Various fixes for 7.0
- make clean also cleans tcg tests - fix rounding error in i386 fildl[l] - more clean-ups to gitdm/mailmap metadata - apply some organisation to docs/devel - clean-up semihosting argv handling - add custom runner for aarch32 - remove old qemu_logo.pdf - document QEMU_PLUGIN env var -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmI6+T8ACgkQ+9DbCVqe KkTt1wgAh+OS1tNCKj75lYKAXb0ZakOMijDHwHllZ3N1zN4QlhnAaJJ76MANwWRj uRGzGpQOsScIvLPO+z7pcYpdPlzQIO+Lm9oHLN91pYrp//8Qb9qYJTO1DVrraA9G +wvgulJPxp3hz/kQw02WvoudrgyGezKDgihgTzoGVenJASbPhaIvp8WTHMIbAcie lRbQ/HNKz4SJSh6VSpHlhgc5qh+34gHhVdp2rugEWvVp+a1ZOh8YStlAeIQg/DZ9 8DpfCRcTd0pds7MNICR0DKfjabsTupeDEgxyitoSq2Ki8vRnEvDi8/DGNsESGjxx urSutcpK69bnzTHmd5Sn+TkAiYrR+w== =epEk -----END PGP SIGNATURE----- Merge tag 'pull-fixes-for-7.0-230322-1' of https://github.com/stsquad/qemu into staging Various fixes for 7.0 - make clean also cleans tcg tests - fix rounding error in i386 fildl[l] - more clean-ups to gitdm/mailmap metadata - apply some organisation to docs/devel - clean-up semihosting argv handling - add custom runner for aarch32 - remove old qemu_logo.pdf - document QEMU_PLUGIN env var # gpg: Signature made Wed 23 Mar 2022 10:41:03 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 * tag 'pull-fixes-for-7.0-230322-1' of https://github.com/stsquad/qemu: docs/tcg-plugins: document QEMU_PLUGIN behaviour docs: remove qemu_logo.pdf gitlab: include new aarch32 job in custom-runners semihosting: clean up handling of expanded argv docs/devel: try and impose some organisation mailmap/gitdm: more fixes for bad tags and authors target/i386: force maximum rounding precision for fildl[l] tests/Makefile.include: Let "make clean" remove the TCG tests, too Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
commit
e309ce90a2
@ -16,4 +16,5 @@ variables:
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include:
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- local: '/.gitlab-ci.d/custom-runners/ubuntu-20.04-s390x.yml'
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- local: '/.gitlab-ci.d/custom-runners/ubuntu-20.04-aarch64.yml'
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- local: '/.gitlab-ci.d/custom-runners/ubuntu-20.04-aarch32.yml'
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- local: '/.gitlab-ci.d/custom-runners/centos-stream-8-x86_64.yml'
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6
.mailmap
6
.mailmap
@ -28,7 +28,11 @@ Thiemo Seufer <ths@networkno.de> ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>
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malc <av1474@comtv.ru> malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162>
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# Corrupted Author fields
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Aaron Larson <alarson@ddci.com> alarson@ddci.com
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Andreas Färber <andreas.faerber@web.de> Andreas Färber <andreas.faerber>
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Jason Wang <jasowang@redhat.com> Jason Wang <jasowang>
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Marek Dolata <mkdolata@us.ibm.com> mkdolata@us.ibm.com <mkdolata@us.ibm.com>
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Michael Ellerman <mpe@ellerman.id.au> michael@ozlabs.org <michael@ozlabs.org>
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Nick Hudson <hnick@vmware.com> hnick@vmware.com <hnick@vmware.com>
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# There is also a:
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@ -70,6 +74,7 @@ Yongbok Kim <yongbok.kim@mips.com> <yongbok.kim@imgtec.com>
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# Also list preferred name forms where people have changed their
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# git author config, or had utf8/latin1 encoding issues.
