldold_utsname =
I386_LINUX_RECORD_SIZE_oldold_utsname;
i386_linux_record_tdep.size_ustat = I386_LINUX_RECORD_SIZE_ustat;
i386_linux_record_tdep.size_old_sigaction =
I386_LINUX_RECORD_SIZE_old_sigaction;
i386_linux_record_tdep.size_old_sigset_t =
I386_LINUX_RECORD_SIZE_old_sigset_t;
i386_linux_record_tdep.size_rlimit = I386_LINUX_RECORD_SIZE_rlimit;
i386_linux_record_tdep.size_rusage = I386_LINUX_RECORD_SIZE_rusage;
i386_linux_record_tdep.size_timeval = I386_LINUX_RECORD_SIZE_timeval;
i386_linux_record_tdep.size_timezone = I386_LINUX_RECORD_SIZE_timezone;
i386_linux_record_tdep.size_old_gid_t = I386_LINUX_RECORD_SIZE_old_gid_t;
i386_linux_record_tdep.size_old_uid_t = I386_LINUX_RECORD_SIZE_old_uid_t;
i386_linux_record_tdep.size_fd_set = I386_LINUX_RECORD_SIZE_fd_set;
i386_linux_record_tdep.size_dirent = I386_LINUX_RECORD_SIZE_dirent;
i386_linux_record_tdep.size_dirent64 = I386_LINUX_RECORD_SIZE_dirent64;
i386_linux_record_tdep.size_statfs = I386_LINUX_RECORD_SIZE_statfs;
i386_linux_record_tdep.size_statfs64 = I386_LINUX_RECORD_SIZE_statfs64;
i386_linux_record_tdep.size_sockaddr = I386_LINUX_RECORD_SIZE_sockaddr;
i386_linux_record_tdep.size_int = I386_LINUX_RECORD_SIZE_int;
i386_linux_record_tdep.size_long = I386_LINUX_RECORD_SIZE_long;
i386_linux_record_tdep.size_ulong = I386_LINUX_RECORD_SIZE_ulong;
i386_linux_record_tdep.size_msghdr = I386_LINUX_RECORD_SIZE_msghdr;
i386_linux_record_tdep.size_itimerval = I386_LINUX_RECORD_SIZE_itimerval;
i386_linux_record_tdep.size_stat = I386_LINUX_RECORD_SIZE_stat;
i386_linux_record_tdep.size_old_utsname =
I386_LINUX_RECORD_SIZE_old_utsname;
i386_linux_record_tdep.size_sysinfo = I386_LINUX_RECORD_SIZE_sysinfo;
i386_linux_record_tdep.size_msqid_ds = I386_LINUX_RECORD_SIZE_msqid_ds;
i386_linux_record_tdep.size_shmid_ds = I386_LINUX_RECORD_SIZE_shmid_ds;
i386_linux_record_tdep.size_new_utsname =
I386_LINUX_RECORD_SIZE_new_utsname;
i386_linux_record_tdep.size_timex = I386_LINUX_RECORD_SIZE_timex;
i386_linux_record_tdep.size_mem_dqinfo = I386_LINUX_RECORD_SIZE_mem_dqinfo;
i386_linux_record_tdep.size_if_dqblk = I386_LINUX_RECORD_SIZE_if_dqblk;
i386_linux_record_tdep.size_fs_quota_stat =
I386_LINUX_RECORD_SIZE_fs_quota_stat;
i386_linux_record_tdep.size_timespec = I386_LINUX_RECORD_SIZE_timespec;
i386_linux_record_tdep.size_pollfd = I386_LINUX_RECORD_SIZE_pollfd;
i386_linux_record_tdep.size_NFS_FHSIZE = I386_LINUX_RECORD_SIZE_NFS_FHSIZE;
i386_linux_record_tdep.size_knfsd_fh = I386_LINUX_RECORD_SIZE_knfsd_fh;
