Searched refs:ufpu (Results 1 – 8 of 8) sorted by relevance
| /arch/s390/kernel/ |
| A D | ptrace.c | 253 tmp = child->thread.ufpu.fpc; in __peek_user()
615 tmp = child->thread.ufpu.fpc; in __peek_user_compat()
734 child->thread.ufpu.fpc = data; in __poke_user_compat()
874 fp_regs.fpc = target->thread.ufpu.fpc; in s390_fpregs_get()
875 fpregs_store(&fp_regs, &target->thread.ufpu); in s390_fpregs_get()
890 convert_vx_to_fp(fprs, target->thread.ufpu.vxrs); in s390_fpregs_set()
892 u32 ufpc[2] = { target->thread.ufpu.fpc, 0 }; in s390_fpregs_set()
899 target->thread.ufpu.fpc = ufpc[0]; in s390_fpregs_set()
959 vxrs[i] = target->thread.ufpu.vxrs[i].low; in s390_vxrs_low_get()
977 vxrs[i] = target->thread.ufpu.vxrs[i].low; in s390_vxrs_low_set()
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| A D | compat_signal.c | 82 fpregs_store((_s390_fp_regs *) &user_sregs.fpregs, ¤t->thread.ufpu); in save_sigregs32()
116 fpregs_load((_s390_fp_regs *)&user_sregs.fpregs, ¤t->thread.ufpu); in restore_sigregs32()
139 vxrs[i] = current->thread.ufpu.vxrs[i].low; in save_sigregs_ext32()
143 current->thread.ufpu.vxrs + __NUM_VXRS_LOW, in save_sigregs_ext32()
168 __copy_from_user(current->thread.ufpu.vxrs + __NUM_VXRS_LOW, in restore_sigregs_ext32()
173 current->thread.ufpu.vxrs[i].low = vxrs[i]; in restore_sigregs_ext32()
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| A D | signal.c | 134 fpregs_store(&user_sregs.fpregs, ¤t->thread.ufpu); in save_sigregs()
168 fpregs_load(&user_sregs.fpregs, ¤t->thread.ufpu); in restore_sigregs()
184 vxrs[i] = current->thread.ufpu.vxrs[i].low; in save_sigregs_ext()
188 current->thread.ufpu.vxrs + __NUM_VXRS_LOW, in save_sigregs_ext()
205 __copy_from_user(current->thread.ufpu.vxrs + __NUM_VXRS_LOW, in restore_sigregs_ext()
210 current->thread.ufpu.vxrs[i].low = vxrs[i]; in restore_sigregs_ext()
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| A D | perf_regs.c | 22 fp = *(freg_t *)(current->thread.ufpu.vxrs + idx); in perf_reg_value()
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| A D | traps.c | 182 vic = (current->thread.ufpu.fpc & 0xf00) >> 8; in vector_exception()
208 if (current->thread.ufpu.fpc & FPC_DXC_MASK) in data_exception()
209 do_fp_trap(regs, current->thread.ufpu.fpc); in data_exception()
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| A D | process.c | 187 current->thread.ufpu.fpc = 0; in execve_tail()
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| /arch/s390/include/asm/ |
| A D | fpu.h | 164 load_fpu_state(&thread->ufpu, thread->ufpu_flags); in load_user_fpu_regs()
170 save_fpu_state(&thread->ufpu, flags); in __save_user_fpu_regs()
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| A D | processor.h | 204 struct fpu ufpu; /* User FP and VX register save area */ member
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