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[Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in sepa
From: |
Luc Michel |
Subject: |
[Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups |
Date: |
Mon, 1 Oct 2018 13:57:04 +0200 |
Create two separate QOM containers for APUs and RPUs to indicate to the
GDB stub that those CPUs should be put in different processes.
Signed-off-by: Luc Michel <address@hidden>
---
hw/arm/xlnx-zynqmp.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
index c195040350..5e92adbc71 100644
--- a/hw/arm/xlnx-zynqmp.c
+++ b/hw/arm/xlnx-zynqmp.c
@@ -22,10 +22,11 @@
#include "hw/arm/xlnx-zynqmp.h"
#include "hw/intc/arm_gic_common.h"
#include "exec/address-spaces.h"
#include "sysemu/kvm.h"
#include "kvm_arm.h"
+#include "exec/gdbstub.h"
#define GIC_NUM_SPI_INTR 160
#define ARM_PHYS_TIMER_PPI 30
#define ARM_VIRT_TIMER_PPI 27
@@ -175,17 +176,18 @@ static void xlnx_zynqmp_create_rpu(XlnxZynqMPState *s,
const char *boot_cpu,
Error **errp)
{
Error *err = NULL;
int i;
int num_rpus = MIN(smp_cpus - XLNX_ZYNQMP_NUM_APU_CPUS,
XLNX_ZYNQMP_NUM_RPU_CPUS);
+ Object *rpu_group = gdb_cpu_group_container_get(OBJECT(s));
for (i = 0; i < num_rpus; i++) {
char *name;
object_initialize(&s->rpu_cpu[i], sizeof(s->rpu_cpu[i]),
"cortex-r5f-" TYPE_ARM_CPU);
- object_property_add_child(OBJECT(s), "rpu-cpu[*]",
+ object_property_add_child(rpu_group, "rpu-cpu[*]",
OBJECT(&s->rpu_cpu[i]), &error_abort);
name = object_get_canonical_path_component(OBJECT(&s->rpu_cpu[i]));
if (strcmp(name, boot_cpu)) {
/* Secondary CPUs start in PSCI powered-down state */
@@ -210,13 +212,14 @@ static void xlnx_zynqmp_create_rpu(XlnxZynqMPState *s,
const char *boot_cpu,
static void xlnx_zynqmp_init(Object *obj)
{
XlnxZynqMPState *s = XLNX_ZYNQMP(obj);
int i;
int num_apus = MIN(smp_cpus, XLNX_ZYNQMP_NUM_APU_CPUS);
+ Object *apu_group = gdb_cpu_group_container_get(obj);
for (i = 0; i < num_apus; i++) {
- object_initialize_child(obj, "apu-cpu[*]", &s->apu_cpu[i],
+ object_initialize_child(apu_group, "apu-cpu[*]", &s->apu_cpu[i],
sizeof(s->apu_cpu[i]),
"cortex-a53-" TYPE_ARM_CPU, &error_abort,
NULL);
}
sysbus_init_child_obj(obj, "gic", &s->gic, sizeof(s->gic),
--
2.19.0
- Re: [Qemu-devel] [PATCH v2 02/15] gdbstub: add multiprocess support to '?' packets, (continued)
- [Qemu-devel] [PATCH v2 01/15] gdbstub: introduce GDB processes, Luc Michel, 2018/10/01
- [Qemu-devel] [PATCH v2 07/15] gdbstub: add multiprocess support to Xfer:features:read:, Luc Michel, 2018/10/01
- [Qemu-devel] [PATCH v2 14/15] gdbstub: add multiprocess extension support, Luc Michel, 2018/10/01
- [Qemu-devel] [PATCH v2 11/15] gdbstub: add support for vAttach packets, Luc Michel, 2018/10/01
- [Qemu-devel] [PATCH v2 13/15] gdbstub: gdb_set_stop_cpu: ignore request when process is not attached, Luc Michel, 2018/10/01
- [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups,
Luc Michel <=
- Re: [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Philippe Mathieu-Daudé, 2018/10/02
- Re: [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Peter Maydell, 2018/10/02
- Re: [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Luc Michel, 2018/10/03
- Re: [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Philippe Mathieu-Daudé, 2018/10/04
- Re: [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Eduardo Habkost, 2018/10/04
- Re: [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Peter Maydell, 2018/10/04
- Re: [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Eduardo Habkost, 2018/10/04
- Re: [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Philippe Mathieu-Daudé, 2018/10/05
- Re: [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Eduardo Habkost, 2018/10/05
- [Qemu-devel] [PATCH v2 15/15] arm/xlnx-zynqmp: put APUs and RPUs in separate GDB groups, Luc Michel, 2018/10/17