2 * This file is part of the Palacios Virtual Machine Monitor developed
3 * by the V3VEE Project with funding from the United States National
4 * Science Foundation and the Department of Energy.
6 * The V3VEE Project is a joint project between Northwestern University
7 * and the University of New Mexico. You can find out more at
10 * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
11 * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
12 * All rights reserved.
14 * Author: Jack Lange <jarusl@cs.northwestern.edu>
16 * This is free software. You are permitted to use,
17 * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
21 #include <palacios/svm_handler.h>
22 #include <palacios/vmm.h>
23 #include <palacios/vm_guest_mem.h>
24 #include <palacios/vmm_decoder.h>
25 #include <palacios/vmm_ctrl_regs.h>
26 #include <palacios/svm_io.h>
27 #include <palacios/vmm_halt.h>
28 #include <palacios/vmm_mwait.h>
29 #include <palacios/svm_pause.h>
30 #include <palacios/svm_wbinvd.h>
31 #include <palacios/vmm_intr.h>
32 #include <palacios/vmm_emulator.h>
33 #include <palacios/svm_msr.h>
34 #include <palacios/vmm_hypercall.h>
35 #include <palacios/vmm_cpuid.h>
36 #include <palacios/vmm_direct_paging.h>
38 #ifdef V3_CONFIG_TM_FUNC
39 #include <extensions/trans_mem.h>
42 #ifndef V3_CONFIG_DEBUG_SVM
44 #define PrintDebug(fmt, args...)
47 #ifdef V3_CONFIG_TELEMETRY
48 #include <palacios/vmm_telemetry.h>
51 #ifdef V3_CONFIG_EXT_SW_INTERRUPTS
52 #include <gears/sw_intr.h>
55 int v3_handle_svm_exit(struct guest_info * info, addr_t exit_code, addr_t exit_info1, addr_t exit_info2) {
57 #ifdef V3_CONFIG_TELEMETRY
58 if (info->vm_info->enable_telemetry) {
59 v3_telemetry_start_exit(info);
63 // PrintDebug(info->vm_info, info, "SVM Returned: Exit Code: %p\n", (void *)exit_code);
67 struct svm_io_info * io_info = (struct svm_io_info *)&(exit_info1);
69 if (io_info->type == 0) {
72 if (v3_handle_svm_io_outs(info, io_info) == -1 ) {
76 if (v3_handle_svm_io_out(info, io_info) == -1) {
84 if (v3_handle_svm_io_ins(info, io_info) == -1) {
88 if (v3_handle_svm_io_in(info, io_info) == -1) {
94 info->rip = exit_info2;
100 if (exit_info1 == 0) {
101 if (v3_handle_msr_read(info) == -1) {
104 } else if (exit_info1 == 1) {
105 if (v3_handle_msr_write(info) == -1) {
109 PrintError(info->vm_info, info, "Invalid MSR Operation\n");
116 if (v3_handle_cpuid(info) == -1) {
117 PrintError(info->vm_info, info, "Error handling CPUID\n");
122 case SVM_EXIT_CR0_WRITE:
123 #ifdef V3_CONFIG_DEBUG_CTRL_REGS
124 PrintDebug(info->vm_info, info, "CR0 Write\n");
126 if (v3_handle_cr0_write(info) == -1) {
130 case SVM_EXIT_CR0_READ:
131 #ifdef V3_CONFIG_DEBUG_CTRL_REGS
132 PrintDebug(info->vm_info, info, "CR0 Read\n");
134 if (v3_handle_cr0_read(info) == -1) {
138 case SVM_EXIT_CR3_WRITE:
139 #ifdef V3_CONFIG_DEBUG_CTRL_REGS
140 PrintDebug(info->vm_info, info, "CR3 Write\n");
142 if (v3_handle_cr3_write(info) == -1) {
147 case SVM_EXIT_CR3_READ:
148 #ifdef V3_CONFIG_DEBUG_CTRL_REGS
149 PrintDebug(info->vm_info, info, "CR3 Read\n");
151 if (v3_handle_cr3_read(info) == -1) {
155 case SVM_EXIT_CR4_WRITE:
156 #ifdef V3_CONFIG_DEBUG_CTRL_REGS
157 PrintDebug(info->vm_info, info, "CR4 Write\n");
159 if (v3_handle_cr4_write(info) == -1) {
163 case SVM_EXIT_CR4_READ:
