#include <devices/8259a.h>
#include <devices/8254.h>
#include <devices/keyboard.h>
+#include <devices/serial.h>
#include <palacios/vmm_intr.h>
#include <palacios/vmm_dev_mgr.h>
#include <palacios/vmm_time.h>
+//test decoder
+//#include <palacios/vmm_decoder.h>
+
+extern int parse();
+
#define SPEAKER_PORT 0x61
static inline void VM_Out_Byte(ushort_t port, uchar_t value)
char * bochs_debug_buf = NULL;
int bochs_debug_offset = 0;
+char * bochs_info_buf = NULL;
+int bochs_info_offset = 0;
+
int IO_BOCHS_debug(ushort_t port, void * src, uint_t length, void * priv_data) {
if (!bochs_debug_buf) {
bochs_debug_buf[bochs_debug_offset++] = *(char*)src;
if ((*(char*)src == 0xa) || (bochs_debug_offset == 1023)) {
- SerialPrint("BOCHS>%s", bochs_debug_buf);
+ SerialPrint("BOCHSDEBUG>%s", bochs_debug_buf);
memset(bochs_debug_buf, 0, 1024);
bochs_debug_offset = 0;
}
return length;
}
+int IO_BOCHS_info(ushort_t port, void * src, uint_t length, void * priv_data) {
+ if (!bochs_info_buf) {
+ bochs_info_buf = (char*)Malloc(1024);
+ }
+
+ bochs_info_buf[bochs_info_offset++] = *(char*)src;
+
+ if ((*(char*)src == 0xa) || (bochs_info_offset == 1023)) {
+ SerialPrint("BOCHSINFO>%s", bochs_info_buf);
+ memset(bochs_info_buf, 0, 1024);
+ bochs_info_offset = 0;
+ }
+
+ return length;
+}
+
int IO_Write_to_Serial(ushort_t port, void * src, uint_t length, void * priv_data) {
SerialPrint("Output from Guest on port %d (0x%x) Length=%d\n", port, port, length);
+
+
memset(&os_hooks, 0, sizeof(struct vmm_os_hooks));
memset(&vmm_ops, 0, sizeof(struct vmm_ctrl_ops));
memset(&vm_info, 0, sizeof(struct guest_info));
os_hooks.free = &VMM_Free;
os_hooks.vaddr_to_paddr = &Identity;
os_hooks.paddr_to_vaddr = &Identity;
- os_hooks.hook_interrupt = &hook_irq_stub;
+ os_hooks.hook_interrupt = &geekos_hook_interrupt_new;
os_hooks.ack_irq = &ack_irq;
os_hooks.get_cpu_khz = &get_cpu_khz;
- Init_VMM(&os_hooks, &vmm_ops);
+
+
+ Init_V3(&os_hooks, &vmm_ops);
+
+ //test decoder
+ PrintBoth("testing decoder\n");
+ parse();
+ PrintBoth("testing decoder done\n");
/* MOVE THIS TO AN INIT GUEST ROUTINE */
- init_shadow_map(&(vm_info.mem_map));
- init_shadow_page_state(&(vm_info.shdw_pg_state));
+
+
v3_init_time(&(vm_info.time_state));
- vm_info.shdw_pg_mode = SHADOW_PAGING;
+ init_shadow_map(&(vm_info.mem_map));
+
+ if ((vmm_ops).has_nested_paging()) {
+ vm_info.shdw_pg_mode = NESTED_PAGING;
+ } else {
+ init_shadow_page_state(&(vm_info.shdw_pg_state));
+ vm_info.shdw_pg_mode = SHADOW_PAGING;
+ }
vm_info.cpu_mode = REAL;
vm_info.mem_mode = PHYSICAL_MEM;
add_shadow_region_passthrough(&vm_info, 0x0, 0x100000, 0x100000);
- hook_io_port(&(vm_info.io_map), 0x61, &IO_Read, &IO_Write, NULL);
- hook_io_port(&(vm_info.io_map), 0x05, &IO_Read, &IO_Write_to_Serial, NULL);
+ v3_hook_io_port(&(vm_info.io_map), 0x61, &IO_Read, &IO_Write, NULL);
+ v3_hook_io_port(&(vm_info.io_map), 0x05, &IO_Read, &IO_Write_to_Serial, NULL);
/*
vm_info.cr0 = 0;
int i;
void * region_start;
-
- PrintBoth("Guest Size: %lu\n", bootInfo->guest_size);
+ extern char _binary_vm_kernel_start;
+ PrintBoth(" Guest Load Addr: 0x%x\n", &_binary_vm_kernel_start);
- struct guest_mem_layout * layout = (struct guest_mem_layout *)0x100000;
+ struct guest_mem_layout * layout = (struct guest_mem_layout *)&_binary_vm_kernel_start;
+ // SerialPrint("Guest Mem Dump at 0x%x\n", 0x100000);
+ //SerialMemDump((unsigned char *)(0x100000), 261 * 1024);
if (layout->magic != MAGIC_CODE) {
+
PrintBoth("Layout Magic Mismatch (0x%x)\n", layout->magic);
+ return -1;
}
