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2026-09-11[docs] fix outdated GNU GCC toolchain link in qemu-vexpress-a9 READMECheng Li
The link points to launchpad.net, which shut down its gcc-arm-embedded downloads years ago (the URL now returns 503), and the tarball it names is a 2016 Q3 build (gcc 5.4). - Point to Arm GNU Toolchain Downloads, matching the link already used in bsp/nxp/imx/imx91/README.md. The old gnu-rm page covers the GNU Arm Embedded Toolchain, which Arm has superseded. - Mention installing the toolchain from the distribution package manager, with Debian/Ubuntu as an example, since rtconfig.py already defaults EXEC_PATH to /usr/bin. libstdc++-arm-none-eabi-newlib is listed because LFLAGS links with -lsupc++.
2026-08-28[bsp/qemu-vexpress-a9] support function names in backtracesHui Su
Pass -mpoke-function-name to the compiler and assembler when RT_BACKTRACE_FUNCTION_NAME is enabled for the Cortex-A9 QEMU BSP. Keep the BSP configuration opt-in so users can enable symbolized backtraces through menuconfig without changing the default build. The flag is appended through CCFLAGS and ASPPCOM after the build environment is created instead of concatenating it into CFLAGS/CXXFLAGS/ASFLAGS: when the toolchain is selected with --exec-path, PrepareBuilding() reloads rtconfig and _apply_exec_path_override() overwrites those variables, which would silently drop the option. The build still succeeds but function names are missing from the text section, leaving backtraces without usable frames. Example backtrace in QEMU (vexpress-a9, RT_BACKTRACE_FUNCTION_NAME=y, fault triggered from msh through cmd_fault -> fault_level1 -> fault_level2 -> fault_level3): backtrace: 0x600475a8 @ fault_level3 0x600475dc @ fault_level2 0x60047608 @ fault_level1 0x60047630 @ cmd_fault 0x6006ca80 @ _msh_exec_cmd 0x6006cb3c @ msh_exec 0x600717b4 @ finsh_thread_entry Signed-off-by: Hui Su <[email protected]>
2026-05-08[format][version]: synchronize bsp version configurationCYFS
2025-10-23[format][version]: synchronize bsp version configurationkurisaw
2025-07-30fix(kernel)/improve(utest):fix the legacy issue related to the length of the ↵Yuqiang Wang
object name version #10537
2025-06-17format: update all series of BSP configuration items (#10406)沐攸
2025-05-16[drivers][serial_v2]允许阻塞接收超过rx缓冲区大小的数据、增 ↵ryancw
加超时时间、flush、获取缓冲区数据长度命令、数据溢出逻辑修复、稳定性细节优化、添加更多serial_v2测试用例 [components][serial_v2] 优化txflush逻辑、对tx的activated做中断保护 [components][at] at_client适配新版serial_v2 [components][at] at_server适配新版serial_v2 [components][serial_v2] 测试用例增加循环调用，format测试用例 [components][serial_v2] poll模式判断逻辑错误 [components][serial_v2] 测试用例去掉一些非必要延时 [components][serial_v2] 测试例程使用menuconfig进行配置，更新readme [components][at_client] at_client_getchar返回值错误、at_client解析线程优先级错误设置 [components][at] 错误码应该返回负值 [components][serial_v2] TCFLSH和FIONREAD完善、control函数增加错误返回值 [components][serial_v2] RT_SERIAL_CTRL_GET_RX_DATA_LEN更改为RT_SERIAL_CTRL_GET_UNREAD_BYTES_COUNT [utest][serial_v2] TC_UART_SEND_TIMES替换为RT_SERIAL_TC_SEND_ITERATIONS [components][serial_v2] FIONREAD参数应该是无符号类型 [utest][serial_v2] 完善测试用例 [components][serial_v2] 避免使用三目运算符 [components][serial_v2] 使用clang-format格式化代码 [components][serial_v2] 添加get超时时间命令 [components][serial_v2] 完善posix接口 [components][serial_v2] 阻塞接口添加阻塞时间为0时的处理逻辑、优化RX阻塞接收逻辑 [components][serial_v2] 设置超时时间命令的参数改为指针形式 [components][serial_v2] nbuf发送添加超时时间为0时的逻辑 [components][serial_v2] 完善添加测试用例 [utest][serial_v2] 修复依赖关系 [components][serial_v2] 非阻塞模式下tx_flush错误修复 [components][serial_v2] activated使用原子API [components][serial_v2] 优化DMA逻辑、没使能DMA时屏蔽DMA逻辑节约资源 [components][serial_v2] 提供写满时丢弃新数据和覆盖旧数据策略，写满丢弃策略效率更高 [components][serial_v2] 部分平台适配写满时两种策略功能 [components][serial_v2] DMA模式暂不支持丢弃新数据策略 [utest][serial_v2] 优化测试代码 [components][serial_v2] DMA模式下使用乒乓缓冲、DMA模式支持丢弃新数据策略 [utest][serial_v2] 适配DMA乒乓缓冲 [bsp][serial_v2] 部分bsp适配DMA下乒乓缓冲 [components][serial_v2] 使用spinlock替换中断，对部分结构体变量使用原子操作 [utest][serial_v2] 更新测试用例 [components][at] 适配new serialv2不再判断RTT版本号 [components][at] 删除多余的中文注释 [utest][serial_v2] 添加交叉echo示例，qemu环境下专用 [bsp][qemu] 适配串口v2并开启fifo [components][at] 修复合并导致的错误 [bsp][n32] 适配serial_v2，没有经过测试 [components][serial_v2] 格式化代码 [utest][serial_v2] 删除无意义的打印
2025-04-27[action/ci] add qemu-pre-build-and-post-build for RT_SMART build (#10203)Supper Thomas
[action/ci] add qemu-pre-build-and-post-build for RT_SMART build
2025-04-22[bsp][qemu-vexpress-a9] Adapter driver for serial port v2 ↵hydevcode
([#10176](https://github.com/hydevcode/rt-thread/issues/10176))
2025-04-10[bsp][qemu-vexpress-a9] Adapter driver for serial port v2 (#10176)hydevcode
2025-03-12修复 MMCSD 宏拼写错误+内核开启LOG_D编译问题yixinghua121
2025-02-11ci: add qemua9 yml file (#9986)Li-Dongze
2024-09-13[drivers] Specifies the name of the drivers driver fileCXSforHPU
https://github.com/RT-Thread/rt-thread/pull/9420
2024-08-13bsp: fit into c11 atomicShell
2024-07-07[bsp][qemu]修复qemu-a9使能lcd缺失依赖问题.Rbb666
2024-06-27[file]modify a9/launch.json[email protected]
2024-06-20bsp中option env语句替换为新语句，并同步更新了source "$xxx"语句latercomer
2024-06-07[fixed]qemu-vexpress-a9/drv_smc911x.c没有包含相应的头文件 (#9040)LaterComer
Update drv_smc911x.c 代码中用到udelay和mdelay函数，但是没有包含头文件
2024-03-28sync smart & dfs (#8672)Shell
Signed-off-by: xqyjlj <[email protected]> Signed-off-by: Shell <[email protected]> Co-authored-by: xqyjlj <[email protected]>
2024-03-21[bsp] update config for vexpress a9 (#8652)Shell
Signed-off-by: Shell <[email protected]>
2024-03-21[bsp] update projectsMeco Man
2024-03-02🎯 ↵zhangyan
[libcpu/arm/cortex-a]修改arm/cortex-a启动方式，解决cortex-a开启SMP工作异常问题 (#8517) Co-authored-by: wangzongqiang <[email protected]>
2024-02-23🎯 Sync smart & scheduler codes (#8537)Shell
Signed-off-by: Shell <[email protected]> Co-authored-by: xqyjlj <[email protected]>
2023-10-21[kservice] improve backtrace service in kernel (#8144)Shell
Signed-off-by: Shell <[email protected]>
2023-10-13[bsp] fix smp with smart of vexpress-a9 (#8128)Shell
Signed-off-by: Shell <[email protected]>
2023-10-08[project] update mdk/iar project and config.guozhanxin
2023-07-28[ci][kconfig][qemu] guard the legacy optionMeco Man
2023-07-24[smart] 修复用户态 mq_receive 不能阻塞 (#7836)zhkag
2023-07-05Drivers: Support Open Firmware API and model of PICwusongjie
We support OFW API to replace fdt old API, and add IRQ, IO, Platform-Bus, CPUs ... OFW node contorl. To support work with Device Tree or ACPI in drivers that use IRQ, we make a programmable interrupt controller driver's model. Signed-off-by: GuEe-GUI <[email protected]>
2023-04-18[HUST CSE] fix: Fixed wrong download link of env in 20+ files. (#7296)Hornos Lee
2023-03-31sync and update all projects (#7138)yangjie11
* sync and update
2023-03-30[rt-smart] testcase & improvements for memory management (#7099)Shell
