diff options
Diffstat (limited to 'target/arm/internals.h')
| -rw-r--r-- | target/arm/internals.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/target/arm/internals.h b/target/arm/internals.h index 860bcc0c66..dd3da211a3 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -99,6 +99,157 @@ FIELD(DBGWCR, WT, 20, 1) FIELD(DBGWCR, MASK, 24, 5) FIELD(DBGWCR, SSCE, 29, 1) +#define VTCR_NSW (1u << 29) +#define VTCR_NSA (1u << 30) +#define VSTCR_SW VTCR_NSW +#define VSTCR_SA VTCR_NSA + +/* Bit definitions for CPACR (AArch32 only) */ +FIELD(CPACR, CP10, 20, 2) +FIELD(CPACR, CP11, 22, 2) +FIELD(CPACR, TRCDIS, 28, 1) /* matches CPACR_EL1.TTA */ +FIELD(CPACR, D32DIS, 30, 1) /* up to v7; RAZ in v8 */ +FIELD(CPACR, ASEDIS, 31, 1) + +/* Bit definitions for CPACR_EL1 (AArch64 only) */ +FIELD(CPACR_EL1, ZEN, 16, 2) +FIELD(CPACR_EL1, FPEN, 20, 2) +FIELD(CPACR_EL1, SMEN, 24, 2) +FIELD(CPACR_EL1, TTA, 28, 1) /* matches CPACR.TRCDIS */ + +/* Bit definitions for HCPTR (AArch32 only) */ +FIELD(HCPTR, TCP10, 10, 1) +FIELD(HCPTR, TCP11, 11, 1) +FIELD(HCPTR, TASE, 15, 1) +FIELD(HCPTR, TTA, 20, 1) +FIELD(HCPTR, TAM, 30, 1) /* matches CPTR_EL2.TAM */ +FIELD(HCPTR, TCPAC, 31, 1) /* matches CPTR_EL2.TCPAC */ + +/* Bit definitions for CPTR_EL2 (AArch64 only) */ +FIELD(CPTR_EL2, TZ, 8, 1) /* !E2H */ +FIELD(CPTR_EL2, TFP, 10, 1) /* !E2H, matches HCPTR.TCP10 */ +FIELD(CPTR_EL2, TSM, 12, 1) /* !E2H */ +FIELD(CPTR_EL2, ZEN, 16, 2) /* E2H */ +FIELD(CPTR_EL2, FPEN, 20, 2) /* E2H */ +FIELD(CPTR_EL2, SMEN, 24, 2) /* E2H */ +FIELD(CPTR_EL2, TTA, 28, 1) +FIELD(CPTR_EL2, TAM, 30, 1) /* matches HCPTR.TAM */ +FIELD(CPTR_EL2, TCPAC, 31, 1) /* matches HCPTR.TCPAC */ + +/* Bit definitions for CPTR_EL3 (AArch64 only) */ +FIELD(CPTR_EL3, EZ, 8, 1) +FIELD(CPTR_EL3, TFP, 10, 1) +FIELD(CPTR_EL3, ESM, 12, 1) +FIELD(CPTR_EL3, TTA, 20, 1) +FIELD(CPTR_EL3, TAM, 30, 1) +FIELD(CPTR_EL3, TCPAC, 31, 1) + +#define MDCR_MTPME (1U << 28) +#define MDCR_TDCC (1U << 27) +#define MDCR_HLP (1U << 26) /* MDCR_EL2 */ +#define MDCR_SCCD (1U << 23) /* MDCR_EL3 */ +#define MDCR_HCCD (1U << 23) /* MDCR_EL2 */ +#define MDCR_EPMAD (1U << 21) +#define MDCR_EDAD (1U << 20) +#define MDCR_TTRF (1U << 19) +#define MDCR_STE (1U << 18) /* MDCR_EL3 */ +#define MDCR_SPME (1U << 17) /* MDCR_EL3 */ +#define MDCR_HPMD (1U << 17) /* MDCR_EL2 */ +#define MDCR_SDD (1U << 16) +#define MDCR_SPD (3U << 14) +#define MDCR_TDRA (1U << 11) +#define MDCR_TDOSA (1U << 10) +#define MDCR_TDA (1U << 9) +#define MDCR_TDE (1U << 8) +#define MDCR_HPME (1U << 7) +#define MDCR_TPM (1U << 6) +#define MDCR_TPMCR (1U << 5) +#define MDCR_HPMN (0x1fU) + +/* Not all of the MDCR_EL3 bits are present