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96477 Commits

Author SHA1 Message Date
Denis Drakhnia 24b5d5c7fb target: e2k: Add loop_end/not_loop_end condition. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 37acf287ad target: e2k: Impl rotated pregs. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 2f482cf83c target: e2k: Remove type from macro GEN_MASK. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 3d15ee8026 target: e2k: Add store instrs. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 1edcdfc743 target: e2k: Add load instrs. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 7c4f2f0a3c target: e2k: Add getsp instr. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 5c48cf014b target: e2k: Add read/write to %usd. 2022-06-10 11:48:11 +03:00
Denis Drakhnia ee42d330b5 target: e2k: Add merges and merged instrs. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 11c6a483fb target: e2k: Add sxt instr. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 15508fb418 target: e2k: Fix crash on conditional syscall. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 725d1d5acf target: e2k: Add basic syscall support. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 11c80f0227 target: e2k: Try to impl syscall. 2022-06-10 11:48:11 +03:00
Denis Drakhnia c3dc2f9a68 target: e2k: Add e2k_gen get and set field. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 99acf5b5fa target: e2k: Add disp and ct instrs support. 2022-06-10 11:48:11 +03:00
Denis Drakhnia a3bb35cc9d target: e2k: Add negated predicate ct condition. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 901f3bf981 target: e2k: Reorg control flow. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 6f1319b758 target: e2k: Reorg. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 01286c3c55 target: e2k: Comment unused vars for future use. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 1d5f74624f target: e2k: Move TCG CPU State to translate.h. 2022-06-10 11:48:11 +03:00
Denis Drakhnia baa5780663 target: e2k: Add cpu state is_jmp. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 3cc618ce20 target: e2k: Use win_ptr for regs. 2022-06-10 11:48:11 +03:00
Denis Drakhnia d5f6e9a967 target: e2k: Add window ptr. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 4cc727ed58 target: e2k: Commit bundle instrs at the end. 2022-06-10 11:48:11 +03:00
Denis Drakhnia 5d463a5827 target: e2k: Simple condition jump. 2022-06-10 11:48:10 +03:00
Alibek Omarov b8a79c9c2b target: e2k: fix instructions with speculative mode 2022-06-10 11:48:10 +03:00
Alibek Omarov bc18b23fda target: e2k: implement disas_log, doesn't work at all 2022-06-10 11:48:10 +03:00
Denis Drakhnia 38497f952b target: e2k: Basic instruction execution. 2022-06-10 11:48:10 +03:00
Alibek Omarov ed6b1618db elf: fix wrong Elbrus elf machine id 2022-06-10 11:48:10 +03:00
Denis Drakhnia ff5127d36a target: e2k: unpack long instructions. 2022-06-10 11:48:10 +03:00
Alibek Omarov c42af9ff35 disas: import disassmebler from binutils 2022-06-10 11:48:10 +03:00
Alibek Omarov 8c78e941dd target: e2k: add cpu definitions 2022-06-10 11:48:10 +03:00
Alibek Omarov d52c541b62 linux-user: add loading ELFs for e2kg 2022-06-10 11:48:10 +03:00
Alibek Omarov 142e846587 softmmu: add e2k definition 2022-06-10 11:48:10 +03:00
Alibek Omarov 1132f3d8bf configs: add e2k-linux-user config 2022-06-10 11:48:10 +03:00
Alibek Omarov 28687fb19f include/elf.h: add MCST Elbrus definitions 2022-06-10 11:48:10 +03:00
Richard Henderson 9cc1bf1ebc Xen patches 
- PIIX3-IDE Xen cleanup
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Merge tag 'pull-xen-20220609' of https://xenbits.xen.org/git-http/people/aperard/qemu-dm into staging

Xen patches

- PIIX3-IDE Xen cleanup

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# gpg: Signature made Thu 09 Jun 2022 06:56:31 AM PDT
# gpg:                using RSA key F80C006308E22CFD8A92E7980CF5572FD7FB55AF
# gpg: Good signature from "Anthony PERARD <anthony.perard@gmail.com>" [unknown]
# gpg:                 aka "Anthony PERARD <anthony.perard@citrix.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: 5379 2F71 024C 600F 778A  7161 D8D5 7199 DF83 42C8
#      Subkey fingerprint: F80C 0063 08E2 2CFD 8A92  E798 0CF5 572F D7FB 55AF

