diff options
| -rw-r--r-- | arch/microblaze/Kconfig | 2 | ||||
| -rw-r--r-- | arch/microblaze/Makefile | 2 | ||||
| -rw-r--r-- | arch/microblaze/oprofile/Makefile | 13 | ||||
| -rw-r--r-- | arch/microblaze/oprofile/microblaze_oprofile.c | 22 |
4 files changed, 39 insertions, 0 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index e297802b8321..165cf06b9b0e 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -13,6 +13,8 @@ config MICROBLAZE select HAVE_FTRACE_MCOUNT_RECORD select USB_ARCH_HAS_EHCI select ARCH_WANT_OPTIONAL_GPIOLIB + select HAVE_OPROFILE + select TRACING_SUPPORT config SWAP def_bool n diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile index 34187354304a..d2d6cfcb1a30 100644 --- a/arch/microblaze/Makefile +++ b/arch/microblaze/Makefile @@ -51,6 +51,8 @@ core-y += arch/microblaze/kernel/ core-y += arch/microblaze/mm/ core-y += arch/microblaze/platform/ +drivers-$(CONFIG_OPROFILE) += arch/microblaze/oprofile/ + boot := arch/microblaze/boot # Are we making a simpleImage.<boardname> target? If so, crack out the boardname diff --git a/arch/microblaze/oprofile/Makefile b/arch/microblaze/oprofile/Makefile new file mode 100644 index 000000000000..0d0348c8af97 --- /dev/null +++ b/arch/microblaze/oprofile/Makefile @@ -0,0 +1,13 @@ +# +# arch/microblaze/oprofile/Makefile +# + +obj-$(CONFIG_OPROFILE) += oprofile.o + +DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \ + oprof.o cpu_buffer.o buffer_sync.o \ + event_buffer.o oprofile_files.o \ + oprofilefs.o oprofile_stats.o \ + timer_int.o ) + +oprofile-y := $(DRIVER_OBJS) microblaze_oprofile.o diff --git a/arch/microblaze/oprofile/microblaze_oprofile.c b/arch/microblaze/oprofile/microblaze_oprofile.c new file mode 100644 index 000000000000..def17e59888e --- /dev/null +++ b/arch/microblaze/oprofile/microblaze_oprofile.c @@ -0,0 +1,22 @@ +/* + * Microblaze oprofile code + * + * Copyright (C) 2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2009 PetaLogix + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/oprofile.h> +#include <linux/init.h> + +int __init oprofile_arch_init(struct oprofile_operations *ops) +{ + return -1; +} + +void oprofile_arch_exit(void) +{ +} |