From: Michael Snyder <msnyder@vmware.com>
To: teawater <teawater@gmail.com>
Cc: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>,
bauerman@br.ibm.com
Subject: Re: [RFA] Resubmit process record and replay, 5/10
Date: Thu, 20 Nov 2008 04:22:00 -0000 [thread overview]
Message-ID: <4924C246.6030104@vmware.com> (raw)
In-Reply-To: <daef60380811160021i2bbe6589k1d4d74b66b69a889@mail.gmail.com>
Thiago, you had a question about whether the syscall id numbers
were invariant across architectures, and I think Hui answered that
he was using the i386 numbering as representative, and would use
a target-specific header file or something to translate them.
Or something to that effect.
Did that answer your concern?
teawater wrote:
> This patch add process record and replay for Linux support file. The
> main function is "record_linux_system_call" will be called by
> architecture record function. It is used to record the system call
> execute log.
>
> 2008-11-16 Hui Zhu <teawater@gmail.com>
>
> Process record and replay target.
>
> * Makefile.in (linux-record.c): New file.
> * configure.tgt (linux-record.c): New file.
> * linux-record.c, linux-record.h: New file.
>
> Makefile.in | 4
> b/linux-record.c | 2501 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
> b/linux-record.h | 171 +++
> configure.tgt | 6
> 4 files changed, 2678 insertions(+), 4 deletions(-)
>
> Following is the diff with the previous patch:
> @@ -1,6 +1,6 @@
> --- a/configure.tgt
> +++ b/configure.tgt
> -@@ -185,7 +185,8 @@ i[34567]86-*-solaris*)
> +@@ -185,7 +185,8 @@
> i[34567]86-*-linux*)
> # Target: Intel 386 running GNU/Linux
> gdb_target_obs="i386-tdep.o i386-linux-tdep.o glibc-tdep.o i387-tdep.o \
> @@ -10,7 +10,7 @@
> build_gdbserver=yes
> ;;
> i[34567]86-*-gnu*)
> -@@ -507,7 +508,8 @@ x86_64-*-linux*)
> +@@ -508,7 +509,8 @@
> # Target: GNU/Linux x86-64
> gdb_target_obs="amd64-tdep.o amd64-linux-tdep.o i386-tdep.o \
> i387-tdep.o i386-linux-tdep.o glibc-tdep.o \
> @@ -20,29 +20,9 @@
> build_gdbserver=yes
> ;;
> x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
> ---- a/Makefile.in
> -+++ b/Makefile.in
> -@@ -515,7 +515,7 @@ ALL_TARGET_OBS = \
> - xcoffread.o \
> - prologue-value.o \
> - symfile-mem.o \
> -- corelow.o
> -+ corelow.o linux-record.o
> -
> - # Host-dependent makefile fragment comes in here.
> - @host_makefile_frag@
> -@@ -1297,7 +1297,7 @@ ALLDEPFILES = \
> - inf-ptrace.c inf-ttrace.c \
> - irix5-nat.c \
> - libunwind-frame.c \
> -- linux-fork.c \
> -+ linux-fork.c linux-record.c \
> - m68hc11-tdep.c \
> - m32r-tdep.c \
> - m32r-linux-nat.c m32r-linux-tdep.c \
> ---- a/linux-record.c
> +--- a//dev/null
> +++ b/linux-record.c
> -@@ -0,0 +1,2465 @@
> +@@ -0,0 +1,2501 @@
> +/* Process record and replay target code for GNU/Linux.
> +
> + Copyright (C) 2008 Free Software Foundation, Inc.
> @@ -51,7 +31,7 @@
> +
> + This program is free software; you can redistribute it and/or modify
> + it under the terms of the GNU General Public License as published by
> -+ the Free Software Foundation; either version 2 of the License, or
> ++ the Free Software Foundation; either version 3 of the License, or
> + (at your option) any later version.
> +
> + This program is distributed in the hope that it will be useful,
> @@ -148,7 +128,7 @@
> + target_terminal_ours ();
> + q =
> + yquery (_
> -+ ("The next instruction is syscall exit. It will make the
> program exit. Do you want to stop the program."));
> ++ ("The next instruction is syscall exit. It will make the
> program exit. Do you want to stop the program?"));
> + target_terminal_inferior ();
> + if (q)
> + {
> @@ -453,13 +433,13 @@
> + else if (tmpu32 == tdep->ioctl_TIOCSERGSTRUCT)
> + {
> + printf_unfiltered (_
> -+ ("Record: record and reverse target doesn't support ioctl
> request TIOCSERGSTRUCT\n"));
> ++ ("Process record and replay target doesn't support ioctl
> request TIOCSERGSTRUCT\n"));
> + return (1);
> + }
> + else
> + {
> + printf_unfiltered (_
> -+ ("Record: record and reverse target doesn't support ioctl
> request 0x%08x.\n"),
> ++ ("Process record and replay target doesn't support ioctl
> request 0x%08x.\n"),
> + tmpu32);
> + return (1);
> + }
> @@ -616,22 +596,13 @@
> + /* old_select */
> + case 82:
> + {
> -+ /*
> -+ struct sel_arg_struct {
> -+ unsigned long n;
> -+ fd_set *inp;
> -+ fd_set *outp;
> -+ fd_set *exp;
> -+ struct timeval *tvp;
> -+ };
> -+ */
> + struct sel_arg_struct
> + {
> -+ uint32_t n;
> -+ uint32_t inp;
> -+ uint32_t outp;
> -+ uint32_t exp;
> -+ uint32_t tvp;
> ++ CORE_ADDR n;
> ++ CORE_ADDR inp;
> ++ CORE_ADDR outp;
> ++ CORE_ADDR exp;
> ++ CORE_ADDR tvp;
> + } sel;
> +
> + regcache_raw_read (record_regcache, tdep->arg1,
> @@ -640,9 +611,12 @@
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) & sel, sizeof (sel)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (tmpu32), sizeof (sel));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (tmpu32), sizeof (sel));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (sel.inp, tdep->size_fd_set))
> @@ -696,7 +670,7 @@
> + target_terminal_ours ();
> + q =
> + yquery (_
> -+ ("The next instruction is syscall reboot. It will restart the
> computer. Do you want to stop the program."));
> ++ ("The next instruction is syscall reboot. It will restart the
> computer. Do you want to stop the program?"));
> + target_terminal_inferior ();
> + if (q)
> + {
> @@ -730,7 +704,7 @@
> + target_terminal_ours ();
> + q =
> + yquery (_
> -+ ("The next instruction is syscall munmap. It will free the
> memory addr = 0x%s len = %d. It will make record target get error.
> Do you want to stop the program."),
> ++ ("The next instruction is syscall munmap. It will free the
> memory addr = 0x%s len = %d. It will make record target get error.
> Do you want to stop the program?"),
> + paddr_nz (tmpu32), len);
> + target_terminal_inferior ();
> + if (q)
> @@ -792,9 +766,12 @@
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (tmpu32), sizeof (a));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (tmpu32), sizeof (a));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[1], tdep->size_sockaddr))
> @@ -818,9 +795,12 @@
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (tmpu32), sizeof (a));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (tmpu32), sizeof (a));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[3], tdep->size_int))
> @@ -842,9 +822,12 @@
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (tmpu32), sizeof (a));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (tmpu32), sizeof (a));
> ++ }
> + return (-1);
> + }
> + if (a[2])
> @@ -852,9 +835,12 @@
> + if (target_read_memory
> + (a[2], (gdb_byte *) & (a[2]), sizeof (a[2])))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (a[2]), sizeof (a[2]));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (a[2]), sizeof (a[2]));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[1], a[2]))
> @@ -874,9 +860,12 @@
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (tmpu32), sizeof (a));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (tmpu32), sizeof (a));
> ++ }
> + return (-1);
> + }
> + if (a[2])
> @@ -884,9 +873,13 @@
> + if (target_read_memory
> + (a[2], (gdb_byte *) & (a[2]), sizeof (a[2])))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (a[2]), sizeof (a[2]));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (a[2]),
> ++ sizeof (a[2]));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[1], a[2]))
> @@ -919,9 +912,12 @@
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (tmpu32), sizeof (a));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (tmpu32), sizeof (a));
> ++ }
> + return (-1);
> + }
> + if (a[4])
> @@ -929,9 +925,12 @@
> + if (target_read_memory
> + (a[4], (gdb_byte *) & av, sizeof (av)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (a[4]), sizeof (av));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (a[4]), sizeof (av));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[3], av))
> @@ -973,9 +972,12 @@
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (tmpu32), sizeof (a));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (tmpu32), sizeof (a));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[1], tdep->size_msghdr))
> @@ -987,9 +989,13 @@
> + if (target_read_memory
> + (a[1], (gdb_byte *) & rec, sizeof (rec)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (a[1]), sizeof (rec));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (a[1]),
> ++ sizeof (rec));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem
> @@ -1010,10 +1016,14 @@
> + (rec.msg_iov, (gdb_byte *) & iov,
> + sizeof (iov)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (rec.msg_iov),
> -+ sizeof (iov));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (rec.