in the 32-bit SDCR */ +#define SDCR_VALID_MASK (MDCR_MTPME | MDCR_TDCC | MDCR_SCCD | \ + MDCR_EPMAD | MDCR_EDAD | MDCR_TTRF | \ + MDCR_STE | MDCR_SPME | MDCR_SPD) + +#define TTBCR_N (7U << 0) /* TTBCR.EAE==0 */ +#define TTBCR_T0SZ (7U << 0) /* TTBCR.EAE==1 */ +#define TTBCR_PD0 (1U << 4) +#define TTBCR_PD1 (1U << 5) +#define TTBCR_EPD0 (1U << 7) +#define TTBCR_IRGN0 (3U << 8) +#define TTBCR_ORGN0 (3U << 10) +#define TTBCR_SH0 (3U << 12) +#define TTBCR_T1SZ (3U << 16) +#define TTBCR_A1 (1U << 22) +#define TTBCR_EPD1 (1U << 23) +#define TTBCR_IRGN1 (3U << 24) +#define TTBCR_ORGN1 (3U << 26) +#define TTBCR_SH1 (1U << 28) +#define TTBCR_EAE (1U << 31) + +FIELD(VTCR, T0SZ, 0, 6) +FIELD(VTCR, SL0, 6, 2) +FIELD(VTCR, IRGN0, 8, 2) +FIELD(VTCR, ORGN0, 10, 2) +FIELD(VTCR, SH0, 12, 2) +FIELD(VTCR, TG0, 14, 2) +FIELD(VTCR, PS, 16, 3) +FIELD(VTCR, VS, 19, 1) +FIELD(VTCR, HA, 21, 1) +FIELD(VTCR, HD, 22, 1) +FIELD(VTCR, HWU59, 25, 1) +FIELD(VTCR, HWU60, 26, 1) +FIELD(VTCR, HWU61, 27, 1) +FIELD(VTCR, HWU62, 28, 1) +FIELD(VTCR, NSW, 29, 1) +FIELD(VTCR, NSA, 30, 1) +FIELD(VTCR, DS, 32, 1) +FIELD(VTCR, SL2, 33, 1) + +#define HCRX_ENAS0 (1ULL << 0) +#define HCRX_ENALS (1ULL << 1) +#define HCRX_ENASR (1ULL << 2) +#define HCRX_FNXS (1ULL << 3) +#define HCRX_FGTNXS (1ULL << 4) +#define HCRX_SMPME (1ULL << 5) +#define HCRX_TALLINT (1ULL << 6) +#define HCRX_VINMI (1ULL << 7) +#define HCRX_VFNMI (1ULL << 8) +#define HCRX_CMOW (1ULL << 9) +#define HCRX_MCE2 (1ULL << 10) +#define HCRX_MSCEN (1ULL << 11) + +#define HPFAR_NS (1ULL << 63) + +#define HSTR_TTEE (1 << 16) +#define HSTR_TJDBX (1 << 17) + +/* + * Depending on the value of HCR_EL2.E2H, bits 0 and 1 + * have different bit definitions, and EL1PCTEN might be + * bit 0 or bit 10. We use _E2H1 and _E2H0 suffixes to + * disambiguate if necessary. + */ +FIELD(CNTHCTL, EL0PCTEN_E2H1, 0, 1) +FIELD(CNTHCTL, EL0VCTEN_E2H1, 1, 1) +FIELD(CNTHCTL, EL1PCTEN_E2H0, 0, 1) +FIELD(CNTHCTL, EL1PCEN_E2H0, 1, 1) +FIELD(CNTHCTL, EVNTEN, 2, 1) +FIELD(CNTHCTL, EVNTDIR, 3, 1) +FIELD(CNTHCTL, EVNTI, 4, 4) +FIELD(CNTHCTL, EL0VTEN, 8, 1) +FIELD(CNTHCTL, EL0PTEN, 9, 1) +FIELD(CNTHCTL, EL1PCTEN_E2H1, 10, 1) +FIELD(CNTHCTL, EL1PTEN, 11, 1) +FIELD(CNTHCTL, ECV, 12, 1) +FIELD(CNTHCTL, EL1TVT, 13, 1) +FIELD(CNTHCTL, EL1TVCT, 14, 1) +FIELD(CNTHCTL, EL1NVPCT, 15, 1) +FIELD(CNTHCTL, EL1NVVCT, 16, 1) +FIELD(CNTHCTL, EVNTIS, 17, 1) +FIELD(CNTHCTL, CNTVMASK, 18, 1) +FIELD(CNTHCTL, CNTPMASK, 19, 1) + /* We use a few fake FSR values for internal purposes in M profile. * M profile cores don't have A/R format FSRs, but currently our * get_phys_addr() code assumes A/R profile and reports failures via |