Em Mon, Feb 22, 2021 at 02:43:39PM +0800, Tiezhu Yang escreveu: > On 02/04/2021 11:35 AM, Tiezhu Yang wrote: > > v2: add R26 and R27 to the enum perf_event_mips_regs in patch #1 > > > > Tiezhu Yang (3): > > MIPS: kernel: Support extracting off-line stack traces from user-space > > with perf > > perf tools: Support mips unwinding and dwarf-regs > > perf tools: Generate mips syscalls_n64.c syscall table > > Hi Arnaldo, > > The kernel part patch #1 has been merged. > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1ddc96bd42da > > Could the perf tool patches #2 and #3 have a chance to be merged before > 5.12-rc1? > If yes, we can use this feature in 5.12-rc1. Thanks, applied, should make it into 5.12-rc1. - Arnaldo > https://lore.kernel.org/patchwork/patch/1375476/ > https://lore.kernel.org/patchwork/patch/1375475/ > > > Thanks, > Tiezhu > > > > > arch/mips/Kconfig | 2 + > > arch/mips/include/uapi/asm/perf_regs.h | 40 +++ > > arch/mips/kernel/Makefile | 2 +- > > arch/mips/kernel/perf_regs.c | 68 ++++ > > tools/perf/Makefile.config | 9 +- > > tools/perf/arch/mips/Makefile | 22 ++ > > tools/perf/arch/mips/entry/syscalls/mksyscalltbl | 32 ++ > > .../perf/arch/mips/entry/syscalls/syscall_n64.tbl | 358 +++++++++++++++++++++ > > tools/perf/arch/mips/include/dwarf-regs-table.h | 31 ++ > > tools/perf/arch/mips/include/perf_regs.h | 84 +++++ > > tools/perf/arch/mips/util/Build | 3 + > > tools/perf/arch/mips/util/dwarf-regs.c | 38 +++ > > tools/perf/arch/mips/util/perf_regs.c | 6 + > > tools/perf/arch/mips/util/unwind-libunwind.c | 22 ++ > > tools/perf/check-headers.sh | 1 + > > tools/perf/util/dwarf-regs.c | 3 + > > tools/perf/util/syscalltbl.c | 4 + > > 17 files changed, 723 insertions(+), 2 deletions(-) > > create mode 100644 arch/mips/include/uapi/asm/perf_regs.h > > create mode 100644 arch/mips/kernel/perf_regs.c > > create mode 100644 tools/perf/arch/mips/Makefile > > create mode 100644 tools/perf/arch/mips/entry/syscalls/mksyscalltbl > > create mode 100644 tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl > > create mode 100644 tools/perf/arch/mips/include/dwarf-regs-table.h > > create mode 100644 tools/perf/arch/mips/include/perf_regs.h > > create mode 100644 tools/perf/arch/mips/util/Build > > create mode 100644 tools/perf/arch/mips/util/dwarf-regs.c > > create mode 100644 tools/perf/arch/mips/util/perf_regs.c > > create mode 100644 tools/perf/arch/mips/util/unwind-libunwind.c > > > -- - Arnaldo
