qemu-patch-raspberry4/tcg/arm
Richard Henderson 1a8e80d7e8 tcg-arm: Avoid ldrd/strd for user-only emulation
The arm ldrd/strd insns must cause alignment traps, whereas
at least for armv7 ldr/str must handle unaligned operations.

While this is hardly the only problem facing user-only emu,
this solves one problem for i386 on armv7 emulation.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reported-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-03-27 16:33:01 -04:00
..
tcg-target.c tcg-arm: Avoid ldrd/strd for user-only emulation 2014-03-27 16:33:01 -04:00
tcg-target.h tcg-arm: Convert to new ldst opcodes 2013-10-12 16:19:20 -07:00