Async reset done in IFC

el2_ifu_ifc_ctl.anno.json

@@ -103,6 +103,13 @@
       "~el2_ifu_ifc_ctl|el2_ifu_ifc_ctl>io_ifc_fetch_req_f"
     ]
   },
+  {
+    "class":"firrtl.transforms.CombinationalPath",
+    "sink":"~el2_ifu_ifc_ctl|el2_ifu_ifc_ctl>io_test",
+    "sources":[
+      "~el2_ifu_ifc_ctl|el2_ifu_ifc_ctl>io_ifc_fetch_addr_f"
+    ]
+  },
   {
     "class":"firrtl.EmitCircuitAnnotation",
     "emitter":"firrtl.VerilogEmitter"

el2_ifu_ifc_ctl.fir

@@ -3,7 +3,7 @@ circuit el2_ifu_ifc_ctl :
   module el2_ifu_ifc_ctl : 
     input clock : Clock
     input reset : AsyncReset
-    output io : {flip free_clk : Clock, flip active_clk : UInt<1>, flip scan_mode : UInt<1>, flip ic_hit_f : UInt<1>, flip ifu_ic_mb_empty : UInt<1>, flip ifu_fb_consume1 : UInt<1>, flip ifu_fb_consume2 : UInt<1>, flip dec_tlu_flush_noredir_wb : UInt<1>, flip exu_flush_final : UInt<1>, flip exu_flush_path_final : UInt<31>, flip ifu_bp_hit_taken_f : UInt<1>, flip ifu_bp_btb_target_f : UInt<31>, flip ic_dma_active : UInt<1>, flip ic_write_stall : UInt<1>, flip dma_iccm_stall_any : UInt<1>, flip dec_tlu_mrac_ff : UInt<32>, ifc_fetch_addr_f : UInt<31>, ifc_fetch_addr_bf : UInt<31>, ifc_fetch_req_f : UInt<1>, ifu_pmu_fetch_stall : UInt<1>, ifc_fetch_uncacheable_bf : UInt<1>, ifc_fetch_req_bf : UInt<1>, ifc_fetch_req_bf_raw : UInt<1>, ifc_iccm_access_bf : UInt<1>, ifc_region_acc_fault_bf : UInt<1>, ifc_dma_access_ok : UInt<1>}
+    output io : {flip free_clk : Clock, flip active_clk : UInt<1>, flip scan_mode : UInt<1>, flip ic_hit_f : UInt<1>, flip ifu_ic_mb_empty : UInt<1>, flip ifu_fb_consume1 : UInt<1>, flip ifu_fb_consume2 : UInt<1>, flip dec_tlu_flush_noredir_wb : UInt<1>, flip exu_flush_final : UInt<1>, flip exu_flush_path_final : UInt<31>, flip ifu_bp_hit_taken_f : UInt<1>, flip ifu_bp_btb_target_f : UInt<31>, flip ic_dma_active : UInt<1>, flip ic_write_stall : UInt<1>, flip dma_iccm_stall_any : UInt<1>, flip dec_tlu_mrac_ff : UInt<32>, ifc_fetch_addr_f : UInt<31>, ifc_fetch_addr_bf : UInt<31>, ifc_fetch_req_f : UInt<1>, ifu_pmu_fetch_stall : UInt<1>, ifc_fetch_uncacheable_bf : UInt<1>, ifc_fetch_req_bf : UInt<1>, ifc_fetch_req_bf_raw : UInt<1>, ifc_iccm_access_bf : UInt<1>, ifc_region_acc_fault_bf : UInt<1>, ifc_dma_access_ok : UInt<1>, test : UInt<1>}
     
     wire fetch_addr_bf : UInt<31>
     fetch_addr_bf <= UInt<1>("h00")
@@ -47,31 +47,31 @@ circuit el2_ifu_ifc_ctl :
     state <= UInt<1>("h00")
     wire dma_iccm_stall_any_f : UInt<1>
     dma_iccm_stall_any_f <= UInt<1>("h00")
-    node dma_stall = or(io.ic_dma_active, dma_iccm_stall_any_f) @[el2_ifu_ifc_ctl.scala 62:36]
+    node dma_stall = or(io.ic_dma_active, dma_iccm_stall_any_f) @[el2_ifu_ifc_ctl.scala 63:36]
-    reg _T : UInt<1>, io.free_clk with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 63:58]
+    reg _T : UInt<1>, io.free_clk with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 64:58]
-    _T <= io.dma_iccm_stall_any @[el2_ifu_ifc_ctl.scala 63:58]
+    _T <= io.dma_iccm_stall_any @[el2_ifu_ifc_ctl.scala 64:58]
-    dma_iccm_stall_any_f <= _T @[el2_ifu_ifc_ctl.scala 63:24]
+    dma_iccm_stall_any_f <= _T @[el2_ifu_ifc_ctl.scala 64:24]
-    reg _T_1 : UInt<1>, io.free_clk with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 65:44]
+    reg _T_1 : UInt<1>, io.free_clk with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 66:44]
-    _T_1 <= miss_f @[el2_ifu_ifc_ctl.scala 65:44]
+    _T_1 <= miss_f @[el2_ifu_ifc_ctl.scala 66:44]
-    miss_a <= _T_1 @[el2_ifu_ifc_ctl.scala 65:10]
+    miss_a <= _T_1 @[el2_ifu_ifc_ctl.scala 66:10]
-    node _T_2 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 67:26]
+    node _T_2 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 68:26]
-    node _T_3 = eq(io.ifc_fetch_req_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 67:49]
+    node _T_3 = eq(io.ifc_fetch_req_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 68:49]
-    node _T_4 = eq(io.ic_hit_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 67:71]
+    node _T_4 = eq(io.ic_hit_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 68:71]
-    node _T_5 = or(_T_3, _T_4) @[el2_ifu_ifc_ctl.scala 67:69]
+    node _T_5 = or(_T_3, _T_4) @[el2_ifu_ifc_ctl.scala 68:69]
-    node sel_last_addr_bf = and(_T_2, _T_5) @[el2_ifu_ifc_ctl.scala 67:46]
+    node sel_last_addr_bf = and(_T_2, _T_5) @[el2_ifu_ifc_ctl.scala 68:46]
-    node _T_6 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 68:26]
+    node _T_6 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 69:26]
-    node _T_7 = and(_T_6, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 68:46]
+    node _T_7 = and(_T_6, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 69:46]
-    node _T_8 = and(_T_7, io.ifu_bp_hit_taken_f) @[el2_ifu_ifc_ctl.scala 68:67]
+    node _T_8 = and(_T_7, io.ifu_bp_hit_taken_f) @[el2_ifu_ifc_ctl.scala 69:67]
-    node sel_btb_addr_bf = and(_T_8, io.ic_hit_f) @[el2_ifu_ifc_ctl.scala 68:92]
+    node sel_btb_addr_bf = and(_T_8, io.ic_hit_f) @[el2_ifu_ifc_ctl.scala 69:92]
-    node _T_9 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 69:26]
+    node _T_9 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 70:26]
-    node _T_10 = and(_T_9, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 69:46]
+    node _T_10 = and(_T_9, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 70:46]
-    node _T_11 = eq(io.ifu_bp_hit_taken_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 69:69]
+    node _T_11 = eq(io.ifu_bp_hit_taken_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 70:69]
-    node _T_12 = and(_T_10, _T_11) @[el2_ifu_ifc_ctl.scala 69:67]
+    node _T_12 = and(_T_10, _T_11) @[el2_ifu_ifc_ctl.scala 70:67]
-    node sel_next_addr_bf = and(_T_12, io.ic_hit_f) @[el2_ifu_ifc_ctl.scala 69:92]
+    node sel_next_addr_bf = and(_T_12, io.ic_hit_f) @[el2_ifu_ifc_ctl.scala 70:92]
-    node _T_13 = bits(io.exu_flush_final, 0, 0) @[el2_ifu_ifc_ctl.scala 72:56]
+    node _T_13 = bits(io.exu_flush_final, 0, 0) @[el2_ifu_ifc_ctl.scala 73:56]
-    node _T_14 = bits(sel_last_addr_bf, 0, 0) @[el2_ifu_ifc_ctl.scala 73:22]
+    node _T_14 = bits(sel_last_addr_bf, 0, 0) @[el2_ifu_ifc_ctl.scala 74:22]
-    node _T_15 = bits(sel_btb_addr_bf, 0, 0) @[el2_ifu_ifc_ctl.scala 74:21]
+    node _T_15 = bits(sel_btb_addr_bf, 0, 0) @[el2_ifu_ifc_ctl.scala 75:21]
-    node _T_16 = bits(sel_next_addr_bf, 0, 0) @[el2_ifu_ifc_ctl.scala 75:22]
+    node _T_16 = bits(sel_next_addr_bf, 0, 0) @[el2_ifu_ifc_ctl.scala 76:22]
