尚不明原因的造成了cpu的CoreID初始化错乱,导致了日志文件不能正常分离;简单粗暴地删除一个不想要的初始化语句,用以解决CoreID的错乱问题
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4
Makefile
4
Makefile
@@ -18,7 +18,8 @@ compile:
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mkdir -p ./generated/Rtpp
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cd ./rocket-chip/ && rm -f rocketchip.jar
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cd ./rocket-chip/vsim && make verilog CONFIG=freechips.rocketchip.system.RtppConfig
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cp ./rocket-chip/vsim/generated-src/freechips.rocketchip.system.RtppConfig.v ./generated/Rtpp/RtppConfig.v
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sed -e "s/CoreID = _RAND/\/\/CoreID = _RAND/g" ./rocket-chip/vsim/generated-src/freechips.rocketchip.system.RtppConfig.v > ./generated/Rtpp/RtppConfig.v
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# cp ./rocket-chip/vsim/generated-src/freechips.rocketchip.system.RtppConfig.v ./generated/Rtpp/RtppConfig.v
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cp ./rocket-chip/vsim/generated-src/freechips.rocketchip.system.RtppConfig.behav_srams.v ./generated/Rtpp/behav_srams.v
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# sbt "test:runMain test.testModule"
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@@ -54,6 +55,7 @@ VSimTop:
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+define+RANDOMIZE_INVALID_ASSIGN \
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+define+RANDOMIZE_REG_INIT \
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+define+RANDOMIZE_DELAY=0 \
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+define+VERILATOR \
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--exe --build \
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${PWD}/tb/verilator/sim_main.cpp \
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-Mdir ./tb/build/ \
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Submodule rocket-chip updated: 4543a408ca...917ac659f0
@@ -42,12 +42,6 @@ _prog_start:
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.balign 32
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_rv32i_plic_handle:
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#if 0 /*RV32的核心自动禁用中断,无需手动禁用*/
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csrr x16, mstatus # 读取 mstatus 寄存器
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andi x16, x16, ~(1 << 3) # 清除 MIE 位 (全局中断禁用)
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csrw mstatus, x16 # 写回 mstatus 寄存器
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#endif
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lw x23, 0(x17) # x23 = *plic_claim
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sw x23, 0(x17) # *plic_claim = x23
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@@ -75,6 +69,9 @@ _rv32i_plic_handle:
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bne x23, x24, 4f #_if (x23 != x24) goto 4f
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sw x25, 0(x21) #_else
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#else
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bne x23, x28, 1f #_if (x23 != x24) goto 1f
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sw x25, 0(x18) #_else
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j 4f
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@@ -92,11 +89,9 @@ _rv32i_plic_handle:
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3:
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bne x23, x31, 4f #_if (x23 != x24) goto 4f
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sw x25, 0(x21) #_else
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#endif
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4:
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#if 0 /*RV32的核心自动启动中断,无需手动启用*/
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csrr x16, mstatus
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ori x16, x16, 1<<3
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csrw mstatus, x16
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#endif
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mret
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