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Drop tests that are specifically about simple unions:
* SugaredUnion in doc-good: flat unions are covered by @Object.
* union-branch-case and union-clash-branches: branch naming for flat
unions is enforced for the tag enum instead, which is covered by
enum-member-case and enum-clash-member.
* union-empty: empty flat unions are covered by flat-union-empty.
Rewrite the remainder to use flat unions: args-union, bad-base,
flat-union-base-union, union-branch-invalid-dict, union-unknown.
Except drop union-optional-branch. because converting this one is not
worth the trouble; we don't explicitly check names beginning with '*'
in other places, either.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-21-armbru@redhat.com>
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Replace simple union __org.qemu_x-Union1 with flat union
__org.qemu_x-Union2, except drop it from __org.qemu_x-command, because
there it's only used to pull it into QMP. Now drop the unused
-Union1, and rename -Union2 to -Union.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-20-armbru@redhat.com>
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test_clone_complex3() uses simple union __org.qemu_x-Union1 to cover
arrays. Use UserDefOneList instead. Unions are still covered by
test_clone_complex1().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-19-armbru@redhat.com>
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, rewrite TestIfUnion to be flat.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-18-armbru@redhat.com>
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Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-17-armbru@redhat.com>
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Command boxed-union uses simple union UserDefListUnion to cover
unions. Use UserDefFlatUnion instead.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-16-armbru@redhat.com>
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test_clone_complex1() uses simple union UserDefListUnion to cover
unions. Use UserDefFlatUnion instead. Arrays are still covered by
test_clone_complex3().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-15-armbru@redhat.com>
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The test_visitor_out_list_union_FOO() use simple union
UserDefListUnion to cover lists of builtin types. Rewrite as
test_visitor_out_list_struct(), using struct ArrayStruct and a lot
less code.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-14-armbru@redhat.com>
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The test_visitor_in_list_union_FOO() use simple union UserDefListUnion
to cover lists of builtin types. Rewrite as
test_visitor_in_list_struct(), using struct ArrayStruct and a lot less
code.
test_visitor_in_fail_union_list() uses UserDefListUnion to cover
"variant members don't match the discriminator value". Cover that in
test_visitor_in_fail_union_flat() instead, and drop
test_visitor_in_fail_union_list(). Appropriating the former for this
purpose is okay, because it actually failed due to missing
discriminator, which is still covered by
test_visitor_in_fail_union_flat_no_discrim().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-13-armbru@redhat.com>
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, simple union UserDefListUnion has to go.
It is used to cover arrays. The next few commits will eliminate its
uses, and then it gets deleted. As a first step, provide struct
ArrayStruct for the tests to be rewritten.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-12-armbru@redhat.com>
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, convert simple union TransactionAction
to an equivalent flat one. Adds some boilerplate to the schema, which
is a bit ugly, but a lot easier to maintain than the simple union
feature.
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Acked-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20210917143134.412106-11-armbru@redhat.com>
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, convert simple union ImageInfoSpecific
to an equivalent flat one. Adds some boilerplate to the schema, which
is a bit ugly, but a lot easier to maintain than the simple union
feature.
Implicit enum ImageInfoSpecificKind becomes explicit. It duplicates
part of enum BlockdevDriver. We could reuse BlockdevDriver instead.
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Acked-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20210917143134.412106-10-armbru@redhat.com>
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, convert simple union SocketAddressLegacy
to an equivalent flat one, with existing enum SocketAddressType
replacing implicit enum type SocketAddressLegacyKind. Adds some
boilerplate to the schema, which is a bit ugly, but a lot easier to
maintain than the simple union feature.
Cc: "Daniel P. Berrangé" <berrange@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-9-armbru@redhat.com>
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, convert simple union ChardevBackend to
an equivalent flat one. Adds some boilerplate to the schema, which is
a bit ugly, but a lot easier to maintain than the simple union
feature.
Cc: "Marc-André Lureau" <marcandre.lureau@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-8-armbru@redhat.com>
[Missing conditionals added]
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, convert simple union MemoryDeviceInfo to
an equivalent flat one. Adds some boilerplate to the schema, which is
a bit ugly, but a lot easier to maintain than the simple union
feature.
