sim/arm/ChangeLog * thumbemu.c (handle_T2_insn): Fix left shift of negative value. * armemu.c (handle_v6_insn): Likewise. sim/avr/ChangeLog * interp.c (sign_ext): Fix left shift of negative value. sim/mips/ChangeLog * micromips.igen (process_isa_mode): Fix left shift of negative value. sim/msp430/ChangeLog * msp430-sim.c (get_op, put_op): Fix left shift of negative value. sim/v850/ChangeLog * simops.c (v850_bins): Fix left shift of negative value.