Searched refs:fpexc (Results 1 – 6 of 6) sorted by relevance
| /openbmc/linux/arch/arm/vfp/ |
| H A D | vfpmodule.c | 111 vfp->hard.fpexc = FPEXC_EN; in vfp_thread_flush()
162 u32 fpexc; in vfp_notifier() local
169 fpexc = fmrx(FPEXC); in vfp_notifier()
179 if ((fpexc & FPEXC_EN) && vfp_current_hw_state[cpu]) in vfp_notifier()
180 vfp_save_state(vfp_current_hw_state[cpu], fpexc); in vfp_notifier()
187 fmxr(FPEXC, fpexc & ~FPEXC_EN); in vfp_notifier()
324 static void VFP_bounce(u32 trigger, u32 fpexc, struct pt_regs *regs) in VFP_bounce() argument
328 pr_debug("VFP: bounce: trigger %08x fpexc %08x\n", trigger, fpexc); in VFP_bounce()
343 fmxr(FPEXC, fpexc & ~(FPEXC_EX|FPEXC_DEX|FPEXC_FP2V|FPEXC_VV|FPEXC_TRAP_MASK)); in VFP_bounce()
359 if (fpexc & FPEXC_EX) { in VFP_bounce()
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| H A D | vfp.h | 377 asmlinkage void vfp_save_state(void *location, u32 fpexc);
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| /openbmc/qemu/linux-user/arm/ |
| H A D | signal.c | 67 abi_ulong fpexc; member
264 __put_user(env->vfp.xregs[ARM_VFP_FPEXC], &vfpframe->ufp_exc.fpexc); in setup_sigframe_vfp()
412 uint32_t fpscr, fpexc; in restore_sigframe_vfp() local
426 __get_user(fpexc, &vfpframe->ufp_exc.fpexc); in restore_sigframe_vfp()
430 fpexc |= (1 << 30); in restore_sigframe_vfp()
431 fpexc &= ~((1 << 31) | (1 << 28)); in restore_sigframe_vfp()
432 env->vfp.xregs[ARM_VFP_FPEXC] = fpexc; in restore_sigframe_vfp()
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| /openbmc/linux/arch/arm64/kernel/ |
| H A D | signal32.c | 31 compat_ulong_t fpexc; member
98 compat_ulong_t fpscr, fpexc; in compat_preserve_vfp_context() local
134 fpexc = (1 << 30); in compat_preserve_vfp_context()
135 __put_user_error(fpexc, &frame->ufp_exc.fpexc, err); in compat_preserve_vfp_context()
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| /openbmc/linux/arch/arm/include/asm/ |
| H A D | user.h | 95 unsigned long fpexc; member
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| H A D | fpstate.h | 32 __u32 fpexc; member
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