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decode op_mod optimization

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This commit is contained in:
Blaise Tine
2020-08-24 02:55:14 -07:00
parent f292e5003d
commit 57971f6c76
25 changed files with 221 additions and 209 deletions
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3
hw/rtl/interfaces/VX_alu_req_if.v
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@@ -10,7 +10,8 @@ interface VX_alu_req_if ();
wire [`NW_BITS-1:0] wid;
wire [`NUM_THREADS-1:0] thread_mask;
wire [31:0] curr_PC;
wire [`ALU_BR_BITS-1:0] op;
wire [`ALU_BR_BITS-1:0] op_type;
wire is_br_op;
wire rs1_is_PC;
wire rs2_is_imm;
wire [31:0] imm;

2
hw/rtl/interfaces/VX_csr_req_if.v
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@@ -10,7 +10,7 @@ interface VX_csr_req_if ();
wire [`NW_BITS-1:0] wid;
wire [`NUM_THREADS-1:0] thread_mask;
wire [31:0] curr_PC;
wire [`CSR_BITS-1:0] op;
wire [`CSR_BITS-1:0] op_type;
wire [`CSR_ADDR_BITS-1:0] csr_addr;
wire [31:0] csr_mask;
wire [`NR_BITS-1:0] rd;

4
hw/rtl/interfaces/VX_decode_if.v
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@@ -12,8 +12,8 @@ interface VX_decode_if ();
wire [31:0] curr_PC;
wire [`EX_BITS-1:0] ex_type;
wire [`OP_BITS-1:0] ex_op;
wire [`FRM_BITS-1:0] frm;
wire [`OP_BITS-1:0] op_type;
wire [`MOD_BITS-1:0] op_mod;
wire wb;
wire [`NR_BITS-1:0] rd;

2
hw/rtl/interfaces/VX_fpu_req_if.v
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@@ -14,7 +14,7 @@ interface VX_fpu_req_if ();
wire [`NW_BITS-1:0] wid;
wire [`NUM_THREADS-1:0] thread_mask;
wire [31:0] curr_PC;
wire [`FPU_BITS-1:0] op;
wire [`FPU_BITS-1:0] op_type;
wire [`FRM_BITS-1:0] frm;
wire [`NUM_THREADS-1:0][31:0] rs1_data;
wire [`NUM_THREADS-1:0][31:0] rs2_data;

2
hw/rtl/interfaces/VX_gpu_req_if.v
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@@ -10,7 +10,7 @@ interface VX_gpu_req_if();
wire [`NW_BITS-1:0] wid;
wire [`NUM_THREADS-1:0] thread_mask;
wire [31:0] curr_PC;
wire [`GPU_BITS-1:0] op;
wire [`GPU_BITS-1:0] op_type;
wire [`NUM_THREADS-1:0][31:0] rs1_data;
wire [31:0] rs2_data;
wire [`NR_BITS-1:0] rd;

2
hw/rtl/interfaces/VX_issue_if.v
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@@ -13,7 +13,7 @@ interface VX_issue_if ();
wire [31:0] curr_PC;
wire [`EX_BITS-1:0] ex_type;
wire [`OP_BITS-1:0] ex_op;
wire [`OP_BITS-1:0] op_type;
wire [`FRM_BITS-1:0] frm;

2
hw/rtl/interfaces/VX_mul_req_if.v
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@@ -14,7 +14,7 @@ interface VX_mul_req_if ();
wire [`NW_BITS-1:0] wid;
wire [`NUM_THREADS-1:0] thread_mask;
wire [31:0] curr_PC;
wire [`MUL_BITS-1:0] op;
wire [`MUL_BITS-1:0] op_type;
wire [`NUM_THREADS-1:0][31:0] rs1_data;
wire [`NUM_THREADS-1:0][31:0] rs2_data;
wire [`NR_BITS-1:0] rd;