* tag 'pull-xen-20220609' of https://xenbits.xen.org/git-http/people/aperard/qemu-dm:
  include/hw/ide: Unexport pci_piix3_xen_ide_unplug()
  hw/ide/piix: Add some documentation to pci_piix3_xen_ide_unplug()
  hw/ide/piix: Remove redundant "piix3-ide-xen" device class

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-09 08:25:17 -07:00
Bernhard Beschow 6a8a8b62bd include/hw/ide: Unexport pci_piix3_xen_ide_unplug() 
This function was declared in a generic and public header, implemented
in a device-specific source file but only used in xen_platform. Given its
'aux' parameter, this function is more xen-specific than piix-specific.
Also, the hardcoded magic constants seem to be generic and related to
PCIIDEState and IDEBus rather than piix.

Therefore, move this function to xen_platform, unexport it, and drop the
"piix3" in the function name as well.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220513180957.90514-4-shentey@gmail.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
 2022-06-09 14:47:42 +01:00
Bernhard Beschow 3690241746 hw/ide/piix: Add some documentation to pci_piix3_xen_ide_unplug() 
The comment is based on commit message
ae4d2eb273 'xen-platform: add missing disk
unplug option'. Since it seems to describe design decisions and
limitations that still apply it seems worth having.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Message-Id: <20220513180957.90514-3-shentey@gmail.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
 2022-06-09 14:47:42 +01:00
Bernhard Beschow 7851b21a81 hw/ide/piix: Remove redundant "piix3-ide-xen" device class 
Commit 0f8445820f 'xen: piix reuse pci
generic class init function' already resolved redundant code which in
turn rendered piix3-ide-xen redundant.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Message-Id: <20220513180957.90514-2-shentey@gmail.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
 2022-06-09 14:47:42 +01:00
Richard Henderson 028f2361d0 target-arm queue: 
* target/arm: Declare support for FEAT_RASv1p1
  * target/arm: Implement FEAT_DoubleFault
  * Fix 'writeable' typos
  * xlnx_dp: Implement vblank interrupt
  * target/arm: Move page-table-walk code to ptw.c
  * target/arm: Preparatory patches for SME support
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Merge tag 'pull-target-arm-20220609' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * target/arm: Declare support for FEAT_RASv1p1
 * target/arm: Implement FEAT_DoubleFault
 * Fix 'writeable' typos
 * xlnx_dp: Implement vblank interrupt
 * target/arm: Move page-table-walk code to ptw.c
 * target/arm: Preparatory patches for SME support

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# gpg: Signature made Thu 09 Jun 2022 02:04:13 AM PDT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]

* tag 'pull-target-arm-20220609' of https://git.linaro.org/people/pmaydell/qemu-arm: (55 commits)
  target/arm: Add ID_AA64SMFR0_EL1
  target/arm: Add isar_feature_aa64_sme
  target/arm: Export bfdotadd from vec_helper.c
  target/arm: Move expand_pred_h to vec_internal.h
  target/arm: Use expand_pred_b in mve_helper.c
  target/arm: Move expand_pred_b to vec_internal.h
  target/arm: Export sve contiguous ldst support functions
  target/arm: Split out load/store primitives to sve_ldst_internal.h
  target/arm: Rename sve_zcr_len_for_el to sve_vqm1_for_el
  target/arm: Use uint32_t instead of bitmap for sve vq's
  target/arm: Merge aarch64_sve_zcr_get_valid_len into caller
  target/arm: Do not use aarch64_sve_zcr_get_valid_len in reset
  target/arm: Hoist arm_is_el2_enabled check in sve_exception_el
  target/arm: Use el_is_in_host for sve_exception_el
  target/arm: Use el_is_in_host for sve_zcr_len_for_el
  target/arm: Add el_is_in_host
  target/arm: Remove fp checks from sve_exception_el
  target/arm: Remove route_to_el2 check from sve_exception_el
  linux-user/aarch64: Introduce sve_vq
  target/arm: Rename TBFLAG_A64 ZCR_LEN to VL
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-09 06:47:03 -07:00
Richard Henderson 05911658cb VFIO updates 2022-06-08 
* Fix spurious alignment warnings for TPM on unmap too (Eric Auger)
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Merge tag 'vfio-updates-20220608.0' of https://gitlab.com/alex.williamson/qemu into staging

