diff options
Diffstat (limited to 'arch/mips/include/asm/kvm_host.h')
| -rw-r--r-- | arch/mips/include/asm/kvm_host.h | 417 |
1 files changed, 211 insertions, 206 deletions
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index a995fce87791..060aaa6348d7 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -30,16 +30,16 @@ /* Special address that contains the comm page, used for reducing # of traps */ -#define KVM_GUEST_COMMPAGE_ADDR 0x0 +#define KVM_GUEST_COMMPAGE_ADDR 0x0 #define KVM_GUEST_KERNEL_MODE(vcpu) ((kvm_read_c0_guest_status(vcpu->arch.cop0) & (ST0_EXL | ST0_ERL)) || \ ((kvm_read_c0_guest_status(vcpu->arch.cop0) & KSU_USER) == 0)) -#define KVM_GUEST_KUSEG 0x00000000UL -#define KVM_GUEST_KSEG0 0x40000000UL -#define KVM_GUEST_KSEG23 0x60000000UL -#define KVM_GUEST_KSEGX(a) ((_ACAST32_(a)) & 0x60000000) -#define KVM_GUEST_CPHYSADDR(a) ((_ACAST32_(a)) & 0x1fffffff) +#define KVM_GUEST_KUSEG 0x00000000UL +#define KVM_GUEST_KSEG0 0x40000000UL +#define KVM_GUEST_KSEG23 0x60000000UL +#define KVM_GUEST_KSEGX(a) ((_ACAST32_(a)) & 0x60000000) +#define KVM_GUEST_CPHYSADDR(a) ((_ACAST32_(a)) & 0x1fffffff) #define KVM_GUEST_CKSEG0ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG0) #define KVM_GUEST_CKSEG1ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG1) @@ -52,17 +52,17 @@ #define KVM_GUEST_KSEG1ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG1) #define KVM_GUEST_KSEG23ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG23) -#define KVM_INVALID_PAGE 0xdeadbeef -#define KVM_INVALID_INST 0xdeadbeef -#define KVM_INVALID_ADDR 0xdeadbeef +#define KVM_INVALID_PAGE 0xdeadbeef +#define KVM_INVALID_INST 0xdeadbeef +#define KVM_INVALID_ADDR 0xdeadbeef -#define KVM_MALTA_GUEST_RTC_ADDR 0xb8000070UL +#define KVM_MALTA_GUEST_RTC_ADDR 0xb8000070UL -#define GUEST_TICKS_PER_JIFFY (40000000/HZ) -#define MS_TO_NS(x) (x * 1E6L) +#define GUEST_TICKS_PER_JIFFY (40000000/HZ) +#define MS_TO_NS(x) (x * 1E6L) -#define CAUSEB_DC 27 -#define CAUSEF_DC (_ULCAST_(1) << 27) +#define CAUSEB_DC 27 +#define CAUSEF_DC (_ULCAST_(1) << 27) struct kvm; struct kvm_run; @@ -126,8 +126,8 @@ struct kvm_arch { int commpage_tlb; }; -#define N_MIPS_COPROC_REGS 32 -#define N_MIPS_COPROC_SEL 8 +#define N_MIPS_COPROC_REGS 32 +#define N_MIPS_COPROC_SEL 8 struct mips_coproc { unsigned long reg[N_MIPS_COPROC_REGS][N_MIPS_COPROC_SEL]; @@ -139,124 +139,124 @@ struct mips_coproc { /* * Coprocessor 0 register names */ -#define MIPS_CP0_TLB_INDEX 0 -#define MIPS_CP0_TLB_RANDOM 1 -#define MIPS_CP0_TLB_LOW 2 -#define MIPS_CP0_TLB_LO0 2 -#define MIPS_CP0_TLB_LO1 3 -#define MIPS_CP0_TLB_CONTEXT 4 -#define MIPS_CP0_TLB_PG_MASK 5 -#define