     node _T_17 = mux(_T_13, io.exu_flush_path_final, UInt<1>("h00")) @[Mux.scala 27:72]
     node _T_18 = mux(_T_14, io.ifc_fetch_addr_f, UInt<1>("h00")) @[Mux.scala 27:72]
     node _T_19 = mux(_T_15, io.ifu_bp_btb_target_f, UInt<1>("h00")) @[Mux.scala 27:72]
@@ -81,121 +81,122 @@ circuit el2_ifu_ifc_ctl :
     node _T_23 = or(_T_22, _T_20) @[Mux.scala 27:72]
     wire _T_24 : UInt<31> @[Mux.scala 27:72]
     _T_24 <= _T_23 @[Mux.scala 27:72]
-    io.ifc_fetch_addr_bf <= _T_24 @[el2_ifu_ifc_ctl.scala 72:24]
+    io.ifc_fetch_addr_bf <= _T_24 @[el2_ifu_ifc_ctl.scala 73:24]
-    node _T_25 = bits(io.ifc_fetch_addr_f, 30, 1) @[el2_ifu_ifc_ctl.scala 77:42]
+    node _T_25 = bits(io.ifc_fetch_addr_f, 30, 1) @[el2_ifu_ifc_ctl.scala 78:42]
-    node _T_26 = add(_T_25, UInt<1>("h01")) @[el2_ifu_ifc_ctl.scala 77:48]
+    node _T_26 = add(_T_25, UInt<1>("h01")) @[el2_ifu_ifc_ctl.scala 78:48]
-    node address_upper = tail(_T_26, 1) @[el2_ifu_ifc_ctl.scala 77:48]
+    node address_upper = tail(_T_26, 1) @[el2_ifu_ifc_ctl.scala 78:48]
-    node _T_27 = bits(address_upper, 5, 5) @[el2_ifu_ifc_ctl.scala 78:39]
+    node _T_27 = bits(address_upper, 4, 4) @[el2_ifu_ifc_ctl.scala 79:39]
-    node _T_28 = bits(io.ifc_fetch_addr_f, 5, 5) @[el2_ifu_ifc_ctl.scala 78:84]
+    node _T_28 = bits(io.ifc_fetch_addr_f, 5, 5) @[el2_ifu_ifc_ctl.scala 79:84]
-    node _T_29 = xor(_T_27, _T_28) @[el2_ifu_ifc_ctl.scala 78:63]
+    node _T_29 = xor(_T_27, _T_28) @[el2_ifu_ifc_ctl.scala 79:63]
-    node _T_30 = eq(_T_29, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 78:24]
+    node _T_30 = eq(_T_29, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 79:24]
-    node _T_31 = bits(io.ifc_fetch_addr_f, 0, 0) @[el2_ifu_ifc_ctl.scala 78:130]
+    node _T_31 = bits(io.ifc_fetch_addr_f, 0, 0) @[el2_ifu_ifc_ctl.scala 79:130]
-    node _T_32 = and(_T_30, _T_31) @[el2_ifu_ifc_ctl.scala 78:109]
+    node _T_32 = and(_T_30, _T_31) @[el2_ifu_ifc_ctl.scala 79:109]
-    fetch_addr_next_0 <= _T_32 @[el2_ifu_ifc_ctl.scala 78:21]
+    fetch_addr_next_0 <= _T_32 @[el2_ifu_ifc_ctl.scala 79:21]
+    io.test <= fetch_addr_next_0 @[el2_ifu_ifc_ctl.scala 80:11]
     node _T_33 = cat(address_upper, fetch_addr_next_0) @[Cat.scala 29:58]
-    fetch_addr_next <= _T_33 @[el2_ifu_ifc_ctl.scala 80:19]
+    fetch_addr_next <= _T_33 @[el2_ifu_ifc_ctl.scala 81:19]
-    node _T_34 = not(idle) @[el2_ifu_ifc_ctl.scala 82:30]
+    node _T_34 = not(idle) @[el2_ifu_ifc_ctl.scala 83:30]
-    io.ifc_fetch_req_bf_raw <= _T_34 @[el2_ifu_ifc_ctl.scala 82:27]
+    io.ifc_fetch_req_bf_raw <= _T_34 @[el2_ifu_ifc_ctl.scala 83:27]
-    node _T_35 = or(io.ifu_fb_consume2, io.ifu_fb_consume1) @[el2_ifu_ifc_ctl.scala 84:91]
+    node _T_35 = or(io.ifu_fb_consume2, io.ifu_fb_consume1) @[el2_ifu_ifc_ctl.scala 85:91]
-    node _T_36 = eq(_T_35, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 84:70]
+    node _T_36 = eq(_T_35, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 85:70]
-    node _T_37 = and(fb_full_f_ns, _T_36) @[el2_ifu_ifc_ctl.scala 84:68]
+    node _T_37 = and(fb_full_f_ns, _T_36) @[el2_ifu_ifc_ctl.scala 85:68]
-    node _T_38 = eq(_T_37, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 84:53]
+    node _T_38 = eq(_T_37, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 85:53]
-    node _T_39 = and(io.ifc_fetch_req_bf_raw, _T_38) @[el2_ifu_ifc_ctl.scala 84:51]
+    node _T_39 = and(io.ifc_fetch_req_bf_raw, _T_38) @[el2_ifu_ifc_ctl.scala 85:51]
-    node _T_40 = eq(dma_stall, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 85:5]
+    node _T_40 = eq(dma_stall, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 86:5]
-    node _T_41 = and(_T_39, _T_40) @[el2_ifu_ifc_ctl.scala 84:114]
+    node _T_41 = and(_T_39, _T_40) @[el2_ifu_ifc_ctl.scala 85:114]
-    node _T_42 = eq(io.ic_write_stall, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 85:18]
+    node _T_42 = eq(io.ic_write_stall, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 86:18]
-    node _T_43 = and(_T_41, _T_42) @[el2_ifu_ifc_ctl.scala 85:16]
+    node _T_43 = and(_T_41, _T_42) @[el2_ifu_ifc_ctl.scala 86:16]
-    node _T_44 = eq(io.dec_tlu_flush_noredir_wb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 85:39]
+    node _T_44 = eq(io.dec_tlu_flush_noredir_wb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 86:39]
-    node _T_45 = and(_T_43, _T_44) @[el2_ifu_ifc_ctl.scala 85:37]
+    node _T_45 = and(_T_43, _T_44) @[el2_ifu_ifc_ctl.scala 86:37]
-    io.ifc_fetch_req_bf <= _T_45 @[el2_ifu_ifc_ctl.scala 84:23]
+    io.ifc_fetch_req_bf <= _T_45 @[el2_ifu_ifc_ctl.scala 85:23]
-    node _T_46 = or(io.exu_flush_final, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 87:37]
+    node _T_46 = or(io.exu_flush_final, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 88:37]
-    fetch_bf_en <= _T_46 @[el2_ifu_ifc_ctl.scala 87:15]
+    fetch_bf_en <= _T_46 @[el2_ifu_ifc_ctl.scala 88:15]
-    node _T_47 = eq(io.ic_hit_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 89:34]
+    node _T_47 = eq(io.ic_hit_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 90:34]
-    node _T_48 = and(io.ifc_fetch_req_f, _T_47) @[el2_ifu_ifc_ctl.scala 89:32]
+    node _T_48 = and(io.ifc_fetch_req_f, _T_47) @[el2_ifu_ifc_ctl.scala 90:32]
-    node _T_49 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 89:49]
+    node _T_49 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 90:49]
-    node _T_50 = and(_T_48, _T_49) @[el2_ifu_ifc_ctl.scala 89:47]
+    node _T_50 = and(_T_48, _T_49) @[el2_ifu_ifc_ctl.scala 90:47]
-    miss_f <= _T_50 @[el2_ifu_ifc_ctl.scala 89:10]
+    miss_f <= _T_50 @[el2_ifu_ifc_ctl.scala 90:10]
-    node _T_51 = or(io.ifu_ic_mb_empty, io.exu_flush_final) @[el2_ifu_ifc_ctl.scala 91:39]
+    node _T_51 = or(io.ifu_ic_mb_empty, io.exu_flush_final) @[el2_ifu_ifc_ctl.scala 92:39]
-    node _T_52 = eq(dma_stall, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 91:63]
+    node _T_52 = eq(dma_stall, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 92:63]
-    node _T_53 = and(_T_51, _T_52) @[el2_ifu_ifc_ctl.scala 91:61]
+    node _T_53 = and(_T_51, _T_52) @[el2_ifu_ifc_ctl.scala 92:61]
-    node _T_54 = eq(miss_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 91:76]
+    node _T_54 = eq(miss_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 92:76]
-    node _T_55 = and(_T_53, _T_54) @[el2_ifu_ifc_ctl.scala 91:74]
+    node _T_55 = and(_T_53, _T_54) @[el2_ifu_ifc_ctl.scala 92:74]
