/* Process record and replay target code for GNU/Linux.
- Copyright (C) 2008-2016 Free Software Foundation, Inc.
+ Copyright (C) 2008-2019 Free Software Foundation, Inc.
This file is part of GDB.
#include "record.h"
#include "record-full.h"
#include "linux-record.h"
+#include "gdbarch.h"
/* These macros are the values of the first argument of system call
"sys_ptrace". The values of these macros were obtained from Linux
#define RECORD_Q_XGETQUOTA (('3' << 8) + 3)
#define OUTPUT_REG(val, num) phex_nz ((val), \
- TYPE_LENGTH (gdbarch_register_type (get_regcache_arch (regcache), (num))))
+ TYPE_LENGTH (gdbarch_register_type (regcache->arch (), (num))))
+
+/* Record a memory area of length LEN pointed to by register
+ REGNUM. */
+
+static int
+record_mem_at_reg (struct regcache *regcache, int regnum, int len)
+{
+ ULONGEST addr;
+
+ regcache_raw_read_unsigned (regcache, regnum, &addr);
+ return record_full_arch_list_add_mem ((CORE_ADDR) addr, len);
+}
static int
record_linux_sockaddr (struct regcache *regcache,
{
gdb_byte *a;
int addrlen;
- struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ struct gdbarch *gdbarch = regcache->arch ();
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
if (!addr)
struct linux_record_tdep *tdep, ULONGEST addr)
{
gdb_byte *a;
- struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ struct gdbarch *gdbarch = regcache->arch ();
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR tmpaddr;
int tmpint;
struct regcache *regcache,
struct linux_record_tdep *tdep)
{
- struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ struct gdbarch *gdbarch = regcache->arch ();
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
ULONGEST tmpulongest;
CORE_ADDR tmpaddr;
break;
case gdb_sys_exit:
- {
- 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;
- }
+ if (yquery (_("The next instruction is syscall exit. "
+ "It will make the program exit. "
+ "Do you want to stop the program?")))
+ return 1;
break;
case gdb_sys_fork:
break;
case gdb_sys_read:
- {
- ULONGEST addr, count;
-
- regcache_raw_read_unsigned (regcache, tdep->arg2, &addr);
- regcache_raw_read_unsigned (regcache, tdep->arg3, &count);
- if (record_full_arch_list_add_mem ((CORE_ADDR) addr, (int) count))
- return -1;
- }
+ case gdb_sys_readlink:
+ case gdb_sys_recv:
+ regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
+ if (record_mem_at_reg (regcache, tdep->arg2, (int) tmpulongest))
+ return -1;
break;
case gdb_sys_write:
case gdb_sys_stat:
case gdb_sys_fstat:
case gdb_sys_lstat:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size__old_kernel_stat))
+ if (record_mem_at_reg (regcache, tdep->arg2,
+ tdep->size__old_kernel_stat))
return -1;
break;
|| tmpulongest == RECORD_PTRACE_PEEKDATA
|| tmpulongest == RECORD_PTRACE_PEEKUSR)
{
- regcache_raw_read_unsigned (regcache, tdep->arg4,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest, 4))
+ if (record_mem_at_reg (regcache, tdep->arg4, 4))
return -1;
}
break;
break;
case gdb_sys_pipe:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int * 2))
+ case gdb_sys_pipe2:
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_int * 2))
return -1;
break;
case gdb_sys_times:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_tms))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_tms))
return -1;
break;
|| tmpulongest == tdep->ioctl_TCGETA
|| tmpulongest == tdep->ioctl_TIOCGLCKTRMIOS)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_termios))
+ if (record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_termios))
return -1;
}
else if (tmpulongest == tdep->ioctl_TIOCGPGRP
|| tmpulongest == tdep->ioctl_TIOCGSID)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_pid_t))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_pid_t))
return -1;
}
else if (tmpulongest == tdep->ioctl_TIOCOUTQ
|| tmpulongest == tdep->ioctl_TIOCGPTN
|| tmpulongest == tdep->ioctl_TIOCSERGETLSR)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_int))
return -1;
}
else if (tmpulongest == tdep->ioctl_TIOCGWINSZ)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_winsize))
+ if (record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_winsize))
return -1;
}
else if (tmpulongest == tdep->ioctl_TIOCLINUX)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
/* This syscall affects a char-size memory. */
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest, 1))
+ if (record_mem_at_reg (regcache, tdep->arg3, 1))
return -1;
}
else if (tmpulongest == tdep->ioctl_TIOCGSERIAL)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_serial_struct))
+ if (record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_serial_struct))
return -1;
}
else if (tmpulongest == tdep->ioctl_TCGETS2)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_termios2))
+ if (record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_termios2))
return -1;
}
else if (tmpulongest == tdep->ioctl_FIOQSIZE)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_loff_t))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_loff_t))
return -1;
}
else if (tmpulongest == tdep->ioctl_TIOCGICOUNT)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_serial_icounter_struct))
+ if (record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_serial_icounter_struct))
return -1;
}
else if (tmpulongest == tdep->ioctl_TIOCGHAYESESP)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_hayes_esp_config))
