1 |
/* |
/* |
2 |
* Cisco 7200 (Predator) simulation platform. |
* Cisco router simulation platform. |
3 |
* Copyright (c) 2005,2006 Christophe Fillot (cf@utc.fr) |
* Copyright (c) 2005,2006 Christophe Fillot (cf@utc.fr) |
4 |
* |
* |
5 |
* Many thanks to Nicolas Szalay for his patch |
* Many thanks to Nicolas Szalay for his patch |
20 |
#include <assert.h> |
#include <assert.h> |
21 |
#include <getopt.h> |
#include <getopt.h> |
22 |
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#include ARCH_INC_FILE |
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|
23 |
#include "dynamips.h" |
#include "dynamips.h" |
24 |
#include "mips64.h" |
#include "cpu.h" |
25 |
#include "mips64_exec.h" |
#include "mips64_exec.h" |
26 |
|
#include "mips64_jit.h" |
27 |
|
#include "ppc32_exec.h" |
28 |
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#include "ppc32_jit.h" |
29 |
#include "dev_c7200.h" |
#include "dev_c7200.h" |
30 |
#include "dev_c3600.h" |
#include "dev_c3600.h" |
31 |
#include "dev_c2691.h" |
#include "dev_c2691.h" |
32 |
#include "dev_c3725.h" |
#include "dev_c3725.h" |
33 |
#include "dev_c3745.h" |
#include "dev_c3745.h" |
34 |
|
#include "dev_c2600.h" |
35 |
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#include "dev_msfc1.h" |
36 |
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#include "ppc32_vmtest.h" |
37 |
#include "dev_vtty.h" |
#include "dev_vtty.h" |
38 |
#include "ptask.h" |
#include "ptask.h" |
39 |
#include "timer.h" |
#include "timer.h" |
59 |
/* Software version */ |
/* Software version */ |
60 |
const char *sw_version = DYNAMIPS_VERSION"-"JIT_ARCH; |
const char *sw_version = DYNAMIPS_VERSION"-"JIT_ARCH; |
61 |
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|
62 |
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/* Software version tag */ |
63 |
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const char *sw_version_tag = "2007042500"; |
64 |
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|
65 |
/* Hypervisor */ |
/* Hypervisor */ |
66 |
int hypervisor_mode = 0; |
int hypervisor_mode = 0; |
67 |
int hypervisor_tcp_port = 0; |
int hypervisor_tcp_port = 0; |
158 |
{ |
{ |
159 |
u_int def_ram_size,def_rom_size,def_nvram_size; |
u_int def_ram_size,def_rom_size,def_nvram_size; |
160 |
u_int def_conf_reg,def_clock_div; |
u_int def_conf_reg,def_clock_div; |
161 |
u_int def_disk0_size,def_disk1_size; |
u_int def_disk0_size = 0,def_disk1_size = 0; |
162 |
u_int def_nm_iomem_size = 0; |
u_int def_nm_iomem_size = 0; |
163 |
|
|
164 |
switch(platform) { |
switch(platform) { |
211 |
def_disk1_size = C3745_DEFAULT_DISK1_SIZE; |
def_disk1_size = C3745_DEFAULT_DISK1_SIZE; |
212 |
def_nm_iomem_size = C3745_DEFAULT_IOMEM_SIZE; |
def_nm_iomem_size = C3745_DEFAULT_IOMEM_SIZE; |
213 |
break; |
break; |
214 |
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case VM_TYPE_C2600: |
215 |
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def_ram_size = C2600_DEFAULT_RAM_SIZE; |
216 |
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def_rom_size = C2600_DEFAULT_ROM_SIZE; |
217 |
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def_nvram_size = C2600_DEFAULT_NVRAM_SIZE; |
218 |
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def_conf_reg = C2600_DEFAULT_CONF_REG; |
219 |
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def_clock_div = C2600_DEFAULT_CLOCK_DIV; |
220 |
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def_disk0_size = C2600_DEFAULT_DISK0_SIZE; |
221 |
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def_disk1_size = C2600_DEFAULT_DISK1_SIZE; |
222 |
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def_nm_iomem_size = C2600_DEFAULT_IOMEM_SIZE; |
223 |
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break; |
224 |
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case VM_TYPE_MSFC1: |