164 #ifdef V3_CONFIG_DEBUG_CTRL_REGS
165 PrintDebug(info->vm_info, info, "CR4 Read\n");
167 if (v3_handle_cr4_read(info) == -1) {
172 case SVM_EXIT_CR8_WRITE:
173 #ifdef V3_CONFIG_DEBUG_CTRL_REGS
174 PrintDebug(info->vm_info, info, "CR8 Read\n");
176 if (v3_handle_cr8_read(info) == -1) {
181 case SVM_EXIT_CR8_READ:
182 #ifdef V3_CONFIG_DEBUG_CTRL_REGS
183 PrintDebug(info->vm_info, info, "CR8 Read\n");
185 if (v3_handle_cr8_read(info) == -1) {
190 case SVM_EXIT_EXCP14: {
191 addr_t fault_addr = exit_info2;
192 pf_error_t * error_code = (pf_error_t *)&(exit_info1);
193 #ifdef V3_CONFIG_DEBUG_SHADOW_PAGING
194 PrintDebug(info->vm_info, info, "PageFault at %p (error=%d)\n",
195 (void *)fault_addr, *(uint_t *)error_code);
197 if (info->shdw_pg_mode == SHADOW_PAGING) {
198 if (v3_handle_shadow_pagefault(info, fault_addr, *error_code) == -1) {
202 PrintError(info->vm_info, info, "Page fault in un implemented paging mode\n");
208 #ifdef V3_CONFIG_TM_FUNC
216 case SVM_EXIT_EXCP10:
217 case SVM_EXIT_EXCP11:
218 case SVM_EXIT_EXCP12:
219 case SVM_EXIT_EXCP13:
220 case SVM_EXIT_EXCP16:
221 case SVM_EXIT_EXCP17:
222 case SVM_EXIT_EXCP19:
223 if (v3_tm_handle_exception(info, exit_code) == -1) {
230 addr_t fault_addr = exit_info2;
231 pf_error_t * error_code = (pf_error_t *)&(exit_info1);
233 if (info->shdw_pg_mode == NESTED_PAGING) {
234 if (v3_handle_nested_pagefault(info, fault_addr, error_code, NULL, NULL) == -1) {
238 PrintError(info->vm_info, info, "Currently unhandled Nested Page Fault\n");
243 case SVM_EXIT_INVLPG:
244 if (info->shdw_pg_mode == SHADOW_PAGING) {
245 #ifdef V3_CONFIG_DEBUG_SHADOW_PAGING
246 PrintDebug(info->vm_info, info, "Invlpg\n");
248 if (v3_handle_shadow_invlpg(info) == -1) {
253 case SVM_EXIT_VMMCALL:
258 // VMMCALL is a 3 byte op
259 // We do this early because some hypercalls can change the rip...
262 if (v3_handle_hypercall(info) == -1) {
263 PrintError(info->vm_info, info, "Error handling Hypercall\n");
269 // handled by interrupt dispatcher
272 // handled by interrupt dispatch earlier
275 // handle_svm_smi(info); // ignored for now
278 #ifdef V3_CONFIG_DEBUG_HALT
279 PrintDebug(info->vm_info, info, "Guest halted\n");
281 if (v3_handle_halt(info) == -1) {
286 case SVM_EXIT_MONITOR:
287 #ifdef V3_CONFIG_DEBUG_MWAIT
288 PrintDebug(info->vm_info, info, "Guest issuing MONITOR\n");
290 if (v3_handle_monitor(info) == -1) {
296 case SVM_EXIT_MWAIT_CONDITIONAL:
297 #ifdef V3_CONFIG_DEBUG_MWAIT
298 PrintDebug(info->vm_info, info, "Guest issuing MWAIT\n");
300 if (v3_handle_mwait(info) == -1) {
306 // PrintDebug(info->vm_info, info, "Guest paused\n");
307 if (v3_handle_svm_pause(info) == -1) {
311 case SVM_EXIT_WBINVD:
312 #ifdef V3_CONFIG_DEBUG_EMULATOR
313 PrintDebug(info->vm_info, info, "WBINVD\n");
315 if (v3_handle_svm_wbinvd(info) == -1) {
320 #ifdef V3_CONFIG_DEBUG_TIME
321 PrintDebug(info->vm_info, info, "RDTSC/RDTSCP\n");
323 if (v3_handle_rdtsc(info) == -1) {
324 PrintError(info->vm_info, info, "Error Handling RDTSC instruction\n");
328 case SVM_EXIT_RDTSCP:
329 #ifdef V3_CONFIG_DEBUG_TIME
330 PrintDebug(info->vm_info, info, "RDTSCP\n");
332 if (v3_handle_rdtscp(info) == -1) {
333 PrintError(info->vm_info, info, "Error handling RDTSCP instruction\n");
338 case SVM_EXIT_SHUTDOWN:
