From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
To: qemu-devel@nongnu.org, peter.maydell@linaro.org
Cc: edgar.iglesias@xilinx.com, serge.fdrv@gmail.com,
alex.bennee@linaro.org, agraf@suse.de
Subject: [Qemu-devel] [PATCH v2 7/8] target-arm: Break out mpidr_read_val()
Date: Sun, 13 Sep 2015 11:07:57 +0200 [thread overview]
Message-ID: <1442135278-25281-8-git-send-email-edgar.iglesias@gmail.com> (raw)
In-Reply-To: <1442135278-25281-1-git-send-email-edgar.iglesias@gmail.com>
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
Break out mpidr_read_val() to allow future sharing of the
code that conditionally sets the M and U bits of MPIDR.
No functional changes.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
---
target-arm/helper.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index f151646..327d2f3 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2457,7 +2457,7 @@ static uint64_t midr_read(CPUARMState *env, const ARMCPRegInfo *ri)
return raw_read(env, ri);
}
-static uint64_t mpidr_read(CPUARMState *env, const ARMCPRegInfo *ri)
+static uint64_t mpidr_read_val(CPUARMState *env)
{
ARMCPU *cpu = ARM_CPU(arm_env_get_cpu(env));
uint64_t mpidr = cpu->mp_affinity;
@@ -2475,6 +2475,11 @@ static uint64_t mpidr_read(CPUARMState *env, const ARMCPRegInfo *ri)
return mpidr;
}
+static uint64_t mpidr_read(CPUARMState *env, const ARMCPRegInfo *ri)
+{
+ return mpidr_read_val(env);
+}
+
static const ARMCPRegInfo mpidr_cp_reginfo[] = {
{ .name = "MPIDR", .state = ARM_CP_STATE_BOTH,
.opc0 = 3, .crn = 0, .crm = 0, .opc1 = 0, .opc2 = 5,
--
1.9.1
next prev parent reply other threads:[~2015-09-13 9:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-13 9:07 [Qemu-devel] [PATCH v2 0/8] arm: Steps towards EL2 support round 4 Edgar E. Iglesias
2015-09-13 9:07 ` [Qemu-devel] [PATCH v2 1/8] hw/cpu/{a15mpcore, a9mpcore}: Handle missing has_el3 CPU props gracefully Edgar E. Iglesias
2015-09-14 2:13 ` Peter Crosthwaite
2015-09-13 9:07 ` [Qemu-devel] [PATCH v2 2/8] target-arm: Add VTCR_EL2 Edgar E. Iglesias
2015-09-13 9:07 ` [Qemu-devel] [PATCH v2 3/8] target-arm: Add VTTBR_EL2 Edgar E. Iglesias
2015-09-13 9:07 ` [Qemu-devel] [PATCH v2 4/8] target-arm: Suppress TBI for S2 translations Edgar E. Iglesias
2015-09-13 9:07 ` [Qemu-devel] [PATCH v2 5/8] target-arm: Suppress EPD for S2, EL2 and EL3 translations Edgar E. Iglesias
2015-09-13 9:07 ` [Qemu-devel] [PATCH v2 6/8] target-arm: Add VPIDR_EL2 Edgar E. Iglesias
2015-09-13 9:07 ` Edgar E. Iglesias [this message]
2015-09-13 9:07 ` [Qemu-devel] [PATCH v2 8/8] target-arm: Add VMPIDR_EL2 Edgar E. Iglesias
2015-09-14 13:34 ` [Qemu-devel] [PATCH v2 0/8] arm: Steps towards EL2 support round 4 Peter Maydell
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