MIPS_CP0_TLB_WIRED 6 -#define MIPS_CP0_HWRENA 7 -#define MIPS_CP0_BAD_VADDR 8 -#define MIPS_CP0_COUNT 9 -#define MIPS_CP0_TLB_HI 10 -#define MIPS_CP0_COMPARE 11 -#define MIPS_CP0_STATUS 12 -#define MIPS_CP0_CAUSE 13 -#define MIPS_CP0_EXC_PC 14 -#define MIPS_CP0_PRID 15 -#define MIPS_CP0_CONFIG 16 -#define MIPS_CP0_LLADDR 17 -#define MIPS_CP0_WATCH_LO 18 -#define MIPS_CP0_WATCH_HI 19 -#define MIPS_CP0_TLB_XCONTEXT 20 -#define MIPS_CP0_ECC 26 -#define MIPS_CP0_CACHE_ERR 27 -#define MIPS_CP0_TAG_LO 28 -#define MIPS_CP0_TAG_HI 29 -#define MIPS_CP0_ERROR_PC 30 -#define MIPS_CP0_DEBUG 23 -#define MIPS_CP0_DEPC 24 -#define MIPS_CP0_PERFCNT 25 -#define MIPS_CP0_ERRCTL 26 -#define MIPS_CP0_DATA_LO 28 -#define MIPS_CP0_DATA_HI 29 -#define MIPS_CP0_DESAVE 31 - -#define MIPS_CP0_CONFIG_SEL 0 -#define MIPS_CP0_CONFIG1_SEL 1 -#define MIPS_CP0_CONFIG2_SEL 2 -#define MIPS_CP0_CONFIG3_SEL 3 +#define MIPS_CP0_TLB_INDEX 0 +#define MIPS_CP0_TLB_RANDOM 1 +#define MIPS_CP0_TLB_LOW 2 +#define MIPS_CP0_TLB_LO0 2 +#define MIPS_CP0_TLB_LO1 3 +#define MIPS_CP0_TLB_CONTEXT 4 +#define MIPS_CP0_TLB_PG_MASK 5 +#define MIPS_CP0_TLB_WIRED 6 +#define MIPS_CP0_HWRENA 7 +#define MIPS_CP0_BAD_VADDR 8 +#define MIPS_CP0_COUNT 9 +#define MIPS_CP0_TLB_HI 10 +#define MIPS_CP0_COMPARE 11 +#define MIPS_CP0_STATUS 12 +#define MIPS_CP0_CAUSE 13 +#define MIPS_CP0_EXC_PC 14 +#define MIPS_CP0_PRID 15 +#define MIPS_CP0_CONFIG 16 +#define MIPS_CP0_LLADDR 17 +#define MIPS_CP0_WATCH_LO 18 +#define MIPS_CP0_WATCH_HI 19 +#define MIPS_CP0_TLB_XCONTEXT 20 +#define MIPS_CP0_ECC 26 +#define MIPS_CP0_CACHE_ERR 27 +#define MIPS_CP0_TAG_LO 28 +#define MIPS_CP0_TAG_HI 29 +#define MIPS_CP0_ERROR_PC 30 +#define MIPS_CP0_DEBUG 23 +#define MIPS_CP0_DEPC 24 +#define MIPS_CP0_PERFCNT 25 +#define MIPS_CP0_ERRCTL 26 +#define MIPS_CP0_DATA_LO 28 +#define MIPS_CP0_DATA_HI 29 +#define MIPS_CP0_DESAVE 31 + +#define MIPS_CP0_CONFIG_SEL 0 +#define MIPS_CP0_CONFIG1_SEL 1 +#define MIPS_CP0_CONFIG2_SEL 2 +#define MIPS_CP0_CONFIG3_SEL 3 /* Config0 register bits */ -#define CP0C0_M 31 -#define CP0C0_K23 28 -#define CP0C0_KU 25 -#define CP0C0_MDU 20 -#define CP0C0_MM 17 -#define CP0C0_BM 16 -#define CP0C0_BE 15 -#define CP0C0_AT 13 -#define CP0C0_AR 10 -#define CP0C0_MT 7 -#define CP0C0_VI 3 -#define CP0C0_K0 0 +#define CP0C0_M 31 +#define CP0C0_K23 28 +#define CP0C0_KU 25 +#define CP0C0_MDU 20 +#define CP0C0_MM 17 +#define CP0C0_BM 16 +#define CP0C0_BE 15 +#define CP0C0_AT 13 +#define CP0C0_AR 10 +#define CP0C0_MT 7 +#define CP0C0_VI 3 +#define CP0C0_K0 0 /* Config1 register bits */ -#define CP0C1_M 31 -#define CP0C1_MMU 25 -#define CP0C1_IS 22 -#define CP0C1_IL 19 -#define CP0C1_IA 16 -#define CP0C1_DS 13 -#define CP0C1_DL 10 -#define CP0C1_DA 7 -#define CP0C1_C2 6 -#define CP0C1_MD 5 -#define CP0C1_PC 4 -#define CP0C1_WR 3 -#define CP0C1_CA 2 -#define CP0C1_EP 1 -#define CP0C1_FP 0 +#define CP0C1_M 31 +#define CP0C1_MMU 25 +#define CP0C1_IS 22 +#define CP0C1_IL 19 +#define CP0C1_IA 16 +#define CP0C1_DS 13 +#define CP0C1_DL 10 +#define CP0C1_DA 7 +#define CP0C1_C2 6 +#define CP0C1_MD 5 +#define CP0C1_PC 4 +#define CP0C1_WR 3 +#define CP0C1_CA 2 +#define CP0C1_EP 1 +#define CP0C1_FP 0 /* Config2 Register bits */ -#define CP0C2_M 31 -#define CP0C2_TU 28 -#define CP0C2_TS 24 -#define CP0C2_TL 20 -#define CP0C2_TA 16 -#define CP0C2_SU 12 -#define CP0C2_SS 8 -#define CP0C2_SL 4 -#define CP0C2_SA 0 +#define CP0C2_M 31 +#define CP0C2_TU 28 +#define CP0C2_TS 24 +#define CP0C2_TL 20 +#define CP0C2_TA 16 +#define CP0C2_SU 12 +#define CP0C2_SS 8 +#define CP0C2_SL 4 +#define CP0C2_SA 0 /* Config3 Register bits */ -#define CP0C3_M 31 -#define CP0C3_ISA_ON_EXC 16 -#define CP0C3_ULRI 13 -#define CP0C3_DSPP 10 -#define CP0C3_LPA 7 -#define CP0C3_VEIC 6 -#define CP0C3_VInt 5 -#define CP0C3_SP 4 -#define CP0C3_MT 2 -#define CP0C3_SM 1 -#define CP0C3_TL 0 +#define CP0C3_M 31 +#define CP0C3_ISA_ON_EXC 16 +#define CP0C3_ULRI 13 +#define CP0C3_DSPP 10 +#define CP0C3_LPA 7 +#define CP0C3_VEIC 6 +#define CP0C3_VInt 5 +#define CP0C3_SP 4 +#define CP0C3_MT 2 +#define CP0C3_SM 1 +#define CP0C3_TL 0 /* Have config1, Cacheable, noncoherent, write-back, write allocate*/ -#define MIPS_CONFIG0 \ +#define MIPS_CONFIG0 \ ((1 << CP0C0_M) | (0x3 << CP0C0_K0)) /* Have config2, no coprocessor2 attached, no MDMX support attached, no performance counters, watch registers present, no code compression, EJTAG present, no FPU, no watch registers */ -#define MIPS_CONFIG1 \ -((1 << CP0C1_M) | \ - (0 << CP0C1_C2) | (0 << CP0C1_MD) | (0 << CP0C1_PC) | \ - (0 << CP0C1_WR) | (0 << CP0C1_CA) | (1 << CP0C1_EP) | \ +#define MIPS_CONFIG1 \ +((1 << CP0C1_M) | \ + (0 << CP0C1_C2) | (0 << CP0C1_MD) | (0 << CP0C1_PC) | \ + (0 << CP0C1_WR) | (0 << CP0C1_CA) | (1 << CP0C1_EP) | \ (0 << CP0C1_FP)) /* Have config3, no tertiary/secondary caches implemented */ -#define MIPS_CONFIG2 \ +#define MIPS_CONFIG2 \ ((1 << CP0C2_M)) /* No config4, no DSP ASE, no large physaddr (PABITS), no external interrupt controller, no vectored interrupts, no 1kb pages, no SmartMIPS ASE, no trace logic */ -#define MIPS_CONFIG3 \ -((0 << CP0C3_M) | (0 << CP0C3_DSPP) | (0 << CP0C3_LPA) | \ - (0 << CP0C3_VEIC) | (0 << CP0C3_VInt) | (0 << CP0C3_SP) | \ +#define MIPS_CONFIG3 \ +((0 << CP0C3_M) | (0 << CP0C3_DSPP) | (0 << CP0C3_LPA) | \ + (0 << CP0C3_VEIC) | (0 << CP0C3_VInt) | (0 << CP0C3_SP) | \ (0 << CP0C3_SM) | (0 << CP0C3_TL)) /* MMU types, the first four entries have the same layout as the @@ -274,36 +274,36 @@ enum mips_mmu_types { /* * Trap codes */ -#define T_INT 0 /* Interrupt pending */ -#define T_TLB_MOD 1 /* TLB modified fault */ -#define T_TLB_LD_MISS 2 /* TLB miss on load or ifetch */ -#define T_TLB_ST_MISS 3 /* TLB miss on a store */ -#define T_ADDR_ERR_LD 4 /* Address error on a load or ifetch */ -#define T_ADDR_ERR_ST 5 /* Address error on a store */ -#define T_BUS_ERR_IFETCH 6 /* Bus error on an ifetch */ -#define T_BUS_ERR_LD_ST 7 /* Bus error on a load or store */ -#define T_SYSCALL 8 /* System call */ -#define T_BREAK 9 /* Breakpoint */ -#define T_RES_INST 10 /* Reserved instruction exception */ -#define T_COP_UNUSABLE 11 /* Coprocessor unusable */ -#define T_OVFLOW 12 /* Arithmetic overflow */ +#define T_INT 0 /* Interrupt pending */ +#define T_TLB_MOD 1 /* TLB modified fault */ +#define T_TLB_LD_MISS 2 /* TLB miss on load or ifetch */ +#define T_TLB_ST_MISS 3 /* TLB miss on a store */ +#define T_ADDR_ERR_LD 4 /* Address error on a load or ifetch */ +#define T_ADDR_ERR_ST 5 /* Address error on a store */ +#define T_BUS_ERR_IFETCH 6 /* Bus error on an ifetch */ +#define T_BUS_ERR_LD_ST 7 /* Bus error on a load or store */ +#define T_SYSCALL 8 /* System call */ +#define T_BREAK 9 /* Breakpoint */ +#define T_RES_INST 10 /* Reserved instruction exception */ +#define T_COP_UNUSABLE 11 /* Coprocessor unusable */ +#define T_OVFLOW 12 /* Arithmetic overflow */ /* * Trap definitions added for r4000 port. */ -#define T_TRAP 13 /* Trap instruction */ -#define T_VCEI 14 /* Virtual coherency exception */ -#define T_FPE 15 /* Floating point exception */ -#define T_WATCH 23 /* Watch address reference */ -#define T_VCED 31 /* Virtual coherency data */ +#define T_TRAP 13 /* Trap instruction */ +#define T_VCEI 14 /* Virtual coherency exception */ +#define T_FPE 15 /* Floating point exception */ +#define T_WATCH 23 /* Watch address reference */ +#define T_VCED 31 /* Virtual coherency data */ /* Resume Flags */ -#define RESUME_FLAG_DR (1<<0) /* Reload guest nonvolatile state? */ -#define RESUME_FLAG_HOST (1<<1) /* Resume host? */ +#define RESUME_FLAG_DR (1<<0) /* Reload guest nonvolatile state? */ +#define RESUME_FLAG_HOST (1<<1) /* Resume host? */ -#define RESUME_GUEST 0 -#define RESUME_GUEST_DR RESUME_FLAG_DR -#define RESUME_HOST RESUME_FLAG_HOST +#define RESUME_GUEST 0 +#define RESUME_GUEST_DR RESUME_FLAG_DR +#define RESUME_HOST RESUME_FLAG_HOST enum emulation_result { EMULATE_DONE, /* no further processing */ @@ -313,24 +313,27 @@ enum emulation_result { EMULATE_PRIV_FAIL, }; -#define