diff options
Diffstat (limited to 'tools')
-rw-r--r-- | tools/perf/Makefile | 16 | ||||
-rw-r--r-- | tools/perf/builtin-record.c | 3 | ||||
-rw-r--r-- | tools/perf/builtin-sched.c | 2 | ||||
-rw-r--r-- | tools/perf/util/include/asm/bitops.h | 6 | ||||
-rw-r--r-- | tools/perf/util/include/asm/byteorder.h | 2 | ||||
-rw-r--r-- | tools/perf/util/include/asm/swab.h | 1 | ||||
-rw-r--r-- | tools/perf/util/include/asm/types.h | 17 | ||||
-rw-r--r-- | tools/perf/util/include/asm/uaccess.h | 14 | ||||
-rw-r--r-- | tools/perf/util/include/linux/bitmap.h | 2 | ||||
-rw-r--r-- | tools/perf/util/include/linux/bitops.h | 27 | ||||
-rw-r--r-- | tools/perf/util/include/linux/compiler.h | 10 | ||||
-rw-r--r-- | tools/perf/util/include/linux/ctype.h | 1 | ||||
-rw-r--r-- | tools/perf/util/include/linux/kernel.h | 59 | ||||
-rw-r--r-- | tools/perf/util/include/linux/types.h | 1 |
14 files changed, 156 insertions, 5 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 106c15055b5..2400e5068a2 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -363,6 +363,9 @@ LIB_OBJS += util/parse-options.o LIB_OBJS += util/parse-events.o LIB_OBJS += util/path.o LIB_OBJS += util/rbtree.o +LIB_OBJS += util/bitmap.o +LIB_OBJS += util/hweight.o +LIB_OBJS += util/find_next_bit.o LIB_OBJS += util/run-command.o LIB_OBJS += util/quote.o LIB_OBJS += util/strbuf.o @@ -790,6 +793,19 @@ util/config.o: util/config.c PERF-CFLAGS util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< +# some perf warning policies can't fit to lib/bitmap.c, eg: it warns about variable shadowing +# from <string.h> that comes from kernel headers wrapping. +KBITMAP_FLAGS=`echo $(ALL_CFLAGS) | sed s/-Wshadow// | sed s/-Wswitch-default// | sed s/-Wextra//` + +util/bitmap.o: ../../lib/bitmap.c PERF-CFLAGS + $(QUIET_CC)$(CC) -o util/bitmap.o -c $(KBITMAP_FLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< + +util/hweight.o: ../../lib/hweight.c PERF-CFLAGS + $(QUIET_CC)$(CC) -o util/hweight.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< + +util/find_next_bit.o: ../../lib/find_next_bit.c PERF-CFLAGS + $(QUIET_CC)$(CC) -o util/find_next_bit.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< + perf-%$X: %.o $(PERFLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 8b2c860c49a..fc3709cba13 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -21,9 +21,6 @@ #include <unistd.h> #include <sched.h> -#define ALIGN(x, a) __ALIGN_MASK(x, (typeof(x))(a)-1) -#define __ALIGN_MASK(x, mask) (((x)+(mask))&~(mask)) - static int fd[MAX_NR_CPUS][MAX_COUNTERS]; static long default_interval = 0; diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 57ad3f458ef..807ca66e7a8 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -38,8 +38,6 @@ static int cwdlen; #define PR_SET_NAME 15 /* Set process name */ #define MAX_CPUS 4096 -#define BUG_ON(x) assert(!(x)) - static u64 run_measurement_overhead; static u64 sleep_measurement_overhead; diff --git a/tools/perf/util/include/asm/bitops.h b/tools/perf/util/include/asm/bitops.h new file mode 100644 index 00000000000..fbe4d921291 --- /dev/null +++ b/tools/perf/util/include/asm/bitops.h @@ -0,0 +1,6 @@ +#include "../../../../include/asm-generic/bitops/__fls.h" +#include "../../../../include/asm-generic/bitops/fls.h" +#include "../../../../include/asm-generic/bitops/fls64.h" +#include "../../../../include/asm-generic/bitops/__ffs.h" +#include "../../../../include/asm-generic/bitops/ffz.h" +#include "../../../../include/asm-generic/bitops/hweight.h" diff --git a/tools/perf/util/include/asm/byteorder.h b/tools/perf/util/include/asm/byteorder.h new file mode 100644 index 00000000000..39f367cfaf5 --- /dev/null +++ b/tools/perf/util/include/asm/byteorder.h @@ -0,0 +1,2 @@ +#include "../asm/types.h" +#include "../../../../include/linux/swab.h" diff --git a/tools/perf/util/include/asm/swab.h b/tools/perf/util/include/asm/swab.h new file mode 100644 index 00000000000..ed538942523 --- /dev/null +++ b/tools/perf/util/include/asm/swab.h @@ -0,0 +1 @@ +/* stub */ diff --git a/tools/perf/util/include/asm/types.h b/tools/perf/util/include/asm/types.h new file mode 100644 index 00000000000..06703c6cd50 --- /dev/null +++ b/tools/perf/util/include/asm/types.h @@ -0,0 +1,17 @@ +#ifndef PERF_ASM_TYPES_H_ +#define PERF_ASM_TYPES_H_ + +#include <linux/compiler.h> +#include "../../types.h" +#include <sys/types.h> + +/* CHECKME: Not sure both always match */ +#define BITS_PER_LONG __WORDSIZE + +typedef