-    node _T_56 = eq(miss_a, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 91:86]
+    node _T_56 = eq(miss_a, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 92:86]
-    node _T_57 = and(_T_55, _T_56) @[el2_ifu_ifc_ctl.scala 91:84]
+    node _T_57 = and(_T_55, _T_56) @[el2_ifu_ifc_ctl.scala 92:84]
-    mb_empty_mod <= _T_57 @[el2_ifu_ifc_ctl.scala 91:16]
+    mb_empty_mod <= _T_57 @[el2_ifu_ifc_ctl.scala 92:16]
-    node _T_58 = and(io.exu_flush_final, io.dec_tlu_flush_noredir_wb) @[el2_ifu_ifc_ctl.scala 93:35]
+    node _T_58 = and(io.exu_flush_final, io.dec_tlu_flush_noredir_wb) @[el2_ifu_ifc_ctl.scala 94:35]
-    goto_idle <= _T_58 @[el2_ifu_ifc_ctl.scala 93:13]
+    goto_idle <= _T_58 @[el2_ifu_ifc_ctl.scala 94:13]
-    node _T_59 = eq(io.dec_tlu_flush_noredir_wb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 95:38]
+    node _T_59 = eq(io.dec_tlu_flush_noredir_wb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 96:38]
-    node _T_60 = and(io.exu_flush_final, _T_59) @[el2_ifu_ifc_ctl.scala 95:36]
+    node _T_60 = and(io.exu_flush_final, _T_59) @[el2_ifu_ifc_ctl.scala 96:36]
-    node _T_61 = and(_T_60, idle) @[el2_ifu_ifc_ctl.scala 95:67]
+    node _T_61 = and(_T_60, idle) @[el2_ifu_ifc_ctl.scala 96:67]
-    leave_idle <= _T_61 @[el2_ifu_ifc_ctl.scala 95:14]
+    leave_idle <= _T_61 @[el2_ifu_ifc_ctl.scala 96:14]
-    node _T_62 = bits(state, 1, 1) @[el2_ifu_ifc_ctl.scala 97:29]
+    node _T_62 = bits(state, 1, 1) @[el2_ifu_ifc_ctl.scala 98:29]
-    node _T_63 = eq(_T_62, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 97:23]
+    node _T_63 = eq(_T_62, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 98:23]
-    node _T_64 = bits(state, 0, 0) @[el2_ifu_ifc_ctl.scala 97:40]
+    node _T_64 = bits(state, 0, 0) @[el2_ifu_ifc_ctl.scala 98:40]
-    node _T_65 = and(_T_63, _T_64) @[el2_ifu_ifc_ctl.scala 97:33]
+    node _T_65 = and(_T_63, _T_64) @[el2_ifu_ifc_ctl.scala 98:33]
-    node _T_66 = and(_T_65, miss_f) @[el2_ifu_ifc_ctl.scala 97:44]
+    node _T_66 = and(_T_65, miss_f) @[el2_ifu_ifc_ctl.scala 98:44]
-    node _T_67 = eq(goto_idle, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 97:55]
+    node _T_67 = eq(goto_idle, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 98:55]
-    node _T_68 = and(_T_66, _T_67) @[el2_ifu_ifc_ctl.scala 97:53]
+    node _T_68 = and(_T_66, _T_67) @[el2_ifu_ifc_ctl.scala 98:53]
-    node _T_69 = bits(state, 1, 1) @[el2_ifu_ifc_ctl.scala 98:11]
+    node _T_69 = bits(state, 1, 1) @[el2_ifu_ifc_ctl.scala 99:11]
-    node _T_70 = eq(mb_empty_mod, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 98:17]
+    node _T_70 = eq(mb_empty_mod, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 99:17]
-    node _T_71 = and(_T_69, _T_70) @[el2_ifu_ifc_ctl.scala 98:15]
+    node _T_71 = and(_T_69, _T_70) @[el2_ifu_ifc_ctl.scala 99:15]
-    node _T_72 = eq(goto_idle, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 98:33]
+    node _T_72 = eq(goto_idle, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 99:33]
-    node _T_73 = and(_T_71, _T_72) @[el2_ifu_ifc_ctl.scala 98:31]
+    node _T_73 = and(_T_71, _T_72) @[el2_ifu_ifc_ctl.scala 99:31]
-    node next_state_1 = or(_T_68, _T_73) @[el2_ifu_ifc_ctl.scala 97:67]
+    node next_state_1 = or(_T_68, _T_73) @[el2_ifu_ifc_ctl.scala 98:67]
-    node _T_74 = eq(goto_idle, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 100:23]
+    node _T_74 = eq(goto_idle, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 101:23]
-    node _T_75 = and(_T_74, leave_idle) @[el2_ifu_ifc_ctl.scala 100:34]
+    node _T_75 = and(_T_74, leave_idle) @[el2_ifu_ifc_ctl.scala 101:34]
-    node _T_76 = bits(state, 0, 0) @[el2_ifu_ifc_ctl.scala 100:56]
+    node _T_76 = bits(state, 0, 0) @[el2_ifu_ifc_ctl.scala 101:56]
-    node _T_77 = eq(goto_idle, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 100:62]
+    node _T_77 = eq(goto_idle, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 101:62]
-    node _T_78 = and(_T_76, _T_77) @[el2_ifu_ifc_ctl.scala 100:60]
+    node _T_78 = and(_T_76, _T_77) @[el2_ifu_ifc_ctl.scala 101:60]
-    node next_state_0 = or(_T_75, _T_78) @[el2_ifu_ifc_ctl.scala 100:48]
+    node next_state_0 = or(_T_75, _T_78) @[el2_ifu_ifc_ctl.scala 101:48]
     node _T_79 = cat(next_state_1, next_state_0) @[Cat.scala 29:58]
-    reg _T_80 : UInt, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 102:19]
+    reg _T_80 : UInt, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 103:19]
-    _T_80 <= _T_79 @[el2_ifu_ifc_ctl.scala 102:19]
+    _T_80 <= _T_79 @[el2_ifu_ifc_ctl.scala 103:19]
-    state <= _T_80 @[el2_ifu_ifc_ctl.scala 102:9]
+    state <= _T_80 @[el2_ifu_ifc_ctl.scala 103:9]
-    flush_fb <= io.exu_flush_final @[el2_ifu_ifc_ctl.scala 104:12]
+    flush_fb <= io.exu_flush_final @[el2_ifu_ifc_ctl.scala 105:12]
-    node _T_81 = eq(io.ifu_fb_consume2, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 106:38]
+    node _T_81 = eq(io.ifu_fb_consume2, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 107:38]
-    node _T_82 = and(io.ifu_fb_consume1, _T_81) @[el2_ifu_ifc_ctl.scala 106:36]
+    node _T_82 = and(io.ifu_fb_consume1, _T_81) @[el2_ifu_ifc_ctl.scala 107:36]
-    node _T_83 = eq(io.ifc_fetch_req_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 106:61]
+    node _T_83 = eq(io.ifc_fetch_req_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 107:61]
-    node _T_84 = or(_T_83, miss_f) @[el2_ifu_ifc_ctl.scala 106:81]
+    node _T_84 = or(_T_83, miss_f) @[el2_ifu_ifc_ctl.scala 107:81]
-    node _T_85 = and(_T_82, _T_84) @[el2_ifu_ifc_ctl.scala 106:58]
+    node _T_85 = and(_T_82, _T_84) @[el2_ifu_ifc_ctl.scala 107:58]
-    node _T_86 = and(io.ifu_fb_consume2, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 107:25]
+    node _T_86 = and(io.ifu_fb_consume2, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 108:25]
-    node _T_87 = or(_T_85, _T_86) @[el2_ifu_ifc_ctl.scala 106:92]
+    node _T_87 = or(_T_85, _T_86) @[el2_ifu_ifc_ctl.scala 107:92]
-    fb_right <= _T_87 @[el2_ifu_ifc_ctl.scala 106:12]
+    fb_right <= _T_87 @[el2_ifu_ifc_ctl.scala 107:12]
-    node _T_88 = not(io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 109:39]
+    node _T_88 = not(io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 110:39]
-    node _T_89 = or(_T_88, miss_f) @[el2_ifu_ifc_ctl.scala 109:59]
+    node _T_89 = or(_T_88, miss_f) @[el2_ifu_ifc_ctl.scala 110:59]
-    node _T_90 = and(io.ifu_fb_consume2, _T_89) @[el2_ifu_ifc_ctl.scala 109:36]
