From: David Daney <david.daney@xxxxxxxxxx> These patches to the perf tool depend on the kernel patch here: http://www.linux-mips.org/archives/linux-mips/2013-05/msg00124.html With these two applied, I get the same nice call graphs on MIPS that are obtained on my x86_64 workstation. The patches are against Jiri Olsa's git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git perf/core branch. I hope that is the proper thing to base these things off of. David Daney (2): perf tools: Add support for MIPS userspace DWARF callchains. perf tools: Hook up MIPS unwind and dwarf-regs in the Makefile tools/perf/Makefile | 3 ++ tools/perf/arch/mips/Makefile | 7 +++ tools/perf/arch/mips/include/perf_regs.h | 84 ++++++++++++++++++++++++++++++++ tools/perf/arch/mips/util/dwarf-regs.c | 37 ++++++++++++++ tools/perf/arch/mips/util/unwind.c | 20 ++++++++ tools/perf/config/Makefile | 12 ++++- 6 files changed, 161 insertions(+), 2 deletions(-) create mode 100644 tools/perf/arch/mips/Makefile create mode 100644 tools/perf/arch/mips/include/perf_regs.h create mode 100644 tools/perf/arch/mips/util/dwarf-regs.c create mode 100644 tools/perf/arch/mips/util/unwind.c -- 1.7.11.7
