On 04/07/2014 10:53 AM, Manuel Lauss wrote:
[...]
+#else /* no CONFIG_MIPS_FPU_SUPPORT */
+static inline int do_dsemulret(struct pt_regs *xcp)
+{
+ return 0; /* 0 means error, should never get here anyway */
+}
+
+static inline int fpu_emulator_cop1Handler(struct pt_regs *xcp,
+ struct mips_fpu_struct *ctx, int has_fpu,
+ void *__user *fault_addr)
+{
+ return SIGILL; /* we don't speak MIPS FPU */
In a message in the other branch, Ralf suggested emitting very ugly
messages in the case that something tries to use the FPU.
This code doesn't quite satisfy that request.
+}
+#endif /* CONFIG_MIPS_FPU_SUPPORT */
+
int process_fpemu_return(int sig, void __user *fault_addr);
/*