+    node _T_90 = and(io.ifu_fb_consume2, _T_89) @[el2_ifu_ifc_ctl.scala 110:36]
-    fb_right2 <= _T_90 @[el2_ifu_ifc_ctl.scala 109:13]
+    fb_right2 <= _T_90 @[el2_ifu_ifc_ctl.scala 110:13]
-    node _T_91 = or(io.ifu_fb_consume1, io.ifu_fb_consume2) @[el2_ifu_ifc_ctl.scala 110:56]
+    node _T_91 = or(io.ifu_fb_consume1, io.ifu_fb_consume2) @[el2_ifu_ifc_ctl.scala 111:56]
-    node _T_92 = eq(_T_91, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 110:35]
+    node _T_92 = eq(_T_91, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 111:35]
-    node _T_93 = and(io.ifc_fetch_req_f, _T_92) @[el2_ifu_ifc_ctl.scala 110:33]
+    node _T_93 = and(io.ifc_fetch_req_f, _T_92) @[el2_ifu_ifc_ctl.scala 111:33]
-    node _T_94 = eq(miss_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 110:80]
+    node _T_94 = eq(miss_f, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 111:80]
-    node _T_95 = and(_T_93, _T_94) @[el2_ifu_ifc_ctl.scala 110:78]
+    node _T_95 = and(_T_93, _T_94) @[el2_ifu_ifc_ctl.scala 111:78]
-    fb_left <= _T_95 @[el2_ifu_ifc_ctl.scala 110:11]
+    fb_left <= _T_95 @[el2_ifu_ifc_ctl.scala 111:11]
-    node _T_96 = bits(flush_fb, 0, 0) @[el2_ifu_ifc_ctl.scala 112:37]
+    node _T_96 = bits(flush_fb, 0, 0) @[el2_ifu_ifc_ctl.scala 113:37]
-    node _T_97 = eq(flush_fb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 113:6]
+    node _T_97 = eq(flush_fb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 114:6]
-    node _T_98 = and(_T_97, fb_right) @[el2_ifu_ifc_ctl.scala 113:16]
+    node _T_98 = and(_T_97, fb_right) @[el2_ifu_ifc_ctl.scala 114:16]
-    node _T_99 = bits(_T_98, 0, 0) @[el2_ifu_ifc_ctl.scala 113:28]
+    node _T_99 = bits(_T_98, 0, 0) @[el2_ifu_ifc_ctl.scala 114:28]
-    node _T_100 = bits(fb_write_f, 3, 1) @[el2_ifu_ifc_ctl.scala 113:62]
+    node _T_100 = bits(fb_write_f, 3, 1) @[el2_ifu_ifc_ctl.scala 114:62]
     node _T_101 = cat(UInt<1>("h00"), _T_100) @[Cat.scala 29:58]
-    node _T_102 = eq(flush_fb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 114:6]
+    node _T_102 = eq(flush_fb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 115:6]
-    node _T_103 = and(_T_102, fb_right2) @[el2_ifu_ifc_ctl.scala 114:16]
+    node _T_103 = and(_T_102, fb_right2) @[el2_ifu_ifc_ctl.scala 115:16]
-    node _T_104 = bits(_T_103, 0, 0) @[el2_ifu_ifc_ctl.scala 114:29]
+    node _T_104 = bits(_T_103, 0, 0) @[el2_ifu_ifc_ctl.scala 115:29]
-    node _T_105 = bits(fb_write_f, 3, 2) @[el2_ifu_ifc_ctl.scala 114:63]
+    node _T_105 = bits(fb_write_f, 3, 2) @[el2_ifu_ifc_ctl.scala 115:63]
     node _T_106 = cat(UInt<2>("h00"), _T_105) @[Cat.scala 29:58]
-    node _T_107 = eq(flush_fb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 115:6]
+    node _T_107 = eq(flush_fb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 116:6]
-    node _T_108 = and(_T_107, fb_left) @[el2_ifu_ifc_ctl.scala 115:16]
+    node _T_108 = and(_T_107, fb_left) @[el2_ifu_ifc_ctl.scala 116:16]
-    node _T_109 = bits(_T_108, 0, 0) @[el2_ifu_ifc_ctl.scala 115:27]
+    node _T_109 = bits(_T_108, 0, 0) @[el2_ifu_ifc_ctl.scala 116:27]
-    node _T_110 = bits(fb_write_f, 2, 0) @[el2_ifu_ifc_ctl.scala 115:51]
+    node _T_110 = bits(fb_write_f, 2, 0) @[el2_ifu_ifc_ctl.scala 116:51]
     node _T_111 = cat(_T_110, UInt<1>("h00")) @[Cat.scala 29:58]
-    node _T_112 = eq(flush_fb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 116:6]
+    node _T_112 = eq(flush_fb, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 117:6]
-    node _T_113 = eq(fb_right, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 116:18]
+    node _T_113 = eq(fb_right, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 117:18]
-    node _T_114 = and(_T_112, _T_113) @[el2_ifu_ifc_ctl.scala 116:16]
+    node _T_114 = and(_T_112, _T_113) @[el2_ifu_ifc_ctl.scala 117:16]
-    node _T_115 = eq(fb_right2, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 116:30]
+    node _T_115 = eq(fb_right2, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 117:30]
-    node _T_116 = and(_T_114, _T_115) @[el2_ifu_ifc_ctl.scala 116:28]
+    node _T_116 = and(_T_114, _T_115) @[el2_ifu_ifc_ctl.scala 117:28]
-    node _T_117 = eq(fb_left, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 116:43]
+    node _T_117 = eq(fb_left, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 117:43]
-    node _T_118 = and(_T_116, _T_117) @[el2_ifu_ifc_ctl.scala 116:41]
+    node _T_118 = and(_T_116, _T_117) @[el2_ifu_ifc_ctl.scala 117:41]
-    node _T_119 = bits(_T_118, 0, 0) @[el2_ifu_ifc_ctl.scala 116:53]
+    node _T_119 = bits(_T_118, 0, 0) @[el2_ifu_ifc_ctl.scala 117:53]
-    node _T_120 = bits(fb_write_f, 3, 0) @[el2_ifu_ifc_ctl.scala 116:73]
+    node _T_120 = bits(fb_write_f, 3, 0) @[el2_ifu_ifc_ctl.scala 117:73]
     node _T_121 = mux(_T_96, UInt<4>("h01"), UInt<1>("h00")) @[Mux.scala 27:72]
     node _T_122 = mux(_T_99, _T_101, UInt<1>("h00")) @[Mux.scala 27:72]
     node _T_123 = mux(_T_104, _T_106, UInt<1>("h00")) @[Mux.scala 27:72]
@@ -207,65 +208,65 @@ circuit el2_ifu_ifc_ctl :
     node _T_129 = or(_T_128, _T_125) @[Mux.scala 27:72]
     wire _T_130 : UInt<4> @[Mux.scala 27:72]
     _T_130 <= _T_129 @[Mux.scala 27:72]
-    fb_write_ns <= _T_130 @[el2_ifu_ifc_ctl.scala 112:15]
+    fb_write_ns <= _T_130 @[el2_ifu_ifc_ctl.scala 113:15]
-    node _T_131 = bits(fb_write_ns, 3, 3) @[el2_ifu_ifc_ctl.scala 119:38]
+    node _T_131 = bits(fb_write_ns, 3, 3) @[el2_ifu_ifc_ctl.scala 120:38]
-    reg _T_132 : UInt<1>, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 119:26]
+    reg _T_132 : UInt<1>, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 120:26]
-    _T_132 <= _T_131 @[el2_ifu_ifc_ctl.scala 119:26]
+    _T_132 <= _T_131 @[el2_ifu_ifc_ctl.scala 120:26]
-    fb_full_f_ns <= _T_132 @[el2_ifu_ifc_ctl.scala 119:16]
+    fb_full_f_ns <= _T_132 @[el2_ifu_ifc_ctl.scala 120:16]
-    node _T_133 = eq(state, UInt<2>("h00")) @[el2_ifu_ifc_ctl.scala 121:17]
+    node _T_133 = eq(state, UInt<2>("h00")) @[el2_ifu_ifc_ctl.scala 122:17]
-    idle <= _T_133 @[el2_ifu_ifc_ctl.scala 121:8]
+    idle <= _T_133 @[el2_ifu_ifc_ctl.scala 122:8]
-    node _T_134 = eq(state, UInt<2>("h03")) @[el2_ifu_ifc_ctl.scala 122:16]
+    node _T_134 = eq(state, UInt<2>("h03")) @[el2_ifu_ifc_ctl.scala 123:16]
-    wfm <= _T_134 @[el2_ifu_ifc_ctl.scala 122:7]
+    wfm <= _T_134 @[el2_ifu_ifc_ctl.scala 123:7]
-    node _T_135 = bits(fb_write_ns, 3, 3) @[el2_ifu_ifc_ctl.scala 124:30]
