#define ARM_EXT_V1 0x00000001
#define ARM_EXT_V2 0x00000002
#define ARM_EXT_V2S 0x00000004
#define ARM_EXT_V3 0x00000008
#define ARM_EXT_V3M 0x00000010
#define ARM_EXT_V4 0x00000020
#define ARM_EXT_V4T 0x00000040
#define ARM_EXT_V5 0x00000080
#define ARM_EXT_V5T 0x00000100
#define ARM_EXT_V5ExP 0x00000200
#define ARM_EXT_V5E 0x00000400
#define ARM_EXT_V5J 0x00000800
#define ARM_EXT_V6 0x00001000
#define ARM_EXT_V6K 0x00002000
#define ARM_EXT_V6Z 0x00004000
#define ARM_EXT_V6T2 0x00008000
#define ARM_EXT_DIV 0x00010000
#define ARM_EXT_V5E_NOTM 0x00020000
#define ARM_EXT_V6_NOTM 0x00040000
#define ARM_EXT_V7 0x00080000
#define ARM_EXT_V7A 0x00100000
#define ARM_EXT_V7R 0x00200000
#define ARM_EXT_V7M 0x00400000
#define ARM_CEXT_XSCALE 0x00000001
#define ARM_CEXT_MAVERICK 0x00000002
#define ARM_CEXT_IWMMXT 0x00000004
#define ARM_CEXT_IWMMXT2 0x00000008
#define FPU_ENDIAN_PURE 0x80000000
#define FPU_ENDIAN_BIG 0
#define FPU_FPA_EXT_V1 0x40000000
#define FPU_FPA_EXT_V2 0x20000000
#define FPU_MAVERICK 0x10000000
#define FPU_VFP_EXT_V1xD 0x08000000
#define FPU_VFP_EXT_V1 0x04000000
#define FPU_VFP_EXT_V2 0x02000000
#define FPU_VFP_EXT_V3 0x01000000
#define FPU_NEON_EXT_V1 0x00800000
#define ARM_AEXT_V1 ARM_EXT_V1
#define ARM_AEXT_V2 (ARM_AEXT_V1 | ARM_EXT_V2)
#define ARM_AEXT_V2S (ARM_AEXT_V2 | ARM_EXT_V2S)
#define ARM_AEXT_V3 (ARM_AEXT_V2S | ARM_EXT_V3)
#define ARM_AEXT_V3M (ARM_AEXT_V3 | ARM_EXT_V3M)
#define ARM_AEXT_V4xM (ARM_AEXT_V3 | ARM_EXT_V4)
#define ARM_AEXT_V4 (ARM_AEXT_V3M | ARM_EXT_V4)
#define ARM_AEXT_V4TxM (ARM_AEXT_V4xM | ARM_EXT_V4T)
#define ARM_AEXT_V4T (ARM_AEXT_V4 | ARM_EXT_V4T)
#define ARM_AEXT_V5xM (ARM_AEXT_V4xM | ARM_EXT_V5)
#define ARM_AEXT_V5 (ARM_AEXT_V4 | ARM_EXT_V5)
#define ARM_AEXT_V5TxM (ARM_AEXT_V5xM | ARM_EXT_V4T | ARM_EXT_V5T)
#define ARM_AEXT_V5T (ARM_AEXT_V5 | ARM_EXT_V4T | ARM_EXT_V5T)
#define ARM_AEXT_V5TExP (ARM_AEXT_V5T | ARM_EXT_V5ExP)
#define ARM_AEXT_V5TE (ARM_AEXT_V5TExP | ARM_EXT_V5E)
#define ARM_AEXT_V5TEJ (ARM_AEXT_V5TE | ARM_EXT_V5J)
#define ARM_AEXT_V6 (ARM_AEXT_V5TEJ | ARM_EXT_V6)
#define ARM_AEXT_V6K (ARM_AEXT_V6 | ARM_EXT_V6K)
#define ARM_AEXT_V6Z (ARM_AEXT_V6 | ARM_EXT_V6Z)
