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[RFC v4 26/33] target/arm: wrap call to aarch64_sve_change_el in tcg_ena
From: |
Claudio Fontana |
Subject: |
[RFC v4 26/33] target/arm: wrap call to aarch64_sve_change_el in tcg_enabled() |
Date: |
Fri, 5 Mar 2021 15:59:34 +0100 |
After this patch it is possible to build only kvm:
./configure --disable-tcg --enable-kvm
Signed-off-by: Claudio Fontana <cfontana@suse.de>
---
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
--
2.26.2
- [RFC v4 13/33] target/arm: kvm: add stubs for some helpers, (continued)
- [RFC v4 13/33] target/arm: kvm: add stubs for some helpers, Claudio Fontana, 2021/03/05
- [RFC v4 18/33] target/arm: move sve_zcr_len_for_el to common_cpu, Claudio Fontana, 2021/03/05
- [RFC v4 12/33] target/arm: only perform TCG cpu and machine inits if TCG enabled, Claudio Fontana, 2021/03/05
- [RFC v4 16/33] target/arm: split vfp state setting from tcg helpers, Claudio Fontana, 2021/03/05
- [RFC v4 28/33] target/arm: move kvm-const.h, kvm.c, kvm64.c, kvm_arm.h to kvm/, Claudio Fontana, 2021/03/05
- [RFC v4 29/33] target/arm: cleanup cpu includes, Claudio Fontana, 2021/03/05
- [RFC v4 25/33] target/arm: cpu: fix style, Claudio Fontana, 2021/03/05
- [RFC v4 14/33] target/arm: move cpsr_read, cpsr_write to cpu_common, Claudio Fontana, 2021/03/05
- [RFC v4 17/33] target/arm: move arm_mmu_idx* to cpu-mmu, Claudio Fontana, 2021/03/05
- [RFC v4 20/33] target/arm: move arm_cpu_list to common_cpu, Claudio Fontana, 2021/03/05
- [RFC v4 26/33] target/arm: wrap call to aarch64_sve_change_el in tcg_enabled(),
Claudio Fontana <=
- [RFC v4 22/33] target/arm: split 32bit cpu models from cpu.c to cpu32.c, Claudio Fontana, 2021/03/05
- [RFC v4 21/33] target/arm: move aarch64_sync_32_to_64 (and vv) to cpu code, Claudio Fontana, 2021/03/05
- [RFC v4 23/33] target/arm: move sve_exception_el out of TCG helpers, Claudio Fontana, 2021/03/05
- [RFC v4 27/33] target/arm: remove kvm include file for PSCI and arm-powerctl, Claudio Fontana, 2021/03/05
- [RFC v4 30/33] target/arm: remove broad "else" statements when checking accels, Claudio Fontana, 2021/03/05
- [RFC v4 24/33] target/arm: move TCG cpu and models inside tcg/, Claudio Fontana, 2021/03/05
- [RFC v4 33/33] XXX disable arm-cpu-features, Claudio Fontana, 2021/03/05
- [RFC v4 32/33] XXX disable a bunch of tests that seem to use tcg cpus, Claudio Fontana, 2021/03/05