#
9b4a902d |
| 13-Aug-2023 |
Stacey Son <sson@FreeBSD.org> |
bsd-user: Declarations of h2t and t2h conversion functions.
Declarations of functions that convert between host and target structs.
Co-authored-by: Michal Meloun <mmel@FreeBSD.org>
Signed-off-by:
bsd-user: Declarations of h2t and t2h conversion functions.
Declarations of functions that convert between host and target structs.
Co-authored-by: Michal Meloun <mmel@FreeBSD.org>
Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
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#
6538c682 |
| 13-Aug-2023 |
Warner Losh <imp@bsdimp.com> |
bsd-user; Update the definitions of __put_user and __get_user macros
Use __builtin_choose_expr to avoid type promotion from ?: in __put_user_e and __get_user_e macros. Copied from linux-user/qemu.h,
bsd-user; Update the definitions of __put_user and __get_user macros
Use __builtin_choose_expr to avoid type promotion from ?: in __put_user_e and __get_user_e macros. Copied from linux-user/qemu.h, originally by Blue Swirl.
Signed-off-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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#
4436e2ff |
| 18-Aug-2023 |
Richard Henderson <richard.henderson@linaro.org> |
bsd-user: Remove image_info.start_brk
This has the same value is image_info.brk, which is also logged, and is otherwise unused.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Revie
bsd-user: Remove image_info.start_brk
This has the same value is image_info.brk, which is also logged, and is otherwise unused.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230818175736.144194-4-richard.henderson@linaro.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com>
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#
7db18736 |
| 18-Aug-2023 |
Richard Henderson <richard.henderson@linaro.org> |
bsd-user: Remove image_info.mmap
This value is unused.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <202308181
bsd-user: Remove image_info.mmap
This value is unused.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230818175736.144194-3-richard.henderson@linaro.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com>
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#
935f1dd8 |
| 18-Aug-2023 |
Richard Henderson <richard.henderson@linaro.org> |
bsd-user: Remove ELF_START_MMAP and image_info.start_mmap
The start_mmap value is write-only. Remove the field and the defines that populated it.
Signed-off-by: Richard Henderson <richard.henderson
bsd-user: Remove ELF_START_MMAP and image_info.start_mmap
The start_mmap value is write-only. Remove the field and the defines that populated it.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230818175736.144194-2-richard.henderson@linaro.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com>
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#
9400601a |
| 06-Aug-2023 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'pull-tcg-20230806-3' of https://gitlab.com/rth7680/qemu into staging
accel/tcg: Do not issue misaligned i/o accel/tcg: Call save_iotlb_data from io_readx gdbstub: use 0 ("any process") on
Merge tag 'pull-tcg-20230806-3' of https://gitlab.com/rth7680/qemu into staging
accel/tcg: Do not issue misaligned i/o accel/tcg: Call save_iotlb_data from io_readx gdbstub: use 0 ("any process") on packets with no PID linux-user: Fixes for MAP_FIXED_NOREPLACE linux-user: Fixes for brk linux-user: Set V in ELF_HWCAP for RISC-V *-user: Remove last_brk as unused
# -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmTQMPsdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV/rmQf/az6d6X4iom0Hch19 # U4BkoNP7NQB2Rue/avjP6Vy6yATDEPgIA5vcPcub+jYsCyEasRRCD1d4odxZp7Cr # MLoeX6dC+iGg0N7i3S1DSpZBqsRv/4+YE5ibPjYnZlv0F7re1L89yw4doj5OPN1w # 1p8bpTxA2+s/FOxgfKLSyZR4yMJ4jWKeH+em6qjEBXEAMSiE6u0S+Kt3bAO8amdo # 86e5d16F4sjs4kXMTEp9myNoXN/aRsWd1stzebQK+uV6qQQsdkIkMLZmZ8+o158A # QEuWpV8yoMxhXUsnjkNGbL5S3r2WDJpM6WbWxtjs1xOAaygYCOicXh+sqRefgyH/ # 0NQQRw== # =4I5/ # -----END PGP SIGNATURE----- # gpg: Signature made Sun 06 Aug 2023 04:47:07 PM PDT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]
* tag 'pull-tcg-20230806-3' of https://gitlab.com/rth7680/qemu: bsd-user: Remove last_brk linux-user: Remove last_brk linux-user: Properly set image_info.brk in flatload linux-user: Do not align brk with host page size linux-user: Do nothing if too small brk is specified linux-user: Use MAP_FIXED_NOREPLACE for do_brk() linux-user: Do not call get_errno() in do_brk() linux-user: Fix MAP_FIXED_NOREPLACE on old kernels linux-user: Unset MAP_FIXED_NOREPLACE for host linux-user/elfload: Set V in ELF_HWCAP for RISC-V configure: Fix linux-user host detection for riscv64 gdbstub: use 0 ("any process") on packets with no PID accel/tcg: Call save_iotlb_data from io_readx as well accel/tcg: Do not issue misaligned i/o accel/tcg: Issue wider aligned i/o in do_{ld,st}_mmio_* accel/tcg: Adjust parameters and locking with do_{ld,st}_mmio_*
