The macro expansions of qdict_put_TYPE() and qlist_append_TYPE() need
qbool.h, qnull.h, qnum.h and qstring.h to compile. We include qnull.h
and qnum.h in the headers, but not qbool.h and qstring.h. Works,
because we include those wherever the macros get used.
Open-coding these helpers is of dubious value. Turn them into
functions and drop the includes from the headers.
This cleanup makes the number of objects depending on qapi/qmp/qnum.h
from 4551 (out of 4743) to 46 in my "build everything" tree. For
qapi/qmp/qnull.h, the number drops from 4552 to 21.
Backports commit 15280c360e54a65e2c7be1a47bfbe41dce1ef986 from qemu
SPARCCPU::env was initialized from previously set properties
(with help of sparc_cpu_parse_features) in cpu_sparc_register().
However there is not reason to keep it there as this task is
typically done at realize time. So move post properties
initialization into sparc_cpu_realizefn, which brings
cpu_sparc_init() closer to cpu_generic_init().
Backports commit 700549620b3ee15924f19b9eb79961655ce671c5 from qemu
Make CPUSPARCState::def embedded so it would be allocated as part
of cpu instance and we won't have to worry about cleaning def pointer
up mannualy on cpu destruction.
Backports commit 576e1c4c239621482474ba7b495a41bab2d16ae5 from qemu
We check that all members of the QLit list are also in the QList. We
neglect to check the other direction. Fix that.
While there, use QLIST_FOREACH_ENTRY() to simplify the code and break
the loop on the first mismatch.
Backports commit cbb654052600c376d5ee3401c98a25d09d11a154 from qemu
We check that all members of the QLit dictionary are also in the
QDict. We neglect to check the other direction.
Comparing the number of members suffices, because QDict can't
contain duplicate members, and putting duplicates in a QLit is a
programming error.
Backports commit 6da8a7a3b444211914418d2b3c7dc615d70a7d2d from qemu
compare_litqobj_to_qobj() lacks a qlit_ prefix. Moreover, "compare"
suggests -1, 0, +1 for less than, equal and greater than. The
function actually returns non-zero for equal, zero for unequal.
Rename to qlit_equal_qobject().
Its return type will be cleaned up in the next patch.
Backports commit 60cc2eb7afd40b9cbaa35a5e0b54f365ac6e49f1 from qemu
The QLIT_QFOO() macros expand into compound literals. Sadly, gcc
doesn't recognizes these as constant expressions (clang does), which
makes the macros useless for initializing objects with static storage
duration.
There is a gcc bug about it:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71713
Change the macros to expand into initializers.
Backports commit d5cd8fbf130312bea91823c41de87d55818d599b from qemu
The conflict check added by commit c0644771 ("qapi: Reject
alternates that can't work with keyval_parse()") doesn't work
with the following declaration:
{ 'alternate': 'Alt',
'data': { 'one': 'bool',
'two': 'str' } }
It crashes with:
Traceback (most recent call last):
File "./scripts/qapi-types.py", line 295, in <module>
schema = QAPISchema(input_file)
File "/home/ehabkost/rh/proj/virt/qemu/scripts/qapi.py", line 1468, in __init__
self.exprs = check_exprs(parser.exprs)
File "/home/ehabkost/rh/proj/virt/qemu/scripts/qapi.py", line 958, in check_exprs
check_alternate(expr, info)
File "/home/ehabkost/rh/proj/virt/qemu/scripts/qapi.py", line 830, in check_alternate
% (name, key, types_seen[qtype]))
KeyError: 'QTYPE_QSTRING'
This happens because the previously-seen conflicting member
('one') can't be found at types_seen[qtype], but at
types_seen['QTYPE_BOOL'].
Fix the bug by moving the error check to the same loop that adds
new items to types_seen, raising an exception if types_seen[qt]
is already set.
Backports commit fda72ab4510bcc680a3c4fe55997aa29589884f7 from qemu
Make visit_type_null() take an @obj argument like its buddies. This
helps keep the next commit simple.
Backports commit d2f95f4d482374485234790a6fc3cca29ebb7355 from qemu
qapi/qmp/types.h is a convenience header to include a number of
qapi/qmp/ headers. Since we rarely need all of the headers
qapi/qmp/types.h includes, we bypass it most of the time. Most of the
places that use it don't need all the headers, either.