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Aaron Lindsay <aaron@os.amperecomputing.com>
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Aaron Larson <alarson@ddci.com>
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Alexey Gerasimenko <x1917x@gmail.com>
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Alex Chen <alex.chen@huawei.com>
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Alex Ivanov <void@aleksoft.net>
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@ -144,6 +149,7 @@ Pan Nengyuan <pannengyuan@huawei.com>
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Pavel Dovgaluk <dovgaluk@ispras.ru>
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Pavel Dovgaluk <pavel.dovgaluk@gmail.com>
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Pavel Dovgaluk <Pavel.Dovgaluk@ispras.ru>
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Peter Chubb <peter.chubb@nicta.com.au>
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Peter Crosthwaite <crosthwaite.peter@gmail.com>
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Peter Crosthwaite <peter.crosthwaite@petalogix.com>
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Peter Crosthwaite <peter.crosthwaite@xilinx.com>
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@ -34,8 +34,10 @@ malc@c046a42c-6fe2-441c-8c8c-71466251a162 av1474@comtv.ru
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# canonical emails
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liq3ea@163.com liq3ea@gmail.com
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# some broken tags
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# some broken DCO tags
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yuval.shaia.ml.gmail.com yuval.shaia.ml@gmail.com
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jasowang jasowang@redhat.com
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nicta.com.au peter.chubb@nicta.com.au
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# There is also a:
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# (no author) <(no author)@c046a42c-6fe2-441c-8c8c-71466251a162>
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15
docs/devel/index-api.rst
Normal file
15
docs/devel/index-api.rst
Normal file
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Internal QEMU APIs
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------------------
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Details about how QEMU's various internal APIs. Most of these are
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generated from in-code annotations to function prototypes.
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.. toctree::
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:maxdepth: 2
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:includehidden:
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bitops
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loads-stores
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memory
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modules
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ui
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19
docs/devel/index-build.rst
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19
docs/devel/index-build.rst
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QEMU Build and Test System
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--------------------------
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Details about how QEMU's build system works and how it is integrated
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into our testing infrastructure. You will need to understand some of
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the basics if you are adding new files and targets to the build.
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.. toctree::
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:maxdepth: 2
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:includehidden:
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build-system
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kconfig
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testing
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qtest
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ci
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qapi-code-gen
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fuzzing
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control-flow-integrity
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21
docs/devel/index-internals.rst
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21
docs/devel/index-internals.rst
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@ -0,0 +1,21 @@
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Internal Subsystem Information
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------------------------------
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Details about QEMU's various subsystems including how to add features to them.
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.. toctree::
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:maxdepth: 2
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:includehidden:
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qom
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atomics
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block-coroutine-wrapper
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clocks
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ebpf_rss
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migration
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multi-process
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reset
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s390-dasd-ipl
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tracing
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vfio-migration
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writing-monitor-commands
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17
docs/devel/index-process.rst
Normal file
17
docs/devel/index-process.rst
Normal file
@ -0,0 +1,17 @@
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QEMU Community Processes
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------------------------
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Notes about how to interact with the community and how and where to submit patches.
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.. toctree::
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:maxdepth: 2
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:includehidden:
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code-of-conduct
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conflict-resolution
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style
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submitting-a-patch
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trivial-patches
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stable-process
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submitting-a-pull-request
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secure-coding-practices
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16
docs/devel/index-tcg.rst
Normal file
16
docs/devel/index-tcg.rst
Normal file
@ -0,0 +1,16 @@
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TCG Emulation
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-------------
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Details about QEMU's Tiny Code Generator and the infrastructure
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associated with emulation. You do not need to worry about this if you
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are only implementing things for HW accelerated hypervisors.
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.. toctree::
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:maxdepth: 2
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:includehidden:
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tcg
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decodetree
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multi-thread-tcg
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tcg-icount
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tcg-plugins
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@ -7,44 +7,12 @@ You only need to read it if you are interested in reading or
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modifying QEMU's source code.
