Unified Coverage Report :: Module :: keymgr_sideload_key_ctrl

Module : keymgr_sideload_key_ctrl

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00	100.00		100.00	100.00	100.00

Source File(s) :
/workspaces/repo/scratch/os_regression_2024_08_31/keymgr-sim-vcs/default/sim-vcs/../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_sideload_key_ctrl.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_sideload_ctrl	100.00	100.00	100.00		100.00	100.00	100.00

---

Module Instance : tb.dut.u_sideload_ctrl

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00	100.00		100.00	100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
98.87	100.00	94.34		100.00	100.00	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
98.05	96.00	98.36	99.96		95.92	100.00	dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_aes_key	95.83	100.00	87.50			100.00
u_kmac_key	95.83	100.00	87.50			100.00
u_mubi_buf	100.00	100.00					100.00
u_otbn_key	95.83	100.00	87.50			100.00
u_state_regs	100.00	100.00				100.00	100.00

---

Since this is the module's only instance, the coverage report is the same as for the module.

Line Coverage for Module : keymgr_sideload_key_ctrl

	Line No.	Total	Covered	Percent
TOTAL		50	50	100.00
ALWAYS	66	3	3	100.00
CONT_ASSIGN	71	1	1	100.00
CONT_ASSIGN	71	1	1	100.00
CONT_ASSIGN	78	1	1	100.00
CONT_ASSIGN	84	1	1	100.00
CONT_ASSIGN	85	1	1	100.00
CONT_ASSIGN	86	1	1	100.00
CONT_ASSIGN	89	1	1	100.00
ALWAYS	92	13	13	100.00
CONT_ASSIGN	144	1	1	100.00
CONT_ASSIGN	145	1	1	100.00
CONT_ASSIGN	146	1	1	100.00
ALWAYS	193	6	6	100.00
ALWAYS	193	6	6	100.00
ALWAYS	193	6	6	100.00
CONT_ASSIGN	205	1	1	100.00
CONT_ASSIGN	206	1	1	100.00
CONT_ASSIGN	207	1	1	100.00
CONT_ASSIGN	214	1	1	100.00
CONT_ASSIGN	217	1	1	100.00
CONT_ASSIGN	220	1	1	100.00

