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* [S390] perf: add DWARF register lookup for s390Heiko Carstens2011-01-052-0/+26
| | | | | Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* Merge branch 'perf-core-for-linus' of ↵Linus Torvalds2010-08-062-0/+59
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (162 commits) tracing/kprobes: unregister_trace_probe needs to be called under mutex perf: expose event__process function perf events: Fix mmap offset determination perf, powerpc: fsl_emb: Restore setting perf_sample_data.period perf, powerpc: Convert the FSL driver to use local64_t perf tools: Don't keep unreferenced maps when unmaps are detected perf session: Invalidate last_match when removing threads from rb_tree perf session: Free the ref_reloc_sym memory at the right place x86,mmiotrace: Add support for tracing STOS instruction perf, sched migration: Librarize task states and event headers helpers perf, sched migration: Librarize the GUI class perf, sched migration: Make the GUI class client agnostic perf, sched migration: Make it vertically scrollable perf, sched migration: Parameterize cpu height and spacing perf, sched migration: Fix key bindings perf, sched migration: Ignore unhandled task states perf, sched migration: Handle ignored migrate out events perf: New migration tool overview tracing: Drop cpparg() macro perf: Use tracepoint_synchronize_unregister() to flush any pending tracepoint call ... Fix up trivial conflicts in Makefile and drivers/cpufreq/cpufreq.c
| * Merge branch 'linus' into perf/coreIngo Molnar2010-07-212-0/+47
| |\ | | | | | | | | | | | | | | | Merge reason: Pick up the latest perf fixes. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | perf tools: Add DWARF register lookup for SHMatt Fleming2010-07-122-0/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement get_arch_regstr() for SH so that, given a DWARF register number, the corresponding symbolic name of that register can be looked up. Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Ian Munsie <imunsie@au.ibm.com> LKML-Reference: <e55812819ad18c2ceca5651ac7698a2af46180d7.1278774279.git.matt@console-pimps.org> Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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*-. \ \ Merge branches 'at91', 'ep93xx', 'kexec', 'iop', 'lmb', 'nomadik', 'nuc', ↵Russell King2010-07-312-0/+68
|\ \ \ \ | | |/ / | |/| / | |_|/ |/| | 'pl', 'spear' and 'versatile' into devel
| | * ARM: 6198/1: perf probe: Add ARM DWARF register number mappingsWill Deacon2010-07-092-0/+68
| |/ | | | | | | | | | | | | | | | | | | This patch adds mappings from DWARF register numbers to the register names used by the ARM `Regs and Stack Access API'. Cc: Jean Pihet <jpihet@mvista.com> Tested-by: Jamie Iles <jamie.iles@picochip.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | perf: Add DWARF register lookup for sparcDavid S. Miller2010-07-142-0/+47
|/ | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* perf probe: Add PowerPC DWARF register number mappingsIan Munsie2010-04-222-0/+92
| | | | | | | | | | | | | | | This adds mappings from the register numbers from DWARF to the register names used in the PowerPC Regs and Stack Access API. This allows perf probe to be used to record variable contents on PowerPC. This requires the functionality represented by the config symbol HAVE_REGS_AND_STACK_ACCESS_API in order to function, although it will compile without it. That functionality is added for PowerPC in commit 359e4284 ("powerpc: Add kprobe-based event tracer"). Signed-off-by: Ian Munsie <imunsie@au.ibm.com> Acked-by: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* perf: Move arch specific code into separate arch directoryIan Munsie2010-04-222-0/+79
The perf userspace tool included some architecture specific code to map registers from the DWARF register number into the names used by the regs and stack access API. This moves the architecture specific code out into a separate arch/x86 directory along with the infrastructure required to use it. Signed-off-by: Ian Munsie <imunsie@au.ibm.com> Acked-by: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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