+ if (record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_hayes_esp_config))
return -1;
}
else if (tmpulongest == tdep->ioctl_TIOCSERGSTRUCT)
sys_fcntl:
if (tmpulongest == tdep->fcntl_F_GETLK)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_flock))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_flock))
return -1;
}
break;
break;
case gdb_sys_olduname:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_oldold_utsname))
+ if (record_mem_at_reg (regcache, tdep->arg1,
+ tdep->size_oldold_utsname))
return -1;
break;
break;
case gdb_sys_ustat:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_ustat))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_ustat))
return -1;
break;
break;
case gdb_sys_sigaction:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_sigaction))
+ if (record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_old_sigaction))
return -1;
break;
break;
case gdb_sys_sigpending:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_sigset_t))
+ if (record_mem_at_reg (regcache, tdep->arg1,
+ tdep->size_old_sigset_t))
return -1;
break;
break;
case gdb_sys_old_getrlimit:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_rlimit))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_rlimit))
return -1;
break;
case gdb_sys_getrusage:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_rusage))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_rusage))
return -1;
break;
case gdb_sys_gettimeofday:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timeval))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timezone))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_timeval)
+ || record_mem_at_reg (regcache, tdep->arg2, tdep->size_timezone))
return -1;
break;
case gdb_sys_symlink:
break;
- case gdb_sys_readlink:
- {
- ULONGEST len;
-
- regcache_raw_read_unsigned (regcache, tdep->arg2,
- &tmpulongest);
- regcache_raw_read_unsigned (regcache, tdep->arg3, &len);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) len))
- return -1;
- }
- break;
-
case gdb_sys_uselib:
case gdb_sys_swapon:
break;
case gdb_sys_reboot:
- {
- 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;
- }
+ if (yquery (_("The next instruction is syscall reboot. "
+ "It will restart the computer. "
+ "Do you want to stop the program?")))
+ return 1;
break;
case gdb_old_readdir:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_dirent))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_old_dirent))
return -1;
break;
regcache_raw_read_unsigned (regcache, tdep->arg2, &len);
if (record_full_memory_query)
{
- int q;
-
- target_terminal_ours ();
- q = yquery (_("\
+ if (yquery (_("\
The next instruction is syscall munmap.\n\
It will free the memory addr = 0x%s len = %u.\n\
It will make record target cannot record some memory change.\n\
Do you want to stop the program?"),
- OUTPUT_REG (tmpulongest, tdep->arg1), (int) len);
- target_terminal_inferior ();
- if (q)
+ OUTPUT_REG (tmpulongest, tdep->arg1), (int) len))
return 1;
}
}
case gdb_sys_statfs:
case gdb_sys_fstatfs:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_statfs))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_statfs))
return -1;
break;
}
break;
- case gdb_sys_recv:
- {
- ULONGEST size;
-
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- regcache_raw_read_unsigned (regcache, tdep->arg3, &size);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- (int) size))
- return -1;
- }
- break;
-
case gdb_sys_recvmsg:
regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
if (record_linux_msghdr (regcache, tdep, tmpulongest))
break;
case gdb_sys_socketpair:
- regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
+ if (record_mem_at_reg (regcache, tdep->arg4, tdep->size_int))
return -1;
break;
if (record_linux_sockaddr (regcache, tdep, tmpulongest, len))
return -1;
}
+ break;
case RECORD_SYS_RECV:
regcache_raw_read_unsigned (regcache, tdep->arg2,
&tmpulongest);
break;
case gdb_sys_setitimer:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_itimerval))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_itimerval))
return -1;
break;
case gdb_sys_getitimer:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_itimerval))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_itimerval))
return -1;
break;
case gdb_sys_newstat:
case gdb_sys_newlstat:
case gdb_sys_newfstat:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_stat))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_stat))
return -1;
break;
break;
case gdb_sys_uname:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_utsname))
+ if (record_mem_at_reg (regcache, tdep->arg1,
+ tdep->size_old_utsname))
return -1;
break;
break;
case gdb_sys_wait4:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_rusage))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_int)
+ || record_mem_at_reg (regcache, tdep->arg4, tdep->size_rusage))
return -1;
break;
break;
case gdb_sys_sysinfo:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_sysinfo))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_sysinfo))
return -1;
break;
break;
case gdb_sys_shmat:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_ulong))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_ulong))
return -1;
break;
case gdb_sys_shmctl:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_shmid_ds))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_shmid_ds))
