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interfaces refactoring

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This commit is contained in:
Blaise Tine
2020-07-02 19:31:55 -07:00
parent ba43e2d33a
commit c5a64a0eed
29 changed files with 295 additions and 297 deletions
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25
hw/rtl/VX_exec_unit.v
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@@ -61,8 +61,7 @@ module VX_exec_unit (
end
endgenerate
wire internal_stall;
assign internal_stall = (| alu_stall);
wire internal_stall = (| alu_stall);
assign delay = no_slot_exec || internal_stall;
@@ -116,15 +115,15 @@ module VX_exec_unit (
assign inst_exec_wb_if.curr_PC = in_curr_PC;
// Jal rsp
assign jal_rsp_temp_if.jal = in_jal;
assign jal_rsp_temp_if.jal_dest = $signed(in_a_reg_data[jal_branch_use_index]) + $signed(in_jal_offset);
assign jal_rsp_temp_if.jal_warp_num = exec_unit_req_if.warp_num;
assign jal_rsp_temp_if.jal = in_jal;
assign jal_rsp_temp_if.jal_dest = $signed(in_a_reg_data[jal_branch_use_index]) + $signed(in_jal_offset);
assign jal_rsp_temp_if.warp_num = exec_unit_req_if.warp_num;
// Branch rsp
assign branch_rsp_temp_if.valid_branch = (exec_unit_req_if.branch_type != `BR_NO) && (| exec_unit_req_if.valid);
assign branch_rsp_temp_if.branch_dir = temp_branch_dir;
assign branch_rsp_temp_if.branch_warp_num = exec_unit_req_if.warp_num;
assign branch_rsp_temp_if.branch_dest = $signed(exec_unit_req_if.curr_PC) + ($signed(exec_unit_req_if.itype_immed) << 1); // itype_immed = branch_offset
assign branch_rsp_temp_if.valid_branch = (exec_unit_req_if.branch_type != `BR_NO) && (| exec_unit_req_if.valid);
assign branch_rsp_temp_if.branch_dir = temp_branch_dir;
assign branch_rsp_temp_if.warp_num = exec_unit_req_if.warp_num;
assign branch_rsp_temp_if.branch_dest = $signed(exec_unit_req_if.curr_PC) + ($signed(exec_unit_req_if.itype_immed) << 1); // itype_immed = branch_offset
VX_generic_register #(
.N(33 + `NW_BITS-1 + 1)
@@ -133,8 +132,8 @@ module VX_exec_unit (
.reset (reset),
.stall (1'b0),
.flush (1'b0),
.in ({jal_rsp_temp_if.jal, jal_rsp_temp_if.jal_dest, jal_rsp_temp_if.jal_warp_num}),
.out ({jal_rsp_if.jal , jal_rsp_if.jal_dest , jal_rsp_if.jal_warp_num})
.in ({jal_rsp_temp_if.jal, jal_rsp_temp_if.jal_dest, jal_rsp_temp_if.warp_num}),
.out ({jal_rsp_if.jal , jal_rsp_if.jal_dest , jal_rsp_if.warp_num})
);
VX_generic_register #(
@@ -144,8 +143,8 @@ module VX_exec_unit (
.reset (reset),
.stall (1'b0),
.flush (1'b0),
.in ({branch_rsp_temp_if.valid_branch, branch_rsp_temp_if.branch_dir, branch_rsp_temp_if.branch_warp_num, branch_rsp_temp_if.branch_dest}),
.out ({branch_rsp_if.valid_branch , branch_rsp_if.branch_dir , branch_rsp_if.branch_warp_num , branch_rsp_if.branch_dest })
.in ({branch_rsp_temp_if.valid_branch, branch_rsp_temp_if.branch_dir, branch_rsp_temp_if.warp_num, branch_rsp_temp_if.branch_dest}),
.out ({branch_rsp_if.valid_branch , branch_rsp_if.branch_dir , branch_rsp_if.warp_num , branch_rsp_if.branch_dest })
);
endmodule : VX_exec_unit