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Searched refs:gprs (Results 1 – 25 of 63) sorted by relevance

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/linux/arch/mips/kvm/
H A Demulate.c65 arch->gprs[insn.r_format.rd] = epc + 8; in kvm_compute_return_epc()
68 nextpc = arch->gprs[insn.r_format.rs]; in kvm_compute_return_epc()
84 if ((long)arch->gprs[insn.i_format.rs] < 0) in kvm_compute_return_epc()
93 if ((long)arch->gprs[insn.i_format.rs] >= 0) in kvm_compute_return_epc()
102 arch->gprs[31] = epc + 8; in kvm_compute_return_epc()
103 if ((long)arch->gprs[insn.i_format.rs] < 0) in kvm_compute_return_epc()
112 arch->gprs[31] = epc + 8; in kvm_compute_return_epc()
113 if ((long)arch->gprs[insn.i_format.rs] >= 0) in kvm_compute_return_epc()
141 arch->gprs[31] = instpc + 8; in kvm_compute_return_epc()
154 if (arch->gprs[insn.i_format.rs] == in kvm_compute_return_epc()
[all …]
H A Dhypcall.c45 num = vcpu->arch.gprs[2]; /* v0 */ in kvm_mips_handle_hypcall()
46 args[0] = vcpu->arch.gprs[4]; /* a0 */ in kvm_mips_handle_hypcall()
47 args[1] = vcpu->arch.gprs[5]; /* a1 */ in kvm_mips_handle_hypcall()
48 args[2] = vcpu->arch.gprs[6]; /* a2 */ in kvm_mips_handle_hypcall()
49 args[3] = vcpu->arch.gprs[7]; /* a3 */ in kvm_mips_handle_hypcall()
52 args, &vcpu->arch.gprs[2] /* v0 */); in kvm_mips_handle_hypcall()
H A Dentry.c347 UASM_i_LW(&p, i, offsetof(struct kvm_vcpu_arch, gprs[i]), GPR_K1); in kvm_mips_build_enter_guest()
360 UASM_i_LW(&p, GPR_K0, offsetof(struct kvm_vcpu_arch, gprs[GPR_K0]), GPR_K1); in kvm_mips_build_enter_guest()
361 UASM_i_LW(&p, GPR_K1, offsetof(struct kvm_vcpu_arch, gprs[GPR_K1]), GPR_K1); in kvm_mips_build_enter_guest()
400 UASM_i_SW(&p, GPR_K0, offsetof(struct kvm_vcpu, arch.gprs[GPR_K0]), GPR_K1); in kvm_mips_build_tlb_refill_exception()
448 UASM_i_LW(&p, GPR_K0, offsetof(struct kvm_vcpu, arch.gprs[GPR_K0]), GPR_K1); in kvm_mips_build_tlb_refill_exception()
487 UASM_i_SW(&p, GPR_K0, offsetof(struct kvm_vcpu_arch, gprs[GPR_K0]), GPR_K1); in kvm_mips_build_exception()
537 UASM_i_SW(&p, i, offsetof(struct kvm_vcpu_arch, gprs[i]), GPR_K1); in kvm_mips_build_exit()
552 UASM_i_SW(&p, GPR_T0, offsetof(struct kvm_vcpu_arch, gprs[GPR_K1]), GPR_K1); in kvm_mips_build_exit()
H A Dmips.c659 v = (long)vcpu->arch.gprs[reg->id - KVM_REG_MIPS_R0]; in kvm_mips_get_reg()
793 vcpu->arch.gprs[reg->id - KVM_REG_MIPS_R0] = v; in kvm_mips_set_reg()
1096 vcpu->arch.gprs[i], in kvm_arch_vcpu_dump_regs()
1097 vcpu->arch.gprs[i + 1], in kvm_arch_vcpu_dump_regs()
1098 vcpu->arch.gprs[i + 2], vcpu->arch.gprs[i + 3]); in kvm_arch_vcpu_dump_regs()
1119 for (i = 1; i < ARRAY_SIZE(vcpu->arch.gprs); i++) in kvm_arch_vcpu_ioctl_set_regs()
1120 vcpu->arch.gprs[i] = regs->gpr[i]; in kvm_arch_vcpu_ioctl_set_regs()
1121 vcpu->arch.gprs[0] = 0; /* zero is special, and cannot be set. */ in kvm_arch_vcpu_ioctl_set_regs()
1136 for (i = 0; i < ARRAY_SIZE(vcpu->arch.gprs); i++) in kvm_arch_vcpu_ioctl_get_regs()
1137 regs->gpr[i] = vcpu->arch.gprs[i]; in kvm_arch_vcpu_ioctl_get_regs()
