Bump Verilator to v5.024 #223
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design/lib/axi4_to_ahb.sv
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| @@ -365,15 +367,15 @@ import el2_pkg::*; | |||
| buf_data_wr_en = buf_wr_en; | |||
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| cmd_done = (ahb_hresp_q | (ahb_hready_q & (ahb_htrans_q[1:0] != 2'b0) & | |||
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| cmd_done = (ahb_hresp_q | (ahb_hready_q & (ahb_htrans_q[1:0] != 2'b0) & | |
| cmd_done = (ahb_hresp_q | (ahb_hready_q & (ahb_htrans_q[1:0] != 2'b0) & |
design/lib/axi4_to_ahb.sv
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| @@ -266,6 +266,8 @@ import el2_pkg::*; | |||
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| // FIFO state machine | |||
| always_comb begin | |||
| // Temporary variable created to fix SIDEEFFECT warnings | |||
| logic [2:0] get_nextbyte_ptr_result = get_nxtbyte_ptr(buf_cmd_byte_ptrQ[2:0],buf_byteen[7:0],1'b1); | |||
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design/lib/axi4_to_ahb.sv
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| @@ -365,15 +367,15 @@ | |||
| buf_data_wr_en = buf_wr_en; | |||
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| cmd_done = (ahb_hresp_q | (ahb_hready_q & (ahb_htrans_q[1:0] != 2'b0) & | |||
| ((buf_cmd_byte_ptrQ == 3'b111) | (buf_byteen[get_nxtbyte_ptr(buf_cmd_byte_ptrQ[2:0],buf_byteen[7:0],1'b1)] == 1'b0)))); | |||
| ((buf_cmd_byte_ptrQ == 3'b111) | (buf_byteen[get_nextbyte_ptr_result] == 1'b0)))); | |||
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design/lib/axi4_to_ahb.sv
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| bypass_en = buf_state_en & buf_write_in & (buf_nxtstate == CMD_WR); // Only bypass for writes for the time being | ||
| ahb_htrans[1:0] = {2{(~(cmd_done | cmd_doneQ) | bypass_en)}} & 2'b10; | ||
| slave_valid_pre = buf_state_en & (buf_nxtstate != DONE_WR); | ||
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| trxn_done = ahb_hready_q & ahb_hwrite_q & (ahb_htrans_q[1:0] != 2'b0); | ||
| buf_cmd_byte_ptr_en = trxn_done | bypass_en; | ||
| buf_cmd_byte_ptr = bypass_en ? get_nxtbyte_ptr(3'b0,buf_byteen_in[7:0],1'b0) : | ||
| trxn_done ? get_nxtbyte_ptr(buf_cmd_byte_ptrQ[2:0],buf_byteen[7:0],1'b1) : buf_cmd_byte_ptrQ; | ||
| trxn_done ? get_nextbyte_ptr_result : buf_cmd_byte_ptrQ; |
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RRozak
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RRozak
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Links to coverage and verification reports for this PR (#223) are available at https://chipsalliance.github.io/Cores-VeeR-EL2/ |
Internal-tag: [#62517] Signed-off-by: Ryszard Rozak <[email protected]>
Internal-tag: [#62517] Signed-off-by: Ryszard Rozak <[email protected]>
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Internal-tag: [#62517] Signed-off-by: Ryszard Rozak <[email protected]>
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Links to coverage and verification reports for this PR (#223) are available at https://chipsalliance.github.io/Cores-VeeR-EL2/ |
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Links to coverage and verification reports for this PR (#223) are available at https://chipsalliance.github.io/Cores-VeeR-EL2/ |
It bumps Verilator to the version 5.024.
It can't be bumped to the newest, because it is currently unsupported by cocotb: cocotb/cocotb#3896.
I removed the assignment in the declaration of
resultvariable to prevent from seg fault. That assignment is redundant, because the value is assigned in each branch ofifandcase.The problem that cause seg fault is fixed in the newest Verilator: verilator/verilator#5365.