65                        // flops in order to prevent FSM state encoding optimizations.
66         3/3            `PRIM_FLOP_SPARSE_FSM(u_state_regs, state_d, state_q, keymgr_sideload_e, StSideloadReset)
           Tests:       T1 T2 T3  | T1 T2 T3  | T1 T2 T3 
PRIM_FLOP_SPARSE_FSM(u_state_regs, state_d, state_q, keymgr_sideload_e, StSideloadReset):
66.1                    `ifdef SIMULATION                                   
66.2                        prim_sparse_fsm_flop #(                           
66.3                          .StateEnumT(keymgr_sideload_e),                            
66.4                          .Width($bits(keymgr_sideload_e)),                          
66.5                          .ResetValue($bits(keymgr_sideload_e)'(StSideloadReset)),          
66.6                          .EnableAlertTriggerSVA(1), 
66.7                          .CustomForceName("state_q")          
66.8                        ) u_state_regs (                                        
66.9                          .clk_i   ( clk_i   ),                           
66.10                         .rst_ni  ( rst_ni ),                           
66.11                         .state_i ( state_d     ),                           
66.12                         .state_o (         )                            
66.13                       );                                                
66.14                       always_ff @(posedge clk_i or negedge rst_ni) begin 
66.15      1/1              if (!rst_ni) begin                               
           Tests:       T1 T2 T3 
66.16      1/1                state_q <= StSideloadReset;                                
           Tests:       T1 T2 T3 
66.17                       end else begin                                    
66.18      1/1                state_q <= state_d;                                     
           Tests:       T1 T2 T3 
66.19                       end                                               
66.20                     end  
66.21                       u_state_regs_A: assert property (@(posedge clk_i) disable iff ((!rst_ni) !== '0) (state_q === u_state_regs.state_o))       
66.22                       else begin                                                                           
66.23                         `ifdef UVM                                                                               
66.24                     uvm_pkg::uvm_report_error("ASSERT FAILED", "u_state_regs_A", uvm_pkg::UVM_NONE, 
66.25                                               "../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_sideload_key_ctrl.sv", 66, "", 1);                                
66.26                   `else                                                                                    
66.27                     $error("%0t: (%0s:%0d) [%m] [ASSERT FAILED] %0s", $time, `__FILE__, `__LINE__,         
66.28                            `PRIM_STRINGIFY(u_state_regs_A));                                                       
66.29                   `endif                                                              
66.30                       end 
66.31                     `else                                               
66.32                       prim_sparse_fsm_flop #(                           
66.33                         .StateEnumT(keymgr_sideload_e),                            
66.34                         .Width($bits(keymgr_sideload_e)),                          
66.35                         .ResetValue($bits(keymgr_sideload_e)'(StSideloadReset)),          
66.36                         .EnableAlertTriggerSVA(1)  
66.37                       ) u_state_regs (                                        
66.38                         .clk_i   ( `PRIM_FLOP_CLK   ),                           
66.39                         .rst_ni  ( `PRIM_FLOP_RST ),                           
66.40                         .state_i ( state_d     ),                           
66.41                         .state_o ( state_q     )                            
66.42                       );                                                
66.43                     `endif67                      
68                        logic keys_en;
69                        logic [Shares-1:0][KeyWidth-1:0] data_truncated;
70                        for(genvar i = 0; i < Shares; i++) begin : gen_truncate_data
71         2/2              assign data_truncated[i] = data_i[i][KeyWidth-1:0];
           Tests:       T1 T2 T3  | T1 T2 T3 
72                        end
73                      
74                        // clear all keys when selected by software, or when
75                        // wipe command is received
76                        logic clr_all_keys;
77                        logic [LastIdx-1:0] slot_clr;
78         1/1            assign clr_all_keys = wipe_key_i |
           Tests:       T1 T2 T3 
79                                              !(clr_key_i inside {SideLoadClrIdle,
