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2021-07-02docs/system/arm: Add quanta-gbs-bmc referencePatrick Venture1-2/+3
Add line item reference to quanta-gbs-bmc machine. Signed-off-by: Patrick Venture <venture@google.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-id: 20210615192848.1065297-3-venture@google.com [PMM: fixed underline Sphinx warning] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-02docs/system/arm: Add quanta-q7l1-bmc referencePatrick Venture1-0/+1
Adds a line-item reference to the supported quanta-q71l-bmc aspeed entry. Signed-off-by: Patrick Venture <venture@google.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-id: 20210615192848.1065297-2-venture@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-02Merge remote-tracking branch ↵Peter Maydell18-94/+108
'remotes/berrange-gitlab/tags/tls-deps-pull-request' into staging Hide build time dependancy on gnutls fom non-crypto code # gpg: Signature made Wed 30 Jun 2021 12:18:47 BST # gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full] # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full] # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange-gitlab/tags/tls-deps-pull-request: crypto: Make QCryptoTLSCreds* structures private ui/vnc: Use qcrypto_tls_creds_check_endpoint() migration/tls: Use qcrypto_tls_creds_check_endpoint() chardev/socket: Use qcrypto_tls_creds_check_endpoint() qemu-nbd: Use qcrypto_tls_creds_check_endpoint() block/nbd: Use qcrypto_tls_creds_check_endpoint() crypto/tlscreds: Introduce qcrypto_tls_creds_check_endpoint() helper Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-01Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210629' ↵Peter Maydell32-1092/+1456
into staging TranslatorOps conversion for target/avr TranslatorOps conversion for target/cris TranslatorOps conversion for target/nios2 Simple vector operations on TCGv_i32 Host signal fixes for *BSD Improvements to tcg bswap operations # gpg: Signature made Tue 29 Jun 2021 19:51:03 BST # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth-gitlab/tags/pull-tcg-20210629: (63 commits) tcg/riscv: Remove MO_BSWAP handling tcg/aarch64: Unset TCG_TARGET_HAS_MEMORY_BSWAP tcg/arm: Unset TCG_TARGET_HAS_MEMORY_BSWAP target/mips: Fix gen_mxu_s32ldd_s32lddr target/sh4: Improve swap.b translation target/i386: Improve bswap translation target/arm: Improve REVSH target/arm: Improve vector REV target/arm: Improve REV32 tcg: Make use of bswap flags in tcg_gen_qemu_st_* tcg: Make use of bswap flags in tcg_gen_qemu_ld_* tcg: Add flags argument to tcg_gen_bswap16_*, tcg_gen_bswap32_i64 tcg: Handle new bswap flags during optimize tcg/tci: Support bswap flags tcg/mips: Support bswap flags in tcg_out_bswap32 tcg/mips: Support bswap flags in tcg_out_bswap16 tcg/s390: Support bswap flags tcg/ppc: Use power10 byte-reverse instructions tcg/ppc: Support bswap flags tcg/ppc: Split out tcg_out_bswap64 ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-01Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request' ↵Peter Maydell17-104/+187
into staging Pull request Patch 01/15 fixes the check-python-tox test. # gpg: Signature made Thu 01 Jul 2021 03:01:20 BST # gpg: using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E # gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full] # Primary key fingerprint: FAEB 9711 A12C F475 812F 18F2 88A9 064D 1835 61EB # Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76 CBD0 7DEF 8106 AAFC 390E * remotes/jsnow-gitlab/tags/python-pull-request: python: Fix broken ReST docstrings python: remove auto-generated pyproject.toml file python: Update help text on 'make clean', 'make distclean' python: Update help text on 'make check', 'make develop' python: add 'make check-dev' invocation python: only check qemu/ subdir with flake8 python: Fix .PHONY Make specifiers python: update help text for check-tox python: rename 'venv-check' target to 'check-pipenv' python: Add no-install usage instructions python: README.rst touchups python: Re-lock pipenv at *oldest* supported versions python: Remove global pylint suppressions python: expose typing information via PEP 561 python/qom: Do not use 'err' name at module scope Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-30python: Fix broken ReST docstringsJohn Snow5-6/+8
This patch *doesn't* update all of the docstring standards across the QEMU package directory to make our docstring usage consistent. It *doesn't* fix the formatting to make it look pretty or reasonable in generated output. It *does* fix a few small instances where Sphinx would emit a build warning because of malformed ReST -- If we built our Python docs with Sphinx. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-16-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: remove auto-generated pyproject.toml fileJohn Snow1-0/+2
