On 12/16/21 7:30 AM, Paolo Bonzini wrote:
On 12/16/21 10:10, Philippe Mathieu-Daudé wrote:
On 12/16/21 09:51, Paolo Bonzini wrote:
The only difference between the two, as far as either configure or
Meson are concerned, is in the multilib flags passed to the compiler.
For QEMU, this fixes the handling of TYPE_OLDDEVT in
include/exec/user/thunk.h and enables testing of dirty ring buffer,
because both are using HOST_X86_64.
For tests/tcg, this means that on a hypothetical x32 host the
cross compiler will not be used to build the tests.
Why not add the cross compiler definitions to tests/tcg?
+: ${cross_cc_x32="$cross_cc_x86_64"}
+: ${cross_cc_cflags_x32="-mx32"}
tests/tcg does not support building x32 tests right now, does it?
We don't have docker support for x32, if that's what you mean. But if you have x32
libraries installed on your host, I would think it would work.
What I meant is that, if you're on an x32 host, tests/tcg will now build i386
and
x86-64 tests with the native compiler.
And of course, those multilibs must be installed as well.
r~