80                                                                  SideLoadClrAes,
81                                                                  SideLoadClrKmac,
82                                                                  SideLoadClrOtbn});
83                      
84         1/1            assign slot_clr[AesIdx]  = clr_all_keys | (clr_key_i == SideLoadClrAes);
           Tests:       T1 T2 T3 
85         1/1            assign slot_clr[KmacIdx] = clr_all_keys | (clr_key_i == SideLoadClrKmac);
           Tests:       T1 T2 T3 
86         1/1            assign slot_clr[OtbnIdx] = clr_all_keys | (clr_key_i == SideLoadClrOtbn);
           Tests:       T1 T2 T3 
87                      
88                        logic clr;
89         1/1            assign clr = |slot_clr;
           Tests:       T1 T2 T3 
90                      
91                        always_comb begin
92         1/1              keys_en = 1'b0;
           Tests:       T1 T2 T3 
93         1/1              state_d = state_q;
           Tests:       T1 T2 T3 
94         1/1              fsm_err_o = 1'b0;
           Tests:       T1 T2 T3 
95                      
96         1/1              unique case (state_q)
           Tests:       T1 T2 T3 
97                            StSideloadReset: begin
98         1/1                  if (init_i) begin
           Tests:       T1 T2 T3 
99         1/1                    state_d = StSideloadIdle;
           Tests:       T1 T2 T3 
100                             end
                        MISSING_ELSE
101                           end
102                     
103                           // when clear is received, delete the selected key
104                           // when wipe is received, delete the key and disable sideload until reboot.
105                           StSideloadIdle: begin
106        1/1                  keys_en = 1'b1;
           Tests:       T1 T2 T3 
107        1/1                  if (wipe_key_i) begin
           Tests:       T1 T2 T3 
108        1/1                    state_d = StSideloadWipe;
           Tests:       T6 T38 T71 
109                             end
                        MISSING_ELSE
110                           end
111                     
112                           StSideloadWipe: begin
113        1/1                  keys_en = 1'b0;
           Tests:       T6 T38 T71 
114        1/1                  if (!wipe_key_i) begin
           Tests:       T6 T38 T71 
115        1/1                    state_d = StSideloadStop;
           Tests:       T6 T38 T71 
116                             end
                        MISSING_ELSE
117                           end
118                     
119                           // intentional terminal state
120                           StSideloadStop: begin
121        1/1                  keys_en = 1'b0;
           Tests:       T6 T38 T71 
122                           end
123                     
124                           default: begin
125                             fsm_err_o = 1'b1;
126                           end
127                     
128                         endcase // unique case (state_q)
129                       end
130                     
131                       import prim_mubi_pkg::mubi4_test_true_strict;
132                       prim_mubi_pkg::mubi4_t [LastIdx-1:0] hw_key_sel;
133                       prim_mubi4_sync #(
134                         .NumCopies(int'(LastIdx)),
135                         .AsyncOn(0) // clock/reset below is only used for SVAs.
136                       ) u_mubi_buf (
137                         .clk_i,
138                         .rst_ni,
139                         .mubi_i(hw_key_sel_i),
140                         .mubi_o(hw_key_sel)
141                       );
142                     
143                       logic [LastIdx-1:0] slot_sel;
144        1/1            assign slot_sel[AesIdx] = (dest_sel_i == Aes) & mubi4_test_true_strict(hw_key_sel[AesIdx]);
           Tests:       T1 T2 T3 
145        1/1            assign slot_sel[KmacIdx] = (dest_sel_i == Kmac) & mubi4_test_true_strict(hw_key_sel[KmacIdx]);
           Tests:       T1 T2 T3 
146        1/1            assign slot_sel[OtbnIdx] = (dest_sel_i == Otbn) & mubi4_test_true_strict(hw_key_sel[OtbnIdx]);
           Tests:       T1 T2 T3 
147                     
148                       keymgr_sideload_key u_aes_key (
149                         .clk_i,
150                         .rst_ni,
151                         .en_i(keys_en),
152                         .set_en_i(data_en_i),
153                         .set_i(data_valid_i & slot_sel[AesIdx]),
154                         .clr_i(slot_clr[AesIdx]),
155                         .entropy_i(entropy_i),
156                         .key_i(data_truncated),
157                         .valid_o(aes_key_o.valid),
158                         .key_o(aes_key_o.key)
159                       );
