On 08.01.20 19:14, Philippe Mathieu-Daudé wrote:
> The firmware has to reside in the PDC range. If the Elf file
> expects to load it below FIRMWARE_START, it is incorrect,
> regardless the RAM size.
>
> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Acked-by: Helge Deller <del...@gmx.de>
> ---
> Note we define FIRMWARE_END=0xf0800000 but in the specs
> the PDC ends at 0xf1000000.
> ---
> hw/hppa/machine.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c
> index 5d0de26140..6775d879f8 100644
> --- a/hw/hppa/machine.c
> +++ b/hw/hppa/machine.c
> @@ -155,7 +155,7 @@ static void machine_hppa_init(MachineState *machine)
> qemu_log_mask(CPU_LOG_PAGE, "Firmware loaded at 0x%08" PRIx64
> "-0x%08" PRIx64 ", entry at 0x%08" PRIx64 ".\n",
> firmware_low, firmware_high, firmware_entry);
> - if (firmware_low < ram_size || firmware_high >= FIRMWARE_END) {
> + if (firmware_low < FIRMWARE_START || firmware_high >= FIRMWARE_END) {
> error_report("Firmware overlaps with memory or IO space");
> exit(1);
> }
>