MIPS3_PG_G 0x00000001 /* Global; ignore ASID if in lo0 & lo1 */ -#define MIPS3_PG_V 0x00000002 /* Valid */ -#define MIPS3_PG_NV 0x00000000 -#define MIPS3_PG_D 0x00000004 /* Dirty */ +#define MIPS3_PG_G 0x00000001 /* Global; ignore ASID if in lo0 & lo1 */ +#define MIPS3_PG_V 0x00000002 /* Valid */ +#define MIPS3_PG_NV 0x00000000 +#define MIPS3_PG_D 0x00000004 /* Dirty */ #define mips3_paddr_to_tlbpfn(x) \ - (((unsigned long)(x) >> MIPS3_PG_SHIFT) & MIPS3_PG_FRAME) + (((unsigned long)(x) >> MIPS3_PG_SHIFT) & MIPS3_PG_FRAME) #define mips3_tlbpfn_to_paddr(x) \ - ((unsigned long)((x) & MIPS3_PG_FRAME) << MIPS3_PG_SHIFT) + ((unsigned long)((x) & MIPS3_PG_FRAME) << MIPS3_PG_SHIFT) -#define MIPS3_PG_SHIFT 6 -#define MIPS3_PG_FRAME 0x3fffffc0 +#define MIPS3_PG_SHIFT 6 +#define MIPS3_PG_FRAME 0x3fffffc0 -#define VPN2_MASK 0xffffe000 -#define TLB_IS_GLOBAL(x) (((x).tlb_lo0 & MIPS3_PG_G) && ((x).tlb_lo1 & MIPS3_PG_G)) -#define TLB_VPN2(x) ((x).tlb_hi & VPN2_MASK) -#define TLB_ASID(x) ((x).tlb_hi & ASID_MASK) -#define TLB_IS_VALID(x, va) (((va) & (1 << PAGE_SHIFT)) ? ((x).tlb_lo1 & MIPS3_PG_V) : ((x).tlb_lo0 & MIPS3_PG_V)) +#define VPN2_MASK 0xffffe000 +#define TLB_IS_GLOBAL(x) (((x).tlb_lo0 & MIPS3_PG_G) && \ + ((x).tlb_lo1 & MIPS3_PG_G)) +#define TLB_VPN2(x) ((x).tlb_hi & VPN2_MASK) +#define TLB_ASID(x) ((x).tlb_hi & ASID_MASK) +#define TLB_IS_VALID(x, va) (((va) & (1 << PAGE_SHIFT)) \ + ? ((x).tlb_lo1 & MIPS3_PG_V) \ + : ((x).tlb_lo0 & MIPS3_PG_V)) struct kvm_mips_tlb { long tlb_mask; @@ -339,7 +342,7 @@ struct kvm_mips_tlb { long tlb_lo1; }; -#define KVM_MIPS_GUEST_TLB_SIZE 64 +#define KVM_MIPS_GUEST_TLB_SIZE 64 struct kvm_vcpu_arch { void *host_ebase, *guest_ebase; unsigned long host_stack; @@ -400,65 +403,67 @@ struct kvm_vcpu_arch { }; -#define kvm_read_c0_guest_index(cop0) (cop0->reg[MIPS_CP0_TLB_INDEX][0]) -#define kvm_write_c0_guest_index(cop0, val) (cop0->reg[MIPS_CP0_TLB_INDEX][0] = val) -#define kvm_read_c0_guest_entrylo0(cop0) (cop0->reg[MIPS_CP0_TLB_LO0][0]) -#define kvm_read_c0_guest_entrylo1(cop0) (cop0->reg[MIPS_CP0_TLB_LO1][0]) -#define kvm_read_c0_guest_context(cop0) (cop0->reg[MIPS_CP0_TLB_CONTEXT][0]) -#define kvm_write_c0_guest_context(cop0, val) (cop0->reg[MIPS_CP0_TLB_CONTEXT][0] = (val)) -#define kvm_read_c0_guest_userlocal(cop0) (cop0->reg[MIPS_CP0_TLB_CONTEXT][2]) -#define kvm_read_c0_guest_pagemask(cop0) (cop0->reg[MIPS_CP0_TLB_PG_MASK][0]) -#define kvm_write_c0_guest_pagemask(cop0, val) (cop0->reg[MIPS_CP0_TLB_PG_MASK][0] = (val)) -#define kvm_read_c0_guest_wired(cop0) (cop0->reg[MIPS_CP0_TLB_WIRED][0]) -#define kvm_write_c0_guest_wired(cop0, val) (cop0->reg[MIPS_CP0_TLB_WIRED][0] = (val)) -#define