[PULL 10/37] hw/riscv: Use error_fatal for SoC realisation

[Alistair Francis]

From: Alistair Francis <alistair.francis@wdc.com>

When realising the SoC use error_fatal instead of error_abort as the
process can fail and report useful information to the user.

Currently a user can see this:

   $ ../qemu/bld/qemu-system-riscv64 -M sifive_u -S -monitor stdio -display 
none -drive if=pflash
    QEMU 6.1.93 monitor - type 'help' for more information
    (qemu) Unexpected error in sifive_u_otp_realize() at 
../hw/misc/sifive_u_otp.c:229:
    qemu-system-riscv64: OTP drive size < 16K
    Aborted (core dumped)

Which this patch addresses

Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20220105213937.1113508-8-alistair.francis@opensource.wdc.com>
---
 hw/riscv/microchip_pfsoc.c | 2 +-
 hw/riscv/opentitan.c       | 2 +-
 hw/riscv/sifive_e.c        | 2 +-
 hw/riscv/sifive_u.c        | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hw/riscv/microchip_pfsoc.c b/hw/riscv/microchip_pfsoc.c
index d1d065efbc..cafd1fc9ae 100644
--- a/hw/riscv/microchip_pfsoc.c
+++ b/hw/riscv/microchip_pfsoc.c
@@ -471,7 +471,7 @@ static void microchip_icicle_kit_machine_init(MachineState 
*machine)
     /* Initialize SoC */
     object_initialize_child(OBJECT(machine), "soc", &s->soc,
                             TYPE_MICROCHIP_PFSOC);
-    qdev_realize(DEVICE(&s->soc), NULL, &error_abort);
+    qdev_realize(DEVICE(&s->soc), NULL, &error_fatal);
 
     /* Split RAM into low and high regions using aliases to machine->ram */
     mem_low_size = memmap[MICROCHIP_PFSOC_DRAM_LO].size;
diff --git a/hw/riscv/opentitan.c b/hw/riscv/opentitan.c
index c531450b9f..0856c347e8 100644
--- a/hw/riscv/opentitan.c
+++ b/hw/riscv/opentitan.c
@@ -80,7 +80,7 @@ static void opentitan_board_init(MachineState *machine)
     /* Initialize SoC */
     object_initialize_child(OBJECT(machine), "soc", &s->soc,
                             TYPE_RISCV_IBEX_SOC);
-    qdev_realize(DEVICE(&s->soc), NULL, &error_abort);
+    qdev_realize(DEVICE(&s->soc), NULL, &error_fatal);
 
     memory_region_add_subregion(sys_mem,
         memmap[IBEX_DEV_RAM].base, machine->ram);
diff --git a/hw/riscv/sifive_e.c b/hw/riscv/sifive_e.c
index 9b206407a6..dcb87b6cfd 100644
--- a/hw/riscv/sifive_e.c
+++ b/hw/riscv/sifive_e.c
@@ -88,7 +88,7 @@ static void sifive_e_machine_init(MachineState *machine)
 
     /* Initialize SoC */
     object_initialize_child(OBJECT(machine), "soc", &s->soc, TYPE_RISCV_E_SOC);
-    qdev_realize(DEVICE(&s->soc), NULL, &error_abort);
+    qdev_realize(DEVICE(&s->soc), NULL, &error_fatal);
 
     /* Data Tightly Integrated Memory */
     memory_region_add_subregion(sys_mem,
diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index aa74e67889..7fbc7dea42 100644
--- a/hw/riscv/sifive_u.c
+++ b/hw/riscv/sifive_u.c
@@ -547,7 +547,7 @@ static void sifive_u_machine_init(MachineState *machine)
                              &error_abort);
     object_property_set_str(OBJECT(&s->soc), "cpu-type", machine->cpu_type,
                              &error_abort);
-    qdev_realize(DEVICE(&s->soc), NULL, &error_abort);
+    qdev_realize(DEVICE(&s->soc), NULL, &error_fatal);
 
     /* register RAM */
     memory_region_add_subregion(system_memory, memmap[SIFIVE_U_DEV_DRAM].base,
-- 
2.31.1