Hi, This is a rework of jitdump and perfmap patches from Vanderson and Alex:
- jitdump: https://wiki.qemu.org/Features/TCGCodeQuality v1: https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg02676.html v2: https://lore.kernel.org/qemu-devel/20190830121903.17585-1-vanderson...@gmail.com/ v9: https://www.mail-archive.com/qemu-devel@nongnu.org/msg650269.html - perfmap rfc: https://lists.nongnu.org/archive/html/qemu-devel/2014-03/msg05386.html v2: https://lists.gnu.org/archive/html/qemu-devel/2014-07/msg02061.html v3: https://lists.gnu.org/archive/html/qemu-devel/2014-07/msg04289.html v4: https://lists.gnu.org/archive/html/qemu-devel/2015-08/msg00095.html It addresses some of the feedback (among other things: symlink attacks, Elf64_Ehdr on 32-bit hosts, flockfile, license headers, style) and adds debuginfo support. Best regards, Ilya Ilya Leoshkevich (1): tcg: add perfmap and jitdump accel/tcg/debuginfo.c | 108 +++++++++++++ accel/tcg/debuginfo.h | 54 +++++++ accel/tcg/meson.build | 2 + accel/tcg/perf.c | 333 ++++++++++++++++++++++++++++++++++++++ accel/tcg/perf.h | 28 ++++ accel/tcg/translate-all.c | 3 + docs/devel/tcg.rst | 20 +++ linux-user/elfload.c | 3 + linux-user/exit.c | 2 + linux-user/main.c | 15 ++ linux-user/meson.build | 1 + meson.build | 8 + qemu-options.hx | 20 +++ softmmu/vl.c | 11 ++ tcg/tcg.c | 2 + 15 files changed, 610 insertions(+) create mode 100644 accel/tcg/debuginfo.c create mode 100644 accel/tcg/debuginfo.h create mode 100644 accel/tcg/perf.c create mode 100644 accel/tcg/perf.h -- 2.37.2