unicorn/qemu
Eric Blake e9666e4455
qapi: Convert QType into QAPI built-in enum type
What's more meta than using qapi to define qapi? :)

Convert QType into a full-fledged[*] builtin qapi enum type, so
that a subsequent patch can then use it as the discriminator
type of qapi alternate types. Fortunately, the judicious use of
'prefix' in the qapi definition avoids churn to the spelling of
the enum constants.

To avoid circular definitions, we have to flip the order of
inclusion between "qobject.h" vs. "qapi-types.h". Back in commit
28770e0, we had the latter include the former, so that we could
use 'QObject *' for our implementation of 'any'. But that usage
also works with only a forward declaration, whereas the
definition of QObject requires QType to be a complete type.

[*] The type has to be builtin, rather than declared in
qapi/common.json, because we want to use it for alternates even
when common.json is not included. But since it is the first
builtin enum type, we have to add special cases to qapi-types
and qapi-visit to only emit definitions once, even when two
qapi files are being compiled into the same binary (the way we
already handled builtin list types like 'intList'). We may
need to revisit how multiple qapi files share common types,
but that's a project for another day.

Backports commit 7264f5c50cc1be0f1406e3ebb45aedcca02f603a from qemu
2018-02-19 21:47:05 -05:00
..
crypto
default-configs
docs
fpu
hw
include qapi: Convert QType into QAPI built-in enum type 2018-02-19 21:47:05 -05:00
qapi qapi: Add alias for ErrorClass 2018-02-19 20:38:51 -05:00
qobject qapi: Convert QType into QAPI built-in enum type 2018-02-19 21:47:05 -05:00
qom qapi: Consistent generated code: prefer visitor 'v' 2018-02-19 18:21:53 -05:00
scripts qapi: Convert QType into QAPI built-in enum type 2018-02-19 21:47:05 -05:00
target-arm tcg: Remove lingering references to gen_opc_buf 2018-02-19 01:42:55 -05:00
target-i386
target-m68k
target-mips
target-sparc
tcg
util
aarch64.h
aarch64eb.h
accel.c
arm.h
armeb.h
CODING_STYLE
configure
COPYING
COPYING.LIB
cpu-exec-common.c
cpu-exec.c
cpus.c
cputlb.c
exec.c
gen_all_header.sh
glib_compat.c
HACKING
header_gen.py
ioport.c
LICENSE
m68k.h
Makefile qapi: Turn generators' mandatory option -i into an argument 2018-02-19 15:22:27 -05:00
Makefile.objs
Makefile.target
memory.c
memory_mapping.c
mips.h
mips64.h
mips64el.h
mipsel.h
powerpc.h
qapi-schema.json qapi: Lazy creation of array types 2018-02-19 18:55:35 -05:00
qemu-log.c
qemu-timer.c
rules.mak
softmmu_template.h
sparc.h
sparc64.h
tcg-runtime.c
translate-all.c
translate-all.h
translate-common.c
unicorn_common.h
VERSION
vl.c
vl.h
x86_64.h