Hi Heinrich,
On Tue, Jun 19, 2018 at 2:10 PM, Heinrich Schuchardt xypron.glpk@gmx.de wrote:
On 06/19/2018 04:37 AM, Bin Meng wrote:
Hi Heinrich,
On Tue, Jun 12, 2018 at 11:50 PM, Heinrich Schuchardt xypron.glpk@gmx.de wrote:
car.o can only be used with start.o, not with start64.o.
So on qemu 64bit it should only be built for 32bit SPL but not for u-boot.
Without this patch but with an unrelated pending patch ("x86: Add 64-bit setjmp/longjmp implementation") the following error occurred for qemu-x86_64_defconfig:
I don't understand why Ivan's setmp/longjmp patch triggers this build issue. Can you elaborate?
Hello Bin,
it was what I observed.
As start.S calls car_init() but start_64.S does not the linker could eliminate car.o on x86_64. Why it does not eliminate it with the patch I do not know.
Thanks.
But I still think that building car.o on 64bit does not make sense.
Yes, so please do the rebase and send v2. You can drop the commit message mentioning Ivan's patch since it has not been applied.
Regards, Bin