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Searched refs:ufp (Results 1 – 9 of 9) sorted by relevance

/linux/arch/sparc/kernel/
H A Dsignal_32.c76 unsigned long up_psr, pc, npc, ufp; in do_sigreturn() local
94 if (get_user(ufp, &sf->info.si_regs.u_regs[UREG_FP])) in do_sigreturn()
97 if (ufp & 0x7) in do_sigreturn()
144 unsigned int psr, pc, npc, ufp; in do_rt_sigreturn() local
155 if (get_user(ufp, &sf->regs.u_regs[UREG_FP])) in do_rt_sigreturn()
158 if (ufp & 0x7) in do_rt_sigreturn()
H A Dperf_event.c1799 unsigned long ufp; in perf_callchain_user_64() local
1801 ufp = regs->u_regs[UREG_FP] + STACK_BIAS; in perf_callchain_user_64()
1807 usf = (struct sparc_stackf __user *)ufp; in perf_callchain_user_64()
1815 ufp = (unsigned long)sf.fp + STACK_BIAS; in perf_callchain_user_64()
1823 unsigned long ufp; in perf_callchain_user_32() local
1825 ufp = regs->u_regs[UREG_FP] & 0xffffffffUL; in perf_callchain_user_32()
1829 if (thread32_stack_is_64bit(ufp)) { in perf_callchain_user_32()
1833 ufp += STACK_BIAS; in perf_callchain_user_32()
1834 usf = (struct sparc_stackf __user *)ufp; in perf_callchain_user_32()
1838 ufp = ((unsigned long) sf.fp) & 0xffffffff; in perf_callchain_user_32()
[all …]
H A Dsignal32.c88 unsigned int psr, ufp; in do_sigreturn32() local
106 if (get_user(ufp, &sf->info.si_regs.u_regs[UREG_FP])) in do_sigreturn32()
109 if (ufp & 0x7) in do_sigreturn32()
177 unsigned int psr, pc, npc, ufp; in do_rt_sigreturn32() local
194 if (get_user(ufp, &sf->regs.u_regs[UREG_FP])) in do_rt_sigreturn32()
197 if (ufp & 0x7) in do_rt_sigreturn32()
H A Dsignal_64.c257 unsigned long tpc, tnpc, tstate, ufp; in do_rt_sigreturn() local
275 if (get_user(ufp, &sf->regs.u_regs[UREG_FP])) in do_rt_sigreturn()
278 if ((ufp + STACK_BIAS) & 0x7) in do_rt_sigreturn()
/linux/arch/arm/vfp/
H A Dvfpmodule.c579 int vfp_preserve_user_clear_hwstate(struct user_vfp *ufp, in vfp_preserve_user_clear_hwstate() argument
592 memcpy(&ufp->fpregs, &hwstate->fpregs, sizeof(hwstate->fpregs)); in vfp_preserve_user_clear_hwstate()
597 ufp->fpscr = hwstate->fpscr; in vfp_preserve_user_clear_hwstate()
618 int vfp_restore_user_hwstate(struct user_vfp *ufp, struct user_vfp_exc *ufp_exc) in vfp_restore_user_hwstate() argument
631 memcpy(&hwstate->fpregs, &ufp->fpregs, sizeof(hwstate->fpregs)); in vfp_restore_user_hwstate()
635 hwstate->fpscr = ufp->fpscr; in vfp_restore_user_hwstate()
/linux/arch/arm/include/asm/
H A Ducontext.h65 struct user_vfp ufp; member
/linux/arch/arm/kernel/
H A Dptrace.c294 static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp) in ptrace_getwmmxregs() argument
301 return copy_to_user(ufp, &thread->fpstate.iwmmxt, IWMMXT_SIZE) in ptrace_getwmmxregs()
308 static int ptrace_setwmmxregs(struct task_struct *tsk, void __user *ufp) in ptrace_setwmmxregs() argument
315 return copy_from_user(&thread->fpstate.iwmmxt, ufp, IWMMXT_SIZE) in ptrace_setwmmxregs()
H A Dsignal.c111 err = vfp_preserve_user_clear_hwstate(&kframe.ufp, &kframe.ufp_exc); in preserve_vfp_context()
131 return vfp_restore_user_hwstate(&frame.ufp, &frame.ufp_exc); in restore_vfp_context()
/linux/drivers/usb/typec/mux/
H A Dintel_pmc_mux.c478 u8 ufp = role == USB_ROLE_DEVICE ? 1 : 0; in pmc_usb_connect() local
499 msg[1] |= ufp << PMC_USB_MSG_UFP_SHIFT; in pmc_usb_connect()