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=abf1cd68823b0e66b5fc7a655e982b5e38320acc;hpb=f3eb8bbb7c58c98b03797f2188e6c1d2a7610c15;p=palacios.git diff --git a/palacios/include/palacios/vm_guest.h b/palacios/include/palacios/vm_guest.h index abf1cd6..7d82660 100644 --- a/palacios/include/palacios/vm_guest.h +++ b/palacios/include/palacios/vm_guest.h @@ -24,6 +24,7 @@ #include #include +#include #include #include #include @@ -33,165 +34,152 @@ #include #include #include - +#include +#include #ifdef CONFIG_TELEMETRY #include #endif -#ifdef CONFIG_SYMBIOTIC_SWAP -#include + +#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; - - v3_reg_t r8; - v3_reg_t r9; - v3_reg_t r10; - v3_reg_t r11; - v3_reg_t r12; - v3_reg_t r13; - v3_reg_t r14; - v3_reg_t r15; - -} __attribute__((packed)); - - -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; -}; +struct v3_intr_state; -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; -}; -struct v3_segment { - uint16_t selector; - uint_t limit; - uint64_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; -} __attribute__((packed)); - - -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; -}; +/* per-core state */ +struct guest_info { + uint64_t rip; -struct shadow_page_state; -struct v3_intr_state; + uint_t cpl; + + 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; #ifdef CONFIG_TELEMETRY -struct v3_telemetry; + struct v3_core_telemetry core_telem; #endif -#ifdef CONFIG_SYMBIOTIC_SWAP -struct v3_sym_swap_state; + + /* 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 guest_info { - uint64_t rip; + struct v3_vm_info * vm_info; - uint_t cpl; + /* the logical cpu on which this core runs */ + uint32_t cpu_id; +}; - addr_t mem_size; // In bytes for now - v3_shdw_map_t mem_map; - struct vm_time time_state; +/* shared state across cores */ +struct v3_vm_info { + v3_vm_class_t vm_class; - - v3_paging_mode_t shdw_pg_mode; - struct shadow_page_state shdw_pg_state; - addr_t direct_map_pt; + 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 - // This structure is how we get interrupts for the guest - struct v3_intr_state intr_state; + struct v3_mem_hooks mem_hooks; - // This structure is how we get exceptions for the guest - struct v3_excp_state excp_state; + 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; v3_hypercall_map_t hcall_map; - // device_map + + struct v3_intr_routers intr_routers; + + /* device_map */ struct vmm_dev_mgr dev_mgr; struct v3_host_events host_event_hooks; - v3_cpu_mode_t cpu_mode; - v3_mem_mode_t mem_mode; - uint_t addr_width; + struct v3_config * cfg_data; + v3_vm_operating_mode_t run_state; - struct v3_gprs vm_regs; - struct v3_ctrl_regs ctrl_regs; - struct v3_dbg_regs dbg_regs; - struct v3_segments segments; +#ifdef CONFIG_SYMBIOTIC + /* Symbiotic state */ + struct v3_sym_vm_state sym_vm_state; +#endif - v3_vm_operating_mode_t run_state; - void * vmm_data; - uint64_t yield_cycle_period; - uint64_t yield_start_cycle; - #ifdef CONFIG_TELEMETRY uint_t enable_telemetry; struct v3_telemetry_state telemetry; #endif + uint64_t yield_cycle_period; -#ifdef CONFIG_SYMBIOTIC_SWAP - struct v3_sym_swap_state swap_state; -#endif + int num_cores; + struct guest_info cores[0]; + + + void * host_priv_data; - void * decoder_state; }; +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); @@ -201,13 +189,17 @@ v3_mem_mode_t v3_get_vm_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); +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 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