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yaml
---
r: 336164
b: refs/heads/master
c: d2709c7
h: refs/heads/master
v: v3
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David Howells committed Nov 19, 2012
1 parent a33aac5 commit 8673a50
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Showing 17 changed files with 79 additions and 59 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: f2d9cae9ea9e0228f6eb4d4c5ab4f548d0270d1a
refs/heads/master: d2709c7ce4c513ab7f4ca9a106a930621811f2d3
31 changes: 1 addition & 30 deletions trunk/include/linux/hw_breakpoint.h
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@@ -1,35 +1,8 @@
#ifndef _LINUX_HW_BREAKPOINT_H
#define _LINUX_HW_BREAKPOINT_H

enum {
HW_BREAKPOINT_LEN_1 = 1,
HW_BREAKPOINT_LEN_2 = 2,
HW_BREAKPOINT_LEN_4 = 4,
HW_BREAKPOINT_LEN_8 = 8,
};

enum {
HW_BREAKPOINT_EMPTY = 0,
HW_BREAKPOINT_R = 1,
HW_BREAKPOINT_W = 2,
HW_BREAKPOINT_RW = HW_BREAKPOINT_R | HW_BREAKPOINT_W,
HW_BREAKPOINT_X = 4,
HW_BREAKPOINT_INVALID = HW_BREAKPOINT_RW | HW_BREAKPOINT_X,
};

enum bp_type_idx {
TYPE_INST = 0,
#ifdef CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
TYPE_DATA = 0,
#else
TYPE_DATA = 1,
#endif
TYPE_MAX
};

#ifdef __KERNEL__

#include <linux/perf_event.h>
#include <uapi/linux/hw_breakpoint.h>

#ifdef CONFIG_HAVE_HW_BREAKPOINT

Expand Down Expand Up @@ -151,6 +124,4 @@ static inline struct arch_hw_breakpoint *counter_arch_bp(struct perf_event *bp)
}

#endif /* CONFIG_HAVE_HW_BREAKPOINT */
#endif /* __KERNEL__ */

#endif /* _LINUX_HW_BREAKPOINT_H */
1 change: 1 addition & 0 deletions trunk/include/uapi/linux/Kbuild
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Expand Up @@ -415,3 +415,4 @@ header-y += wireless.h
header-y += x25.h
header-y += xattr.h
header-y += xfrm.h
header-y += hw_breakpoint.h
30 changes: 30 additions & 0 deletions trunk/include/uapi/linux/hw_breakpoint.h
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@@ -0,0 +1,30 @@
#ifndef _UAPI_LINUX_HW_BREAKPOINT_H
#define _UAPI_LINUX_HW_BREAKPOINT_H

enum {
HW_BREAKPOINT_LEN_1 = 1,
HW_BREAKPOINT_LEN_2 = 2,
HW_BREAKPOINT_LEN_4 = 4,
HW_BREAKPOINT_LEN_8 = 8,
};

enum {
HW_BREAKPOINT_EMPTY = 0,
HW_BREAKPOINT_R = 1,
HW_BREAKPOINT_W = 2,
HW_BREAKPOINT_RW = HW_BREAKPOINT_R | HW_BREAKPOINT_W,
HW_BREAKPOINT_X = 4,
HW_BREAKPOINT_INVALID = HW_BREAKPOINT_RW | HW_BREAKPOINT_X,
};

enum bp_type_idx {
TYPE_INST = 0,
#ifdef CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
TYPE_DATA = 0,
#else
TYPE_DATA = 1,
#endif
TYPE_MAX
};

#endif /* _UAPI_LINUX_HW_BREAKPOINT_H */
29 changes: 28 additions & 1 deletion trunk/tools/perf/Makefile
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Expand Up @@ -169,7 +169,34 @@ endif

### --- END CONFIGURATION SECTION ---

BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -I$(OUTPUT)util -I$(TRACE_EVENT_DIR) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
ifeq ($(srctree),)
srctree := $(patsubst %/,%,$(dir $(shell pwd)))
srctree := $(patsubst %/,%,$(dir $(srctree)))
#$(info Determined 'srctree' to be $(srctree))
endif

ifneq ($(objtree),)
#$(info Determined 'objtree' to be $(objtree))
endif

ifneq ($(OUTPUT),)
#$(info Determined 'OUTPUT' to be $(OUTPUT))
endif

BASIC_CFLAGS = \
-Iutil/include \
-Iarch/$(ARCH)/include \
$(if $(objtree),-I$(objtree)/arch/$(ARCH)/include/generated/uapi) \
-I$(srctree)/arch/$(ARCH)/include/uapi \
-I$(srctree)/arch/$(ARCH)/include \
$(if $(objtree),-I$(objtree)/include/generated/uapi) \
-I$(srctree)/include/uapi \
-I$(srctree)/include \
-I$(OUTPUT)util \
-Iutil \
-I. \
-I$(TRACE_EVENT_DIR) \
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
BASIC_LDFLAGS =

