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Searched refs:regs (Results 1 – 25 of 188) sorted by relevance

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/xen/xen/arch/x86/x86_64/
A Dgdbstub.c28 GDB_REG64(regs->rax); in gdb_arch_read_reg_array()
29 GDB_REG64(regs->rbx); in gdb_arch_read_reg_array()
30 GDB_REG64(regs->rcx); in gdb_arch_read_reg_array()
37 GDB_REG64(regs->r8); in gdb_arch_read_reg_array()
38 GDB_REG64(regs->r9); in gdb_arch_read_reg_array()
49 GDB_REG32(regs->cs); in gdb_arch_read_reg_array()
50 GDB_REG32(regs->ss); in gdb_arch_read_reg_array()
51 GDB_REG32(regs->ds); in gdb_arch_read_reg_array()
52 GDB_REG32(regs->es); in gdb_arch_read_reg_array()
53 GDB_REG32(regs->fs); in gdb_arch_read_reg_array()
[all …]
A Dtraps.c46 regs->ds = read_sreg(ds); in read_registers()
47 regs->es = read_sreg(es); in read_registers()
65 printk("RIP: %04x:[<%016lx>]", regs->cs, regs->rip); in _show_registers()
76 regs->rax, regs->rbx, regs->rcx); in _show_registers()
78 regs->rdx, regs->rsi, regs->rdi); in _show_registers()
80 regs->rbp, regs->rsp, regs->r8); in _show_registers()
82 regs->r9, regs->r10, regs->r11); in _show_registers()
84 regs->r12, regs->r13, regs->r14); in _show_registers()
92 regs->ds, regs->es, regs->fs, in _show_registers()
93 regs->gs, regs->ss, regs->cs); in _show_registers()
[all …]
/xen/xen/arch/arm/
A Dtraps.c767 regs->r0, regs->r1, regs->r2, regs->r3); in show_registers_32()
769 regs->r4, regs->r5, regs->r6, regs->r7); in show_registers_32()
771 regs->r8, regs->r9, regs->r10, in show_registers_32()
794 regs->r8_fiq, regs->r9_fiq, regs->r10_fiq, regs->r11_fiq, regs->r11_fiq); in show_registers_32()
851 regs->x0, regs->x1, regs->x2); in show_registers_64()
853 regs->x3, regs->x4, regs->x5); in show_registers_64()
855 regs->x6, regs->x7, regs->x8); in show_registers_64()
857 regs->x9, regs->x10, regs->x11); in show_registers_64()
859 regs->x12, regs->x13, regs->x14); in show_registers_64()
861 regs->x15, regs->x16, regs->x17); in show_registers_64()
[all …]
A Dvsmc.c56 set_user_reg(regs, n, r); in fill_uid()
71 set_user_reg(regs, 0, major); in fill_revision()
72 set_user_reg(regs, 1, minor); in fill_revision()
83 set_user_reg(regs, 0, cnt); in fill_function_call_count()
129 set_user_reg(regs, 0, ret); in handle_arch()
186 return do_vpsci_0_1_call(regs, fid); in handle_existing_apis()
194 if ( do_vpsci_0_2_call(regs, fid) ) in handle_sssc()
304 advance_pc(regs, hsr); in do_trap_smc()
322 if ( vsmccc_handle_call(regs) ) in do_trap_smc()
323 advance_pc(regs, hsr); in do_trap_smc()
[all …]
A Dvcpreg.c166 advance_pc(regs, hsr);
191 if ( psr_mode_is_user(regs) )
263 if ( psr_mode_is_user(regs) )
328 advance_pc(regs, hsr);
335 advance_pc(regs, hsr); in do_cp15_64()
398 advance_pc(regs, hsr); in do_cp15_64()
408 advance_pc(regs, hsr); in do_cp14_32()
529 advance_pc(regs, hsr); in do_cp14_32()
538 advance_pc(regs, hsr); in do_cp14_64()
576 advance_pc(regs, hsr); in do_cp14_dbg()
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A Dvm_event.c26 const struct cpu_user_regs *regs = guest_cpu_user_regs(); in vm_event_fill_regs() local
28 req->data.regs.arm.cpsr = regs->cpsr; in vm_event_fill_regs()
