Memory: Fix bug in which multiplies would cause a HDATA access. Fix bug in which...

[firearm.git] / system.v

diff --git a/system.v b/system.v
index 2467ad7c5e74a0654f2e81001d2e67f262f6a3ca..1635a34159471ec94291a13d3569e1e5eeecd4e8 100644 (file)
--- a/system.v
+++ b/system.v
@@ -1,5 +1,5 @@
-`define BUS_ICACHE 0
-`define BUS_DCACHE 1
+`define BUS_ICACHE 1
+`define BUS_DCACHE 0
 
 module System(input clk);
        wire [7:0] bus_req;
@@ -12,7 +12,7 @@ module System(input clk);
 
        wire bus_req_icache;
        wire bus_req_dcache;
-       assign bus_req = {6'b0, bus_req_dcache, bus_req_icache};
+       assign bus_req = {6'b0, bus_req_icache, bus_req_dcache};
        wire bus_ack_icache = bus_ack[`BUS_ICACHE];
        wire bus_ack_dcache = bus_ack[`BUS_DCACHE];
        
@@ -220,7 +220,7 @@ module System(input clk);
                $display("------------------------------------------------------------------------------");
                $display("%3d: FETCH:            Bubble: %d, Instruction: %08x, PC: %08x", clockno, bubble_out_fetch, insn_out_fetch, pc_out_fetch);
                $display("%3d: ISSUE:  Stall: %d, Bubble: %d, Instruction: %08x, PC: %08x", clockno, stall_cause_issue, bubble_out_issue, insn_out_issue, pc_out_issue);
-               $display("%3d: DECODE:                      op1 %08x, op2 %08x, op3 %08x, carry %d", clockno, decode_out_op0, decode_out_op1, decode_out_op2, decode_out_carry);
+               $display("%3d: DECODE:                      op0 %08x, op1 %08x, op2 %08x, carry %d", clockno, decode_out_op0, decode_out_op1, decode_out_op2, decode_out_carry);
                $display("%3d: EXEC:   Stall: %d, Bubble: %d, Instruction: %08x, PC: %08x, Reg: %d, [%08x -> %d], Jmp: %d [%08x]", clockno, stall_cause_execute, bubble_out_execute, insn_out_execute, pc_out_execute, execute_out_write_reg, execute_out_write_data, execute_out_write_num, jmp_out_execute, jmppc_out_execute);
                $display("%3d: MEMORY: Stall: %d, Bubble: %d, Instruction: %08x, PC: %08x, Reg: %d, [%08x -> %d]", clockno, stall_cause_memory, bubble_out_memory, insn_out_memory, pc_out_memory, memory_out_write_reg, memory_out_write_data, memory_out_write_num);
                $display("%3d: WRITEB:                      CPSR %08x, SPSR %08x, Reg: %d [%08x -> %d], Jmp: %d [%08x]", clockno, writeback_out_cpsr, writeback_out_spsr, regfile_write, regfile_write_data, regfile_write_reg, jmp_out_writeback, jmppc_out_writeback);