From 57c6c15c29e9a3cbdedbaf032eb2ec1d320b42c4 Mon Sep 17 00:00:00 2001 From: RuigeLee Date: Tue, 29 Oct 2024 09:33:29 +0800 Subject: [PATCH] =?UTF-8?q?=E4=B8=AD=E6=96=AD=E6=A8=A1=E5=BC=8F=E8=BD=AF?= =?UTF-8?q?=E4=BB=B6=E5=AE=8C=E6=88=90?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Makefile | 4 ++-- tb/backSys_tb.v | 1 + tb/sw/src/main.S | 2 +- tb/sw/src/startup.S | 2 +- 4 files changed, 5 insertions(+), 4 deletions(-) diff --git a/Makefile b/Makefile index 20be45c..f00b0a7 100644 --- a/Makefile +++ b/Makefile @@ -94,8 +94,8 @@ sw: # riscv64-unknown-elf-objcopy --add-section .trap_entry=./tb/sw/build/test.bin ./tb/sw/build/test.elf ./tb/sw/build/test_with_section.elf - riscv64-unknown-elf-readelf -a ./tb/sw/build/test.elf - riscv64-unknown-elf-objcopy --add-section .trap_entry=./tb/sw/build/test.bin ./tb/sw/build/test.elf ./tb/sw/build/test_with_section.elf + # riscv64-unknown-elf-readelf -a ./tb/sw/build/test.elf + # riscv64-unknown-elf-objcopy --add-section .trap_entry=./tb/sw/build/test.bin ./tb/sw/build/test.elf ./tb/sw/build/test_with_section.elf riscv64-unknown-elf-objcopy -O verilog ./tb/sw/build/test.elf ./tb/sw/build/test.verilog sed -i 's/@800/@000/g' ./tb/sw/build/test.verilog diff --git a/tb/backSys_tb.v b/tb/backSys_tb.v index d35606f..936c00d 100644 --- a/tb/backSys_tb.v +++ b/tb/backSys_tb.v @@ -33,6 +33,7 @@ BackSys s_BackSys( initial begin clock = 0; reset = 1; + overCLK = 0; #200 diff --git a/tb/sw/src/main.S b/tb/sw/src/main.S index 6ca28c7..acc1343 100644 --- a/tb/sw/src/main.S +++ b/tb/sw/src/main.S @@ -30,7 +30,7 @@ main: li x15, 0 # 清标志位 lw x7, 0(x5) # 读取cdr_0_tx_status的值 andi x7, x7, 0x2 # 检查第1比特（位1） - beqz x7, 2b # 如果第1比特为0，则回到2处继续循环 + bnez x7, 2b # 如果第1比特不为0，则回到2处继续循环 3: # 向cdr_0_tx_txFifo地址写入0x55，循环32次 diff --git a/tb/sw/src/startup.S b/tb/sw/src/startup.S index 1e6ffa1..bd2dee0 100644 --- a/tb/sw/src/startup.S +++ b/tb/sw/src/startup.S @@ -38,7 +38,7 @@ _prog_start: .balign 32 -.section .trap_entry +.section .trap_entry, "ax", %progbits trap_entry: # q0 return address # q1 bitmask of all IRQ to be handled, may be more than one IRQ