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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#
3c4a8a8f |
| 04-Aug-2023 |
Richard Henderson <richard.henderson@linaro.org> |
bsd-user: Remove last_brk
This variable is unused.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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#
d7be40e1 |
| 15-Jul-2023 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'pull-tcg-20230715' of https://gitlab.com/rth7680/qemu into staging
tcg: Use HAVE_CMPXCHG128 instead of CONFIG_CMPXCHG128 accel/tcg: Introduce page_check_range_empty accel/tcg: Introduce p
Merge tag 'pull-tcg-20230715' of https://gitlab.com/rth7680/qemu into staging
tcg: Use HAVE_CMPXCHG128 instead of CONFIG_CMPXCHG128 accel/tcg: Introduce page_check_range_empty accel/tcg: Introduce page_find_range_empty accel/tcg: Accept more page flags in page_check_range accel/tcg: Return bool from page_check_range accel/tcg: Always lock pages before translation linux-user: Use abi_* types for target structures in syscall_defs.h linux-user: Fix abi_llong alignment for microblaze and nios2 linux-user: Fix do_shmat type errors linux-user: Implement execve without execveat linux-user: Make sure initial brk is aligned linux-user: Use a mask with strace flags linux-user: Implement MAP_FIXED_NOREPLACE linux-user: Widen target_mmap offset argument to off_t linux-user: Use page_find_range_empty for mmap_find_vma_reserved linux-user: Use 'last' instead of 'end' in target_mmap and subroutines linux-user: Remove can_passthrough_madvise linux-user: Simplify target_madvise linux-user: Drop uint and ulong types linux-user/arm: Do not allocate a commpage at all for M-profile CPUs bsd-user: Use page_check_range_empty for MAP_EXCL bsd-user: Use page_find_range_empty for mmap_find_vma_reserved
# -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmSypEYdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV9VzQf/RMRK4SQDJiJEbQ6K # 5U1i955Rl4MMLT8PrkbT/UDA9soyIlSVjUenW8ThJJg6SLbSvkXZsWn165PFu+yW # nYkeCYxkJtAjWmmFlZ44J+VLEZZ6LkWrIvPZHvKohelpi6uT/fuQaAZjKuH2prI/ # 7bdP5YdLUMpCztERHYfxmroEX4wJR6knsRpt5rYchADxEfkWk82PanneCw7grQ6V # VNg1pRGplp0jMkpOOBvMD1ENkmoipklMe9P1gQdCHobg2/kqpozhT1oQp/gHNkP5 # 66Cjzv8o0nnPjJetm74pnP06iNhuMjDesD7f+Vq/DALgMobwjvhDW5GD+Ccto85B # hqvwHA== # =vm0t # -----END PGP SIGNATURE----- # gpg: Signature made Sat 15 Jul 2023 02:51:02 PM BST # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]
* tag 'pull-tcg-20230715' of https://gitlab.com/rth7680/qemu: (47 commits) tcg: Use HAVE_CMPXCHG128 instead of CONFIG_CMPXCHG128 accel/tcg: Always lock pages before translation linux-user/arm: Do not allocate a commpage at all for M-profile CPUs linux-user: Drop uint and ulong linux-user: Simplify target_madvise linux-user: Remove can_passthrough_madvise accel/tcg: Return bool from page_check_range accel/tcg: Accept more page flags in page_check_range linux-user: Simplify target_munmap linux-user: Rename mmap_reserve to mmap_reserve_or_unmap linux-user: Rewrite mmap_reserve linux-user: Use 'last' instead of 'end' in target_mmap linux-user: Use page_find_range_empty for mmap_find_vma_reserved bsd-user: Use page_find_range_empty for mmap_find_vma_reserved accel/tcg: Introduce page_find_range_empty linux-user: Rewrite mmap_frag linux-user: Rewrite target_mprotect linux-user: Widen target_mmap offset argument to off_t linux-user: Split out target_to_host_prot linux-user: Implement MAP_FIXED_NOREPLACE ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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#
bef6f008 |
| 07-Jul-2023 |
Richard Henderson <richard.henderson@linaro.org> |
accel/tcg: Return bool from page_check_range
Replace the 0/-1 result with true/false. Invert the sense of the test of all callers. Document the function.
