static int
xtensa_linux_gdb_signal_to_target (struct gdbarch *gdbarch,
enum gdb_signal signal)
{
switch (signal)
{
/* GDB_SIGNAL_REALTIME_32 is not continuous in <gdb/signals.def>,
therefore we have to handle it here. */
case GDB_SIGNAL_REALTIME_32:
return XTENSA_LINUX_SIGRTMIN;
/* GDB_SIGNAL_REALTIME_64 is not valid on Xtensa. */
case GDB_SIGNAL_REALTIME_64:
return -1;
}
/* GDB_SIGNAL_REALTIME_33 to _63 are continuous.
Xtensa does not have _64. */
if (signal >= GDB_SIGNAL_REALTIME_33
&& signal <= GDB_SIGNAL_REALTIME_63)
{
int offset = signal - GDB_SIGNAL_REALTIME_33;
return XTENSA_LINUX_SIGRTMIN + 1 + offset;
}
return linux_gdb_signal_to_target (gdbarch, signal);
}
static int
alpha_linux_gdb_signal_to_target (struct gdbarch *gdbarch,
enum gdb_signal signal)
{
switch (signal)
{
case GDB_SIGNAL_EMT:
return ALPHA_LINUX_SIGEMT;
case GDB_SIGNAL_BUS:
return ALPHA_LINUX_SIGBUS;
case GDB_SIGNAL_SYS:
return ALPHA_LINUX_SIGSYS;
case GDB_SIGNAL_URG:
return ALPHA_LINUX_SIGURG;
case GDB_SIGNAL_STOP:
return ALPHA_LINUX_SIGSTOP;
case GDB_SIGNAL_TSTP:
return ALPHA_LINUX_SIGTSTP;
case GDB_SIGNAL_CONT:
return ALPHA_LINUX_SIGCONT;
case GDB_SIGNAL_CHLD:
return ALPHA_LINUX_SIGCHLD;
case GDB_SIGNAL_IO:
return ALPHA_LINUX_SIGIO;
case GDB_SIGNAL_INFO:
return ALPHA_LINUX_SIGINFO;
case GDB_SIGNAL_USR1:
return ALPHA_LINUX_SIGUSR1;
case GDB_SIGNAL_USR2:
return ALPHA_LINUX_SIGUSR2;
case GDB_SIGNAL_POLL:
return ALPHA_LINUX_SIGPOLL;
case GDB_SIGNAL_PWR:
return ALPHA_LINUX_SIGPWR;
}
return linux_gdb_signal_to_target (gdbarch, signal);
}