> ++ msg_iov),
> ++ sizeof (iov));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem
> @@ -1030,7 +1040,7 @@
> + break;
> + default:
> + printf_unfiltered (_
> -+ ("Record: record and reverse function doesn't support
> socketcall call 0x%08x\n"),
> ++ ("Process record and replay target doesn't support
> socketcall call 0x%08x\n"),
> + tmpu32);
> + return (-1);
> + break;
> @@ -1378,10 +1388,13 @@
> + if (target_read_memory
> + (vec, (gdb_byte *) & iov, sizeof (struct record_iovec)))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (vec),
> -+ sizeof (struct record_iovec));
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (vec),
> ++ sizeof (struct record_iovec));
> ++ }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (iov.iov_base, iov.iov_len))
> @@ -2016,9 +2029,12 @@
> + if (target_read_memory
> + (tmpu32, (gdb_byte *) iocbp, nr * tdep->size_int))
> + {
> -+ fprintf_unfiltered (gdb_stdlog,
> -+ "Record: read memory addr = 0x%s len = %d error.\n",
> -+ paddr_nz (tmpu32), nr * tdep->size_int);
> ++ if (record_debug)
> ++ {
> ++ fprintf_unfiltered (gdb_stdlog,
> ++ "Process record: error reading memory at addr = 0x%s len = %d.\n",
> ++ paddr_nz (tmpu32), nr * tdep->size_int);
> ++ }
> + return (-1);
> + }
> + for (i = 0; i < nr; i++)
> @@ -2053,7 +2069,7 @@
> + target_terminal_ours ();
> + q =
> + yquery (_
> -+ ("The next instruction is syscall exit_group. It will make the
> program exit. Do you want to stop the program."));
> ++ ("The next instruction is syscall exit_group. It will make the
> program exit. Do you want to stop the program?"));
> + target_terminal_inferior ();
> + if (q)
> + {
> @@ -2500,7 +2516,7 @@
> +
> + default:
> + printf_unfiltered (_
> -+ ("Record: record and reverse function doesn't support syscall
> number 0x%08x\n"),
> ++ ("Process record and replay target doesn't support syscall
> number 0x%08x\n"),
> + tmpu32);
> + return (-1);
> + break;
> @@ -2508,7 +2524,7 @@
> +
> + return (0);
> +}
> ---- a/linux-record.h
> +--- a//dev/null
> +++ b/linux-record.h
> @@ -0,0 +1,171 @@
> +/* Process record and replay target code for GNU/Linux.
> @@ -2519,7 +2535,7 @@
> +
> + This program is free software; you can redistribute it and/or modify
> + it under the terms of the GNU General Public License as published by
> -+ the Free Software Foundation; either version 2 of the License, or
> ++ the Free Software Foundation; either version 3 of the License, or
> + (at your option) any later version.
> +
> + This program is distributed in the hope that it will be useful,
> @@ -2535,7 +2551,7 @@
> +
> +typedef struct linux_record_tdep_s
> +{
> -+ /* The size of the type that will be use in system call. */
> ++ /* The size of the type that will be use in system call. */
> + int size__old_kernel_stat;
> + int size_tms;
> + int size_loff_t;
> @@ -2604,7 +2620,7 @@
> + int size_serial_icounter_struct;
> + int size_hayes_esp_config;
> +
> -+ /* the values of the second argument of system call "sys_ioctl". */
> ++ /* the values of the second argument of system call "sys_ioctl". */
> + int ioctl_TCGETS;
> + int ioctl_TCSETS;
> + int ioctl_TCSETSW;
> @@ -2671,7 +2687,7 @@
> + int ioctl_TIOCSHAYESESP;
> + int ioctl_FIOQSIZE;
> +
> -+ /* The number of the registers that use to be the arguments of
> system call. */
> ++ /* The number of the registers that use to be the arguments of
> system call. */
> + int arg1;
> + int arg2;
> + int arg3;
> @@ -2682,3 +2698,23 @@
> +extern int record_linux_system_call (int num, linux_record_tdep_t * tdep);
> +
> +#endif /* _LINUX_RECORD_H_ */
> +--- a/Makefile.in
> ++++ b/Makefile.in
> +@@ -515,7 +515,7 @@
> + xcoffread.o \
> + prologue-value.o \
> + symfile-mem.o \
> +- corelow.o
> ++ corelow.o linux-record.o
> +
> + # Host-dependent makefile fragment comes in here.
> + @host_makefile_frag@
> +@@ -1297,7 +1297,7 @@
> + inf-ptrace.c inf-ttrace.c \
> + irix5-nat.c \
> + libunwind-frame.c \
> +- linux-fork.c \
> ++ linux-fork.c linux-record.c \
>
>
> ------------------------------------------------------------------------
>
> --- a/configure.tgt
> +++ b/configure.tgt
> @@ -185,7 +185,8 @@
> i[34567]86-*-linux*)
> # Target: Intel 386 running GNU/Linux
> gdb_target_obs="i386-tdep.o i386-linux-tdep.o glibc-tdep.o i387-tdep.o \
> - solib.o solib-svr4.o symfile-mem.o corelow.o"
> + solib.o solib-svr4.o symfile-mem.o corelow.o \
> + linux-record.o"
> build_gdbserver=yes
> ;;
> i[34567]86-*-gnu*)
> @@ -508,7 +509,8 @@
> # Target: GNU/Linux x86-64
> gdb_target_obs="amd64-tdep.o amd64-linux-tdep.o i386-tdep.o \
> i387-tdep.o i386-linux-tdep.o glibc-tdep.o \
> - solib.o solib-svr4.o corelow.o symfile-mem.o"
> + solib.o solib-svr4.o corelow.o symfile-mem.o \
> + linux-record.o"
> build_gdbserver=yes
> ;;
> x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
> --- a//dev/null
> +++ b/linux-record.c
> @@ -0,0 +1,2501 @@
> +/* Process record and replay target code for GNU/Linux.
> +
> + Copyright (C) 2008 Free Software Foundation, Inc.
> +
> + This file is part of GDB.
> +
> + This program is free software; you can redistribute it and/or modify
> + it under the terms of the GNU General Public License as published by
> + the Free Software Foundation; either version 3 of the License, or
> + (at your option) any later version.
> +
> + This program is distributed in the hope that it will be useful,
> + but WITHOUT ANY WARRANTY; without even the implied warranty of
> + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + GNU General Public License for more details.
