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minor update

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This commit is contained in:
Blaise Tine
2021-02-27 21:54:55 -08:00
parent f5a17bd1a9
commit 8a9a67aa5a
4 changed files with 46 additions and 23 deletions
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22
hw/rtl/VX_define.vh
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@@ -132,12 +132,22 @@
`define IS_DIV_OP(x) x[2]
`define IS_MUL_MOD(x) x[1]
`define LSU_SB 3'h0
`define LSU_SH 3'h1
`define LSU_SW 3'h2
`define LSU_UB 3'h4
`define LSU_UH 3'h5
`define LSU_BITS 3
`define FMT_B 3'b000
`define FMT_H 3'b001
`define FMT_W 3'b010
`define FMT_BU 3'b100
`define FMT_HU 3'b101
`define LSU_LB 4'b0000
`define LSU_LH 4'b0001
`define LSU_LW 4'b0010
`define LSU_LBU 4'b0100
`define LSU_LHU 4'b0101
`define LSU_SB 4'b1000
`define LSU_SH 4'b1001
`define LSU_SW 4'b1010
`define LSU_BITS 4
`define LSU_FMT(x) x[2:0]
`define LSU_WSIZE(x) x[1:0]
`define LSU_OP(x) x[`LSU_BITS-1:0]