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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1772619406; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lIGaNKkd3Um45QtvQTiKVKpv/SaTG5SFybo4hElOcHI=; b=GpPk9vglSaOTu767rRevPT2tDDbiPD8j7yAv97TZT9gVRzUNIhF0fxF9wndTHfXckhCR/e o+rZL10q9w/gLk+ZABTpTOFFA5BXXERIabZ+9RBziLfHU2BSQfDMxTq1kO5xPd4vNBWgFo K0uYa1K30Cq8wfCWncczHhqjDtotIZI= X-MC-Unique: HzjC2kp6NdukpCTS58e_zw-1 X-Mimecast-MFC-AGG-ID: HzjC2kp6NdukpCTS58e_zw_1772619402 From: Eric Auger To: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, peter.maydell@linaro.org, cohuck@redhat.com, sebott@redhat.com, peterx@redhat.com, philmd@linaro.org, alex.bennee@linaro.org Subject: [PATCH v3 3/7] target/arm/kvm: Export kvm_print_register_name() Date: Wed, 4 Mar 2026 11:15:42 +0100 Message-ID: <20260304101625.1962633-4-eric.auger@redhat.com> In-Reply-To: <20260304101625.1962633-1-eric.auger@redhat.com> References: <20260304101625.1962633-1-eric.auger@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" We want to use kvm_print_register_name() in machine.c so let's export the helper and implement a stub when kvm is not enabled. Signed-off-by: Eric Auger Reviewed-by: Peter Maydell --- v2 -> v3: - added "The caller must free the string with g_free()." v1 -> v2: - add doc comment - no code after g_assert_not_reached() - use char * instead of gchar --- target/arm/kvm_arm.h | 9 +++++++++ target/arm/kvm-stub.c | 5 +++++ target/arm/kvm.c | 2 +- 3 files changed, 15 insertions(+), 1 deletion(-) diff --git a/target/arm/kvm_arm.h b/target/arm/kvm_arm.h index 82ac2aae464..e7c40fb003e 100644 --- a/target/arm/kvm_arm.h +++ b/target/arm/kvm_arm.h @@ -231,4 +231,13 @@ void arm_cpu_kvm_set_irq(void *arm_cpu, int irq, int l= evel); =20 void arm_gic_cap_kvm_probe(GICCapability *v2, GICCapability *v3); =20 +/* + * kvm_print_register_name: + * @regidx: register KVM index + * + * Returns a human-readable string representing this register + * The caller must free the string with g_free(). + */ +char *kvm_print_register_name(uint64_t regidx); + #endif diff --git a/target/arm/kvm-stub.c b/target/arm/kvm-stub.c index 169ef5f2063..88cbe8d85c4 100644 --- a/target/arm/kvm-stub.c +++ b/target/arm/kvm-stub.c @@ -114,3 +114,8 @@ void arm_gic_cap_kvm_probe(GICCapability *v2, GICCapabi= lity *v3) { g_assert_not_reached(); } + +char *kvm_print_register_name(uint64_t regidx) +{ + g_assert_not_reached(); +} diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 555083e7aaf..11f6f2dff09 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -970,7 +970,7 @@ static gchar *kvm_print_sve_register_name(uint64_t regi= dx) } } =20 -static gchar *kvm_print_register_name(uint64_t regidx) +char *kvm_print_register_name(uint64_t regidx) { switch ((regidx & KVM_REG_ARM_COPROC_MASK)) { case KVM_REG_ARM_CORE: --=20 2.53.0