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Merge branch 'master' of https://github.com/vortexgpgpu/vortex

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This commit is contained in:
Blaise Tine
2021-10-19 03:07:13 -04:00
parent 67a76155b1 66e253ab95
commit e248f744d5
9 changed files with 172 additions and 15 deletions
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7
hw/rtl/VX_instr_demux.sv
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@@ -60,17 +60,18 @@ module VX_instr_demux (
wire lsu_req_valid = ibuffer_if.valid && (ibuffer_if.ex_type == `EX_LSU);
wire [`INST_LSU_BITS-1:0] lsu_op_type = `INST_LSU_BITS'(ibuffer_if.op_type);
wire lsu_is_fence = `INST_LSU_IS_FENCE(ibuffer_if.op_mod);
wire lsu_is_prefetch = `INST_LSU_IS_PREFETCH(ibuffer_if.op_mod);
VX_skid_buffer #(
.DATAW (`NW_BITS + `NUM_THREADS + 32 + `INST_LSU_BITS + 1 + 32 + `NR_BITS + 1 + (2 * `NUM_THREADS * 32)),
.DATAW (`NW_BITS + `NUM_THREADS + 32 + `INST_LSU_BITS + 1 + 32 + `NR_BITS + 1 + (2 * `NUM_THREADS * 32) + 1),
.OUT_REG (1)
) lsu_buffer (
.clk (clk),
.reset (reset),
.valid_in (lsu_req_valid),
.ready_in (lsu_req_ready),
.data_in ({ibuffer_if.wid, ibuffer_if.tmask, ibuffer_if.PC, lsu_op_type, lsu_is_fence, ibuffer_if.imm, ibuffer_if.rd, ibuffer_if.wb, gpr_rsp_if.rs1_data, gpr_rsp_if.rs2_data}),
.data_out ({lsu_req_if.wid, lsu_req_if.tmask, lsu_req_if.PC, lsu_req_if.op_type, lsu_req_if.is_fence, lsu_req_if.offset, lsu_req_if.rd, lsu_req_if.wb, lsu_req_if.base_addr, lsu_req_if.store_data}),
.data_in ({ibuffer_if.wid, ibuffer_if.tmask, ibuffer_if.PC, lsu_op_type, lsu_is_fence, ibuffer_if.imm, ibuffer_if.rd, ibuffer_if.wb, gpr_rsp_if.rs1_data, gpr_rsp_if.rs2_data, lsu_is_prefetch}),
.data_out ({lsu_req_if.wid, lsu_req_if.tmask, lsu_req_if.PC, lsu_req_if.op_type, lsu_req_if.is_fence, lsu_req_if.offset, lsu_req_if.rd, lsu_req_if.wb, lsu_req_if.base_addr, lsu_req_if.store_data, lsu_req_if.is_prefetch}),
.valid_out (lsu_req_if.valid),
.ready_out (lsu_req_if.ready)
);