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-7-armbru@redhat.com>
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, convert simple union TpmTypeOptions to
an equivalent flat one, with existing enum TpmType replacing implicit
enum TpmTypeOptionsKind. Adds some boilerplate to the schema, which
is a bit ugly, but a lot easier to maintain than the simple union
feature.
Cc: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-6-armbru@redhat.com>
[Indentation tidied up]
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, convert simple union InputEvent to an
equivalent flat one. Adds some boilerplate to the schema, which is a
bit ugly, but a lot easier to maintain than the simple union feature.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-5-armbru@redhat.com>
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Simple unions predate flat unions. Having both complicates the QAPI
schema language and the QAPI generator. We haven't been using simple
unions in new code for a long time, because they are less flexible and
somewhat awkward on the wire.
To prepare for their removal, convert simple union KeyValue to an
equivalent flat one. Adds some boilerplate to the schema, which is a
bit ugly, but a lot easier to maintain than the simple union feature.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-4-armbru@redhat.com>
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I'm about to convert simple unions to flat unions, then drop simple
union support. The conversion involves making the implict enum types
explicit. To reduce churn, I'd like to name them exactly like the
implicit types they replace. However, these names are reserved for
the generator's use. They won't be once simple unions are gone. Stop
enforcing this naming rule now rather than then.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210917143134.412106-3-armbru@redhat.com>
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Break lines between members instead of within members.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210917143134.412106-2-armbru@redhat.com>
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Move cpu_signal_handler declaration.
Restrict cpu_handle_halt to sysemu.
Make do_unaligned_access noreturn.
Misc tcg/mips cleanup
Misc tcg/sparc cleanup
Misc tcg/riscv cleanup
# gpg: Signature made Tue 21 Sep 2021 10:47:29 PM EDT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]
* remotes/rth/tags/pull-tcg-20210921:
tcg/riscv: Remove add with zero on user-only memory access
hw/core: Make do_unaligned_access noreturn
tcg/sparc: Introduce tcg_out_mov_delay
tcg/sparc: Drop inline markers
tcg/mips: Drop special alignment for code_gen_buffer
tcg/mips: Unset TCG_TARGET_HAS_direct_jump
tcg/mips: Allow JAL to be out of range in tcg_out_bswap_subr
tcg/mips: Drop inline markers
accel/tcg: Restrict cpu_handle_halt() to sysemu
include/exec: Move cpu_signal_handler declaration
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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'remotes/vivier2/tags/linux-user-for-6.2-pull-request' into staging
Pull request linux-user 20210924
Clean up siginfo_t handling for arm, aarch64
# gpg: Signature made Fri 24 Sep 2021 14:56:12 BST
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier2/tags/linux-user-for-6.2-pull-request:
linux-user/aarch64: Use force_sig_fault()
linux-user/arm: Use force_sig_fault()
linux-user: Provide new force_sig_fault() function
linux-user: Zero out target_siginfo_t in force_sig()
linux-user/arm: Use force_sig() to deliver fpa11 emulation SIGFPE
linux-user/arm: Set siginfo_t addr field for SIGTRAP signals
linux-user/aarch64: Set siginfo_t addr field for SIGTRAP signals
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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staging
hw/nvme updates
# gpg: Signature made Fri 24 Sep 2021 07:44:23 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:
hw/nvme: Return error for fused operations
hw/nvme: fix verification of select field in namespace attachment
hw/nvme: fix validation of ASQ and ACQ
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Currently, FUSED operations are not supported by QEMU. As per the 1.4 SPEC,
controller should abort the command that requested a fused operation with
an INVALID FIELD error code if they are not supported.
Changes from v1:
Added FUSE flag check also to the admin cmd processing as the FUSED
operations are mentioned in the general SQE section in the SPEC.
Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
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Fix is added to check for reserved value in select field for
namespace attachment
CC: Minwoo Im <minwoo.im.dev@gmail.com>
Signed-off-by: Naveen Nagar <naveen.n1@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
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Address 0x0 is a valid address. Fix the admin submission and completion
queue address validation to not error out on this.