For reasons that at-present escape me, pipenv insists on creating a stub pyproject.toml file. This file is a nuisance, because its mere presence changes the behavior of various tools. For instance, this stub file will cause "pip install --user -e ." to fail in spectacular fashion with misleading errors. "pip install -e ." works okay, but for some reason pip does not support editable installs to the user directory when using PEP517. References: https://github.com/pypa/pip/pull/9990 https://github.com/pypa/pip/issues/7953 As outlined in ea1213b7ccc, it is still too early for us to consider moving to a PEP-517 exclusive package. We must support older distributions, so squash the annoyance for now. (Python 3.6 shipped Dec 2016, PEP517 support showed up in pip sometime in 2019 or so.) Add 'pyproject.toml' to the 'make clean' target, and also delete it after every pipenv invocation issued by the Makefile. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-15-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: Update help text on 'make clean', 'make distclean'John Snow1-4/+7
Update for visual parity with all the remaining targets. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-14-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: Update help text on 'make check', 'make develop'John Snow1-3/+7
Update for visual parity with the other targets. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-13-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: add 'make check-dev' invocationJohn Snow2-2/+34
This is a *third* way to run the Python tests. Unlike the first two (check-pipenv, check-tox), this version does not require any specific interpreter version -- making it a lot easier to tell people to run it as a quick smoketest prior to submission to GitLab CI. Summary: Checked via GitLab CI: - check-pipenv: tests our oldest python & dependencies - check-tox: tests newest dependencies on all non-EOL python versions Executed only incidentally: - check-dev: tests newest dependencies on whichever python version ('make check' does not set up any environment at all, it just runs the tests in your current environment. All four invocations perform the exact same tests, just in different execution environments.) Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Tested-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-12-jsnow@redhat.com [Maintainer edit: added .dev-venv/ to .gitignore. --js] Acked-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Acked-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: only check qemu/ subdir with flake8John Snow2-3/+1
flake8 is a little eager to check everything it can. Limit it to checking inside the qemu namespace directory only. Update setup.cfg now that the exclude patterns are no longer necessary. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Tested-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-11-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: Fix .PHONY Make specifiersJohn Snow1-2/+8
I missed the 'check-tox' target. Add that, but split the large .PHONY specifier at the top into its component pieces and move them near the targets they describe so that they're much harder to forget to update. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-id: 20210629214323.1329806-10-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: update help text for check-toxJohn Snow1-2/+6
Move it up near the check-pipenv help text, and update it to suggest parity. (At the time I first added it, I wasn't sure if I would be keeping it, but I've come to appreciate it as it has actually helped uncover bugs I would not have noticed without it. It should stay.) Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-9-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: rename 'venv-check' target to 'check-pipenv'John Snow3-12/+13
Well, Cleber was right, this is a better name. In preparation for adding a different kind of virtual environment check (One that simply uses whichever version of Python you happen to have), rename this test 'check-pipenv' so that it matches the CI job 'check-python-pipenv'. Remove the "If you don't know which test to run" hint, because it's not actually likely you have Python 3.6 installed to be able to run the test. It's still the test I'd most prefer you to run, but it's not the test you are most likely to be able to run. Rename the 'venv' target to 'pipenv' as well, and move the more pertinent help text under the 'check-pipenv' target. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-8-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: Add no-install usage instructionsJohn Snow1-0/+28
It's not encouraged, but it's legitimate to want to know how to do. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-7-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: README.rst touchupsJohn Snow1-8/+9