29 req->data.regs.arm.pc = regs->pc; in vm_event_fill_regs()
30 req->data.regs.arm.ttbcr = READ_SYSREG(TCR_EL1); in vm_event_fill_regs()
31 req->data.regs.arm.ttbr0 = READ_SYSREG64(TTBR0_EL1); in vm_event_fill_regs()
32 req->data.regs.arm.ttbr1 = READ_SYSREG64(TTBR1_EL1); in vm_event_fill_regs()
37 struct cpu_user_regs *regs = &v->arch.cpu_info->guest_cpu_user_regs; in vm_event_set_registers() local
42 regs->pc = rsp->data.regs.arm.pc; in vm_event_set_registers()
A Dvpsci.c250 switch ( (uint32_t)get_user_reg(regs, 0) ) in do_vpsci_0_1_call()
254 uint32_t pstate = PSCI_ARG32(regs, 1); in do_vpsci_0_1_call()
262 uint32_t vcpuid = PSCI_ARG32(regs, 1); in do_vpsci_0_1_call()
263 register_t epoint = PSCI_ARG(regs, 2); in do_vpsci_0_1_call()
317 register_t vcpuid = PSCI_ARG(regs, 1); in do_vpsci_0_2_call()
318 register_t epoint = PSCI_ARG(regs, 2); in do_vpsci_0_2_call()
319 register_t cid = PSCI_ARG(regs, 3); in do_vpsci_0_2_call()
329 uint32_t pstate = PSCI_ARG32(regs, 1); in do_vpsci_0_2_call()
331 register_t cid = PSCI_ARG(regs, 3); in do_vpsci_0_2_call()
341 register_t taff = PSCI_ARG(regs, 1); in do_vpsci_0_2_call()
[all …]
/xen/xen/arch/x86/pv/
A Diret.c114 regs->rsp = (u32)regs->rsp; in compat_iret()
117 if ( unlikely(__get_user(regs->eax, (u32 *)regs->rsp)) ) in compat_iret()
124 if ( unlikely(__get_user(regs->eip, (u32 *)regs->rsp + 1)) || in compat_iret()
125 unlikely(__get_user(regs->cs, (u32 *)regs->rsp + 2)) ) in compat_iret()
184 regs->esp = ksp; in compat_iret()
198 regs->cs = ti->cs; in compat_iret()
205 else if ( ring_1(regs) ) in compat_iret()
206 regs->esp += 16; in compat_iret()
208 else if ( __get_user(regs->ss, (u32 *)regs->rsp + 5) || in compat_iret()
209 __get_user(regs->esp, (u32 *)regs->rsp + 4) ) in compat_iret()
[all …]
A Demul-inv-op.c33 eip = regs->rip; in emulate_forced_invalid_op()
56 !guest_kernel_mode(current, regs) ) in emulate_forced_invalid_op()
58 regs->rip = eip; in emulate_forced_invalid_op()
65 guest_cpuid(current, regs->eax, regs->ecx, &res); in emulate_forced_invalid_op()
67 regs->rax = res.a; in emulate_forced_invalid_op()
68 regs->rbx = res.b; in emulate_forced_invalid_op()
69 regs->rcx = res.c; in emulate_forced_invalid_op()
70 regs->rdx = res.d; in emulate_forced_invalid_op()
72 pv_emul_instruction_done(regs, eip); in emulate_forced_invalid_op()
79 bool pv_emulate_invalid_op(struct cpu_user_regs *regs) in pv_emulate_invalid_op() argument
[all …]
A Demul-gate-op.c126 sel = ctxt->regs->ss; in read_mem()
170 struct gate_op_ctxt ctxt = { .ctxt.regs = regs, .insn_fetch = true }; in pv_emulate_gate_op()
339 push(regs->ss); in pv_emulate_gate_op()
340 push(regs->rsp); in pv_emulate_gate_op()
378 esp = regs->rsp; in pv_emulate_gate_op()
379 ss = regs->ss; in pv_emulate_gate_op()
398 push(regs->cs); in pv_emulate_gate_op()
401 regs->rsp = esp; in pv_emulate_gate_op()
402 regs->ss = ss; in pv_emulate_gate_op()
405 sel |= (regs->cs & 3); in pv_emulate_gate_op()
[all …]
A Dhypercall.c106 eax = is_pv_32bit_vcpu(curr) ? regs->eax : regs->rax; in pv_hypercall()
113 regs->rax = -ENOSYS; in pv_hypercall()
121 regs->rax = -ENOSYS; in pv_hypercall()
