We expect the payloads to be 4 bit alligned as we later AND them
with ~0xf. As most of the addresses are manually specified we don't
really need this, but better to be over cautious.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This fixes errors like this:
undefined reference to `__umoddi3'
when buildilng for 32-bit systems
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
csr_val is a tartget length based variable, so on 32-bit devices it's
only 32-bits. To avoid clearing the entire register perform both steps
in a single line.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
In order to support 32-bit guests move the start address to a 4MB
allignment. As 64-bit kernels have a requirement on being 2MB alligned
let's just make this the default for both 32 and 64 bit kernels.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
In order to support 32-bit guests move the start address to a 4MB
allignment. As 64-bit kernels have a requirement on being 2MB alligned
let's just make this the default for both 32 and 64 bit kernels.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
The QEMU virt machine can be either 32 or 66 bit. Don't hard code the
CPU bit length and instead let the compiler determine it.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
To avoid this message (and subsequent errors):
warning: linker input file unused because linking not done
force GCC to treat the linker script preprocessing as a C file.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Convert the Makefile to a more standard format and don't forcefully
overwrite a users enviroment.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Instead of using a confusing and custom option, allow verbose Makefile
with the standard V=1.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