Clarifying a few points; removing the reference to 'setuptools' because it isn't referenced anywhere else in this document and doesn't really provide any useful information to a Python newcomer. Adjusting the language elsewhere to be less ambiguous and have fewer run-on sentences. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-6-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: Re-lock pipenv at *oldest* supported versionsJohn Snow2-61/+56
tox is already testing the most recent versions. Let's use pipenv to test the oldest versions we claim to support. This matches the stylistic choice to have pipenv always test our oldest supported Python version, 3.6. The effect of this is that the python-check-pipenv CI job on gitlab will now test against much older versions of these linters, which will help highlight incompatible changes that might otherwise go unnoticed. Update instructions for adding and bumping versions in setup.cfg. The reason for deleting the line that gets added to Pipfile is largely just to avoid having the version minimums specified in multiple places in config checked into the tree. (This patch was written by deleting Pipfile and Pipfile.lock, then explicitly installing each dependency manually at a specific version. Then, I restored the prior Pipfile and re-ran `pipenv lock --dev --keep-outdated` to re-add the qemu dependency back to the pipenv environment while keeping the "old" packages. It's annoying, yes, but I think the improvement to test coverage is worthwhile.) Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-5-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: Remove global pylint suppressionsJohn Snow3-3/+6
These suppressions only apply to a small handful of places. Instead of disabling them globally, disable them just in the cases where we need. The design of the machine class grew quite organically with tons of constructor and class instance variables -- there's little chance of meaningfully refactoring it in the near term, so just suppress the warnings for that class. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-4-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python: expose typing information via PEP 561John Snow4-0/+4
https://www.python.org/dev/peps/pep-0561/#specification Create 'py.typed' files in each subpackage that indicate to mypy that this is a typed module, so that users of any of these packages can use mypy to check their code as well. Note: Theoretically it's possible to ditch MANIFEST.in in favor of using package_data in setup.cfg, but I genuinely could not figure out how to get it to include things from the *source root* into the *package root*; only how to include things from each subpackage. I tried! Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-3-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30python/qom: Do not use 'err' name at module scopeJohn Snow1-2/+2
Pylint updated to 2.9.0 upstream, adding new warnings for things that re-use the 'err' variable. Luckily, this only breaks the python-check-tox job, which is allowed to fail as a warning. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-id: 20210629214323.1329806-2-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-30Merge remote-tracking branch 'remotes/nvme/tags/nvme-next-pull-request' into ↵Peter Maydell8-904/+1242
staging hw/nvme patches * namespace eui64 support (Heinrich) * aiocb refactoring (Klaus) * controller parameter for auto zone transitioning (Niklas) * misc fixes and additions (Gollu, Klaus, Keith) # gpg: Signature made Tue 29 Jun 2021 19:46:55 BST # gpg: using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9 # gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [unknown] # gpg: aka "Klaus Jensen <k.jensen@samsung.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: DDCA 4D9C 9EF9 31CC 3468 4272 63D5 6FC5 E55D A838 # Subkey fingerprint: 5228 33AA 75E2 DCE6 A247 66C0 4DE1 AF31 6D4F 0DE9 * remotes/nvme/tags/nvme-next-pull-request: (23 commits) hw/nvme: add 'zoned.zasl' to documentation hw/nvme: fix pin-based interrupt behavior (again) hw/nvme: fix missing check for PMR capability hw/nvme: documentation fix hw/nvme: fix endianess conversion and add controller list Partially revert "hw/block/nvme: drain namespaces on sq deletion" hw/nvme: reimplement format nvm to allow cancellation hw/nvme: reimplement zone reset to allow cancellation hw/nvme: reimplement the copy command to allow aio cancellation hw/nvme: add dw0/1 to the req completion trace event hw/nvme: use prinfo directly in nvme_check_prinfo and nvme_dif_check hw/nvme: remove assert from nvme_get_zone_by_slba hw/nvme: save reftag when generating pi hw/nvme: reimplement dsm to allow cancellation hw/nvme: add nvme_block_status_all helper hw/nvme: reimplement flush to allow cancellation hw/nvme: default for namespace EUI-64 hw/nvme: namespace parameter for EUI-64 hw/nvme: fix csi field for cns 0x00 and 0x11 hw/nvme: add param to control auto zone transitioning to zone state closed ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-30Merge remote-tracking branch 'remotes/quic/tags/pull-hex-20210629' into stagingPeter Maydell7-54/+80