133 unsigned long r8 = regs->r8; in pv_hypercall()
134 unsigned long r9 = regs->r9; in pv_hypercall()
175 unsigned int ebx = regs->ebx; in pv_hypercall()
176 unsigned int ecx = regs->ecx; in pv_hypercall()
177 unsigned int edx = regs->edx; in pv_hypercall()
178 unsigned int esi = regs->esi; in pv_hypercall()
179 unsigned int edi = regs->edi; in pv_hypercall()
[all …]
/xen/xen/arch/x86/
A Dtraps.c133 #define ESP_BEFORE_EXCEPTION(regs) ((unsigned long *)regs->rsp) argument
203 _p(regs->rip), _p(regs->rip), in show_code()
668 regs->rip, guest_mode(regs) ? NULL : _p(regs->rip)); in nmi_show_execution_state()
810 if ( ptr[0] == regs->rip && ptr[1] == regs->cs ) in extable_shstk_fixup()
840 vec_name(regs->entry_vector), regs->error_code, in extable_fixup()
841 _p(regs->rip), _p(regs->rip), _p(fixup)); in extable_fixup()
1203 _p(regs->rip), _p(regs->rip)); in do_int3()
1574 regs->cs, _p(regs->rip), _p(cr2), regs->error_code); in do_early_page_fault()
1947 regs->cs, _p(regs->rip), _p(regs->rip), in do_debug()
1948 regs->ss, _p(regs->rsp), dr6); in do_debug()
[all …]
A Dvm_event.c209 req->data.regs.x86.rax = regs->rax; in vm_event_fill_regs()
210 req->data.regs.x86.rcx = regs->rcx; in vm_event_fill_regs()
211 req->data.regs.x86.rdx = regs->rdx; in vm_event_fill_regs()
212 req->data.regs.x86.rbx = regs->rbx; in vm_event_fill_regs()
213 req->data.regs.x86.rsp = regs->rsp; in vm_event_fill_regs()
214 req->data.regs.x86.rbp = regs->rbp; in vm_event_fill_regs()
215 req->data.regs.x86.rsi = regs->rsi; in vm_event_fill_regs()
216 req->data.regs.x86.rdi = regs->rdi; in vm_event_fill_regs()
218 req->data.regs.x86.r8 = regs->r8; in vm_event_fill_regs()
219 req->data.regs.x86.r9 = regs->r9; in vm_event_fill_regs()
[all …]
A Dhypercall.c122 regs->rax = op; in hypercall_create_continuation()
131 case 0: regs->rdi = arg; break; in hypercall_create_continuation()
176 regs->rax = res; in arch_hypercall_tasklet_result()
184 struct cpu_user_regs *regs; in hypercall_xlat_continuation() local
231 regs = guest_cpu_user_regs(); in hypercall_xlat_continuation()
238 case 0: reg = &regs->rbx; break; in hypercall_xlat_continuation()
239 case 1: reg = &regs->rcx; break; in hypercall_xlat_continuation()
240 case 2: reg = &regs->rdx; break; in hypercall_xlat_continuation()
241 case 3: reg = &regs->rsi; break; in hypercall_xlat_continuation()
242 case 4: reg = &regs->rdi; break; in hypercall_xlat_continuation()
[all …]
A Dgdbstub.c24 gdb_arch_signal_num(struct cpu_user_regs *regs, unsigned long cookie) in gdb_arch_signal_num() argument
46 gdb_arch_print_state(struct cpu_user_regs *regs) in gdb_arch_print_state() argument
52 gdb_arch_enter(struct cpu_user_regs *regs) in gdb_arch_enter() argument
58 gdb_arch_exit(struct cpu_user_regs *regs) in gdb_arch_exit() argument
64 gdb_arch_resume(struct cpu_user_regs *regs, in gdb_arch_resume() argument
69 regs->rip = addr; in gdb_arch_resume()
71 regs->eflags &= ~X86_EFLAGS_TF; in gdb_arch_resume()
74 regs->eflags |= X86_EFLAGS_RF; in gdb_arch_resume()
78 regs->eflags |= X86_EFLAGS_TF; in gdb_arch_resume()
/xen/tools/tests/x86_emulator/
A Dtest_x86_emulator.c51 regs->eax = 2; in blowfish_set_regs()
