| /linux/arch/powerpc/kernel/ |
| A D | process.c | 167 msr_check_and_set(MSR_FP); in giveup_fpu()
169 msr_check_and_clear(MSR_FP); in giveup_fpu()
311 if (msr & MSR_FP) in __giveup_vsx()
439 if (usermsr & MSR_FP) in giveup_all()
528 new_msr |= MSR_FP; in restore_math()
534 if (((msr | new_msr) & (MSR_FP | MSR_VEC)) == (MSR_FP | MSR_VEC)) in restore_math()
543 if (new_msr & MSR_FP) { in restore_math()
579 if (usermsr & MSR_FP) in save_all()
1137 if (msr_diff & MSR_FP) in restore_tm_state()
1203 if (usermsr & MSR_FP) in kvmppc_save_user_regs()
[all …]
|
| A D | fpu.S | 98 ori r5,r5,MSR_FP|MSR_RI
100 ori r5,r5,MSR_FP
113 ori r9,r9,MSR_FP /* enable FP for current */
119 ori r12,r12,MSR_FP
|
| A D | signal_64.c | 237 msr |= tsk->thread.ckpt_regs.msr & (MSR_FP | MSR_VEC | MSR_VSX); in setup_tm_sigcontexts()
285 if (msr & MSR_FP) in setup_tm_sigcontexts()
387 regs_set_return_msr(regs, regs->msr & ~(MSR_FP | MSR_FE0 | MSR_FE1 | MSR_VEC | MSR_VSX)); in __unsafe_restore_sigcontext()
506 regs_set_return_msr(regs, regs->msr & ~(MSR_FP | MSR_FE0 | MSR_FE1 | MSR_VEC | MSR_VSX)); in restore_tm_sigcontexts()
599 msr_check_and_set(msr & (MSR_FP | MSR_VEC)); in restore_tm_sigcontexts()
600 if (msr & MSR_FP) { in restore_tm_sigcontexts()
602 regs_set_return_msr(regs, regs->msr | (MSR_FP | tsk->thread.fpexc_mode)); in restore_tm_sigcontexts()
|
| A D | signal_32.c | 418 if (msr & MSR_FP) in save_tm_user_regs_unsafe()
536 regs_set_return_msr(regs, regs->msr & ~(MSR_FP | MSR_FE0 | MSR_FE1)); in restore_user_regs()
617 regs_set_return_msr(regs, regs->msr & ~(MSR_FP | MSR_FE0 | MSR_FE1)); in restore_tm_user_regs()
700 msr_check_and_set(msr & (MSR_FP | MSR_VEC)); in restore_tm_user_regs()
701 if (msr & MSR_FP) { in restore_tm_user_regs()
703 regs_set_return_msr(regs, regs->msr | (MSR_FP | current->thread.fpexc_mode)); in restore_tm_user_regs()
|
| A D | vector.S | 131 andi. r5,r12,MSR_FP
204 ori r11,r10,MSR_FP
|
| A D | tm.S | 135 ori r15, r15, MSR_FP
387 ori r5, r5, MSR_FP
|
| A D | interrupt.c | 209 unsigned long mathflags = MSR_FP; in interrupt_exit_user_prepare_main()
|
| A D | cpu_setup_6xx.S | 310 ori r11,r10,MSR_FP
|
| A D | exceptions-64s.S | 2638 ori r10,r10,(MSR_FP|MSR_FE0|MSR_FE1)
|
| /linux/arch/powerpc/lib/ |
| A D | ldstfp.S | 23 ori r7, r6, MSR_FP
47 ori r7, r6, MSR_FP
213 ori r7, r6, MSR_FP
228 ori r7, r6, MSR_FP
|
| A D | sstep.c | 611 if (regs->msr & MSR_FP) in do_fp_load()
618 if (regs->msr & MSR_FP) in do_fp_load()
647 if (regs->msr & MSR_FP) in do_fp_store()
