Hello, this series prepares target/xtensa for FLIX (flexible length instruction extensions) support. FLIX allows bundling multiple existing opcodes in a single instruction, so this series separates generation of per-instruction code (such as raising exceptions and terminating TB) from per-opcode code.
Max Filippov (15): target/xtensa: extract test for an illegal instruction target/xtensa: extract test for privileged instruction target/xtensa: extract test for syscall instruction target/xtensa: extract test for debug exception target/xtensa: extract test for window overflow exception target/xtensa: extract test for window underflow exception target/xtensa: extract test for alloca exception target/xtensa: extract test for cpdisabled exception target/xtensa: extract test for division by zero target/xtensa: extract unconditional TB termination target/xtensa: change SR number checks to assertions target/xtensa: always end TB on CCOUNT access/CCOMPARE write target/xtensa: extract unconditional TB termination via slot 0 target/xtensa: make rsr/wsr helpers return void target/xtensa: extract gen_check_interrupts call target/xtensa/cpu.h | 37 +- target/xtensa/helper.c | 6 + target/xtensa/helper.h | 2 + target/xtensa/op_helper.c | 73 +- target/xtensa/translate.c | 2673 +++++++++++++++++++++++++++++---------------- 5 files changed, 1817 insertions(+), 974 deletions(-) -- 2.11.0