225 |
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def_ram_size = MSFC1_DEFAULT_RAM_SIZE; |
226 |
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def_rom_size = MSFC1_DEFAULT_ROM_SIZE; |
227 |
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def_nvram_size = MSFC1_DEFAULT_NVRAM_SIZE; |
228 |
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def_conf_reg = MSFC1_DEFAULT_CONF_REG; |
229 |
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def_clock_div = MSFC1_DEFAULT_CLOCK_DIV; |
230 |
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break; |
231 |
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case VM_TYPE_PPC32_TEST: |
232 |
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def_ram_size = PPC32_VMTEST_DEFAULT_RAM_SIZE; |
233 |
default: |
default: |
234 |
fprintf(stderr,"show_usage: invalid platform.\n"); |
fprintf(stderr,"show_usage: invalid platform.\n"); |
235 |
return; |
return; |
261 |
" -X : Do not use a file to simulate RAM (faster)\n" |
" -X : Do not use a file to simulate RAM (faster)\n" |
262 |
" -G <ghost_file> : Use a ghost file to simulate RAM\n" |
" -G <ghost_file> : Use a ghost file to simulate RAM\n" |
263 |
" -g <ghost_file> : Generate a ghost RAM file\n" |
" -g <ghost_file> : Generate a ghost RAM file\n" |
264 |
|
" --sparse-mem : Use sparse memory\n" |
265 |
" -R <rom_file> : Load an alternate ROM (default: embedded)\n" |
" -R <rom_file> : Load an alternate ROM (default: embedded)\n" |
266 |
" -k <clock_div> : Set the clock divisor (default: %d)\n" |
" -k <clock_div> : Set the clock divisor (default: %d)\n" |
267 |
"\n" |
"\n" |
325 |
"Network Module\n", |
"Network Module\n", |
326 |
def_nm_iomem_size); |
def_nm_iomem_size); |
327 |
break; |
break; |
328 |
|
|
329 |
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case VM_TYPE_C2600: |
330 |
|
printf(" --iomem-size <val> : IO memory (in percents, default: %u)\n" |
331 |
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" -p <nm_desc> : Define a Network Module\n" |
332 |
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" -s <nm_nio> : Bind a Network IO interface to a " |
333 |
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"Network Module\n", |
334 |
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def_nm_iomem_size); |
335 |
|
break; |
336 |
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|
337 |
|
case VM_TYPE_MSFC1: |
338 |
|
printf(" -s <pa_nio> : Bind a Network IO interface to a " |
339 |
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"Port Adapter\n"); |
340 |
|
break; |
341 |
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|
342 |
} |
} |
343 |
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|
344 |
printf("\n" |
printf("\n" |
429 |
/* Show the possible NM drivers */ |
/* Show the possible NM drivers */ |
430 |
c3745_nm_show_drivers(); |
c3745_nm_show_drivers(); |
431 |
break; |
break; |
432 |
|
|
433 |
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case VM_TYPE_C2600: |
434 |
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printf("<nm_desc> format:\n" |
435 |
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" \"slot:nm_driver\"\n" |
436 |
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"\n"); |
437 |
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|
438 |
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printf("<nm_nio> format:\n" |
439 |
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" \"slot:port:netio_type{:netio_parameters}\"\n" |
440 |
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"\n"); |
441 |
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|
442 |
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/* Show the possible chassis types for C2600 platform */ |
443 |
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c2600_mainboard_show_drivers(); |
