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target/mips: Update some CP0 registers bit definitions

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Update CP0 registers Config0, Config1, Config2, Config3,
Config4, and Config5 bit definitions.

Some of these bits will be utilized by upcoming nanoMIPS changes.

Backports commit 0413d7a55a8161ebd33541ba1df4285bf180c583 from qemu
This commit is contained in:
Aleksandar Markovic 2018-08-17 14:21:17 -04:00 committed by Lioncash
parent af31bc3982
commit d70a2c1df1
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GPG Key ID: 4E3C3CC1031BA9C7
1 changed files with 88 additions and 69 deletions
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157
qemu/target/mips/cpu.h
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@ -389,26 +389,27 @@ struct CPUMIPSState {
target_ulong CP0_CMGCRBase;
int32_t CP0_Config0;
#define CP0C0_M 31
#define CP0C0_K23 28
#define CP0C0_KU 25
#define CP0C0_K23 28 /* 30..28 */
#define CP0C0_KU 25 /* 27..25 */
#define CP0C0_MDU 20
#define CP0C0_MM 18
#define CP0C0_BM 16
#define CP0C0_Impl 16 /* 24..16 */
#define CP0C0_BE 15
#define CP0C0_AT 13
#define CP0C0_AR 10
#define CP0C0_MT 7
#define CP0C0_AT 13 /* 14..13 */
#define CP0C0_AR 10 /* 12..10 */
#define CP0C0_MT 7 /* 9..7 */
#define CP0C0_VI 3
#define CP0C0_K0 0
#define CP0C0_K0 0 /* 2..0 */
int32_t CP0_Config1;
#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_MMU 25 /* 30..25 */
#define CP0C1_IS 22 /* 24..22 */
#define CP0C1_IL 19 /* 21..19 */
#define CP0C1_IA 16 /* 18..16 */
#define CP0C1_DS 13 /* 15..13 */
#define CP0C1_DL 10 /* 12..10 */
#define CP0C1_DA 7 /* 9..7 */
#define CP0C1_C2 6
#define CP0C1_MD 5
#define CP0C1_PC 4
@ -418,67 +419,85 @@ struct CPUMIPSState {
#define CP0C1_FP 0
int32_t CP0_Config2;
#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_TU 28 /* 30..28 */
#define CP0C2_TS 24 /* 27..24 */
#define CP0C2_TL 20 /* 23..20 */
#define CP0C2_TA 16 /* 19..16 */
#define CP0C2_SU 12 /* 15..12 */
#define CP0C2_SS 8 /* 11..8 */
#define CP0C2_SL 4 /* 7..4 */
#define CP0C2_SA 0 /* 3..0 */
int32_t CP0_Config3;
#define CP0C3_M 31
#define CP0C3_BPG 30
#define CP0C3_CMGCR 29
#define CP0C3_MSAP 28
#define CP0C3_BP 27
#define CP0C3_BI 26
#define CP0C3_SC 25
#define CP0C3_IPLW 21
#define CP0C3_MMAR 18
#define CP0C3_MCU 17
#define CP0C3_ISA_ON_EXC 16
#define CP0C3_ISA 14
#define CP0C3_ULRI 13
#define CP0C3_RXI 12
#define CP0C3_DSP2P 11
#define CP0C3_DSPP 10
#define CP0C3_LPA 7
#define CP0C3_VEIC 6
#define CP0C3_VInt 5
#define CP0C3_SP 4
#define CP0C3_CDMM 3
#define CP0C3_MT 2
#define CP0C3_SM 1
#define CP0C3_TL 0
#define CP0C3_M 31
#define CP0C3_BPG 30
#define CP0C3_CMGCR 29
#define CP0C3_MSAP 28
#define CP0C3_BP 27
#define CP0C3_BI 26
#define CP0C3_SC 25
#define CP0C3_PW 24
#define CP0C3_VZ 23
#define CP0C3_IPLV 21 /* 22..21 */
#define CP0C3_MMAR 18 /* 20..18 */
#define CP0C3_MCU 17
#define CP0C3_ISA_ON_EXC 16
#define CP0C3_ISA 14 /* 15..14 */
#define CP0C3_ULRI 13
#define CP0C3_RXI 12
#define CP0C3_DSP2P 11
#define CP0C3_DSPP 10
#define CP0C3_CTXTC 9
#define CP0C3_ITL 8
#define CP0C3_LPA 7
#define CP0C3_VEIC 6
#define CP0C3_VInt 5
#define CP0C3_SP 4
#define CP0C3_CDMM 3
#define CP0C3_MT 2
#define CP0C3_SM 1
#define CP0C3_TL 0
int32_t CP0_Config4;
int32_t CP0_Config4_rw_bitmask;
#define CP0C4_M 31
#define CP0C4_IE 29
#define CP0C4_AE 28
#define CP0C4_KScrExist 16
#define CP0C4_MMUExtDef 14
#define CP0C4_FTLBPageSize 8
#define CP0C4_FTLBWays 4
#define CP0C4_FTLBSets 0
#define CP0C4_MMUSizeExt 0
#define CP0C4_M 31
#define CP0C4_IE 29 /* 30..29 */
#define CP0C4_AE 28
#define CP0C4_VTLBSizeExt 24 /* 27..24 */
#define CP0C4_KScrExist 16
#define CP0C4_MMUExtDef 14
#define CP0C4_FTLBPageSize 8 /* 12..8 */
/* bit layout if MMUExtDef=1 */
#define CP0C4_MMUSizeExt 0 /* 7..0 */
/* bit layout if MMUExtDef=2 */
#define CP0C4_FTLBWays 4 /* 7..4 */
#define CP0C4_FTLBSets 0 /* 3..0 */
int32_t CP0_Config5;
int32_t CP0_Config5_rw_bitmask;
#define CP0C5_M 31
#define CP0C5_K 30
#define CP0C5_CV 29
#define CP0C5_EVA 28
#define CP0C5_MSAEn 27
#define CP0C5_XNP 13
#define CP0C5_UFE 9
#define CP0C5_FRE 8
#define CP0C5_VP 7
#define CP0C5_SBRI 6
#define CP0C5_MVH 5
#define CP0C5_LLB 4
#define CP0C5_MRP 3
#define CP0C5_UFR 2
#define CP0C5_NFExists 0
#define CP0C5_M 31
#define CP0C5_K 30
#define CP0C5_CV 29
#define CP0C5_EVA 28
#define CP0C5_MSAEn 27
#define CP0C5_PMJ 23 /* 25..23 */
#define CP0C5_WR2 22
#define CP0C5_NMS 21
#define CP0C5_ULS 20
#define CP0C5_XPA 19
#define CP0C5_CRCP 18
#define CP0C5_MI 17
#define CP0C5_GI 15 /* 16..15 */
#define CP0C5_CA2 14
#define CP0C5_XNP 13
#define CP0C5_DEC 11
#define CP0C5_L2C 10
#define CP0C5_UFE 9
#define CP0C5_FRE 8
#define CP0C5_VP 7
#define CP0C5_SBRI 6
#define CP0C5_MVH 5
#define CP0C5_LLB 4
#define CP0C5_MRP 3
#define CP0C5_UFR 2
#define CP0C5_NFExists 0
int32_t CP0_Config6;
int32_t CP0_Config7;
uint64_t CP0_MAAR[MIPS_MAAR_MAX];