339 PrintDebug(info->vm_info, info, "Guest-initiated shutdown\n");
341 info->vm_info->run_state = VM_STOPPED;
343 // Force exit on other cores
346 #ifdef V3_CONFIG_EXT_SW_INTERRUPTS
348 #ifdef V3_CONFIG_DEBUG_EXT_SW_INTERRUPTS
349 PrintDebug(info->vm_info, info, "Intercepted a software interrupt\n");
351 if (v3_handle_swintr(info) == -1) {
352 PrintError(info->vm_info, info, "Error handling software interrupt\n");
359 /* Exits Following this line are NOT HANDLED */
360 /*=======================================================================*/
366 PrintError(info->vm_info, info, "Unhandled SVM Exit: %s\n", v3_svm_exit_code_to_str(exit_code));
368 rip_addr = get_addr_linear(info, info->rip, &(info->segments.cs));
371 PrintError(info->vm_info, info, "SVM Returned:(VMCB=%p)\n", (void *)(info->vmm_data));
372 PrintError(info->vm_info, info, "RIP: %p\n", (void *)(addr_t)(info->rip));
373 PrintError(info->vm_info, info, "RIP Linear: %p\n", (void *)(addr_t)(rip_addr));
375 PrintError(info->vm_info, info, "SVM Returned: Exit Code: %p\n", (void *)(addr_t)exit_code);
377 PrintError(info->vm_info, info, "io_info1 low = 0x%.8x\n", *(uint_t*)&(exit_info1));
378 PrintError(info->vm_info, info, "io_info1 high = 0x%.8x\n", *(uint_t *)(((uint8_t *)&(exit_info1)) + 4));
380 PrintError(info->vm_info, info, "io_info2 low = 0x%.8x\n", *(uint_t*)&(exit_info2));
381 PrintError(info->vm_info, info, "io_info2 high = 0x%.8x\n", *(uint_t *)(((uint8_t *)&(exit_info2)) + 4));
384 if (info->shdw_pg_mode == SHADOW_PAGING) {
385 // PrintHostPageTables(info, info->ctrl_regs.cr3);
386 //PrintGuestPageTables(info, info->shdw_pg_state.guest_cr3);
392 // END OF SWITCH (EXIT_CODE)
394 #ifdef V3_CONFIG_TELEMETRY
395 if (info->vm_info->enable_telemetry) {
396 v3_telemetry_end_exit(info, exit_code);
401 if (exit_code == SVM_EXIT_INTR) {
402 //PrintDebug(info->vm_info, info, "INTR ret IP = %x\n", guest_state->rip);
409 static const char SVM_EXIT_CR0_READ_STR[] = "SVM_EXIT_CR0_READ";
410 static const char SVM_EXIT_CR1_READ_STR[] = "SVM_EXIT_CR1_READ";
411 static const char SVM_EXIT_CR2_READ_STR[] = "SVM_EXIT_CR2_READ";
412 static const char SVM_EXIT_CR3_READ_STR[] = "SVM_EXIT_CR3_READ";
413 static const char SVM_EXIT_CR4_READ_STR[] = "SVM_EXIT_CR4_READ";
414 static const char SVM_EXIT_CR5_READ_STR[] = "SVM_EXIT_CR5_READ";
415 static const char SVM_EXIT_CR6_READ_STR[] = "SVM_EXIT_CR6_READ";
416 static const char SVM_EXIT_CR7_READ_STR[] = "SVM_EXIT_CR7_READ";
417 static const char SVM_EXIT_CR8_READ_STR[] = "SVM_EXIT_CR8_READ";
418 static const char SVM_EXIT_CR9_READ_STR[] = "SVM_EXIT_CR9_READ";
419 static const char SVM_EXIT_CR10_READ_STR[] = "SVM_EXIT_CR10_READ";
420 static const char SVM_EXIT_CR11_READ_STR[] = "SVM_EXIT_CR11_READ";
421 static const char SVM_EXIT_CR12_READ_STR[] = "SVM_EXIT_CR12_READ";
422 static const char SVM_EXIT_CR13_READ_STR[] = "SVM_EXIT_CR13_READ";
423 static const char SVM_EXIT_CR14_READ_STR[] = "SVM_EXIT_CR14_READ";
424 static const char SVM_EXIT_CR15_READ_STR[] = "SVM_EXIT_CR15_READ";
425 static const char SVM_EXIT_CR0_WRITE_STR[] = "SVM_EXIT_CR0_WRITE";
426 static const char SVM_EXIT_CR1_WRITE_STR[] = "SVM_EXIT_CR1_WRITE";
427 static const char SVM_EXIT_CR2_WRITE_STR[] = "SVM_EXIT_CR2_WRITE";