Signed-off-by: Richard Henderson <richard.h
accel/tcg: Return bool from page_check_range
Replace the 0/-1 result with true/false. Invert the sense of the test of all callers. Document the function.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230707204054.8792-25-richard.henderson@linaro.org>
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Revision tags: v8.0.0 |
|
#
2461c0b6 |
| 02-Mar-2023 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'bsd-user-2023q1-pull-request' of gitlab.com:bsdimp/qemu into staging
2023 Q1 bsd-user upstreaming: bugfixes and sysctl
[ letter edited -- need reviews for these hunks bsd-user: Help
Merge tag 'bsd-user-2023q1-pull-request' of gitlab.com:bsdimp/qemu into staging
2023 Q1 bsd-user upstreaming: bugfixes and sysctl
[ letter edited -- need reviews for these hunks bsd-user: Helper routines h2g_old_sysctl bsd-user: various helper routines for sysctl ]
This group of patches gets the basic framework for sysctl upstreamed. There's a lot more to translate far too many binary blobs the kernel publishes via sysctls, but I'm leaving those out in the name of simplicity.
There's also a bug fix from Doug Rabson that fixes a long int confusion leading to a trunctation of addresses (oops)
There's a fix for the -static option, since clang hates -no-pie and needs only -fno-pie.
Finally, I'm changing how I'm upstreaming a little. I'm doing a little deeper dives into our rather chaotic repo to find a couple of authors I might have missed. From here on out, I'll be using the original author's name as the git author. I'll also tag the co-authors better as well when there's multiple people that did something (other than reformat and/or move code around). I've discovered more code moved about than I'd previously known. This seems more in line with standard practice.
v3->pull: o minor tweaks in the conditional reviews around formatting o fix all errors for check patch and am OK with remaining warnings for line length that's only slightly too long o edited letter for changes in review process
v3: o Removed -strict, it's not ready and needs a complete rethink. o Add g_assert_not_reached() o target -> guest in most places o Use MIN() to simplify things o Better types in many places (abi_int instead of int32_t) o Use ARRAY_COUNT o fix tabs copied from FreeBSD sources to spaces
v2: o Created various helper functions to make the code a little better o split a few patches that I thought would be approved together but that generated commentary. It's easier to manage 1 per patch for those. o Add/delete G_GNU_UNUSED to ensure all patches compile w/o warnings o Fix 64-bit running 32-bit binary to get a LONG or ULONG. Add a bounce buffer for these so we don't overflow anything on the target and return all the elements of arrays. o Fixed a number of nits noticed in the review. o Add or improve comments to explain things there were questions on during the review. o fix noted typos o fix host != target page size differences o Add pointers to FreeBSD source code, as appropriate o fix locking (mostly unlocking) on error paths o Note: -strict feedback not yet applied due to large numbers of changes from the rest. Next round.