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
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Use the new force_sig_fault() function instead of setting up
a target_siginfo_t and calling queue_signal().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210813131809.28655-8-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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Use the new force_sig_fault() function instead of setting up
a target_siginfo_t and calling queue_signal().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210813131809.28655-7-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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In many places in the linux-user code we need to queue a signal for
the guest using the QEMU_SI_FAULT si_type. This requires that the
caller sets up and passes us a target_siginfo, including setting the
appropriate part of the _sifields union for the si_type. In a number
of places the code forgets to set the _sifields union field.
Provide a new force_sig_fault() function, which does the same thing
as the Linux kernel function of that name -- it takes the signal
number, the si_code value and the address to use in
_sifields._sigfault, and assembles the target_siginfo itself. This
makes the callsites simpler and means it's harder to forget to pass
in an address value.
We follow force_sig() and the kernel's force_sig_fault() in not
requiring the caller to pass in the CPU pointer but always acting
on the CPU of the current thread.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210813131809.28655-6-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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The target_siginfo_t we populate in force_sig() will eventually
get copied onto the target's stack. Zero it out so that any extra
padding in the sifields union is consistently zero when the guest
sees it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210813131809.28655-5-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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In the Arm target code, when the fpa11 emulation code tells us we
need to send the guest a SIGFPE, we do this with queue_signal(), but
we are using the wrong si_type, and we aren't setting the _sifields
union members corresponding to either the si_type we are using or the
si_type we should be using.
As the existing comment notes, the kernel code for this calls the old
send_sig() function to deliver the signal. This eventually results
in the kernel's signal handling code fabricating a siginfo_t with a
SI_KERNEL code and a zero pid and uid. For QEMU this means we need
to use QEMU_SI_KILL. We already have a function for that:
force_sig() sets up the whole target_siginfo_t the way we need it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210813131809.28655-4-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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When generating a TRAP_BRKPT SIGTRAP, set the siginfo_t addr field
to the PC where the breakpoint/singlestep trap occurred; this is
what the kernel does for this signal for this architecture.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210813131809.28655-3-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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When generating a TRAP_BRKPT SIGTRAP, set the siginfo_t addr field
to the PC where the breakpoint/singlestep trap occurred; this is
what the kernel does for this signal for this architecture.
Fixes: Coverity 1459154
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210813131809.28655-2-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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While we may have had some thought of allowing system-mode
to return from this hook, we have no guests that require this.
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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This version of tcg_out_mov is emits a nop to fill the
delay slot if the move is not required.
The only current use, for INDEX_op_goto_ptr, will always
require the move but properly documents the delay slot.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Let the compiler decide about inlining.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Only use indirect jumps. Finish weaning away from the
unique alignment requirements for code_gen_buffer.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Weaning off of unique alignment requirements, so allow JAL
to not reach the target. TCG_TMP1 is always available for
use as a scratch because it is clobbered by the subroutine
being called.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Let the compiler decide about inlining.
Remove tcg_out_ext8s and tcg_out_ext16s as unused.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Commit 372579427a5 ("tcg: enable thread-per-vCPU") added the following
comment describing EXCP_HALTED in qemu_tcg_cpu_thread_fn():
case EXCP_HALTED:
/* during start-up the vCPU is reset and the thread is
* kicked several times. If we don't ensure we go back
* to sleep in the halted state we won't cleanly
* start-up when the vCPU is enabled.
*
* cpu->halted should ensure we sleep in wait_io_event
*/
g_assert(cpu->halted);
break;
qemu_wait_io_event() is sysemu-specific, so we can restrict the
cpu_handle_halt() call in cpu_exec() to system emulation.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210912172731.789788-2-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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There is nothing target specific about this. The implementation
is host specific, but the declaration is 100% common.