428 static const char SVM_EXIT_CR3_WRITE_STR[] = "SVM_EXIT_CR3_WRITE";
429 static const char SVM_EXIT_CR4_WRITE_STR[] = "SVM_EXIT_CR4_WRITE";
430 static const char SVM_EXIT_CR5_WRITE_STR[] = "SVM_EXIT_CR5_WRITE";
431 static const char SVM_EXIT_CR6_WRITE_STR[] = "SVM_EXIT_CR6_WRITE";
432 static const char SVM_EXIT_CR7_WRITE_STR[] = "SVM_EXIT_CR7_WRITE";
433 static const char SVM_EXIT_CR8_WRITE_STR[] = "SVM_EXIT_CR8_WRITE";
434 static const char SVM_EXIT_CR9_WRITE_STR[] = "SVM_EXIT_CR9_WRITE";
435 static const char SVM_EXIT_CR10_WRITE_STR[] = "SVM_EXIT_CR10_WRITE";
436 static const char SVM_EXIT_CR11_WRITE_STR[] = "SVM_EXIT_CR11_WRITE";
437 static const char SVM_EXIT_CR12_WRITE_STR[] = "SVM_EXIT_CR12_WRITE";
438 static const char SVM_EXIT_CR13_WRITE_STR[] = "SVM_EXIT_CR13_WRITE";
439 static const char SVM_EXIT_CR14_WRITE_STR[] = "SVM_EXIT_CR14_WRITE";
440 static const char SVM_EXIT_CR15_WRITE_STR[] = "SVM_EXIT_CR15_WRITE";
441 static const char SVM_EXIT_DR0_READ_STR[] = "SVM_EXIT_DR0_READ";
442 static const char SVM_EXIT_DR1_READ_STR[] = "SVM_EXIT_DR1_READ";
443 static const char SVM_EXIT_DR2_READ_STR[] = "SVM_EXIT_DR2_READ";
444 static const char SVM_EXIT_DR3_READ_STR[] = "SVM_EXIT_DR3_READ";
445 static const char SVM_EXIT_DR4_READ_STR[] = "SVM_EXIT_DR4_READ";
446 static const char SVM_EXIT_DR5_READ_STR[] = "SVM_EXIT_DR5_READ";
447 static const char SVM_EXIT_DR6_READ_STR[] = "SVM_EXIT_DR6_READ";
448 static const char SVM_EXIT_DR7_READ_STR[] = "SVM_EXIT_DR7_READ";
449 static const char SVM_EXIT_DR8_READ_STR[] = "SVM_EXIT_DR8_READ";
450 static const char SVM_EXIT_DR9_READ_STR[] = "SVM_EXIT_DR9_READ";
451 static const char SVM_EXIT_DR10_READ_STR[] = "SVM_EXIT_DR10_READ";
452 static const char SVM_EXIT_DR11_READ_STR[] = "SVM_EXIT_DR11_READ";
453 static const char SVM_EXIT_DR12_READ_STR[] = "SVM_EXIT_DR12_READ";
454 static const char SVM_EXIT_DR13_READ_STR[] = "SVM_EXIT_DR13_READ";
455 static const char SVM_EXIT_DR14_READ_STR[] = "SVM_EXIT_DR14_READ";
456 static const char SVM_EXIT_DR15_READ_STR[] = "SVM_EXIT_DR15_READ";
457 static const char SVM_EXIT_DR0_WRITE_STR[] = "SVM_EXIT_DR0_WRITE";
458 static const char SVM_EXIT_DR1_WRITE_STR[] = "SVM_EXIT_DR1_WRITE";
459 static const char SVM_EXIT_DR2_WRITE_STR[] = "SVM_EXIT_DR2_WRITE";
460 static const char SVM_EXIT_DR3_WRITE_STR[] = "SVM_EXIT_DR3_WRITE";
461 static const char SVM_EXIT_DR4_WRITE_STR[] = "SVM_EXIT_DR4_WRITE";
462 static const char SVM_EXIT_DR5_WRITE_STR[] = "SVM_EXIT_DR5_WRITE";
463 static const char SVM_EXIT_DR6_WRITE_STR[] = "SVM_EXIT_DR6_WRITE";
464 static const char SVM_EXIT_DR7_WRITE_STR[] = "SVM_EXIT_DR7_WRITE";
465 static const char SVM_EXIT_DR8_WRITE_STR[] = "SVM_EXIT_DR8_WRITE";
466 static const char SVM_EXIT_DR9_WRITE_STR[] = "SVM_EXIT_DR9_WRITE";
467 static const char SVM_EXIT_DR10_WRITE_STR[] = "SVM_EXIT_DR10_WRITE";
468 static const char SVM_EXIT_DR11_WRITE_STR[] = "SVM_EXIT_DR11_WRITE";
469 static const char SVM_EXIT_DR12_WRITE_STR[] = "SVM_EXIT_DR12_WRITE";
470 static const char SVM_EXIT_DR13_WRITE_STR[] = "SVM_EXIT_DR13_WRITE";
471 static const char SVM_EXIT_DR14_WRITE_STR[] = "SVM_EXIT_DR14_WRITE";
472 static const char SVM_EXIT_DR15_WRITE_STR[] = "SVM_EXIT_DR15_WRITE";
473 static const char SVM_EXIT_EXCP0_STR[] = "SVM_EXIT_EXCP0";