# -----BEGIN PGP SIGNATURE----- # Comment: GPGTools - https://gpgtools.org # # iQIzBAABCgAdFiEEIDX4lLAKo898zeG3bBzRKH2wEQAFAmP/l/4ACgkQbBzRKH2w # EQACSA/+McBQE2IAw+OaAXwD9yOjN9YAEoitl1eUAYuRNGnODuA0mlsTdEaEOHXi # 0gzJ6qLqZxN0fzkQ6cdME3Tsft4bnwW/glRtIoOjfEYur/4VMJGCxcCmdF3DNUR9 # aDqr+SukhkMI3fy2CtPDViX8kH8RUlv1I4JM7vBkiu0XB2Joe0cKqGsSOlQvPOPc # imhNX5Vw3A5RB/GoiJkoMBu42HwIqFUtMU3RkeraclHSeQfqgWiNu1TZyJtmsL9S # qUPhc4+Ac1EeO9cA67j3t+vlYBR9RcvQHjtSFBpcNjYcJdchgB4Kk4E94/O0jgq4 # +ueV4bkPL0wNWi13mPwclK/VTMdobyLJsRzH5ulk1GF7bGFSbkYlr2Nbct7HLWMo # DIkN8oCs/j2TqE5ZxTMmLnuA7N7mpdtGt2xM4VBgev9MRzF9nN09LmR/smOzechp # /Jr9ujU3c6XTlWO0x+lQrKGo0BlNjiGJujoS21UpiWBKISxaelVxId2UTBA1BPGR # UfNAD+eD1TFbDHFLBN8SsLNXam6BkIcOgQ5sbwde6Y+W4TVKZ1XpB0dxzmnftdt/ # iEIygOj3F2BGVbvPtpP+KzSfjMg7+s4mb1/oDI5D7bekY0RK8C6KRasF/L4QjMWN # U08L2n+aQ7udcLZHmnzsd3Ifvu7+I/YaAR8gP/G7ZH2z3toMk5E= # =HB1L # -----END PGP SIGNATURE----- # gpg: Signature made Wed 01 Mar 2023 18:22:54 GMT # gpg: using RSA key 2035F894B00AA3CF7CCDE1B76C1CD1287DB01100 # gpg: Good signature from "Warner Losh <wlosh@netflix.com>" [unknown] # gpg: aka "Warner Losh <imp@bsdimp.com>" [unknown] # gpg: aka "Warner Losh <imp@freebsd.org>" [unknown] # gpg: aka "Warner Losh <imp@village.org>" [unknown] # gpg: aka "Warner Losh <wlosh@bsdimp.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: 2035 F894 B00A A3CF 7CCD E1B7 6C1C D128 7DB0 1100
* tag 'bsd-user-2023q1-pull-request' of gitlab.com:bsdimp/qemu: bsd-user: implement sysctlbyname(2) bsd-user: do_freebsd_sysctl helper for sysctl(2) bsd-user: Start translation of arch-specific sysctls bsd-user: common routine do_freebsd_sysctl_oid for all sysctl variants bsd-user: sysctl helper funtions: sysctl_name2oid and sysctl_oidfmt bsd-user: Helper routines oidfmt bsd-user: various helper routines for sysctl bsd-user: Add sysarch syscall build: Don't specify -no-pie for --static user-mode programs bsd-user: Don't truncate the return value from freebsd_syscall
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
6da777e2 |
| 10-Feb-2023 |
Kyle Evans <kevans@FreeBSD.org> |
bsd-user: implement sysctlbyname(2)
do_freebsd_sysctlbyname needs to translate the 'name' back down to a OID so we can intercept the special ones. Do that and call the common wrapper do_freebsd_sysc
bsd-user: implement sysctlbyname(2)
do_freebsd_sysctlbyname needs to translate the 'name' back down to a OID so we can intercept the special ones. Do that and call the common wrapper do_freebsd_sysctl_oid.
Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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#
7adda6de |
| 10-Feb-2023 |
Kyle Evans <kevans@FreeBSD.org> |
bsd-user: do_freebsd_sysctl helper for sysctl(2)
Implement the wrapper function for sysctl(2). This puts the oid arguments into a standard form and calls the common do_freebsd_sysctl_oid.
Signed-of
bsd-user: do_freebsd_sysctl helper for sysctl(2)
Implement the wrapper function for sysctl(2). This puts the oid arguments into a standard form and calls the common do_freebsd_sysctl_oid.
Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Co-Authored-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-Authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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#
2d89cb1f |
| 20-Feb-2023 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging
Block layer patches
- configure: Enable -Wthread-safety if present - no_co_wrapper to fix bdrv_open*() calls from coroutine co
Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging
Block layer patches
- configure: Enable -Wthread-safety if present - no_co_wrapper to fix bdrv_open*() calls from coroutine context - curl fixes, including enablement of newer libcurl versions - MAINTAINERS: drop Vladimir from parallels block driver - hbitmap: fix hbitmap_status() return value for first dirty bit case - file-posix: Fix assertion failure in write_zeroes after moving bdrv_getlength() to co_wrapper
