Version 2 includes fixes for iflags that could cause lockups.
It seems it was easier to do so with icount=7, which is what we do during
the replay acceptance tests. This causes TBs to contain no more than 7
insns, and often less to make up for an incomplete count elsewhere.
Which stressed the iflags bits around delay slots and imm in ways that
pure single-step doesn't.
In addition, cpu vmstate is filled in and interrupt logging is tidied.
r~
Richard Henderson (12):
target/microblaze: Collected fixes for env->iflags
target/microblaze: Renumber D_FLAG
target/microblaze: Cleanup mb_cpu_do_interrupt
target/microblaze: Rename mmu structs
target/microblaze: Fill in VMStateDescription for cpu
target/microblaze: Rename DISAS_UPDATE to DISAS_EXIT
target/microblaze: Introduce DISAS_EXIT_NEXT, DISAS_EXIT_JUMP
target/microblaze: Replace cpustate_changed with DISAS_EXIT_NEXT
target/microblaze: Handle DISAS_EXIT_NEXT in delay slot
target/microblaze: Force rtid, rted, rtbd to exit
target/microblaze: Use tcg_gen_lookup_and_goto_ptr
target/microblaze: Diagnose invalid insns in delay slots
target/microblaze/cpu.h | 11 +-
target/microblaze/mmu.h | 15 +--
target/microblaze/cpu.c | 19 +--
target/microblaze/helper.c | 216 +++++++++++++++-------------------
target/microblaze/machine.c | 112 ++++++++++++++++++
target/microblaze/mmu.c | 11 +-
target/microblaze/translate.c | 166 ++++++++++++++++++--------
target/microblaze/meson.build | 5 +-
8 files changed, 362 insertions(+), 193 deletions(-)
create mode 100644 target/microblaze/machine.c
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2.25.1