mips/loongson64/cop2-ex.c

35 	struct pt_regs *regs = (struct pt_regs *)data;
36 	void __user *addr = (void __user *)regs->cp0_badvaddr;
37 	unsigned int __user *pc = (unsigned int __user *)exception_epc(regs);
39 	ra = regs->regs[31];
82 			regs->regs[insn.loongson3_lswc2_format.rt] = value;
83 			regs->regs[insn.loongson3_lswc2_format.rq] = value_next;
84 			compute_return_epc(regs);
100 			compute_return_epc(regs);
114 			value_next = regs->regs[insn.loongson3_lswc2_format.rq];
119 			value = regs->regs[insn.loongson3_lswc2_format.rt];
125 			compute_return_epc(regs);
143 			compute_return_epc(regs);
167 			compute_return_epc(regs);
168 			regs->regs[insn.loongson3_lsdc2_format.rt] = value;
178 			compute_return_epc(regs);
179 			regs->regs[insn.loongson3_lsdc2_format.rt] = value;
189 			compute_return_epc(regs);
190 			regs->regs[insn.loongson3_lsdc2_format.rt] = value;
193 			die_if_kernel("Unaligned FP access in kernel code", regs);
204 			compute_return_epc(regs);
209 			die_if_kernel("Unaligned FP access in kernel code", regs);
220 			compute_return_epc(regs);
242 			compute_return_epc(regs);
243 			value = regs->regs[insn.loongson3_lsdc2_format.rt];
254 			compute_return_epc(regs);
255 			value = regs->regs[insn.loongson3_lsdc2_format.rt];
266 			compute_return_epc(regs);
267 			value = regs->regs[insn.loongson3_lsdc2_format.rt];
276 			die_if_kernel("Unaligned FP access in kernel code", regs);
289 			compute_return_epc(regs);
294 			die_if_kernel("Unaligned FP access in kernel code", regs);
307 			compute_return_epc(regs);
319 	regs->regs[31] = ra;
320 	regs->cp0_epc = (unsigned long)pc;
322 	if (fixup_exception(regs))
325 	die_if_kernel("Unhandled kernel unaligned access", regs);
331 	die_if_kernel("Unhandled kernel unaligned access", regs);