474 static const char SVM_EXIT_EXCP1_STR[] = "SVM_EXIT_EXCP1";
475 static const char SVM_EXIT_EXCP2_STR[] = "SVM_EXIT_EXCP2";
476 static const char SVM_EXIT_EXCP3_STR[] = "SVM_EXIT_EXCP3";
477 static const char SVM_EXIT_EXCP4_STR[] = "SVM_EXIT_EXCP4";
478 static const char SVM_EXIT_EXCP5_STR[] = "SVM_EXIT_EXCP5";
479 static const char SVM_EXIT_EXCP6_STR[] = "SVM_EXIT_EXCP6";
480 static const char SVM_EXIT_EXCP7_STR[] = "SVM_EXIT_EXCP7";
481 static const char SVM_EXIT_EXCP8_STR[] = "SVM_EXIT_EXCP8";
482 static const char SVM_EXIT_EXCP9_STR[] = "SVM_EXIT_EXCP9";
483 static const char SVM_EXIT_EXCP10_STR[] = "SVM_EXIT_EXCP10";
484 static const char SVM_EXIT_EXCP11_STR[] = "SVM_EXIT_EXCP11";
485 static const char SVM_EXIT_EXCP12_STR[] = "SVM_EXIT_EXCP12";
486 static const char SVM_EXIT_EXCP13_STR[] = "SVM_EXIT_EXCP13";
487 static const char SVM_EXIT_EXCP14_STR[] = "SVM_EXIT_EXCP14";
488 static const char SVM_EXIT_EXCP15_STR[] = "SVM_EXIT_EXCP15";
489 static const char SVM_EXIT_EXCP16_STR[] = "SVM_EXIT_EXCP16";
490 static const char SVM_EXIT_EXCP17_STR[] = "SVM_EXIT_EXCP17";
491 static const char SVM_EXIT_EXCP18_STR[] = "SVM_EXIT_EXCP18";
492 static const char SVM_EXIT_EXCP19_STR[] = "SVM_EXIT_EXCP19";
493 static const char SVM_EXIT_EXCP20_STR[] = "SVM_EXIT_EXCP20";
494 static const char SVM_EXIT_EXCP21_STR[] = "SVM_EXIT_EXCP21";
495 static const char SVM_EXIT_EXCP22_STR[] = "SVM_EXIT_EXCP22";
496 static const char SVM_EXIT_EXCP23_STR[] = "SVM_EXIT_EXCP23";
497 static const char SVM_EXIT_EXCP24_STR[] = "SVM_EXIT_EXCP24";
498 static const char SVM_EXIT_EXCP25_STR[] = "SVM_EXIT_EXCP25";
499 static const char SVM_EXIT_EXCP26_STR[] = "SVM_EXIT_EXCP26";
500 static const char SVM_EXIT_EXCP27_STR[] = "SVM_EXIT_EXCP27";
501 static const char SVM_EXIT_EXCP28_STR[] = "SVM_EXIT_EXCP28";
502 static const char SVM_EXIT_EXCP29_STR[] = "SVM_EXIT_EXCP29";
503 static const char SVM_EXIT_EXCP30_STR[] = "SVM_EXIT_EXCP30";
504 static const char SVM_EXIT_EXCP31_STR[] = "SVM_EXIT_EXCP31";
505 static const char SVM_EXIT_INTR_STR[] = "SVM_EXIT_INTR";
506 static const char SVM_EXIT_NMI_STR[] = "SVM_EXIT_NMI";
507 static const char SVM_EXIT_SMI_STR[] = "SVM_EXIT_SMI";
508 static const char SVM_EXIT_INIT_STR[] = "SVM_EXIT_INIT";
509 static const char SVM_EXIT_VINITR_STR[] = "SVM_EXIT_VINITR";
510 static const char SVM_EXIT_CR0_SEL_WRITE_STR[] = "SVM_EXIT_CR0_SEL_WRITE";
511 static const char SVM_EXIT_IDTR_READ_STR[] = "SVM_EXIT_IDTR_READ";
512 static const char SVM_EXIT_GDTR_READ_STR[] = "SVM_EXIT_GDTR_READ";
513 static const char SVM_EXIT_LDTR_READ_STR[] = "SVM_EXIT_LDTR_READ";
514 static const char SVM_EXIT_TR_READ_STR[] = "SVM_EXIT_TR_READ";
515 static const char SVM_EXIT_IDTR_WRITE_STR[] = "SVM_EXIT_IDTR_WRITE";
516 static const char SVM_EXIT_GDTR_WRITE_STR[] = "SVM_EXIT_GDTR_WRITE";
517 static const char SVM_EXIT_LDTR_WRITE_STR[] = "SVM_EXIT_LDTR_WRITE";
518 static const char SVM_EXIT_TR_WRITE_STR[] = "SVM_EXIT_TR_WRITE";
519 static const char SVM_EXIT_RDTSC_STR[] = "SVM_EXIT_RDTSC";
520 static const char SVM_EXIT_RDPMC_STR[] = "SVM_EXIT_RDPMC";
521 static const char SVM_EXIT_PUSHF_STR[] = "SVM_EXIT_PUSHF";
522 static const char SVM_EXIT_POPF_STR[] = "SVM_EXIT_POPF";
523 static const char SVM_EXIT_CPUID_STR[] = "SVM_EXIT_CPUID";
