Hardware/picorv32
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Fix in rvfi_mem_ handling (when compressed isa is enabled)

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This commit is contained in:
Clifford Wolf 2017-02-27 14:21:42 +01:00
parent aaa9e25756
commit f33ddd3654
1 changed files with 12 additions and 13 deletions

25
picorv32.v
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@ -1906,20 +1906,19 @@ module picorv32 #(
rvfi_rd_wdata <= 0;
end
if (dbg_mem_instr) begin
rvfi_mem_addr <= 0;
rvfi_mem_rmask <= 0;
rvfi_mem_wmask <= 0;
rvfi_mem_rdata <= 0;
rvfi_mem_wdata <= 0;
end else
if (dbg_mem_valid && dbg_mem_ready) begin
if (dbg_mem_instr) begin
rvfi_mem_addr <= 0;
rvfi_mem_rmask <= 0;
rvfi_mem_wmask <= 0;
rvfi_mem_rdata <= 0;
rvfi_mem_wdata <= 0;
end else begin
rvfi_mem_addr <= dbg_mem_addr;
rvfi_mem_rmask <= dbg_mem_wstrb ? 0 : ~0;
rvfi_mem_wmask <= dbg_mem_wstrb;
rvfi_mem_rdata <= dbg_mem_rdata;
rvfi_mem_wdata <= dbg_mem_wdata;
end
rvfi_mem_addr <= dbg_mem_addr;
rvfi_mem_rmask <= dbg_mem_wstrb ? 0 : ~0;
rvfi_mem_wmask <= dbg_mem_wstrb;
rvfi_mem_rdata <= dbg_mem_rdata;
rvfi_mem_wdata <= dbg_mem_wdata;
end
end