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authorMax Filippov <jcmvbkbc@gmail.com>2013-03-04 07:02:00 +0400
committerMax Filippov <jcmvbkbc@gmail.com>2013-07-29 18:35:45 +0400
commita00817cc4c18b7872e92765a4736fb2227cc237b (patch)
treed5435f7fb92e8df1aef3cbdb0c6d7caf4916a377 /hmp.c
parent5739006b9ab1ae3680359db5a291eae97eef0f9f (diff)
target-xtensa: avoid double-stopping at breakpoints
env->exception_taken is set every time an exception is taken. It is used to allow single-stepping to stop at the first exception handler instruction. This however must exclude debug exceptions, as otherwise first step from the instruction where breakpoint was hit stops at that same instruction. Also don't check env->exception_taken directly from the gen_intermediate_code_internal, instead allocate and use TB flag XTENSA_TBFLAG_EXCEPTION. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'hmp.c')
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