524 static const char SVM_EXIT_RSM_STR[] = "SVM_EXIT_RSM";
525 static const char SVM_EXIT_IRET_STR[] = "SVM_EXIT_IRET";
526 static const char SVM_EXIT_SWINT_STR[] = "SVM_EXIT_SWINT";
527 static const char SVM_EXIT_INVD_STR[] = "SVM_EXIT_INVD";
528 static const char SVM_EXIT_PAUSE_STR[] = "SVM_EXIT_PAUSE";
529 static const char SVM_EXIT_HLT_STR[] = "SVM_EXIT_HLT";
530 static const char SVM_EXIT_INVLPG_STR[] = "SVM_EXIT_INVLPG";
531 static const char SVM_EXIT_INVLPGA_STR[] = "SVM_EXIT_INVLPGA";
532 static const char SVM_EXIT_IOIO_STR[] = "SVM_EXIT_IOIO";
533 static const char SVM_EXIT_MSR_STR[] = "SVM_EXIT_MSR";
534 static const char SVM_EXIT_TASK_SWITCH_STR[] = "SVM_EXIT_TASK_SWITCH";
535 static const char SVM_EXIT_FERR_FREEZE_STR[] = "SVM_EXIT_FERR_FREEZE";
536 static const char SVM_EXIT_SHUTDOWN_STR[] = "SVM_EXIT_SHUTDOWN";
537 static const char SVM_EXIT_VMRUN_STR[] = "SVM_EXIT_VMRUN";
538 static const char SVM_EXIT_VMMCALL_STR[] = "SVM_EXIT_VMMCALL";
539 static const char SVM_EXIT_VMLOAD_STR[] = "SVM_EXIT_VMLOAD";
540 static const char SVM_EXIT_VMSAVE_STR[] = "SVM_EXIT_VMSAVE";
541 static const char SVM_EXIT_STGI_STR[] = "SVM_EXIT_STGI";
542 static const char SVM_EXIT_CLGI_STR[] = "SVM_EXIT_CLGI";
543 static const char SVM_EXIT_SKINIT_STR[] = "SVM_EXIT_SKINIT";
544 static const char SVM_EXIT_RDTSCP_STR[] = "SVM_EXIT_RDTSCP";
545 static const char SVM_EXIT_ICEBP_STR[] = "SVM_EXIT_ICEBP";
546 static const char SVM_EXIT_WBINVD_STR[] = "SVM_EXIT_WBINVD";
547 static const char SVM_EXIT_MONITOR_STR[] = "SVM_EXIT_MONITOR";
548 static const char SVM_EXIT_MWAIT_STR[] = "SVM_EXIT_MWAIT";
549 static const char SVM_EXIT_MWAIT_CONDITIONAL_STR[] = "SVM_EXIT_MWAIT_CONDITIONAL";
550 static const char SVM_EXIT_NPF_STR[] = "SVM_EXIT_NPF";
551 static const char SVM_EXIT_INVALID_VMCB_STR[] = "SVM_EXIT_INVALID_VMCB";
555 const char * v3_svm_exit_code_to_str(uint_t exit_code) {
557 case SVM_EXIT_CR0_READ:
558 return SVM_EXIT_CR0_READ_STR;
559 case SVM_EXIT_CR1_READ:
560 return SVM_EXIT_CR1_READ_STR;
561 case SVM_EXIT_CR2_READ:
562 return SVM_EXIT_CR2_READ_STR;
563 case SVM_EXIT_CR3_READ:
564 return SVM_EXIT_CR3_READ_STR;
565 case SVM_EXIT_CR4_READ:
566 return SVM_EXIT_CR4_READ_STR;
567 case SVM_EXIT_CR5_READ:
568 return SVM_EXIT_CR5_READ_STR;
569 case SVM_EXIT_CR6_READ:
570 return SVM_EXIT_CR6_READ_STR;
571 case SVM_EXIT_CR7_READ:
572 return SVM_EXIT_CR7_READ_STR;
573 case SVM_EXIT_CR8_READ:
574 return SVM_EXIT_CR8_READ_STR;
575 case SVM_EXIT_CR9_READ:
576 return SVM_EXIT_CR9_READ_STR;
577 case SVM_EXIT_CR10_READ:
578 return SVM_EXIT_CR10_READ_STR;
579 case SVM_EXIT_CR11_READ:
580 return SVM_EXIT_CR11_READ_STR;
581 case SVM_EXIT_CR12_READ:
582 return SVM_EXIT_CR12_READ_STR;
583 case SVM_EXIT_CR13_READ:
584 return SVM_EXIT_CR13_READ_STR;
585 case SVM_EXIT_CR14_READ:
586 return SVM_EXIT_CR14_READ_STR;
587 case SVM_EXIT_CR15_READ:
588 return SVM_EXIT_CR15_READ_STR;
589 case SVM_EXIT_CR0_WRITE:
590 return SVM_EXIT_CR0_WRITE_STR;
591 case SVM_EXIT_CR1_WRITE:
592 return SVM_EXIT_CR1_WRITE_STR;
593 case SVM_EXIT_CR2_WRITE:
594 return SVM_EXIT_CR2_WRITE_STR;
595 case SVM_EXIT_CR3_WRITE:
596 return SVM_EXIT_CR3_WRITE_STR;
597 case SVM_EXIT_CR4_WRITE:
598 return SVM_EXIT_CR4_WRITE_STR;
599 case SVM_EXIT_CR5_WRITE:
