2013-12-10 12:59:41 +01:00
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config BR2_PACKAGE_KTAP
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bool "ktap"
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depends on BR2_LINUX_KERNEL
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depends on BR2_TOOLCHAIN_HAS_THREADS
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help
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ktap is a script-based dynamic tracing tool for Linux
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It uses a scripting language and lets users trace the Linux kernel
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dynamically. ktap is designed to give operational insights with
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interoperability that allows users to tune, troubleshoot and extend
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kernel and application. It's similar to Linux Systemtap and
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Solaris Dtrace.
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ktap doesn't support kernels older than 3.1.
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2013-12-18 19:57:03 +01:00
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To be able to resolve symbols in DSO and for sdt, you need to enable
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elfutils.
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2013-12-10 12:59:41 +01:00
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Your kernel must have CONFIG_EVENT_TRACING,
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CONFIG_PERF_EVENTS, and CONFIG_DEBUG_FS enabled to compile.
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2013-12-16 11:53:20 +01:00
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Buildroot automatically enables these in the kernel configuration.
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2013-12-10 12:59:41 +01:00
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http://www.ktap.org
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2013-12-15 13:20:39 +01:00
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comment "ktap needs a Linux kernel to be built"
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2013-12-10 12:59:41 +01:00
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depends on !BR2_LINUX_KERNEL
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comment "ktap needs a toolchain w/ threads"
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depends on !BR2_TOOLCHAIN_HAS_THREADS
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