Generate BTF typeinfo
modulename: sysfs_btf.ko
configname: CONFIG_DEBUG_INFO_BTF
Linux Kernel Configuration
└─>Kernel hacking
└─>Compile-time checks and compiler options
└─>Generate BTF typeinfo
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
Generate deduplicated BTF type information from DWARF debug info.
Turning this on expects presence of pahole tool, which will convert
DWARF type info into equivalent deduplicated BTF type info.
Turning this on expects presence of pahole tool, which will convert
DWARF type info into equivalent deduplicated BTF type info.
source code:
depends
CONFIG_BPF_SYSCALLCONFIG_DEBUG_INFO
NOT CONFIG_DEBUG_INFO_REDUCED
NOT CONFIG_DEBUG_INFO_SPLIT
CONFIG_COMPILE_TEST or NOT CONFIG_GCC_PLUGIN_RANDSTRUCT