PrintBoth("%d layout regions\n", layout->num_regions);
//add_shadow_region_passthrough(&vm_info, 0x100000, 0x2000000, (addr_t)Allocate_VMM_Pages(8192));
add_shadow_region_passthrough(&vm_info, 0x100000, 0x1000000, (addr_t)Allocate_VMM_Pages(4096));
+ add_shadow_region_passthrough(&vm_info, 0x1000000, 0x8000000, (addr_t)Allocate_VMM_Pages(32768));
+
// test - give linux accesss to PCI space - PAD
add_shadow_region_passthrough(&vm_info, 0xc0000000,0xffffffff,0xc0000000);
print_shadow_map(&(vm_info.mem_map));
- hook_io_port(&(vm_info.io_map), 0x61, &IO_Read, &IO_Write, NULL);
- //hook_io_port(&(vm_info.io_map), 0x05, &IO_Read, &IO_Write_to_Serial, NULL);
+ v3_hook_io_port(&(vm_info.io_map), 0x61, &IO_Read, &IO_Write, NULL);
+ //v3_hook_io_port(&(vm_info.io_map), 0x05, &IO_Read, &IO_Write_to_Serial, NULL);
- hook_io_port(&(vm_info.io_map), 0x400, &IO_Read, &IO_Write_to_Serial, NULL);
- hook_io_port(&(vm_info.io_map), 0x401, &IO_Read, &IO_Write_to_Serial, NULL);
- hook_io_port(&(vm_info.io_map), 0x402, &IO_Read, &IO_BOCHS_debug, NULL);
- hook_io_port(&(vm_info.io_map), 0x403, &IO_Read, &IO_Write_to_Serial, NULL);
+ v3_hook_io_port(&(vm_info.io_map), 0x400, &IO_Read, &IO_Write_to_Serial, NULL);
+ v3_hook_io_port(&(vm_info.io_map), 0x401, &IO_Read, &IO_Write_to_Serial, NULL);
+ v3_hook_io_port(&(vm_info.io_map), 0x402, &IO_Read, &IO_BOCHS_info, NULL);
+ v3_hook_io_port(&(vm_info.io_map), 0x403, &IO_Read, &IO_BOCHS_debug, NULL);
{
struct vm_device * pic = create_pic();
struct vm_device * keyboard = create_keyboard();
struct vm_device * pit = create_pit();
+ //struct vm_device * serial = create_serial();
#define GENERIC 1
#if GENERIC
generic_port_range_type range[] = {
- /*
- {0x00, 0x07, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 1 channels 0,1,2,3 (address, counter)
- {0xc0, 0xc7, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 2 channels 4,5,6,7 (address, counter)
- {0x87, 0x87, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 1 channel 0 page register
- {0x83, 0x83, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 1 channel 1 page register
- {0x81, 0x81, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 1 channel 2 page register
- {0x82, 0x82, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 1 channel 3 page register
- {0x8f, 0x8f, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 2 channel 4 page register
- {0x8b, 0x8b, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 2 channel 5 page register
- {0x89, 0x89, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 2 channel 6 page register
- {0x8a, 0x8a, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 2 channel 7 page register
- {0x08, 0x0f, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 1 misc registers (csr, req, smask,mode,clearff,reset,enable,mmask)
- {0xd0, 0xde, GENERIC_PRINT_AND_PASSTHROUGH}, // DMA 2 misc registers
- */
+#if 1
+ {0x00, 0x07, GENERIC_PRINT_AND_IGNORE}, // DMA 1 channels 0,1,2,3 (address, counter)
+ {0xc0, 0xc7, GENERIC_PRINT_AND_IGNORE}, // DMA 2 channels 4,5,6,7 (address, counter)
+ {0x87, 0x87, GENERIC_PRINT_AND_IGNORE}, // DMA 1 channel 0 page register
+ {0x83, 0x83, GENERIC_PRINT_AND_IGNORE}, // DMA 1 channel 1 page register
+ {0x81, 0x81, GENERIC_PRINT_AND_IGNORE}, // DMA 1 channel 2 page register
+ {0x82, 0x82, GENERIC_PRINT_AND_IGNORE}, // DMA 1 channel 3 page register
+ {0x8f, 0x8f, GENERIC_PRINT_AND_IGNORE}, // DMA 2 channel 4 page register
+ {0x8b, 0x8b, GENERIC_PRINT_AND_IGNORE}, // DMA 2 channel 5 page register
+ {0x89, 0x89, GENERIC_PRINT_AND_IGNORE}, // DMA 2 channel 6 page register
