Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200406' into staging

target-arm queue:
 * don't expose "ieee_half" via gdbstub (prevents gdb crashes or errors
   with older GDB versions)
 * hw/arm/collie: Put StrongARMState* into a CollieMachineState struct
 * PSTATE.PAN should not clear exec bits
 * hw/gpio/aspeed_gpio.c: Don't directly include assert.h
   (fixes compilation on some Windows build scenarios)
 * dump: Fix writing of ELF section
 * dma/xlnx-zdma: various bug fixes
 * target/arm/helperc. delete obsolete TODO comment

# gpg: Signature made Mon 06 Apr 2020 11:04:01 BST
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20200406:
  dma/xlnx-zdma: Reorg to fix CUR_DSCR
  dma/xlnx-zdma: Advance the descriptor address when stopping
  dma/xlnx-zdma: Clear DMA_DONE when halting
  dma/xlnx-zdma: Populate DBG0.CMN_BUF_FREE
  dma/xlnx-zdma: Remove comment
  dump: Fix writing of ELF section
  hw/gpio/aspeed_gpio.c: Don't directly include assert.h
  target/arm: Remove obsolete TODO note from get_phys_addr_lpae()
  target/arm: PSTATE.PAN should not clear exec bits
  hw/arm/collie: Put StrongARMState* into a CollieMachineState struct
  target/arm: don't expose "ieee_half" via gdbstub

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 28 insertions, 5 deletions

diff --git a/hw/arm/collie.c b/hw/arm/collie.c
index 4992084a3f..4b35ef4bed 100644
--- a/hw/arm/collie.c
+++ b/hw/arm/collie.c
@@ -19,6 +19,16 @@
 #include "exec/address-spaces.h"
 #include "cpu.h"
 
+typedef struct {
+    MachineState parent;
+
+    StrongARMState *sa1110;
+} CollieMachineState;
+
+#define TYPE_COLLIE_MACHINE MACHINE_TYPE_NAME("collie")
+#define COLLIE_MACHINE(obj) \
+    OBJECT_CHECK(CollieMachineState, obj, TYPE_COLLIE_MACHINE)
+
 static struct arm_boot_info collie_binfo = {
     .loader_start = SA_SDCS0,
     .ram_size = 0x20000000,
@@ -26,9 +36,9 @@ static struct arm_boot_info collie_binfo = {
 
 static void collie_init(MachineState *machine)
 {
-    StrongARMState *s;
     DriveInfo *dinfo;
     MachineClass *mc = MACHINE_GET_CLASS(machine);
+    CollieMachineState *cms = COLLIE_MACHINE(machine);
 
     if (machine->ram_size != mc->default_ram_size) {
         char *sz = size_to_str(mc->default_ram_size);
@@ -37,7 +47,7 @@ static void collie_init(MachineState *machine)
         exit(EXIT_FAILURE);
     }
 
-    s = sa1110_init(machine->cpu_type);
+    cms->sa1110 = sa1110_init(machine->cpu_type);
 
     memory_region_add_subregion(get_system_memory(), SA_SDCS0, machine->ram);
 
@@ -54,11 +64,13 @@ static void collie_init(MachineState *machine)
     sysbus_create_simple("scoop", 0x40800000, NULL);
 
     collie_binfo.board_id = 0x208;
-    arm_load_kernel(s->cpu, machine, &collie_binfo);
+    arm_load_kernel(cms->sa1110->cpu, machine, &collie_binfo);
 }
 
-static void collie_machine_init(MachineClass *mc)
+static void collie_machine_class_init(ObjectClass *oc, void *data)
 {
+    MachineClass *mc = MACHINE_CLASS(oc);
+
     mc->desc = "Sharp SL-5500 (Collie) PDA (SA-1110)";
     mc->init = collie_init;
     mc->ignore_memory_transaction_failures = true;
@@ -67,4 +79,15 @@ static void collie_machine_init(MachineClass *mc)
     mc->default_ram_id = "strongarm.sdram";
 }
 
-DEFINE_MACHINE("collie", collie_machine_init)
+static const TypeInfo collie_machine_typeinfo = {
+    .name = TYPE_COLLIE_MACHINE,
+    .parent = TYPE_MACHINE,
+    .class_init = collie_machine_class_init,
+    .instance_size = sizeof(CollieMachineState),
+};
+
+static void collie_machine_register_types(void)
+{
+    type_register_static(&collie_machine_typeinfo);
+}
+type_init(collie_machine_register_types);