* [utest/mm] add testcase for create/init format codes of create/init in components/mm * [libcpu/aarch64] fix user stack check routine * [kservice] export API for utest * [utest/mm] testcase for aspace_map format & modify the files under components/mm related with aspace_map * [lwp/user_mm] add user_map_varea for mmap feature * [mm] rename rt_mm_fault_try_fix to rt_aspace_fault_try_fix * [utest/mm] testcase for synchronization * [mm] modify unmap api to improve throughput * [utest/mm] testcases for cache and varea map * [format] remove extra space * [utest/mm] fix testcase problem in header * [lwp] extend map_user_varea with a flag * [utest/mm] testcase for lwp_map_user_varea * [libcpu/arm/cortex-a] fix kernel space layout * [utest/mm] adjust for armv7 arch
2023-03-20[errno code][-RT_ERROR] fix that use RT_ERROR without -Meco Man
2023-02-14[rt-smart] PV_OFFSET as a variable (#6904)Shell
* [rt-smart/mem] remove pv_offset * [rt-smart] list kernel space command * [rt-smart] restore ioremap region * [revert] restore kernel space isolation * [rt-smart/pv_off] code format * [rt-smart] add get_pvoff() * [pvoffset] pvoff as constant for C codes * [pvoff] pvoff as interfaces
2023-02-13[ci]add aarch64 smart ciguozhanxin
2023-02-11[BSP] Add color build for qemu gcc config. (#6924)Bernard Xiong
2023-02-07rt_device_write/read return data type as rt_ssize_tMeco Man
rt_ssize_t can give negative error code, which follows the unix style correctly
2023-02-06Add ADT Kconfig and fix MMU kconfig issue in Cortex-A (#6901)Bernard Xiong
* Add ADT Kconfig and fix MMU kconfig issue in Cortex-A * [BSP] enable ADT
2023-01-12modify RT_ALIGN_SIZE as 8 by defaultMeco Man
2023-01-08[rt-smart] kernel virtual memory management layer (#6809)Shell
synchronize virtual memory system works. adding kernel virtual memory management layer for page-based MMU enabled architecture porting libcpu MMU codes porting lwp memory related codes
2022-12-29[BSP][smart] fix link script for smart in vexpress-a9 (#6764)Bernard Xiong
2022-12-16[rt-smart] 弱化 RT_USING_LWP，使用 RT_USING_SMART 作为宏配置 (#6740)guo
* [dfs] sync cromfs * [rt-smart]Weaken RT_USING_LWP, use RT_USING_SMART as macro configuration * [format] fix some format issue.
2022-12-08[rt-smart]同步 gitee nanosleep 修复 (#6710)zhkag
2022-12-06[tools][musl] add scons --exec-prefix= 用于设置编译工具的前缀 (#6646)Man, Jianting (Meco)
* [tools][musl] add scons --exec-prefix= 用于设置编译工具的前缀 可以通过如下命令在qemu直接调用musl工具链： scons --exec-path=C:\xxx\arm-linux-musleabi_for_i686-w64-mingw32\bin --exec-prefix=arm-linux-musleabi- * comment out GenCconfigFile * 解决部分env变量提前预载之后重载变量的问题
2022-12-03sync branch rt-smart. (#6641)guo
* Synchronize the code of the rt mart branch to the master branch. * TTY device * Add lwP code from rt-smart * Add vnode in DFS, but DFS will be re-write for rt-smart * There are three libcpu for rt-smart: * arm/cortex-a, arm/aarch64 * riscv64 Co-authored-by: Rbb666 <[email protected]> Co-authored-by: zhkag <[email protected]>
2022-11-22[libc][musl] support arm-linux-musleabi toolchainMan, Jianting (Meco)
目前基本功能已经可以在QEMU上跑起来，但是pthread和内核signal选中会报冲突。先合并一版本，后续解决这些问题。
2022-10-25[compiler] 增加SConscript依赖标志 AddDepend (#6534)Man, Jianting (Meco)
* [compiler] 增加SConscript依赖标志 AddDepend * RT_USING_NEWLIB->RT_USING_NEWLIBC RT_USING_ARM_LIBC->RT_USING_ARMLIBC * 删除过时的板载测试例程 * [gd32] 移除无用的反汇编文件 * [bsp]移除老旧bsp中对RT_USING_NEWLIBC的手动宏定义
2022-09-29[qemu-vexpress-a9] QEMU运行时显示qemu版本号Meco Man
2022-08-16update the project for RT-Thread_V4.1.1liuxianliang
2022-08-13[lvgl] remove suareline studio specific support for imxrt1060 (#6261)Man, Jianting (Meco)
* [lvgl] PKG_USING_LV_MUSIC_DEMO defaults by yes * [lvgl] remove specific suppport for imxrt1060 https://github.com/lvgl/lvgl/pull/3566
generated by cgit v1.3.1 (git 2.54.0) at 2026-10-23 22:58:09 +0000