Lines Matching refs:csr
75 uint32_t __user *csr = sc + abi->off_sc_fpc_csr; in copy_fp_to_sigcontext() local
85 err |= __put_user(current->thread.fpu.fcr31, csr); in copy_fp_to_sigcontext()
94 uint32_t __user *csr = sc + abi->off_sc_fpc_csr; in copy_fp_from_sigcontext() local
104 err |= __get_user(current->thread.fpu.fcr31, csr); in copy_fp_from_sigcontext()
130 uint32_t __user *csr = sc + abi->off_sc_fpc_csr; in save_hw_fp_context() local
132 return _save_fp_context(fpregs, csr); in save_hw_fp_context()
139 uint32_t __user *csr = sc + abi->off_sc_fpc_csr; in restore_hw_fp_context() local
141 return _restore_fp_context(fpregs, csr); in restore_hw_fp_context()
188 err = __put_user(read_msa_csr(), &msa->csr); in save_msa_extcontext()
195 err = __put_user(current->thread.fpu.msacsr, &msa->csr); in save_msa_extcontext()
213 unsigned int csr; in restore_msa_extcontext() local
219 err = get_user(csr, &msa->csr); in restore_msa_extcontext()
235 write_msa_csr(csr); in restore_msa_extcontext()
241 current->thread.fpu.msacsr = csr; in restore_msa_extcontext()
329 uint32_t __user *csr = sc + abi->off_sc_fpc_csr; in protected_save_fp_context() local
364 __put_user(0, csr); in protected_save_fp_context()
382 uint32_t __user *csr = sc + abi->off_sc_fpc_csr; in protected_restore_fp_context() local
401 err = sig = fpcsr_pending(csr); in protected_restore_fp_context()
427 __get_user(tmp, csr); in protected_restore_fp_context()
500 unsigned int csr, enabled; in fpcsr_pending() local
502 err = __get_user(csr, fpcsr); in fpcsr_pending()
503 enabled = FPU_CSR_UNI_X | ((csr & FPU_CSR_ALL_E) << 5); in fpcsr_pending()
508 if (csr & enabled) { in fpcsr_pending()
509 csr &= ~enabled; in fpcsr_pending()
510 err |= __put_user(csr, fpcsr); in fpcsr_pending()