static int
aarch64_all_but_pc_registers_record (struct regcache *regcache)
{
int i;
for (i = AARCH64_X0_REGNUM; i < AARCH64_PC_REGNUM; i++)
if (record_full_arch_list_add_reg (regcache, i))
return -1;
if (record_full_arch_list_add_reg (regcache, AARCH64_CPSR_REGNUM))
return -1;
return 0;
}
static int
i386_linux_record_signal (struct gdbarch *gdbarch,
struct regcache *regcache,
enum gdb_signal signal)
{
ULONGEST esp;
if (i386_all_but_ip_registers_record (regcache))
return -1;
if (record_full_arch_list_add_reg (regcache, I386_EIP_REGNUM))
return -1;
/* Record the change in the stack. */
regcache_raw_read_unsigned (regcache, I386_ESP_REGNUM, &esp);
/* This is for xstate.
sp -= sizeof (struct _fpstate); */
esp -= I386_LINUX_xstate;
/* This is for frame_size.
sp -= sizeof (struct rt_sigframe); */
esp -= I386_LINUX_frame_size;
if (record_full_arch_list_add_mem (esp,
I386_LINUX_xstate + I386_LINUX_frame_size))
return -1;
if (record_full_arch_list_add_end ())
return -1;
return 0;
}
static int
aarch64_linux_syscall_record (struct regcache *regcache,
unsigned long svc_number)
{
int ret = 0;
enum gdb_syscall syscall_gdb;
syscall_gdb =
aarch64_canonicalize_syscall ((enum aarch64_syscall) svc_number);
if (syscall_gdb < 0)
{
printf_unfiltered (_("Process record and replay target doesn't "
"support syscall number %s\n"),
plongest (svc_number));
return -1;
}
if (syscall_gdb == gdb_sys_sigreturn
|| syscall_gdb == gdb_sys_rt_sigreturn)
{
if (aarch64_all_but_pc_registers_record (regcache))
return -1;
return 0;
}
ret = record_linux_system_call (syscall_gdb, regcache,
&aarch64_linux_record_tdep);
if (ret != 0)
return ret;
/* Record the return value of the system call. */
if (record_full_arch_list_add_reg (regcache, AARCH64_X0_REGNUM))
return -1;
/* Record LR. */
if (record_full_arch_list_add_reg (regcache, AARCH64_LR_REGNUM))
return -1;
/* Record CPSR. */
if (record_full_arch_list_add_reg (regcache, AARCH64_CPSR_REGNUM))
return -1;
return 0;
}
static int
i386_all_but_ip_registers_record (struct regcache *regcache)
{
if (record_full_arch_list_add_reg (regcache, I386_EAX_REGNUM))
return -1;
if (record_full_arch_list_add_reg (regcache, I386_ECX_REGNUM))
return -1;
if (record_full_arch_list_add_reg (regcache, I386_EDX_REGNUM))
return -1;
if (record_full_arch_list_add_reg (regcache, I386_EBX_REGNUM))
return -1;
if (record_full_arch_list_add_reg (regcache, I386_ESP_REGNUM))
return -1;
if (record_full_arch_list_add_reg (regcache, I386_EBP_REGNUM))
return -1;
if (record_full_arch_list_add_reg (regcache, I386_ESI_REGNUM))
return -1;
if (record_full_arch_list_add_reg (regcache, I386_EDI_REGNUM))
return -1;
if (record_full_arch_list_add_reg (regcache, I386_EFLAGS_REGNUM))
return -1;
return 0;
}
static int
i386_linux_intx80_sysenter_syscall_record (struct regcache *regcache)
{
int ret;
LONGEST syscall_native;
enum gdb_syscall syscall_gdb;
regcache_raw_read_signed (regcache, I386_EAX_REGNUM, &syscall_native);
syscall_gdb = i386_canonicalize_syscall (syscall_native);
if (syscall_gdb < 0)
{
printf_unfiltered (_("Process record and replay target doesn't "
"support syscall number %s\n"),
plongest (syscall_native));
return -1;
}
if (syscall_gdb == gdb_sys_sigreturn
|| syscall_gdb == gdb_sys_rt_sigreturn)
{
if (i386_all_but_ip_registers_record (regcache))
return -1;
return 0;
}
ret = record_linux_system_call (syscall_gdb, regcache,
&i386_linux_record_tdep);
if (ret)
return ret;
/* Record the return value of the system call. */
if (record_full_arch_list_add_reg (regcache, I386_EAX_REGNUM))
return -1;
return 0;
}
