Roman Kapl 0e2dc93e5f target/arm: Fix crash on conditional instruction in an IT block ... If an instruction is conditional (like CBZ) and it is executed conditionally (using the ITx instruction), a jump to an undefined label is generated, and QEMU crashes. CBZ in IT block is an UNPREDICTABLE behavior, but we should not crash. Honouring the condition code is allowed by the spec in this case (constrained unpredictable, ARMv8, section K1.1.7), and matches what we do for other "UNPREDICTABLE inside an IT block" instructions. Fix the 'skip on condition' code to create a new label only if it does not already exist. Previously multiple labels were created, but only the last one of them was set. Backports commit c2d9644e6d517170bf6520f633628259a8460d48 from qemu		2018-08-22 12:27:45 -04:00
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arm	target/arm: Fix crash on conditional instruction in an IT block	2018-08-22 12:27:45 -04:00
i386	i386: Disable TOPOEXT by default on "-cpu host"	2018-08-17 14:34:02 -04:00
m68k	target/m68k: Merge disas_m68k_insn into m68k_tr_translate_insn	2018-06-15 11:40:18 -04:00
mips	target/mips: Check ELPA flag only in some cases of MFHC0 and MTHC0	2018-08-17 14:25:22 -04:00
sparc	tcg: Pass tb and index to tcg_gen_exit_tb separately	2018-06-07 11:56:32 -04:00