On big endian targets, data arguments of qemu_ld/st ops have to be byte swapped. Two temporary registers are needed for qemu_st to do the bswap. r0 and r1 are used in system mode, do the same in user mode, which implies reworking the constraints. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> |
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tcg-target.c | ||
tcg-target.h |