Hi,
this seems to break the x86_64 --disable-user32 gnumach build for me:
vm/memory_object_user.user.c: In function ‘memory_object_init’:
vm/memory_object_user.user.c:128:9: error: static assertion failed:
"Request expected to be 80 bytes"
128 | _Static_assert(sizeof(Request) == 80, "Request
expected to be 80 bytes");
| ^~~~~~~~~~~~~~
vm/memory_object_user.user.c: In function ‘memory_object_terminate’:
vm/memory_object_user.user.c:197:9: error: static assertion failed:
"Request expected to be 64 bytes"
197 | _Static_assert(sizeof(Request) == 64, "Request
expected to be 64 bytes");
| ^~~~~~~~~~~~~~
vm/memory_object_user.user.c: In function ‘memory_object_copy’:
vm/memory_object_user.user.c:304:9: error: static assertion failed:
"Request expected to be 96 bytes"
304 | _Static_assert(sizeof(Request) == 96, "Request
expected to be 96 bytes");
| ^~~~~~~~~~~~~~
vm/memory_object_user.user.c: In function ‘memory_object_data_request’:
vm/memory_object_user.user.c:412:9: error: static assertion failed:
"Request expected to be 96 bytes"
412 | _Static_assert(sizeof(Request) == 96, "Request
expected to be 96 bytes");
| ^~~~~~~~~~~~~~
vm/memory_object_user.user.c: In function ‘memory_object_data_unlock’:
vm/memory_object_user.user.c:520:9: error: static assertion failed:
"Request expected to be 96 bytes"
520 | _Static_assert(sizeof(Request) == 96, "Request
expected to be 96 bytes");
| ^~~~~~~~~~~~~~
vm/memory_object_user.user.c: In function ‘memory_object_lock_completed’:
vm/memory_object_user.user.c:609:9: error: static assertion failed:
"Request expected to be 80 bytes"
609 | _Static_assert(sizeof(Request) == 80, "Request
expected to be 80 bytes");
| ^~~~~~~~~~~~~~
vm/memory_object_user.user.c: In function ‘memory_object_supply_completed’:
vm/memory_object_user.user.c:737:9: error: static assertion failed:
"Request expected to be 112 bytes"
737 | _Static_assert(sizeof(Request) == 112, "Request
expected to be 112 bytes");
| ^~~~~~~~~~~~~~
vm/memory_object_user.user.c: In function ‘memory_object_data_return’:
vm/memory_object_user.user.c:872:9: error: static assertion failed:
"Request expected to be 120 bytes"
872 | _Static_assert(sizeof(Request) == 120, "Request
expected to be 120 bytes");
| ^~~~~~~~~~~~~~
vm/memory_object_user.user.c: In function ‘memory_object_change_completed’:
vm/memory_object_user.user.c:944:9: error: static assertion failed:
"Request expected to be 64 bytes"
944 | _Static_assert(sizeof(Request) == 64, "Request
expected to be 64 bytes");
| ^~~~~~~~~~~~~~
Reverting (or rather, rebasing out) this commit helped. Does this
perhaps need matching changes in MIG?
And a meta question: is GNU MIG only intended to be usable with the
latest commit of GNU Mach? It certainly generates typed IPC, so it
can't be used with OSF/Apple's Mach. But is it expected to only ever
support whatever 64-bit ABI gnumach *currently* has, or should it
attempt to do some feature detection / whatever? In particular having
MIG generate working code no matter what Mach commit I'm on would be
nice :)
Sergey