160                     
161                       keymgr_sideload_key #(
162                         .Width(OtbnKeyWidth)
163                       ) u_otbn_key (
164                         .clk_i,
165                         .rst_ni,
166                         .en_i(keys_en),
167                         .set_en_i(data_en_i),
168                         .set_i(data_valid_i & slot_sel[OtbnIdx]),
169                         .clr_i(slot_clr[OtbnIdx]),
170                         .entropy_i(entropy_i),
171                         .key_i(data_i),
172                         .valid_o(otbn_key_o.valid),
173                         .key_o(otbn_key_o.key)
174                       );
175                     
176                       hw_key_req_t kmac_sideload_key;
177                       keymgr_sideload_key u_kmac_key (
178                         .clk_i,
179                         .rst_ni,
180                         .en_i(keys_en),
181                         .set_en_i(data_en_i),
182                         .set_i(data_valid_i & slot_sel[KmacIdx]),
183                         .clr_i(slot_clr[KmacIdx]),
184                         .entropy_i(entropy_i),
185                         .key_i(data_truncated),
186                         .valid_o(kmac_sideload_key.valid),
187                         .key_o(kmac_sideload_key.key)
188                       );
189                     
190                       logic [LastIdx-1:0] valid_tracking_q;
191                       for (genvar i = int'(AesIdx); i < LastIdx; i++) begin : gen_tracking_valid
192                         always_ff @(posedge clk_i or negedge rst_ni) begin
193        1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
194        1/1                  valid_tracking_q[i] <= '0;
           Tests:       T1 T2 T3 
195        1/1                end else if (slot_clr[i]) begin
           Tests:       T1 T2 T3 
196        1/1                  valid_tracking_q[i] <= '0;
           Tests:       T1 T2 T3 
197        1/1                end else if (slot_sel[i])begin
           Tests:       T1 T2 T3 
198        1/1                  valid_tracking_q[i] <= 1'b1;
           Tests:       T1 T15 T16 
199                           end
                        MISSING_ELSE
***repeat 1
193        1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
194        1/1                  valid_tracking_q[i] <= '0;
           Tests:       T1 T2 T3 
195        1/1                end else if (slot_clr[i]) begin
           Tests:       T1 T2 T3 
196        1/1                  valid_tracking_q[i] <= '0;
           Tests:       T1 T2 T3 
197        1/1                end else if (slot_sel[i])begin
           Tests:       T1 T2 T3 
198        1/1                  valid_tracking_q[i] <= 1'b1;
           Tests:       T3 T4 T15 
199                           end
                        MISSING_ELSE
***repeat 2
193        1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
194        1/1                  valid_tracking_q[i] <= '0;
           Tests:       T1 T2 T3 
195        1/1                end else if (slot_clr[i]) begin
           Tests:       T1 T2 T3 
196        1/1                  valid_tracking_q[i] <= '0;
           Tests:       T1 T2 T3 
197        1/1                end else if (slot_sel[i])begin
           Tests:       T1 T2 T3 
198        1/1                  valid_tracking_q[i] <= 1'b1;
           Tests:       T4 T14 T15 
199                           end
                        MISSING_ELSE
200                         end
201                       end
202                     
203                       // SEC_CM: SIDE_LOAD_SEL.CTRL.CONSISTENCY
204                       logic [LastIdx-1:0] valids;
205        1/1            assign valids[AesIdx] = aes_key_o.valid;
           Tests:       T1 T2 T3 
206        1/1            assign valids[KmacIdx] = kmac_sideload_key.valid;
           Tests:       T1 T2 T3 
207        1/1            assign valids[OtbnIdx] = otbn_key_o.valid;
           Tests:       T1 T2 T3 
208                     
209                       // If valid tracking claims a valid should be 0 but 1 is observed, it is
210                       // an error.
211                       // Note the sideload error is not a direct constant comparision. Instead
212                       // it provides hint when valids is allowed to be valid.  If valid becomes
213                       // 1 outside that window, then an error is triggered.
214        1/1            assign sideload_sel_err_o = |(~valid_tracking_q & valids);
           Tests:       T1 T2 T3 
215                     
216                       // when directed by keymgr_ctrl, switch over to internal key and feed to kmac
217        1/1            assign kmac_key_o = key_i.valid ? key_i : kmac_sideload_key;
           Tests:       T1 T2 T3 
218                     
219                       // when clearing, request prng
220        1/1            assign prng_en_o = clr;
           Tests:       T1 T2 T3 

