X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvm_guest.h;h=7d8266069f4f459ded2af27b68ce531567647996;hb=4731ff7dc97e42853546b38b4d441d793e7a4ec8;hp=010fc76276301b38e8118ed4eb371bd9d7e09a8c;hpb=0899a5c74318e582f3d6ebec52cc744cdb727734;p=palacios.git diff --git a/palacios/include/palacios/vm_guest.h b/palacios/include/palacios/vm_guest.h index 010fc76..7d82660 100644 --- a/palacios/include/palacios/vm_guest.h +++ b/palacios/include/palacios/vm_guest.h @@ -24,151 +24,182 @@ #include #include +#include #include #include #include +#include #include #include -#include #include +#include +#include +#include +#include +#ifdef CONFIG_TELEMETRY +#include +#endif +#ifdef CONFIG_SYMBIOTIC +#include +struct v3_sym_core_state; +#endif +#include -struct v3_gprs { - v3_reg_t rdi; - v3_reg_t rsi; - v3_reg_t rbp; - v3_reg_t rsp; - v3_reg_t rbx; - v3_reg_t rdx; - v3_reg_t rcx; - v3_reg_t rax; -}; +struct v3_intr_state; -struct v3_ctrl_regs { - v3_reg_t cr0; - v3_reg_t cr2; - v3_reg_t cr3; - v3_reg_t cr4; - v3_reg_t cr8; - v3_reg_t rflags; - v3_reg_t efer; -}; +/* per-core state */ +struct guest_info { + uint64_t rip; -struct v3_dbg_regs { - v3_reg_t dr0; - v3_reg_t dr1; - v3_reg_t dr2; - v3_reg_t dr3; - v3_reg_t dr6; - v3_reg_t dr7; -}; + uint_t cpl; -struct v3_segment { - ushort_t selector; - uint_t limit; - ullong_t base; - uint_t type : 4; - uint_t system : 1; - uint_t dpl : 2; - uint_t present : 1; - uint_t avail : 1; - uint_t long_mode : 1; - uint_t db : 1; - uint_t granularity : 1; -}; + struct vm_time time_state; + + v3_paging_mode_t shdw_pg_mode; + struct v3_shdw_pg_state shdw_pg_state; + addr_t direct_map_pt; + + + union { + uint32_t flags; + struct { + uint8_t use_large_pages : 1; /* Enable virtual page tables to use large pages */ + uint8_t use_giant_pages : 1; /* Enable virtual page tables to use giant (1GB) pages */ + uint32_t rsvd : 30; + } __attribute__((packed)); + } __attribute__((packed)); + + + /* This structure is how we get interrupts for the guest */ + struct v3_intr_core_state intr_core_state; + + /* This structure is how we get exceptions for the guest */ + struct v3_excp_state excp_state; + + + v3_cpu_mode_t cpu_mode; + v3_mem_mode_t mem_mode; + + + struct v3_gprs vm_regs; + struct v3_ctrl_regs ctrl_regs; + struct v3_dbg_regs dbg_regs; + struct v3_segments segments; + + + void * vmm_data; + uint64_t yield_start_cycle; + + uint64_t num_exits; -struct v3_segments { - struct v3_segment cs; - struct v3_segment ds; - struct v3_segment es; - struct v3_segment fs; - struct v3_segment gs; - struct v3_segment ss; - struct v3_segment ldtr; - struct v3_segment gdtr; - struct v3_segment idtr; - struct v3_segment tr; +#ifdef CONFIG_TELEMETRY + struct v3_core_telemetry core_telem; +#endif + + + /* struct v3_core_dev_mgr core_dev_mgr; */ + + void * decoder_state; + +#ifdef CONFIG_SYMBIOTIC + /* Symbiotic state */ + struct v3_sym_core_state sym_core_state; +#endif + + + struct v3_vm_info * vm_info; + + /* the logical cpu on which this core runs */ + uint32_t cpu_id; }; -struct shadow_page_state; -struct