loongarch/kernel/signal.c

56 _save_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);
58 _restore_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);
60 _save_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
62 _restore_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
64 _save_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
66 _restore_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
109 	uint64_t __user *fcc	= &ctx->fcc;
117 	err |= __put_user(current->thread.fpu.fcc, fcc);
129 	uint64_t __user *fcc	= &ctx->fcc;
136 	err |= __get_user(current->thread.fpu.fcc, fcc);
147 	uint64_t __user *fcc	= &ctx->fcc;
156 	err |= __put_user(current->thread.fpu.fcc, fcc);
168 	uint64_t __user *fcc	= &ctx->fcc;
177 	err |= __get_user(current->thread.fpu.fcc, fcc);
188 	uint64_t __user *fcc	= &ctx->fcc;
201 	err |= __put_user(current->thread.fpu.fcc, fcc);
213 	uint64_t __user *fcc	= &ctx->fcc;
226 	err |= __get_user(current->thread.fpu.fcc, fcc);
284 	uint64_t __user *fcc	= &ctx->fcc;
287 	return _save_fp_context(regs, fcc, fcsr);
293 	uint64_t __user *fcc	= &ctx->fcc;
296 	return _restore_fp_context(regs, fcc, fcsr);
302 	uint64_t __user *fcc	= &ctx->fcc;
305 	return _save_lsx_context(regs, fcc, fcsr);
311 	uint64_t __user *fcc	= &ctx->fcc;
314 	return _restore_lsx_context(regs, fcc, fcsr);
320 	uint64_t __user *fcc	= &ctx->fcc;
323 	return _save_lasx_context(regs, fcc, fcsr);
329 	uint64_t __user *fcc	= &ctx->fcc;
332 	return _restore_lasx_context(regs, fcc, fcsr);
398 	uint64_t __user *fcc	= &fpu_ctx->fcc;
417 			__put_user(0, fcc) |
432 	uint64_t __user *fcc	= &fpu_ctx->fcc;
452 			__get_user(tmp, fcc) |
467 	uint64_t __user *fcc	= &lsx_ctx->fcc;
489 			__put_user(0, fcc) |
504 	uint64_t __user *fcc	= &lsx_ctx->fcc;
527 			__get_user(tmp, fcc) |
543 	uint64_t __user *fcc	= &lasx_ctx->fcc;
567 			__put_user(0, fcc) |
583 	uint64_t __user *fcc	= &lasx_ctx->fcc;
608 			__get_user(tmp, fcc) |