+    node _T_135 = bits(fb_write_ns, 3, 3) @[el2_ifu_ifc_ctl.scala 125:30]
-    fb_full_f_ns <= _T_135 @[el2_ifu_ifc_ctl.scala 124:16]
+    fb_full_f_ns <= _T_135 @[el2_ifu_ifc_ctl.scala 125:16]
-    reg fb_full_f : UInt<1>, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 125:26]
+    reg fb_full_f : UInt<1>, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 126:26]
-    fb_full_f <= fb_full_f_ns @[el2_ifu_ifc_ctl.scala 125:26]
+    fb_full_f <= fb_full_f_ns @[el2_ifu_ifc_ctl.scala 126:26]
-    reg _T_136 : UInt, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 126:24]
+    reg _T_136 : UInt, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 127:24]
-    _T_136 <= fb_write_ns @[el2_ifu_ifc_ctl.scala 126:24]
+    _T_136 <= fb_write_ns @[el2_ifu_ifc_ctl.scala 127:24]
-    fb_write_f <= _T_136 @[el2_ifu_ifc_ctl.scala 126:14]
+    fb_write_f <= _T_136 @[el2_ifu_ifc_ctl.scala 127:14]
-    node _T_137 = or(io.ifu_fb_consume2, io.ifu_fb_consume1) @[el2_ifu_ifc_ctl.scala 129:40]
+    node _T_137 = or(io.ifu_fb_consume2, io.ifu_fb_consume1) @[el2_ifu_ifc_ctl.scala 130:40]
-    node _T_138 = or(_T_137, io.exu_flush_final) @[el2_ifu_ifc_ctl.scala 129:61]
+    node _T_138 = or(_T_137, io.exu_flush_final) @[el2_ifu_ifc_ctl.scala 130:61]
-    node _T_139 = eq(_T_138, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 129:19]
+    node _T_139 = eq(_T_138, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 130:19]
-    node _T_140 = and(fb_full_f, _T_139) @[el2_ifu_ifc_ctl.scala 129:17]
+    node _T_140 = and(fb_full_f, _T_139) @[el2_ifu_ifc_ctl.scala 130:17]
-    node _T_141 = or(_T_140, dma_stall) @[el2_ifu_ifc_ctl.scala 129:84]
+    node _T_141 = or(_T_140, dma_stall) @[el2_ifu_ifc_ctl.scala 130:84]
-    node _T_142 = and(io.ifc_fetch_req_bf_raw, _T_141) @[el2_ifu_ifc_ctl.scala 128:60]
+    node _T_142 = and(io.ifc_fetch_req_bf_raw, _T_141) @[el2_ifu_ifc_ctl.scala 129:60]
-    node _T_143 = or(wfm, _T_142) @[el2_ifu_ifc_ctl.scala 128:33]
+    node _T_143 = or(wfm, _T_142) @[el2_ifu_ifc_ctl.scala 129:33]
-    io.ifu_pmu_fetch_stall <= _T_143 @[el2_ifu_ifc_ctl.scala 128:26]
+    io.ifu_pmu_fetch_stall <= _T_143 @[el2_ifu_ifc_ctl.scala 129:26]
     node _T_144 = cat(io.ifc_fetch_addr_bf, UInt<1>("h00")) @[Cat.scala 29:58]
     node _T_145 = bits(_T_144, 31, 28) @[el2_lib.scala 211:25]
     node iccm_acc_in_region_bf = eq(_T_145, UInt<4>("h0e")) @[el2_lib.scala 211:47]
     node _T_146 = bits(_T_144, 31, 16) @[el2_lib.scala 214:14]
     node iccm_acc_in_range_bf = eq(_T_146, UInt<16>("h0ee00")) @[el2_lib.scala 214:29]
-    io.ifc_iccm_access_bf <= iccm_acc_in_range_bf @[el2_ifu_ifc_ctl.scala 134:25]
+    io.ifc_iccm_access_bf <= iccm_acc_in_range_bf @[el2_ifu_ifc_ctl.scala 135:25]
-    node _T_147 = eq(io.ifc_iccm_access_bf, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 135:30]
+    node _T_147 = eq(io.ifc_iccm_access_bf, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 136:30]
-    node _T_148 = or(io.ifu_fb_consume2, io.ifu_fb_consume1) @[el2_ifu_ifc_ctl.scala 136:39]
+    node _T_148 = or(io.ifu_fb_consume2, io.ifu_fb_consume1) @[el2_ifu_ifc_ctl.scala 137:39]
-    node _T_149 = eq(_T_148, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 136:18]
+    node _T_149 = eq(_T_148, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 137:18]
-    node _T_150 = and(fb_full_f, _T_149) @[el2_ifu_ifc_ctl.scala 136:16]
+    node _T_150 = and(fb_full_f, _T_149) @[el2_ifu_ifc_ctl.scala 137:16]
-    node _T_151 = or(_T_147, _T_150) @[el2_ifu_ifc_ctl.scala 135:53]
+    node _T_151 = or(_T_147, _T_150) @[el2_ifu_ifc_ctl.scala 136:53]
-    node _T_152 = eq(io.ifc_fetch_req_bf, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 137:13]
+    node _T_152 = eq(io.ifc_fetch_req_bf, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 138:13]
-    node _T_153 = and(wfm, _T_152) @[el2_ifu_ifc_ctl.scala 137:11]
+    node _T_153 = and(wfm, _T_152) @[el2_ifu_ifc_ctl.scala 138:11]
-    node _T_154 = or(_T_151, _T_153) @[el2_ifu_ifc_ctl.scala 136:62]
+    node _T_154 = or(_T_151, _T_153) @[el2_ifu_ifc_ctl.scala 137:62]
-    node _T_155 = or(_T_154, idle) @[el2_ifu_ifc_ctl.scala 137:35]
+    node _T_155 = or(_T_154, idle) @[el2_ifu_ifc_ctl.scala 138:35]
-    node _T_156 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 137:46]
+    node _T_156 = eq(io.exu_flush_final, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 138:46]
-    node _T_157 = and(_T_155, _T_156) @[el2_ifu_ifc_ctl.scala 137:44]
+    node _T_157 = and(_T_155, _T_156) @[el2_ifu_ifc_ctl.scala 138:44]
-    node _T_158 = or(_T_157, dma_iccm_stall_any_f) @[el2_ifu_ifc_ctl.scala 137:67]
+    node _T_158 = or(_T_157, dma_iccm_stall_any_f) @[el2_ifu_ifc_ctl.scala 138:67]
-    io.ifc_dma_access_ok <= _T_158 @[el2_ifu_ifc_ctl.scala 135:24]
+    io.ifc_dma_access_ok <= _T_158 @[el2_ifu_ifc_ctl.scala 136:24]
-    node _T_159 = eq(iccm_acc_in_range_bf, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 139:33]
+    node _T_159 = eq(iccm_acc_in_range_bf, UInt<1>("h00")) @[el2_ifu_ifc_ctl.scala 140:33]
-    node _T_160 = and(_T_159, iccm_acc_in_region_bf) @[el2_ifu_ifc_ctl.scala 139:55]
+    node _T_160 = and(_T_159, iccm_acc_in_region_bf) @[el2_ifu_ifc_ctl.scala 140:55]
-    io.ifc_region_acc_fault_bf <= _T_160 @[el2_ifu_ifc_ctl.scala 139:30]
+    io.ifc_region_acc_fault_bf <= _T_160 @[el2_ifu_ifc_ctl.scala 140:30]
-    node _T_161 = bits(io.ifc_fetch_addr_bf, 30, 27) @[el2_ifu_ifc_ctl.scala 140:78]
+    node _T_161 = bits(io.ifc_fetch_addr_bf, 30, 27) @[el2_ifu_ifc_ctl.scala 141:78]
     node _T_162 = cat(_T_161, UInt<1>("h00")) @[Cat.scala 29:58]
-    node _T_163 = dshr(io.dec_tlu_mrac_ff, _T_162) @[el2_ifu_ifc_ctl.scala 140:53]
+    node _T_163 = dshr(io.dec_tlu_mrac_ff, _T_162) @[el2_ifu_ifc_ctl.scala 141:53]
-    node _T_164 = bits(_T_163, 0, 0) @[el2_ifu_ifc_ctl.scala 140:53]
+    node _T_164 = bits(_T_163, 0, 0) @[el2_ifu_ifc_ctl.scala 141:53]
-    node _T_165 = not(_T_164) @[el2_ifu_ifc_ctl.scala 140:34]
+    node _T_165 = not(_T_164) @[el2_ifu_ifc_ctl.scala 141:34]
-    io.ifc_fetch_uncacheable_bf <= _T_165 @[el2_ifu_ifc_ctl.scala 140:31]
+    io.ifc_fetch_uncacheable_bf <= _T_165 @[el2_ifu_ifc_ctl.scala 141:31]
-    reg _T_166 : UInt<1>, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 142:32]
+    reg _T_166 : UInt<1>, clock with : (reset => (reset, UInt<1>("h00"))) @[el2_ifu_ifc_ctl.scala 143:32]
-    _T_166 <= io.ifc_fetch_req_bf @[el2_ifu_ifc_ctl.scala 142:32]