return -1;
break;
case gdb_sys_msgrcv:
{
- ULONGEST msgp;
LONGEST l;
regcache_raw_read_signed (regcache, tdep->arg3, &l);
- regcache_raw_read_unsigned (regcache, tdep->arg2, &msgp);
tmpint = l + tdep->size_long;
- if (record_full_arch_list_add_mem ((CORE_ADDR) msgp, tmpint))
+ if (record_mem_at_reg (regcache, tdep->arg2, tmpint))
return -1;
}
break;
case gdb_sys_msgctl:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_msqid_ds))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_msqid_ds))
return -1;
break;
case RECORD_MSGRCV:
{
LONGEST second;
- ULONGEST ptr;
regcache_raw_read_signed (regcache, tdep->arg3, &second);
- regcache_raw_read_unsigned (regcache, tdep->arg5, &ptr);
tmpint = (int) second + tdep->size_long;
- if (record_full_arch_list_add_mem ((CORE_ADDR) ptr, tmpint))
+ if (record_mem_at_reg (regcache, tdep->arg5, tmpint))
return -1;
}
break;
case RECORD_MSGCTL:
- regcache_raw_read_unsigned (regcache, tdep->arg5,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_msqid_ds))
+ if (record_mem_at_reg (regcache, tdep->arg5,
+ tdep->size_msqid_ds))
return -1;
break;
case RECORD_SHMAT:
- regcache_raw_read_unsigned (regcache, tdep->arg4,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_ulong))
+ if (record_mem_at_reg (regcache, tdep->arg4, tdep->size_ulong))
return -1;
break;
case RECORD_SHMCTL:
- regcache_raw_read_unsigned (regcache, tdep->arg5,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_shmid_ds))
+ if (record_mem_at_reg (regcache, tdep->arg5,
+ tdep->size_shmid_ds))
return -1;
break;
default:
break;
case gdb_sys_newuname:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_new_utsname))
+ if (record_mem_at_reg (regcache, tdep->arg1,
+ tdep->size_new_utsname))
return -1;
break;
regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
if (tmpulongest == 0 || tmpulongest == 2)
{
- ULONGEST ptr, bytecount;
+ ULONGEST bytecount;
- regcache_raw_read_unsigned (regcache, tdep->arg2, &ptr);
regcache_raw_read_unsigned (regcache, tdep->arg3, &bytecount);
- if (record_full_arch_list_add_mem ((CORE_ADDR) ptr, (int) bytecount))
+ if (record_mem_at_reg (regcache, tdep->arg2, (int) bytecount))
return -1;
}
break;
case gdb_sys_adjtimex:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timex))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_timex))
return -1;
break;
break;
case gdb_sys_sigprocmask:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_sigset_t))
+ if (record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_old_sigset_t))
return -1;
break;
switch (tmpulongest)
{
case RECORD_Q_GETFMT:
- regcache_raw_read_unsigned (regcache, tdep->arg4,
- &tmpulongest);
/* __u32 */
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest, 4))
+ if (record_mem_at_reg (regcache, tdep->arg4, 4))
return -1;
break;
case RECORD_Q_GETINFO:
- regcache_raw_read_unsigned (regcache, tdep->arg4,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_mem_dqinfo))
+ if (record_mem_at_reg (regcache, tdep->arg4,
+ tdep->size_mem_dqinfo))
return -1;
break;
case RECORD_Q_GETQUOTA:
- regcache_raw_read_unsigned (regcache, tdep->arg4,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_if_dqblk))
+ if (record_mem_at_reg (regcache, tdep->arg4,
+ tdep->size_if_dqblk))
return -1;
break;
case RECORD_Q_XGETQSTAT:
case RECORD_Q_XGETQUOTA:
- regcache_raw_read_unsigned (regcache, tdep->arg4,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_fs_quota_stat))
+ if (record_mem_at_reg (regcache, tdep->arg4,
+ tdep->size_fs_quota_stat))
return -1;
break;
}
regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
if (tmpulongest == 2)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
/*XXX the size of memory is not very clear. */
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest, 10))
+ if (record_mem_at_reg (regcache, tdep->arg3, 10))
return -1;
}
break;
break;
case gdb_sys_llseek:
- regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_loff_t))
+ if (record_mem_at_reg (regcache, tdep->arg4, tdep->size_loff_t))
return -1;
break;
case gdb_sys_getdents:
case gdb_sys_getdents64:
- {
- ULONGEST count;
-
- regcache_raw_read_unsigned (regcache, tdep->arg2,
- &tmpulongest);
- regcache_raw_read_unsigned (regcache, tdep->arg3, &count);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest, count))
- return -1;
- }
+ regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
+ if (record_mem_at_reg (regcache, tdep->arg2, tmpulongest))
+ return -1;
break;
case gdb_sys_select:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_fd_set))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_fd_set))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_fd_set))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timeval))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_fd_set)
+ || record_mem_at_reg (regcache, tdep->arg3, tdep->size_fd_set)
+ || record_mem_at_reg (regcache, tdep->arg4, tdep->size_fd_set)
+ || record_mem_at_reg (regcache, tdep->arg5, tdep->size_timeval))
return -1;
break;
break;
case gdb_sys_sched_getparam:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_int))
return -1;
break;
case gdb_sys_sched_rr_get_interval:
case gdb_sys_nanosleep:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timespec))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_timespec))
