wu-arch/vortex
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

getting dogfood tests passing on Verilator!

Browse Source
This commit is contained in:
Blaise Tine
2020-08-09 18:13:12 -04:00
parent 9e0639b49f
commit 65415d2bbc
43 changed files with 748 additions and 585 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
hw/rtl/VX_lsu_unit.v
View File

@@ -68,12 +68,12 @@ module VX_lsu_unit #(
assign mem_req_offset[i] = full_address[i][1:0];
assign mem_req_byteen[i] = wmask << full_address[i][1:0];
assign mem_req_data[i] = lsu_req_if.store_data[i] << {mem_req_offset[i], 3'b0};
end
end
wire stall_in = ~dcache_req_if.ready;
wire stall_in = ~dcache_req_if.ready && use_valid;
// Can accept new request?
assign lsu_req_if.ready = ~stall_in;
assign lsu_req_if.ready = ~stall_in;
`IGNORE_WARNINGS_BEGIN
wire [`NUM_THREADS-1:0][31:0] use_address;
@@ -167,20 +167,20 @@ module VX_lsu_unit #(
assign dcache_rsp_if.ready = lsu_commit_if.ready && ~is_store_rsp; // STORE has priority
// scope registration
`SCOPE_ASSIGN(scope_dcache_req_valid, dcache_req_if.valid);
`SCOPE_ASSIGN(scope_dcache_req_addr, use_address);
`SCOPE_ASSIGN(scope_dcache_req_rw, dcache_req_if.rw );
`SCOPE_ASSIGN(scope_dcache_req_byteen,dcache_req_if.byteen);
`SCOPE_ASSIGN(scope_dcache_req_data, dcache_req_if.data);
`SCOPE_ASSIGN(scope_dcache_req_tag, dcache_req_if.tag);
`SCOPE_ASSIGN(scope_dcache_req_ready, dcache_req_if.ready);
`SCOPE_ASSIGN(scope_dcache_req_warp_num, use_warp_num);
`SCOPE_ASSIGN(scope_dcache_req_curr_PC, use_pc);
`SCOPE_ASSIGN (scope_dcache_req_valid, dcache_req_if.valid);
`SCOPE_ASSIGN (scope_dcache_req_addr, use_address);
`SCOPE_ASSIGN (scope_dcache_req_rw, dcache_req_if.rw );
`SCOPE_ASSIGN (scope_dcache_req_byteen,dcache_req_if.byteen);
`SCOPE_ASSIGN (scope_dcache_req_data, dcache_req_if.data);
`SCOPE_ASSIGN (scope_dcache_req_tag, dcache_req_if.tag);
`SCOPE_ASSIGN (scope_dcache_req_ready, dcache_req_if.ready);
`SCOPE_ASSIGN (scope_dcache_req_warp_num, use_warp_num);
`SCOPE_ASSIGN (scope_dcache_req_curr_PC, use_pc);
`SCOPE_ASSIGN(scope_dcache_rsp_valid, dcache_rsp_if.valid);
`SCOPE_ASSIGN(scope_dcache_rsp_data, dcache_rsp_if.data);
`SCOPE_ASSIGN(scope_dcache_rsp_tag, dcache_rsp_if.tag);
`SCOPE_ASSIGN(scope_dcache_rsp_ready, dcache_rsp_if.ready);
`SCOPE_ASSIGN (scope_dcache_rsp_valid, dcache_rsp_if.valid);
`SCOPE_ASSIGN (scope_dcache_rsp_data, dcache_rsp_if.data);
`SCOPE_ASSIGN (scope_dcache_rsp_tag, dcache_rsp_if.tag);
`SCOPE_ASSIGN (scope_dcache_rsp_ready, dcache_rsp_if.ready);
`UNUSED_VAR (mem_rsp_warp_num)
`UNUSED_VAR (mem_rsp_curr_PC)