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fixed GPR reset bug, fixed lsu dup loading, fixed riscv-tests

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This commit is contained in:
Blaise Tine
2021-01-11 23:55:09 -08:00
parent 50cfc48c0a
commit 7c4823e65c
13 changed files with 130 additions and 140 deletions
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7
hw/rtl/VX_decode.v
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@@ -269,9 +269,7 @@ module VX_decode #(
wire is_lsu = (is_ltype || is_stype || is_fl || is_fs);
always @(*) begin
lsu_op = {is_stype, func3};
if (is_fl) lsu_op = `LSU_LW;
if (is_fs) lsu_op = `LSU_SW;
lsu_op = (is_fl || is_fs) ? `LSU_SW : func3;
end
// GPU
@@ -307,7 +305,8 @@ module VX_decode #(
///////////////////////////////////////////////////////////////////////////
assign decode_if.valid = ifetch_rsp_if.valid;
assign decode_if.valid = ifetch_rsp_if.valid
&& (decode_if.ex_type != `EX_NOP); // skip noop
assign decode_if.wid = ifetch_rsp_if.wid;
assign decode_if.tmask = ifetch_rsp_if.tmask;