return -1;
break;
break;
case gdb_sys_getresuid16:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_uid_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_uid_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_uid_t))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_old_uid_t)
+ || record_mem_at_reg (regcache, tdep->arg2,
+ tdep->size_old_uid_t)
+ || record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_old_uid_t))
return -1;
break;
rsize = tdep->size_NFS_FHSIZE;
else
rsize = tdep->size_knfsd_fh;
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest, rsize))
+ if (record_mem_at_reg (regcache, tdep->arg3, rsize))
return -1;
}
break;
break;
case gdb_sys_getresgid16:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_gid_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_gid_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_old_gid_t))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_old_gid_t)
+ || record_mem_at_reg (regcache, tdep->arg2,
+ tdep->size_old_gid_t)
+ || record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_old_gid_t))
return -1;
break;
switch (tmpulongest)
{
case 2:
- regcache_raw_read_unsigned (regcache, tdep->arg2,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_int))
return -1;
break;
case 16:
- regcache_raw_read_unsigned (regcache, tdep->arg2,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_TASK_COMM_LEN))
+ if (record_mem_at_reg (regcache, tdep->arg2,
+ tdep->size_TASK_COMM_LEN))
return -1;
break;
}
break;
case gdb_sys_rt_sigaction:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_sigaction))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_sigaction))
return -1;
break;
case gdb_sys_rt_sigprocmask:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_sigset_t))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_sigset_t))
return -1;
break;
break;
case gdb_sys_rt_sigtimedwait:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_siginfo_t))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_siginfo_t))
return -1;
break;
break;
case gdb_sys_capget:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_cap_user_data_t))
+ if (record_mem_at_reg (regcache, tdep->arg2,
+ tdep->size_cap_user_data_t))
return -1;
break;
break;
case gdb_sys_sigaltstack:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_stack_t))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_stack_t))
return -1;
break;
case gdb_sys_sendfile:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_off_t))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_off_t))
return -1;
break;
break;
case gdb_sys_getrlimit:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_rlimit))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_rlimit))
return -1;
break;
case gdb_sys_stat64:
case gdb_sys_lstat64:
case gdb_sys_fstat64:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_stat64))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_stat64))
return -1;
break;
break;
case gdb_sys_getresuid:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_uid_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_uid_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_uid_t))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_uid_t)
+ || record_mem_at_reg (regcache, tdep->arg2, tdep->size_uid_t)
+ || record_mem_at_reg (regcache, tdep->arg3, tdep->size_uid_t))
return -1;
break;
break;
case gdb_sys_getresgid:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_gid_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_gid_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_gid_t))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_gid_t)
+ || record_mem_at_reg (regcache, tdep->arg2, tdep->size_gid_t)
+ || record_mem_at_reg (regcache, tdep->arg3, tdep->size_gid_t))
return -1;
break;
break;
case gdb_sys_mincore:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_PAGE_SIZE))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_PAGE_SIZE))
return -1;
break;
regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
if (tmpulongest == tdep->fcntl_F_GETLK64)
{
- regcache_raw_read_unsigned (regcache, tdep->arg3,
- &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_flock64))
+ if (record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_flock64))
return -1;
}
else if (tmpulongest != tdep->fcntl_F_SETLK64
break;
case gdb_sys_sendfile64:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_loff_t))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_loff_t))
return -1;
break;
break;
case gdb_sys_set_thread_area:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_int))
return -1;
break;
case gdb_sys_get_thread_area:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_user_desc))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_user_desc))
return -1;
break;
case gdb_sys_io_setup:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_long))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_long))
return -1;
break;
break;
case gdb_sys_io_cancel:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_io_event))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_io_event))
return -1;
break;
break;
case gdb_sys_exit_group:
- {
- 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;
- }
+ if (yquery (_("The next instruction is syscall exit_group. "
+ "It will make the program exit. "
+ "Do you want to stop the program?")))