i386_linux_record_tdep.size_TASK_COMM_LEN =
I386_LINUX_RECORD_SIZE_TASK_COMM_LEN;
i386_linux_record_tdep.size_sigaction = I386_LINUX_RECORD_SIZE_sigaction;
i386_linux_record_tdep.size_sigset_t = I386_LINUX_RECORD_SIZE_sigset_t;
i386_linux_record_tdep.size_siginfo_t = I386_LINUX_RECORD_SIZE_siginfo_t;
i386_linux_record_tdep.size_cap_user_data_t =
I386_LINUX_RECORD_SIZE_cap_user_data_t;
i386_linux_record_tdep.size_stack_t = I386_LINUX_RECORD_SIZE_stack_t;
i386_linux_record_tdep.size_off_t = I386_LINUX_RECORD_SIZE_off_t;
i386_linux_record_tdep.size_stat64 = I386_LINUX_RECORD_SIZE_stat64;
i386_linux_record_tdep.size_gid_t = I386_LINUX_RECORD_SIZE_gid_t;
i386_linux_record_tdep.size_uid_t = I386_LINUX_RECORD_SIZE_uid_t;
i386_linux_record_tdep.size_PAGE_SIZE = I386_LINUX_RECORD_SIZE_PAGE_SIZE;
i386_linux_record_tdep.size_flock64 = I386_LINUX_RECORD_SIZE_flock64;
i386_linux_record_tdep.size_user_desc = I386_LINUX_RECORD_SIZE_user_desc;
i386_linux_record_tdep.size_io_event = I386_LINUX_RECORD_SIZE_io_event;
i386_linux_record_tdep.size_iocb = I386_LINUX_RECORD_SIZE_iocb;
i386_linux_record_tdep.size_epoll_event =
I386_LINUX_RECORD_SIZE_epoll_event;
i386_linux_record_tdep.size_itimerspec = I386_LINUX_RECORD_SIZE_itimerspec;
i386_linux_record_tdep.size_mq_attr = I386_LINUX_RECORD_SIZE_mq_attr;
i386_linux_record_tdep.size_siginfo = I386_LINUX_RECORD_SIZE_siginfo;
i386_linux_record_tdep.size_termios = I386_LINUX_RECORD_SIZE_termios;
i386_linux_record_tdep.size_termios2 = I386_LINUX_RECORD_SIZE_termios2;
i386_linux_record_tdep.size_pid_t = I386_LINUX_RECORD_SIZE_pid_t;
i386_linux_record_tdep.size_winsize = I386_LINUX_RECORD_SIZE_winsize;
i386_linux_record_tdep.size_char = I386_LINUX_RECORD_SIZE_char;
i386_linux_record_tdep.size_serial_struct =
I386_LINUX_RECORD_SIZE_serial_struct;
i386_linux_record_tdep.size_serial_icounter_struct =
I386_LINUX_RECORD_SIZE_serial_icounter_struct;
i386_linux_record_tdep.size_hayes_esp_config =
I386_LINUX_RECORD_SIZE_hayes_esp_config;
i386_linux_record_tdep.ioctl_TCGETS = I386_LINUX_RECORD_IOCTL_TCGETS;
i386_linux_record_tdep.ioctl_TCSETS = I386_LINUX_RECORD_IOCTL_TCSETS;
i386_linux_record_tdep.ioctl_TCSETSW = I386_LINUX_RECORD_IOCTL_TCSETSW;
i386_linux_record_tdep.ioctl_TCSETSF = I386_LINUX_RECORD_IOCTL_TCSETSF;
i386_linux_record_tdep.ioctl_TCGETA = I386_LINUX_RECORD_IOCTL_TCGETA;
i386_linux_record_tdep.ioctl_TCSETA = I386_LINUX_RECORD_IOCTL_TCSETA;
i386_linux_record_tdep.ioctl_TCSETAW = I386_LINUX_RECORD_IOCTL_TCSETAW;