52 regs->edx = 1; in blowfish_set_regs()
57 return regs->eax == 2 && regs->edx == 1; in blowfish_check_regs()
886 ctxt.regs = &regs; in main()
1766 regs.esi = 0; in main()
2060 regs.ebx != (*res << (regs.edx & 0x1f)) || in main()
2080 regs.ebx != (*res >> (regs.edx & 0x1f)) || in main()
2136 regs.eax != 0xffffffff || regs.ecx || regs.edx != 0xffffffff || in main()
3996 regs.eax = regs.edx = 12; in main()
5023 for ( regs.edx = 0; regs.edx < 4; ++regs.edx ) in main()
[all …]
/xen/xen/arch/arm/arm32/
A Dtraps.c27 void do_trap_reset(struct cpu_user_regs *regs) in do_trap_reset() argument
29 do_unexpected_trap("Reset", regs); in do_trap_reset()
34 uint32_t pc = regs->pc; in do_trap_undefined_instruction()
42 if ( regs->pc & 0x3 ) in do_trap_undefined_instruction()
49 if ( do_bug_frame(regs, pc) ) in do_trap_undefined_instruction()
52 regs->pc += 4; in do_trap_undefined_instruction()
61 do_unexpected_trap("Hypervisor Call", regs); in do_trap_hypervisor_call()
66 do_unexpected_trap("Prefetch Abort", regs); in do_trap_prefetch_abort()
79 if ( VABORT_GEN_BY_GUEST(regs) ) in do_trap_data_abort()
80 do_trap_guest_serror(regs); in do_trap_data_abort()
[all …]
/xen/xen/arch/x86/hvm/
A Ddomain.c149 rc = SEG(cs, regs); in arch_set_info_hvm_guest()
150 rc |= SEG(ds, regs); in arch_set_info_hvm_guest()
151 rc |= SEG(ss, regs); in arch_set_info_hvm_guest()
152 rc |= SEG(es, regs); in arch_set_info_hvm_guest()
153 rc |= SEG(tr, regs); in arch_set_info_hvm_guest()
163 if ( regs->eip > limit ) in arch_set_info_hvm_guest()
191 if ( (regs->efer & EFER_LMA) && !(regs->efer & EFER_LME) ) in arch_set_info_hvm_guest()
194 regs->efer); in arch_set_info_hvm_guest()
224 regs->rip); in arch_set_info_hvm_guest()
231 regs->cr0); in arch_set_info_hvm_guest()
[all …]
A Dhypercall.c170 unsigned long eax = regs->eax; in hvm_hypercall()
176 eax = regs->rax; in hvm_hypercall()
182 (mode == 8 ? regs->rdi : regs->ebx) == HVMOP_guest_request_vm_event ) in hvm_hypercall()
188 regs->rax = -EPERM; in hvm_hypercall()
214 regs->rax = -ENOSYS; in hvm_hypercall()
222 regs->rax = -ENOSYS; in hvm_hypercall()
240 unsigned long r8 = regs->r8; in hvm_hypercall()
241 unsigned long r9 = regs->r9; in hvm_hypercall()
280 unsigned int ebx = regs->ebx; in hvm_hypercall()
281 unsigned int ecx = regs->ecx; in hvm_hypercall()
[all …]
A Dvm_event.c37 regs->rax = v->arch.vm_event->gprs.rax; in hvm_vm_event_set_registers()
38 regs->rbx = v->arch.vm_event->gprs.rbx; in hvm_vm_event_set_registers()
39 regs->rcx = v->arch.vm_event->gprs.rcx; in hvm_vm_event_set_registers()
40 regs->rdx = v->arch.vm_event->gprs.rdx; in hvm_vm_event_set_registers()
41 regs->rsp = v->arch.vm_event->gprs.rsp; in hvm_vm_event_set_registers()
42 regs->rbp = v->arch.vm_event->gprs.rbp; in hvm_vm_event_set_registers()
43 regs->rsi = v->arch.vm_event->gprs.rsi; in hvm_vm_event_set_registers()
44 regs->rdi = v->arch.vm_event->gprs.rdi; in hvm_vm_event_set_registers()
46 regs->r8 = v->arch.vm_event->gprs.r8; in hvm_vm_event_set_registers()
47 regs->r9 = v->arch.vm_event->gprs.r9; in hvm_vm_event_set_registers()
[all …]
/xen/xen/include/asm-arm/
