61 lines
1.9 KiB
Bash
Executable File
61 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
|
||
# MIPS translate.c 调试快速启动脚本
|
||
|
||
echo "========================================"
|
||
echo " MIPS translate.c GDB 调试助手"
|
||
echo "========================================"
|
||
echo ""
|
||
|
||
# 查找 Renode 进程
|
||
PID=$(pgrep -f Renode.dll)
|
||
|
||
if [ -z "$PID" ]; then
|
||
echo "❌ 错误：Renode 没有运行！"
|
||
echo ""
|
||
echo "请先在另一个终端启动 Renode："
|
||
echo " cd /home/simulation/source/renode"
|
||
echo " ./renode"
|
||
echo ""
|
||
echo "然后在 Renode Monitor 中执行（但不要 Step）："
|
||
echo " mach create \"MIPS-Test\""
|
||
echo " machine LoadPlatformDescription @platforms/cpus/mips32_simple.repl"
|
||
echo " cpu PC 0x80000000"
|
||
echo " cpu A0 5"
|
||
echo " cpu A1 3"
|
||
echo " sysbus WriteDoubleWord 0x80000000 0x00851020"
|
||
echo ""
|
||
exit 1
|
||
fi
|
||
|
||
echo "✅ 检测到 Renode 进程: PID=$PID"
|
||
echo ""
|
||
echo "将设置以下断点："
|
||
echo " 1. gen_intermediate_code (主翻译函数)"
|
||
echo " 2. decode_and_translate (指令解码)"
|
||
echo ""
|
||
echo "⚠️ 重要提示："
|
||
echo " - 确保在 Renode 中已加载平台但未执行 'cpu Step 1'"
|
||
echo " - 断点触发后使用以下命令："
|
||
echo " list 查看代码"
|
||
echo " next 下一行（不进入函数）"
|
||
echo " step 下一行（进入函数）"
|
||
echo " print/x insn 查看指令（16进制）"
|
||
echo " info locals 查看局部变量"
|
||
echo " bt 查看调用栈"
|
||
echo " continue 继续运行"
|
||
echo ""
|
||
read -p "按 Enter 继续启动 GDB..."
|
||
|
||
# 启动 GDB 并自动设置断点
|
||
sudo gdb -p $PID \
|
||
-ex "set breakpoint pending on" \
|
||
-ex "break gen_intermediate_code" \
|
||
-ex "break decode_and_translate" \
|
||
-ex "info breakpoints" \
|
||
-ex "echo \n========================================\n" \
|
||
-ex "echo ✅ 断点已设置！\n" \
|
||
-ex "echo 现在切换到 Renode 窗口执行: cpu Step 1\n" \
|
||
-ex "echo ========================================\n\n" \
|
||
-ex "continue"
|
||
|