+ return 1;
break;
case gdb_sys_lookup_dcookie:
break;
case gdb_sys_timer_create:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_int))
return -1;
break;
case gdb_sys_timer_settime:
- regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_itimerspec))
+ if (record_mem_at_reg (regcache, tdep->arg4, tdep->size_itimerspec))
return -1;
break;
case gdb_sys_timer_gettime:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_itimerspec))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_itimerspec))
return -1;
break;
break;
case gdb_sys_clock_gettime:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timespec))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_timespec))
return -1;
break;
case gdb_sys_clock_getres:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timespec))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_timespec))
return -1;
break;
case gdb_sys_clock_nanosleep:
- regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timespec))
+ if (record_mem_at_reg (regcache, tdep->arg4, tdep->size_timespec))
return -1;
break;
case gdb_sys_statfs64:
case gdb_sys_fstatfs64:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_statfs64))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_statfs64))
return -1;
break;
break;
case gdb_sys_get_mempolicy:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_int))
return -1;
regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
if (tmpulongest)
(int) msg_len))
return -1;
}
- regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
+ if (record_mem_at_reg (regcache, tdep->arg4, tdep->size_int))
return -1;
break;
break;
case gdb_sys_mq_getsetattr:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_mq_attr))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_mq_attr))
return -1;
break;
break;
case gdb_sys_waitid:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_siginfo_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_rusage))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_siginfo_t)
+ || record_mem_at_reg (regcache, tdep->arg5, tdep->size_rusage))
return -1;
break;
break;
case gdb_sys_fstatat64:
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_stat64))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_stat64))
return -1;
break;
break;
case gdb_sys_pselect6:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_fd_set))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_fd_set))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_fd_set))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timespec))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_fd_set)
+ || record_mem_at_reg (regcache, tdep->arg3, tdep->size_fd_set)
+ || record_mem_at_reg (regcache, tdep->arg4, tdep->size_fd_set)
+ || record_mem_at_reg (regcache, tdep->arg5, tdep->size_timespec))
return -1;
break;
tdep->size_pollfd * nfds))
return -1;
}
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_timespec))
+ if (record_mem_at_reg (regcache, tdep->arg3, tdep->size_timespec))
return -1;
break;
break;
case gdb_sys_get_robust_list:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_int)
+ || record_mem_at_reg (regcache, tdep->arg3, tdep->size_int))
return -1;
break;
case gdb_sys_splice:
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_loff_t))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_loff_t))
+ if (record_mem_at_reg (regcache, tdep->arg2, tdep->size_loff_t)
+ || record_mem_at_reg (regcache, tdep->arg4, tdep->size_loff_t))
return -1;
break;
break;
case gdb_sys_getcpu:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int))
- return -1;
- regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_ulong * 2))
+ if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_int)
+ || record_mem_at_reg (regcache, tdep->arg2, tdep->size_int)
+ || record_mem_at_reg (regcache, tdep->arg3,
+ tdep->size_ulong * 2))
return -1;
break;
case gdb_sys_dup3:
break;
- case gdb_sys_pipe2:
- regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
- if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
- tdep->size_int * 2))
- return -1;
- break;
-
case gdb_sys_inotify_init1:
break;
projects / deliverable / binutils-gdb.git / blobdiff