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target/nios2: Use hw/registerfields.h for CR_TLBADDR fields

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Use FIELD_EX32 and FIELD_DP32 instead of manual manipulation
of the fields.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220421151735.31996-27-richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-04-21 08:16:57 -07:00
parent bf754c96b2
commit 0a1fc63043
4 changed files with 16 additions and 15 deletions
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8
target/nios2/cpu.h
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@ -110,10 +110,10 @@ FIELD(CR_EXCEPTION, CAUSE, 2, 5)
FIELD(CR_EXCEPTION, ECCFTL, 31, 1)
#define CR_PTEADDR 8
#define CR_PTEADDR_PTBASE_SHIFT 22
#define CR_PTEADDR_PTBASE_MASK (0x3FF << CR_PTEADDR_PTBASE_SHIFT)
#define CR_PTEADDR_VPN_SHIFT 2
#define CR_PTEADDR_VPN_MASK (0xFFFFF << CR_PTEADDR_VPN_SHIFT)
FIELD(CR_PTEADDR, VPN, 2, 20)
FIELD(CR_PTEADDR, PTBASE, 22, 10)
#define CR_TLBACC 9
#define CR_TLBACC_IGN_SHIFT 25
#define CR_TLBACC_IGN_MASK (0x7F << CR_TLBACC_IGN_SHIFT)