/arch/powerpc/kernel/ |
D | process.c | 122 if (cpu_has_feature(CPU_FTR_VSX) && (bits & MSR_FP)) in msr_check_and_set() 140 if (cpu_has_feature(CPU_FTR_VSX) && (bits & MSR_FP)) in __msr_check_and_clear() 156 msr &= ~MSR_FP; in __giveup_fpu() 168 msr_check_and_set(MSR_FP); in giveup_fpu() 170 msr_check_and_clear(MSR_FP); in giveup_fpu() 190 if (tsk->thread.regs->msr & MSR_FP) { in flush_fp_to_thread() 212 cpumsr = msr_check_and_set(MSR_FP); in enable_kernel_fp() 214 if (current->thread.regs && (current->thread.regs->msr & MSR_FP)) { in enable_kernel_fp() 330 if (tsk->thread.regs->msr & MSR_FP) in __giveup_vsx() 341 msr_check_and_set(MSR_FP|MSR_VEC|MSR_VSX); in giveup_vsx() [all …]
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D | fpu.S | 87 ori r5,r5,MSR_FP 100 ori r9,r9,MSR_FP /* enable FP for current */ 106 ori r12,r12,MSR_FP
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D | tm.S | 117 ori r15, r15, MSR_FP 269 andi. r0, r4, MSR_FP 351 ori r5, r5, MSR_FP 383 andi. r0, r4, MSR_FP
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D | signal_64.c | 270 if (msr & MSR_FP) in setup_tm_sigcontexts() 368 regs->msr &= ~(MSR_FP | MSR_FE0 | MSR_FE1 | MSR_VEC | MSR_VSX); in restore_sigcontext() 497 regs->msr &= ~(MSR_FP | MSR_FE0 | MSR_FE1 | MSR_VEC | MSR_VSX); in restore_tm_sigcontexts() 563 msr_check_and_set(msr & (MSR_FP | MSR_VEC)); in restore_tm_sigcontexts() 564 if (msr & MSR_FP) { in restore_tm_sigcontexts() 566 regs->msr |= (MSR_FP | tsk->thread.fpexc_mode); in restore_tm_sigcontexts()
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D | traps.c | 1564 regs->msr |= (MSR_FP | current->thread.fpexc_mode); in fp_unavailable_tm() 1572 tm_recheckpoint(¤t->thread, MSR_FP); in fp_unavailable_tm() 1597 if (regs->msr & MSR_FP) { in altivec_unavailable_tm() 1598 msr_check_and_set(MSR_FP); in altivec_unavailable_tm() 1622 if ((orig_msr & (MSR_FP | MSR_VEC)) == (MSR_FP | MSR_VEC)) { in vsx_unavailable_tm() 1630 regs->msr |= MSR_VEC | MSR_FP | current->thread.fpexc_mode | in vsx_unavailable_tm() 1638 msr_check_and_set(orig_msr & (MSR_FP | MSR_VEC)); in vsx_unavailable_tm() 1640 if (orig_msr & MSR_FP) in vsx_unavailable_tm()
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D | vector.S | 119 andi. r5,r12,MSR_FP 179 ori r11,r10,MSR_FP
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D | signal_32.c | 590 if (msr & MSR_FP) { in save_tm_user_regs() 733 regs->msr &= ~(MSR_FP | MSR_FE0 | MSR_FE1); in restore_user_regs() 819 regs->msr &= ~(MSR_FP | MSR_FE0 | MSR_FE1); in restore_tm_user_regs() 882 msr_check_and_set(msr & (MSR_FP | MSR_VEC)); in restore_tm_user_regs() 883 if (msr & MSR_FP) { in restore_tm_user_regs() 885 regs->msr |= (MSR_FP | current->thread.fpexc_mode); in restore_tm_user_regs()
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D | cpu_setup_6xx.S | 284 ori r11,r10,MSR_FP
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D | entry_64.S | 220 andi. r0,r8,MSR_FP 1069 ori r9,r9,MSR_IR|MSR_DR|MSR_FE0|MSR_FE1|MSR_FP|MSR_RI|MSR_LE