444 |
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|
445 |
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/* Show the possible NM drivers */ |
446 |
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c2600_nm_show_drivers(); |
447 |
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break; |
448 |
} |
} |
449 |
|
|
450 |
/* Show the possible NETIO types */ |
/* Show the possible NETIO types */ |
492 |
vm_type = VM_TYPE_C3725; |
vm_type = VM_TYPE_C3725; |
493 |
else if (!strcmp(str,"3745")) |
else if (!strcmp(str,"3745")) |
494 |
vm_type = VM_TYPE_C3745; |
vm_type = VM_TYPE_C3745; |
495 |
|
else if (!strcmp(str,"2600")) |
496 |
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vm_type = VM_TYPE_C2600; |
497 |
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else if (!strcmp(str,"MSFC1")) |
498 |
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vm_type = VM_TYPE_MSFC1; |
499 |
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else if (!strcmp(str,"PPC32_TEST")) |
500 |
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vm_type = VM_TYPE_PPC32_TEST; |
501 |
else |
else |
502 |
fprintf(stderr,"Invalid platform type '%s'\n",str); |
fprintf(stderr,"Invalid platform type '%s'\n",str); |
503 |
} |
} |
513 |
#define OPT_TIMER_ITV 0x104 |
#define OPT_TIMER_ITV 0x104 |
514 |
#define OPT_VM_DEBUG 0x105 |
#define OPT_VM_DEBUG 0x105 |
515 |
#define OPT_IOMEM_SIZE 0x106 |
#define OPT_IOMEM_SIZE 0x106 |
516 |
|
#define OPT_SPARSE_MEM 0x107 |
517 |
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|
518 |
static struct option cmd_line_lopts[] = { |
static struct option cmd_line_lopts[] = { |
519 |
{ "disk0" , 1, NULL, OPT_DISK0_SIZE }, |
{ "disk0" , 1, NULL, OPT_DISK0_SIZE }, |
523 |
{ "timer-itv" , 1, NULL, OPT_TIMER_ITV }, |
{ "timer-itv" , 1, NULL, OPT_TIMER_ITV }, |
524 |
{ "vm-debug" , 1, NULL, OPT_VM_DEBUG }, |
{ "vm-debug" , 1, NULL, OPT_VM_DEBUG }, |
525 |
{ "iomem-size" , 1, NULL, OPT_IOMEM_SIZE }, |
{ "iomem-size" , 1, NULL, OPT_IOMEM_SIZE }, |
526 |
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{ "sparse-mem" , 0, NULL, OPT_SPARSE_MEM }, |
527 |
{ NULL , 0, NULL, 0 }, |
{ NULL , 0, NULL, 0 }, |
528 |
}; |
}; |
529 |
|
|
688 |
return(0); |
return(0); |
689 |
} |
} |
690 |
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|
691 |
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/* Parse specific options for the Cisco 2600 platform */ |
692 |
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static int cli_parse_c2600_options(vm_instance_t *vm,int option) |
693 |
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{ |
694 |
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c2600_t *router; |
695 |
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|
696 |
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router = VM_C2600(vm); |
697 |
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|
698 |
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switch(option) { |
699 |
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/* IO memory reserved for NMs (in percents!) */ |
700 |
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case OPT_IOMEM_SIZE: |
701 |
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router->nm_iomem_size = 0x8000 | atoi(optarg); |
702 |
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break; |
703 |
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704 |
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/* Mainboard type */ |
705 |
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case 't': |
706 |
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c2600_mainboard_set_type(router,optarg); |
707 |
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break; |
708 |
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|
709 |
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/* NM settings */ |
