diff options
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 0d9e81779e37..d695ec1477f3 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -219,6 +219,14 @@ config DEBUG_INFO_DWARF4 But it significantly improves the success of resolving variables in gdb on optimized code. +config DEBUG_INFO_BTF + bool "Generate BTF typeinfo" + depends on DEBUG_INFO + help + 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. + config GDB_SCRIPTS bool "Provide GDB scripts for kernel debugging" depends on DEBUG_INFO @@ -753,9 +761,9 @@ endmenu # "Memory Debugging" config ARCH_HAS_KCOV bool help - KCOV does not have any arch-specific code, but currently it is enabled - only for x86_64. KCOV requires testing on other archs, and most likely - disabling of instrumentation for some early boot code. + An architecture should select this when it can successfully + build and run with CONFIG_KCOV. This typically requires + disabling instrumentation for some early boot code. config CC_HAS_SANCOV_TRACE_PC def_bool $(cc-option,-fsanitize-coverage=trace-pc) @@ -1769,6 +1777,9 @@ config TEST_HEXDUMP config TEST_STRING_HELPERS tristate "Test functions located in the string_helpers module at runtime" +config TEST_STRSCPY + tristate "Test strscpy*() family of functions at runtime" + config TEST_KSTRTOX tristate "Test kstrto*() family of functions at runtime" @@ -1927,8 +1938,8 @@ config TEST_STATIC_KEYS config TEST_KMOD tristate "kmod stress tester" depends on m - depends on BLOCK && (64BIT || LBDAF) # for XFS, BTRFS depends on NETDEVICES && NET_CORE && INET # for TUN + depends on BLOCK select TEST_LKM select XFS_FS select TUN |