#define ARM_AEXT_V6ZK (ARM_AEXT_V6 | ARM_EXT_V6K | ARM_EXT_V6Z)
#define ARM_AEXT_V6T2 (ARM_AEXT_V6 | ARM_EXT_V6T2 | ARM_EXT_V6_NOTM)
#define ARM_AEXT_V6KT2 (ARM_AEXT_V6T2 | ARM_EXT_V6K)
#define ARM_AEXT_V6ZT2 (ARM_AEXT_V6T2 | ARM_EXT_V6Z)
#define ARM_AEXT_V6ZKT2 (ARM_AEXT_V6T2 | ARM_EXT_V6K | ARM_EXT_V6Z)
#define ARM_AEXT_V7_ARM (ARM_AEXT_V6ZKT2 | ARM_EXT_V7)
#define ARM_AEXT_V7A (ARM_AEXT_V7_ARM | ARM_EXT_V7A)
#define ARM_AEXT_V7R (ARM_AEXT_V7_ARM | ARM_EXT_V7R | ARM_EXT_DIV)
#define ARM_AEXT_NOTM \
(ARM_AEXT_V4 | ARM_EXT_V5ExP | ARM_EXT_V5J | ARM_EXT_V6_NOTM)
#define ARM_AEXT_V7M \
((ARM_AEXT_V7_ARM | ARM_EXT_V7M | ARM_EXT_DIV) & ~(ARM_AEXT_NOTM))
#define ARM_AEXT_V7 (ARM_AEXT_V7A & ARM_AEXT_V7R & ARM_AEXT_V7M)
#define ARM_ARCH_XSCALE ARM_FEATURE (ARM_AEXT_V5TE, ARM_CEXT_XSCALE)
#define ARM_ARCH_IWMMXT \
ARM_FEATURE (ARM_AEXT_V5TE, ARM_CEXT_XSCALE | ARM_CEXT_IWMMXT)
#define ARM_ARCH_IWMMXT2 \
ARM_FEATURE (ARM_AEXT_V5TE, ARM_CEXT_XSCALE | ARM_CEXT_IWMMXT | ARM_CEXT_IWMMXT2)
#define FPU_VFP_V1xD (FPU_VFP_EXT_V1xD | FPU_ENDIAN_PURE)
#define FPU_VFP_V1 (FPU_VFP_V1xD | FPU_VFP_EXT_V1)
#define FPU_VFP_V2 (FPU_VFP_V1 | FPU_VFP_EXT_V2)
#define FPU_VFP_V3 (FPU_VFP_V2 | FPU_VFP_EXT_V3)
#define FPU_VFP_HARD (FPU_VFP_EXT_V1xD | FPU_VFP_EXT_V1 | FPU_VFP_EXT_V2 \
| FPU_VFP_EXT_V3 | FPU_NEON_EXT_V1)
#define FPU_FPA (FPU_FPA_EXT_V1 | FPU_FPA_EXT_V2)
#define FPU_ARCH_VFP ARM_FEATURE (0, FPU_ENDIAN_PURE)
#define FPU_ARCH_FPE ARM_FEATURE (0, FPU_FPA_EXT_V1)
#define FPU_ARCH_FPA ARM_FEATURE (0, FPU_FPA)
#define FPU_ARCH_VFP_V1xD ARM_FEATURE (0, FPU_VFP_V1xD)
#define FPU_ARCH_VFP_V1 ARM_FEATURE (0, FPU_VFP_V1)
#define FPU_ARCH_VFP_V2 ARM_FEATURE (0, FPU_VFP_V2)
#define FPU_ARCH_VFP_V3 ARM_FEATURE (0, FPU_VFP_V3)
#define FPU_ARCH_NEON_V1 ARM_FEATURE (0, FPU_NEON_EXT_V1)
#define FPU_ARCH_VFP_V3_PLUS_NEON_V1 \
ARM_FEATURE (0, FPU_VFP_V3 | FPU_NEON_EXT_V1)
#define FPU_ARCH_VFP_HARD ARM_FEATURE (0, FPU_VFP_HARD)
#define FPU_ARCH_ENDIAN_PURE ARM_FEATURE (0, FPU_ENDIAN_PURE)
#define FPU_ARCH_MAVERICK ARM_FEATURE (0, FPU_MAVERICK)
#define ARM_ARCH_V1 ARM_FEATURE (ARM_AEXT_V1, 0)
#define ARM_ARCH_V2 ARM_FEATURE (ARM_AEXT_V2, 0)
#define ARM_ARCH_V2S ARM_FEATURE (ARM_AEXT_V2S, 0)
