unicorn/qemu/include
Eric Blake 0ae71ac202
qapi: Change munging of CamelCase enum values
When munging enum values, the fact that we were passing the entire
prefix + value through camel_to_upper() meant that enum values
spelled with CamelCase could be turned into CAMEL_CASE. However,
this provides a potential collision (both OneTwo and One-Two would
munge into ONE_TWO) for enum types, when the same two names are
valid side-by-side as QAPI member names. By changing the generation
of enum constants to always be prefix + '_' + c_name(value,
False).upper(), and ensuring that there are no case collisions (in
the next patches), we no longer have to worry about names that
would be distinct as QAPI members but collide as variant tag names,
without having to think about what munging the heuristics in
camel_to_upper() will actually perform on an enum value.

Making the change will affect enums that did not follow coding
conventions, using 'CamelCase' rather than desired 'lower-case'.

Thankfully, there are only two culprits: InputButton and ErrorClass.
We already tweaked ErrorClass to make it an alias of QapiErrorClass,
where only the alias needs changing rather than the whole tree. So
the bulk of this change is modifying INPUT_BUTTON_WHEEL_UP to the
new INPUT_BUTTON_WHEELUP (and likewise for WHEELDOWN). That part
of this commit may later need reverting if we rename the enum
constants from 'WheelUp' to 'wheel-up' as part of moving
x-input-send-event to a stable interface; but at least we have
documentation bread crumbs in place to remind us (commit 513e7cd),
and it matches the fact that SDL constants are also spelled
SDL_BUTTON_WHEELUP.

Backports commit d20a580bc0eac9d489884f6d2ed28105880532b6 from qemu
2018-02-19 20:40:15 -05:00
..
crypto Drop unused crypto source files 2018-02-17 15:23:57 -05:00
exec uc: Handle freeing of multiple address spaces 2018-02-18 21:36:50 -05:00
fpu fpu: Replace uint8 typedef with uint8_t 2018-02-19 00:34:41 -05:00
hw apic_internal.h: fix formatting and drop unused consts 2018-02-17 15:23:54 -05:00
qapi qapi: Change munging of CamelCase enum values 2018-02-19 20:40:15 -05:00
qemu exec.c: Don't set cpu->as until cpu_address_space_init 2018-02-17 22:24:36 -05:00
qom qom/cpu: Add MemoryRegion property 2018-02-18 21:54:50 -05:00
sysemu oslib-win32: Change return type of function getpagesize 2018-02-17 19:10:37 -05:00
config.h import 2015-08-21 15:04:50 +08:00
elf.h fix merge conflicts 2017-03-10 21:04:33 +08:00
glib_compat.h crypto: introduce new module for computing hash digests 2018-02-17 15:23:17 -05:00
qemu-common.h osdep.h: Include glib-compat.h in osdep.h rather than qemu-common.h 2018-02-17 20:47:28 -05:00