> +
> + You should have received a copy of the GNU General Public License
> + along with this program. If not, see <http://www.gnu.org/licenses/>. */
> +
> +#include "defs.h"
> +#include "target.h"
> +#include "regcache.h"
> +#include "record.h"
> +#include "linux-record.h"
> +#include <stdint.h>
> +
> +/* These macros are the values of the first argument of system call
> + "sys_ptrace". The values of these macros are gotten from Linux Kernel
> + source. */
> +
> +#define RECORD_PTRACE_PEEKTEXT 1
> +#define RECORD_PTRACE_PEEKDATA 2
> +#define RECORD_PTRACE_PEEKUSR 3
> +
> +/* These macros are the values of the first argument of system call
> + "sys_socketcall". The values of these macros are gotten from Linux Kernel
> + source. */
> +
> +#define RECORD_SYS_SOCKET 1
> +#define RECORD_SYS_BIND 2
> +#define RECORD_SYS_CONNECT 3
> +#define RECORD_SYS_LISTEN 4
> +#define RECORD_SYS_ACCEPT 5
> +#define RECORD_SYS_GETSOCKNAME 6
> +#define RECORD_SYS_GETPEERNAME 7
> +#define RECORD_SYS_SOCKETPAIR 8
> +#define RECORD_SYS_SEND 9
> +#define RECORD_SYS_RECV 10
> +#define RECORD_SYS_SENDTO 11
> +#define RECORD_SYS_RECVFROM 12
> +#define RECORD_SYS_SHUTDOWN 13
> +#define RECORD_SYS_SETSOCKOPT 14
> +#define RECORD_SYS_GETSOCKOPT 15
> +#define RECORD_SYS_SENDMSG 16
> +#define RECORD_SYS_RECVMSG 17
> +
> +/* These macros are the values of the first argument of system call
> + "sys_ipc". The values of these macros are gotten from Linux Kernel source.
> + */
> +
> +#define RECORD_SEMOP 1
> +#define RECORD_SEMGET 2
> +#define RECORD_SEMCTL 3
> +#define RECORD_SEMTIMEDOP 4
> +#define RECORD_MSGSND 11
> +#define RECORD_MSGRCV 12
> +#define RECORD_MSGGET 13
> +#define RECORD_MSGCTL 14
> +#define RECORD_SHMAT 21
> +#define RECORD_SHMDT 22
> +#define RECORD_SHMGET 23
> +#define RECORD_SHMCTL 24
> +
> +/* These macros are the values of the first argument of system call
> + "sys_quotactl". The values of these macros are gotten from Linux Kernel
> + source. */
> +
> +#define RECORD_Q_GETFMT 0x800004
> +#define RECORD_Q_GETINFO 0x800005
> +#define RECORD_Q_GETQUOTA 0x800007
> +#define RECORD_Q_XGETQSTAT (('5'<<8)+(5))
> +#define RECORD_Q_XGETQUOTA (('3'<<8)+(3))
> +
> +/* Record the values of the registers and memory that will be changed in
> + current system call.
> + Return -1 if something wrong. */
> +
> +int
> +record_linux_system_call (int num, linux_record_tdep_t * tdep)
> +{
> + uint32_t tmpu32;
> +
> + switch (num)
> + {
> + /* sys_restart_syscall */
> + case 0:
> + break;
> +
> + /* sys_exit */
> + case 1:
> + {
> + int q;
> + target_terminal_ours ();
> + q =
> + yquery (_
> + ("The next instruction is syscall exit. It will make the program exit. Do you want to stop the program?"));
> + target_terminal_inferior ();
> + if (q)
> + {
> + return (1);
> + }
> + }
> + break;
> +
> + /* sys_fork */
> + case 2:
> + break;
> +
> + /* sys_read */
> + case 3:
> + {
> + uint32_t addr, count;
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & addr);
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & count);
> + if (record_arch_list_add_mem (addr, count))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_write */
> + case 4:
> + /* sys_open */
> + case 5:
> + /* sys_close */
> + case 6:
> + /* sys_waitpid */
> + case 7:
> + /* sys_creat */
> + case 8:
> + /* sys_link */
> + case 9:
> + /* sys_unlink */
> + case 10:
> + /* sys_execve */
> + case 11:
> + /* sys_chdir */
> + case 12:
> + /* sys_time */
> + case 13:
> + /* sys_mknod */
> + case 14:
> + /* sys_chmod */
> + case 15:
> + /* sys_lchown16 */
> + case 16:
> + /* sys_ni_syscall */
> + case 17:
> + break;
> +
> + /* sys_stat */
> + case 18:
> + /* sys_fstat */
> + case 28:
> + /* sys_lstat */
> + case 84:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size__old_kernel_stat))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_lseek */
> + case 19:
> + /* sys_getpid */
> + case 20:
> + /* sys_mount */
> + case 21:
> + /* sys_oldumount */
> + case 22:
> + /* sys_setuid16 */
> + case 23:
> + /* sys_getuid16 */
> + case 24:
> + /* sys_stime */
> + case 25:
> + break;
> +
> + /* sys_ptrace */
> + case 26:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (tmpu32 == RECORD_PTRACE_PEEKTEXT
> + || tmpu32 == RECORD_PTRACE_PEEKDATA
> + || tmpu32 == RECORD_PTRACE_PEEKUSR)
> + {
> + regcache_raw_read (record_regcache, tdep->arg4,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, 4))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_alarm */
> + case 27:
> + /* sys_pause */
> + case 29:
> + /* sys_utime */
> + case 30:
> + /* sys_ni_syscall */
> + case 31:
> + /* sys_ni_syscall */
> + case 32:
> + /* sys_access */
> + case 33:
> + /* sys_nice */
> + case 34:
> + /* sys_ni_syscall */
> + case 35:
> + /* sys_sync */
> + case 36:
> + /* sys_kill */
> + case 37:
> + /* sys_rename */
> + case 38:
> + /* sys_mkdir */
> + case 39:
> + /* sys_rmdir */
> + case 40:
> + /* sys_dup */
> + case 41:
> + /* sys_pipe */
> + case 42:
> + break;
> +
> + /* sys_times */
> + case 43:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_tms))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_ni_syscall */
> + case 44:
> + /* sys_brk */
> + case 45:
> + /* sys_setgid16 */
> + case 46:
> + /* sys_getgid16 */
> + case 47:
> + /* sys_signal */
> + case 48:
> + /* sys_geteuid16 */
> + case 49:
> + /* sys_getegid16 */
> + case 50:
> + /* sys_acct */
> + case 51:
> + /* sys_umount */
> + case 52:
> + /* sys_ni_syscall */
> + case 53:
> + break;
> +
> + /* sys_ioctl */
> + case 54:
> + /* XXX there need add a lot of support of other ioctl requests. */
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (tmpu32 == tdep->ioctl_FIOCLEX || tmpu32 == tdep->ioctl_FIONCLEX
> + || tmpu32 == tdep->ioctl_FIONBIO || tmpu32 == tdep->ioctl_FIOASYNC
> + || tmpu32 == tdep->ioctl_TCSETS || tmpu32 == tdep->ioctl_TCSETSW
> + || tmpu32 == tdep->ioctl_TCSETSF || tmpu32 == tdep->ioctl_TCSETA
> + || tmpu32 == tdep->ioctl_TCSETAW || tmpu32 == tdep->ioctl_TCSETAF
> + || tmpu32 == tdep->ioctl_TCSBRK || tmpu32 == tdep->ioctl_TCXONC
> + || tmpu32 == tdep->ioctl_TCFLSH || tmpu32 == tdep->ioctl_TIOCEXCL
> + || tmpu32 == tdep->ioctl_TIOCNXCL
> + || tmpu32 == tdep->ioctl_TIOCSCTTY
> + || tmpu32 == tdep->ioctl_TIOCSPGRP || tmpu32 == tdep->ioctl_TIOCSTI
> + || tmpu32 == tdep->ioctl_TIOCSWINSZ
> + || tmpu32 == tdep->ioctl_TIOCMBIS || tmpu32 == tdep->ioctl_TIOCMBIC
> + || tmpu32 == tdep->ioctl_TIOCMSET
> + || tmpu32 == tdep->ioctl_TIOCSSOFTCAR
> + || tmpu32 == tdep->ioctl_TIOCCONS
> + || tmpu32 == tdep->ioctl_TIOCSSERIAL
> + || tmpu32 == tdep->ioctl_TIOCPKT || tmpu32 == tdep->ioctl_TIOCNOTTY
> + || tmpu32 == tdep->ioctl_TIOCSETD || tmpu32 == tdep->ioctl_TCSBRKP
> + || tmpu32 == tdep->ioctl_TIOCTTYGSTRUCT
> + || tmpu32 == tdep->ioctl_TIOCSBRK || tmpu32 == tdep->ioctl_TIOCCBRK
> + || tmpu32 == tdep->ioctl_TCSETS2 || tmpu32 == tdep->ioctl_TCSETSW2
> + || tmpu32 == tdep->ioctl_TCSETSF2
> + || tmpu32 == tdep->ioctl_TIOCSPTLCK
> + || tmpu32 == tdep->ioctl_TIOCSERCONFIG
> + || tmpu32 == tdep->ioctl_TIOCSERGWILD
> + || tmpu32 == tdep->ioctl_TIOCSERSWILD
> + || tmpu32 == tdep->ioctl_TIOCSLCKTRMIOS
> + || tmpu32 == tdep->ioctl_TIOCSERGETMULTI
> + || tmpu32 == tdep->ioctl_TIOCSERSETMULTI
> + || tmpu32 == tdep->ioctl_TIOCMIWAIT
> + || tmpu32 == tdep->ioctl_TIOCSHAYESESP)
> + {
> + /* Nothing to do. */
> + }
> + else if (tmpu32 == tdep->ioctl_TCGETS || tmpu32 == tdep->ioctl_TCGETA
> + || tmpu32 == tdep->ioctl_TIOCGLCKTRMIOS)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_termios))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_TIOCGPGRP
> + || tmpu32 == tdep->ioctl_TIOCGSID)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_pid_t))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_TIOCOUTQ
> + || tmpu32 == tdep->ioctl_TIOCMGET
> + || tmpu32 == tdep->ioctl_TIOCGSOFTCAR
> + || tmpu32 == tdep->ioctl_FIONREAD
> + || tmpu32 == tdep->ioctl_TIOCINQ
> + || tmpu32 == tdep->ioctl_TIOCGETD
> + || tmpu32 == tdep->ioctl_TIOCGPTN
> + || tmpu32 == tdep->ioctl_TIOCSERGETLSR)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_TIOCGWINSZ)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_winsize))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_TIOCLINUX)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_char))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_TIOCGSERIAL)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_serial_struct))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_TCGETS2)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_termios2))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_FIOQSIZE)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_loff_t))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_TIOCGICOUNT)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem
> + (tmpu32, tdep->size_serial_icounter_struct))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_TIOCGHAYESESP)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_hayes_esp_config))