+ {0x8a, 0x8a, GENERIC_PRINT_AND_IGNORE}, // DMA 2 channel 7 page register
+ {0x08, 0x0f, GENERIC_PRINT_AND_IGNORE}, // DMA 1 misc registers (csr, req, smask,mode,clearff,reset,enable,mmask)
+ {0xd0, 0xde, GENERIC_PRINT_AND_IGNORE}, // DMA 2 misc registers
+#endif
+
+
{0x3f8, 0x3f8+7, GENERIC_PRINT_AND_IGNORE}, // COM 1
{0x2f8, 0x2f8+7, GENERIC_PRINT_AND_IGNORE}, // COM 2
- {0x3e8, 0x3e8+7, GENERIC_PRINT_AND_IGNORE}, // COM 2
- {0x2e8, 0x2e8+7, GENERIC_PRINT_AND_IGNORE}, // COM 2
-
- {0x170, 0x178, GENERIC_PRINT_AND_PASSTHROUGH}, // IDE 1
- {0x376, 0x377, GENERIC_PRINT_AND_PASSTHROUGH}, // IDE 1
- {0x1f0, 0x1f8, GENERIC_PRINT_AND_PASSTHROUGH}, // IDE 0
- {0x3f6, 0x3f7, GENERIC_PRINT_AND_PASSTHROUGH}, // IDE 0
- /*
- {0x3f0, 0x3f2, GENERIC_PRINT_AND_PASSTHROUGH}, // Primary floppy controller (base,statusa/statusb,DOR)
- {0x3f4, 0x3f5, GENERIC_PRINT_AND_PASSTHROUGH}, // Primary floppy controller (mainstat/datarate,data)
- {0x3f7, 0x3f7, GENERIC_PRINT_AND_PASSTHROUGH}, // Primary floppy controller (DIR)
- {0x370, 0x372, GENERIC_PRINT_AND_PASSTHROUGH}, // Secondary floppy controller (base,statusa/statusb,DOR)
- {0x374, 0x375, GENERIC_PRINT_AND_PASSTHROUGH}, // Secondary floppy controller (mainstat/datarate,data)
- {0x377, 0x377, GENERIC_PRINT_AND_PASSTHROUGH}, // Secondary floppy controller (DIR)
- {0x378, 0x400, GENERIC_PRINT_AND_PASSTHROUGH}
- */
+ {0x3e8, 0x3e8+7, GENERIC_PRINT_AND_IGNORE}, // COM 3
+ {0x2e8, 0x2e8+7, GENERIC_PRINT_AND_IGNORE}, // COM 4
+
+#if 0
+ {0x170, 0x178, GENERIC_PRINT_AND_PASSTHROUGH}, // IDE 1
+ {0x376, 0x377, GENERIC_PRINT_AND_PASSTHROUGH}, // IDE 1
+ {0x1f0, 0x1f8, GENERIC_PRINT_AND_PASSTHROUGH}, // IDE 0
+ {0x3f6, 0x3f7, GENERIC_PRINT_AND_PASSTHROUGH}, // IDE 0
+#endif
+
+
+#if 0
+ {0x3f0, 0x3f2, GENERIC_PRINT_AND_IGNORE}, // Primary floppy controller (base,statusa/statusb,DOR)
+ {0x3f4, 0x3f5, GENERIC_PRINT_AND_IGNORE}, // Primary floppy controller (mainstat/datarate,data)
+ {0x3f7, 0x3f7, GENERIC_PRINT_AND_IGNORE}, // Primary floppy controller (DIR)
+ {0x370, 0x372, GENERIC_PRINT_AND_IGNORE}, // Secondary floppy controller (base,statusa/statusb,DOR)
+ {0x374, 0x375, GENERIC_PRINT_AND_IGNORE}, // Secondary floppy controller (mainstat/datarate,data)
+ {0x377, 0x377, GENERIC_PRINT_AND_IGNORE}, // Secondary floppy controller (DIR)
+
+#endif
+
+ // {0x378, 0x400, GENERIC_PRINT_AND_IGNORE}
+
+ {0,0,0}, // sentinal - must be last
+
};
- struct vm_device * generic = create_generic(range,8, // THIS NUMBER IS CRITICAL
- NULL,0,NULL,0);
-
+
+ struct vm_device * generic = create_generic(range, NULL, NULL);
+
#endif
- attach_device(&(vm_info), nvram);
- //attach_device(&(vm_info), timer);
- attach_device(&(vm_info), pic);
- attach_device(&(vm_info), pit);
- attach_device(&(vm_info), keyboard);
+ v3_attach_device(&(vm_info), nvram);
+ //v3_attach_device(&(vm_info), timer);
+ v3_attach_device(&(vm_info), pic);
+ v3_attach_device(&(vm_info), pit);
+ v3_attach_device(&(vm_info), keyboard);
+ // v3_attach_device(&(vm_info), serial);
#if GENERIC
// Important that this be attached last!
- attach_device(&(vm_info), generic);
+ v3_attach_device(&(vm_info), generic);
#endif
#if 1
// give floppy controller to vm
- hook_irq(&vm_info, 6);
-
+ v3_hook_irq_for_guest_injection(&vm_info, 6);
+#endif
+#if 1
//primary ide
- hook_irq(&vm_info, 14);
+ v3_hook_irq_for_guest_injection(&vm_info, 14);
// secondary ide
- hook_irq(&vm_info, 15);
-
+ v3_hook_irq_for_guest_injection(&vm_info, 15);
#endif
+
vm_info.rip = 0xfff0;
vm_info.vm_regs.rsp = 0x0;
}