From c60c1b0d5af1a3568922611afc8a9d9bce31c200 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Fri, 2 Mar 2018 10:45:36 +0000 Subject: armv7m: Forward idau property to CPU object Create an "idau" property on the armv7m container object which we can forward to the CPU object. Annoyingly, we can't use object_property_add_alias() because the CPU object we want to forward to doesn't exist until the armv7m container is realized. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Message-id: 20180220180325.29818-6-peter.maydell@linaro.org --- hw/arm/armv7m.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'hw/arm') diff --git a/hw/arm/armv7m.c b/hw/arm/armv7m.c index facc536..9f38d3b 100644 --- a/hw/arm/armv7m.c +++ b/hw/arm/armv7m.c @@ -19,6 +19,7 @@ #include "sysemu/qtest.h" #include "qemu/error-report.h" #include "exec/address-spaces.h" +#include "target/arm/idau.h" /* Bitbanded IO. Each word corresponds to a single bit. */ @@ -162,6 +163,13 @@ static void armv7m_realize(DeviceState *dev, Error **errp) object_property_set_link(OBJECT(s->cpu), OBJECT(&s->container), "memory", &error_abort); + if (object_property_find(OBJECT(s->cpu), "idau", NULL)) { + object_property_set_link(OBJECT(s->cpu), s->idau, "idau", &err); + if (err != NULL) { + error_propagate(errp, err); + return; + } + } object_property_set_bool(OBJECT(s->cpu), true, "realized", &err); if (err != NULL) { error_propagate(errp, err); @@ -217,6 +225,7 @@ static Property armv7m_properties[] = { DEFINE_PROP_STRING("cpu-type", ARMv7MState, cpu_type), DEFINE_PROP_LINK("memory", ARMv7MState, board_memory, TYPE_MEMORY_REGION, MemoryRegion *), + DEFINE_PROP_LINK("idau", ARMv7MState, idau, TYPE_IDAU_INTERFACE, Object *), DEFINE_PROP_END_OF_LIST(), }; -- cgit v1.1