> + {
> + return (-1);
> + }
> + }
> + else if (tmpu32 == tdep->ioctl_TIOCSERGSTRUCT)
> + {
> + printf_unfiltered (_
> + ("Process record and replay target doesn't support ioctl request TIOCSERGSTRUCT\n"));
> + return (1);
> + }
> + else
> + {
> + printf_unfiltered (_
> + ("Process record and replay target doesn't support ioctl request 0x%08x.\n"),
> + tmpu32);
> + return (1);
> + }
> + break;
> +
> + /* sys_fcntl */
> + case 55:
> + /* XXX */
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + sys_fcntl:
> + if (tmpu32 == F_GETLK)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_flock))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_ni_syscall */
> + case 56:
> + /* sys_setpgid */
> + case 57:
> + /* sys_ni_syscall */
> + case 58:
> + break;
> +
> + /* sys_olduname */
> + case 59:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_oldold_utsname))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_umask */
> + case 60:
> + /* sys_chroot */
> + case 61:
> + break;
> +
> + /* sys_ustat */
> + case 62:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_ustat))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_dup2 */
> + case 63:
> + /* sys_getppid */
> + case 64:
> + /* sys_getpgrp */
> + case 65:
> + /* sys_setsid */
> + case 66:
> + break;
> +
> + /* sys_sigaction */
> + case 67:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_sigaction))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_sgetmask */
> + case 68:
> + /* sys_ssetmask */
> + case 69:
> + /* sys_setreuid16 */
> + case 70:
> + /* sys_setregid16 */
> + case 71:
> + /* sys_sigsuspend */
> + case 72:
> + break;
> +
> + /* sys_sigpending */
> + case 73:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_sigset_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_sethostname */
> + case 74:
> + /* sys_setrlimit */
> + case 75:
> + break;
> +
> + /* sys_old_getrlimit */
> + case 76:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_rlimit))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_getrusage */
> + case 77:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_rusage))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_gettimeofday */
> + case 78:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timeval))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timezone))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_settimeofday */
> + case 79:
> + break;
> +
> + /* sys_getgroups16 */
> + case 80:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_gid_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_setgroups16 */
> + case 81:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_gid_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* old_select */
> + case 82:
> + {
> + struct sel_arg_struct
> + {
> + CORE_ADDR n;
> + CORE_ADDR inp;
> + CORE_ADDR outp;
> + CORE_ADDR exp;
> + CORE_ADDR tvp;
> + } sel;
> +
> + regcache_raw_read (record_regcache, tdep->arg1,
> + (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) & sel, sizeof (sel)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (tmpu32), sizeof (sel));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (sel.inp, tdep->size_fd_set))
> + {
> + return (-1);
> + }
> + if (record_arch_list_add_mem (sel.outp, tdep->size_fd_set))
> + {
> + return (-1);
> + }
> + if (record_arch_list_add_mem (sel.exp, tdep->size_fd_set))
> + {
> + return (-1);
> + }
> + if (record_arch_list_add_mem (sel.tvp, tdep->size_timeval))
> + {
> + return (-1);
> + }
> + }
> + }
> + break;
> +
> + /* sys_symlink */
> + case 83:
> + break;
> +
> + /* sys_readlink */
> + case 85:
> + {
> + uint32_t len;
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & len);
> + if (record_arch_list_add_mem (tmpu32, len))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_uselib */
> + case 86:
> + /* sys_swapon */
> + case 87:
> + break;
> +
> + /* sys_reboot */
> + case 88:
> + {
> + int q;
> + target_terminal_ours ();
> + q =
> + yquery (_
> + ("The next instruction is syscall reboot. It will restart the computer. Do you want to stop the program?"));
> + target_terminal_inferior ();
> + if (q)
> + {
> + return (1);
> + }
> + }
> + break;
> +
> + /* old_readdir */
> + case 89:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_dirent))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* old_mmap */
> + case 90:
> + break;
> +
> + /* sys_munmap */
> + case 91:
> + {
> + int q;
> + uint32_t len;
> +
> + regcache_raw_read (record_regcache, tdep->arg1,
> + (gdb_byte *) & tmpu32);
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & len);
> + target_terminal_ours ();
> + q =
> + yquery (_
> + ("The next instruction is syscall munmap. It will free the memory addr = 0x%s len = %d. It will make record target get error. Do you want to stop the program?"),
> + paddr_nz (tmpu32), len);
> + target_terminal_inferior ();
> + if (q)
> + {
> + return (1);
> + }
> + }
> + break;
> +
> + /* sys_truncate */
> + case 92:
> + /* sys_ftruncate */
> + case 93:
> + /* sys_fchmod */
> + case 94:
> + /* sys_fchown16 */
> + case 95:
> + /* sys_getpriority */
> + case 96:
> + /* sys_setpriority */
> + case 97:
> + /* sys_ni_syscall */
> + case 98:
> + break;
> +
> + /* sys_statfs */
> + case 99:
> + /* sys_fstatfs */
> + case 100:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_statfs))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_ioperm */
> + case 101:
> + break;
> +
> + /* sys_socketcall */
> + case 102:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + switch (tmpu32)
> + {
> + case RECORD_SYS_SOCKET:
> + case RECORD_SYS_BIND:
> + case RECORD_SYS_CONNECT:
> + case RECORD_SYS_LISTEN:
> + break;
> + case RECORD_SYS_ACCEPT:
> + case RECORD_SYS_GETSOCKNAME:
> + case RECORD_SYS_GETPEERNAME:
> + {
> + uint32_t a[3];
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (tmpu32), sizeof (a));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[1], tdep->size_sockaddr))
> + {
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[2], tdep->size_int))
> + {
> + return (-1);
> + }
> + }
> + }
> + break;
> +
> + case RECORD_SYS_SOCKETPAIR:
> + {
> + uint32_t a[4];
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (tmpu32), sizeof (a));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[3], tdep->size_int))
> + {
> + return (-1);
> + }
> + }
> + }
> + break;
> + case RECORD_SYS_SEND:
> + case RECORD_SYS_SENDTO:
> + break;
> + case RECORD_SYS_RECV:
> + {
> + uint32_t a[3];
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (tmpu32), sizeof (a));
> + }
> + return (-1);
> + }
> + if (a[2])
> + {
> + if (target_read_memory
> + (a[2], (gdb_byte *) & (a[2]), sizeof (a[2])))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (a[2]), sizeof (a[2]));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[1], a[2]))
> + {
> + return (-1);
> + }
> + }
> + }
> + }
> + break;
> + case RECORD_SYS_RECVFROM:
> + {
> + uint32_t a[6];
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (tmpu32), sizeof (a));
> + }
> + return (-1);
> + }
> + if (a[2])
> + {
> + if (target_read_memory
> + (a[2], (gdb_byte *) & (a[2]), sizeof (a[2])))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (a[2]),
> + sizeof (a[2]));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[1], a[2]))
> + {
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[4], tdep->size_sockaddr))
> + {
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[5], tdep->size_int))
> + {
> + return (-1);
> + }
> + }
> + }
> + }
> + break;
> + case RECORD_SYS_SHUTDOWN:
> + case RECORD_SYS_SETSOCKOPT:
> + break;
> + case RECORD_SYS_GETSOCKOPT:
> + {
> + uint32_t a[5];
> + uint32_t av;
> +
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (tmpu32), sizeof (a));
> + }
> + return (-1);
> + }
> + if (a[4])
> + {
> + if (target_read_memory
> + (a[4], (gdb_byte *) & av, sizeof (av)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (a[4]), sizeof (av));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[3], av))
> + {
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[4], tdep->size_int))
> + {
> + return (-1);
> + }
> + }
> + }
> + }
> + break;
> + case RECORD_SYS_SENDMSG:
> + break;
> + case RECORD_SYS_RECVMSG:
> + {
> + uint32_t a[2], i;
> + struct record_msghdr
> + {
> + uint32_t msg_name;
> + uint32_t msg_namelen;
> + uint32_t msg_iov;
> + uint32_t msg_iovlen;
> + uint32_t msg_control;
> + uint32_t msg_controllen;
> + uint32_t msg_flags;
> + } rec;
> + struct record_iovec
> + {
> + uint32_t iov_base;
> + uint32_t iov_len;
> + } iov;
> +
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + if (target_read_memory (tmpu32, (gdb_byte *) a, sizeof (a)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (tmpu32), sizeof (a));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (a[1], tdep->size_msghdr))
> + {
> + return (-1);
> + }
> + if (a[1])
> + {
> + if (target_read_memory
