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Fix mvsa01 r2s decode, Dhrystone runs with Zcb now

This commit is contained in:
Luke Wren 2023-03-20 05:03:39 +00:00
parent c4e0c15160
commit 8b73b1b927
2 changed files with 2 additions and 2 deletions
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2
hdl/hazard3_frontend.v
View File

@ -563,7 +563,7 @@ wire [4:0] zcmp_pushpop_rs1 =
5'd01 ; // ra (ret)
wire [4:0] zcmp_sa01_r1s = {|next_instr[9:8], ~|next_instr[9:8], next_instr[9:7]};
wire [4:0] zcmp_sa01_r2s = {|next_instr[2:1], ~|next_instr[2:1], next_instr[2:0]};
wire [4:0] zcmp_sa01_r2s = {|next_instr[4:3], ~|next_instr[4:3], next_instr[4:2]};
wire [4:0] zcmp_mvsa01_rs1 = {4'h5, uop_ctr[0]};
wire [4:0] zcmp_mva01s_rs1 = uop_ctr[0] ? zcmp_sa01_r2s : zcmp_sa01_r1s;

2
hdl/hazard3_instr_decompress.v
View File

@ -160,7 +160,7 @@ wire [31:0] zcmp_pop_stack_adj_instr = `RVOPC_NOZ_ADDI | rfmt_rd(5'd2) | rfmt_rs
};
wire [4:0] zcmp_sa01_r1s = {|instr_in[9:8], ~|instr_in[9:8], instr_in[9:7]};
wire [4:0] zcmp_sa01_r2s = {|instr_in[2:1], ~|instr_in[2:1], instr_in[2:0]};
wire [4:0] zcmp_sa01_r2s = {|instr_in[4:3], ~|instr_in[4:3], instr_in[4:2]};
// ----------------------------------------------------------------------------