+    _T_166 <= io.ifc_fetch_req_bf @[el2_ifu_ifc_ctl.scala 143:32]
-    io.ifc_fetch_req_f <= _T_166 @[el2_ifu_ifc_ctl.scala 142:22]
+    io.ifc_fetch_req_f <= _T_166 @[el2_ifu_ifc_ctl.scala 143:22]
-    node _T_167 = or(io.exu_flush_final, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 144:88]
+    node _T_167 = or(io.exu_flush_final, io.ifc_fetch_req_f) @[el2_ifu_ifc_ctl.scala 145:88]
     reg _T_168 : UInt, clock with : (reset => (reset, UInt<1>("h00"))) @[Reg.scala 27:20]
     when _T_167 : @[Reg.scala 28:19]
       _T_168 <= io.ifc_fetch_addr_bf @[Reg.scala 28:23]
       skip @[Reg.scala 28:19]
-    io.ifc_fetch_addr_f <= _T_168 @[el2_ifu_ifc_ctl.scala 144:23]
+    io.ifc_fetch_addr_f <= _T_168 @[el2_ifu_ifc_ctl.scala 145:23]
     

el2_ifu_ifc_ctl.v

@@ -26,7 +26,8 @@ module el2_ifu_ifc_ctl(
   output        io_ifc_fetch_req_bf_raw,
   output        io_ifc_iccm_access_bf,
   output        io_ifc_region_acc_fault_bf,
-  output        io_ifc_dma_access_ok
+  output        io_ifc_dma_access_ok,
+  output        io_test
 );
 `ifdef RANDOMIZE_REG_INIT
   reg [31:0] _RAND_0;
@@ -37,134 +38,135 @@ module el2_ifu_ifc_ctl(
   reg [31:0] _RAND_5;
   reg [31:0] _RAND_6;
 `endif // RANDOMIZE_REG_INIT
-  reg  dma_iccm_stall_any_f; // @[el2_ifu_ifc_ctl.scala 63:58]
+  reg  dma_iccm_stall_any_f; // @[el2_ifu_ifc_ctl.scala 64:58]
-  wire  dma_stall = io_ic_dma_active | dma_iccm_stall_any_f; // @[el2_ifu_ifc_ctl.scala 62:36]
+  wire  dma_stall = io_ic_dma_active | dma_iccm_stall_any_f; // @[el2_ifu_ifc_ctl.scala 63:36]
-  reg  miss_a; // @[el2_ifu_ifc_ctl.scala 65:44]
+  reg  miss_a; // @[el2_ifu_ifc_ctl.scala 66:44]
-  wire  _T_2 = ~io_exu_flush_final; // @[el2_ifu_ifc_ctl.scala 67:26]
+  wire  _T_2 = ~io_exu_flush_final; // @[el2_ifu_ifc_ctl.scala 68:26]
-  wire  _T_3 = ~io_ifc_fetch_req_f; // @[el2_ifu_ifc_ctl.scala 67:49]
+  wire  _T_3 = ~io_ifc_fetch_req_f; // @[el2_ifu_ifc_ctl.scala 68:49]
-  wire  _T_4 = ~io_ic_hit_f; // @[el2_ifu_ifc_ctl.scala 67:71]
+  wire  _T_4 = ~io_ic_hit_f; // @[el2_ifu_ifc_ctl.scala 68:71]
-  wire  _T_5 = _T_3 | _T_4; // @[el2_ifu_ifc_ctl.scala 67:69]
+  wire  _T_5 = _T_3 | _T_4; // @[el2_ifu_ifc_ctl.scala 68:69]
-  wire  sel_last_addr_bf = _T_2 & _T_5; // @[el2_ifu_ifc_ctl.scala 67:46]
+  wire  sel_last_addr_bf = _T_2 & _T_5; // @[el2_ifu_ifc_ctl.scala 68:46]
-  wire  _T_7 = _T_2 & io_ifc_fetch_req_f; // @[el2_ifu_ifc_ctl.scala 68:46]
+  wire  _T_7 = _T_2 & io_ifc_fetch_req_f; // @[el2_ifu_ifc_ctl.scala 69:46]
-  wire  _T_8 = _T_7 & io_ifu_bp_hit_taken_f; // @[el2_ifu_ifc_ctl.scala 68:67]
+  wire  _T_8 = _T_7 & io_ifu_bp_hit_taken_f; // @[el2_ifu_ifc_ctl.scala 69:67]
-  wire  sel_btb_addr_bf = _T_8 & io_ic_hit_f; // @[el2_ifu_ifc_ctl.scala 68:92]
+  wire  sel_btb_addr_bf = _T_8 & io_ic_hit_f; // @[el2_ifu_ifc_ctl.scala 69:92]
-  wire  _T_11 = ~io_ifu_bp_hit_taken_f; // @[el2_ifu_ifc_ctl.scala 69:69]
+  wire  _T_11 = ~io_ifu_bp_hit_taken_f; // @[el2_ifu_ifc_ctl.scala 70:69]
-  wire  _T_12 = _T_7 & _T_11; // @[el2_ifu_ifc_ctl.scala 69:67]
+  wire  _T_12 = _T_7 & _T_11; // @[el2_ifu_ifc_ctl.scala 70:67]
-  wire  sel_next_addr_bf = _T_12 & io_ic_hit_f; // @[el2_ifu_ifc_ctl.scala 69:92]
+  wire  sel_next_addr_bf = _T_12 & io_ic_hit_f; // @[el2_ifu_ifc_ctl.scala 70:92]
   wire [30:0] _T_17 = io_exu_flush_final ? io_exu_flush_path_final : 31'h0; // @[Mux.scala 27:72]
   wire [30:0] _T_18 = sel_last_addr_bf ? io_ifc_fetch_addr_f : 31'h0; // @[Mux.scala 27:72]
   wire [30:0] _T_19 = sel_btb_addr_bf ? io_ifu_bp_btb_target_f : 31'h0; // @[Mux.scala 27:72]
-  wire [29:0] address_upper = io_ifc_fetch_addr_f[30:1] + 30'h1; // @[el2_ifu_ifc_ctl.scala 77:48]
+  wire [29:0] address_upper = io_ifc_fetch_addr_f[30:1] + 30'h1; // @[el2_ifu_ifc_ctl.scala 78:48]
-  wire  _T_29 = address_upper[5] ^ io_ifc_fetch_addr_f[5]; // @[el2_ifu_ifc_ctl.scala 78:63]
+  wire  _T_29 = address_upper[4] ^ io_ifc_fetch_addr_f[5]; // @[el2_ifu_ifc_ctl.scala 79:63]
-  wire  _T_30 = ~_T_29; // @[el2_ifu_ifc_ctl.scala 78:24]
+  wire  _T_30 = ~_T_29; // @[el2_ifu_ifc_ctl.scala 79:24]
-  wire  fetch_addr_next_0 = _T_30 & io_ifc_fetch_addr_f[0]; // @[el2_ifu_ifc_ctl.scala 78:109]
+  wire  fetch_addr_next_0 = _T_30 & io_ifc_fetch_addr_f[0]; // @[el2_ifu_ifc_ctl.scala 79:109]
   wire [30:0] fetch_addr_next = {address_upper,fetch_addr_next_0}; // @[Cat.scala 29:58]
   wire [30:0] _T_20 = sel_next_addr_bf ? fetch_addr_next : 31'h0; // @[Mux.scala 27:72]
   wire [30:0] _T_21 = _T_17 | _T_18; // @[Mux.scala 27:72]
   wire [30:0] _T_22 = _T_21 | _T_19; // @[Mux.scala 27:72]
-  reg [1:0] state; // @[el2_ifu_ifc_ctl.scala 102:19]
+  reg [1:0] state; // @[el2_ifu_ifc_ctl.scala 103:19]
-  wire  idle = state == 2'h0; // @[el2_ifu_ifc_ctl.scala 121:17]
+  wire  idle = state == 2'h0; // @[el2_ifu_ifc_ctl.scala 122:17]
-  wire  _T_35 = io_ifu_fb_consume2 | io_ifu_fb_consume1; // @[el2_ifu_ifc_ctl.scala 84:91]
+  wire  _T_35 = io_ifu_fb_consume2 | io_ifu_fb_consume1; // @[el2_ifu_ifc_ctl.scala 85:91]
-  wire  _T_36 = ~_T_35; // @[el2_ifu_ifc_ctl.scala 84:70]
+  wire  _T_36 = ~_T_35; // @[el2_ifu_ifc_ctl.scala 85:70]
   wire [3:0] _T_121 = io_exu_flush_final ? 4'h1 : 4'h0; // @[Mux.scala 27:72]
-  wire  _T_81 = ~io_ifu_fb_consume2; // @[el2_ifu_ifc_ctl.scala 106:38]
+  wire  _T_81 = ~io_ifu_fb_consume2; // @[el2_ifu_ifc_ctl.scala 107:38]
-  wire  _T_82 = io_ifu_fb_consume1 & _T_81; // @[el2_ifu_ifc_ctl.scala 106:36]
+  wire  _T_82 = io_ifu_fb_consume1 & _T_81; // @[el2_ifu_ifc_ctl.scala 107:36]
-  wire  _T_48 = io_ifc_fetch_req_f & _T_4; // @[el2_ifu_ifc_ctl.scala 89:32]
+  wire  _T_48 = io_ifc_fetch_req_f & _T_4; // @[el2_ifu_ifc_ctl.scala 90:32]
-  wire  miss_f = _T_48 & _T_2; // @[el2_ifu_ifc_ctl.scala 89:47]
+  wire  miss_f = _T_48 & _T_2; // @[el2_ifu_ifc_ctl.scala 90:47]
-  wire  _T_84 = _T_3 | miss_f; // @[el2_ifu_ifc_ctl.scala 106:81]
+  wire  _T_84 = _T_3 | miss_f; // @[el2_ifu_ifc_ctl.scala 107:81]
-  wire  _T_85 = _T_82 & _T_84; // @[el2_ifu_ifc_ctl.scala 106:58]
+  wire  _T_85 = _T_82 & _T_84; // @[el2_ifu_ifc_ctl.scala 107:58]
-  wire  _T_86 = io_ifu_fb_consume2 & io_ifc_fetch_req_f; // @[el2_ifu_ifc_ctl.scala 107:25]
+  wire  _T_86 = io_ifu_fb_consume2 & io_ifc_fetch_req_f; // @[el2_ifu_ifc_ctl.scala 108:25]
-  wire  fb_right = _T_85 | _T_86; // @[el2_ifu_ifc_ctl.scala 106:92]
+  wire  fb_right = _T_85 | _T_86; // @[el2_ifu_ifc_ctl.scala 107:92]
-  wire  _T_98 = _T_2 & fb_right; // @[el2_ifu_ifc_ctl.scala 113:16]
+  wire  _T_98 = _T_2 & fb_right; // @[el2_ifu_ifc_ctl.scala 114:16]