VFIO updates 2022-06-08

 * Fix spurious alignment warnings for TPM on unmap too (Eric Auger)

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# gpg: Signature made Wed 08 Jun 2022 07:45:08 AM PDT
# gpg:                using RSA key 42F6C04E540BD1A99E7B8A90239B9B6E3BB08B22
# gpg:                issuer "alex.williamson@redhat.com"
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" [undefined]
# gpg:                 aka "Alex Williamson <alex@shazbot.org>" [undefined]
# gpg:                 aka "Alex Williamson <alwillia@redhat.com>" [undefined]
# gpg:                 aka "Alex Williamson <alex.l.williamson@gmail.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: 42F6 C04E 540B D1A9 9E7B  8A90 239B 9B6E 3BB0 8B22

* tag 'vfio-updates-20220608.0' of https://gitlab.com/alex.williamson/qemu:
  vfio/common: remove spurious warning on vfio_listener_region_del

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-08 13:38:54 -07:00
Richard Henderson 414c54d515 target/arm: Add ID_AA64SMFR0_EL1 
This register is allocated from the existing block of id registers,
so it is already RES0 for cpus that do not implement SME.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-21-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-06-08 19:38:59 +01:00
Richard Henderson f305bf9436 target/arm: Add isar_feature_aa64_sme 
This will be used for implementing FEAT_SME.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-20-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-06-08 19:38:59 +01:00
Richard Henderson 72db2aa353 target/arm: Export bfdotadd from vec_helper.c 
We will need this over in sme_helper.c.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-19-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-06-08 19:38:58 +01:00
Richard Henderson a613cf2d4a target/arm: Move expand_pred_h to vec_internal.h 
Move the data to vec_helper.c and the inline to vec_internal.h.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-18-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-06-08 19:38:58 +01:00
Richard Henderson 05dd14bdfa target/arm: Use expand_pred_b in mve_helper.c 
Use the function instead of the array directly.

Because the function performs its own masking, via the uint8_t
parameter, we need to do nothing extra within the users: the bits
above the first 2 (_uh) or 4 (_uw) will be discarded by assignment
to the local bmask variables, and of course _uq uses the entire
uint64_t result.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-17-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-06-08 19:38:58 +01:00
Richard Henderson 820e0bb9ce target/arm: Move expand_pred_b to vec_internal.h 
Put the inline function near the array declaration.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-16-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-06-08 19:38:58 +01:00
Richard Henderson 0b68112b39 target/arm: Export sve contiguous ldst support functions 
Export all of the support functions for performing bulk
fault analysis on a set of elements at contiguous addresses
controlled by a predicate.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-15-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-06-08 19:38:58 +01:00
Richard Henderson d1ce862602 target/arm: Split out load/store primitives to sve_ldst_internal.h 
Begin creation of sve_ldst_internal.h by moving the primitives
that access host and tlb memory.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-14-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-06-08 19:38:57 +01:00
Richard Henderson 5ef3cc5636 target/arm: Rename sve_zcr_len_for_el to sve_vqm1_for_el 
This will be used for both Normal and Streaming SVE, and the value
does not necessarily come from ZCR_ELx.  While we're at it, emphasize
the units in which the value is returned.

Patch produced by
    git grep -l sve_zcr_len_for_el | \
    xargs -n1 sed -i 's/sve_zcr_len_for_el/sve_vqm1_for_el/g'

and then adding a function comment.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-06-08 19:38:57 +01:00