Fixes for bugs found by inspection and internal testing Tests added to tests/tcg/hexagon/misc.c # gpg: Signature made Tue 29 Jun 2021 17:50:16 BST # gpg: using RSA key 7B0244FB12DE4422 # gpg: Good signature from "Taylor Simpson (Rock on) <tsimpson@quicinc.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 3635 C788 CE62 B91F D4C5 9AB4 7B02 44FB 12DE 4422 * remotes/quic/tags/pull-hex-20210629: Hexagon (target/hexagon) remove unused TCG variables Hexagon (target/hexagon) cleanup gen_store_conditional[48] functions Hexagon (target/hexagon) fix l2fetch instructions Hexagon (target/hexagon) fix bug in fLSBNEW* Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-29hw/nvme: add 'zoned.zasl' to documentationKeith Busch1-0/+6
Signed-off-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-06-29crypto: Make QCryptoTLSCreds* structures privatePhilippe Mathieu-Daudé11-56/+58
Code consuming the "crypto/tlscreds*.h" APIs doesn't need to access its internals. Move the structure definitions to the "tlscredspriv.h" private header (only accessible by implementations). The public headers (in include/) still forward-declare the structures typedef. Note, tlscreds.c and 3 of the 5 modified source files already include "tlscredspriv.h", so only add it to tls-cipher-suites.c and tlssession.c. Removing the internals from the public header solves a bug introduced by commit 7de2e856533 ("yank: Unregister function when using TLS migration") which made migration/qemu-file-channel.c include "io/channel-tls.h", itself sometime depends on GNUTLS, leading to a build failure on OSX: [2/35] Compiling C object libmigration.fa.p/migration_qemu-file-channel.c.o FAILED: libmigration.fa.p/migration_qemu-file-channel.c.o cc -Ilibmigration.fa.p -I. -I.. -Iqapi [ ... ] -o libmigration.fa.p/migration_qemu-file-channel.c.o -c ../migration/qemu-file-channel.c In file included from ../migration/qemu-file-channel.c:29: In file included from include/io/channel-tls.h:26: In file included from include/crypto/tlssession.h:24: include/crypto/tlscreds.h:28:10: fatal error: 'gnutls/gnutls.h' file not found #include <gnutls/gnutls.h> ^~~~~~~~~~~~~~~~~ 1 error generated. Reported-by: Stefan Weil <sw@weilnetz.de> Suggested-by: Daniel P. Berrangé <berrange@redhat.com> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/407 Fixes: 7de2e856533 ("yank: Unregister function when using TLS migration") Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-29ui/vnc: Use qcrypto_tls_creds_check_endpoint()Philippe Mathieu-Daudé1-3/+4
Avoid accessing QCryptoTLSCreds internals by using the qcrypto_tls_creds_check_endpoint() helper. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-29migration/tls: Use qcrypto_tls_creds_check_endpoint()Philippe Mathieu-Daudé1-5/+1
Avoid accessing QCryptoTLSCreds internals by using the qcrypto_tls_creds_check_endpoint() helper. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-29chardev/socket: Use qcrypto_tls_creds_check_endpoint()Philippe Mathieu-Daudé1-12/+6
Avoid accessing QCryptoTLSCreds internals by using the qcrypto_tls_creds_check_endpoint() helper. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-29qemu-nbd: Use qcrypto_tls_creds_check_endpoint()Philippe Mathieu-Daudé1-12/+7
Avoid accessing QCryptoTLSCreds internals by using the qcrypto_tls_creds_check_endpoint() helper. Tested-by: Akihiko Odaki <akihiko.odaki@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-29block/nbd: Use qcrypto_tls_creds_check_endpoint()Philippe Mathieu-Daudé2-6/+6
Avoid accessing QCryptoTLSCreds internals by using the qcrypto_tls_creds_check_endpoint() helper. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-29crypto/tlscreds: Introduce qcrypto_tls_creds_check_endpoint() helperPhilippe Mathieu-Daudé2-0/+26
Introduce the qcrypto_tls_creds_check_endpoint() helper to access QCryptoTLSCreds internal 'endpoint' field. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-29tcg/riscv: Remove MO_BSWAP handlingRichard Henderson1-31/+33
TCG_TARGET_HAS_MEMORY_BSWAP is already unset for this backend, which means that MO_BSWAP be handled by the middle-end and will never be seen by the backend. Thus the indexes used with qemu_{ld,st}_helpers will always be zero. Tidy the comments and asserts in tcg_out_qemu_{ld,st}_direct. It is not that we do not handle bswap "yet", but never will. Acked-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg/aarch64: Unset TCG_TARGET_HAS_MEMORY_BSWAPRichard Henderson2-57/+32
The memory bswap support in the aarch64 backend merely dates from a time when it was required. There is nothing special about the backend support that could not have been provided by the middle-end even prior to the introduction of the bswap flags. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg/arm: Unset TCG_TARGET_HAS_MEMORY_BSWAPRichard Henderson2-139/+77