# -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmPvgm0RHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9ZxQg//ZWwwh/s/P1PnKAjInNZZNklAWKThNEbZ # cF1S94w26IhEQqM0i6MflqcDsPU5t4xZtBUOizx++9M4G8amWnomJSdczUcKULla # Az9yweFC1Gu6ENdw+ql5VOzCfpdH5Bn9Jkly5fxuI4vmnBz1PH1Dnd3P4wuLq2sL # xna5dijVEhRc5mTKWjbp4nFfvQhucuEBPSNjgnZwEPbhciWxTMmB1GmyRvTxZy8v # UY8PcoTlxdKeVQ6DTmkOirphpGj7HeNCEQnZppWs7vHys2oGi9kmR5qTKUNZxGrY # 8yWiCiVDqbb50fhEC1srhph79bCij87QC1N33Bm+NuGjnjG4bKVx2B9DC8+6S/JS # e3x6u+r0dd6/t0rjKnt1+inYqmM+i5lBJ7+R0yhWUQ+DYkvttNf5yiotD8qvccWJ # Kcx14lfjPLK7siAMEY5K0bNMimhN4RR9oCLoPTOHei+vlxdfiMm2XPN61NNht5gD # lYZ8JMBsEF/o2ebqTgsJrIHS+Q/8MqcwSunBc54fcXZoF+eiza3W2ArXLNfAEfGE # U4JowNK2PrTIrpEjD+Vs0RsBBSmN5PcYIAz04ioODpDnYMq73/t3x9MKdVoxOT64 # AM7w58fSyWu8iwvkeA0d3XeVtSHFqZ49PqqIem4IegtnC/AXMUNrJ/VT99xHjeJY # oLhOJz7LUg0= # =FtaA # -----END PGP SIGNATURE----- # gpg: Signature made Fri 17 Feb 2023 13:34:37 GMT # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (22 commits) hbitmap: fix hbitmap_status() return value for first dirty bit case block/file-posix: don't use functions calling AIO_WAIT_WHILE in worker threads MAINTAINERS: drop Vladimir from parallels block driver block: temporarily hold the new AioContext of bs_top in bdrv_append() block: Handle curl 7.55.0, 7.85.0 version changes block: Assert non-coroutine context for bdrv_open_inherit() block: Fix bdrv_co_create_opts_simple() to open images with no_co_wrapper vpc: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper vmdk: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper vhdx: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper vdi: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper qed: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper qcow2: Fix open/create to open images with no_co_wrapper qcow: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper parallels: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper luks: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper block: Create no_co_wrappers for open functions block-coroutine-wrapper: Introduce no_co_wrapper curl: Fix error path in curl_open() configure: Enable -Wthread-safety if present ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
e022d9ca |
| 17-Jan-2023 |
Emanuele Giuseppe Esposito <eesposit@redhat.com> |
bsd-user/mmap: use TSA_NO_TSA to suppress clang TSA warnings in FreeBSD
FreeBSD implements pthread headers using TSA (thread safety analysis) annotations, therefore when an application is compiled w
bsd-user/mmap: use TSA_NO_TSA to suppress clang TSA warnings in FreeBSD
FreeBSD implements pthread headers using TSA (thread safety analysis) annotations, therefore when an application is compiled with -Wthread-safety there are some locking/annotation requirements that the user of the pthread API has to follow.
This will also be the case in QEMU, since bsd-user/mmap.c uses the pthread API. Therefore when building it with -Wthread-safety the compiler will throw warnings because the functions are not properly annotated. We need TSA to be enabled because it ensures that the critical sections of an annotated variable are properly locked.
In order to make the compiler happy and avoid adding all the necessary macros to all callers (lock functions should use TSA_ACQUIRE, while unlock TSA_RELEASE, and this applies to all users of pthread_mutex_lock and pthread_mutex_unlock), simply use TSA_NO_TSA to supppress such warnings.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Message-Id: <20230117135203.3049709-3-eesposit@redhat.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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#
ae2b5d83 |
| 08-Feb-2023 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'pull-include-2023-02-06-v2' of https://repo.or.cz/qemu/armbru into staging
Header cleanup patches for 2023-02-06
# -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0A
Merge tag 'pull-include-2023-02-06-v2' of https://repo.or.cz/qemu/armbru into staging
Header cleanup patches for 2023-02-06
