Lines Matching refs:fcsr
79 unsigned long sr, mask, fcsr, fcsr0, fcsr1; in cpu_set_fpu_fcsr_mask() local
81 fcsr = c->fpu_csr31; in cpu_set_fpu_fcsr_mask()
87 fcsr0 = fcsr & mask; in cpu_set_fpu_fcsr_mask()
91 fcsr1 = fcsr | ~mask; in cpu_set_fpu_fcsr_mask()
95 write_32bit_cp1_register(CP1_STATUS, fcsr); in cpu_set_fpu_fcsr_mask()
111 unsigned long sr, fir, fcsr, fcsr0, fcsr1; in cpu_set_fpu_2008() local
118 fcsr = read_32bit_cp1_register(CP1_STATUS); in cpu_set_fpu_2008()
120 fcsr0 = fcsr & ~(FPU_CSR_ABS2008 | FPU_CSR_NAN2008); in cpu_set_fpu_2008()
124 fcsr1 = fcsr | FPU_CSR_ABS2008 | FPU_CSR_NAN2008; in cpu_set_fpu_2008()
128 write_32bit_cp1_register(CP1_STATUS, fcsr); in cpu_set_fpu_2008()
138 c->fpu_csr31 |= fcsr & FPU_CSR_ABS2008; in cpu_set_fpu_2008()
143 c->fpu_csr31 |= fcsr & FPU_CSR_NAN2008; in cpu_set_fpu_2008()