diff options
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index d5a4a4036d2f..fdfa173651eb 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 @@ -310,6 +318,20 @@ config HEADERS_CHECK exported to $(INSTALL_HDR_PATH) (usually 'usr/include' in your build tree), to make sure they're suitable. +config OPTIMIZE_INLINING + bool "Allow compiler to uninline functions marked 'inline'" + help + This option determines if the kernel forces gcc to inline the functions + developers have marked 'inline'. Doing so takes away freedom from gcc to + do what it thinks is best, which is desirable for the gcc 3.x series of + compilers. The gcc 4.x series have a rewritten inlining algorithm and + enabling this option will generate a smaller kernel there. Hopefully + this algorithm is so good that allowing gcc 4.x and above to make the + decision will become the default in the future. Until then this option + is there to test gcc for this. + + If unsure, say N. + config DEBUG_SECTION_MISMATCH bool "Enable full Section mismatch analysis" help @@ -438,6 +460,15 @@ config DEBUG_KERNEL Say Y here if you are developing drivers or trying to debug and identify kernel problems. +config DEBUG_MISC + bool "Miscellaneous debug code" + default DEBUG_KERNEL + depends on DEBUG_KERNEL + help + Say Y here if you need to enable miscellaneous debug code that should + be under a more specific debug option but isn't. + + menu "Memory Debugging" source "mm/Kconfig.debug" @@ -1350,7 +1381,7 @@ config DEBUG_LIST If unsure, say N. -config DEBUG_PI_LIST +config DEBUG_PLIST bool "Debug priority linked list manipulation" depends on DEBUG_KERNEL help @@ -1769,6 +1800,9 @@ 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" @@ -1927,7 +1961,6 @@ 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 |