| config BR2_PACKAGE_PLY_ARCH_SUPPORTS |
| bool |
| default y if BR2_aarch64 |
| default y if BR2_arm |
| default y if BR2_powerpc |
| default y if BR2_x86_64 |
| |
| comment "ply needs a toolchain w/ dynamic library, headers >= 5.5" |
| depends on BR2_PACKAGE_PLY_ARCH_SUPPORTS |
| depends on BR2_USE_MMU |
| depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_5 || BR2_STATIC_LIBS |
| |
| config BR2_PACKAGE_PLY |
| bool "ply" |
| depends on BR2_PACKAGE_PLY_ARCH_SUPPORTS |
| depends on BR2_USE_MMU # fork() |
| depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_5 # BPF_JLT |
| depends on !BR2_STATIC_LIBS |
| help |
| ply is a light-weight dynamic tracer for Linux. By means of |
| using the BPF it can attach probes to the linux kernel |
| (e. g. kprobes). |
| |
| It's a small alternative to LLVM based tracers for embedded |
| systems. |
| |
| When using debugfs needs to be mounted on /sys/kernel/debug. |
| |
| https://wkz.github.io/ply/ |
