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Moved GPR to back-end

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This commit is contained in:
felsabbagh3
2019-10-14 19:08:32 -04:00
parent e67310acfb
commit ee83e6d8c8
26 changed files with 2320 additions and 2564 deletions
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17
rtl/Vortex.v
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@@ -69,16 +69,19 @@ wire[31:0] csr_decode_csr_data;
wire[11:0] decode_csr_address;
VX_warp_ctl_inter VX_warp_ctl();
wire out_gpr_stall;
VX_front_end vx_front_end(
.clk (clk),
.reset (reset),
.VX_warp_ctl (VX_warp_ctl),
.forwarding_fwd_stall(forwarding_fwd_stall),
.execute_branch_stall(execute_branch_stall),
.VX_writeback_inter (VX_writeback_inter),
.VX_fwd_req_de (VX_fwd_req_de),
.VX_fwd_rsp (VX_fwd_rsp),
.VX_bckE_req (VX_bckE_req),
.decode_csr_address (decode_csr_address),
.memory_delay (memory_delay),
@@ -87,7 +90,8 @@ VX_front_end vx_front_end(
.icache_request_fe (icache_request_fe),
.VX_jal_rsp (VX_jal_rsp),
.VX_branch_rsp (VX_branch_rsp),
.fetch_ebreak (out_ebreak)
.fetch_ebreak (out_ebreak),
.in_gpr_stall (out_gpr_stall)
);
@@ -95,6 +99,10 @@ VX_back_end vx_back_end(
.clk (clk),
.reset (reset),
.fetch_delay (fetch_delay),
.in_fwd_stall (forwarding_fwd_stall),
.VX_fwd_req_de (VX_fwd_req_de),
.VX_fwd_rsp (VX_fwd_rsp),
.VX_warp_ctl (VX_warp_ctl),
.VX_bckE_req (VX_bckE_req),
.VX_fwd_exe (VX_fwd_exe),
.csr_decode_csr_data (csr_decode_csr_data),
@@ -107,7 +115,8 @@ VX_back_end vx_back_end(
.VX_fwd_wb (VX_fwd_wb),
.VX_csr_w_req (VX_csr_w_req),
.VX_writeback_inter (VX_writeback_inter),
.out_mem_delay (memory_delay)
.out_mem_delay (memory_delay),
.out_gpr_stall (out_gpr_stall)
);
VX_forwarding vx_forwarding(