i386_linux_record_tdep.ioctl_TCSETAF = I386_LINUX_RECORD_IOCTL_TCSETAF;
i386_linux_record_tdep.ioctl_TCSBRK = I386_LINUX_RECORD_IOCTL_TCSBRK;
i386_linux_record_tdep.ioctl_TCXONC = I386_LINUX_RECORD_IOCTL_TCXONC;
i386_linux_record_tdep.ioctl_TCFLSH = I386_LINUX_RECORD_IOCTL_TCFLSH;
i386_linux_record_tdep.ioctl_TIOCEXCL = I386_LINUX_RECORD_IOCTL_TIOCEXCL;
i386_linux_record_tdep.ioctl_TIOCNXCL = I386_LINUX_RECORD_IOCTL_TIOCNXCL;
i386_linux_record_tdep.ioctl_TIOCSCTTY = I386_LINUX_RECORD_IOCTL_TIOCSCTTY;
i386_linux_record_tdep.ioctl_TIOCGPGRP = I386_LINUX_RECORD_IOCTL_TIOCGPGRP;
i386_linux_record_tdep.ioctl_TIOCSPGRP = I386_LINUX_RECORD_IOCTL_TIOCSPGRP;
i386_linux_record_tdep.ioctl_TIOCOUTQ = I386_LINUX_RECORD_IOCTL_TIOCOUTQ;
i386_linux_record_tdep.ioctl_TIOCSTI = I386_LINUX_RECORD_IOCTL_TIOCSTI;
i386_linux_record_tdep.ioctl_TIOCGWINSZ =
I386_LINUX_RECORD_IOCTL_TIOCGWINSZ;
i386_linux_record_tdep.ioctl_TIOCSWINSZ =
I386_LINUX_RECORD_IOCTL_TIOCSWINSZ;
i386_linux_record_tdep.ioctl_TIOCMGET = I386_LINUX_RECORD_IOCTL_TIOCMGET;
i386_linux_record_tdep.ioctl_TIOCMBIS = I386_LINUX_RECORD_IOCTL_TIOCMBIS;
i386_linux_record_tdep.ioctl_TIOCMBIC = I386_LINUX_RECORD_IOCTL_TIOCMBIC;
i386_linux_record_tdep.ioctl_TIOCMSET = I386_LINUX_RECORD_IOCTL_TIOCMSET;
i386_linux_record_tdep.ioctl_TIOCGSOFTCAR =
I386_LINUX_RECORD_IOCTL_TIOCGSOFTCAR;
i386_linux_record_tdep.ioctl_TIOCSSOFTCAR =
I386_LINUX_RECORD_IOCTL_TIOCSSOFTCAR;
i386_linux_record_tdep.ioctl_FIONREAD = I386_LINUX_RECORD_IOCTL_FIONREAD;
i386_linux_record_tdep.ioctl_TIOCINQ = I386_LINUX_RECORD_IOCTL_TIOCINQ;
i386_linux_record_tdep.ioctl_TIOCLINUX = I386_LINUX_RECORD_IOCTL_TIOCLINUX;
i386_linux_record_tdep.ioctl_TIOCCONS = I386_LINUX_RECORD_IOCTL_TIOCCONS;
i386_linux_record_tdep.ioctl_TIOCGSERIAL =
I386_LINUX_RECORD_IOCTL_TIOCGSERIAL;
i386_linux_record_tdep.ioctl_TIOCSSERIAL =
I386_LINUX_RECORD_IOCTL_TIOCSSERIAL;
i386_linux_record_tdep.ioctl_TIOCPKT = I386_LINUX_RECORD_IOCTL_TIOCPKT;
i386_linux_record_tdep.ioctl_FIONBIO = I386_LINUX_RECORD_IOCTL_FIONBIO;
i386_linux_record_tdep.ioctl_TIOCNOTTY = I386_LINUX_RECORD_IOCTL_TIOCNOTTY;
i386_linux_record_tdep.ioctl_TIOCSETD = I386_LINUX_RECORD_IOCTL_TIOCSETD;
i386_linux_record_tdep.ioctl_TIOCGETD = I386_LINUX_RECORD_IOCTL_TIOCGETD;
i386_linux_record_tdep.ioctl_TCSBRKP = I386_LINUX_RECORD_IOCTL_TCSBRKP;
i386_linux_record_tdep.ioctl_TIOCTTYGSTRUCT =
I386_LINUX_RECORD_IOCTL_TIOCTTYGSTRUCT;
i386_linux_record_tdep.ioctl_TIOCSBRK = I386_LINUX_RECORD_IOCTL_TIOCSBRK;
