From: Claudio Fontana <cfontana@suse.de>
To: "Peter Maydell" <peter.maydell@linaro.org>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Alex Bennée" <alex.bennee@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Roman Bolshakov <r.bolshakov@yadro.com>,
Claudio Fontana <cfontana@suse.de>,
Eduardo Habkost <ehabkost@redhat.com>,
qemu-devel@nongnu.org
Subject: [RFC v3 13/23] target/arm: add temporary stub for arm_rebuild_hflags
Date: Wed, 3 Mar 2021 12:40:43 +0100 [thread overview]
Message-ID: <20210303114053.20305-14-cfontana@suse.de> (raw)
In-Reply-To: <20210303114053.20305-1-cfontana@suse.de>
this should go away once the configuration and hw/arm is clean
Signed-off-by: Claudio Fontana <cfontana@suse.de>
---
target/arm/arm-powerctl.c | 8 +++++---
target/arm/kvm/helper-stubs.c | 6 ++++++
2 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/target/arm/arm-powerctl.c b/target/arm/arm-powerctl.c
index b75f813b40..a00624876c 100644
--- a/target/arm/arm-powerctl.c
+++ b/target/arm/arm-powerctl.c
@@ -15,6 +15,7 @@
#include "arm-powerctl.h"
#include "qemu/log.h"
#include "qemu/main-loop.h"
+#include "sysemu/tcg.h"
#ifndef DEBUG_ARM_POWERCTL
#define DEBUG_ARM_POWERCTL 0
@@ -127,9 +128,10 @@ static void arm_set_cpu_on_async_work(CPUState *target_cpu_state,
target_cpu->env.regs[0] = info->context_id;
}
- /* CP15 update requires rebuilding hflags */
- arm_rebuild_hflags(&target_cpu->env);
-
+ if (tcg_enabled()) {
+ /* CP15 update requires rebuilding hflags */
+ arm_rebuild_hflags(&target_cpu->env);
+ }
/* Start the new CPU at the requested address */
cpu_set_pc(target_cpu_state, info->entry);
diff --git a/target/arm/kvm/helper-stubs.c b/target/arm/kvm/helper-stubs.c
index 8e952c91fa..a646da7acc 100644
--- a/target/arm/kvm/helper-stubs.c
+++ b/target/arm/kvm/helper-stubs.c
@@ -25,3 +25,9 @@ void write_v7m_exception(CPUARMState *env, uint32_t new_exc)
{
g_assert_not_reached();
}
+
+/* XXX this is used all over in hw/arm, needs Philippe's work to remove */
+void arm_rebuild_hflags(CPUARMState *env)
+{
+ g_assert_not_reached();
+}
--
2.26.2
next prev parent reply other threads:[~2021-03-03 12:04 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-03 11:40 [RFC v3 00/23] arm cleanup experiment for kvm-only build Claudio Fontana
2021-03-03 11:40 ` [RFC v3 01/23] target/arm: move translate modules to tcg/ Claudio Fontana
2021-03-03 11:40 ` [RFC v3 02/23] target/arm: move helpers " Claudio Fontana
2021-03-03 11:40 ` [RFC v3 03/23] arm: tcg: only build under CONFIG_TCG Claudio Fontana
2021-03-03 11:40 ` [RFC v3 04/23] target/arm: tcg: add sysemu and user subsirs Claudio Fontana
2021-03-03 11:40 ` [RFC v3 05/23] target/arm: only build psci for TCG Claudio Fontana
2021-03-03 11:40 ` [RFC v3 06/23] target/arm: split off cpu-sysemu.c Claudio Fontana
2021-03-03 11:40 ` [RFC v3 07/23] target/arm: move physical address translation to cpu-mmu Claudio Fontana
2021-03-03 11:40 ` [RFC v3 08/23] target/arm: split cpregs from tcg/helper.c Claudio Fontana
2021-03-03 11:40 ` [RFC v3 09/23] target/arm: move cpu definitions to common cpu module Claudio Fontana
2021-03-03 11:40 ` [RFC v3 10/23] target/arm: only perform TCG cpu and machine inits if TCG enabled Claudio Fontana
2021-03-03 11:40 ` [RFC v3 11/23] target/arm: kvm: add stubs for some helpers Claudio Fontana
2021-03-03 11:40 ` [RFC v3 12/23] target/arm: move cpsr_read, cpsr_write to cpu_common Claudio Fontana
2021-03-03 11:40 ` Claudio Fontana [this message]
2021-03-03 11:40 ` [RFC v3 14/23] target/arm: split vfp state setting from tcg helpers Claudio Fontana
2021-03-03 11:40 ` [RFC v3 15/23] target/arm: move arm_mmu_idx* to cpu-mmu Claudio Fontana
2021-03-03 11:40 ` [RFC v3 16/23] target/arm: move sve_zcr_len_for_el to common_cpu Claudio Fontana
2021-03-03 11:40 ` [RFC v3 17/23] target/arm: move arm_sctlr away from tcg helpers Claudio Fontana
2021-03-03 11:40 ` [RFC v3 18/23] target/arm: move arm_cpu_list to common_cpu Claudio Fontana
2021-03-03 11:40 ` [RFC v3 19/23] target/arm: move aarch64_sync_32_to_64 (and vv) to cpu code Claudio Fontana
2021-03-03 11:40 ` [RFC v3 20/23] target/arm: split 32bit cpu models from cpu.c to cpu32.c Claudio Fontana
2021-03-03 11:40 ` [RFC v3 21/23] target/arm: move sve_exception_el out of TCG helpers Claudio Fontana
2021-03-03 11:40 ` [RFC v3 22/23] target/arm: move TCG cpu and models inside tcg/ Claudio Fontana
2021-03-03 11:40 ` [RFC v3 23/23] target/arm: wrap call to aarch64_sve_change_el in tcg_enabled() Claudio Fontana
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