BMC/Intel-BMC/linux.git/tools/perf/arch/arm/util, branch dev

perf build: Add arch arm objects building

2015-02-12T16:13:01+00:00

Move the arm arch objects building under build framework to be included in the libperf build object. Signed-off-by: Jiri Olsa Tested-by: Sukadev Bhattiprolu Tested-by: Will Deacon Cc: Alexis Berlemont Cc: Borislav Petkov Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-7bxhmeh4bjabqsmxu4gl6p0b@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tool: fix compilation for ARM

2014-09-17T20:08:09+00:00

This patch fixes ARM compile of the perf tool. The debug.h header file was missing from a couple of unwind related modules. Signed-off-by: Stephane Eranian Cc: David Ahern Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20140905042103.GA3091@quad Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Add libdw DWARF post unwind support for ARM

2014-05-16T09:39:29+00:00

Adding libdw DWARF post unwind support, which is part of elfutils-devel/libdw-dev package from version 0.158. The new code is contained in unwin-libdw.c object, and implements unwind__get_entries unwind interface function. Signed-off-by: Jean Pihet Reviewed-by: Will Deacon Cc: Arnaldo Carvalho de Melo Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1400229672-16104-4-git-send-email-jean.pihet@linaro.org Signed-off-by: Jiri Olsa

perf callchain: Rename unwind__arch_reg_id into libunwind__arch_reg_id

2014-02-18T12:34:48+00:00

Renaming unwind__arch_reg_id into libunwind__arch_reg_id, so it's clear it's specific to libunwind. Signed-off-by: Jiri Olsa Acked-by: Jean Pihet Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jean Pihet Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1389098853-14466-11-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo

perf callchain: Separate libunwind code to special object

2014-02-18T12:34:48+00:00

We are going to add libdw library support to do dwarf post unwind. Making the code ready by moving libunwind dwarf post unwind stuff into separate object. Signed-off-by: Jiri Olsa Acked-by: Jean Pihet Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jean Pihet Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1389098853-14466-10-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo

ARM: perf: wire up perf_regs and unwind support for ARM

2013-09-30T15:41:55+00:00

This patch hooks in the perf_regs and libunwind code for ARM. Cc: Jean Pihet Signed-off-by: Will Deacon

perf tools: Fix build on non-glibc systems due to libio.h absence

2013-03-15T16:05:13+00:00

Including libio.h causes build failures on uClibc systems (which lack libio.h). It appears that libio.h was only included to pull in a definition for NULL, so it has been replaced by stddef.h. On powerpc, libio.h was conditionally included, but could be removed completely as it is unneeded. Also, the included of stdlib.h was changed to stddef.h (as again, only NULL is needed). Signed-off-by: Cody P Schafer Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1363300074-26288-1-git-send-email-cody@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo

ARM: fix perf build with uclibc toolchains

2011-08-12T14:40:20+00:00

libio.h is not provided by uClibc, in order to be able to test the definition of __UCLIBC__ we need to include stdlib.h, which also includes stddef.h, providing the definition of 'NULL'. Signed-off-by: Florian Fainelli Signed-off-by: Will Deacon

ARM: 6198/1: perf probe: Add ARM DWARF register number mappings

2010-07-09T13:41:33+00:00

This patch adds mappings from DWARF register numbers to the register names used by the ARM `Regs and Stack Access API'. Cc: Jean Pihet Tested-by: Jamie Iles Signed-off-by: Will Deacon Signed-off-by: Russell King