659 if (regs->msr & MSR_FP) in do_fp_store()
979 if (regs->msr & MSR_FP) { in do_vsx_load()
1025 if (regs->msr & MSR_FP) { in do_vsx_store()
3440 if (!user_mode(regs) && !(regs->msr & MSR_FP)) in emulate_loadstore()
3510 if (!user_mode(regs) && !(regs->msr & MSR_FP)) in emulate_loadstore()
|
| A D | test_emulate_step.c | 70 regs->msr |= MSR_FP; in init_pt_regs()
|
| /linux/arch/powerpc/include/asm/ |
| A D | switch_to.h | 46 msr_check_and_clear(MSR_FP); in disable_kernel_fp()
85 msr_check_and_clear(MSR_FP|MSR_VEC|MSR_VSX); in disable_kernel_vsx()
|
| A D | reg.h | 97 #define MSR_FP __MASK(MSR_FP_LG) /* Floating Point enable */ macro
|
| /linux/arch/powerpc/kvm/ |
| A D | book3s_pr.c | 368 (MSR_FP | MSR_VEC | MSR_VSX); in kvmppc_handle_lost_math_exts()
373 if (ext_diff == MSR_FP) in kvmppc_handle_lost_math_exts()
541 if (kvmppc_get_msr(vcpu) & MSR_FP) in kvmppc_set_msr_pr()
808 msr |= MSR_FP | MSR_VEC; in kvmppc_giveup_ext()
818 if (msr & MSR_FP) { in kvmppc_giveup_ext()
824 if (t->regs->msr & MSR_FP) in kvmppc_giveup_ext()
889 msr = MSR_FP | MSR_VEC | MSR_VSX; in kvmppc_handle_ext()
901 if (msr & MSR_FP) { in kvmppc_handle_ext()
940 if (lost_ext & MSR_FP) { in kvmppc_handle_lost_ext()
1365 ext_msr = MSR_FP; in kvmppc_handle_exit_pr()
[all …]
|
| A D | emulate_loadstore.c | 30 if (!(kvmppc_get_msr(vcpu) & MSR_FP)) { in kvmppc_check_fp_disabled()
248 MSR_FP); in kvmppc_emulate_loadstore()
|
| A D | tm.S | 44 ori r8, r8, MSR_FP
238 ori r5, r5, MSR_FP
|
| A D | booke.c | 160 if (!(current->thread.regs->msr & MSR_FP)) { in kvmppc_load_guest_fp()
165 current->thread.regs->msr |= MSR_FP; in kvmppc_load_guest_fp()
177 if (current->thread.regs->msr & MSR_FP) in kvmppc_save_guest_fp()
188 vcpu->arch.shadow_msr &= ~MSR_FP; in kvmppc_vcpu_sync_fpu()
189 vcpu->arch.shadow_msr |= vcpu->arch.shared->msr & MSR_FP; in kvmppc_vcpu_sync_fpu()
|
| A D | book3s_paired_singles.c | 658 if (!(kvmppc_get_msr(vcpu) & MSR_FP)) { in kvmppc_emulate_paired_single()
663 kvmppc_giveup_ext(vcpu, MSR_FP); in kvmppc_emulate_paired_single()
|
| A D | book3s_emulate.c | 737 kvmppc_giveup_ext(vcpu, MSR_FP); in kvmppc_core_emulate_mtspr_pr()
|
| A D | book3s_hv_p9_entry.c | 502 msr_needed |= MSR_FP; in kvmppc_msr_hard_disable_set_facilities()
|
| A D | book3s_hv_rmhandlers.S | 2446 ori r8,r5,MSR_FP
2482 ori r8,r9,MSR_FP
|
| A D | powerpc.c | 1189 vcpu->kvm->arch.kvm_ops->giveup_ext(vcpu, MSR_FP); in kvmppc_complete_mmio_load()
|
| A D | book3s_hv.c | 5088 msr |= MSR_FP; in kvmppc_vcpu_run_hv()
|