Searched refs:ST0_CU1 (Results 1 – 15 of 15) sorted by relevance
| /Linux-v4.19/arch/mips/include/asm/ |
| D | fpu.h | 56 clear_c0_status(ST0_CU1); \
67 set_c0_status(ST0_CU1); in __enable_fpu()
94 change_c0_status(ST0_CU1 | ST0_FR, ST0_CU1 | (fr ? ST0_FR : 0)); in __enable_fpu()
138 KSTK_STATUS(current) |= ST0_CU1; in __own_fpu()
187 WARN(read_c0_status() & ST0_CU1, in lose_fpu_inatomic()
190 KSTK_STATUS(tsk) &= ~ST0_CU1; in lose_fpu_inatomic()
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| D | switch_to.h | 58 (!(KSTK_STATUS(prev) & ST0_CU1))) { \
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| D | stackframe.h | 359 li v1, ST0_CU1 | ST0_IM
400 li v1, ST0_CU1 | ST0_FR | ST0_IM
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| D | mipsregs.h | 386 #define ST0_CU1 0x20000000 macro
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| /Linux-v4.19/arch/mips/loongson64/loongson-3/ |
| D | cop2-ex.c | 34 set_c0_status(ST0_CU1 | ST0_CU2); in loongson_cu2_call()
36 set_c0_status(ST0_CU1 | ST0_CU2 | ST0_FR); in loongson_cu2_call()
38 KSTK_STATUS(current) |= (ST0_CU1 | ST0_CU2); in loongson_cu2_call()
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| /Linux-v4.19/arch/mips/kvm/ |
| D | mips.c | 1464 read_c0_status() & ST0_CU1) in kvm_mips_handle_exit()
1499 if (cpu_has_msa && sr & ST0_CU1 && !(sr & ST0_FR) && in kvm_own_fpu()
1507 change_c0_status(ST0_CU1 | ST0_FR, sr); in kvm_own_fpu()
1551 change_c0_status(ST0_CU1 | ST0_FR, sr); in kvm_own_msa()
1552 if (sr & ST0_CU1 && cpu_has_fre) { in kvm_own_msa()
1599 clear_c0_status(ST0_CU1 | ST0_FR); in kvm_drop_fpu()
1629 clear_c0_status(ST0_CU1 | ST0_FR); in kvm_lose_fpu()
1635 set_c0_status(ST0_CU1); in kvm_lose_fpu()
1644 clear_c0_status(ST0_CU1 | ST0_FR); in kvm_lose_fpu()
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| D | trap_emul.c | 79 (kvm_read_c0_guest_status(cop0) & ST0_CU1) == 0) { in kvm_trap_emul_handle_cop_unusable()
484 (kvm_read_c0_guest_status(cop0) & (ST0_CU1 | ST0_FR)) == ST0_CU1) { in kvm_trap_emul_handle_msa_disabled()
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| D | vz.c | 1243 val &= ~(ST0_CU1 | ST0_FR); in kvm_trap_vz_handle_gsfc()
1271 if (change & ST0_CU1 && !(val & ST0_FR) && in kvm_trap_vz_handle_gsfc()
1524 (read_gc0_status() & (ST0_CU1 | ST0_FR)) == ST0_CU1 || in kvm_trap_vz_handle_msa_disabled()
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| D | emulate.c | 1403 val &= ~(ST0_CU1 | ST0_FR); in kvm_mips_emulate_CP0()
1432 if (change & ST0_CU1 && !(val & ST0_FR) && in kvm_mips_emulate_CP0()
1443 if (change & ST0_CU1 && in kvm_mips_emulate_CP0()
1445 change_c0_status(ST0_CU1, val); in kvm_mips_emulate_CP0()
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| D | entry.c | 683 uasm_i_lui(&p, AT, ST0_CU1 >> 16); in kvm_mips_build_exit()
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| /Linux-v4.19/arch/mips/kernel/ |
| D | kgdb.c | 142 if (!(regs->cp0_status & ST0_CU1)) in dbg_set_reg()
176 if (!(regs->cp0_status & ST0_CU1)) in dbg_get_reg()
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| D | process.c | 72 status = regs->cp0_status & ~(ST0_CU0|ST0_CU1|ST0_FR|KU_MASK); in start_thread()
134 p->thread.cp0_status = read_c0_status() & ~(ST0_CU2|ST0_CU1); in copy_thread_tls()
169 childregs->cp0_status &= ~(ST0_CU2|ST0_CU1); in copy_thread_tls()
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| D | r2300_fpu.S | 68 li t1, ST0_CU1
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| D | cps-vec.S | 125 li t0, ST0_CU1 | ST0_CU0 | ST0_BEV | STATUS_BITDEPS
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| D | r4k_fpu.S | 102 li t1, ST0_CU1
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