Now that the middle-end can replicate the same tricks as tcg/arm used for optimizing bswap for signed loads and for stores, do not pretend to have these memory ops in the backend. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29target/mips: Fix gen_mxu_s32ldd_s32lddrRichard Henderson1-5/+1
There were two bugs here: (1) the required endianness was not present in the MemOp, and (2) we were not providing a zero-extended input to the bswap as semantics required. The best fix is to fold the bswap into the memory operation, producing the desired result directly. Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29target/sh4: Improve swap.b translationRichard Henderson1-2/+1
Remove TCG_BSWAP_IZ and the preceding zero-extension. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29target/i386: Improve bswap translationRichard Henderson1-10/+4
Use a break instead of an ifdefed else. There's no need to move the values through s->T0. Remove TCG_BSWAP_IZ and the preceding zero-extension. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29target/arm: Improve REVSHRichard Henderson1-3/+1
The new bswap flags can implement the semantics exactly. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29target/arm: Improve vector REVRichard Henderson1-4/+2
We can eliminate the requirement for a zero-extended output, because the following store will ignore any garbage high bits. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29target/arm: Improve REV32Richard Henderson1-13/+4
For the sf version, we are performing two 32-bit bswaps in either half of the register. This is equivalent to performing one 64-bit bswap followed by a rotate. For the non-sf version, we can remove TCG_BSWAP_IZ and the preceding zero-extension. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg: Make use of bswap flags in tcg_gen_qemu_st_*Richard Henderson1-6/+3
By removing TCG_BSWAP_IZ we indicate that the input is not zero-extended, and thus can remove an explicit extend. By removing TCG_BSWAP_OZ, we allow the implementation to leave high bits set, which will be ignored by the store. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg: Make use of bswap flags in tcg_gen_qemu_ld_*Richard Henderson1-14/+10
We can perform any required sign-extension via TCG_BSWAP_OS. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg: Add flags argument to tcg_gen_bswap16_*, tcg_gen_bswap32_i64Richard Henderson8-55/+100
Implement the new semantics in the fallback expansion. Change all callers to supply the flags that keep the semantics unchanged locally. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg: Handle new bswap flags during optimizeRichard Henderson1-5/+51
Notice when the input is known to be zero-extended and force the TCG_BSWAP_IZ flag on. Honor the TCG_BSWAP_OS bit during constant folding. Propagate the input to the output mask. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg/tci: Support bswap flagsRichard Henderson2-4/+22
The existing interpreter zero-extends, ignoring high bits. Simply add a separate sign-extension opcode if required. Ensure that the interpreter supports ext16s when bswap16 is enabled. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg/mips: Support bswap flags in tcg_out_bswap32Richard Henderson1-23/+16
Merge tcg_out_bswap32 and tcg_out_bswap32s. Use the flags in the internal uses for loads and stores. For mips32r2 bswap32 with zero-extension, standardize on WSBH+ROTR+DEXT. This is the same number of insns as the previous DSBH+DSHD+DSRL but fits in better with the flags check. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg/mips: Support bswap flags in tcg_out_bswap16Richard Henderson1-33/+30
Merge tcg_out_bswap16 and tcg_out_bswap16s. Use the flags in the internal uses for loads and stores. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg/s390: Support bswap flagsRichard Henderson1-6/+28
For INDEX_op_bswap16_i64, use 64-bit instructions so that we can easily provide the extension to 64-bits. Drop the special case, previously used, where the input is already zero-extended -- the minor code size savings is not worth the complication. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg/ppc: Use power10 byte-reverse instructionsRichard Henderson1-0/+34
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg/ppc: Support bswap flagsRichard Henderson1-6/+16
For INDEX_op_bswap32_i32, pass 0 for flags: input not zero-extended, output does not need extension within the host 64-bit register. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-29tcg/ppc: Split out tcg_out_bswap64Richard Henderson1-30/+34
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
generated by cgit v1.1 at 2025-01-30 23:16:47 +0000