shadow_map; -struct vmm_io_map; -struct emulation_state; -struct v3_intr_state; +/* shared state across cores */ +struct v3_vm_info { + v3_vm_class_t vm_class; -typedef enum {SHADOW_PAGING, NESTED_PAGING} v3_paging_mode_t; -typedef enum {VM_RUNNING, VM_STOPPED, VM_SUSPENDED, VM_ERROR, VM_EMULATING} v3_vm_operating_mode_t; + addr_t mem_size; /* In bytes for now */ + uint32_t mem_align; + struct v3_mem_map mem_map; + v3_paging_size_t paging_size; // for nested paging -typedef enum {REAL, /*UNREAL,*/ PROTECTED, PROTECTED_PAE, LONG, LONG_32_COMPAT, LONG_16_COMPAT} v3_vm_cpu_mode_t; -typedef enum {PHYSICAL_MEM, VIRTUAL_MEM} v3_vm_mem_mode_t; + struct v3_mem_hooks mem_hooks; + struct v3_shdw_impl_state shdw_impl; + struct v3_io_map io_map; + struct v3_msr_map msr_map; + struct v3_cpuid_map cpuid_map; -struct guest_info { - ullong_t rip; + v3_hypercall_map_t hcall_map; - uint_t cpl; - struct shadow_map mem_map; + struct v3_intr_routers intr_routers; - struct vm_time time_state; - - v3_paging_mode_t shdw_pg_mode; - struct shadow_page_state shdw_pg_state; - addr_t direct_map_pt; - // nested_paging_t nested_page_state; + /* device_map */ + struct vmm_dev_mgr dev_mgr; + struct v3_host_events host_event_hooks; - // This structure is how we get interrupts for the guest - struct v3_intr_state intr_state; + struct v3_config * cfg_data; - struct vmm_io_map io_map; - // device_map + v3_vm_operating_mode_t run_state; - struct vmm_dev_mgr dev_mgr; +#ifdef CONFIG_SYMBIOTIC + /* Symbiotic state */ + struct v3_sym_vm_state sym_vm_state; +#endif - struct v3_host_events host_event_hooks; - v3_vm_cpu_mode_t cpu_mode; - v3_vm_mem_mode_t mem_mode; +#ifdef CONFIG_TELEMETRY + uint_t enable_telemetry; + struct v3_telemetry_state telemetry; +#endif - struct v3_gprs vm_regs; - struct v3_ctrl_regs ctrl_regs; - struct v3_dbg_regs dbg_regs; - struct v3_segments segments; + uint64_t yield_cycle_period; - struct emulation_state emulator; + int num_cores; + struct guest_info cores[0]; - v3_vm_operating_mode_t run_state; - void * vmm_data; - /* TEMP */ - //ullong_t exit_tsc; + void * host_priv_data; }; +int v3_init_vm(struct v3_vm_info * vm); +int v3_init_core(struct guest_info * core); + + +uint_t v3_get_addr_width(struct guest_info * info); +v3_cpu_mode_t v3_get_vm_cpu_mode(struct guest_info * info); +v3_mem_mode_t v3_get_vm_mem_mode(struct guest_info * info); -v3_vm_cpu_mode_t v3_get_cpu_mode(struct guest_info * info); -v3_vm_mem_mode_t v3_get_mem_mode(struct guest_info * info); +const uchar_t * v3_cpu_mode_to_str(v3_cpu_mode_t mode); +const uchar_t * v3_mem_mode_to_str(v3_mem_mode_t mode); -void v3_print_segments(struct guest_info * info); +int v3_translate_segment(struct guest_info * info, uint16_t selector, struct v3_segment * seg); + + +void v3_print_guest_state(struct guest_info * info); + +void v3_print_segments(struct v3_segments * segs); void v3_print_ctrl_regs(struct guest_info * info); void v3_print_GPRs(struct guest_info * info); -#endif // ! __V3VEE__ - +void v3_print_stack(struct guest_info * info); +#endif /* ! __V3VEE__ */ #endif