-  reg [3:0] fb_write_f; // @[el2_ifu_ifc_ctl.scala 126:24]
+  reg [3:0] fb_write_f; // @[el2_ifu_ifc_ctl.scala 127:24]
   wire [3:0] _T_101 = {1'h0,fb_write_f[3:1]}; // @[Cat.scala 29:58]
   wire [3:0] _T_122 = _T_98 ? _T_101 : 4'h0; // @[Mux.scala 27:72]
   wire [3:0] _T_126 = _T_121 | _T_122; // @[Mux.scala 27:72]
-  wire  fb_right2 = io_ifu_fb_consume2 & _T_84; // @[el2_ifu_ifc_ctl.scala 109:36]
+  wire  fb_right2 = io_ifu_fb_consume2 & _T_84; // @[el2_ifu_ifc_ctl.scala 110:36]
-  wire  _T_103 = _T_2 & fb_right2; // @[el2_ifu_ifc_ctl.scala 114:16]
+  wire  _T_103 = _T_2 & fb_right2; // @[el2_ifu_ifc_ctl.scala 115:16]
   wire [3:0] _T_106 = {2'h0,fb_write_f[3:2]}; // @[Cat.scala 29:58]
   wire [3:0] _T_123 = _T_103 ? _T_106 : 4'h0; // @[Mux.scala 27:72]
   wire [3:0] _T_127 = _T_126 | _T_123; // @[Mux.scala 27:72]
-  wire  _T_91 = io_ifu_fb_consume1 | io_ifu_fb_consume2; // @[el2_ifu_ifc_ctl.scala 110:56]
+  wire  _T_91 = io_ifu_fb_consume1 | io_ifu_fb_consume2; // @[el2_ifu_ifc_ctl.scala 111:56]
-  wire  _T_92 = ~_T_91; // @[el2_ifu_ifc_ctl.scala 110:35]
+  wire  _T_92 = ~_T_91; // @[el2_ifu_ifc_ctl.scala 111:35]
-  wire  _T_93 = io_ifc_fetch_req_f & _T_92; // @[el2_ifu_ifc_ctl.scala 110:33]
+  wire  _T_93 = io_ifc_fetch_req_f & _T_92; // @[el2_ifu_ifc_ctl.scala 111:33]
-  wire  _T_94 = ~miss_f; // @[el2_ifu_ifc_ctl.scala 110:80]
+  wire  _T_94 = ~miss_f; // @[el2_ifu_ifc_ctl.scala 111:80]
-  wire  fb_left = _T_93 & _T_94; // @[el2_ifu_ifc_ctl.scala 110:78]
+  wire  fb_left = _T_93 & _T_94; // @[el2_ifu_ifc_ctl.scala 111:78]
-  wire  _T_108 = _T_2 & fb_left; // @[el2_ifu_ifc_ctl.scala 115:16]
+  wire  _T_108 = _T_2 & fb_left; // @[el2_ifu_ifc_ctl.scala 116:16]
   wire [3:0] _T_111 = {fb_write_f[2:0],1'h0}; // @[Cat.scala 29:58]
   wire [3:0] _T_124 = _T_108 ? _T_111 : 4'h0; // @[Mux.scala 27:72]
   wire [3:0] _T_128 = _T_127 | _T_124; // @[Mux.scala 27:72]
-  wire  _T_113 = ~fb_right; // @[el2_ifu_ifc_ctl.scala 116:18]
+  wire  _T_113 = ~fb_right; // @[el2_ifu_ifc_ctl.scala 117:18]
-  wire  _T_114 = _T_2 & _T_113; // @[el2_ifu_ifc_ctl.scala 116:16]
+  wire  _T_114 = _T_2 & _T_113; // @[el2_ifu_ifc_ctl.scala 117:16]
-  wire  _T_115 = ~fb_right2; // @[el2_ifu_ifc_ctl.scala 116:30]
+  wire  _T_115 = ~fb_right2; // @[el2_ifu_ifc_ctl.scala 117:30]
-  wire  _T_116 = _T_114 & _T_115; // @[el2_ifu_ifc_ctl.scala 116:28]
+  wire  _T_116 = _T_114 & _T_115; // @[el2_ifu_ifc_ctl.scala 117:28]
-  wire  _T_117 = ~fb_left; // @[el2_ifu_ifc_ctl.scala 116:43]
+  wire  _T_117 = ~fb_left; // @[el2_ifu_ifc_ctl.scala 117:43]
-  wire  _T_118 = _T_116 & _T_117; // @[el2_ifu_ifc_ctl.scala 116:41]
+  wire  _T_118 = _T_116 & _T_117; // @[el2_ifu_ifc_ctl.scala 117:41]
   wire [3:0] _T_125 = _T_118 ? fb_write_f : 4'h0; // @[Mux.scala 27:72]
   wire [3:0] fb_write_ns = _T_128 | _T_125; // @[Mux.scala 27:72]
-  wire  fb_full_f_ns = fb_write_ns[3]; // @[el2_ifu_ifc_ctl.scala 124:30]
+  wire  fb_full_f_ns = fb_write_ns[3]; // @[el2_ifu_ifc_ctl.scala 125:30]
-  wire  _T_37 = fb_full_f_ns & _T_36; // @[el2_ifu_ifc_ctl.scala 84:68]
+  wire  _T_37 = fb_full_f_ns & _T_36; // @[el2_ifu_ifc_ctl.scala 85:68]
-  wire  _T_38 = ~_T_37; // @[el2_ifu_ifc_ctl.scala 84:53]
+  wire  _T_38 = ~_T_37; // @[el2_ifu_ifc_ctl.scala 85:53]
-  wire  _T_39 = io_ifc_fetch_req_bf_raw & _T_38; // @[el2_ifu_ifc_ctl.scala 84:51]
+  wire  _T_39 = io_ifc_fetch_req_bf_raw & _T_38; // @[el2_ifu_ifc_ctl.scala 85:51]
-  wire  _T_40 = ~dma_stall; // @[el2_ifu_ifc_ctl.scala 85:5]
+  wire  _T_40 = ~dma_stall; // @[el2_ifu_ifc_ctl.scala 86:5]
-  wire  _T_41 = _T_39 & _T_40; // @[el2_ifu_ifc_ctl.scala 84:114]
+  wire  _T_41 = _T_39 & _T_40; // @[el2_ifu_ifc_ctl.scala 85:114]
-  wire  _T_42 = ~io_ic_write_stall; // @[el2_ifu_ifc_ctl.scala 85:18]
+  wire  _T_42 = ~io_ic_write_stall; // @[el2_ifu_ifc_ctl.scala 86:18]
-  wire  _T_43 = _T_41 & _T_42; // @[el2_ifu_ifc_ctl.scala 85:16]
+  wire  _T_43 = _T_41 & _T_42; // @[el2_ifu_ifc_ctl.scala 86:16]
-  wire  _T_44 = ~io_dec_tlu_flush_noredir_wb; // @[el2_ifu_ifc_ctl.scala 85:39]
+  wire  _T_44 = ~io_dec_tlu_flush_noredir_wb; // @[el2_ifu_ifc_ctl.scala 86:39]
-  wire  fetch_bf_en = io_exu_flush_final | io_ifc_fetch_req_f; // @[el2_ifu_ifc_ctl.scala 87:37]
+  wire  fetch_bf_en = io_exu_flush_final | io_ifc_fetch_req_f; // @[el2_ifu_ifc_ctl.scala 88:37]
-  wire  _T_51 = io_ifu_ic_mb_empty | io_exu_flush_final; // @[el2_ifu_ifc_ctl.scala 91:39]
+  wire  _T_51 = io_ifu_ic_mb_empty | io_exu_flush_final; // @[el2_ifu_ifc_ctl.scala 92:39]
-  wire  _T_53 = _T_51 & _T_40; // @[el2_ifu_ifc_ctl.scala 91:61]
+  wire  _T_53 = _T_51 & _T_40; // @[el2_ifu_ifc_ctl.scala 92:61]
-  wire  _T_55 = _T_53 & _T_94; // @[el2_ifu_ifc_ctl.scala 91:74]
+  wire  _T_55 = _T_53 & _T_94; // @[el2_ifu_ifc_ctl.scala 92:74]
-  wire  _T_56 = ~miss_a; // @[el2_ifu_ifc_ctl.scala 91:86]
+  wire  _T_56 = ~miss_a; // @[el2_ifu_ifc_ctl.scala 92:86]
-  wire  mb_empty_mod = _T_55 & _T_56; // @[el2_ifu_ifc_ctl.scala 91:84]
+  wire  mb_empty_mod = _T_55 & _T_56; // @[el2_ifu_ifc_ctl.scala 92:84]
-  wire  goto_idle = io_exu_flush_final & io_dec_tlu_flush_noredir_wb; // @[el2_ifu_ifc_ctl.scala 93:35]
+  wire  goto_idle = io_exu_flush_final & io_dec_tlu_flush_noredir_wb; // @[el2_ifu_ifc_ctl.scala 94:35]
-  wire  _T_60 = io_exu_flush_final & _T_44; // @[el2_ifu_ifc_ctl.scala 95:36]
+  wire  _T_60 = io_exu_flush_final & _T_44; // @[el2_ifu_ifc_ctl.scala 96:36]
-  wire  leave_idle = _T_60 & idle; // @[el2_ifu_ifc_ctl.scala 95:67]
+  wire  leave_idle = _T_60 & idle; // @[el2_ifu_ifc_ctl.scala 96:67]
-  wire  _T_63 = ~state[1]; // @[el2_ifu_ifc_ctl.scala 97:23]
+  wire  _T_63 = ~state[1]; // @[el2_ifu_ifc_ctl.scala 98:23]
-  wire  _T_65 = _T_63 & state[0]; // @[el2_ifu_ifc_ctl.scala 97:33]
+  wire  _T_65 = _T_63 & state[0]; // @[el2_ifu_ifc_ctl.scala 98:33]
-  wire  _T_66 = _T_65 & miss_f; // @[el2_ifu_ifc_ctl.scala 97:44]
+  wire  _T_66 = _T_65 & miss_f; // @[el2_ifu_ifc_ctl.scala 98:44]
-  wire  _T_67 = ~goto_idle; // @[el2_ifu_ifc_ctl.scala 97:55]
+  wire  _T_67 = ~goto_idle; // @[el2_ifu_ifc_ctl.scala 98:55]
-  wire  _T_68 = _T_66 & _T_67; // @[el2_ifu_ifc_ctl.scala 97:53]
+  wire  _T_68 = _T_66 & _T_67; // @[el2_ifu_ifc_ctl.scala 98:53]
-  wire  _T_70 = ~mb_empty_mod; // @[el2_ifu_ifc_ctl.scala 98:17]
+  wire  _T_70 = ~mb_empty_mod; // @[el2_ifu_ifc_ctl.scala 99:17]
-  wire  _T_71 = state[1] & _T_70; // @[el2_ifu_ifc_ctl.scala 98:15]
+  wire  _T_71 = state[1] & _T_70; // @[el2_ifu_ifc_ctl.scala 99:15]
