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envelope-from=iii@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org v1: https://lists.nongnu.org/archive/html/qemu-devel/2022-10/msg01824.html https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg01073.html v1 -> v2: * Use QEMU_LOCK_GUARD (Alex). * Handle TARGET_TB_PCREL (Alex). * Support ELF -kernels, add a note about this (Alex). Tested with qemu-system-x86_64 and Linux kernel - it's not fast, but it works. * Minor const correctness and style improvements. Ilya Leoshkevich (1): tcg: add perfmap and jitdump accel/tcg/debuginfo.c | 99 +++++++++++ accel/tcg/debuginfo.h | 52 ++++++ accel/tcg/meson.build | 2 + accel/tcg/perf.c | 334 ++++++++++++++++++++++++++++++++++++++ accel/tcg/perf.h | 28 ++++ accel/tcg/translate-all.c | 8 + docs/devel/tcg.rst | 23 +++ hw/core/loader.c | 5 + include/tcg/tcg.h | 4 +- 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/region.c | 2 +- tcg/tcg.c | 2 + 18 files changed, 616 insertions(+), 3 deletions(-) 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