#define ARM_ARCH_V3 ARM_FEATURE (ARM_AEXT_V3, 0)
#define ARM_ARCH_V3M ARM_FEATURE (ARM_AEXT_V3M, 0)
#define ARM_ARCH_V4xM ARM_FEATURE (ARM_AEXT_V4xM, 0)
#define ARM_ARCH_V4 ARM_FEATURE (ARM_AEXT_V4, 0)
#define ARM_ARCH_V4TxM ARM_FEATURE (ARM_AEXT_V4TxM, 0)
#define ARM_ARCH_V4T ARM_FEATURE (ARM_AEXT_V4T, 0)
#define ARM_ARCH_V5xM ARM_FEATURE (ARM_AEXT_V5xM, 0)
#define ARM_ARCH_V5 ARM_FEATURE (ARM_AEXT_V5, 0)
#define ARM_ARCH_V5TxM ARM_FEATURE (ARM_AEXT_V5TxM, 0)
#define ARM_ARCH_V5T ARM_FEATURE (ARM_AEXT_V5T, 0)
#define ARM_ARCH_V5TExP ARM_FEATURE (ARM_AEXT_V5TExP, 0)
#define ARM_ARCH_V5TE ARM_FEATURE (ARM_AEXT_V5TE, 0)
#define ARM_ARCH_V5TEJ ARM_FEATURE (ARM_AEXT_V5TEJ, 0)
#define ARM_ARCH_V6 ARM_FEATURE (ARM_AEXT_V6, 0)
#define ARM_ARCH_V6K ARM_FEATURE (ARM_AEXT_V6K, 0)
#define ARM_ARCH_V6Z ARM_FEATURE (ARM_AEXT_V6Z, 0)
#define ARM_ARCH_V6ZK ARM_FEATURE (ARM_AEXT_V6ZK, 0)
#define ARM_ARCH_V6T2 ARM_FEATURE (ARM_AEXT_V6T2, 0)
#define ARM_ARCH_V6KT2 ARM_FEATURE (ARM_AEXT_V6KT2, 0)
#define ARM_ARCH_V6ZT2 ARM_FEATURE (ARM_AEXT_V6ZT2, 0)
#define ARM_ARCH_V6ZKT2 ARM_FEATURE (ARM_AEXT_V6ZKT2, 0)
#define ARM_ARCH_V7 ARM_FEATURE (ARM_AEXT_V7, 0)
#define ARM_ARCH_V7A ARM_FEATURE (ARM_AEXT_V7A, 0)
#define ARM_ARCH_V7R ARM_FEATURE (ARM_AEXT_V7R, 0)
#define ARM_ARCH_V7M ARM_FEATURE (ARM_AEXT_V7M, 0)
#define ARM_ARCH_NONE ARM_FEATURE (0, 0)
#define FPU_NONE ARM_FEATURE (0, 0)
#define ARM_ANY ARM_FEATURE (-1, 0)
#define FPU_ANY_HARD ARM_FEATURE (0, FPU_FPA | FPU_VFP_HARD | FPU_MAVERICK)
#define ARM_ARCH_THUMB2 ARM_FEATURE (ARM_EXT_V6T2 | ARM_EXT_V7 | ARM_EXT_V7A | ARM_EXT_V7R | ARM_EXT_V7M | ARM_EXT_DIV, 0)
typedef struct
{
unsigned long core;
unsigned long coproc;
} arm_feature_set;
#define ARM_CPU_HAS_FEATURE(CPU,FEAT) \
(((CPU).core & (FEAT).core) != 0 || ((CPU).coproc & (FEAT).coproc) != 0)
#define ARM_MERGE_FEATURE_SETS(TARG,F1,F2) \
do { \
(TARG).core = (F1).core | (F2).core; \
(TARG).coproc = (F1).coproc | (F2).coproc; \
} while (0)
#define ARM_CLEAR_FEATURE(TARG,F1,F2) \
do { \
(TARG).core = (F1).core &~ (F2).core; \
(TARG).coproc = (F1).coproc &~ (F2).coproc; \
} while (0)
#define ARM_FEATURE(core, coproc) {(core), (coproc)}