+/* Implementation of `gdbarch_gdb_signal_to_target', as defined in
+ gdbarch.h. */
+
+static int
+mips_gdb_signal_to_target (struct gdbarch *gdbarch,
+ enum gdb_signal signal)
+{
+ switch (signal)
+ {
+ case GDB_SIGNAL_EMT:
+ return MIPS_LINUX_SIGEMT;
+
+ case GDB_SIGNAL_BUS:
+ return MIPS_LINUX_SIGBUS;
+
+ case GDB_SIGNAL_SYS:
+ return MIPS_LINUX_SIGSYS;
+
+ case GDB_SIGNAL_USR1:
+ return MIPS_LINUX_SIGUSR1;
+
+ case GDB_SIGNAL_USR2:
+ return MIPS_LINUX_SIGUSR2;
+
+ case GDB_SIGNAL_CHLD:
+ return MIPS_LINUX_SIGCHLD;
+
+ case GDB_SIGNAL_PWR:
+ return MIPS_LINUX_SIGPWR;
+
+ case GDB_SIGNAL_WINCH:
+ return MIPS_LINUX_SIGWINCH;
+
+ case GDB_SIGNAL_URG:
+ return MIPS_LINUX_SIGURG;
+
+ case GDB_SIGNAL_IO:
+ return MIPS_LINUX_SIGIO;
+
+ case GDB_SIGNAL_POLL:
+ return MIPS_LINUX_SIGPOLL;
+
+ case GDB_SIGNAL_STOP:
+ return MIPS_LINUX_SIGSTOP;
+
+ case GDB_SIGNAL_TSTP:
+ return MIPS_LINUX_SIGTSTP;
+
+ case GDB_SIGNAL_CONT:
+ return MIPS_LINUX_SIGCONT;
+
+ case GDB_SIGNAL_TTIN:
+ return MIPS_LINUX_SIGTTIN;
+
+ case GDB_SIGNAL_TTOU:
+ return MIPS_LINUX_SIGTTOU;
+
+ case GDB_SIGNAL_VTALRM:
+ return MIPS_LINUX_SIGVTALRM;
+
+ case GDB_SIGNAL_PROF:
+ return MIPS_LINUX_SIGPROF;
+
+ case GDB_SIGNAL_XCPU:
+ return MIPS_LINUX_SIGXCPU;
+
+ case GDB_SIGNAL_XFSZ:
+ return MIPS_LINUX_SIGXFSZ;
+
+ /* GDB_SIGNAL_REALTIME_32 is not continuous in <gdb/signals.def>,
+ therefore we have to handle it here. */
+ case GDB_SIGNAL_REALTIME_32:
+ return MIPS_LINUX_SIGRTMIN;
+ }
+
+ if (signal >= GDB_SIGNAL_REALTIME_33
+ && signal <= GDB_SIGNAL_REALTIME_63)
+ {
+ int offset = signal - GDB_SIGNAL_REALTIME_33;
+
+ return MIPS_LINUX_SIGRTMIN + 1 + offset;
+ }
+ else if (signal >= GDB_SIGNAL_REALTIME_64
+ && signal <= GDB_SIGNAL_REALTIME_127)
+ {
+ int offset = signal - GDB_SIGNAL_REALTIME_64;
+
+ return MIPS_LINUX_SIGRT64 + offset;
+ }
+
+ return linux_gdb_signal_to_target (gdbarch, signal);
+}
+
+/* Translate signals based on MIPS signal values.