A Dtraps.h39 void advance_pc(struct cpu_user_regs *regs, const union hsr hsr);
60 void do_cp15_32(struct cpu_user_regs *regs, const union hsr hsr);
61 void do_cp15_64(struct cpu_user_regs *regs, const union hsr hsr);
62 void do_cp14_32(struct cpu_user_regs *regs, const union hsr hsr);
63 void do_cp14_64(struct cpu_user_regs *regs, const union hsr hsr);
64 void do_cp14_dbg(struct cpu_user_regs *regs, const union hsr hsr);
65 void do_cp(struct cpu_user_regs *regs, const union hsr hsr);
69 void do_trap_hvc_smccc(struct cpu_user_regs *regs);
71 int do_bug_frame(const struct cpu_user_regs *regs, vaddr_t pc);
82 return ((unsigned long)abort_guest_exit_start == regs->pc) || in VABORT_GEN_BY_GUEST()
[all …]
A Dvreg.h25 r = get_user_reg(regs, cp32.reg); in vreg_emulate_cp32()
27 ret = fn(regs, &r, cp32.read); in vreg_emulate_cp32()
30 set_user_reg(regs, cp32.reg, r); in vreg_emulate_cp32()
55 ret = fn(regs, &x, cp64.read); in vreg_emulate_cp64()
60 set_user_reg(regs, cp64.reg2, x >> 32); in vreg_emulate_cp64()
75 r = get_user_reg(regs, sysreg.reg); in vreg_emulate_sysreg32()
77 ret = fn(regs, &r, sysreg.read); in vreg_emulate_sysreg32()
80 set_user_reg(regs, sysreg.reg, r); in vreg_emulate_sysreg32()
98 x = get_user_reg(regs, sysreg.reg); in vreg_emulate_sysreg64()
100 ret = fn(regs, &x, sysreg.read); in vreg_emulate_sysreg64()
[all …]
/xen/tools/xentrace/
A Dxenctx.c374 printf("cs:eip: %04x:%08x", regs->cs, regs->eip); in print_ctx_32()
376 print_flags(regs->eflags); in print_ctx_32()
377 printf("ss:esp: %04x:%08x\n", regs->ss, regs->esp); in print_ctx_32()
403 printf("cs:eip: %04x:%08x", regs->cs, (uint32_t)regs->eip); in print_ctx_32on64()
406 printf("ss:esp: %04x:%08x\n", regs->ss, (uint32_t)regs->esp); in print_ctx_32on64()
561 regs->sp_usr, regs->lr_usr); in print_ctx_32()
563 regs->spsr_svc, regs->sp_svc, regs->lr_svc); in print_ctx_32()
565 regs->spsr_fiq, regs->sp_fiq, regs->lr_fiq); in print_ctx_32()
567 regs->spsr_irq, regs->sp_irq, regs->lr_irq); in print_ctx_32()
569 regs->spsr_abt, regs->sp_abt, regs->lr_abt); in print_ctx_32()
[all …]
/xen/xen/arch/arm/arm64/
A Dvsysreg.c72 void do_sysreg(struct cpu_user_regs *regs,
86 if ( psr_mode_is_user(regs) )
87 return inject_undef_exception(regs, hsr);
89 set_user_reg(regs, regidx, v->arch.actlr);
201 if ( psr_mode_is_user(regs) )
231 if ( !vtimer_emulate(regs, hsr) )
232 return inject_undef_exception(regs, hsr);
244 if ( !vgic_emulate(regs, hsr) )
288 sysreg.reg, regs->pc);
291 inject_undef_exception(regs, hsr);
[all …]
/xen/xen/arch/arm/platforms/
A Dxilinx-zynqmp-eemi.c52 bool zynqmp_eemi(struct cpu_user_regs *regs) in zynqmp_eemi() argument
55 uint32_t fid = get_user_reg(regs, 0); in zynqmp_eemi()
56 uint32_t nodeid = get_user_reg(regs, 1); in zynqmp_eemi()
190 arm_smccc_1_1_smc(get_user_reg(regs, 0), in zynqmp_eemi()
191 get_user_reg(regs, 1), in zynqmp_eemi()
192 get_user_reg(regs, 2), in zynqmp_eemi()
200 set_user_reg(regs, 0, res.a0); in zynqmp_eemi()
201 set_user_reg(regs, 1, res.a1); in zynqmp_eemi()
202 set_user_reg(regs, 2, res.a2); in zynqmp_eemi()
203 set_user_reg(regs, 3, res.a3); in zynqmp_eemi()
[all …]

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