H A Dvz.c966 vcpu->arch.gprs[rt] = val; in kvm_vz_gpsi_cop0()
979 val = vcpu->arch.gprs[rt]; in kvm_vz_gpsi_cop0()
987 kvm_mips_write_count(vcpu, vcpu->arch.gprs[rt]); in kvm_vz_gpsi_cop0()
991 vcpu->arch.gprs[rt], in kvm_vz_gpsi_cop0()
1102 va = arch->gprs[base] + offset; in kvm_vz_gpsi_cache()
1105 cache, op, base, arch->gprs[base], offset); in kvm_vz_gpsi_cache()
1134 curr_pc, vcpu->arch.gprs[31], cache, op, base, arch->gprs[base], in kvm_vz_gpsi_cache()
1166 hostcfg = read_cpucfg(vcpu->arch.gprs[rs]); in kvm_vz_gpsi_lwc2()
1168 switch (vcpu->arch.gprs[rs]) { in kvm_vz_gpsi_lwc2()
1170 vcpu->arch.gprs[rd] = 0x14c000; in kvm_vz_gpsi_lwc2()
[all …]
/linux/arch/s390/kernel/
H A Dasm-offsets.c39 OFFSET(__PT_GPRS, pt_regs, gprs); in main()
40 OFFSET(__PT_R0, pt_regs, gprs[0]); in main()
41 OFFSET(__PT_R1, pt_regs, gprs[1]); in main()
42 OFFSET(__PT_R2, pt_regs, gprs[2]); in main()
43 OFFSET(__PT_R3, pt_regs, gprs[3]); in main()
44 OFFSET(__PT_R4, pt_regs, gprs[4]); in main()
45 OFFSET(__PT_R5, pt_regs, gprs[5]); in main()
46 OFFSET(__PT_R6, pt_regs, gprs[6]); in main()
47 OFFSET(__PT_R7, pt_regs, gprs[7]); in main()
48 OFFSET(__PT_R8, pt_regs, gprs[ in main()
[all...]
H A Drethook.c8 rh->ret_addr = regs->gprs[14]; in arch_rethook_prepare()
9 rh->frame = regs->gprs[15]; in arch_rethook_prepare()
12 regs->gprs[14] = (unsigned long)&arch_rethook_trampoline; in arch_rethook_prepare()
20 regs->gprs[14] = correct_ret_addr; in arch_rethook_fixup_return()
29 return rethook_trampoline_handler(regs, regs->gprs[15]); in arch_rethook_trampoline_callback()
H A Dsyscall.c108 regs->orig_gpr2 = regs->gprs[2]; in __do_syscall()
115 nr = regs->gprs[1] & 0xffff; in __do_syscall()
119 regs->gprs[2] = nr; in __do_syscall()
134 regs->gprs[2] = -ENOSYS; in __do_syscall()
137 regs->gprs[2] = sys_call_table[nr](regs); in __do_syscall()
H A Dunwind_bc.c68 ip = READ_ONCE_NOCHECK(sf->gprs[8]); in unwind_next_frame()
86 ip = READ_ONCE_NOCHECK(sf->gprs[8]); in unwind_next_frame()
97 sp = READ_ONCE_NOCHECK(regs->gprs[15]); in unwind_next_frame()
147 sp = regs->gprs[15]; in __unwind_start()
165 ip = READ_ONCE_NOCHECK(sf->gprs[8]); in __unwind_start()
H A Dcrash_dump.c46 u64 gprs[16]; member
94 memcpy(&sa->gprs, &lc->gpregs_save_area, sizeof(sa->gprs)); in save_area_add_regs()
303 memcpy(&nt_prstatus.pr_reg.gprs, sa->gprs, sizeof(sa->gprs)); in fill_cpu_elf_notes()
H A Dentry.S155 stmg %r6,%r15,__SF_GPRS(%r15) # store gprs of prev task
173 lmg %r6,%r15,__SF_GPRS(%r15) # load gprs of next task
205 lmg %r0,%r13,0(%r4) # load guest gprs 0-13
233 stmg %r0,%r13,0(%r14) # save guest gprs 0-13
/linux/tools/testing/selftests/powerpc/tm/
H A Dtm-signal-context-chk-gpr.c35 long tm_signal_self_context_load(pid_t pid, long *gprs, double *fps, vector int *vms, vector int *v…
40 static long gprs[] = { variable
57 fail = (ucp->uc_mcontext.gp_regs[R14 + i] != gprs[i]); in signal_usr1()
61 R14 + i, ucp->uc_mcontext.gp_regs[R14 + i], gprs[i]); in signal_usr1()
67 fail = (tm_ucp->uc_mcontext.gp_regs[R14 + i] != gprs[NV_GPR_REGS + i]); in signal_usr1()