> + (a[1], (gdb_byte *) & rec, sizeof (rec)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (a[1]),
> + sizeof (rec));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem
> + (rec.msg_name, rec.msg_namelen))
> + {
> + return (-1);
> + }
> + if (record_arch_list_add_mem
> + (rec.msg_control, rec.msg_controllen))
> + {
> + return (-1);
> + }
> + if (rec.msg_iov)
> + {
> + for (i = 0; i < rec.msg_iovlen; i++)
> + {
> + if (target_read_memory
> + (rec.msg_iov, (gdb_byte *) & iov,
> + sizeof (iov)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (rec.
> + msg_iov),
> + sizeof (iov));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem
> + (iov.iov_base, iov.iov_len))
> + {
> + return (-1);
> + }
> + rec.msg_iov += sizeof (struct record_iovec);
> + }
> + }
> + }
> + }
> + }
> + break;
> + default:
> + printf_unfiltered (_
> + ("Process record and replay target doesn't support socketcall call 0x%08x\n"),
> + tmpu32);
> + return (-1);
> + break;
> + }
> + break;
> +
> + /* sys_syslog */
> + case 103:
> + break;
> +
> + /* sys_setitimer */
> + case 104:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_itimerval))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_getitimer */
> + case 105:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_itimerval))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_newstat */
> + case 106:
> + /* sys_newlstat */
> + case 107:
> + /* sys_newfstat */
> + case 108:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_stat))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_uname */
> + case 109:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_utsname))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_iopl */
> + case 110:
> + /* sys_vhangup */
> + case 111:
> + /* sys_ni_syscall */
> + case 112:
> + /* sys_vm86old */
> + case 113:
> + break;
> +
> + /* sys_wait4 */
> + case 114:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg4, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_rusage))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_swapoff */
> + case 115:
> + break;
> +
> + /* sys_sysinfo */
> + case 116:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_sysinfo))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_ipc */
> + case 117:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + switch (tmpu32)
> + {
> + case RECORD_MSGRCV:
> + {
> + int32_t second;
> + uint32_t ptr;
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & second);
> + regcache_raw_read (record_regcache, tdep->arg5,
> + (gdb_byte *) & ptr);
> + if (record_arch_list_add_mem (ptr, second + tdep->size_long))
> + {
> + return (-1);
> + }
> + }
> + break;
> + case RECORD_MSGCTL:
> + regcache_raw_read (record_regcache, tdep->arg5,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_msqid_ds))
> + {
> + return (-1);
> + }
> + break;
> + case RECORD_SHMAT:
> + regcache_raw_read (record_regcache, tdep->arg4,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_ulong))
> + {
> + return (-1);
> + }
> + break;
> + case RECORD_SHMCTL:
> + regcache_raw_read (record_regcache, tdep->arg5,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_shmid_ds))
> + {
> + return (-1);
> + }
> + break;
> + }
> + break;
> +
> + /* sys_fsync */
> + case 118:
> + /* sys_sigreturn */
> + case 119:
> + /* sys_clone */
> + case 120:
> + /* sys_setdomainname */
> + case 121:
> + break;
> +
> + /* sys_newuname */
> + case 122:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_new_utsname))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_modify_ldt */
> + case 123:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (tmpu32 == 0 || tmpu32 == 2)
> + {
> + uint32_t ptr, bytecount;
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & ptr);
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & bytecount);
> + if (record_arch_list_add_mem (ptr, bytecount))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_adjtimex */
> + case 124:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timex))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_mprotect */
> + case 125:
> + break;
> +
> + /* sys_sigprocmask */
> + case 126:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_sigset_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_ni_syscall */
> + case 127:
> + /* sys_init_module */
> + case 128:
> + /* sys_delete_module */
> + case 129:
> + /* sys_ni_syscall */
> + case 130:
> + break;
> +
> + /* sys_quotactl */
> + case 131:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + switch (tmpu32)
> + {
> + case RECORD_Q_GETFMT:
> + regcache_raw_read (record_regcache, tdep->arg4,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, 4))
> + {
> + return (-1);
> + }
> + break;
> + case RECORD_Q_GETINFO:
> + regcache_raw_read (record_regcache, tdep->arg4,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_mem_dqinfo))
> + {
> + return (-1);
> + }
> + break;
> + case RECORD_Q_GETQUOTA:
> + regcache_raw_read (record_regcache, tdep->arg4,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_if_dqblk))
> + {
> + return (-1);
> + }
> + break;
> + case RECORD_Q_XGETQSTAT:
> + case RECORD_Q_XGETQUOTA:
> + regcache_raw_read (record_regcache, tdep->arg4,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_fs_quota_stat))
> + {
> + return (-1);
> + }
> + break;
> + }
> + break;
> +
> + /* sys_getpgid */
> + case 132:
> + /* sys_fchdir */
> + case 133:
> + /* sys_bdflush */
> + case 134:
> + break;
> +
> + /* sys_sysfs */
> + case 135:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (tmpu32 == 2)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + /*XXX the size of memory is not very clear */
> + if (record_arch_list_add_mem (tmpu32, 10))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_personality */
> + case 136:
> + /* sys_ni_syscall */
> + case 137:
> + /* sys_setfsuid16 */
> + case 138:
> + /* sys_setfsgid16 */
> + case 139:
> + break;
> +
> + /* sys_llseek */
> + case 140:
> + regcache_raw_read (record_regcache, tdep->arg4, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_loff_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_getdents */
> + case 141:
> + {
> + uint32_t count;
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & count);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_dirent * count))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_select */
> + case 142:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_fd_set))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_fd_set))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg4, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_fd_set))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg5, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timeval))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_flock */
> + case 143:
> + /* sys_msync */
> + case 144:
> + break;
> +
> + /* sys_readv */
> + case 145:
> + {
> + uint32_t vec;
> + uint32_t vlen;
> + struct record_iovec
> + {
> + uint32_t iov_base;
> + uint32_t iov_len;
> + } iov;
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & vec);
> + if (vec)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & vlen);
> + for (tmpu32 = 0; tmpu32 < vlen; tmpu32++)
> + {
> + if (target_read_memory
> + (vec, (gdb_byte *) & iov, sizeof (struct record_iovec)))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (vec),
> + sizeof (struct record_iovec));
> + }
> + return (-1);
> + }
> + if (record_arch_list_add_mem (iov.iov_base, iov.iov_len))
> + {
> + return (-1);
> + }
> + vec += sizeof (struct record_iovec);
> + }
> + }
> + }
> + break;
> +
> + /* sys_writev */
> + case 146:
> + /* sys_getsid */
> + case 147:
> + /* sys_fdatasync */
> + case 148:
> + /* sys_sysctl */
> + case 149:
> + /* sys_mlock */
> + case 150:
> + /* sys_munlock */
> + case 151:
> + /* sys_mlockall */
> + case 152:
> + /* sys_munlockall */
> + case 153:
> + /* sys_sched_setparam */
> + case 154:
> + break;
> +
> + /* sys_sched_getparam */
> + case 155:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_sched_setscheduler */
> + case 156:
> + /* sys_sched_getscheduler */
> + case 157:
> + /* sys_sched_yield */
> + case 158:
> + /* sys_sched_get_priority_max */
> + case 159:
> + /* sys_sched_get_priority_min */
> + case 160:
> + break;
> +
> + /* sys_sched_rr_get_interval */
> + case 161:
> + /* sys_nanosleep */
> + case 162:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timespec))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_mremap */
> + case 163:
> + /* sys_setresuid16 */
> + case 164:
> + break;
> +
> + /* sys_getresuid16 */
> + case 165:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_uid_t))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_uid_t))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_uid_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_vm86 */
> + case 166:
> + /* sys_ni_syscall */
> + case 167:
> + break;
> +
> + /* sys_poll */