kvm_read_c0_guest_badvaddr(cop0) (cop0->reg[MIPS_CP0_BAD_VADDR][0]) -#define kvm_write_c0_guest_badvaddr(cop0, val) (cop0->reg[MIPS_CP0_BAD_VADDR][0] = (val)) -#define kvm_read_c0_guest_count(cop0) (cop0->reg[MIPS_CP0_COUNT][0]) -#define kvm_write_c0_guest_count(cop0, val) (cop0->reg[MIPS_CP0_COUNT][0] = (val)) -#define kvm_read_c0_guest_entryhi(cop0) (cop0->reg[MIPS_CP0_TLB_HI][0]) -#define kvm_write_c0_guest_entryhi(cop0, val) (cop0->reg[MIPS_CP0_TLB_HI][0] = (val)) -#define kvm_read_c0_guest_compare(cop0) (cop0->reg[MIPS_CP0_COMPARE][0]) -#define kvm_write_c0_guest_compare(cop0, val) (cop0->reg[MIPS_CP0_COMPARE][0] = (val)) -#define kvm_read_c0_guest_status(cop0) (cop0->reg[MIPS_CP0_STATUS][0]) -#define kvm_write_c0_guest_status(cop0, val) (cop0->reg[MIPS_CP0_STATUS][0] = (val)) -#define kvm_read_c0_guest_intctl(cop0) (cop0->reg[MIPS_CP0_STATUS][1]) -#define kvm_write_c0_guest_intctl(cop0, val) (cop0->reg[MIPS_CP0_STATUS][1] = (val)) -#define kvm_read_c0_guest_cause(cop0) (cop0->reg[MIPS_CP0_CAUSE][0]) -#define kvm_write_c0_guest_cause(cop0, val) (cop0->reg[MIPS_CP0_CAUSE][0] = (val)) -#define kvm_read_c0_guest_epc(cop0) (cop0->reg[MIPS_CP0_EXC_PC][0]) -#define kvm_write_c0_guest_epc(cop0, val) (cop0->reg[MIPS_CP0_EXC_PC][0] = (val)) -#define kvm_read_c0_guest_prid(cop0) (cop0->reg[MIPS_CP0_PRID][0]) -#define kvm_write_c0_guest_prid(cop0, val) (cop0->reg[MIPS_CP0_PRID][0] = (val)) -#define kvm_read_c0_guest_ebase(cop0) (cop0->reg[MIPS_CP0_PRID][1]) -#define kvm_write_c0_guest_ebase(cop0, val) (cop0->reg[MIPS_CP0_PRID][1] = (val)) -#define kvm_read_c0_guest_config(cop0) (cop0->reg[MIPS_CP0_CONFIG][0]) -#define kvm_read_c0_guest_config1(cop0) (cop0->reg[MIPS_CP0_CONFIG][1]) -#define kvm_read_c0_guest_config2(cop0) (cop0->reg[MIPS_CP0_CONFIG][2]) -#define kvm_read_c0_guest_config3(cop0) (cop0->reg[MIPS_CP0_CONFIG][3]) -#define kvm_read_c0_guest_config7(cop0) (cop0->reg[MIPS_CP0_CONFIG][7]) -#define kvm_write_c0_guest_config(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][0] = (val)) -#define kvm_write_c0_guest_config1(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][1] = (val)) -#define kvm_write_c0_guest_config2(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][2] = (val)) -#define kvm_write_c0_guest_config3(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][3] = (val)) -#define kvm_write_c0_guest_config7(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][7] = (val)) -#define kvm_read_c0_guest_errorepc(cop0) (cop0->reg[MIPS_CP0_ERROR_PC][0]) -#define kvm_write_c0_guest_errorepc(cop0, val) (cop0->reg[MIPS_CP0_ERROR_PC][0] = (val)) - -#define