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alpha: Correct physical address masking

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Bob Supnik 2018-06-03 15:41:57 -07:00 • committed by Mark Pizzolato
parent 486427c9fe
commit e3cdbed45f
1 changed files with 2 additions and 2 deletions
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4
alpha/alpha_ev5_defs.h
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@ -55,13 +55,13 @@
#define VA_GETOFF(x) (((uint32) (x)) & VA_M_OFF) #define VA_GETOFF(x) (((uint32) (x)) & VA_M_OFF)
#define VA_GETVPN(x) (((uint32) ((x) >> VA_V_VPN)) & VA_M_VPN) #define VA_GETVPN(x) (((uint32) ((x) >> VA_V_VPN)) & VA_M_VPN)
#define VA_GETSEXT(x) (((uint32) ((x) >> VA_V_SEXT)) & VA_M_SEXT) #define VA_GETSEXT(x) (((uint32) ((x) >> VA_V_SEXT)) & VA_M_SEXT)
#define PHYS_ADDR(p,v) ((((t_uint64) (p)) < VA_N_OFF) | VA_GETOFF (v)) #define PHYS_ADDR(p,v) (((((t_uint64) (p)) < VA_N_OFF) | VA_GETOFF (v)) & EV5_PA_MASK)
/* 43b and 32b superpages - present in all implementations */ /* 43b and 32b superpages - present in all implementations */
#define SPEN_43 0x2 #define SPEN_43 0x2
#define SPEN_32 0x1 #define SPEN_32 0x1
#define SP43_MASK 0x000001FFFFFFFFFF #define SP43_MASK (EV5_PA_MASK)
#define SP32_MASK 0x000000003FFFFFFF #define SP32_MASK 0x000000003FFFFFFF
#define VPN_GETSP43(x) ((uint32) (((x) >> (VA_WIDTH - VA_N_OFF - 2)) & 3)) #define VPN_GETSP43(x) ((uint32) (((x) >> (VA_WIDTH - VA_N_OFF - 2)) & 3))
#define VPN_GETSP32(x) ((uint32) (((x) >> (NTVA_WIDTH - VA_N_OFF - 2)) & 0x1FFF)) #define VPN_GETSP32(x) ((uint32) (((x) >> (NTVA_WIDTH - VA_N_OFF - 2)) & 0x1FFF))