mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2026-02-06 00:45:22 +08:00
8286196d9f
Some checks failed
RT-Thread BSP Static Build Check / 🔍 Summary of Git Diff Changes (push) Has been cancelled
RT-Thread BSP Static Build Check / ${{ matrix.legs.RTT_BSP }} (push) Has been cancelled
RT-Thread BSP Static Build Check / collect-artifacts (push) Has been cancelled
doc_doxygen / doxygen_doc generate (push) Has been cancelled
doc_doxygen / deploy (push) Has been cancelled
pkgs_test / change (push) Has been cancelled
utest_auto_run / A9 :components/dfs.cfg (push) Has been cancelled
utest_auto_run / A9 :components/lwip.cfg (push) Has been cancelled
utest_auto_run / A9 :components/netdev.cfg (push) Has been cancelled
utest_auto_run / A9 :components/sal.cfg (push) Has been cancelled
utest_auto_run / A9 :cpp11/cpp11.cfg (push) Has been cancelled
utest_auto_run / AARCH64-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / A9-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / RISCV-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / XUANTIE-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / AARCH64 :default.cfg (push) Has been cancelled
utest_auto_run / A9 :default.cfg (push) Has been cancelled
utest_auto_run / A9-smp :default.cfg (push) Has been cancelled
utest_auto_run / RISCV :default.cfg (push) Has been cancelled
utest_auto_run / A9 :kernel/atomic_c11.cfg (push) Has been cancelled
utest_auto_run / RISCV :kernel/atomic_c11.cfg (push) Has been cancelled
utest_auto_run / A9 :kernel/ipc.cfg (push) Has been cancelled
utest_auto_run / A9 :kernel/kernel_basic.cfg (push) Has been cancelled
utest_auto_run / A9 :kernel/mem.cfg (push) Has been cancelled
ToolsCI / Tools (push) Has been cancelled
Weekly CI Scheduler / Trigger and Monitor CIs (push) Has been cancelled
Weekly CI Scheduler / Create Discussion Report (push) Has been cancelled
XuanTie - R920 Series
一 简介
1. 内核
暂无。
2.特点
暂无。
3.BSP支持情况
-
当前BSP支持下述内核：
r920 -
当前BSP默认设置的内核是r920，该架构支持[F] [D]扩展，可以通过menuconfig工具使能[F]扩展或者[F] [D] 扩展。
-
当使用其他内核架构时需要修改，rtconfig.py文件中的
MCPU字段。
4.运行QEMU
- BSP根目录下存在
qemu.bat脚本，生成可执行文件后可点击该脚本直接启动QEMU.
二 工具
- 编译器： https://www.xrvm.cn/community/download?id=4433353576298909696
- 模拟器： https://www.xrvm.cn/community/download?id=4397435198627713024
注：若上述链接中的编译器与模拟器不能使用，可以使用下述CDK中的编译器与模拟器
三 调试方法
下述调试方法以E906举例，本BSP操作方式一致，搭建完成RT-Thread开发环境，在BSP根目录使用env工具在当前目录打开env。
使用前执行一次menuconfig命令，更新rtconfig.h配置，然后在当前目录执行scons -j12命令编译生成可可执行文件。
生成可执行文件，可以直接在命令行启动qemu或者配置vscode脚本借助vscode强大的插件进行图形化调试，qemu的相关命令可以查看玄铁qemu的用户手册，下述是启动qemu的命令，在powershell或命令行可直接执行下述命令，注意qemu需要导出至环境变量或者使用绝对路径。
qemu-system-riscv64 -machine smartl -nographic -kernel rtthread.elf -cpu e906
下述是使用vscode调试的展示。
一起为RISC-V加油！