---

Cond Coverage for Module : keymgr_sideload_key_ctrl

	Total	Covered	Percent
Conditions	29	29	100.00
Logical	29	29	100.00
Non-Logical	0	0
Event	0	0

 LINE       78
 EXPRESSION (wipe_key_i | ((!(clr_key_i inside {SideLoadClrIdle, SideLoadClrAes, SideLoadClrKmac, SideLoadClrOtbn}))))
             -----1----   ---------------------------------------------2---------------------------------------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
1	0	Covered	T6,T38,T71

 LINE       84
 EXPRESSION (clr_all_keys | (clr_key_i == SideLoadClrAes))
             ------1-----   --------------2--------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T1,T3,T5
1	0	Covered	T1,T2,T3

 LINE       84
 SUB-EXPRESSION (clr_key_i == SideLoadClrAes)
                --------------1--------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T3,T5

 LINE       85
 EXPRESSION (clr_all_keys | (clr_key_i == SideLoadClrKmac))
             ------1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T1,T3,T5
1	0	Covered	T1,T2,T3

 LINE       85
 SUB-EXPRESSION (clr_key_i == SideLoadClrKmac)
                ---------------1--------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T3,T5

 LINE       86
 EXPRESSION (clr_all_keys | (clr_key_i == SideLoadClrOtbn))
             ------1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T2,T3

 LINE       86
 SUB-EXPRESSION (clr_key_i == SideLoadClrOtbn)
                ---------------1--------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       148
 EXPRESSION (data_valid_i & slot_sel[AesIdx])
             ------1-----   --------2-------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T15
1	0	Covered	T2,T3,T4
1	1	Covered	T1,T2,T15

 LINE       163
 EXPRESSION (data_valid_i & slot_sel[OtbnIdx])
             ------1-----   --------2--------

-1-	-2-	Status	Tests
0	1	Covered	T4,T14,T15
1	0	Covered	T1,T2,T3
1	1	Covered	T4,T14,T15

 LINE       177
 EXPRESSION (data_valid_i & slot_sel[KmacIdx])
             ------1-----   --------2--------

-1-	-2-	Status	Tests
0	1	Covered	T3,T4,T15
1	0	Covered	T1,T2,T4
1	1	Covered	T3,T4,T15

 LINE       217
 EXPRESSION (key_i.valid ? key_i : kmac_sideload_key)
             -----1-----

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

---

FSM Coverage for Module : keymgr_sideload_key_ctrl

Summary for FSM :: state_q

	Total	Covered	Percent
States	4	4	100.00	(Not included in score)
Transitions	3	3	100.00
Sequences	0	0

State, Transition and Sequence Details for FSM :: state_q

---

states	Line No.	Covered	Tests
StSideloadIdle	99	Covered	T1,T2,T3
StSideloadReset	97	Covered	T1,T2,T3
StSideloadStop	115	Covered	T6,T38,T71
StSideloadWipe	108	Covered	T6,T38,T71

transitions	Line No.	Covered	Tests
StSideloadIdle->StSideloadWipe	108	Covered	T6,T38,T71
StSideloadReset->StSideloadIdle	99	Covered	T1,T2,T3
StSideloadWipe->StSideloadStop	115	Covered	T6,T38,T71

---

Branch Coverage for Module : keymgr_sideload_key_ctrl

	Line No.	Total	Covered	Percent
Branches		24	24	100.00
TERNARY	217	2	2	100.00
IF	66	2	2	100.00
CASE	96	8	8	100.00
IF	193	4	4	100.00
IF	193	4	4	100.00
IF	193	4	4	100.00

217          assign kmac_key_o = key_i.valid ? key_i : kmac_sideload_key;
                                             -1-  
                                             ==>  
                                             ==>  

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

66           `PRIM_FLOP_SPARSE_FSM(u_state_regs, state_d, state_q, keymgr_sideload_e, StSideloadReset)
             -1-                                                                                         
             ==>                                                                                         
             ==>                                                                                         

