Displaying 4 results from an estimated 4 matches for "host_idt".
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host_id
2007 Apr 18
0
[RFC/PATCH LGUEST X86_64 05/13] asm-offsets update
...)
+ ENTRY(vcpu);
+ ENTRY(debug);
+ ENTRY(magic);
+ ENTRY(guest_syscall);
+ ENTRY(host_stack);
+ ENTRY(host_cr3);
+ ENTRY(host_gs_a);
+ ENTRY(host_gs_d);
+ ENTRY(host_proc_gs_a);
+ ENTRY(host_proc_gs_d);
+ ENTRY(guest_gs_a);
+ ENTRY(guest_gs_d);
+ ENTRY(gdt);
+ ENTRY(idt);
+ ENTRY(host_gdt);
+ ENTRY(host_idt);
+ ENTRY(host_gdt_ptr);
+ ENTRY(gdt_table);
+ DEFINE(LGUEST_VCPU_trapnum, offsetof(struct lguest_vcpu, regs.trapnum));
+ DEFINE(LGUEST_VCPU_errcode, offsetof(struct lguest_vcpu, regs.errcode));
+ DEFINE(LGUEST_VCPU_rflags, offsetof(struct lguest_vcpu, regs.rflags));
+ DEFINE(LGUEST_VCPU_host_idt_a...
2007 Apr 18
0
[RFC/PATCH LGUEST X86_64 05/13] asm-offsets update
...)
+ ENTRY(vcpu);
+ ENTRY(debug);
+ ENTRY(magic);
+ ENTRY(guest_syscall);
+ ENTRY(host_stack);
+ ENTRY(host_cr3);
+ ENTRY(host_gs_a);
+ ENTRY(host_gs_d);
+ ENTRY(host_proc_gs_a);
+ ENTRY(host_proc_gs_d);
+ ENTRY(guest_gs_a);
+ ENTRY(guest_gs_d);
+ ENTRY(gdt);
+ ENTRY(idt);
+ ENTRY(host_gdt);
+ ENTRY(host_idt);
+ ENTRY(host_gdt_ptr);
+ ENTRY(gdt_table);
+ DEFINE(LGUEST_VCPU_trapnum, offsetof(struct lguest_vcpu, regs.trapnum));
+ DEFINE(LGUEST_VCPU_errcode, offsetof(struct lguest_vcpu, regs.errcode));
+ DEFINE(LGUEST_VCPU_rflags, offsetof(struct lguest_vcpu, regs.rflags));
+ DEFINE(LGUEST_VCPU_host_idt_a...
2007 Apr 18
1
[RFC/PATCH LGUEST X86_64 03/13] lguest64 core
...* keep a pointer to the host GDT tss address.
+ * Do this after disabling interrupts to make sure we
+ * are on the same CPU.
+ */
+ gdt_table = cpu_gdt(smp_processor_id());
+ vcpu->host_gdt_ptr = (unsigned long)gdt_table;
+ asm volatile ("sidt %0" : "=m"(vcpu->host_idt));
+
+ /* Even if *we* don't want FPU trap, guest might... */
+ if (vcpu->ts)
+ stts();
+
+ run_guest_once(vcpu);
+
+ if (regs->trapnum == 14) {
+ SAVE_CR2(cr2);
+ lgdebug_print("faulting cr2: %lx\n",cr2);
+ }
+
+ else if (regs->trapnum == 7)
+ math_state_restor...
2007 Apr 18
1
[RFC/PATCH LGUEST X86_64 03/13] lguest64 core
...* keep a pointer to the host GDT tss address.
+ * Do this after disabling interrupts to make sure we
+ * are on the same CPU.
+ */
+ gdt_table = cpu_gdt(smp_processor_id());
+ vcpu->host_gdt_ptr = (unsigned long)gdt_table;
+ asm volatile ("sidt %0" : "=m"(vcpu->host_idt));
+
+ /* Even if *we* don't want FPU trap, guest might... */
+ if (vcpu->ts)
+ stts();
+
+ run_guest_once(vcpu);
+
+ if (regs->trapnum == 14) {
+ SAVE_CR2(cr2);
+ lgdebug_print("faulting cr2: %lx\n",cr2);
+ }
+
+ else if (regs->trapnum == 7)
+ math_state_restor...