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Peter Maydell 68d8ef4ec5 TCG Plugins initial implementation 
- use --enable-plugins @ configure
   - low impact introspection (-plugin empty.so to measure overhead)
   - plugins cannot alter guest state
   - example plugins included in source tree (tests/plugins)
   - -d plugin to enable plugin output in logs
   - check-tcg runs extra tests when plugins enabled
   - documentation in docs/devel/plugins.rst
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-tcg-plugins-281019-4' into staging

TCG Plugins initial implementation

  - use --enable-plugins @ configure
  - low impact introspection (-plugin empty.so to measure overhead)
  - plugins cannot alter guest state
  - example plugins included in source tree (tests/plugins)
  - -d plugin to enable plugin output in logs
  - check-tcg runs extra tests when plugins enabled
  - documentation in docs/devel/plugins.rst

# gpg: Signature made Mon 28 Oct 2019 15:13:23 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-tcg-plugins-281019-4: (57 commits)
  travis.yml: enable linux-gcc-debug-tcg cache
  MAINTAINERS: add me for the TCG plugins code
  scripts/checkpatch.pl: don't complain about (foo, /* empty */)
  .travis.yml: add --enable-plugins tests
  include/exec: wrap cpu_ldst.h in CONFIG_TCG
  accel/stubs: reduce headers from tcg-stub
  tests/plugin: add hotpages to analyse memory access patterns
  tests/plugin: add instruction execution breakdown
  tests/plugin: add a hotblocks plugin
  tests/tcg: enable plugin testing
  tests/tcg: drop test-i386-fprem from TESTS when not SLOW
  tests/tcg: move "virtual" tests to EXTRA_TESTS
  tests/tcg: set QEMU_OPTS for all cris runs
  tests/tcg/Makefile.target: fix path to config-host.mak
  tests/plugin: add sample plugins
  linux-user: support -plugin option
  vl: support -plugin option
  plugin: add qemu_plugin_outs helper
  plugin: add qemu_plugin_insn_disas helper
  plugin: expand the plugin_init function to include an info block
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 		2019-10-30 14:10:32 +00:00
..
Makefile.objs plugin-gen: add module for TCG-related code 2019-10-28 15:12:38 +00:00
atomic_common.inc.c tcg: let plugins instrument virtual memory accesses 2019-10-28 15:12:38 +00:00
atomic_template.h tcg: let plugins instrument virtual memory accesses 2019-10-28 15:12:38 +00:00
cpu-exec-common.c qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h 2019-06-11 20:22:09 +02:00
cpu-exec.c tcg: let plugins instrument virtual memory accesses 2019-10-28 15:12:38 +00:00
cputlb.c TCG Plugins initial implementation 2019-10-30 14:10:32 +00:00
plugin-gen.c plugin-gen: add module for TCG-related code 2019-10-28 15:12:38 +00:00
plugin-helpers.h plugin-gen: add module for TCG-related code 2019-10-28 15:12:38 +00:00
tcg-all.c Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
tcg-runtime-gvec.c tcg: Fix typos in helper_gvec_sar{8,32,64}v 2019-06-12 21:08:38 -07:00
tcg-runtime.c cpu: Replace ENV_GET_CPU with env_cpu 2019-06-10 07:03:34 -07:00
tcg-runtime.h tcg: Add support for vector bitwise select 2019-05-22 15:09:43 -04:00
trace-events trace-events: Consistently point to docs/devel/tracing.txt 2019-03-22 16:17:37 +00:00
translate-all.c TCG Plugins initial implementation 2019-10-30 14:10:32 +00:00
translate-all.h cputlb: Pass retaddr to tb_check_watchpoint 2019-09-25 10:56:28 -07:00
translator.c translator: inject instrumentation from plugins 2019-10-28 15:12:38 +00:00
user-exec-stub.c hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ 2019-08-21 13:24:01 +02:00
user-exec.c atomic_template: add inline trace/plugin helpers 2019-10-28 15:12:38 +00:00