Reviewed-By: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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'remotes/alistair23/tags/pull-riscv-to-apply-20210921' into staging
Second RISC-V PR for QEMU 6.2
- ePMP CSR address updates
- Convert internal interrupts to use QEMU GPIO lines
- SiFive PWM support
- Support for RISC-V ACLINT
- SiFive PDMA fixes
- Update to u-boot instructions for sifive_u
- mstatus.SD bug fix for hypervisor extensions
- OpenTitan fix for USB dev address
# gpg: Signature made Mon 20 Sep 2021 11:52:26 PM PDT
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [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: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054
* remotes/alistair23/tags/pull-riscv-to-apply-20210921: (21 commits)
hw/riscv: opentitan: Correct the USB Dev address
target/riscv: csr: Rename HCOUNTEREN_CY and friends
target/riscv: Backup/restore mstatus.SD bit when virtual register swapped
docs/system/riscv: sifive_u: Update U-Boot instructions
hw/dma: sifive_pdma: don't set Control.error if 0 bytes to transfer
hw/dma: sifive_pdma: allow non-multiple transaction size transactions
hw/dma: sifive_pdma: claim bit must be set before DMA transactions
hw/dma: sifive_pdma: reset Next* registers when Control.claim is set
hw/riscv: virt: Add optional ACLINT support to virt machine
hw/riscv: virt: Re-factor FDT generation
hw/intc: Upgrade the SiFive CLINT implementation to RISC-V ACLINT
hw/intc: Rename sifive_clint sources to riscv_aclint sources
sifive_u: Connect the SiFive PWM device
hw/timer: Add SiFive PWM support
hw/intc: ibex_timer: Convert the timer to use RISC-V CPU GPIO lines
hw/intc: sifive_plic: Convert the PLIC to use RISC-V CPU GPIO lines
hw/intc: ibex_plic: Convert the PLIC to use RISC-V CPU GPIO lines
hw/intc: sifive_clint: Use RISC-V CPU GPIO lines
target/riscv: Expose interrupt pending bits as GPIO lines
target/riscv: Fix satp write
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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'remotes/pmaydell/tags/pull-target-arm-20210921' into staging
target-arm queue:
* Optimize codegen for MVE when predication not active
* hvf: Add Apple Silicon support
* hw/intc: Set GIC maintenance interrupt level to only 0 or 1
* Fix mishandling of MVE FPSCR.LTPSIZE reset for usermode emulator
* elf2dmp: Fix coverity nits
# gpg: Signature made Tue 21 Sep 2021 16:31:17 BST
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-20210921: (27 commits)
target/arm: Optimize MVE 1op-immediate insns
target/arm: Optimize MVE VSLI and VSRI
target/arm: Optimize MVE VSHLL and VMOVL
target/arm: Optimize MVE VSHL, VSHR immediate forms
target/arm: Optimize MVE VMVN
target/arm: Optimize MVE VDUP
target/arm: Optimize MVE VNEG, VABS
target/arm: Optimize MVE arithmetic ops
target/arm: Optimize MVE logic ops
target/arm: Add TB flag for "MVE insns not predicated"
target/arm: Enforce that FPDSCR.LTPSIZE is 4 on inbound migration
target/arm: Avoid goto_tb if we're trying to exit to the main loop
hvf: arm: Add rudimentary PMC support
arm: Add Hypervisor.framework build target
hvf: arm: Implement PSCI handling
hvf: arm: Implement -cpu host
arm/hvf: Add a WFI handler
hvf: Add Apple Silicon support
hvf: Introduce hvf_arch_init() callback
hvf: Add execute to dirty log permission bitmap
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Optimize the MVE 1op-immediate insns (VORR, VBIC, VMOV) to
use TCG vector ops when possible.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210913095440.13462-13-peter.maydell@linaro.org
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Optimize the MVE shift-and-insert insns by using TCG
vector ops when possible.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210913095440.13462-12-peter.maydell@linaro.org
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Optimize the MVE VSHLL insns by using TCG vector ops when possible.
This includes the VMOVL insn, which we handle in mve.decode as "VSHLL
with zero shift count".
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210913095440.13462-11-peter.maydell@linaro.org
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Optimize the MVE VSHL and VSHR immediate forms by using TCG vector
ops when possible.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210913095440.13462-10-peter.maydell@linaro.org
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Optimize the MVE VMVN insn by using TCG vector ops when possible.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210913095440.13462-9-peter.maydell@linaro.org
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