> + case 168:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t nfds;
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & nfds);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_pollfd * nfds))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_nfsservctl */
> + case 169:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (tmpu32 == 7 || tmpu32 == 8)
> + {
> + uint32_t rsize;
> + if (tmpu32 == 7)
> + {
> + rsize = tdep->size_NFS_FHSIZE;
> + }
> + else
> + {
> + rsize = tdep->size_knfsd_fh;
> + }
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, rsize))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_setresgid16 */
> + case 170:
> + break;
> +
> + /* sys_getresgid16 */
> + case 171:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_gid_t))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_gid_t))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_old_gid_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_prctl */
> + case 172:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + switch (tmpu32)
> + {
> + case 2:
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + break;
> + case 16:
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_TASK_COMM_LEN))
> + {
> + return (-1);
> + }
> + break;
> + }
> + break;
> +
> + /* sys_rt_sigreturn */
> + case 173:
> + break;
> +
> + /* sys_rt_sigaction */
> + case 174:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_sigaction))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_rt_sigprocmask */
> + case 175:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_sigset_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_rt_sigpending */
> + case 176:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t sigsetsize;
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & sigsetsize);
> + if (record_arch_list_add_mem (tmpu32, sigsetsize))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_rt_sigtimedwait */
> + case 177:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_siginfo_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_rt_sigqueueinfo */
> + case 178:
> + /* sys_rt_sigsuspend */
> + case 179:
> + break;
> +
> + /* sys_pread64 */
> + case 180:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t count;
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & count);
> + if (record_arch_list_add_mem (tmpu32, count))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_pwrite64 */
> + case 181:
> + /* sys_chown16 */
> + case 182:
> + break;
> +
> + /* sys_getcwd */
> + case 183:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t size;
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & size);
> + if (record_arch_list_add_mem (tmpu32, size))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_capget */
> + case 184:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_cap_user_data_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_capset */
> + case 185:
> + break;
> +
> + /* sys_sigaltstack */
> + case 186:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_stack_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_sendfile */
> + case 187:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_off_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_ni_syscall */
> + case 188:
> + /* sys_ni_syscall */
> + case 189:
> + /* sys_vfork */
> + case 190:
> + break;
> +
> + /* sys_getrlimit */
> + case 191:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_rlimit))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_mmap2 */
> + case 192:
> + break;
> +
> + /* sys_truncate64 */
> + case 193:
> + /* sys_ftruncate64 */
> + case 194:
> + break;
> +
> + /* sys_stat64 */
> + case 195:
> + /* sys_lstat64 */
> + case 196:
> + /* sys_fstat64 */
> + case 197:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_stat64))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_lchown */
> + case 198:
> + /* sys_getuid */
> + case 199:
> + /* sys_getgid */
> + case 200:
> + /* sys_geteuid */
> + case 201:
> + /* sys_getegid */
> + case 202:
> + /* sys_setreuid */
> + case 203:
> + /* sys_setregid */
> + case 204:
> + break;
> +
> + /* sys_getgroups */
> + case 205:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + int gidsetsize;
> + regcache_raw_read (record_regcache, tdep->arg1,
> + (gdb_byte *) & gidsetsize);
> + if (record_arch_list_add_mem
> + (tmpu32, tdep->size_gid_t * gidsetsize))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_setgroups */
> + case 206:
> + /* sys_fchown */
> + case 207:
> + /* sys_setresuid */
> + case 208:
> + break;
> +
> + /* sys_getresuid */
> + case 209:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_uid_t))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_uid_t))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_uid_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_setresgid */
> + case 210:
> + break;
> +
> + /* sys_getresgid */
> + case 211:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_gid_t))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_gid_t))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_gid_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_chown */
> + case 212:
> + /* sys_setuid */
> + case 213:
> + /* sys_setgid */
> + case 214:
> + /* sys_setfsuid */
> + case 215:
> + /* sys_setfsgid */
> + case 216:
> + /* sys_pivot_root */
> + case 217:
> + break;
> +
> + /* sys_mincore */
> + case 218:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_PAGE_SIZE))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_madvise */
> + case 219:
> + break;
> +
> + /* sys_getdents64 */
> + case 220:
> + {
> + uint32_t count;
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & tmpu32);
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & count);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_dirent64 * count))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_fcntl64 */
> + case 221:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + switch (tmpu32)
> + {
> + case F_GETLK64:
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_flock64))
> + {
> + return (-1);
> + }
> + break;
> + case F_SETLK64:
> + case F_SETLKW64:
> + break;
> + default:
> + goto sys_fcntl;
> + break;
> + }
> + break;
> +
> + /* sys_ni_syscall */
> + case 222:
> + /* sys_ni_syscall */
> + case 223:
> + /* sys_gettid */
> + case 224:
> + /* sys_readahead */
> + case 225:
> + /* sys_setxattr */
> + case 226:
> + /* sys_lsetxattr */
> + case 227:
> + /* sys_fsetxattr */
> + case 228:
> + break;
> +
> + /* sys_getxattr */
> + case 229:
> + /* sys_lgetxattr */
> + case 230:
> + /* sys_fgetxattr */
> + case 231:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t size;
> + regcache_raw_read (record_regcache, tdep->arg4,
> + (gdb_byte *) & size);
> + if (record_arch_list_add_mem (tmpu32, size))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_listxattr */
> + case 232:
> + /* sys_llistxattr */
> + case 233:
> + /* sys_flistxattr */
> + case 234:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t size;
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & size);
> + if (record_arch_list_add_mem (tmpu32, size))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_removexattr */
> + case 235:
> + /* sys_lremovexattr */
> + case 236:
> + /* sys_fremovexattr */
> + case 237:
> + /* sys_tkill */
> + case 238:
> + break;
> +
> + /* sys_sendfile64 */
> + case 239:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_loff_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_futex */
> + case 240:
> + /* sys_sched_setaffinity */
> + case 241:
> + break;
> +
> + /* sys_sched_getaffinity */
> + case 242:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t len;
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & len);
> + if (record_arch_list_add_mem (tmpu32, len))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_set_thread_area */
> + case 243:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_get_thread_area */
> + case 244:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_user_desc))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_io_setup */
> + case 245:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_long))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_io_destroy */
> + case 246:
> + break;
> +
> + /* sys_io_getevents */
> + case 247:
> + regcache_raw_read (record_regcache, tdep->arg4, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + int32_t nr;
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & nr);
> + if (record_arch_list_add_mem (tmpu32, nr * tdep->size_io_event))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_io_submit */
> + case 248:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + int32_t i, nr;
> + uint32_t *iocbp;
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & nr);
> + iocbp = (uint32_t *) alloca (nr * tdep->size_int);
> + if (target_read_memory
> + (tmpu32, (gdb_byte *) iocbp, nr * tdep->size_int))