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D | entry_32.S | 624 li r0,MSR_FP /* Disable floating-point */
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D | exceptions-64s.S | 1227 ori r10,r10,(MSR_FP|MSR_FE0|MSR_FE1)
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/arch/powerpc/include/asm/ |
D | switch_to.h | 34 msr_check_and_clear(MSR_FP); in disable_kernel_fp() 61 msr_check_and_clear(MSR_FP|MSR_VEC|MSR_VSX); in disable_kernel_vsx()
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D | reg.h | 95 #define MSR_FP __MASK(MSR_FP_LG) /* Floating Point enable */ macro
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/arch/powerpc/lib/ |
D | ldstfp.S | 84 ori r7,r6,MSR_FP 111 ori r7,r6,MSR_FP 138 ori r7,r6,MSR_FP 165 ori r7,r6,MSR_FP
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D | sstep.c | 1473 if (!(regs->msr & MSR_FP)) in analyse_instr() 1480 if (!(regs->msr & MSR_FP)) in analyse_instr() 1487 if (!(regs->msr & MSR_FP)) in analyse_instr() 1494 if (!(regs->msr & MSR_FP)) in analyse_instr() 1613 if (!(regs->msr & MSR_FP)) in analyse_instr() 1621 if (!(regs->msr & MSR_FP)) in analyse_instr() 1629 if (!(regs->msr & MSR_FP)) in analyse_instr() 1637 if (!(regs->msr & MSR_FP)) in analyse_instr()
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/arch/powerpc/kvm/ |
D | book3s_pr.c | 133 kvmppc_giveup_ext(vcpu, MSR_FP | MSR_VEC | MSR_VSX); in kvmppc_core_vcpu_put_pr() 398 if (kvmppc_get_msr(vcpu) & MSR_FP) in kvmppc_set_msr_pr() 399 kvmppc_handle_ext(vcpu, BOOK3S_INTERRUPT_FP_UNAVAIL, MSR_FP); in kvmppc_set_msr_pr() 663 msr |= MSR_FP | MSR_VEC; in kvmppc_giveup_ext() 673 if (msr & MSR_FP) { in kvmppc_giveup_ext() 679 if (t->regs->msr & MSR_FP) in kvmppc_giveup_ext() 744 msr = MSR_FP | MSR_VEC | MSR_VSX; in kvmppc_handle_ext() 756 if (msr & MSR_FP) { in kvmppc_handle_ext() 795 if (lost_ext & MSR_FP) { in kvmppc_handle_lost_ext() 1202 ext_msr = MSR_FP; in kvmppc_handle_exit_pr() [all …]
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D | booke.c | 144 if (!(current->thread.regs->msr & MSR_FP)) { in kvmppc_load_guest_fp() 149 current->thread.regs->msr |= MSR_FP; in kvmppc_load_guest_fp() 161 if (current->thread.regs->msr & MSR_FP) in kvmppc_save_guest_fp() 172 vcpu->arch.shadow_msr &= ~MSR_FP; in kvmppc_vcpu_sync_fpu() 173 vcpu->arch.shadow_msr |= vcpu->arch.shared->msr & MSR_FP; in kvmppc_vcpu_sync_fpu()
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D | book3s_emulate.c | 425 kvmppc_giveup_ext(vcpu, MSR_FP); in kvmppc_core_emulate_mtspr_pr()
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D | book3s_paired_singles.c | 667 if (!(kvmppc_get_msr(vcpu) & MSR_FP)) { in kvmppc_emulate_paired_single() 672 kvmppc_giveup_ext(vcpu, MSR_FP); in kvmppc_emulate_paired_single()
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D | book3s_hv_rmhandlers.S | 2488 ori r8,r5,MSR_FP 2523 ori r8,r9,MSR_FP 2680 ori r5, r5, MSR_FP
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