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Peter Maydell dcf14dfb70 target/arm: Support some Thumb insns being always unconditional 
A few Thumb instructions are always unconditional even inside an
IT block (as opposed to being UNPREDICTABLE if used inside an
IT block): BKPT, the v8M SG instruction, and the A profile
HLT (debug halt) instruction.

This means we need to suppress the jump-over-instruction-on-condfail
code generation (though the IT state still advances as usual and
subsequent insns in the IT block may be conditional).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 1507556919-24992-9-git-send-email-peter.maydell@linaro.org
 		2017-10-12 13:23:14 +01:00
..
alpha tcg: remove addr argument from lookup_tb_ptr 2017-10-10 07:37:10 -07:00
arm target/arm: Support some Thumb insns being always unconditional 2017-10-12 13:23:14 +01:00
cris qom/cpu: move cpu_model null check to cpu_class_by_name() 2017-10-09 23:21:52 -03:00
hppa tcg: remove addr argument from lookup_tb_ptr 2017-10-10 07:37:10 -07:00
i386 tcg: remove addr argument from lookup_tb_ptr 2017-10-10 07:37:10 -07:00
lm32 qom/cpu: move cpu_model null check to cpu_class_by_name() 2017-10-09 23:21:52 -03:00
m68k qom/cpu: move cpu_model null check to cpu_class_by_name() 2017-10-09 23:21:52 -03:00
microblaze target: [tcg] Use a generic enum for DISAS_ values 2017-09-06 08:06:47 -07:00
mips tcg: remove addr argument from lookup_tb_ptr 2017-10-10 07:37:10 -07:00
moxie qom/cpu: move cpu_model null check to cpu_class_by_name() 2017-10-09 23:21:52 -03:00
nios2 target: [tcg] Use a generic enum for DISAS_ values 2017-09-06 08:06:47 -07:00
openrisc qom/cpu: move cpu_model null check to cpu_class_by_name() 2017-10-09 23:21:52 -03:00
ppc Migration pull 2017-09-27 2017-09-27 22:44:51 +01:00
s390x tcg: remove addr argument from lookup_tb_ptr 2017-10-10 07:37:10 -07:00
sh4 tcg: remove addr argument from lookup_tb_ptr 2017-10-10 07:37:10 -07:00
sparc qom/cpu: move cpu_model null check to cpu_class_by_name() 2017-10-09 23:21:52 -03:00
tilegx
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tricore qom/cpu: move cpu_model null check to cpu_class_by_name() 2017-10-09 23:21:52 -03:00
unicore32 qom/cpu: move cpu_model null check to cpu_class_by_name() 2017-10-09 23:21:52 -03:00
xtensa qom/cpu: move cpu_model null check to cpu_class_by_name() 2017-10-09 23:21:52 -03:00