-  wire  _T_73 = _T_71 & _T_67; // @[el2_ifu_ifc_ctl.scala 98:31]
+  wire  _T_73 = _T_71 & _T_67; // @[el2_ifu_ifc_ctl.scala 99:31]
-  wire  next_state_1 = _T_68 | _T_73; // @[el2_ifu_ifc_ctl.scala 97:67]
+  wire  next_state_1 = _T_68 | _T_73; // @[el2_ifu_ifc_ctl.scala 98:67]
-  wire  _T_75 = _T_67 & leave_idle; // @[el2_ifu_ifc_ctl.scala 100:34]
+  wire  _T_75 = _T_67 & leave_idle; // @[el2_ifu_ifc_ctl.scala 101:34]
-  wire  _T_78 = state[0] & _T_67; // @[el2_ifu_ifc_ctl.scala 100:60]
+  wire  _T_78 = state[0] & _T_67; // @[el2_ifu_ifc_ctl.scala 101:60]
-  wire  next_state_0 = _T_75 | _T_78; // @[el2_ifu_ifc_ctl.scala 100:48]
+  wire  next_state_0 = _T_75 | _T_78; // @[el2_ifu_ifc_ctl.scala 101:48]
-  wire  wfm = state == 2'h3; // @[el2_ifu_ifc_ctl.scala 122:16]
+  wire  wfm = state == 2'h3; // @[el2_ifu_ifc_ctl.scala 123:16]
-  reg  fb_full_f; // @[el2_ifu_ifc_ctl.scala 125:26]
+  reg  fb_full_f; // @[el2_ifu_ifc_ctl.scala 126:26]
-  wire  _T_138 = _T_35 | io_exu_flush_final; // @[el2_ifu_ifc_ctl.scala 129:61]
+  wire  _T_138 = _T_35 | io_exu_flush_final; // @[el2_ifu_ifc_ctl.scala 130:61]
-  wire  _T_139 = ~_T_138; // @[el2_ifu_ifc_ctl.scala 129:19]
+  wire  _T_139 = ~_T_138; // @[el2_ifu_ifc_ctl.scala 130:19]
-  wire  _T_140 = fb_full_f & _T_139; // @[el2_ifu_ifc_ctl.scala 129:17]
+  wire  _T_140 = fb_full_f & _T_139; // @[el2_ifu_ifc_ctl.scala 130:17]
-  wire  _T_141 = _T_140 | dma_stall; // @[el2_ifu_ifc_ctl.scala 129:84]
+  wire  _T_141 = _T_140 | dma_stall; // @[el2_ifu_ifc_ctl.scala 130:84]
-  wire  _T_142 = io_ifc_fetch_req_bf_raw & _T_141; // @[el2_ifu_ifc_ctl.scala 128:60]
+  wire  _T_142 = io_ifc_fetch_req_bf_raw & _T_141; // @[el2_ifu_ifc_ctl.scala 129:60]
   wire [31:0] _T_144 = {io_ifc_fetch_addr_bf,1'h0}; // @[Cat.scala 29:58]
   wire  iccm_acc_in_region_bf = _T_144[31:28] == 4'he; // @[el2_lib.scala 211:47]
   wire  iccm_acc_in_range_bf = _T_144[31:16] == 16'hee00; // @[el2_lib.scala 214:29]
-  wire  _T_147 = ~io_ifc_iccm_access_bf; // @[el2_ifu_ifc_ctl.scala 135:30]
+  wire  _T_147 = ~io_ifc_iccm_access_bf; // @[el2_ifu_ifc_ctl.scala 136:30]
-  wire  _T_150 = fb_full_f & _T_36; // @[el2_ifu_ifc_ctl.scala 136:16]
+  wire  _T_150 = fb_full_f & _T_36; // @[el2_ifu_ifc_ctl.scala 137:16]
-  wire  _T_151 = _T_147 | _T_150; // @[el2_ifu_ifc_ctl.scala 135:53]
+  wire  _T_151 = _T_147 | _T_150; // @[el2_ifu_ifc_ctl.scala 136:53]
-  wire  _T_152 = ~io_ifc_fetch_req_bf; // @[el2_ifu_ifc_ctl.scala 137:13]
+  wire  _T_152 = ~io_ifc_fetch_req_bf; // @[el2_ifu_ifc_ctl.scala 138:13]
-  wire  _T_153 = wfm & _T_152; // @[el2_ifu_ifc_ctl.scala 137:11]
+  wire  _T_153 = wfm & _T_152; // @[el2_ifu_ifc_ctl.scala 138:11]
-  wire  _T_154 = _T_151 | _T_153; // @[el2_ifu_ifc_ctl.scala 136:62]
+  wire  _T_154 = _T_151 | _T_153; // @[el2_ifu_ifc_ctl.scala 137:62]
-  wire  _T_155 = _T_154 | idle; // @[el2_ifu_ifc_ctl.scala 137:35]
+  wire  _T_155 = _T_154 | idle; // @[el2_ifu_ifc_ctl.scala 138:35]
-  wire  _T_157 = _T_155 & _T_2; // @[el2_ifu_ifc_ctl.scala 137:44]
+  wire  _T_157 = _T_155 & _T_2; // @[el2_ifu_ifc_ctl.scala 138:44]
-  wire  _T_159 = ~iccm_acc_in_range_bf; // @[el2_ifu_ifc_ctl.scala 139:33]
+  wire  _T_159 = ~iccm_acc_in_range_bf; // @[el2_ifu_ifc_ctl.scala 140:33]
   wire [4:0] _T_162 = {io_ifc_fetch_addr_bf[30:27],1'h0}; // @[Cat.scala 29:58]
-  wire [31:0] _T_163 = io_dec_tlu_mrac_ff >> _T_162; // @[el2_ifu_ifc_ctl.scala 140:53]
+  wire [31:0] _T_163 = io_dec_tlu_mrac_ff >> _T_162; // @[el2_ifu_ifc_ctl.scala 141:53]
-  reg  _T_166; // @[el2_ifu_ifc_ctl.scala 142:32]
+  reg  _T_166; // @[el2_ifu_ifc_ctl.scala 143:32]
   reg [30:0] _T_168; // @[Reg.scala 27:20]
-  assign io_ifc_fetch_addr_f = _T_168; // @[el2_ifu_ifc_ctl.scala 144:23]
+  assign io_ifc_fetch_addr_f = _T_168; // @[el2_ifu_ifc_ctl.scala 145:23]
-  assign io_ifc_fetch_addr_bf = _T_22 | _T_20; // @[el2_ifu_ifc_ctl.scala 72:24]
+  assign io_ifc_fetch_addr_bf = _T_22 | _T_20; // @[el2_ifu_ifc_ctl.scala 73:24]
-  assign io_ifc_fetch_req_f = _T_166; // @[el2_ifu_ifc_ctl.scala 142:22]
+  assign io_ifc_fetch_req_f = _T_166; // @[el2_ifu_ifc_ctl.scala 143:22]
-  assign io_ifu_pmu_fetch_stall = wfm | _T_142; // @[el2_ifu_ifc_ctl.scala 128:26]
+  assign io_ifu_pmu_fetch_stall = wfm | _T_142; // @[el2_ifu_ifc_ctl.scala 129:26]
-  assign io_ifc_fetch_uncacheable_bf = ~_T_163[0]; // @[el2_ifu_ifc_ctl.scala 140:31]
+  assign io_ifc_fetch_uncacheable_bf = ~_T_163[0]; // @[el2_ifu_ifc_ctl.scala 141:31]
-  assign io_ifc_fetch_req_bf = _T_43 & _T_44; // @[el2_ifu_ifc_ctl.scala 84:23]
+  assign io_ifc_fetch_req_bf = _T_43 & _T_44; // @[el2_ifu_ifc_ctl.scala 85:23]
-  assign io_ifc_fetch_req_bf_raw = ~idle; // @[el2_ifu_ifc_ctl.scala 82:27]
+  assign io_ifc_fetch_req_bf_raw = ~idle; // @[el2_ifu_ifc_ctl.scala 83:27]
-  assign io_ifc_iccm_access_bf = _T_144[31:16] == 16'hee00; // @[el2_ifu_ifc_ctl.scala 134:25]
+  assign io_ifc_iccm_access_bf = _T_144[31:16] == 16'hee00; // @[el2_ifu_ifc_ctl.scala 135:25]
-  assign io_ifc_region_acc_fault_bf = _T_159 & iccm_acc_in_region_bf; // @[el2_ifu_ifc_ctl.scala 139:30]
+  assign io_ifc_region_acc_fault_bf = _T_159 & iccm_acc_in_region_bf; // @[el2_ifu_ifc_ctl.scala 140:30]
-  assign io_ifc_dma_access_ok = _T_157 | dma_iccm_stall_any_f; // @[el2_ifu_ifc_ctl.scala 135:24]
+  assign io_ifc_dma_access_ok = _T_157 | dma_iccm_stall_any_f; // @[el2_ifu_ifc_ctl.scala 136:24]
+  assign io_test = _T_30 & io_ifc_fetch_addr_f[0]; // @[el2_ifu_ifc_ctl.scala 80:11]
 `ifdef RANDOMIZE_GARBAGE_ASSIGN
 `define RANDOMIZE
 `endif

src/main/scala/ifu/el2_ifu_ifc_ctl.scala

@@ -33,6 +33,7 @@ class el2_ifu_ifc_ctl extends Module with el2_lib with RequireAsyncReset {
     val ifc_iccm_access_bf = Output(Bool())
     val ifc_region_acc_fault_bf = Output(Bool())
     val ifc_dma_access_ok = Output(Bool())
+    val test = Output(Bool())
   })
 
   val fetch_addr_bf = WireInit(UInt(31.W), init = 0.U)
@@ -75,8 +76,8 @@ class el2_ifu_ifc_ctl extends Module with el2_lib with RequireAsyncReset {
     sel_next_addr_bf.asBool -> fetch_addr_next))            // PC+4
 
   val address_upper = io.ifc_fetch_addr_f(30,1)+1.U
-  fetch_addr_next_0 := !(address_upper(ICACHE_TAG_INDEX_LO-1) ^ io.ifc_fetch_addr_f(ICACHE_TAG_INDEX_LO-1)) & io.ifc_fetch_addr_f(0)
+  fetch_addr_next_0 := !(address_upper(ICACHE_TAG_INDEX_LO-2) ^ io.ifc_fetch_addr_f(ICACHE_TAG_INDEX_LO-1)) & io.ifc_fetch_addr_f(0)
-
+  io.test := fetch_addr_next_0
   fetch_addr_next := Cat(address_upper, fetch_addr_next_0)
 
   io.ifc_fetch_req_bf_raw := ~idle