600 return SVM_EXIT_CR5_WRITE_STR;
601 case SVM_EXIT_CR6_WRITE:
602 return SVM_EXIT_CR6_WRITE_STR;
603 case SVM_EXIT_CR7_WRITE:
604 return SVM_EXIT_CR7_WRITE_STR;
605 case SVM_EXIT_CR8_WRITE:
606 return SVM_EXIT_CR8_WRITE_STR;
607 case SVM_EXIT_CR9_WRITE:
608 return SVM_EXIT_CR9_WRITE_STR;
609 case SVM_EXIT_CR10_WRITE:
610 return SVM_EXIT_CR10_WRITE_STR;
611 case SVM_EXIT_CR11_WRITE:
612 return SVM_EXIT_CR11_WRITE_STR;
613 case SVM_EXIT_CR12_WRITE:
614 return SVM_EXIT_CR12_WRITE_STR;
615 case SVM_EXIT_CR13_WRITE:
616 return SVM_EXIT_CR13_WRITE_STR;
617 case SVM_EXIT_CR14_WRITE:
618 return SVM_EXIT_CR14_WRITE_STR;
619 case SVM_EXIT_CR15_WRITE:
620 return SVM_EXIT_CR15_WRITE_STR;
621 case SVM_EXIT_DR0_READ:
622 return SVM_EXIT_DR0_READ_STR;
623 case SVM_EXIT_DR1_READ:
624 return SVM_EXIT_DR1_READ_STR;
625 case SVM_EXIT_DR2_READ:
626 return SVM_EXIT_DR2_READ_STR;
627 case SVM_EXIT_DR3_READ:
628 return SVM_EXIT_DR3_READ_STR;
629 case SVM_EXIT_DR4_READ:
630 return SVM_EXIT_DR4_READ_STR;
631 case SVM_EXIT_DR5_READ:
632 return SVM_EXIT_DR5_READ_STR;
633 case SVM_EXIT_DR6_READ:
634 return SVM_EXIT_DR6_READ_STR;
635 case SVM_EXIT_DR7_READ:
636 return SVM_EXIT_DR7_READ_STR;
637 case SVM_EXIT_DR8_READ:
638 return SVM_EXIT_DR8_READ_STR;
639 case SVM_EXIT_DR9_READ:
640 return SVM_EXIT_DR9_READ_STR;
641 case SVM_EXIT_DR10_READ:
642 return SVM_EXIT_DR10_READ_STR;
643 case SVM_EXIT_DR11_READ:
644 return SVM_EXIT_DR11_READ_STR;
645 case SVM_EXIT_DR12_READ:
646 return SVM_EXIT_DR12_READ_STR;
647 case SVM_EXIT_DR13_READ:
648 return SVM_EXIT_DR13_READ_STR;
649 case SVM_EXIT_DR14_READ:
650 return SVM_EXIT_DR14_READ_STR;
651 case SVM_EXIT_DR15_READ:
652 return SVM_EXIT_DR15_READ_STR;
653 case SVM_EXIT_DR0_WRITE:
654 return SVM_EXIT_DR0_WRITE_STR;
655 case SVM_EXIT_DR1_WRITE:
656 return SVM_EXIT_DR1_WRITE_STR;
657 case SVM_EXIT_DR2_WRITE:
658 return SVM_EXIT_DR2_WRITE_STR;
659 case SVM_EXIT_DR3_WRITE:
660 return SVM_EXIT_DR3_WRITE_STR;
661 case SVM_EXIT_DR4_WRITE:
662 return SVM_EXIT_DR4_WRITE_STR;
663 case SVM_EXIT_DR5_WRITE:
664 return SVM_EXIT_DR5_WRITE_STR;
665 case SVM_EXIT_DR6_WRITE:
666 return SVM_EXIT_DR6_WRITE_STR;
667 case SVM_EXIT_DR7_WRITE:
668 return SVM_EXIT_DR7_WRITE_STR;
669 case SVM_EXIT_DR8_WRITE:
670 return SVM_EXIT_DR8_WRITE_STR;
671 case SVM_EXIT_DR9_WRITE:
672 return SVM_EXIT_DR9_WRITE_STR;
673 case SVM_EXIT_DR10_WRITE:
674 return SVM_EXIT_DR10_WRITE_STR;
675 case SVM_EXIT_DR11_WRITE:
676 return SVM_EXIT_DR11_WRITE_STR;
677 case SVM_EXIT_DR12_WRITE:
678 return SVM_EXIT_DR12_WRITE_STR;
679 case SVM_EXIT_DR13_WRITE:
680 return SVM_EXIT_DR13_WRITE_STR;
681 case SVM_EXIT_DR14_WRITE:
682 return SVM_EXIT_DR14_WRITE_STR;
683 case SVM_EXIT_DR15_WRITE:
684 return SVM_EXIT_DR15_WRITE_STR;
686 return SVM_EXIT_EXCP0_STR;
688 return SVM_EXIT_EXCP1_STR;
690 return SVM_EXIT_EXCP2_STR;
692 return SVM_EXIT_EXCP3_STR;
694 return SVM_EXIT_EXCP4_STR;
696 return SVM_EXIT_EXCP5_STR;
698 return SVM_EXIT_EXCP6_STR;
700 return SVM_EXIT_EXCP7_STR;
702 return SVM_EXIT_EXCP8_STR;
704 return SVM_EXIT_EXCP9_STR;
705 case SVM_EXIT_EXCP10:
706 return SVM_EXIT_EXCP10_STR;
707 case SVM_EXIT_EXCP11:
708 return SVM_EXIT_EXCP11_STR;
709 case SVM_EXIT_EXCP12:
710 return SVM_EXIT_EXCP12_STR;
711 case SVM_EXIT_EXCP13:
712 return SVM_EXIT_EXCP13_STR;