71 R14 + i, tm_ucp->uc_mcontext.gp_regs[R14 + i], gprs[NV_GPR_REGS + i]); in signal_usr1()
102 rc = tm_signal_self_context_load(pid, gprs, NULL, NULL, NULL); in tm_signal_context_chk_gpr()
/linux/arch/s390/kvm/
H A Dpriv.c275 gaddr = vcpu->run->s.regs.gprs[reg2] & PAGE_MASK; in handle_iske()
284 vcpu->run->s.regs.gprs[reg1] &= ~0xff; in handle_iske()
285 vcpu->run->s.regs.gprs[reg1] |= key.skey; in handle_iske()
306 gaddr = vcpu->run->s.regs.gprs[reg2] & PAGE_MASK; in handle_rrbe()
349 key.skey = vcpu->run->s.regs.gprs[reg1] & 0xfe; in handle_sske()
350 start = vcpu->run->s.regs.gprs[reg2] & PAGE_MASK; in handle_sske()
383 vcpu->run->s.regs.gprs[reg1] &= ~0xff00UL; in handle_sske()
384 vcpu->run->s.regs.gprs[reg1] |= (u64)oldkey.skey << 8; in handle_sske()
389 vcpu->run->s.regs.gprs[reg2] &= ~PAGE_MASK; in handle_sske()
391 vcpu->run->s.regs.gprs[reg2] &= ~0xfffff000UL; in handle_sske()
[all …]
H A Dsigp.c430 u16 cpu_addr = vcpu->run->s.regs.gprs[r3]; in kvm_s390_handle_sigp()
443 parameter = vcpu->run->s.regs.gprs[r1]; in kvm_s390_handle_sigp()
445 parameter = vcpu->run->s.regs.gprs[r1 + 1]; in kvm_s390_handle_sigp()
452 &vcpu->run->s.regs.gprs[r1]); in kvm_s390_handle_sigp()
457 &vcpu->run->s.regs.gprs[r1]); in kvm_s390_handle_sigp()
479 u16 cpu_addr = vcpu->run->s.regs.gprs[r3]; in kvm_s390_handle_sigp_pei()
/linux/tools/testing/selftests/kvm/s390/
H A Ducontrol_test.c483 sync_regs->gprs[1] = 0x55; in TEST_F()
484 sync_regs->gprs[5] = self->base_gpa; in TEST_F()
485 sync_regs->gprs[6] = VM_MEM_SIZE + disp; in TEST_F()
490 ASSERT_EQ(1, sync_regs->gprs[0]); in TEST_F()
511 ASSERT_EQ(2, sync_regs->gprs[0]); in TEST_F()
512 ASSERT_EQ(0x55, sync_regs->gprs[1]); in TEST_F()
520 ASSERT_EQ(3, sync_regs->gprs[0]); in TEST_F()
535 sync_regs->gprs[i] = 8; in TEST_F()
555 ASSERT_EQ(i, regs.gprs[i]); in TEST_F()
556 ASSERT_EQ(i, sync_regs->gprs[i]); in TEST_F()
[all …]
H A Dresets.c93 TEST_ASSERT(!memcmp(&regs.gprs, regs_null, sizeof(regs.gprs)), "grs == 0"); in assert_clear()
102 TEST_ASSERT(!memcmp(sync_regs->gprs, regs_null, sizeof(sync_regs->gprs)), in assert_clear()
116 TEST_ASSERT(sync_regs->gprs[0] == 0xffff000000000000UL, in assert_initial_noclear()
118 TEST_ASSERT(sync_regs->gprs[1] == 0x0000555500000000UL, in assert_initial_noclear()
120 TEST_ASSERT(sync_regs->gprs[2] == 0x00000000aaaa0000UL, in assert_initial_noclear()
122 TEST_ASSERT(sync_regs->gprs[3] == 0x0000000000000000UL, in assert_initial_noclear()
/linux/arch/loongarch/kvm/
H A Dexit.c35 index = vcpu->arch.gprs[rj]; in kvm_emu_cpucfg()
46 vcpu->arch.gprs[rd] = vcpu->arch.cpucfg[index]; in kvm_emu_cpucfg()
50 vcpu->arch.gprs[rd] = *(unsigned int *)KVM_SIGNATURE; in kvm_emu_cpucfg()
54 vcpu->arch.gprs[rd] = ret; in kvm_emu_cpucfg()
57 vcpu->arch.gprs[rd] = 0; in kvm_emu_cpucfg()
139 vcpu->arch.gprs[rd] = val; in kvm_handle_csr()
142 val = vcpu->arch.gprs[rd]; in kvm_handle_csr()
144 vcpu->arch.gprs[rd] = val; in kvm_handle_csr()
147 val = vcpu->arch.gprs[rd]; in kvm_handle_csr()
148 csr_mask = vcpu->arch.gprs[r in kvm_handle_csr()
[all...]
