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[PATCH v16 56/99] target/arm: wrap call to aarch64_sve_change_el in tcg_
From: |
Alex Bennée |
Subject: |
[PATCH v16 56/99] target/arm: wrap call to aarch64_sve_change_el in tcg_enabled() |
Date: |
Fri, 4 Jun 2021 16:52:29 +0100 |
From: Claudio Fontana <cfontana@suse.de>
After this patch it is possible to build only kvm:
./configure --disable-tcg --enable-kvm
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
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 c09c89eeac..2d3fe4f643 100644
--- a/target/arm/cpu-sysemu.c
+++ b/target/arm/cpu-sysemu.c
@@ -917,11 +917,13 @@ 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) {
/*
--
2.20.1
- [PATCH v16 99/99] gitlab: defend the new stripped down arm64 configs, (continued)
- [PATCH v16 99/99] gitlab: defend the new stripped down arm64 configs, Alex Bennée, 2021/06/04
- [PATCH v16 31/99] target/arm: tcg: add stubs for some helpers for non-tcg builds, Alex Bennée, 2021/06/04
- [PATCH v16 53/99] target/arm: replace CONFIG_TCG with tcg_enabled, Alex Bennée, 2021/06/04
- [PATCH v16 68/99] target/arm: move kvm post init initialization to kvm cpu accel, Alex Bennée, 2021/06/04
- [PATCH v16 23/99] target/arm: only build psci for TCG, Alex Bennée, 2021/06/04
- [PATCH v16 67/99] target/arm: create kvm cpu accel class, Alex Bennée, 2021/06/04
- [PATCH v16 40/99] target/arm: move aarch64_sync_32_to_64 (and vv) to cpu code, Alex Bennée, 2021/06/04
- [PATCH v16 30/99] target/arm: only perform TCG cpu and machine inits if TCG enabled, Alex Bennée, 2021/06/04
- [PATCH v16 56/99] target/arm: wrap call to aarch64_sve_change_el in tcg_enabled(),
Alex Bennée <=
- [PATCH v16 47/99] target/arm: move fp_exception_el out of TCG helpers, Alex Bennée, 2021/06/04
- [PATCH v16 89/99] target/arm: cpu64: some final cleanup on aarch64_cpu_finalize_features, Alex Bennée, 2021/06/04
- [PATCH v16 73/99] target/arm: cpu-sve: split TCG and KVM functionality, Alex Bennée, 2021/06/04
- [PATCH v16 38/99] target/arm: move arm_sctlr away from tcg helpers, Alex Bennée, 2021/06/04
- [PATCH v16 57/99] target/arm: remove kvm include file for PSCI and arm-powerctl, Alex Bennée, 2021/06/04