710 |
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case 'p': |
711 |
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return(c2600_cmd_nm_create(router,optarg)); |
712 |
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713 |
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/* NM NIO settings */ |
714 |
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case 's': |
715 |
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return(c2600_cmd_add_nio(router,optarg)); |
716 |
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|
717 |
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/* Unknown option */ |
718 |
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default: |
719 |
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return(-1); |
720 |
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} |
721 |
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|
722 |
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return(0); |
723 |
|
} |
724 |
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|
725 |
|
/* Parse specific options for the MSFC1 platform */ |
726 |
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static int cli_parse_msfc1_options(vm_instance_t *vm,int option) |
727 |
|
{ |
728 |
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msfc1_t *router; |
729 |
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|
730 |
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router = VM_MSFC1(vm); |
731 |
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|
732 |
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switch(option) { |
733 |
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/* PA NIO settings */ |
734 |
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case 's': |
735 |
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return(msfc1_cmd_add_nio(router,optarg)); |
736 |
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|
737 |
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/* Unknown option */ |
738 |
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default: |
739 |
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return(-1); |
740 |
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} |
741 |
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|
742 |
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return(0); |
743 |
|
} |
744 |
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|
745 |
/* Create a router instance */ |
/* Create a router instance */ |
746 |
static vm_instance_t *cli_create_instance(char *name,int platform_type, |
static vm_instance_t *cli_create_instance(char *name,int platform_type, |
747 |
int instance_id) |
int instance_id) |
748 |
{ |
{ |
749 |
|
vm_instance_t *vm; |
750 |
c7200_t *c7200; |
c7200_t *c7200; |
751 |
c3600_t *c3600; |
c3600_t *c3600; |
752 |
c2691_t *c2691; |
c2691_t *c2691; |
753 |
c3725_t *c3725; |
c3725_t *c3725; |
754 |
c3745_t *c3745; |
c3745_t *c3745; |
755 |
|
c2600_t *c2600; |
756 |
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msfc1_t *msfc1; |
757 |
|
|
758 |
switch(platform_type) { |
switch(platform_type) { |
759 |
case VM_TYPE_C7200: |
case VM_TYPE_C7200: |
791 |
} |
} |
792 |
return(c3745->vm); |
return(c3745->vm); |
793 |
|
|
794 |
|
case VM_TYPE_C2600: |
795 |
|
if (!(c2600 = c2600_create_instance(name,instance_id))) { |
796 |
|
fprintf(stderr,"C2600: unable to create instance!\n"); |
797 |
|
return NULL; |
798 |
|
} |
799 |
|
return(c2600->vm); |
800 |
|
|
801 |
|
case VM_TYPE_MSFC1: |
802 |
|
if (!(msfc1 = msfc1_create_instance(name,instance_id))) { |
803 |
|
fprintf(stderr,"MSFC1: unable to create instance!\n"); |
804 |
|
return NULL; |
805 |
|
} |
806 |
|
return(msfc1->vm); |
807 |
|
|
808 |
|
case VM_TYPE_PPC32_TEST: |
809 |
|
if (!(vm = ppc32_vmtest_create_instance(name,instance_id))) { |