Include the necessary headers directly, and drop qapi/qmp/types.h.
Backports commit 6b67395762a4c8b6ca94364e0a0f616a6470c46a from qemu
This renders many inclusions of qapi/qmp/q*.h superfluous. They'll be
dropped in the next few commits.
Backports commit 9f5c734d591e26186a71f9e36d752f4798df3672 from qemu
This cleanup makes the number of objects depending on qapi/error.h
drop from 1910 (out of 4743) to 1612 in my "build everything" tree.
While there, separate #include from file comment with a blank line,
and drop a useless comment on why qemu/osdep.h is included first.
Backports commit e688df6bc4549f28534cdb001f168b8caae55b0c from qemu
This patch implements movep instruction. It moves data between a data register
and alternate bytes within the address space starting at the location
specified and incrementing by two.
It was designed for the original 68000 and used in firmwares for
interfacing the 8-bit peripherals through the 16-bit data bus.
Without this patch opcode for this instruction is recognized as some bitop.
Backports commit 1226e212292e271b8795265c9639d5c0553df199 from qemu
The code where we added the TT instruction was accidentally
missing a 'break', which meant that after generating the code
to execute the TT we would fall through to 'goto illegal_op'
and generate code to take an UNDEF insn.
Backports commit 384c6c03fb687bea239a5990a538c4bc50fdcecb from qemu
Change vfp.regs as a uint64_t to vfp.zregs as an ARMVectorReg.
The previous patches have made the change in representation
relatively painless.
Backports commit c39c2b9043ec59516c80f2c6f3e8193e99d04d4b from qemu
Add support for the new ARMv8.2 SHA-3, SM3, SM4 and SHA-512 instructions to
AArch64 user mode emulation.
Backports commit 955f56d44a73d74016b2e71765d984ac7a6db1dc from qemu
This implements emulation of the new SM4 instructions that have
been added as an optional extension to the ARMv8 Crypto Extensions
in ARM v8.2.
Backports commit b6577bcd251ca0d57ae1de149e3c706b38f21587 from qemu
This implements emulation of the new SM3 instructions that have
been added as an optional extension to the ARMv8 Crypto Extensions
in ARM v8.2.
Backports commit 80d6f4c6bbb718f343a832df8dee15329cc7686c from qemu
This implements emulation of the new SHA-3 instructions that have
been added as an optional extensions to the ARMv8 Crypto Extensions
in ARM v8.2.
Backports commit cd270ade74ea86467f393a9fb9c54c4f1148c28f from qemu
This implements emulation of the new SHA-3 instructions that have
been added as an optional extensions to the ARMv8 Crypto Extensions
in ARM v8.2.
Backports commit cd270ade74ea86467f393a9fb9c54c4f1148c28f from qemu
This implements emulation of the new SHA-512 instructions that have
been added as an optional extensions to the ARMv8 Crypto Extensions
in ARM v8.2.
Backports commit 90b827d131812d7f0a8abb13dba1942a2bcee821 from qemu
Handle possible MPU faults, SAU faults or bus errors when
popping register state off the stack during exception return.
Backports commit 95695effe8caa552b8f243bceb3a08de4003c882 from qemu
Make the load of the exception vector from the vector table honour
the SAU and any bus error on the load (possibly provoking a derived
exception), rather than simply aborting if the load fails.
Backports commit 600c33f24752a00e81e9372261e35c2befea612b from qemu
The Application Interrupt and Reset Control Register has some changes
for v8M:
* new bits SYSRESETREQS, BFHFNMINS and PRIS: these all have
real state if the security extension is implemented and otherwise
are constant
* the PRIGROUP field is banked between security states
* non-secure code can be blocked from using the SYSRESET bit
to reset the system if SYSRESETREQS is set
Implement the new state and the changes to register read and write.
For the moment we ignore the effects of the secure PRIGROUP.
We will implement the effects of PRIS and BFHFNMIS later.
Backports register-related additions in commit 3b2e934463121f06d04e4d17658a9a7cdc3717b0 from qemu
Make v7m_push_callee_stack() honour the MPU by using the
new v7m_stack_write() function. We return a flag to indicate
whether the pushes failed, which we can then use in
v7m_exception_taken() to cause us to handle the derived
exception correctly.
Backports commit 65b4234ff73a4d4865438ce30bdfaaa499464efa from qemu
