yes, they all *seem* like the ought to end up aligned, but they don't :-(
RISCV changed; they can do unaligned loads now.
On Fri, Jul 31, 2015 at 3:26 PM Julius Werner jwerner@chromium.org wrote:
-mno-unaligned-access is ARM32 only, unfortunately. You'd have to convince GCC developers to generalize it.
This statement is true for coreboot tables. CBFS files are aligned to 64
bytes by default.
The problem is that the CBFS stage and payload headers themselves contain inherently misaligned 64-bit values. I guess if the compiler was really smart it could stack-allocate a struct { u32 a; u64 b; } __attribute__((packed)) structure at an odd 4-byte boundary, but it doesn't currently seem to do that (and neither does cbfstool for the in-ROM structs).
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ron minnich