i386_linux_record_tdep.ioctl_TIOCCBRK = I386_LINUX_RECORD_IOCTL_TIOCCBRK;
i386_linux_record_tdep.ioctl_TIOCGSID = I386_LINUX_RECORD_IOCTL_TIOCGSID;
i386_linux_record_tdep.ioctl_TCGETS2 = I386_LINUX_RECORD_IOCTL_TCGETS2;
i386_linux_record_tdep.ioctl_TCSETS2 = I386_LINUX_RECORD_IOCTL_TCSETS2;
i386_linux_record_tdep.ioctl_TCSETSW2 = I386_LINUX_RECORD_IOCTL_TCSETSW2;
i386_linux_record_tdep.ioctl_TCSETSF2 = I386_LINUX_RECORD_IOCTL_TCSETSF2;
i386_linux_record_tdep.ioctl_TIOCGPTN = I386_LINUX_RECORD_IOCTL_TIOCGPTN;
i386_linux_record_tdep.ioctl_TIOCSPTLCK =
I386_LINUX_RECORD_IOCTL_TIOCSPTLCK;
i386_linux_record_tdep.ioctl_FIONCLEX = I386_LINUX_RECORD_IOCTL_FIONCLEX;
i386_linux_record_tdep.ioctl_FIOCLEX = I386_LINUX_RECORD_IOCTL_FIOCLEX;
i386_linux_record_tdep.ioctl_FIOASYNC = I386_LINUX_RECORD_IOCTL_FIOASYNC;
i386_linux_record_tdep.ioctl_TIOCSERCONFIG =
I386_LINUX_RECORD_IOCTL_TIOCSERCONFIG;
i386_linux_record_tdep.ioctl_TIOCSERGWILD =
I386_LINUX_RECORD_IOCTL_TIOCSERGWILD;
i386_linux_record_tdep.ioctl_TIOCSERSWILD =
I386_LINUX_RECORD_IOCTL_TIOCSERSWILD;
i386_linux_record_tdep.ioctl_TIOCGLCKTRMIOS =
I386_LINUX_RECORD_IOCTL_TIOCGLCKTRMIOS;
i386_linux_record_tdep.ioctl_TIOCSLCKTRMIOS =
I386_LINUX_RECORD_IOCTL_TIOCSLCKTRMIOS;
i386_linux_record_tdep.ioctl_TIOCSERGSTRUCT =
I386_LINUX_RECORD_IOCTL_TIOCSERGSTRUCT;
i386_linux_record_tdep.ioctl_TIOCSERGETLSR =
I386_LINUX_RECORD_IOCTL_TIOCSERGETLSR;
i386_linux_record_tdep.ioctl_TIOCSERGETMULTI =
I386_LINUX_RECORD_IOCTL_TIOCSERGETMULTI;
i386_linux_record_tdep.ioctl_TIOCSERSETMULTI =
I386_LINUX_RECORD_IOCTL_TIOCSERSETMULTI;
i386_linux_record_tdep.ioctl_TIOCMIWAIT =
I386_LINUX_RECORD_IOCTL_TIOCMIWAIT;
i386_linux_record_tdep.ioctl_TIOCGICOUNT =
I386_LINUX_RECORD_IOCTL_TIOCGICOUNT;
i386_linux_record_tdep.ioctl_TIOCGHAYESESP =
I386_LINUX_RECORD_IOCTL_TIOCGHAYESESP;
i386_linux_record_tdep.ioctl_TIOCSHAYESESP =
I386_LINUX_RECORD_IOCTL_TIOCSHAYESESP;
i386_linux_record_tdep.ioctl_FIOQSIZE = I386_LINUX_RECORD_IOCTL_FIOQSIZE;
i386_linux_record_tdep.arg1 = I386_EBX_REGNUM;
i386_linux_record_tdep.arg2 = I386_ECX_REGNUM;
i386_linux_record_tdep.arg3 = I386_EDX_REGNUM;
i386_linux_record_tdep.arg4 = I386_ESI_REGNUM;
i386_linux_record_tdep.arg5 = I386_EDI_REGNUM;
tdep->i386_intx80_record = i386_linux_intx80_sysenter_record;
tdep->i386_sysenter_record = i386_linux_intx80_sysenter_record;
/* N_FUN symbols in shared libaries have 0 for their values and need
to be relocated. */
set_gdbarch_sofun_address_maybe_missing (gdbarch, 1);