/linux/arch/x86/kernel/cpu/
H A Damd.c40 u32 gprs[8] = { 0 }; in rdmsrq_amd_safe()
46 gprs[1] = msr; in rdmsrq_amd_safe()
47 gprs[7] = 0x9c5a203a; in rdmsrq_amd_safe()
49 err = rdmsr_safe_regs(gprs); in rdmsrq_amd_safe()
51 *p = gprs[0] | ((u64)gprs[2] << 32); in rdmsrq_amd_safe()
58 u32 gprs[8] = { 0 }; in wrmsrq_amd_safe()
63 gprs[0] = (u32)val; in wrmsrq_amd_safe()
64 gprs[1] = msr; in wrmsrq_amd_safe()
65 gprs[ in wrmsrq_amd_safe()
39 u32 gprs[8] = { 0 }; rdmsrq_amd_safe() local
57 u32 gprs[8] = { 0 }; wrmsrq_amd_safe() local
[all...]
/linux/arch/x86/events/intel/
H A Dds.c1722 bool gprs, tsx_weight; in pebs_update_adaptive_cfg()
1737 gprs = ((sample_type & PERF_SAMPLE_REGS_INTR) && in pebs_update_adaptive_cfg()
1746 if (gprs || (attr->precise_ip < 2) || tsx_weight) in pebs_update_adaptive_cfg()
2323 struct pebs_gprs *gprs) in adaptive_pebs_save_regs()
2325 regs->ax = gprs->ax; in adaptive_pebs_save_regs()
2326 regs->bx = gprs->bx; in adaptive_pebs_save_regs()
2327 regs->cx = gprs->cx; in adaptive_pebs_save_regs()
2328 regs->dx = gprs->dx; in adaptive_pebs_save_regs()
2329 regs->si = gprs->si; in adaptive_pebs_save_regs()
2330 regs->di = gprs in adaptive_pebs_save_regs()
1714 bool gprs, tsx_weight; pebs_update_adaptive_cfg() local
2315 adaptive_pebs_save_regs(struct pt_regs * regs,struct pebs_gprs * gprs) adaptive_pebs_save_regs() argument
2449 __setup_pebs_gpr_group(struct perf_event * event,struct pt_regs * regs,struct pebs_gprs * gprs,u64 sample_type) __setup_pebs_gpr_group() argument
2514 struct pebs_gprs *gprs = NULL; setup_pebs_adaptive_sample_data() local
2631 struct arch_pebs_gprs *gprs = NULL; setup_arch_pebs_sample_data() local
[all...]
/linux/arch/s390/include/asm/
H A Dprocessor.h228 regs->gprs[15] = new_stackp; \
235 regs->gprs[15] = new_stackp; \
255 #define KSTK_ESP(tsk) (task_pt_regs(tsk)->gprs[15])
/linux/tools/lib/bpf/
H A Dbpf_tracing.h170 #define __PT_PARM1_REG gprs[2]
171 #define __PT_PARM2_REG gprs[3]
172 #define __PT_PARM3_REG gprs[4]
173 #define __PT_PARM4_REG gprs[5]
174 #define __PT_PARM5_REG gprs[6]
181 #define __PT_PARM6_SYSCALL_REG gprs[7]
186 #define __PT_RET_REG gprs[14]
187 #define __PT_FP_REG gprs[11] /* Works only with CONFIG_FRAME_POINTER */
188 #define __PT_RC_REG gprs[2]
189 #define __PT_SP_REG gprs[15]
/linux/arch/x86/kvm/
H A Dsmm.h61 u32 gprs[8]; /* GPRS in the "natural" X86 order (EAX/ECX/EDX.../EDI) */ member
134 u64 gprs[16]; /* GPRS in a reversed "natural" X86 order (R15/R14/../RCX/RAX.) */ member
H A Dsmm.c54 CHECK_SMRAM32_OFFSET(gprs, 0xFFD0); in check_smram_offsets()
103 CHECK_SMRAM64_OFFSET(gprs, 0xFF80); in check_smram_offsets()
196 smram->gprs[i] = kvm_register_read_raw(vcpu, i); in enter_smm_save_state_32()
235 smram->gprs[15 - i] = kvm_register_read_raw(vcpu, i); in enter_smm_save_state_64()
475 *reg_write(ctxt, i) = smstate->gprs[i]; in rsm_load_state_32()
524 *reg_write(ctxt, i) = smstate->gprs[15 - i]; in rsm_load_state_64()
/linux/arch/loongarch/include/asm/
H A Dkvm_vcpu.h137 return vcpu->arch.gprs[num]; in kvm_guest_has_pv_feature()
142 vcpu->arch.gprs[num] = val;
/linux/arch/s390/lib/
H A Derror-inject.c12 regs->psw.addr = regs->gprs[14]; in override_function_with_return()

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