> + {
> + if (record_debug)
> + {
> + fprintf_unfiltered (gdb_stdlog,
> + "Process record: error reading memory at addr = 0x%s len = %d.\n",
> + paddr_nz (tmpu32), nr * tdep->size_int);
> + }
> + return (-1);
> + }
> + for (i = 0; i < nr; i++)
> + {
> + if (record_arch_list_add_mem (iocbp[i], tdep->size_iocb))
> + {
> + return (-1);
> + }
> + }
> + }
> + break;
> +
> + /* sys_io_cancel */
> + case 249:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_io_event))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_fadvise64 */
> + case 250:
> + /* sys_ni_syscall */
> + case 251:
> + break;
> +
> + /* sys_exit_group */
> + case 252:
> + {
> + int q;
> + target_terminal_ours ();
> + q =
> + yquery (_
> + ("The next instruction is syscall exit_group. It will make the program exit. Do you want to stop the program?"));
> + target_terminal_inferior ();
> + if (q)
> + {
> + return (1);
> + }
> + }
> + break;
> +
> + /* sys_lookup_dcookie */
> + case 253:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t len;
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & len);
> + if (record_arch_list_add_mem (tmpu32, len))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_epoll_create */
> + case 254:
> + /* sys_epoll_ctl */
> + case 255:
> + break;
> +
> + /* sys_epoll_wait */
> + case 256:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + int32_t maxevents;
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & maxevents);
> + if (record_arch_list_add_mem
> + (tmpu32, maxevents * tdep->size_epoll_event))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_remap_file_pages */
> + case 257:
> + /* sys_set_tid_address */
> + case 258:
> + break;
> +
> + /* sys_timer_create */
> + case 259:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_timer_settime */
> + case 260:
> + regcache_raw_read (record_regcache, tdep->arg4, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_itimerspec))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_timer_gettime */
> + case 261:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_itimerspec))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_timer_getoverrun */
> + case 262:
> + /* sys_timer_delete */
> + case 263:
> + /* sys_clock_settime */
> + case 264:
> + break;
> +
> + /* sys_clock_gettime */
> + case 265:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timespec))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_clock_getres */
> + case 266:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timespec))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_clock_nanosleep */
> + case 267:
> + regcache_raw_read (record_regcache, tdep->arg4, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timespec))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_statfs64 */
> + case 268:
> + /* sys_fstatfs64 */
> + case 269:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_statfs64))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_tgkill */
> + case 270:
> + /* sys_utimes */
> + case 271:
> + /* sys_fadvise64_64 */
> + case 272:
> + /* sys_ni_syscall */
> + case 273:
> + /* sys_mbind */
> + case 274:
> + break;
> +
> + /* sys_get_mempolicy */
> + case 275:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t maxnode;
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & maxnode);
> + if (record_arch_list_add_mem (tmpu32, maxnode * tdep->size_long))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_set_mempolicy */
> + case 276:
> + /* sys_mq_open */
> + case 277:
> + /* sys_mq_unlink */
> + case 278:
> + /* sys_mq_timedsend */
> + case 279:
> + break;
> +
> + /* sys_mq_timedreceive */
> + case 280:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t msg_len;
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & msg_len);
> + if (record_arch_list_add_mem (tmpu32, msg_len))
> + {
> + return (-1);
> + }
> + }
> + regcache_raw_read (record_regcache, tdep->arg4, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_mq_notify */
> + case 281:
> + break;
> +
> + /* sys_mq_getsetattr */
> + case 282:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_mq_attr))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_kexec_load */
> + case 283:
> + break;
> +
> + /* sys_waitid */
> + case 284:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_siginfo))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg5, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_rusage))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_ni_syscall */
> + case 285:
> + /* sys_add_key */
> + case 286:
> + /* sys_request_key */
> + case 287:
> + break;
> +
> + /* sys_keyctl */
> + case 288:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (tmpu32 == 6 || tmpu32 == 11)
> + {
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t buflen;
> + regcache_raw_read (record_regcache, tdep->arg4,
> + (gdb_byte *) & buflen);
> + if (record_arch_list_add_mem (tmpu32, buflen))
> + {
> + return (-1);
> + }
> + }
> + }
> + break;
> +
> + /* sys_ioprio_set */
> + case 289:
> + /* sys_ioprio_get */
> + case 290:
> + /* sys_inotify_init */
> + case 291:
> + /* sys_inotify_add_watch */
> + case 292:
> + /* sys_inotify_rm_watch */
> + case 293:
> + /* sys_migrate_pages */
> + case 294:
> + /* sys_openat */
> + case 295:
> + /* sys_mkdirat */
> + case 296:
> + /* sys_mknodat */
> + case 297:
> + /* sys_fchownat */
> + case 298:
> + /* sys_futimesat */
> + case 299:
> + break;
> +
> + /* sys_fstatat64 */
> + case 300:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_stat64))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_unlinkat */
> + case 301:
> + /* sys_renameat */
> + case 302:
> + /* sys_linkat */
> + case 303:
> + /* sys_symlinkat */
> + case 304:
> + break;
> +
> + /* sys_readlinkat */
> + case 305:
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + int32_t bufsiz;
> + regcache_raw_read (record_regcache, tdep->arg4,
> + (gdb_byte *) & bufsiz);
> + if (record_arch_list_add_mem (tmpu32, bufsiz))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_fchmodat */
> + case 306:
> + /* sys_faccessat */
> + case 307:
> + break;
> +
> + /* sys_pselect6 */
> + case 308:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_fd_set))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_fd_set))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg4, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_fd_set))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg5, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timespec))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_ppoll */
> + case 309:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t nfds;
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & nfds);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_pollfd * nfds))
> + {
> + return (-1);
> + }
> + }
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_timespec))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_unshare */
> + case 310:
> + /* sys_set_robust_list */
> + case 311:
> + break;
> +
> + /* sys_get_robust_list */
> + case 312:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_splice */
> + case 313:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_loff_t))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg4, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_loff_t))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_sync_file_range */
> + case 314:
> + /* sys_tee */
> + case 315:
> + /* sys_vmsplice */
> + case 316:
> + break;
> +
> + /* sys_move_pages */
> + case 317:
> + regcache_raw_read (record_regcache, tdep->arg5, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + uint32_t nr_pages;
> + regcache_raw_read (record_regcache, tdep->arg2,
> + (gdb_byte *) & nr_pages);
> + if (record_arch_list_add_mem (tmpu32, nr_pages * tdep->size_int))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + /* sys_getcpu */
> + case 318:
> + regcache_raw_read (record_regcache, tdep->arg1, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_int))
> + {
> + return (-1);
> + }
> + regcache_raw_read (record_regcache, tdep->arg3, (gdb_byte *) & tmpu32);
> + if (record_arch_list_add_mem (tmpu32, tdep->size_ulong * 2))
> + {
> + return (-1);
> + }
> + break;
> +
> + /* sys_epoll_pwait */
> + case 319:
> + regcache_raw_read (record_regcache, tdep->arg2, (gdb_byte *) & tmpu32);
> + if (tmpu32)
> + {
> + int32_t maxevents;
> + regcache_raw_read (record_regcache, tdep->arg3,
> + (gdb_byte *) & maxevents);
> + if (record_arch_list_add_mem
> + (tmpu32, maxevents * tdep->size_epoll_event))
> + {
> + return (-1);
> + }
> + }
> + break;
> +
> + default:
> + printf_unfiltered (_
> + ("Process record and replay target doesn't support syscall number 0x%08x\n"),
> + tmpu32);
> + return (-1);
> + break;
> + }
> +
> + return (0);
> +}
> --- a//dev/null
> +++ b/linux-record.h
> @@ -0,0 +1,171 @@
> +/* Process record and replay target code for GNU/Linux.