# Guard against environment variables
Expand Down
2 changes: 1 addition & 1 deletion trunk/tools/perf/arch/x86/include/perf_regs.h
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Expand Up @@ -3,7 +3,7 @@

#include <stdlib.h>
#include "../../util/types.h"
#include "../../../../../arch/x86/include/asm/perf_regs.h"
#include <asm/perf_regs.h>

#ifndef ARCH_X86_64
#define PERF_REGS_MASK ((1ULL << PERF_REG_X86_32_MAX) - 1)
Expand Down
6 changes: 3 additions & 3 deletions trunk/tools/perf/builtin-kvm.c
Original file line number Diff line number Diff line change
Expand Up @@ -22,9 +22,9 @@
#include <pthread.h>
#include <math.h>

#include "../../arch/x86/include/asm/svm.h"
#include "../../arch/x86/include/asm/vmx.h"
#include "../../arch/x86/include/asm/kvm.h"
#include <asm/svm.h>
#include <asm/vmx.h>
#include <asm/kvm.h>

struct event_key {
#define INVALID_KEY (~0ULL)
Expand Down
2 changes: 1 addition & 1 deletion trunk/tools/perf/builtin-test.c
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@
#include "util/thread_map.h"
#include "util/pmu.h"
#include "event-parse.h"
#include "../../include/linux/hw_breakpoint.h"
#include <linux/hw_breakpoint.h>

#include <sys/mman.h>

Expand Down
16 changes: 3 additions & 13 deletions trunk/tools/perf/perf.h
Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,9 @@ struct winsize;

void get_term_dimensions(struct winsize *ws);

#include <asm/unistd.h>

#if defined(__i386__)
#include "../../arch/x86/include/asm/unistd.h"
#define rmb() asm volatile("lock; addl $0,0(%%esp)" ::: "memory")
#define cpu_relax() asm volatile("rep; nop" ::: "memory");
#define CPUINFO_PROC "model name"
Expand All @@ -16,7 +17,6 @@ void get_term_dimensions(struct winsize *ws);
#endif

#if defined(__x86_64__)
#include "../../arch/x86/include/asm/unistd.h"
#define rmb() asm volatile("lfence" ::: "memory")
#define cpu_relax() asm volatile("rep; nop" ::: "memory");
#define CPUINFO_PROC "model name"
Expand All @@ -26,20 +26,17 @@ void get_term_dimensions(struct winsize *ws);
#endif

#ifdef __powerpc__
#include "../../arch/powerpc/include/uapi/asm/unistd.h"
#define rmb() asm volatile ("sync" ::: "memory")
#define cpu_relax() asm volatile ("" ::: "memory");
#define CPUINFO_PROC "cpu"
#endif

#ifdef __s390__
#include "../../arch/s390/include/asm/unistd.h"
#define rmb() asm volatile("bcr 15,0" ::: "memory")
#define cpu_relax() asm volatile("" ::: "memory");
#endif

#ifdef __sh__
#include "../../arch/sh/include/asm/unistd.h"
#if defined(__SH4A__) || defined(__SH5__)
# define rmb() asm volatile("synco" ::: "memory")
#else
Expand All @@ -50,35 +47,30 @@ void get_term_dimensions(struct winsize *ws);
#endif

#ifdef __hppa__
#include "../../arch/parisc/include/asm/unistd.h"
#define rmb() asm volatile("" ::: "memory")
#define cpu_relax() asm volatile("" ::: "memory");
#define CPUINFO_PROC "cpu"
#endif

#ifdef __sparc__
#include "../../arch/sparc/include/uapi/asm/unistd.h"
#define rmb() asm volatile("":::"memory")
#define cpu_relax() asm volatile("":::"memory")
#define CPUINFO_PROC "cpu"
#endif