713 case SVM_EXIT_EXCP14:
714 return SVM_EXIT_EXCP14_STR;
715 case SVM_EXIT_EXCP15:
716 return SVM_EXIT_EXCP15_STR;
717 case SVM_EXIT_EXCP16:
718 return SVM_EXIT_EXCP16_STR;
719 case SVM_EXIT_EXCP17:
720 return SVM_EXIT_EXCP17_STR;
721 case SVM_EXIT_EXCP18:
722 return SVM_EXIT_EXCP18_STR;
723 case SVM_EXIT_EXCP19:
724 return SVM_EXIT_EXCP19_STR;
725 case SVM_EXIT_EXCP20:
726 return SVM_EXIT_EXCP20_STR;
727 case SVM_EXIT_EXCP21:
728 return SVM_EXIT_EXCP21_STR;
729 case SVM_EXIT_EXCP22:
730 return SVM_EXIT_EXCP22_STR;
731 case SVM_EXIT_EXCP23:
732 return SVM_EXIT_EXCP23_STR;
733 case SVM_EXIT_EXCP24:
734 return SVM_EXIT_EXCP24_STR;
735 case SVM_EXIT_EXCP25:
736 return SVM_EXIT_EXCP25_STR;
737 case SVM_EXIT_EXCP26:
738 return SVM_EXIT_EXCP26_STR;
739 case SVM_EXIT_EXCP27:
740 return SVM_EXIT_EXCP27_STR;
741 case SVM_EXIT_EXCP28:
742 return SVM_EXIT_EXCP28_STR;
743 case SVM_EXIT_EXCP29:
744 return SVM_EXIT_EXCP29_STR;
745 case SVM_EXIT_EXCP30:
746 return SVM_EXIT_EXCP30_STR;
747 case SVM_EXIT_EXCP31:
748 return SVM_EXIT_EXCP31_STR;
750 return SVM_EXIT_INTR_STR;
752 return SVM_EXIT_NMI_STR;
754 return SVM_EXIT_SMI_STR;
756 return SVM_EXIT_INIT_STR;
757 case SVM_EXIT_VINITR:
758 return SVM_EXIT_VINITR_STR;
759 case SVM_EXIT_CR0_SEL_WRITE:
760 return SVM_EXIT_CR0_SEL_WRITE_STR;
761 case SVM_EXIT_IDTR_READ:
762 return SVM_EXIT_IDTR_READ_STR;
763 case SVM_EXIT_GDTR_READ:
764 return SVM_EXIT_GDTR_READ_STR;
765 case SVM_EXIT_LDTR_READ:
766 return SVM_EXIT_LDTR_READ_STR;
767 case SVM_EXIT_TR_READ:
768 return SVM_EXIT_TR_READ_STR;
769 case SVM_EXIT_IDTR_WRITE:
770 return SVM_EXIT_IDTR_WRITE_STR;
771 case SVM_EXIT_GDTR_WRITE:
772 return SVM_EXIT_GDTR_WRITE_STR;
773 case SVM_EXIT_LDTR_WRITE:
774 return SVM_EXIT_LDTR_WRITE_STR;
775 case SVM_EXIT_TR_WRITE:
776 return SVM_EXIT_TR_WRITE_STR;
778 return SVM_EXIT_RDTSC_STR;
780 return SVM_EXIT_RDPMC_STR;
782 return SVM_EXIT_PUSHF_STR;
784 return SVM_EXIT_POPF_STR;
786 return SVM_EXIT_CPUID_STR;
788 return SVM_EXIT_RSM_STR;
790 return SVM_EXIT_IRET_STR;
792 return SVM_EXIT_SWINT_STR;
794 return SVM_EXIT_INVD_STR;
796 return SVM_EXIT_PAUSE_STR;
798 return SVM_EXIT_HLT_STR;
799 case SVM_EXIT_INVLPG:
800 return SVM_EXIT_INVLPG_STR;
801 case SVM_EXIT_INVLPGA:
802 return SVM_EXIT_INVLPGA_STR;
804 return SVM_EXIT_IOIO_STR;
806 return SVM_EXIT_MSR_STR;
807 case SVM_EXIT_TASK_SWITCH:
808 return SVM_EXIT_TASK_SWITCH_STR;
809 case SVM_EXIT_FERR_FREEZE:
810 return SVM_EXIT_FERR_FREEZE_STR;
811 case SVM_EXIT_SHUTDOWN:
812 return SVM_EXIT_SHUTDOWN_STR;
814 return SVM_EXIT_VMRUN_STR;
815 case SVM_EXIT_VMMCALL:
816 return SVM_EXIT_VMMCALL_STR;
817 case SVM_EXIT_VMLOAD:
818 return SVM_EXIT_VMLOAD_STR;
819 case SVM_EXIT_VMSAVE:
820 return SVM_EXIT_VMSAVE_STR;
822 return SVM_EXIT_STGI_STR;
824 return SVM_EXIT_CLGI_STR;
825 case SVM_EXIT_SKINIT:
826 return SVM_EXIT_SKINIT_STR;
827 case SVM_EXIT_RDTSCP:
828 return SVM_EXIT_RDTSCP_STR;
830 return SVM_EXIT_ICEBP_STR;
831 case SVM_EXIT_WBINVD:
832 return SVM_EXIT_WBINVD_STR;
833 case SVM_EXIT_MONITOR:
834 return SVM_EXIT_MONITOR_STR;
836 return SVM_EXIT_MWAIT_STR;
837 case SVM_EXIT_MWAIT_CONDITIONAL:
838 return SVM_EXIT_MWAIT_CONDITIONAL_STR;
840 return SVM_EXIT_NPF_STR;
841 case SVM_EXIT_INVALID_VMCB:
842 return SVM_EXIT_INVALID_VMCB_STR;