kvm_set_c0_guest_status(cop0, val) (cop0->reg[MIPS_CP0_STATUS][0] |= (val)) -#define kvm_clear_c0_guest_status(cop0, val) (cop0->reg[MIPS_CP0_STATUS][0] &= ~(val)) -#define kvm_set_c0_guest_cause(cop0, val) (cop0->reg[MIPS_CP0_CAUSE][0] |= (val)) -#define kvm_clear_c0_guest_cause(cop0, val) (cop0->reg[MIPS_CP0_CAUSE][0] &= ~(val)) -#define kvm_change_c0_guest_cause(cop0, change, val) \ -{ \ - kvm_clear_c0_guest_cause(cop0, change); \ - kvm_set_c0_guest_cause(cop0, ((val) & (change))); \ +#define kvm_read_c0_guest_index(cop0) (cop0->reg[MIPS_CP0_TLB_INDEX][0]) +#define kvm_write_c0_guest_index(cop0, val) (cop0->reg[MIPS_CP0_TLB_INDEX][0] = val) +#define kvm_read_c0_guest_entrylo0(cop0) (cop0->reg[MIPS_CP0_TLB_LO0][0]) +#define kvm_read_c0_guest_entrylo1(cop0) (cop0->reg[MIPS_CP0_TLB_LO1][0]) +#define kvm_read_c0_guest_context(cop0) (cop0->reg[MIPS_CP0_TLB_CONTEXT][0]) +#define kvm_write_c0_guest_context(cop0, val) (cop0->reg[MIPS_CP0_TLB_CONTEXT][0] = (val)) +#define kvm_read_c0_guest_userlocal(cop0) (cop0->reg[MIPS_CP0_TLB_CONTEXT][2]) +#define kvm_read_c0_guest_pagemask(cop0) (cop0->reg[MIPS_CP0_TLB_PG_MASK][0]) +#define kvm_write_c0_guest_pagemask(cop0, val) (cop0->reg[MIPS_CP0_TLB_PG_MASK][0] = (val)) +#define kvm_read_c0_guest_wired(cop0) (cop0->reg[MIPS_CP0_TLB_WIRED][0]) +#define kvm_write_c0_guest_wired(cop0, val) (cop0->reg[MIPS_CP0_TLB_WIRED][0] = (val)) +#define kvm_read_c0_guest_hwrena(cop0) (cop0->reg[MIPS_CP0_HWRENA][0]) +#define kvm_write_c0_guest_hwrena(cop0, val) (cop0->reg[MIPS_CP0_HWRENA][0] = (val)) +#define kvm_read_c0_guest_badvaddr(cop0) (cop0->reg[MIPS_CP0_BAD_VADDR][0]) +#define kvm_write_c0_guest_badvaddr(cop0, val) (cop0->reg[MIPS_CP0_BAD_VADDR][0] = (val)) +#define kvm_read_c0_guest_count(cop0) (cop0->reg[MIPS_CP0_COUNT][0]) +#define kvm_write_c0_guest_count(cop0, val) (cop0->reg[MIPS_CP0_COUNT][0] = (val)) +#define kvm_read_c0_guest_entryhi(cop0) (cop0->reg[MIPS_CP0_TLB_HI][0]) +#define kvm_write_c0_guest_entryhi(cop0, val) (cop0->reg[MIPS_CP0_TLB_HI][0] = (val)) +#define kvm_read_c0_guest_compare(cop0) (cop0->reg[MIPS_CP0_COMPARE][0]) +#define kvm_write_c0_guest_compare(cop0, val) (cop0->reg[MIPS_CP0_COMPARE][0] = (val)) +#define kvm_read_c0_guest_status(cop0) (cop0->reg[MIPS_CP0_STATUS][0]) +#define kvm_write_c0_guest_status(cop0, val) (cop0->reg[MIPS_CP0_STATUS][0] = (val)) +#define kvm_read_c0_guest_intctl(cop0) (cop0->reg[MIPS_CP0_STATUS][1]) +#define kvm_write_c0_guest_intctl(cop0, val) (cop0->reg[MIPS_CP0_STATUS][1] = (val)) +#define kvm_read_c0_guest_cause(cop0) (cop0->reg[MIPS_CP0_CAUSE][0]) +#define kvm_write_c0_guest_cause(cop0, val) (cop0->reg[MIPS_CP0_CAUSE][0] = (val)) +#define