| /Linux-v4.19/arch/arm64/kernel/ |
| D | signal32.c | 75 } ufp; member
174 for (i = 0; i < ARRAY_SIZE(frame->ufp.fpregs); i += 2) { in compat_preserve_vfp_context()
179 __put_user_error(vreg.lo, &frame->ufp.fpregs[i], err); in compat_preserve_vfp_context()
180 __put_user_error(vreg.hi, &frame->ufp.fpregs[i + 1], err); in compat_preserve_vfp_context()
186 __put_user_error(fpscr, &frame->ufp.fpscr, err); in compat_preserve_vfp_context()
217 for (i = 0; i < ARRAY_SIZE(frame->ufp.fpregs); i += 2) { in compat_restore_vfp_context()
220 __get_user_error(vreg.lo, &frame->ufp.fpregs[i], err); in compat_restore_vfp_context()
221 __get_user_error(vreg.hi, &frame->ufp.fpregs[i + 1], err); in compat_restore_vfp_context()
226 __get_user_error(fpscr, &frame->ufp.fpscr, err); in compat_restore_vfp_context()
|
| /Linux-v4.19/arch/arm/vfp/ |
| D | vfpmodule.c | 556 int vfp_preserve_user_clear_hwstate(struct user_vfp __user *ufp, in vfp_preserve_user_clear_hwstate() argument
570 err |= __copy_to_user(&ufp->fpregs, &hwstate->fpregs, in vfp_preserve_user_clear_hwstate()
575 __put_user_error(hwstate->fpscr, &ufp->fpscr, err); in vfp_preserve_user_clear_hwstate()
599 int vfp_restore_user_hwstate(struct user_vfp *ufp, struct user_vfp_exc *ufp_exc) in vfp_restore_user_hwstate() argument
612 memcpy(&hwstate->fpregs, &ufp->fpregs, sizeof(hwstate->fpregs)); in vfp_restore_user_hwstate()
616 hwstate->fpscr = ufp->fpscr; in vfp_restore_user_hwstate()
|
| /Linux-v4.19/arch/arm/kernel/ |
| D | ptrace.c | 305 static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp) in ptrace_getwmmxregs() argument
312 return copy_to_user(ufp, &thread->fpstate.iwmmxt, IWMMXT_SIZE) in ptrace_getwmmxregs()
319 static int ptrace_setwmmxregs(struct task_struct *tsk, void __user *ufp) in ptrace_setwmmxregs() argument
326 return copy_from_user(&thread->fpstate.iwmmxt, ufp, IWMMXT_SIZE) in ptrace_setwmmxregs()
336 static int ptrace_getcrunchregs(struct task_struct *tsk, void __user *ufp) in ptrace_getcrunchregs() argument
341 return copy_to_user(ufp, &thread->crunchstate, CRUNCH_SIZE) in ptrace_getcrunchregs()
348 static int ptrace_setcrunchregs(struct task_struct *tsk, void __user *ufp) in ptrace_setcrunchregs() argument
353 return copy_from_user(&thread->crunchstate, ufp, CRUNCH_SIZE) in ptrace_setcrunchregs()
|
| D | signal.c | 148 return vfp_preserve_user_clear_hwstate(&frame->ufp, &frame->ufp_exc); in preserve_vfp_context()
164 return vfp_restore_user_hwstate(&frame.ufp, &frame.ufp_exc); in restore_vfp_context()
|
| /Linux-v4.19/arch/sparc/kernel/ |
| D | signal_32.c | 78 unsigned long up_psr, pc, npc, ufp; in do_sigreturn() local
96 if (get_user(ufp, &sf->info.si_regs.u_regs[UREG_FP])) in do_sigreturn()
99 if (ufp & 0x7) in do_sigreturn()
146 unsigned int psr, pc, npc, ufp; in do_rt_sigreturn() local
157 if (get_user(ufp, &sf->regs.u_regs[UREG_FP])) in do_rt_sigreturn()
160 if (ufp & 0x7) in do_rt_sigreturn()
|
| D | perf_event.c | 1794 unsigned long ufp; in perf_callchain_user_64() local
1796 ufp = regs->u_regs[UREG_FP] + STACK_BIAS; in perf_callchain_user_64()
1802 usf = (struct sparc_stackf __user *)ufp; in perf_callchain_user_64()
1810 ufp = (unsigned long)sf.fp + STACK_BIAS; in perf_callchain_user_64()
1818 unsigned long ufp; in perf_callchain_user_32() local
1820 ufp = regs->u_regs[UREG_FP] & 0xffffffffUL; in perf_callchain_user_32()
1824 if (thread32_stack_is_64bit(ufp)) { in perf_callchain_user_32()
1828 ufp += STACK_BIAS; in perf_callchain_user_32()
1829 usf = (struct sparc_stackf __user *)ufp; in perf_callchain_user_32()
1833 ufp = ((unsigned long) sf.fp) & 0xffffffff; in perf_callchain_user_32()
[all …]
|
| D | signal32.c | 90 unsigned int psr, ufp; in do_sigreturn32() local
108 if (get_user(ufp, &sf->info.si_regs.u_regs[UREG_FP])) in do_sigreturn32()
111 if (ufp & 0x7) in do_sigreturn32()
179 unsigned int psr, pc, npc, ufp; in do_rt_sigreturn32() local
196 if (get_user(ufp, &sf->regs.u_regs[UREG_FP])) in do_rt_sigreturn32()
199 if (ufp & 0x7) in do_rt_sigreturn32()
|
| D | signal_64.c | 258 unsigned long tpc, tnpc, tstate, ufp; in do_rt_sigreturn() local
276 if (get_user(ufp, &sf->regs.u_regs[UREG_FP])) in do_rt_sigreturn()
279 if ((ufp + STACK_BIAS) & 0x7) in do_rt_sigreturn()
|
| /Linux-v4.19/arch/arm/include/asm/ |
| D | ucontext.h | 76 struct user_vfp ufp; member
|
| /Linux-v4.19/drivers/phy/rockchip/ |
| D | phy-rockchip-typec.c | 820 bool ufp, dp; in tcphy_get_mode() local
827 ufp = extcon_get_state(edev, EXTCON_USB); in tcphy_get_mode()
833 if (ufp) { in tcphy_get_mode()
|
