Ilya Leoshkevich 5584e2dbe8 tcg: add perfmap and jitdump ... Add ability to dump /tmp/perf-<pid>.map and jit-<pid>.dump. The first one allows the perf tool to map samples to each individual translation block. The second one adds the ability to resolve symbol names, line numbers and inspect JITed code. Example of use: perf record qemu-x86_64 -perfmap ./a.out perf report or perf record -k 1 qemu-x86_64 -jitdump ./a.out DEBUGINFOD_URLS= perf inject -j -i perf.data -o perf.data.jitted perf report -i perf.data.jitted Co-developed-by: Vanderson M. do Rosario <vandersonmr2@gmail.com> Co-developed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20230112152013.125680-4-iii@linux.ibm.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>		2023-01-16 10:14:12 -10:00
..
acpi-bits.rst	docs/acpi/bits: document BITS_DEBUG environment variable	2022-12-21 07:32:24 -05:00
atomics.rst	tcg: convert tcg/README to rst	2023-01-04 16:20:01 -08:00
bitops.rst	docs: Create bitops.rst as example of kernel-docs	2019-12-17 19:36:57 +01:00
blkdebug.txt	docs/: fix some comment spelling errors	2020-09-17 20:37:13 +02:00
blkverify.txt	meson: link emulators without Makefile.target	2020-08-21 06:30:40 -04:00
block-coroutine-wrapper.rst	block-coroutine-wrapper.py: introduce co_wrapper	2022-12-15 16:07:43 +01:00
build-system.rst	configure: improve error for ucontext coroutine backend	2022-09-01 07:42:37 +02:00
ci-definitions.rst.inc	tests/acceptance: rename tests acceptance to tests avocado	2021-11-08 17:00:22 +01:00
ci-jobs.rst.inc	docs/devel: clean-up the CI links in the docs	2022-06-01 18:55:04 +01:00
ci-runners.rst.inc	docs: name included files ".rst.inc"	2021-10-01 19:04:45 +02:00
ci.rst	docs/devel: clean-up the CI links in the docs	2022-06-01 18:55:04 +01:00
clocks.rst	clock: Provide builtin multiplier/divider	2021-09-01 11:08:19 +01:00
code-of-conduct.rst	docs/devel: add a maintainers section to development process	2022-11-22 09:49:07 +00:00
conflict-resolution.rst	docs: Add a QEMU Code of Conduct and Conflict Resolution Policy document	2021-04-01 13:21:02 +02:00
control-flow-integrity.rst	Fix typo in CFI build documentation	2021-05-02 17:24:50 +02:00
decodetree.rst	decodetree: Extend argument set syntax to allow types	2021-05-01 11:45:35 -07:00
ebpf_rss.rst	docs/devel/ebpf_rss.rst: Format literals correctly	2021-08-02 11:42:38 +01:00
fuzzing.rst	ui/cocoa: Run qemu_init in the main thread	2022-09-23 14:36:33 +02:00
index-api.rst	docs/devel: drop :hidden: and :includehidden: tags	2022-04-20 16:04:20 +01:00
index-build.rst	acpi/tests/avocado/bits/doc: add a doc file to describe the acpi bits test	2022-11-02 06:56:32 -04:00
index-internals.rst	docs/devel: start documenting writing VirtIO devices	2022-05-16 04:38:40 -04:00
index-process.rst	docs/devel: add a maintainers section to development process	2022-11-22 09:49:07 +00:00
index-tcg.rst	tcg: convert tcg/README to rst	2023-01-04 16:20:01 -08:00
index.rst	docs/devel: drop :hidden: and :includehidden: tags	2022-04-20 16:04:20 +01:00
kconfig.rst	* More Meson conversions (0.59.x now required rather than suggested)	2022-02-21 17:24:05 +00:00
loads-stores.rst	Replace TARGET_WORDS_BIGENDIAN	2022-04-06 10:50:37 +02:00
lockcnt.txt	docs: fix references to docs/devel/atomics.rst	2021-06-02 06:51:09 +02:00
maintainers.rst	docs/devel: add a maintainers section to development process	2022-11-22 09:49:07 +00:00
memory.rst	docs/devel: add some clarifying text for aliases	2022-01-18 12:56:29 +01:00
migration.rst	migration: Remove load_state_old and minimum_version_id_old	2022-03-02 18:20:45 +00:00
modules.rst	docs: Spell QEMU all caps	2021-11-19 10:16:58 +01:00
multi-process.rst	docs: Render binary names as monospaced text	2021-11-22 15:02:38 +01:00
multi-thread-tcg.rst	docs: Spell QEMU all caps	2021-11-19 10:16:58 +01:00
multiple-iothreads.txt	block: remove bdrv_try_set_aio_context and replace it with bdrv_try_change_aio_context	2022-10-27 20:14:11 +02:00
qapi-code-gen.rst	qapi: Start to elide redundant has_FOO in generated C	2022-12-13 18:31:37 +01:00
qgraph.rst	Fix some typos in documentation (found by codespell)	2021-11-22 15:02:38 +01:00
qom.rst	misc: fix commonly doubled up words	2022-08-01 11:58:02 +02:00
qtest.rst	tests: move libqtest.h back under qtest/	2022-05-03 15:16:51 +04:00
rcu.txt	Docs/RCU: Correct sample code of qatomic_rcu_set	2021-01-12 12:38:03 +01:00
replay.rst	docs: move replay docs to docs/system/replay.rst	2022-06-06 09:26:54 +02:00
reset.rst	hw/core/resettable: fix reset level counting	2022-10-27 10:27:23 +01:00
s390-dasd-ipl.rst	docs: rstfy s390 dasd ipl documentation	2020-02-26 18:57:07 +01:00
secure-coding-practices.rst	docs/secure-coding-practices: Describe how to use 'null-co' block driver	2021-06-02 14:29:14 +02:00
stable-process.rst	docs: Fix botched rST conversion of 'submitting-a-patch.rst'	2021-11-22 15:02:38 +01:00
style.rst	docs/devel: Rules on #include in headers	2023-01-08 01:54:22 -05:00
submitting-a-patch.rst	docs/devel: try and improve the language around patch review	2022-11-22 09:52:23 +00:00
submitting-a-pull-request.rst	docs/devel: add a maintainers section to development process	2022-11-22 09:49:07 +00:00
tcg-icount.rst	tcg: Drop gen_io_end()	2021-09-08 11:09:45 +01:00
tcg-ops.rst	tcg: convert tcg/README to rst	2023-01-04 16:20:01 -08:00
tcg-plugins.rst	docs/devel: document the test plugins	2022-10-06 11:53:40 +01:00
tcg.rst	tcg: add perfmap and jitdump	2023-01-16 10:14:12 -10:00
testing.rst	Fix some typos in documentation and comments	2022-11-05 20:35:45 +01:00
tracing.rst	docs: trace-events-all is installed without renaming	2022-04-21 17:03:51 +04:00
trivial-patches.rst	docs: Fix botched rST conversion of 'submitting-a-patch.rst'	2021-11-22 15:02:38 +01:00
ui.rst	docs: Spell QEMU all caps	2021-11-19 10:16:58 +01:00
vfio-migration.rst	docs/devel: Add VFIO device migration documentation	2021-06-18 08:38:04 -06:00
virtio-backends.rst	docs/devel: start documenting writing VirtIO devices	2022-05-16 04:38:40 -04:00
virtio-migration.txt	docs: create config/, devel/ and spin/ subdirectories	2017-06-07 18:22:03 +02:00
writing-monitor-commands.rst	qapi: Start to elide redundant has_FOO in generated C	2022-12-13 18:31:37 +01:00