# -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmPjQRUSHGFybWJydUBy # ZWRoYXQuY29tAAoJEDhwtADrkYZTWHwQAI5D2HTRt3peFSPg/tFuYqSGtOobzM5x # xdZxjWCtGV+dZ4TsyQ7yJkQ2i6aPjs0LzmTnTIsmf+p1OJSthvp4fQUzfXQauiJy # OnNA76v7WjiXB8u8tcXtEkkHNmccp8n4KMjk33TfK/HQVx7lZ2EFurlCkvBr5wki # FuDVad6R43ChmvBWdCUOi6G1IklAihm8AN4lBJu3iC7U8bjW4FmLLMitcu5OyKgt # v9V4XFAe4eYUIPZ6uH5Lpr5m/qtrRXLe9KOdRUR2vDVL18Cf6Zl7mrUNtv7iV5TI # hBOA12ZP5XXf81FXl7e8y3Xi2KXvb/el0wQ7SvtE7XB3Pdbfa5WSGKOc3VxYLmBA # 4xUnEbzAogrrruovdk1bmh2LnVzCH66m72xaLCHBvjOU3M6V2B0eeaZ35FxNuFcB # toHPAjeuzWkDAscVYcYKuPwnkNOMNqHxEdihrgy6mYLr6nauIYr7Lqgs3SqGqpct # /HGy683+J+AqnHFTk1MTRftDxqk/Nku6ntAxLXndkpm3uDvu+iV5d3BfK3A9t7d1 # A2Y983DU6SiVwpMIv2eDL8sXYxuwIs56ZmPYIcSbqzpCXtdFqwWOTeFET/4vD+8t # V3YKJ27jmWQ9bxbLHGPPYSKheuCVBIGsqxouE/Pbj5nXRKm/TeGp+20a4dWdE08r # 2WTLAQbVQGD4 # =5TPW # -----END PGP SIGNATURE----- # gpg: Signature made Wed 08 Feb 2023 06:28:37 GMT # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* tag 'pull-include-2023-02-06-v2' of https://repo.or.cz/qemu/armbru: Drop duplicate #include Don't include headers already included by qemu/osdep.h Fix non-first inclusions of qemu/osdep.h accel: Clean up includes block: Clean up includes riscv: Clean up includes target/hexagon: Clean up includes net: Clean up includes migration: Clean up includes qga: Clean up includes hw/tricore: Clean up includes hw/input: Clean up includes hw/cxl: Clean up includes crypto: Clean up includes bsd-user: Clean up includes scripts/clean-includes: Improve --git commit message scripts/clean-includes: Skip symbolic links scripts/clean-includes: Don't claim duplicate headers found when not scripts/clean-includes: Fully skip / ignore files
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
48e438a3 |
| 02-Feb-2023 |
Markus Armbruster <armbru@redhat.com> |
bsd-user: Clean up includes
This commit was created with scripts/clean-includes.
All .c should include qemu/osdep.h first. The script performs three related cleanups:
* Ensure .c files include qe
bsd-user: Clean up includes
This commit was created with scripts/clean-includes.
All .c should include qemu/osdep.h first. The script performs three related cleanups:
* Ensure .c files include qemu/osdep.h first. * Including it in a .h is redundant, since the .c already includes it. Drop such inclusions. * Likewise, including headers qemu/osdep.h includes is redundant. Drop these, too.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20230202133830.2152150-6-armbru@redhat.com>
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Revision tags: v7.2.0 |
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#
1be5a765 |
| 19-Apr-2022 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* Add cpu0-id to query-sev-capabilities * whpx support for breakpoints and stepping * initial support for Hyper-V Synthetic D
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* Add cpu0-id to query-sev-capabilities * whpx support for breakpoints and stepping * initial support for Hyper-V Synthetic Debugging * use monotonic clock for QemuCond and QemuSemaphore * Remove qemu-common.h include from most units and lots of other clenaups * do not include headers for all virtio devices in virtio-ccw.h
# -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmJXCQAUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroNT6wf+NHDJUEdDiwaVGVTGXgHuiaycsymi # FpNPiw/+XxSGN5xF3fkUGgqaDrcwIYwVfnXlghKSz8kp1cP3cjxa5CzNMLGTp5je # N6BxFbD7yC6dhagGm3mj32jlsptv3M38OHqKc3t+RaUAotP5RF2VdCyfUBLG6vU0 # aMzvMfMtB5aG0D8Fr5EV63t1JMTceFU0YxsG73UCFs2Yx4Z0cGBbNxMbHweRhd1q # tPeVDS46MFPM3/2cGGHpeeqxkoCTU7A9j1VuNQI3k+Kg+6W5YVxiK/UP7bw77E/a # yAHsmIVTNro8ajMBch73weuHtGtdfFLvCKc6QX6aVjzK4dF1voQ01E7gPQ== # =rMle # -----END PGP SIGNATURE----- # gpg: Signature made Wed 13 Apr 2022 10:31:44 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined] # gpg: aka "Paolo Bonzini <pbonzini@redhat.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: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (53 commits) target/i386: Remove unused XMMReg, YMMReg types and CPUState fields target/i386: do not access beyond the low 128 bits of SSE registers virtio-ccw: do not include headers for all virtio devices virtio-ccw: move device type declarations to .c files virtio-ccw: move vhost_ccw_scsi to a separate file s390x: follow qdev tree to detect SCSI device on a CCW bus hw: hyperv: Initial commit for Synthetic Debugging device hyperv: Add support to process syndbg commands hyperv: Add definitions for syndbg hyperv: SControl is optional to enable SynIc thread-posix: optimize qemu_sem_timedwait with zero timeout thread-posix: implement Semaphore with QemuCond and QemuMutex thread-posix: use monotonic clock for QemuCond and QemuSemaphore thread-posix: remove the posix semaphore support whpx: Added support for breakpoints and stepping build-sys: simplify AF_VSOCK check build-sys: drop ntddscsi.h check Remove qemu-common.h include from most units qga: remove explicit environ argument from exec/spawn Move fcntl_setfl() to oslib-posix ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Revision tags: v7.0.0 |
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#