#ifdef __alpha__
#include "../../arch/alpha/include/asm/unistd.h"
#define rmb() asm volatile("mb" ::: "memory")
#define cpu_relax() asm volatile("" ::: "memory")
#define CPUINFO_PROC "cpu model"
#endif

#ifdef __ia64__
#include "../../arch/ia64/include/asm/unistd.h"
#define rmb() asm volatile ("mf" ::: "memory")
#define cpu_relax() asm volatile ("hint @pause" ::: "memory")
#define CPUINFO_PROC "model name"
#endif

#ifdef __arm__
#include "../../arch/arm/include/asm/unistd.h"
/*
* Use the __kuser_memory_barrier helper in the CPU helper page. See
* arch/arm/kernel/entry-armv.S in the kernel source for details.
Expand All @@ -89,13 +81,11 @@ void get_term_dimensions(struct winsize *ws);
#endif

#ifdef __aarch64__
#include "../../arch/arm64/include/asm/unistd.h"
#define rmb() asm volatile("dmb ld" ::: "memory")
#define cpu_relax() asm volatile("yield" ::: "memory")
#endif

#ifdef __mips__
#include "../../arch/mips/include/asm/unistd.h"
#define rmb() asm volatile( \
".set mips2\n\t" \
"sync\n\t" \
Expand All @@ -112,7 +102,7 @@ void get_term_dimensions(struct winsize *ws);
#include <sys/types.h>
#include <sys/syscall.h>

#include "../../include/uapi/linux/perf_event.h"
#include <linux/perf_event.h>
#include "util/types.h"
#include <stdbool.h>

Expand Down
4 changes: 2 additions & 2 deletions trunk/tools/perf/util/evsel.c
Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,8 @@
#include "cpumap.h"
#include "thread_map.h"
#include "target.h"
#include "../../../include/linux/hw_breakpoint.h"
#include "../../../include/uapi/linux/perf_event.h"
#include <linux/hw_breakpoint.h>
#include <linux/perf_event.h>
#include "perf_regs.h"

#define FD(e, x, y) (*(int *)xyarray__entry(e->fd, x, y))
Expand Down
3 changes: 2 additions & 1 deletion trunk/tools/perf/util/evsel.h
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,8 @@

#include <linux/list.h>
#include <stdbool.h>
#include "../../../include/uapi/linux/perf_event.h"
#include <stddef.h>
#include <linux/perf_event.h>
#include "types.h"
#include "xyarray.h"
#include "cgroup.h"
Expand Down
2 changes: 1 addition & 1 deletion trunk/tools/perf/util/header.h
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
#ifndef __PERF_HEADER_H
#define __PERF_HEADER_H

#include "../../../include/uapi/linux/perf_event.h"
#include <linux/perf_event.h>
#include <sys/types.h>
#include <stdbool.h>
#include "types.h"
Expand Down
2 changes: 1 addition & 1 deletion trunk/tools/perf/util/parse-events-test.c
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
#include "evsel.h"
#include "evlist.h"
#include "sysfs.h"
#include "../../../include/linux/hw_breakpoint.h"
#include <linux/hw_breakpoint.h>

#define TEST_ASSERT_VAL(text, cond) \
do { \
Expand Down
2 changes: 1 addition & 1 deletion trunk/tools/perf/util/parse-events.c
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@@ -1,4 +1,4 @@
#include "../../../include/linux/hw_breakpoint.h"
#include <linux/hw_breakpoint.h>
#include "util.h"
#include "../perf.h"
#include "evlist.h"
Expand Down
2 changes: 1 addition & 1 deletion trunk/tools/perf/util/parse-events.h
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
#include <linux/list.h>
#include <stdbool.h>
#include "types.h"
#include "../../../include/uapi/linux/perf_event.h"
#include <linux/perf_event.h>
#include "types.h"

struct list_head;
Expand Down
2 changes: 1 addition & 1 deletion trunk/tools/perf/util/pmu.h
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
#define __PMU_H

#include <linux/bitops.h>
#include "../../../include/uapi/linux/perf_event.h"
#include <linux/perf_event.h>

enum {
PERF_PMU_FORMAT_VALUE_CONFIG,
Expand Down
2 changes: 1 addition & 1 deletion trunk/tools/perf/util/session.h
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
#include "symbol.h"
#include "thread.h"
#include <linux/rbtree.h>
#include "../../../include/uapi/linux/perf_event.h"
#include <linux/perf_event.h>

struct sample_queue;
struct ip_callchain;
Expand Down

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