Claudio Fontana <[email protected]> writes:
> After this patch it is possible to build only kvm:
>
> ./configure --disable-tcg --enable-kvm
FWIW at this point we get a different failure than later on:
21:10:25 [alex@aarch64-new:~/l/q/b/disable.tcg] (94e2abe0…)|… + make
check-qtest
GIT ui/keycodemapdb tests/fp/berkeley-testfloat-3
tests/fp/berkeley-softfloat-3 meson dtc capstone slirp
[1/19] Generating qemu-version.h with a meson_exe.py custom command
Running test qtest-aarch64/qom-test
qemu-system-aarch64: missing interface 'idau-interface' for object 'machine'
socket_accept failed: Resource temporarily unavailable
**
ERROR:../../tests/qtest/libqtest.c:319:qtest_init_without_qmp_handshake:
assertion failed: (s->fd >= 0 && s->qmp_fd >= 0)
ERROR qtest-aarch64/qom-test - Bail out!
ERROR:../../tests/qtest/libqtest.c:319:qtest_init_without_qmp_handshake:
assertion failed: (s->fd >= 0 && s->qmp_fd >= 0)
make: *** [Makefile.mtest:24: run-test-1] Error 1
>
> Signed-off-by: Claudio Fontana <[email protected]>
> ---
> target/arm/cpu-sysemu.c | 12 +++++++-----
> 1 file changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/target/arm/cpu-sysemu.c b/target/arm/cpu-sysemu.c
> index eb928832a9..05d6e79ad9 100644
> --- a/target/arm/cpu-sysemu.c
> +++ b/target/arm/cpu-sysemu.c
> @@ -820,11 +820,13 @@ static void arm_cpu_do_interrupt_aarch64(CPUState *cs)
> unsigned int cur_el = arm_current_el(env);
> int rt;
>
> - /*
> - * Note that new_el can never be 0. If cur_el is 0, then
> - * el0_a64 is is_a64(), else el0_a64 is ignored.
> - */
> - aarch64_sve_change_el(env, cur_el, new_el, is_a64(env));
> + if (tcg_enabled()) {
> + /*
> + * Note that new_el can never be 0. If cur_el is 0, then
> + * el0_a64 is is_a64(), else el0_a64 is ignored.
> + */
> + aarch64_sve_change_el(env, cur_el, new_el, is_a64(env));
> + }
>
> if (cur_el < new_el) {
> /* Entry vector offset depends on whether the implemented EL
--
Alex Bennée