ee3eb3a7 |
| 23-Mar-2022 |
Marc-André Lureau <marcandre.lureau@redhat.com> |
Replace TARGET_WORDS_BIGENDIAN
Convert the TARGET_WORDS_BIGENDIAN macro, similarly to what was done with HOST_BIG_ENDIAN. The new TARGET_BIG_ENDIAN macro is either 0 or 1, and thus should always be
Replace TARGET_WORDS_BIGENDIAN
Convert the TARGET_WORDS_BIGENDIAN macro, similarly to what was done with HOST_BIG_ENDIAN. The new TARGET_BIG_ENDIAN macro is either 0 or 1, and thus should always be defined to prevent misuse.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Suggested-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220323155743.1585078-8-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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#
04ddcda6 |
| 22-Mar-2022 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'fixes-pull-request' of gitlab.com:marcandre.lureau/qemu into staging
Fixes and cleanups for 7.0
Hi,
A collection of fixes & cleanup patches that should be safe for 7.0 inclusion.
# gpg
Merge tag 'fixes-pull-request' of gitlab.com:marcandre.lureau/qemu into staging
Fixes and cleanups for 7.0
Hi,
A collection of fixes & cleanup patches that should be safe for 7.0 inclusion.
# gpg: Signature made Tue 22 Mar 2022 12:11:30 GMT # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] # Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5
* tag 'fixes-pull-request' of gitlab.com:marcandre.lureau/qemu: (21 commits) qapi: remove needless include Remove trailing ; after G_DEFINE_AUTO macro tests: remove needless include error: use GLib to remember the program name qga: remove bswap.h include qapi: remove needless include meson: fix CONFIG_ATOMIC128 check meson: move int128 checks from configure qapi: remove needless include util: remove the net/net.h dependency util: remove needless includes scripts/modinfo-collect: remove unused/dead code Move HOST_LONG_BITS to compiler.h Simplify HOST_LONG_BITS compiler.h: replace QEMU_SENTINEL with G_GNUC_NULL_TERMINATED compiler.h: replace QEMU_WARN_UNUSED_RESULT with G_GNUC_WARN_UNUSED_RESULT Replace GCC_FMT_ATTR with G_GNUC_PRINTF Drop qemu_foo() socket API wrapper m68k/nios2-semi: fix gettimeofday() result check vl: typo fix in a comment ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
9edc6313 |
| 20-Feb-2022 |
Marc-André Lureau <marcandre.lureau@redhat.com> |
Replace GCC_FMT_ATTR with G_GNUC_PRINTF
One less qemu-specific macro. It also helps to make some headers/units only depend on glib, and thus moved in standalone projects eventually.
Signed-off-by:
Replace GCC_FMT_ATTR with G_GNUC_PRINTF
One less qemu-specific macro. It also helps to make some headers/units only depend on glib, and thus moved in standalone projects eventually.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
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c26fc539 |
| 01-Mar-2022 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/bsdimp/tags/bsd-user-preen-2022q1-pull-request' into staging
bsd-user: Prepare for future upstream of system calls.
This series of patches does three things.
Merge remote-tracking branch 'remotes/bsdimp/tags/bsd-user-preen-2022q1-pull-request' into staging
bsd-user: Prepare for future upstream of system calls.
This series of patches does three things.
First, it starts to give up on the idea that you can run FooBSD binaries on BarBSD. They are too different to make that happen any time soon, though I've kept the support for Net/OpenBSD, even though they haven't built. We'll need a lot of work to make that happen, though, and I need to simplify to get things upstream.
Second, it starts to move some of the ifdef trees into target.h.
Third, it starts to upstream bsd-file.h, but the remainder of the file in the bsd-user fork had some issues that will be resolved before next quarter's update.
