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target/ppc: make power8-pmu.c CONFIG_TCG only

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This is an exclusive TCG helper. Gating it with CONFIG_TCG and changing
meson.build accordingly will prevent problems --disable-tcg and
--disable-linux-user later on.

We're also changing the uses of !kvm_enabled() to tcg_enabled() to avoid
adding "defined(CONFIG_TCG)" ifdefs, since tcg_enabled() will be
defaulted to false with --disable-tcg and the block will always be
skipped.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220225101140.1054160-2-danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Daniel Henrique Barboza 2022-03-02 06:51:36 +01:00 • committed by Cédric Le Goater
parent 6e7b967503
commit 33edcde7c8
4 changed files with 16 additions and 14 deletions
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18
target/ppc/cpu_init.c
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@ -5698,12 +5698,10 @@ static void register_power9_mmu_sprs(CPUPPCState *env)
*/
static void init_tcg_pmu_power8(CPUPPCState *env)
{
#if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY)
/* Init PMU overflow timers */
if (!kvm_enabled()) {
if (tcg_enabled()) {
cpu_ppc_pmu_init(env);
}
#endif
}
static void init_proc_book3s_common(CPUPPCState *env)
@ -7167,14 +7165,14 @@ static void ppc_cpu_reset(DeviceState *dev)
#if !defined(CONFIG_USER_ONLY)
env->nip = env->hreset_vector | env->excp_prefix;
#if defined(CONFIG_TCG)
if (env->mmu_model != POWERPC_MMU_REAL) {
ppc_tlb_invalidate_all(env);
}
#endif /* CONFIG_TCG */
#endif
pmu_update_summaries(env);
if (tcg_enabled()) {
if (env->mmu_model != POWERPC_MMU_REAL) {
ppc_tlb_invalidate_all(env);
}
pmu_update_summaries(env);
}
#endif
hreg_compute_hflags(env);
env->reserve_addr = (target_ulong)-1ULL;
/* Be sure no exception or interrupt is pending */