diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2015-06-17 08:47:04 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-06-17 08:47:04 +1000 |
| commit | 0c6f19416d1cde4a33002e4461f623d53c688d64 (patch) | |
| tree | 67a5a5db44365e283e0081731a339abc2a002ffc /lib | |
| parent | 3470b31c5f241b44508c5b486c6fdd664734323a (diff) | |
| parent | 31d61069530b5ff9185bc78653a7c701f9ac310b (diff) | |
Merge remote-tracking branch 'kbuild/for-next'
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 2 | ||||
| -rw-r--r-- | lib/Makefile | 3 | ||||
| -rw-r--r-- | lib/debug_info.c | 27 |
3 files changed, 31 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index ba2b0c87e65b..f3d0e3e2b30a 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -215,7 +215,7 @@ config STRIP_ASM_SYMS config READABLE_ASM bool "Generate readable assembler code" - depends on DEBUG_KERNEL + depends on DEBUG_KERNEL && !LTO help Disable some compiler optimizations that tend to generate human unreadable assembler output. This may make the kernel slightly slower, but it helps diff --git a/lib/Makefile b/lib/Makefile index 6c37933336a0..c918538110ed 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -45,6 +45,9 @@ CFLAGS_kobject.o += -DDEBUG CFLAGS_kobject_uevent.o += -DDEBUG endif +obj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o +CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any) + obj-$(CONFIG_GENERIC_IOMAP) += iomap.o obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o diff --git a/lib/debug_info.c b/lib/debug_info.c new file mode 100644 index 000000000000..2edbe27517ed --- /dev/null +++ b/lib/debug_info.c @@ -0,0 +1,27 @@ +/* + * This file exists solely to ensure debug information for some core + * data structures is included in the final image even for + * CONFIG_DEBUG_INFO_REDUCED. Please do not add actual code. However, + * adding appropriate #includes is fine. + */ +#include <stdarg.h> + +#include <linux/cred.h> +#include <linux/crypto.h> +#include <linux/dcache.h> +#include <linux/device.h> +#include <linux/fs.h> +#include <linux/fscache-cache.h> +#include <linux/io.h> +#include <linux/kallsyms.h> +#include <linux/kernel.h> +#include <linux/kobject.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/net.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <linux/types.h> +#include <net/addrconf.h> +#include <net/sock.h> +#include <net/tcp.h> |