Failed to load BTF spec: no BTF found for kernel 由于开发机的使用的内核编译时并没有开启 CONFIG_DEBUG_INFO_BTF 选项,所以系统中没有 BTF 文件。 考虑到更新内核动静会比较大,所以并不是很想仅为了运行个 pwru 程序就更新内核。 所以我们有其他办法能在未开启 CONFIG_DEBUG_INFO_BT
通过kernelconfig关闭debug需要选择CONFIG调试选项。在Rk3399调试串口过程中，通过kernelconfig关闭debug需要完成debug相关配置CONFIG，打开CONFIG调试选项点击INFO可以完成关闭。kernelconfig的作用是可以完成kernel编译构建。
10 Kernel Configuration 4 4 # 5 5 CONFIG_CC_VERSION_TEXT="gcc (Debian 12.2.0-14) 12.2.0" 6 6 CONFIG_CC_IS_GCC=y @@ -11,14 +11,15 @@ CONFIG_AS_VERSION=24000 11 11 CONFIG_LD_IS_BFD=y 12 12 CONFIG_LD_VERSION=24000 13 13 CONFIG_LLD_VERSION=0 14 - CONFIG_RUSTC_VERSION=0...
debug kernel常用的kernel config 下载:https://files.cnblogs.com/files/powerrailgun/kernel-418-config.zip 使用方法 将以上文件保存名为kernel-config文件。 cd <kernel-source-dir> cp ../kernel-config .config make oldconfig make -j20 参考:https://consen.github.io/2018/01/17/debug-linux-kernel-with...
Disable it explicitely for DEBUG_INFO_REDUCED. On my 8T workstation this gives me about a 12 second gain in building a reasonable kernel config (2min16 vs 2min28) with DEBUG_INFO_REDUCED. With full DEBUG_INFO it takes 2min46 The actual improvement in user time taken by the compiler is ...
我编译好的内核源码目录为/root/raspberrypi-kernel/ 补充说明?: 提示是ERROR: kernel doesn't have 'CONFIG_DEBUG_INFO' enabled. 当我到源码目录里面查询的时候每个config文件里的CONFIG_DEBUG_INFO都是等于y的即CONFIG_DEBUG_INFO=y,请问可能是哪个地方出错了呢?
> When we enabled CONFIG_DEBUG_INFO_BTF option, some kernel modules cannot > install due to mismatch the > vmlinux BTF header information and output error message as below: > > root@intel-x86-64:~# modprobe squashfs > BPF: type_id=12 bits_offset=64 ...
> > When enabled DEBUG_INFO_BTF option, some kernel modules cannot install > due to mismatch the > > vmlinux BTF header information and output error message as below: > > Friendly ping, thanks :) > > > Br, > > Xiangyu > > > root@intel-x86-64:~# modprobe squashfs ...
apossible commands are:background blocklist boot cat chainloader clear cmp color configfile debug displayapm displaymen embed find foreground fstest geometry halt help hide impsprobe initrd install ioprobe kernel lock makeactive map md5 crypt module modulenounzip pager partnew parttype password pause ...
Describe the bug On Cortex-M, if CONFIG_DEBUG_THREAD_INFO is enabled, the first operation performed at RESET is z_sys_post_kernel = false: zephyr/arch/arm/core/cortex_m/reset.S Lines 69 to 76 in 76dc24b SECTION_SUBSEC_FUNC(TEXT,_reset_se...