X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=arch%2FKconfig;h=acda512da2e21b52a972bb4255404fab3fce7015;hb=db52ecc2953d932b2fc1c62e585231659edd1d98;hp=25e69f727a2ee9c284d550882320c590b2c9e69a;hpb=18b4a4d59e97e7ff13ee84b5bec79f3fc70a9f0a;p=safe%2Fjmp%2Flinux-2.6

diff --git a/arch/Kconfig b/arch/Kconfig
index 25e69f7..acda512 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -3,7 +3,7 @@
 #
 
 config OPROFILE
-	tristate "OProfile system profiling (EXPERIMENTAL)"
+	tristate "OProfile system profiling"
 	depends on PROFILING
 	depends on HAVE_OPROFILE
 	select RING_BUFFER
@@ -15,20 +15,6 @@ config OPROFILE
 
 	  If unsure, say N.
 
-config OPROFILE_IBS
-	bool "OProfile AMD IBS support (EXPERIMENTAL)"
-	default n
-	depends on OPROFILE && SMP && X86
-	help
-          Instruction-Based Sampling (IBS) is a new profiling
-          technique that provides rich, precise program performance
-          information. IBS is introduced by AMD Family10h processors
-          (AMD Opteron Quad-Core processor "Barcelona") to overcome
-          the limitations of conventional performance counter
-          sampling.
-
-	  If unsure, say N.
-
 config OPROFILE_EVENT_MULTIPLEX
 	bool "OProfile multiplexing support (EXPERIMENTAL)"
 	default n
@@ -55,6 +41,12 @@ config KPROBES
 	  for kernel debugging, non-intrusive instrumentation and testing.
 	  If in doubt, say "N".
 
+config OPTPROBES
+	def_bool y
+	depends on KPROBES && HAVE_OPTPROBES
+	depends on !PREEMPT
+	select KALLSYMS_ALL
+
 config HAVE_EFFICIENT_UNALIGNED_ACCESS
 	bool
 	help
@@ -97,6 +89,8 @@ config HAVE_KPROBES
 config HAVE_KRETPROBES
 	bool
 
+config HAVE_OPTPROBES
+	bool
 #
 # An arch should select this if it provides all these things:
 #
@@ -119,6 +113,14 @@ config HAVE_DMA_ATTRS
 config USE_GENERIC_SMP_HELPERS
 	bool
 
+config HAVE_REGS_AND_STACK_ACCESS_API
+	bool
+	help
+	  This symbol should be selected by an architecure if it supports
+	  the API needed to access registers and stack entries from pt_regs,
+	  declared in asm/ptrace.h
+	  For example the kprobes-based event tracer needs this API.
+
 config HAVE_CLK
 	bool
 	help
@@ -135,6 +137,17 @@ config HAVE_HW_BREAKPOINT
 	bool
 	depends on PERF_EVENTS
 
+config HAVE_MIXED_BREAKPOINTS_REGS
+	bool
+	depends on HAVE_HW_BREAKPOINT
+	help
+	  Depending on the arch implementation of hardware breakpoints,
+	  some of them have separate registers for data and instruction
+	  breakpoints addresses, others have mixed registers to store
+	  them but define the access type in a control register.
+	  Select this option if your arch implements breakpoints under the
+	  latter fashion.
+
 config HAVE_USER_RETURN_NOTIFIER
 	bool