On 09/04/2015 09:12 AM, Simon Glass wrote:
Hi York,
On 4 September 2015 at 07:59, York Sun yorksun@freescale.com wrote:
On 09/03/2015 10:55 PM, Simon Glass wrote:
<snip>
Yes of course %pa does not work on the host - I didn't think of that.
I'm still not thrilled with everything being promoted to 64-bit. Do you think using a #define in inttypes.h or similar might work, similar to how LBAF works in ide.h?
#if BITS_PER_LONG == 64 #define PRIpa "%08l" #else #define PRIpa "%08l" #endif
The odd thing is that they are both the same for ARM (unsigned long). What arch are you using?
This one works for me
#if BITS_PER_LONG == 64 #define PRIpa "lx" #else #define PRIpa "llx" #endif
The trick here is host tool. I was testing on armv8.
I'm hoping that we can use a 32-bit parameter for 32-bit machines and 64-bit for 64-bit machines (and host).
I see what you mean. We can use 32-bit parameters for 32-bit targets, and 64-bit for 64-bit targets. "%08lx" takes care of that. However, the host may have 32-bit or 64-bit, which has nothing to do with the "#address-cell" or load/entry address in the image. mkimage should be able to deal with them all the time. That's why I use "unsigned long long" for the host.
I think this works
#ifdef USE_HOSTCC #define PRIpa "%08llx" #else #define PRIpa "%08lx" #endif
York