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

96             unique case (state_q)
                      -1-  
97               StSideloadReset: begin
98                 if (init_i) begin
                   -2-  
99                   state_d = StSideloadIdle;
                     ==>
100                end
                   MISSING_ELSE
                   ==>
101              end
102        
103              // when clear is received, delete the selected key
104              // when wipe is received, delete the key and disable sideload until reboot.
105              StSideloadIdle: begin
106                keys_en = 1'b1;
107                if (wipe_key_i) begin
                   -3-  
108                  state_d = StSideloadWipe;
                     ==>
109                end
                   MISSING_ELSE
                   ==>
110              end
111        
112              StSideloadWipe: begin
113                keys_en = 1'b0;
114                if (!wipe_key_i) begin
                   -4-  
115                  state_d = StSideloadStop;
                     ==>
116                end
                   MISSING_ELSE
                   ==>
117              end
118        
119              // intentional terminal state
120              StSideloadStop: begin
121                keys_en = 1'b0;
                   ==>
122              end
123        
124              default: begin
125                fsm_err_o = 1'b1;
                   ==>

Branches:

-1-	-2-	-3-	-4-	Status	Tests
StSideloadReset	1	-	-	Covered	T1,T2,T3
StSideloadReset	0	-	-	Covered	T1,T2,T3
StSideloadIdle	-	1	-	Covered	T6,T38,T71
StSideloadIdle	-	0	-	Covered	T1,T2,T3
StSideloadWipe	-	-	1	Covered	T6,T38,T71
StSideloadWipe	-	-	0	Covered	T6,T71,T40
StSideloadStop	-	-	-	Covered	T6,T38,T71
default	-	-	-	Covered	T11,T12,T13

193              if (!rst_ni) begin
                 -1-  
194                valid_tracking_q[i] <= '0;
                   ==>
195              end else if (slot_clr[i]) begin
                          -2-  
196                valid_tracking_q[i] <= '0;
                   ==>
197              end else if (slot_sel[i])begin
                          -3-  
198                valid_tracking_q[i] <= 1'b1;
                   ==>
199              end
                 MISSING_ELSE
                 ==>

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T1,T2,T3
0	0	1	Covered	T1,T15,T16
0	0	0	Covered	T1,T2,T3

193              if (!rst_ni) begin
                 -1-  
194                valid_tracking_q[i] <= '0;
                   ==>
195              end else if (slot_clr[i]) begin
                          -2-  
196                valid_tracking_q[i] <= '0;
                   ==>
197              end else if (slot_sel[i])begin
                          -3-  
198                valid_tracking_q[i] <= 1'b1;
                   ==>
199              end
                 MISSING_ELSE
                 ==>

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T1,T2,T3
0	0	1	Covered	T3,T4,T15
0	0	0	Covered	T1,T2,T3

193              if (!rst_ni) begin
                 -1-  
194                valid_tracking_q[i] <= '0;
                   ==>
195              end else if (slot_clr[i]) begin
                          -2-  
196                valid_tracking_q[i] <= '0;
                   ==>
197              end else if (slot_sel[i])begin
                          -3-  
198                valid_tracking_q[i] <= 1'b1;
                   ==>
199              end
                 MISSING_ELSE
                 ==>

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T1,T2,T3
0	0	1	Covered	T4,T14,T15
0	0	0	Covered	T1,T2,T3

---

Assert Coverage for Module : keymgr_sideload_key_ctrl

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	2	2	100.00	2	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	2	2	100.00	2	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
KmacKeySource_a	22633881	10997	0	0
u_state_regs_A	22840246	22672667	0	0

KmacKeySource_a

Name	Attempts	Real Successes	Failures	Incomplete
Total	22633881	10997	0	0
T1	1842	7	0	0
T2	2478	7	0	0
T3	3057	7	0	0
T4	2542	12	0	0
T5	3817	4	0	0
T6	5087	11	0	0
T14	2828	7	0	0
T15	5255	7	0	0
T16	3066	14	0	0
T17	7591	7	0	0

u_state_regs_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	22840246	22672667	0	0
T1	1842	1749	0	0
T2	2478	2392	0	0
T3	3057	3002	0	0
T4	2542	2471	0	0
T5	3817	3743	0	0
T6	5087	4938	0	0
T14	2828	2777	0	0
T15	5255	5197	0	0
T16	3066	3002	0	0
T17	7591	7515	0	0