> +
> + Copyright (C) 2008 Free Software Foundation, Inc.
> +
> + This file is part of GDB.
> +
> + This program is free software; you can redistribute it and/or modify
> + it under the terms of the GNU General Public License as published by
> + the Free Software Foundation; either version 3 of the License, or
> + (at your option) any later version.
> +
> + This program is distributed in the hope that it will be useful,
> + but WITHOUT ANY WARRANTY; without even the implied warranty of
> + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + GNU General Public License for more details.
> +
> + You should have received a copy of the GNU General Public License
> + along with this program. If not, see <http://www.gnu.org/licenses/>. */
> +
> +#ifndef _LINUX_RECORD_H_
> +#define _LINUX_RECORD_H_
> +
> +typedef struct linux_record_tdep_s
> +{
> + /* The size of the type that will be use in system call. */
> + int size__old_kernel_stat;
> + int size_tms;
> + int size_loff_t;
> + int size_flock;
> + int size_oldold_utsname;
> + int size_ustat;
> + int size_old_sigaction;
> + int size_old_sigset_t;
> + int size_rlimit;
> + int size_rusage;
> + int size_timeval;
> + int size_timezone;
> + int size_old_gid_t;
> + int size_old_uid_t;
> + int size_fd_set;
> + int size_dirent;
> + int size_dirent64;
> + int size_statfs;
> + int size_statfs64;
> + int size_sockaddr;
> + int size_int;
> + int size_long;
> + int size_ulong;
> + int size_msghdr;
> + int size_itimerval;
> + int size_stat;
> + int size_old_utsname;
> + int size_sysinfo;
> + int size_msqid_ds;
> + int size_shmid_ds;
> + int size_new_utsname;
> + int size_timex;
> + int size_mem_dqinfo;
> + int size_if_dqblk;
> + int size_fs_quota_stat;
> + int size_timespec;
> + int size_pollfd;
> + int size_NFS_FHSIZE;
> + int size_knfsd_fh;
> + int size_TASK_COMM_LEN;
> + int size_sigaction;
> + int size_sigset_t;
> + int size_siginfo_t;
> + int size_cap_user_data_t;
> + int size_stack_t;
> + int size_off_t;
> + int size_stat64;
> + int size_gid_t;
> + int size_uid_t;
> + int size_PAGE_SIZE;
> + int size_flock64;
> + int size_user_desc;
> + int size_io_event;
> + int size_iocb;
> + int size_epoll_event;
> + int size_itimerspec;
> + int size_mq_attr;
> + int size_siginfo;
> +
> + int size_termios;
> + int size_termios2;
> + int size_pid_t;
> + int size_winsize;
> + int size_char;
> + int size_serial_struct;
> + int size_serial_icounter_struct;
> + int size_hayes_esp_config;
> +
> + /* the values of the second argument of system call "sys_ioctl". */
> + int ioctl_TCGETS;
> + int ioctl_TCSETS;
> + int ioctl_TCSETSW;
> + int ioctl_TCSETSF;
> + int ioctl_TCGETA;
> + int ioctl_TCSETA;
> + int ioctl_TCSETAW;
> + int ioctl_TCSETAF;
> + int ioctl_TCSBRK;
> + int ioctl_TCXONC;
> + int ioctl_TCFLSH;
> + int ioctl_TIOCEXCL;
> + int ioctl_TIOCNXCL;
> + int ioctl_TIOCSCTTY;
> + int ioctl_TIOCGPGRP;
> + int ioctl_TIOCSPGRP;
> + int ioctl_TIOCOUTQ;
> + int ioctl_TIOCSTI;
> + int ioctl_TIOCGWINSZ;
> + int ioctl_TIOCSWINSZ;
> + int ioctl_TIOCMGET;
> + int ioctl_TIOCMBIS;
> + int ioctl_TIOCMBIC;
> + int ioctl_TIOCMSET;
> + int ioctl_TIOCGSOFTCAR;
> + int ioctl_TIOCSSOFTCAR;
> + int ioctl_FIONREAD;
> + int ioctl_TIOCINQ;
> + int ioctl_TIOCLINUX;
> + int ioctl_TIOCCONS;
> + int ioctl_TIOCGSERIAL;
> + int ioctl_TIOCSSERIAL;
> + int ioctl_TIOCPKT;
> + int ioctl_FIONBIO;
> + int ioctl_TIOCNOTTY;
> + int ioctl_TIOCSETD;
> + int ioctl_TIOCGETD;
> + int ioctl_TCSBRKP;
> + int ioctl_TIOCTTYGSTRUCT;
> + int ioctl_TIOCSBRK;
> + int ioctl_TIOCCBRK;
> + int ioctl_TIOCGSID;
> + int ioctl_TCGETS2;
> + int ioctl_TCSETS2;
> + int ioctl_TCSETSW2;
> + int ioctl_TCSETSF2;
> + int ioctl_TIOCGPTN;
> + int ioctl_TIOCSPTLCK;
> + int ioctl_FIONCLEX;
> + int ioctl_FIOCLEX;
> + int ioctl_FIOASYNC;
> + int ioctl_TIOCSERCONFIG;
> + int ioctl_TIOCSERGWILD;
> + int ioctl_TIOCSERSWILD;
> + int ioctl_TIOCGLCKTRMIOS;
> + int ioctl_TIOCSLCKTRMIOS;
> + int ioctl_TIOCSERGSTRUCT;
> + int ioctl_TIOCSERGETLSR;
> + int ioctl_TIOCSERGETMULTI;
> + int ioctl_TIOCSERSETMULTI;
> + int ioctl_TIOCMIWAIT;
> + int ioctl_TIOCGICOUNT;
> + int ioctl_TIOCGHAYESESP;
> + int ioctl_TIOCSHAYESESP;
> + int ioctl_FIOQSIZE;
> +
> + /* The number of the registers that use to be the arguments of system call. */
> + int arg1;
> + int arg2;
> + int arg3;
> + int arg4;
> + int arg5;
> +} linux_record_tdep_t;
> +
> +extern int record_linux_system_call (int num, linux_record_tdep_t * tdep);
> +
> +#endif /* _LINUX_RECORD_H_ */
> --- a/Makefile.in
> +++ b/Makefile.in
> @@ -515,7 +515,7 @@
> xcoffread.o \
> prologue-value.o \
> symfile-mem.o \
> - corelow.o
> + corelow.o linux-record.o
>
> # Host-dependent makefile fragment comes in here.
> @host_makefile_frag@
> @@ -1297,7 +1297,7 @@
> inf-ptrace.c inf-ttrace.c \
> irix5-nat.c \
> libunwind-frame.c \
> - linux-fork.c \
> + linux-fork.c linux-record.c \
> m68hc11-tdep.c \
> m32r-tdep.c \
> m32r-linux-nat.c m32r-linux-tdep.c \
next prev parent reply other threads:[~2008-11-20 1:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-17 2:18 teawater
2008-11-20 4:22 ` Michael Snyder [this message]
2008-11-20 8:33 ` Thiago Jung Bauermann
2008-11-20 9:00 ` Daniel Jacobowitz
2008-11-20 16:53 ` teawater
2008-11-24 16:50 ` teawater
2008-12-02 7:29 ` teawater
2008-12-19 7:23 ` teawater
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