u64 __u64; +typedef u32 __u32; +typedef u16 __u16; +typedef u8 __u8; +typedef s64 __s64; + +#endif /* PERF_ASM_TYPES_H_ */ diff --git a/tools/perf/util/include/asm/uaccess.h b/tools/perf/util/include/asm/uaccess.h new file mode 100644 index 00000000000..d0f72b8fcc3 --- /dev/null +++ b/tools/perf/util/include/asm/uaccess.h @@ -0,0 +1,14 @@ +#ifndef _PERF_ASM_UACCESS_H_ +#define _PERF_ASM_UACCESS_H_ + +#define __get_user(src, dest) \ +({ \ + (src) = *dest; \ + 0; \ +}) + +#define get_user __get_user + +#define access_ok(type, addr, size) 1 + +#endif diff --git a/tools/perf/util/include/linux/bitmap.h b/tools/perf/util/include/linux/bitmap.h new file mode 100644 index 00000000000..821c1033bcc --- /dev/null +++ b/tools/perf/util/include/linux/bitmap.h @@ -0,0 +1,2 @@ +#include "../../../../include/linux/bitmap.h" +#include "../../../../include/asm-generic/bitops/find.h" diff --git a/tools/perf/util/include/linux/bitops.h b/tools/perf/util/include/linux/bitops.h new file mode 100644 index 00000000000..ace57c36d1d --- /dev/null +++ b/tools/perf/util/include/linux/bitops.h @@ -0,0 +1,27 @@ +#ifndef _PERF_LINUX_BITOPS_H_ +#define _PERF_LINUX_BITOPS_H_ + +#define __KERNEL__ + +#define CONFIG_GENERIC_FIND_NEXT_BIT +#define CONFIG_GENERIC_FIND_FIRST_BIT +#include "../../../../include/linux/bitops.h" + +static inline void set_bit(int nr, unsigned long *addr) +{ + addr[nr / BITS_PER_LONG] |= 1UL << (nr % BITS_PER_LONG); +} + +static __always_inline int test_bit(unsigned int nr, const unsigned long *addr) +{ + return ((1UL << (nr % BITS_PER_LONG)) & + (((unsigned long *)addr)[nr / BITS_PER_LONG])) != 0; +} + +unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, unsigned + long size, unsigned long offset); + +unsigned long generic_find_next_le_bit(const unsigned long *addr, unsigned + long size, unsigned long offset); + +#endif diff --git a/tools/perf/util/include/linux/compiler.h b/tools/perf/util/include/linux/compiler.h new file mode 100644 index 00000000000..dfb0713ed47 --- /dev/null +++ b/tools/perf/util/include/linux/compiler.h @@ -0,0 +1,10 @@ +#ifndef _PERF_LINUX_COMPILER_H_ +#define _PERF_LINUX_COMPILER_H_ + +#ifndef __always_inline +#define __always_inline inline +#endif +#define __user +#define __attribute_const__ + +#endif diff --git a/tools/perf/util/include/linux/ctype.h b/tools/perf/util/include/linux/ctype.h new file mode 100644 index 00000000000..bae5783282e --- /dev/null +++ b/tools/perf/util/include/linux/ctype.h @@ -0,0 +1 @@ +#include "../../../../include/linux/ctype.h" diff --git a/tools/perf/util/include/linux/kernel.h b/tools/perf/util/include/linux/kernel.h index a6b87390cb5..4b9204d9b26 100644 --- a/tools/perf/util/include/linux/kernel.h +++ b/tools/perf/util/include/linux/kernel.h @@ -1,6 +1,16 @@ #ifndef PERF_LINUX_KERNEL_H_ #define PERF_LINUX_KERNEL_H_ +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <assert.h> + +#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) + +#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1) +#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) + #ifndef offsetof #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) #endif @@ -26,4 +36,53 @@ _max1 > _max2 ? _max1 : _max2; }) #endif +#ifndef min +#define min(x, y) ({ \ + typeof(x) _min1 = (x); \ + typeof(y) _min2 = (y); \ + (void) (&_min1 == &_min2); \ + _min1 < _min2 ? _min1 : _min2; }) +#endif + +#ifndef BUG_ON +#define BUG_ON(cond) assert(!(cond)) +#endif + +/* + * Both need more care to handle endianness + * (Don't use bitmap_copy_le() for now) + */ +#define cpu_to_le64(x) (x) +#define cpu_to_le32(x) (x) + +static inline int +vscnprintf(char *buf, size_t size, const char *fmt, va_list args) +{ + int i; + ssize_t ssize = size; + + i = vsnprintf(buf, size, fmt, args); + + return (i >= ssize) ? (ssize - 1) : i; +} + +static inline int scnprintf(char * buf, size_t size, const char * fmt, ...) +{ + va_list args; + ssize_t ssize = size; + int i; + + va_start(args, fmt); + i = vsnprintf(buf, size, fmt, args); + va_end(args); + + return (i >= ssize) ? (ssize - 1) : i; +} + +static inline unsigned long +simple_strtoul(const char *nptr, char **endptr, int base) +{ + return strtoul(nptr, endptr, base); +} + #endif diff --git a/tools/perf/util/include/linux/types.h b/tools/perf/util/include/linux/types.h new file mode 100644 index 00000000000..ed538942523 --- /dev/null +++ b/tools/perf/util/include/linux/types.h @@ -0,0 +1 @@ +/* stub */ |