Re: [U-Boot] [PATCH 1/9] ARM: HYP/non-sec: fix alignment requirements for vectors

Hi Masahiro,

On 21/11/13 10:19, Masahiro Yamada wrote:

Hello Marc

...

• .align 5 @ Minimal alignment for vectors

/* the vector table for secure state and HYP mode */ _monitor_vectors: .word 0 /* reset */ @@ -32,7 +34,6 @@ _monitor_vectors:

• to non-secure state.
• We use only r0 and r1 here, due to constraints in the caller.

*/

• .align 5

_secure_monitor: mrc p15, 0, r1, c1, c1, 0 @ read SCR bic r1, r1, #0x4e @ clear IRQ, FIQ, EA, nET bits

Correct.

I had posted a patch to fix this problem. http://patchwork.ozlabs.org/patch/280915/ But it have not been appiled yet.

How comes nobody cares about it? This is really a nasty one to track down, as it completely depends on the surrounding objects.

/me puzzled.

M.