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.. toctree::
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:maxdepth: 2
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:maxdepth: 1
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:includehidden:
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code-of-conduct
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conflict-resolution
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build-system
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style
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kconfig
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testing
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fuzzing
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control-flow-integrity
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loads-stores
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memory
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migration
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atomics
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stable-process
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ci
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qtest
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decodetree
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secure-coding-practices
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tcg
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tcg-icount
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tracing
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multi-thread-tcg
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tcg-plugins
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bitops
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ui
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reset
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s390-dasd-ipl
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clocks
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qom
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modules
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block-coroutine-wrapper
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multi-process
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ebpf_rss
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vfio-migration
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qapi-code-gen
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writing-monitor-commands
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trivial-patches
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submitting-a-patch
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submitting-a-pull-request
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index-process
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index-build
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index-api
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index-internals
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index-tcg
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@ -27,13 +27,18 @@ Once built a program can be run with multiple plugins loaded each with
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their own arguments::
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$QEMU $OTHER_QEMU_ARGS \
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-plugin tests/plugin/libhowvec.so,inline=on,count=hint \
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-plugin tests/plugin/libhotblocks.so
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-plugin contrib/plugin/libhowvec.so,inline=on,count=hint \
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-plugin contrib/plugin/libhotblocks.so
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Arguments are plugin specific and can be used to modify their
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behaviour. In this case the howvec plugin is being asked to use inline
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ops to count and break down the hint instructions by type.
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Linux user-mode emulation also evaluates the environment variable
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``QEMU_PLUGIN``::
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QEMU_PLUGIN="file=contrib/plugins/libhowvec.so,inline=on,count=hint" $QEMU
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Writing plugins
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---------------
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Binary file not shown.
@ -51,7 +51,7 @@ typedef struct SemihostingConfig {
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bool enabled;
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SemihostingTarget target;
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Chardev *chardev;
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const char **argv;
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char **argv;
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int argc;
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const char *cmdline; /* concatenated argv */
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} SemihostingConfig;
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@ -98,8 +98,8 @@ static int add_semihosting_arg(void *opaque,
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if (strcmp(name, "arg") == 0) {
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s->argc++;
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/* one extra element as g_strjoinv() expects NULL-terminated array */
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s->argv = g_realloc(s->argv, (s->argc + 1) * sizeof(void *));
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s->argv[s->argc - 1] = val;
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s->argv = g_renew(char *, s->argv, s->argc + 1);
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s->argv[s->argc - 1] = g_strdup(val);
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s->argv[s->argc] = NULL;
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}
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return 0;
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@ -237,24 +237,37 @@ void helper_fldl_ST0(CPUX86State *env, uint64_t val)
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merge_exception_flags(env, old_flags);
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}
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static FloatX80RoundPrec tmp_maximise_precision(float_status *st)
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{
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FloatX80RoundPrec old = get_floatx80_rounding_precision(st);
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set_floatx80_rounding_precision(floatx80_precision_x, st);
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return old;
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}
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void helper_fildl_ST0(CPUX86State *env, int32_t val)
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{
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int new_fpstt;
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FloatX80RoundPrec old = tmp_maximise_precision(&env->fp_status);
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new_fpstt = (env->fpstt - 1) & 7;
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env->fpregs[new_fpstt].d = int32_to_floatx80(val, &env->fp_status);
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env->fpstt = new_fpstt;
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env->fptags[new_fpstt] = 0; /* validate stack entry */
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set_floatx80_rounding_precision(old, &env->fp_status);
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}
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void helper_fildll_ST0(CPUX86State *env, int64_t val)
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{
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int new_fpstt;
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FloatX80RoundPrec old = tmp_maximise_precision(&env->fp_status);
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new_fpstt = (env->fpstt - 1) & 7;
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env->fpregs[new_fpstt].d = int64_to_floatx80(val, &env->fp_status);
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env->fpstt = new_fpstt;
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env->fptags[new_fpstt] = 0; /* validate stack entry */
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set_floatx80_rounding_precision(old, &env->fp_status);
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}
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uint32_t helper_fsts_ST0(CPUX86State *env)
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@ -155,6 +155,6 @@ check-build: run-ninja
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check-clean:
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rm -rf $(TESTS_VENV_DIR) $(TESTS_RESULTS_DIR)
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clean: check-clean
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clean: check-clean clean-tcg
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endif
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Loading…
Reference in New Issue
Block a user