# gpg: Signature made Mon 28 Feb 2022 18:11:47 GMT # gpg: using RSA key 2035F894B00AA3CF7CCDE1B76C1CD1287DB01100 # gpg: Good signature from "Warner Losh <wlosh@netflix.com>" [unknown] # gpg: aka "Warner Losh <imp@bsdimp.com>" [unknown] # gpg: aka "Warner Losh <imp@freebsd.org>" [unknown] # gpg: aka "Warner Losh <imp@village.org>" [unknown] # gpg: aka "Warner Losh <wlosh@bsdimp.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: 2035 F894 B00A A3CF 7CCD E1B7 6C1C D128 7DB0 1100
* remotes/bsdimp/tags/bsd-user-preen-2022q1-pull-request: bsd-user: Add safe system call macros bsd-user: Define target_arg64 bsd-user: introduce target.h bsd-user/bsd-file.h: Implementation details for the filesystem calls bsd-user/freebsd/os-syscall.c: Add get_errno and host_to_target_errno bsd-user/sycall.c: Now obsolete, remove bsd-user: Move system call building to os-syscall.c bsd-user/freebsd/os-syscall.c: Move syscall processing here bsd-user: Remove bsd_type bsd-user/x86_64/target_arch_thread.h: Assume a FreeBSD target bsd-user/arm/target_arch_thread.h: Assume a FreeBSD target bsd-user/arm/target_arch_cpu.h: Only support FreeBSD sys calls bsd-user/i386/target_arch_cpu.h: Remove openbsd syscall bsd-user/x86_64/target_arch_cpu.h: Remove openbsd syscall bsd-user/x86_64/target_arch_cpu.h: int $80 never was a BSD system call on amd64 bsd-user/main.c: Drop syscall flavor arg -bsd
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
0ff05082 |
| 31-Jan-2022 |
Warner Losh <imp@bsdimp.com> |
bsd-user: Define target_arg64
target_arg64 is a generic way to extract 64-bits from a pair of arguments. On 32-bit platforms, it returns them joined together as appropriate. On 64-bit platforms, it
bsd-user: Define target_arg64
target_arg64 is a generic way to extract 64-bits from a pair of arguments. On 32-bit platforms, it returns them joined together as appropriate. On 64-bit platforms, it returns the first arg because it's already 64-bits.
Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Kyle Evans <kevans@FreeBSD.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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#
647afdf1 |
| 31-Jan-2022 |
Warner Losh <imp@bsdimp.com> |
bsd-user: introduce target.h
Create target.h. This file is intended to be simple and describe basic things about the architecture. If something is a basic feature of the architecture, it belongs her
bsd-user: introduce target.h
Create target.h. This file is intended to be simple and describe basic things about the architecture. If something is a basic feature of the architecture, it belongs here. Should we need something that's per-BSD there will be a target-os.h that will live in the per-bsd directories.
Define regpairs_aligned to reflect whether or not registers are 'paired' for 64-bit arguments or not. This will be false for all 64-bit targets, and will be true on those architectures that pair (currently just armv7 and powerpc on FreeBSD 14.x).
Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Kyle Evans <kevans@FreeBSD.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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#
deeff83b |
| 31-Jan-2022 |
Warner Losh <imp@bsdimp.com> |
bsd-user/freebsd/os-syscall.c: Add get_errno and host_to_target_errno
Add the helper functions get_errno and host_to_target_errno. get_errno returns either the system call results, or the -errno whe
bsd-user/freebsd/os-syscall.c: Add get_errno and host_to_target_errno
Add the helper functions get_errno and host_to_target_errno. get_errno returns either the system call results, or the -errno when system call indicates failure by returning -1. Host_to_target_errno returns errno (since on FreeBSD they are the same on all architectures) along with a comment about why it's the identity.
Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Kyle Evans <kevans@FreeBSD.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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#
a941a16f |
| 30-Jan-2022 |
Warner Losh <imp@bsdimp.com> |
bsd-user: Remove bsd_type
Remove keeping track of which type of bsd we're running on. It's no longer referenced in the code. Building bsd-user on NetBSD or OpenBSD isn't possible, let alone running
bsd-user: Remove bsd_type
Remove keeping track of which type of bsd we're running on. It's no longer referenced in the code. Building bsd-user on NetBSD or OpenBSD isn't possible, let alone running that code. Stop pretending that we can do the cross BSD thing since there's been a large divergence since 2000 that makes this nearly impossible between FreeBSD and {Net,Open}BSD and at least quite difficult between NetBSD and OpenBSD.
Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Kyle Evans <kevans@FreeBSD.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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