810 |
|
fprintf(stderr,"PPC32_TEST: unable to create instance!\n"); |
811 |
|
return NULL; |
812 |
|
} |
813 |
|
return(vm); |
814 |
|
|
815 |
default: |
default: |
816 |
fprintf(stderr,"Unknown platform type '%d'!\n",platform_type); |
fprintf(stderr,"Unknown platform type '%d'!\n",platform_type); |
817 |
return NULL; |
return NULL; |
929 |
vm->ghost_status = VM_GHOST_RAM_GENERATE; |
vm->ghost_status = VM_GHOST_RAM_GENERATE; |
930 |
break; |
break; |
931 |
|
|
932 |
|
/* Use sparse memory */ |
933 |
|
case OPT_SPARSE_MEM: |
934 |
|
vm->sparse_mem = TRUE; |
935 |
|
break; |
936 |
|
|
937 |
/* Alternate ROM */ |
/* Alternate ROM */ |
938 |
case 'R': |
case 'R': |
939 |
vm->rom_filename = optarg; |
vm->rom_filename = optarg; |
1075 |
case VM_TYPE_C3745: |
case VM_TYPE_C3745: |
1076 |
res = cli_parse_c3745_options(vm,option); |
res = cli_parse_c3745_options(vm,option); |
1077 |
break; |
break; |
1078 |
|
case VM_TYPE_C2600: |
1079 |
|
res = cli_parse_c2600_options(vm,option); |
1080 |
|
break; |
1081 |
|
case VM_TYPE_MSFC1: |
1082 |
|
res = cli_parse_msfc1_options(vm,option); |
1083 |
|
break; |
1084 |
} |
} |
1085 |
|
|
1086 |
if (res == -1) |
if (res == -1) |
1168 |
c2691_delete_all_instances(); |
c2691_delete_all_instances(); |
1169 |
c3725_delete_all_instances(); |
c3725_delete_all_instances(); |
1170 |
c3745_delete_all_instances(); |
c3745_delete_all_instances(); |
1171 |
|
c2600_delete_all_instances(); |
1172 |
|
msfc1_delete_all_instances(); |
1173 |
|
ppc32_vmtest_delete_all_instances(); |
1174 |
|
|
1175 |
/* Delete ATM and Frame-Relay switches + bridges */ |
/* Delete ATM and Frame-Relay switches + bridges */ |
1176 |
netio_bridge_delete_all(); |
netio_bridge_delete_all(); |
1196 |
atexit(profiler_savestat); |
atexit(profiler_savestat); |
1197 |
#endif |
#endif |
1198 |
|
|
1199 |
printf("Cisco 7200 Simulation Platform (version %s)\n",sw_version); |
printf("Cisco Router Simulation Platform (version %s)\n",sw_version); |
1200 |
printf("Copyright (c) 2005,2006 Christophe Fillot.\n"); |
printf("Copyright (c) 2005-2007 Christophe Fillot.\n"); |
1201 |
printf("Build date: %s %s\n\n",__DATE__,__TIME__); |
printf("Build date: %s %s\n\n",__DATE__,__TIME__); |
1202 |
|
|
1203 |
/* Initialize timers */ |
/* Initialize timers */ |
1235 |
/* Create instruction lookup tables */ |
/* Create instruction lookup tables */ |
1236 |
mips64_jit_create_ilt(); |
mips64_jit_create_ilt(); |
1237 |
mips64_exec_create_ilt(); |
mips64_exec_create_ilt(); |
1238 |
|
ppc32_jit_create_ilt(); |
1239 |
|
ppc32_exec_create_ilt(); |
1240 |
|
|
1241 |
setup_signals(); |
setup_signals(); |
1242 |
|
|
1261 |
case VM_TYPE_C3745: |
case VM_TYPE_C3745: |
1262 |
res = c3745_init_instance(VM_C3745(vm)); |
res = c3745_init_instance(VM_C3745(vm)); |
1263 |
break; |
break; |
1264 |
|
case VM_TYPE_C2600: |
1265 |
|
res = c2600_init_instance(VM_C2600(vm)); |
1266 |
|
break; |
1267 |
|
case VM_TYPE_MSFC1: |
1268 |
|
res = msfc1_init_instance(VM_MSFC1(vm)); |
1269 |
|
break; |
1270 |
|
case VM_TYPE_PPC32_TEST: |
1271 |
|
res = ppc32_vmtest_init_instance(vm); |
1272 |
|
break; |
1273 |
default: |
default: |
1274 |
res = -1; |
res = -1; |
1275 |
} |
} |
1281 |
|
|
1282 |
#if (DEBUG_INSN_PERF_CNT > 0) || (DEBUG_BLOCK_PERF_CNT > 0) |
#if (DEBUG_INSN_PERF_CNT > 0) || (DEBUG_BLOCK_PERF_CNT > 0) |
1283 |
{ |
{ |
1284 |
m_uint64_t prev = 0,delta; |
m_uint64_t counter,prev = 0,delta; |
1285 |
while(vm->status == VM_STATUS_RUNNING) { |
while(vm->status == VM_STATUS_RUNNING) { |
1286 |
delta = vm->boot_cpu->perf_counter - prev; |
counter = cpu_get_perf_counter(vm->boot_cpu); |
1287 |
prev = vm->boot_cpu->perf_counter; |
delta = counter - prev; |
1288 |
|
prev = counter; |
1289 |
printf("delta = %llu\n",delta); |
printf("delta = %llu\n",delta); |
1290 |
sleep(1); |
sleep(1); |
1291 |
} |
} |