kvm_read_c0_guest_epc(cop0) (cop0->reg[MIPS_CP0_EXC_PC][0]) +#define kvm_write_c0_guest_epc(cop0, val) (cop0->reg[MIPS_CP0_EXC_PC][0] = (val)) +#define kvm_read_c0_guest_prid(cop0) (cop0->reg[MIPS_CP0_PRID][0]) +#define kvm_write_c0_guest_prid(cop0, val) (cop0->reg[MIPS_CP0_PRID][0] = (val)) +#define kvm_read_c0_guest_ebase(cop0) (cop0->reg[MIPS_CP0_PRID][1]) +#define kvm_write_c0_guest_ebase(cop0, val) (cop0->reg[MIPS_CP0_PRID][1] = (val)) +#define kvm_read_c0_guest_config(cop0) (cop0->reg[MIPS_CP0_CONFIG][0]) +#define kvm_read_c0_guest_config1(cop0) (cop0->reg[MIPS_CP0_CONFIG][1]) +#define kvm_read_c0_guest_config2(cop0) (cop0->reg[MIPS_CP0_CONFIG][2]) +#define kvm_read_c0_guest_config3(cop0) (cop0->reg[MIPS_CP0_CONFIG][3]) +#define kvm_read_c0_guest_config7(cop0) (cop0->reg[MIPS_CP0_CONFIG][7]) +#define kvm_write_c0_guest_config(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][0] = (val)) +#define kvm_write_c0_guest_config1(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][1] = (val)) +#define kvm_write_c0_guest_config2(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][2] = (val)) +#define kvm_write_c0_guest_config3(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][3] = (val)) +#define kvm_write_c0_guest_config7(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][7] = (val)) +#define kvm_read_c0_guest_errorepc(cop0) (cop0->reg[MIPS_CP0_ERROR_PC][0]) +#define kvm_write_c0_guest_errorepc(cop0, val) (cop0->reg[MIPS_CP0_ERROR_PC][0] = (val)) + +#define kvm_set_c0_guest_status(cop0, val) (cop0->reg[MIPS_CP0_STATUS][0] |= (val)) +#define kvm_clear_c0_guest_status(cop0, val) (cop0->reg[MIPS_CP0_STATUS][0] &= ~(val)) +#define kvm_set_c0_guest_cause(cop0, val) (cop0->reg[MIPS_CP0_CAUSE][0] |= (val)) +#define kvm_clear_c0_guest_cause(cop0, val) (cop0->reg[MIPS_CP0_CAUSE][0] &= ~(val)) +#define kvm_change_c0_guest_cause(cop0, change, val) \ +{ \ + kvm_clear_c0_guest_cause(cop0, change); \ + kvm_set_c0_guest_cause(cop0, ((val) & (change))); \ } -#define kvm_set_c0_guest_ebase(cop0, val) (cop0->reg[MIPS_CP0_PRID][1] |= (val)) -#define kvm_clear_c0_guest_ebase(cop0, val) (cop0->reg[MIPS_CP0_PRID][1] &= ~(val)) -#define kvm_change_c0_guest_ebase(cop0, change, val) \ -{ \ - kvm_clear_c0_guest_ebase(cop0, change); \ - kvm_set_c0_guest_ebase(cop0, ((val) & (change))); \ +#define kvm_set_c0_guest_ebase(cop0, val) (cop0->reg[MIPS_CP0_PRID][1] |= (val)) +#define kvm_clear_c0_guest_ebase(cop0, val) (cop0->reg[MIPS_CP0_PRID][1] &= ~(val)) +#define kvm_change_c0_guest_ebase(cop0, change, val) \ +{ \ + kvm_clear_c0_guest_ebase(cop0, change); \ + kvm_set_c0_guest_ebase(cop0, ((val) & (change))); \ } |