softmmu: Dont clobber retaddr in slow_ldx().
When splitting up unaligned IO accesses, ld calls slow_ld which was clobbering retaddr. AFAIK the problem only shows up when running emulations with -icount that may abort TB execution on IO accesses. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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@ -152,7 +152,6 @@ static DATA_TYPE glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(target_ulong addr,
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/* IO access */
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if ((addr & (DATA_SIZE - 1)) != 0)
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goto do_unaligned_access;
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retaddr = GETPC();
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addend = env->iotlb[mmu_idx][index];
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res = glue(io_read, SUFFIX)(addend, addr, retaddr);
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} else if (((addr & ~TARGET_PAGE_MASK) + DATA_SIZE - 1) >= TARGET_PAGE_SIZE) {
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