qemu/include/hw/core
Richard Henderson da6aef48d9 accel/tcg: Simplify tlb_plugin_lookup
Now that we defer address space update and tlb_flush until
the next async_run_on_cpu, the plugin run at the end of the
instruction no longer has to contend with a flushed tlb.
Therefore, delete SavedIOTLB entirely.

Properly return false from tlb_plugin_lookup when we do
not have a tlb match.

Fixes a bug in which SavedIOTLB had stale data, because
there were multiple i/o accesses within a single insn.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-16 14:57:15 +00:00
..
accel-cpu.h accel-cpu: make cpu_realizefn return a bool 2021-05-10 15:41:50 -04:00
cpu.h accel/tcg: Simplify tlb_plugin_lookup 2023-09-16 14:57:15 +00:00
generic-loader.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
split-irq.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
sysbus-fdt.h hw/core: Move the ARM sysbus-fdt to core 2022-04-29 10:48:26 +10:00
sysemu-cpu-ops.h dump: Replace opaque DumpState pointer with a typed one 2022-10-06 19:30:43 +04:00
tcg-cpu-ops.h accel/tcg: spelling fixes 2023-08-31 19:47:43 +02:00